Merge branch 'develop'

fix incorrect SCC generation

.gitignore

@@ -36,8 +36,9 @@ Thumbs.db
 # build related files #
 #######################
 /build/
-/Util/UUID.cpp
-/Util/GitDescription.cpp
+/util/fingerprint_impl.hpp
+/util/git_sha.cpp
+/cmake/postinst
 
 # Eclipse related files #
 #########################
@@ -52,25 +53,8 @@ Thumbs.db
 stxxl.log
 stxxl.errlog
 
-# compiled protobuffers #
-#########################
-/DataStructures/pbf-proto/*.pb.h
-/DataStructures/pbf-proto/*.pb.cc
-
-# External Libs #
-#################
-/lib/
-/win/lib
-
-# Visual Studio Temp + build Files #
+# Compiled Binary Files #
 ####################################
-/win/*.user
-/win/*.ncb
-/win/*.suo
-/win/Debug/
-/win/Release/
-/win/bin/
-/win/bin-debug/
 /osrm-extract
 /osrm-io-benchmark
 /osrm-components
@@ -79,6 +63,8 @@ stxxl.errlog
 /osrm-prepare
 /osrm-unlock-all
 /osrm-cli
+/osrm-check-hsgr
+/osrm-springclean
 /nohup.out
 
 # Sandbox folder #

.travis.yml

@@ -7,22 +7,30 @@ install:
  - sudo apt-add-repository -y ppa:ubuntu-toolchain-r/test
  - sudo add-apt-repository -y ppa:boost-latest/ppa
  - sudo apt-get update >/dev/null
- - sudo apt-get -q install libprotoc-dev libprotobuf7 libprotobuf-dev libosmpbf-dev libbz2-dev libstxxl-dev libstxxl1 libxml2-dev libzip-dev lua5.1 liblua5.1-0-dev rubygems
- - sudo apt-get -q install g++-4.7
+ - sudo apt-get -q install protobuf-compiler libprotoc-dev libprotobuf7 libprotobuf-dev libbz2-dev libstxxl-dev libstxxl1 libxml2-dev libzip-dev lua5.1 liblua5.1-0-dev rubygems libtbb-dev
+ - sudo apt-get -q install g++-4.8
  - sudo apt-get install libboost1.54-all-dev
- #luabind
+ - sudo apt-get install libgdal-dev
+ # luabind
  - curl https://gist.githubusercontent.com/DennisOSRM/f2eb7b948e6fe1ae319e/raw/install-luabind.sh | sudo bash
- #osmosis
+ # osmosis
  - curl -s https://gist.githubusercontent.com/DennisOSRM/803a64a9178ec375069f/raw/ | sudo bash
+ # cmake
+ - curl -s https://gist.githubusercontent.com/DennisOSRM/5fad9bee5c7f09fd7fc9/raw/ | sudo bash
+ # osmpbf library
+ - curl -s https://gist.githubusercontent.com/DennisOSRM/13b1b4fe38a57ead850e/raw/install_osmpbf.sh | sudo bash
 before_script:
  - rvm use 1.9.3
  - gem install bundler
  - bundle install
  - mkdir build
  - cd build
- - cmake .. $CMAKEOPTIONS
+ - cmake .. $CMAKEOPTIONS -DBUILD_TOOLS=1
 script:
- - make -j 2
+ - make
+ - make tests
+ - make benchmarks
+ - ./datastructure-tests
  - cd ..
  - cucumber -p verify
 after_script:
@@ -36,9 +44,11 @@ cache:
 - bundler
 - apt
 env:
- - CMAKEOPTIONS="-DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_COMPILER=g++-4.7" OSRM_PORT=5000 OSRM_TIMEOUT=60
- - CMAKEOPTIONS="-DCMAKE_BUILD_TYPE=Debug -DCMAKE_CXX_COMPILER=g++-4.7" OSRM_PORT=5010 OSRM_TIMEOUT=60
+ - CMAKEOPTIONS="-DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_COMPILER=g++-4.8" OSRM_PORT=5000 OSRM_TIMEOUT=60
+ - CMAKEOPTIONS="-DCMAKE_BUILD_TYPE=Debug -DCMAKE_CXX_COMPILER=g++-4.8" OSRM_PORT=5010 OSRM_TIMEOUT=60
+ - CMAKEOPTIONS="-DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=ON -DCMAKE_CXX_COMPILER=g++-4.8" OSRM_PORT=5020 OSRM_TIMEOUT=60
 notifications:
+ slack: mapbox:4A6euphDwfxAQnhLurXbu6A1
  irc:
   channels:
     - irc.oftc.net#osrm

Algorithms/BFSComponentExplorer.h

@@ -1,140 +0,0 @@
-#ifndef __BFS_COMPONENT_EXPLORER_H__
-#define __BFS_COMPONENT_EXPLORER_H__
-
-#include "../typedefs.h"
-#include "../DataStructures/DynamicGraph.h"
-#include "../DataStructures/RestrictionMap.h"
-
-#include <queue>
-#include <unordered_set>
-
-// Explores the components of the given graph while respecting turn restrictions
-// and barriers.
-template <typename GraphT> class BFSComponentExplorer
-{
-  public:
-    BFSComponentExplorer(const GraphT &dynamicGraph,
-                         const RestrictionMap &restrictions,
-                         const std::unordered_set<NodeID> &barrier_nodes)
-        : m_graph(dynamicGraph), m_restriction_map(restrictions), m_barrier_nodes(barrier_nodes)
-    {
-        BOOST_ASSERT(m_graph.GetNumberOfNodes() > 0);
-    }
-
-    /*!
-     * Returns the size of the component that the node belongs to.
-     */
-    inline unsigned int GetComponentSize(NodeID node)
-    {
-        BOOST_ASSERT(node < m_component_index_list.size());
-
-        return m_component_index_size[m_component_index_list[node]];
-    }
-
-    inline unsigned int GetNumberOfComponents() { return m_component_index_size.size(); }
-
-    /*!
-     * Computes the component sizes.
-     */
-    void run()
-    {
-        std::queue<std::pair<NodeID, NodeID>> bfs_queue;
-        unsigned current_component = 0;
-
-        BOOST_ASSERT(m_component_index_list.empty());
-        BOOST_ASSERT(m_component_index_size.empty());
-
-        unsigned num_nodes = m_graph.GetNumberOfNodes();
-
-        m_component_index_list.resize(num_nodes, std::numeric_limits<unsigned>::max());
-
-        BOOST_ASSERT(num_nodes > 0);
-
-        // put unexplorered node with parent pointer into queue
-        for (NodeID node = 0; node < num_nodes; ++node)
-        {
-            if (std::numeric_limits<unsigned>::max() == m_component_index_list[node])
-            {
-                unsigned size = ExploreComponent(bfs_queue, node, current_component);
-
-                // push size into vector
-                m_component_index_size.emplace_back(size);
-                ++current_component;
-            }
-        }
-    }
-
-  private:
-    /*!
-     * Explores the current component that starts at node using BFS.
-     */
-    inline unsigned ExploreComponent(std::queue<std::pair<NodeID, NodeID>> &bfs_queue,
-                                     NodeID node,
-                                     unsigned current_component)
-    {
-        bfs_queue.emplace(node, node);
-        // mark node as read
-        m_component_index_list[node] = current_component;
-
-        unsigned current_component_size = 1;
-
-        while (!bfs_queue.empty())
-        {
-            // fetch element from BFS queue
-            std::pair<NodeID, NodeID> current_queue_item = bfs_queue.front();
-            bfs_queue.pop();
-
-            const NodeID v = current_queue_item.first; // current node
-            const NodeID u = current_queue_item.second; // parent
-            // increment size counter of current component
-            ++current_component_size;
-            const bool is_barrier_node = (m_barrier_nodes.find(v) != m_barrier_nodes.end());
-            if (!is_barrier_node)
-            {
-                const NodeID to_node_of_only_restriction =
-                    m_restriction_map.CheckForEmanatingIsOnlyTurn(u, v);
-
-                for (auto e2 : m_graph.GetAdjacentEdgeRange(v))
-                {
-                    const NodeID w = m_graph.GetTarget(e2);
-
-                    if (to_node_of_only_restriction != std::numeric_limits<unsigned>::max() &&
-                        w != to_node_of_only_restriction)
-                    {
-                        // At an only_-restriction but not at the right turn
-                        continue;
-                    }
-
-                    if (u != w)
-                    {
-                        // only add an edge if turn is not a U-turn except
-                        // when it is at the end of a dead-end street.
-                        if (!m_restriction_map.CheckIfTurnIsRestricted(u, v, w))
-                        {
-                            // only add an edge if turn is not prohibited
-                            if (std::numeric_limits<unsigned>::max() == m_component_index_list[w])
-                            {
-                                // insert next (node, parent) only if w has
-                                // not yet been explored
-                                // mark node as read
-                                m_component_index_list[w] = current_component;
-                                bfs_queue.emplace(w, v);
-                            }
-                        }
-                    }
-                }
-            }
-        }
-
-        return current_component_size;
-    }
-
-    std::vector<unsigned> m_component_index_list;
-    std::vector<NodeID> m_component_index_size;
-
-    const GraphT &m_graph;
-    const RestrictionMap &m_restriction_map;
-    const std::unordered_set<NodeID> &m_barrier_nodes;
-};
-
-#endif

Algorithms/DouglasPeucker.cpp

@@ -1,140 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#include <osrm/Coordinate.h>
-
-#include "DouglasPeucker.h"
-#include "../DataStructures/SegmentInformation.h"
-#include "../Util/SimpleLogger.h"
-
-#include <boost/assert.hpp>
-
-#include <cmath>
-
-#include <limits>
-
-DouglasPeucker::DouglasPeucker()
-    : douglas_peucker_thresholds({262144., // z0
-                                  131072., // z1
-                                  65536.,  // z2
-                                  32768.,  // z3
-                                  16384.,  // z4
-                                  8192.,   // z5
-                                  4096.,   // z6
-                                  2048.,   // z7
-                                  960.,    // z8
-                                  480.,    // z9
-                                  240.,    // z10
-                                  90.,     // z11
-                                  50.,     // z12
-                                  25.,     // z13
-                                  15.,     // z14
-                                  5.,      // z15
-                                  .65,     // z16
-                                  .5,      // z17
-                                  .35      // z18
-      })
-{
-}
-
-void DouglasPeucker::Run(std::vector<SegmentInformation> &input_geometry, const unsigned zoom_level)
-{
-    input_geometry.front().necessary = true;
-    input_geometry.back().necessary = true;
-
-    BOOST_ASSERT_MSG(!input_geometry.empty(), "geometry invalid");
-    if (input_geometry.size() < 2)
-    {
-        return;
-    }
-
-    SimpleLogger().Write() << "input_geometry.size()=" << input_geometry.size();
-
-    {
-        BOOST_ASSERT_MSG(zoom_level < 19, "unsupported zoom level");
-        unsigned left_border = 0;
-        unsigned right_border = 1;
-        // Sweep over array and identify those ranges that need to be checked
-        do
-        {
-            if (!input_geometry[left_border].necessary)
-            {
-              SimpleLogger().Write() << "broken interval [" << left_border << "," << right_border << "]";
-            }
-            BOOST_ASSERT_MSG(input_geometry[left_border].necessary,
-                             "left border must be necessary");
-            BOOST_ASSERT_MSG(input_geometry.back().necessary, "right border must be necessary");
-
-            if (input_geometry[right_border].necessary)
-            {
-                recursion_stack.emplace(left_border, right_border);
-                left_border = right_border;
-            }
-            ++right_border;
-        } while (right_border < input_geometry.size());
-    }
-    while (!recursion_stack.empty())
-    {
-        // pop next element
-        const GeometryRange pair = recursion_stack.top();
-        recursion_stack.pop();
-        BOOST_ASSERT_MSG(input_geometry[pair.first].necessary, "left border mus be necessary");
-        BOOST_ASSERT_MSG(input_geometry[pair.second].necessary, "right border must be necessary");
-        BOOST_ASSERT_MSG(pair.second < input_geometry.size(), "right border outside of geometry");
-        BOOST_ASSERT_MSG(pair.first < pair.second, "left border on the wrong side");
-        double max_distance = std::numeric_limits<double>::min();
-
-        unsigned farthest_element_index = pair.second;
-        // find index idx of element with max_distance
-        for (unsigned i = pair.first + 1; i < pair.second; ++i)
-        {
-            const double temp_dist = FixedPointCoordinate::ComputePerpendicularDistance(
-                input_geometry[i].location,
-                input_geometry[pair.first].location,
-                input_geometry[pair.second].location);
-            const double distance = std::abs(temp_dist);
-            if (distance > douglas_peucker_thresholds[zoom_level] && distance > max_distance)
-            {
-                farthest_element_index = i;
-                max_distance = distance;
-            }
-        }
-        if (max_distance > douglas_peucker_thresholds[zoom_level])
-        {
-            //  mark idx as necessary
-            input_geometry[farthest_element_index].necessary = true;
-            if (1 < (farthest_element_index - pair.first))
-            {
-                recursion_stack.emplace(pair.first, farthest_element_index);
-            }
-            if (1 < (pair.second - farthest_element_index))
-            {
-                recursion_stack.emplace(farthest_element_index, pair.second);
-            }
-        }
-    }
-}

Algorithms/ExtractRouteNames.h

@@ -1,142 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef EXTRACT_ROUTE_NAMES_H
-#define EXTRACT_ROUTE_NAMES_H
-
-#include <boost/assert.hpp>
-
-#include <algorithm>
-#include <string>
-#include <vector>
-
-struct RouteNames
-{
-    std::string shortest_path_name_1;
-    std::string shortest_path_name_2;
-    std::string alternative_path_name_1;
-    std::string alternative_path_name_2;
-};
-
-// construct routes names
-template <class DataFacadeT, class SegmentT> struct ExtractRouteNames
-{
-    RouteNames operator()(std::vector<SegmentT> &shortest_path_segments,
-                          std::vector<SegmentT> &alternative_path_segments,
-                          const DataFacadeT *facade)
-    {
-        RouteNames route_names;
-
-        SegmentT shortest_segment_1, shortest_segment_2;
-        SegmentT alternative_segment_1, alternative_segment_2;
-
-        auto length_comperator = [](SegmentT a, SegmentT b)
-        { return a.length > b.length; };
-        auto name_id_comperator = [](SegmentT a, SegmentT b)
-        { return a.name_id < b.name_id; };
-
-        if (shortest_path_segments.empty())
-        {
-            return route_names;
-        }
-
-        std::sort(shortest_path_segments.begin(), shortest_path_segments.end(), length_comperator);
-        shortest_segment_1 = shortest_path_segments[0];
-        if (!alternative_path_segments.empty())
-        {
-            std::sort(alternative_path_segments.begin(),
-                      alternative_path_segments.end(),
-                      length_comperator);
-            alternative_segment_1 = alternative_path_segments[0];
-        }
-        std::vector<SegmentT> shortest_path_set_difference(shortest_path_segments.size());
-        std::vector<SegmentT> alternative_path_set_difference(alternative_path_segments.size());
-        std::set_difference(shortest_path_segments.begin(),
-                            shortest_path_segments.end(),
-                            alternative_path_segments.begin(),
-                            alternative_path_segments.end(),
-                            shortest_path_set_difference.begin(),
-                            name_id_comperator);
-        int size_of_difference = shortest_path_set_difference.size();
-        if (size_of_difference)
-        {
-            int i = 0;
-            while (i < size_of_difference &&
-                   shortest_path_set_difference[i].name_id == shortest_path_segments[0].name_id)
-            {
-                ++i;
-            }
-            if (i < size_of_difference)
-            {
-                shortest_segment_2 = shortest_path_set_difference[i];
-            }
-        }
-
-        std::set_difference(alternative_path_segments.begin(),
-                            alternative_path_segments.end(),
-                            shortest_path_segments.begin(),
-                            shortest_path_segments.end(),
-                            alternative_path_set_difference.begin(),
-                            name_id_comperator);
-        size_of_difference = alternative_path_set_difference.size();
-        if (size_of_difference)
-        {
-            int i = 0;
-            while (i < size_of_difference &&
-                   alternative_path_set_difference[i].name_id ==
-                       alternative_path_segments[0].name_id)
-            {
-                ++i;
-            }
-            if (i < size_of_difference)
-            {
-                alternative_segment_2 = alternative_path_set_difference[i];
-            }
-        }
-        if (shortest_segment_1.position > shortest_segment_2.position)
-        {
-            std::swap(shortest_segment_1, shortest_segment_2);
-        }
-        if (alternative_segment_1.position > alternative_segment_2.position)
-        {
-            std::swap(alternative_segment_1, alternative_segment_2);
-        }
-        route_names.shortest_path_name_1 =
-            facade->GetEscapedNameForNameID(shortest_segment_1.name_id);
-        route_names.shortest_path_name_2 =
-            facade->GetEscapedNameForNameID(shortest_segment_2.name_id);
-
-        route_names.alternative_path_name_1 =
-            facade->GetEscapedNameForNameID(alternative_segment_1.name_id);
-        route_names.alternative_path_name_2 =
-            facade->GetEscapedNameForNameID(alternative_segment_2.name_id);
-
-        return route_names;
-    }
-};
-
-#endif // EXTRACT_ROUTE_NAMES_H

Algorithms/ObjectToBase64.h

@@ -1,99 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef OBJECTTOBASE64_H_
-#define OBJECTTOBASE64_H_
-
-#include "../Util/StringUtil.h"
-
-#include <boost/assert.hpp>
-#include <boost/archive/iterators/base64_from_binary.hpp>
-#include <boost/archive/iterators/binary_from_base64.hpp>
-#include <boost/archive/iterators/transform_width.hpp>
-
-#include <algorithm>
-#include <string>
-#include <vector>
-
-typedef
-        boost::archive::iterators::base64_from_binary<
-            boost::archive::iterators::transform_width<const char *, 6, 8>
-        > base64_t;
-
-typedef
-        boost::archive::iterators::transform_width<
-            boost::archive::iterators::binary_from_base64<
-            std::string::const_iterator>, 8, 6
-        > binary_t;
-
-template<class ObjectT>
-static void EncodeObjectToBase64(const ObjectT & object, std::string& encoded) {
-    const char * char_ptr_to_object = (const char *)&object;
-    std::vector<unsigned char> data(sizeof(object));
-    std::copy(
-        char_ptr_to_object,
-        char_ptr_to_object + sizeof(ObjectT),
-        data.begin()
-    );
-
-    unsigned char number_of_padded_chars = 0; // is in {0,1,2};
-    while(data.size() % 3 != 0)  {
-      ++number_of_padded_chars;
-      data.push_back(0x00);
-    }
-
-    BOOST_ASSERT_MSG(
-        0 == data.size() % 3,
-        "base64 input data size is not a multiple of 3!"
-    );
-    encoded.resize(sizeof(ObjectT));
-    encoded.assign(
-        base64_t( &data[0] ),
-        base64_t( &data[0] + (data.size() - number_of_padded_chars) )
-    );
-    replaceAll(encoded, "+", "-");
-    replaceAll(encoded, "/", "_");
-}
-
-template<class ObjectT>
-static void DecodeObjectFromBase64(const std::string& input, ObjectT & object) {
-    try {
-    	std::string encoded(input);
-        //replace "-" with "+" and "_" with "/"
-        replaceAll(encoded, "-", "+");
-        replaceAll(encoded, "_", "/");
-
-        std::copy (
-            binary_t( encoded.begin() ),
-            binary_t( encoded.begin() + encoded.length() - 1),
-            (char *)&object
-        );
-
-    } catch(...) { }
-}
-
-#endif /* OBJECTTOBASE64_H_ */

Algorithms/PolylineCompressor.cpp

@@ -1,151 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#include "PolylineCompressor.h"
-#include "../Util/StringUtil.h"
-
-//TODO: return vector of start indices for each leg
-
-void PolylineCompressor::encodeVectorSignedNumber(std::vector<int> &numbers, std::string &output)
-    const
-{
-    const unsigned end = numbers.size();
-    for (unsigned i = 0; i < end; ++i)
-    {
-        numbers[i] <<= 1;
-        if (numbers[i] < 0)
-        {
-            numbers[i] = ~(numbers[i]);
-        }
-    }
-    for (const int number: numbers)
-    {
-        encodeNumber(number, output);
-    }
-}
-
-void PolylineCompressor::encodeNumber(int number_to_encode, std::string &output) const
-{
-    while (number_to_encode >= 0x20)
-    {
-        int next_value = (0x20 | (number_to_encode & 0x1f)) + 63;
-        output += static_cast<char>(next_value);
-        if (92 == next_value)
-        {
-            output += static_cast<char>(next_value);
-        }
-        number_to_encode >>= 5;
-    }
-
-    number_to_encode += 63;
-    output += static_cast<char>(number_to_encode);
-    if (92 == number_to_encode)
-    {
-        output += static_cast<char>(number_to_encode);
-    }
-}
-
-JSON::String PolylineCompressor::printEncodedString(const std::vector<SegmentInformation> &polyline) const
-{
-    std::string output;
-    std::vector<int> delta_numbers;
-    if (!polyline.empty())
-    {
-        FixedPointCoordinate last_coordinate = polyline[0].location;
-        delta_numbers.emplace_back(last_coordinate.lat);
-        delta_numbers.emplace_back(last_coordinate.lon);
-        for (const auto & segment : polyline)
-        {
-            if (segment.necessary)
-            {
-                int lat_diff = segment.location.lat - last_coordinate.lat;
-                int lon_diff = segment.location.lon - last_coordinate.lon;
-                delta_numbers.emplace_back(lat_diff);
-                delta_numbers.emplace_back(lon_diff);
-                last_coordinate = segment.location;
-            }
-        }
-        encodeVectorSignedNumber(delta_numbers, output);
-    }
-    JSON::String return_value(output);
-    return return_value;
-}
-
-JSON::String PolylineCompressor::printEncodedString(const std::vector<FixedPointCoordinate> &polyline) const
-{
-    std::string output;
-    std::vector<int> delta_numbers(2 * polyline.size());
-    if (!polyline.empty())
-    {
-        delta_numbers[0] = polyline[0].lat;
-        delta_numbers[1] = polyline[0].lon;
-        for (unsigned i = 1; i < polyline.size(); ++i)
-        {
-            int lat_diff = polyline[i].lat - polyline[i - 1].lat;
-            int lon_diff = polyline[i].lon - polyline[i - 1].lon;
-            delta_numbers[(2 * i)] = (lat_diff);
-            delta_numbers[(2 * i) + 1] = (lon_diff);
-        }
-        encodeVectorSignedNumber(delta_numbers, output);
-    }
-    JSON::String return_value(output);
-    return return_value;
-}
-
-
-JSON::Array PolylineCompressor::printUnencodedString(const std::vector<FixedPointCoordinate> &polyline) const
-{
-    JSON::Array json_geometry_array;
-    for( const auto & coordinate : polyline)
-    {
-        std::string tmp, output;
-        FixedPointCoordinate::convertInternalLatLonToString(coordinate.lat, tmp);
-        output += (tmp + ",");
-        FixedPointCoordinate::convertInternalLatLonToString(coordinate.lon, tmp);
-        output += tmp;
-        json_geometry_array.values.push_back(output);
-    }
-    return json_geometry_array;
-}
-
-JSON::Array PolylineCompressor::printUnencodedString(const std::vector<SegmentInformation> &polyline) const
-{
-    JSON::Array json_geometry_array;
-    for( const auto & segment : polyline)
-    {
-        if (segment.necessary)
-        {
-            std::string tmp, output;
-            FixedPointCoordinate::convertInternalLatLonToString(segment.location.lat, tmp);
-            output += (tmp + ",");
-            FixedPointCoordinate::convertInternalLatLonToString(segment.location.lon, tmp);
-            output += tmp;
-            json_geometry_array.values.push_back(output);
-        }
-    }
-    return json_geometry_array;
-}

Algorithms/StronglyConnectedComponents.h

@@ -1,459 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef STRONGLYCONNECTEDCOMPONENTS_H_
-#define STRONGLYCONNECTEDCOMPONENTS_H_
-
-#include "../typedefs.h"
-#include "../DataStructures/DeallocatingVector.h"
-#include "../DataStructures/DynamicGraph.h"
-#include "../DataStructures/ImportEdge.h"
-#include "../DataStructures/QueryNode.h"
-#include "../DataStructures/Percent.h"
-#include "../DataStructures/Restriction.h"
-#include "../DataStructures/TurnInstructions.h"
-
-#include "../Util/SimpleLogger.h"
-#include "../Util/StdHashExtensions.h"
-
-#include <osrm/Coordinate.h>
-
-#include <boost/assert.hpp>
-#include <boost/filesystem.hpp>
-
-#ifdef __APPLE__
-#include <gdal.h>
-#include <ogrsf_frmts.h>
-#else
-#include <gdal/gdal.h>
-#include <gdal/ogrsf_frmts.h>
-#endif
-
-#include <cstdint>
-
-#include <memory>
-#include <stack>
-#include <unordered_map>
-#include <unordered_set>
-#include <vector>
-
-class TarjanSCC
-{
-  private:
-    struct TarjanNode
-    {
-        TarjanNode() : index(UINT_MAX), low_link(UINT_MAX), on_stack(false) {}
-        unsigned index;
-        unsigned low_link;
-        bool on_stack;
-    };
-
-    struct TarjanEdgeData
-    {
-        int distance;
-        unsigned name_id : 31;
-        bool shortcut : 1;
-        short type;
-        bool forward : 1;
-        bool backward : 1;
-        bool reversedEdge : 1;
-    };
-
-    struct TarjanStackFrame
-    {
-        explicit TarjanStackFrame(NodeID v, NodeID parent) : v(v), parent(parent) {}
-        NodeID v;
-        NodeID parent;
-    };
-
-    typedef DynamicGraph<TarjanEdgeData> TarjanDynamicGraph;
-    typedef TarjanDynamicGraph::InputEdge TarjanEdge;
-    typedef std::pair<NodeID, NodeID> RestrictionSource;
-    typedef std::pair<NodeID, bool> restriction_target;
-    typedef std::vector<restriction_target> EmanatingRestrictionsVector;
-    typedef std::unordered_map<RestrictionSource, unsigned> RestrictionMap;
-
-    std::vector<NodeInfo> m_coordinate_list;
-    std::vector<EmanatingRestrictionsVector> m_restriction_bucket_list;
-    std::shared_ptr<TarjanDynamicGraph> m_node_based_graph;
-    std::unordered_set<NodeID> m_barrier_node_list;
-    std::unordered_set<NodeID> m_traffic_light_list;
-    unsigned m_restriction_counter;
-    RestrictionMap m_restriction_map;
-
-  public:
-    TarjanSCC(int number_of_nodes,
-              std::vector<NodeBasedEdge> &input_edges,
-              std::vector<NodeID> &bn,
-              std::vector<NodeID> &tl,
-              std::vector<TurnRestriction> &irs,
-              std::vector<NodeInfo> &nI)
-        : m_coordinate_list(nI), m_restriction_counter(irs.size())
-    {
-        for (const TurnRestriction &restriction : irs)
-        {
-            std::pair<NodeID, NodeID> restrictionSource = {restriction.fromNode,
-                                                           restriction.viaNode};
-            unsigned index;
-            RestrictionMap::iterator restriction_iterator =
-                m_restriction_map.find(restrictionSource);
-            if (restriction_iterator == m_restriction_map.end())
-            {
-                index = m_restriction_bucket_list.size();
-                m_restriction_bucket_list.resize(index + 1);
-                m_restriction_map.emplace(restrictionSource, index);
-            }
-            else
-            {
-                index = restriction_iterator->second;
-                // Map already contains an is_only_*-restriction
-                if (m_restriction_bucket_list.at(index).begin()->second)
-                {
-                    continue;
-                }
-                else if (restriction.flags.isOnly)
-                {
-                    // We are going to insert an is_only_*-restriction. There can be only one.
-                    m_restriction_bucket_list.at(index).clear();
-                }
-            }
-
-            m_restriction_bucket_list.at(index)
-                .emplace_back(restriction.toNode, restriction.flags.isOnly);
-        }
-
-        m_barrier_node_list.insert(bn.begin(), bn.end());
-        m_traffic_light_list.insert(tl.begin(), tl.end());
-
-        DeallocatingVector<TarjanEdge> edge_list;
-        for (const NodeBasedEdge &input_edge : input_edges)
-        {
-            if (input_edge.source() == input_edge.target())
-            {
-                continue;
-            }
-
-            TarjanEdge edge;
-            if (input_edge.isForward())
-            {
-                edge.source = input_edge.source();
-                edge.target = input_edge.target();
-                edge.data.forward = input_edge.isForward();
-                edge.data.backward = input_edge.isBackward();
-            }
-            else
-            {
-                edge.source = input_edge.target();
-                edge.target = input_edge.source();
-                edge.data.backward = input_edge.isForward();
-                edge.data.forward = input_edge.isBackward();
-            }
-
-            edge.data.distance = (std::max)((int)input_edge.weight(), 1);
-            BOOST_ASSERT(edge.data.distance > 0);
-            edge.data.shortcut = false;
-            // edge.data.roundabout = input_edge.isRoundabout();
-            // edge.data.ignoreInGrid = input_edge.ignoreInGrid();
-            edge.data.name_id = input_edge.name();
-            edge.data.type = input_edge.type();
-            // edge.data.isAccessRestricted = input_edge.isAccessRestricted();
-            edge.data.reversedEdge = false;
-            edge_list.push_back(edge);
-            if (edge.data.backward)
-            {
-                std::swap(edge.source, edge.target);
-                edge.data.forward = input_edge.isBackward();
-                edge.data.backward = input_edge.isForward();
-                edge.data.reversedEdge = true;
-                edge_list.push_back(edge);
-            }
-        }
-        std::vector<NodeBasedEdge>().swap(input_edges);
-        BOOST_ASSERT_MSG(0 == input_edges.size() && 0 == input_edges.capacity(),
-                         "input edge vector not properly deallocated");
-
-        std::sort(edge_list.begin(), edge_list.end());
-
-        m_node_based_graph = std::make_shared<TarjanDynamicGraph>(number_of_nodes, edge_list);
-    }
-
-    ~TarjanSCC() { m_node_based_graph.reset(); }
-
-    void Run()
-    {
-        // remove files from previous run if exist
-        DeleteFileIfExists("component.dbf");
-        DeleteFileIfExists("component.shx");
-        DeleteFileIfExists("component.shp");
-
-        Percent p(m_node_based_graph->GetNumberOfNodes());
-
-        OGRRegisterAll();
-
-        const char *pszDriverName = "ESRI Shapefile";
-        OGRSFDriver *poDriver =
-            OGRSFDriverRegistrar::GetRegistrar()->GetDriverByName(pszDriverName);
-        if (NULL == poDriver)
-        {
-            throw OSRMException("ESRI Shapefile driver not available");
-        }
-        OGRDataSource *poDS = poDriver->CreateDataSource("component.shp", NULL);
-
-        if (NULL == poDS)
-        {
-            throw OSRMException("Creation of output file failed");
-        }
-
-        OGRLayer *poLayer = poDS->CreateLayer("component", NULL, wkbLineString, NULL);
-
-        if (NULL == poLayer)
-        {
-            throw OSRMException("Layer creation failed.");
-        }
-
-        // The following is a hack to distinguish between stuff that happens
-        // before the recursive call and stuff that happens after
-        std::stack<std::pair<bool, TarjanStackFrame>> recursion_stack;
-        // true = stuff before, false = stuff after call
-        std::stack<NodeID> tarjan_stack;
-        std::vector<unsigned> components_index(m_node_based_graph->GetNumberOfNodes(), UINT_MAX);
-        std::vector<NodeID> component_size_vector;
-        std::vector<TarjanNode> tarjan_node_list(m_node_based_graph->GetNumberOfNodes());
-        unsigned component_index = 0, size_of_current_component = 0;
-        int index = 0;
-        NodeID last_node = m_node_based_graph->GetNumberOfNodes();
-        for (NodeID node = 0; node < last_node; ++node)
-        {
-            if (UINT_MAX == components_index[node])
-            {
-                recursion_stack.emplace(true, TarjanStackFrame(node, node));
-            }
-
-            while (!recursion_stack.empty())
-            {
-                const bool before_recursion = recursion_stack.top().first;
-                TarjanStackFrame currentFrame = recursion_stack.top().second;
-                NodeID v = currentFrame.v;
-                recursion_stack.pop();
-
-                if (before_recursion)
-                {
-                    // Mark frame to handle tail of recursion
-                    recursion_stack.emplace(false, currentFrame);
-
-                    // Mark essential information for SCC
-                    tarjan_node_list[v].index = index;
-                    tarjan_node_list[v].low_link = index;
-                    tarjan_stack.push(v);
-                    tarjan_node_list[v].on_stack = true;
-                    ++index;
-
-                    // Traverse outgoing edges
-                    for (auto e2 : m_node_based_graph->GetAdjacentEdgeRange(v))
-                    {
-                        const TarjanDynamicGraph::NodeIterator vprime =
-                            m_node_based_graph->GetTarget(e2);
-                        if (UINT_MAX == tarjan_node_list[vprime].index)
-                        {
-                            recursion_stack.emplace(true, TarjanStackFrame(vprime, v));
-                        }
-                        else
-                        {
-                            if (tarjan_node_list[vprime].on_stack &&
-                                tarjan_node_list[vprime].index < tarjan_node_list[v].low_link)
-                            {
-                                tarjan_node_list[v].low_link = tarjan_node_list[vprime].index;
-                            }
-                        }
-                    }
-                }
-                else
-                {
-                    tarjan_node_list[currentFrame.parent].low_link =
-                        std::min(tarjan_node_list[currentFrame.parent].low_link,
-                                 tarjan_node_list[v].low_link);
-                    // after recursion, lets do cycle checking
-                    // Check if we found a cycle. This is the bottom part of the recursion
-                    if (tarjan_node_list[v].low_link == tarjan_node_list[v].index)
-                    {
-                        NodeID vprime;
-                        do
-                        {
-                            vprime = tarjan_stack.top();
-                            tarjan_stack.pop();
-                            tarjan_node_list[vprime].on_stack = false;
-                            components_index[vprime] = component_index;
-                            ++size_of_current_component;
-                        } while (v != vprime);
-
-                        component_size_vector.emplace_back(size_of_current_component);
-
-                        if (size_of_current_component > 1000)
-                        {
-                            SimpleLogger().Write() << "large component [" << component_index
-                                                   << "]=" << size_of_current_component;
-                        }
-
-                        ++component_index;
-                        size_of_current_component = 0;
-                    }
-                }
-            }
-        }
-
-        SimpleLogger().Write() << "identified: " << component_size_vector.size()
-                               << " many components, marking small components";
-
-        // TODO/C++11: prime candidate for lambda function
-        // unsigned size_one_counter = 0;
-        // for (unsigned i = 0, end = component_size_vector.size(); i < end; ++i)
-        // {
-        //     if (1 == component_size_vector[i])
-        //     {
-        //         ++size_one_counter;
-        //     }
-        // }
-        unsigned size_one_counter = std::count_if(component_size_vector.begin(),
-                                                  component_size_vector.end(),
-                                                  [] (unsigned value) { return 1 == value;});
-
-        SimpleLogger().Write() << "identified " << size_one_counter << " SCCs of size 1";
-
-        uint64_t total_network_distance = 0;
-        p.reinit(m_node_based_graph->GetNumberOfNodes());
-        NodeID last_u_node = m_node_based_graph->GetNumberOfNodes();
-        for (NodeID u = 0; u < last_u_node; ++u)
-        {
-            p.printIncrement();
-            for (auto e1 : m_node_based_graph->GetAdjacentEdgeRange(u))
-            {
-                if (!m_node_based_graph->GetEdgeData(e1).reversedEdge)
-                {
-                    continue;
-                }
-                const TarjanDynamicGraph::NodeIterator v = m_node_based_graph->GetTarget(e1);
-
-                total_network_distance +=
-                    100 * FixedPointCoordinate::ApproximateDistance(m_coordinate_list[u].lat,
-                                                                    m_coordinate_list[u].lon,
-                                                                    m_coordinate_list[v].lat,
-                                                                    m_coordinate_list[v].lon);
-
-                if (SHRT_MAX != m_node_based_graph->GetEdgeData(e1).type)
-                {
-                    BOOST_ASSERT(e1 != UINT_MAX);
-                    BOOST_ASSERT(u != UINT_MAX);
-                    BOOST_ASSERT(v != UINT_MAX);
-
-                    const unsigned size_of_containing_component =
-                        std::min(component_size_vector[components_index[u]],
-                                 component_size_vector[components_index[v]]);
-
-                    // edges that end on bollard nodes may actually be in two distinct components
-                    if (size_of_containing_component < 10)
-                    {
-                        OGRLineString lineString;
-                        lineString.addPoint(m_coordinate_list[u].lon / COORDINATE_PRECISION,
-                                            m_coordinate_list[u].lat / COORDINATE_PRECISION);
-                        lineString.addPoint(m_coordinate_list[v].lon / COORDINATE_PRECISION,
-                                            m_coordinate_list[v].lat / COORDINATE_PRECISION);
-
-                        OGRFeature *poFeature = OGRFeature::CreateFeature(poLayer->GetLayerDefn());
-
-                        poFeature->SetGeometry(&lineString);
-                        if (OGRERR_NONE != poLayer->CreateFeature(poFeature))
-                        {
-                            throw OSRMException("Failed to create feature in shapefile.");
-                        }
-                        OGRFeature::DestroyFeature(poFeature);
-                    }
-                }
-            }
-        }
-        OGRDataSource::DestroyDataSource(poDS);
-        std::vector<NodeID>().swap(component_size_vector);
-        BOOST_ASSERT_MSG(0 == component_size_vector.size() && 0 == component_size_vector.capacity(),
-                         "component_size_vector not properly deallocated");
-
-        std::vector<NodeID>().swap(components_index);
-        BOOST_ASSERT_MSG(0 == components_index.size() && 0 == components_index.capacity(),
-                         "icomponents_index not properly deallocated");
-
-        SimpleLogger().Write() << "total network distance: " << (uint64_t)total_network_distance /
-                                                                    100 / 1000. << " km";
-    }
-
-  private:
-    unsigned CheckForEmanatingIsOnlyTurn(const NodeID u, const NodeID v) const
-    {
-        std::pair<NodeID, NodeID> restriction_source = {u, v};
-        RestrictionMap::const_iterator restriction_iterator =
-            m_restriction_map.find(restriction_source);
-        if (restriction_iterator != m_restriction_map.end())
-        {
-            const unsigned index = restriction_iterator->second;
-            for (const RestrictionSource &restriction_target : m_restriction_bucket_list.at(index))
-            {
-                if (restriction_target.second)
-                {
-                    return restriction_target.first;
-                }
-            }
-        }
-        return UINT_MAX;
-    }
-
-    bool CheckIfTurnIsRestricted(const NodeID u, const NodeID v, const NodeID w) const
-    {
-        // only add an edge if turn is not a U-turn except it is the end of dead-end street.
-        std::pair<NodeID, NodeID> restriction_source = {u, v};
-        RestrictionMap::const_iterator restriction_iterator =
-            m_restriction_map.find(restriction_source);
-        if (restriction_iterator != m_restriction_map.end())
-        {
-            const unsigned index = restriction_iterator->second;
-            for (const restriction_target &restriction_target : m_restriction_bucket_list.at(index))
-            {
-                if (w == restriction_target.first)
-                {
-                    return true;
-                }
-            }
-        }
-        return false;
-    }
-
-    void DeleteFileIfExists(const std::string &file_name) const
-    {
-        if (boost::filesystem::exists(file_name))
-        {
-            boost::filesystem::remove(file_name);
-        }
-    }
-};
-
-#endif /* STRONGLYCONNECTEDCOMPONENTS_H_ */

CMakeLists.txt

@@ -1,15 +1,20 @@
-cmake_minimum_required(VERSION 2.8)
-project(OSRM)
+cmake_minimum_required(VERSION 2.8.8)
+
+if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR AND NOT MSVC_IDE)
+  message(FATAL_ERROR "In-source builds are not allowed.
+Please create a directory and run cmake from there, passing the path to this source directory as the last argument.
+This process created the file `CMakeCache.txt' and the directory `CMakeFiles'. Please delete them.")
+endif()
+
+project(OSRM C CXX)
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 include(CheckCXXCompilerFlag)
 include(FindPackageHandleStandardArgs)
 
-list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
 include(GetGitRevisionDescription)
 git_describe(GIT_DESCRIPTION)
 
-set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
-
 set(bitness 32)
 if(CMAKE_SIZEOF_VOID_P EQUAL 8)
   set(bitness 64)
@@ -18,60 +23,89 @@ else()
   message(WARNING "Building on a 32 bit system is unsupported")
 endif()
 
-include_directories(${CMAKE_SOURCE_DIR}/Include/)
+if(WIN32 AND MSVC_VERSION LESS 1800)
+  message(FATAL_ERROR "Building with Microsoft compiler needs Visual Studio 2013 or later (Express version works too)")
+endif()
 
-add_custom_command(OUTPUT ${CMAKE_SOURCE_DIR}/Util/UUID.cpp UUID.cpp.alwaysbuild
-  COMMAND ${CMAKE_COMMAND} -DSOURCE_DIR=${CMAKE_SOURCE_DIR}
-    -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/UUID-Config.cmake
-  DEPENDS
-    ${CMAKE_SOURCE_DIR}/Util/UUID.cpp.in
-    ${CMAKE_SOURCE_DIR}/cmake/UUID-Config.cmake
-  COMMENT "Configuring UUID.cpp"
+option(ENABLE_JSON_LOGGING "Adds additional JSON debug logging to the response" OFF)
+option(WITH_TOOLS "Build OSRM tools" OFF)
+option(BUILD_TOOLS "Build OSRM tools" OFF)
+
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include/)
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/third_party/)
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/third_party/libosmium/include/)
+
+add_custom_target(FingerPrintConfigure ALL
+  ${CMAKE_COMMAND} -DSOURCE_DIR=${CMAKE_SOURCE_DIR}
+    -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/FingerPrint-Config.cmake
+  COMMENT "Configuring revision fingerprint"
   VERBATIM)
 
-add_custom_target(UUIDConfigure DEPENDS ${CMAKE_SOURCE_DIR}/Util/UUID.cpp)
+add_custom_target(tests DEPENDS datastructure-tests algorithm-tests)
+add_custom_target(benchmarks DEPENDS rtree-bench)
 
-set(BOOST_COMPONENTS date_time filesystem iostreams program_options regex system thread)
+set(BOOST_COMPONENTS date_time filesystem iostreams program_options regex system thread unit_test_framework)
 
 configure_file(
-  ${CMAKE_SOURCE_DIR}/Util/GitDescription.cpp.in
-  ${CMAKE_SOURCE_DIR}/Util/GitDescription.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/util/git_sha.cpp.in
+  ${CMAKE_CURRENT_SOURCE_DIR}/util/git_sha.cpp
 )
-file(GLOB ExtractorGlob Extractor/*.cpp)
-set(ExtractorSources extractor.cpp ${ExtractorGlob})
-add_executable(osrm-extract ${ExtractorSources})
+file(GLOB ExtractorGlob extractor/*.cpp)
+file(GLOB ImporterGlob data_structures/import_edge.cpp data_structures/external_memory_node.cpp)
+add_library(IMPORT OBJECT ${ImporterGlob})
+add_library(LOGGER OBJECT util/simple_logger.cpp)
+add_library(PHANTOMNODE OBJECT data_structures/phantom_node.cpp)
+add_library(EXCEPTION OBJECT util/osrm_exception.cpp)
+add_library(MERCATOR OBJECT util/mercator.cpp)
+add_library(ANGLE OBJECT util/compute_angle.cpp)
 
-file(GLOB PrepareGlob Contractor/*.cpp DataStructures/HilbertValue.cpp DataStructures/RestrictionMap.cpp)
+set(ExtractorSources extract.cpp ${ExtractorGlob})
+add_executable(osrm-extract ${ExtractorSources} $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:GITDESCRIPTION> $<TARGET_OBJECTS:IMPORT> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:EXCEPTION> $<TARGET_OBJECTS:MERCATOR>)
+
+add_library(RESTRICTION OBJECT data_structures/restriction_map.cpp)
+
+file(GLOB PrepareGlob contractor/*.cpp data_structures/hilbert_value.cpp {RestrictionMapGlob})
 set(PrepareSources prepare.cpp ${PrepareGlob})
-add_executable(osrm-prepare ${PrepareSources})
+add_executable(osrm-prepare ${PrepareSources} $<TARGET_OBJECTS:ANGLE> $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:GITDESCRIPTION> $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:IMPORT> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:RESTRICTION> $<TARGET_OBJECTS:EXCEPTION> $<TARGET_OBJECTS:MERCATOR>)
 
-file(GLOB ServerGlob Server/*.cpp)
-file(GLOB DescriptorGlob Descriptors/*.cpp)
-file(GLOB DatastructureGlob DataStructures/SearchEngineData.cpp DataStructures/RouteParameters.cpp)
-file(GLOB CoordinateGlob DataStructures/Coordinate.cpp)
-file(GLOB AlgorithmGlob Algorithms/*.cpp)
-file(GLOB HttpGlob Server/Http/*.cpp)
-file(GLOB LibOSRMGlob Library/*.cpp)
+file(GLOB ServerGlob server/*.cpp)
+file(GLOB DescriptorGlob descriptors/*.cpp)
+file(GLOB DatastructureGlob data_structures/search_engine_data.cpp data_structures/route_parameters.cpp util/bearing.cpp)
+list(REMOVE_ITEM DatastructureGlob data_structures/Coordinate.cpp)
+file(GLOB CoordinateGlob data_structures/coordinate*.cpp)
+file(GLOB AlgorithmGlob algorithms/*.cpp)
+file(GLOB HttpGlob server/http/*.cpp)
+file(GLOB LibOSRMGlob library/*.cpp)
+file(GLOB DataStructureTestsGlob unit_tests/data_structures/*.cpp data_structures/hilbert_value.cpp)
+file(GLOB AlgorithmTestsGlob unit_tests/algorithms/*.cpp)
 
 set(
   OSRMSources
   ${LibOSRMGlob}
   ${DescriptorGlob}
   ${DatastructureGlob}
-  ${CoordinateGlob}
   ${AlgorithmGlob}
   ${HttpGlob}
 )
-add_library(COORDLIB STATIC ${CoordinateGlob})
-add_library(OSRM ${OSRMSources} Util/GitDescription.cpp Util/UUID.cpp)
-add_library(UUID STATIC Util/UUID.cpp)
-add_library(GITDESCRIPTION STATIC Util/GitDescription.cpp)
-add_dependencies(UUID UUIDConfigure)
-add_dependencies(GITDESCRIPTION GIT_DESCRIPTION)
 
-add_executable(osrm-routed routed.cpp ${ServerGlob})
-set_target_properties(osrm-routed PROPERTIES COMPILE_FLAGS -DROUTED)
-add_executable(osrm-datastore datastore.cpp)
+add_library(COORDINATE OBJECT ${CoordinateGlob})
+add_library(GITDESCRIPTION OBJECT util/git_sha.cpp)
+add_library(OSRM ${OSRMSources} $<TARGET_OBJECTS:ANGLE> $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:GITDESCRIPTION> $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:PHANTOMNODE> $<TARGET_OBJECTS:EXCEPTION> $<TARGET_OBJECTS:MERCATOR>)
+
+add_library(FINGERPRINT OBJECT util/fingerprint.cpp)
+add_dependencies(FINGERPRINT FingerPrintConfigure)
+add_dependencies(OSRM FingerPrintConfigure)
+set_target_properties(FINGERPRINT PROPERTIES LINKER_LANGUAGE CXX)
+
+add_executable(osrm-routed routed.cpp ${ServerGlob} $<TARGET_OBJECTS:EXCEPTION>)
+add_executable(osrm-datastore datastore.cpp $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:GITDESCRIPTION> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:EXCEPTION> $<TARGET_OBJECTS:MERCATOR>)
+
+# Unit tests
+add_executable(datastructure-tests EXCLUDE_FROM_ALL unit_tests/datastructure_tests.cpp ${DataStructureTestsGlob} $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:PHANTOMNODE> $<TARGET_OBJECTS:EXCEPTION> $<TARGET_OBJECTS:MERCATOR>)
+add_executable(algorithm-tests EXCLUDE_FROM_ALL unit_tests/algorithm_tests.cpp ${AlgorithmTestsGlob} $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:PHANTOMNODE> $<TARGET_OBJECTS:EXCEPTION>)
+
+# Benchmarks
+add_executable(rtree-bench EXCLUDE_FROM_ALL benchmarks/static_rtree.cpp $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:PHANTOMNODE> $<TARGET_OBJECTS:EXCEPTION> $<TARGET_OBJECTS:MERCATOR>)
 
 # Check the release mode
 if(NOT CMAKE_BUILD_TYPE MATCHES Debug)
@@ -79,7 +113,7 @@ if(NOT CMAKE_BUILD_TYPE MATCHES Debug)
 endif()
 if(CMAKE_BUILD_TYPE MATCHES Debug)
   message(STATUS "Configuring OSRM in debug mode")
-  if(NOT "${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
+  if(NOT ${CMAKE_CXX_COMPILER_ID} STREQUAL "MSVC")
     message(STATUS "adding profiling flags")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage -fno-inline")
     set(CMAKE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fprofile-arcs -ftest-coverage -fno-inline")
@@ -89,52 +123,69 @@ if(CMAKE_BUILD_TYPE MATCHES Release)
   message(STATUS "Configuring OSRM in release mode")
   # Check if LTO is available
   set(LTO_FLAGS "")
-  CHECK_CXX_COMPILER_FLAG("-flto" HAS_LTO_FLAG)
-  if (HAS_LTO_FLAG)
-    set(LTO_FLAGS "${LTO_FLAGS} -flto")
+  check_cxx_compiler_flag("-flto" LTO_AVAILABLE)
+  if(LTO_AVAILABLE)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -flto")
+    set(CHECK_LTO_SRC "int main(){return 0;}")
+    check_cxx_source_compiles("${CHECK_LTO_SRC}" LTO_WORKS)
+    if(LTO_WORKS)
+      message(STATUS "LTO working")
+    else()
+      message(STATUS "LTO broken")
+      set(CMAKE_CXX_FLAGS "${OLD_CXX_FLAGS}")
+    endif()
 
     # Since gcc 4.9 the LTO format is non-standart ('slim'), so we need to use the build-in tools
-    if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" AND
-        NOT "${CMAKE_CXX_COMPILER_VERSION}" VERSION_LESS "4.9.0")
+    if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" AND
+        NOT "${CMAKE_CXX_COMPILER_VERSION}" VERSION_LESS "4.9.0" AND NOT MINGW)
       message(STATUS "Using gcc specific binutils for LTO.")
       set(CMAKE_AR     "/usr/bin/gcc-ar")
       set(CMAKE_RANLIB "/usr/bin/gcc-ranlib")
     endif()
-  endif (HAS_LTO_FLAG)
+  endif()
+endif()
+
+if(NOT WIN32)
+  add_definitions(-DBOOST_TEST_DYN_LINK)
 endif()
 
 # Configuring compilers
-if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+if(${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang")
   # using Clang
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wunreachable-code -Wno-unknown-pragmas -Wno-unneeded-internal-declaration -pedantic -fPIC")
-  message(STATUS "OpenMP parallelization not available using clang++")
-elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
+  #  -Weverything -Wno-c++98-compat -Wno-shadow -Wno-exit-time-destructors
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wunreachable-code -pedantic -fPIC")
+elseif(${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU")
+  set(COLOR_FLAG "-fdiagnostics-color=auto")
+  check_cxx_compiler_flag("-fdiagnostics-color=auto" HAS_COLOR_FLAG)
+  if(NOT HAS_COLOR_FLAG)
+    set(COLOR_FLAG "")
+  endif()
   # using GCC
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fopenmp -pedantic -fPIC")
-elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -pedantic -fPIC ${COLOR_FLAG}")
+  if(WIN32) # using mingw
+    add_definitions(-D_USE_MATH_DEFINES) # define M_PI, M_1_PI etc.
+    add_definitions(-DWIN32)
+    set(OPTIONAL_SOCKET_LIBS ws2_32 wsock32)
+  endif()
+elseif(${CMAKE_CXX_COMPILER_ID} STREQUAL "Intel")
   # using Intel C++
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-intel -wd10237 -Wall -openmp -ipo -fPIC")
-elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-intel -wd10237 -Wall -ipo -fPIC")
+elseif(${CMAKE_CXX_COMPILER_ID} STREQUAL "MSVC")
   # using Visual Studio C++
+  set(BOOST_COMPONENTS ${BOOST_COMPONENTS} date_time chrono zlib)
+  add_definitions(-D_CRT_SECURE_NO_WARNINGS)
+  add_definitions(-DNOMINMAX) # avoid min and max macros that can break compilation
+  add_definitions(-D_USE_MATH_DEFINES) # define M_PI
+  add_definitions(-D_WIN32_WINNT=0x0501)
+  add_definitions(-DXML_STATIC)
+  find_library(ws2_32_LIBRARY_PATH ws2_32)
+  target_link_libraries(osrm-extract wsock32 ws2_32)
 endif()
 
-# disable partitioning of LTO process when possible (fixes Debian issues)
-set(LTO_PARTITION_FLAGS "")
-CHECK_CXX_COMPILER_FLAG("-flto-partition=none" HAS_LTO_PARTITION_FLAG)
-if    (HAS_LTO_PARTITION_FLAG)
-  set(LTO_PARTITION_FLAGS "${LTO_PARTITION_FLAGS} -flto-partition=none")
-endif (HAS_LTO_PARTITION_FLAG)
-
-# Add Link-Time-Optimization flags, if supported (GCC >= 4.7) and enabled
-set(CMAKE_CXX_FLAGS           "${CMAKE_CXX_FLAGS}           ${LTO_FLAGS}")
-set(CMAKE_EXE_LINKER_FLAGS    "${CMAKE_EXE_LINKER_FLAGS}    ${LTO_FLAGS} ${LTO_PARTITION_FLAGS}")
-set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} ${LTO_FLAGS} ${LTO_PARTITION_FLAGS}")
-
 # Activate C++11
-ADD_DEFINITIONS(
-    -std=c++11 # Or -std=c++0x
-    # Other flags
-)
+if(NOT ${CMAKE_CXX_COMPILER_ID} STREQUAL "MSVC")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 ")
+endif()
 
 # Configuring other platform dependencies
 if(APPLE)
@@ -142,10 +193,6 @@ if(APPLE)
   message(STATUS "Set Architecture to x64 on OS X")
   exec_program(uname ARGS -v  OUTPUT_VARIABLE DARWIN_VERSION)
   string(REGEX MATCH "[0-9]+" DARWIN_VERSION ${DARWIN_VERSION})
-#  if(DARWIN_VERSION GREATER 12 AND NOT OSXLIBSTD)
-#    message(STATUS "Activating -std=c++11 flag for >= OS X 10.9")
-#    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
-#  endif()
   if(OSXLIBSTD)
     message(STATUS "linking against ${OSXLIBSTD}")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=${OSXLIBSTD}")
@@ -156,6 +203,7 @@ if(APPLE)
 endif()
 
 if(UNIX AND NOT APPLE)
+  target_link_libraries(osrm-prepare rt)
   target_link_libraries(osrm-datastore rt)
   target_link_libraries(OSRM rt)
 endif()
@@ -168,28 +216,45 @@ if(NOT Boost_FOUND)
 endif()
 include_directories(${Boost_INCLUDE_DIRS})
 
-target_link_libraries(OSRM ${Boost_LIBRARIES} COORDLIB)
-target_link_libraries(osrm-extract ${Boost_LIBRARIES} UUID GITDESCRIPTION COORDLIB)
-target_link_libraries(osrm-prepare ${Boost_LIBRARIES} UUID GITDESCRIPTION COORDLIB)
-target_link_libraries(osrm-routed ${Boost_LIBRARIES} OSRM UUID GITDESCRIPTION)
-target_link_libraries(osrm-datastore ${Boost_LIBRARIES} UUID GITDESCRIPTION COORDLIB)
+target_link_libraries(OSRM ${Boost_LIBRARIES})
+target_link_libraries(osrm-extract ${Boost_LIBRARIES})
+target_link_libraries(osrm-prepare ${Boost_LIBRARIES})
+target_link_libraries(osrm-routed ${Boost_LIBRARIES} ${OPTIONAL_SOCKET_LIBS} OSRM)
+target_link_libraries(osrm-datastore ${Boost_LIBRARIES})
+target_link_libraries(datastructure-tests ${Boost_LIBRARIES})
+target_link_libraries(algorithm-tests ${Boost_LIBRARIES} ${OPTIONAL_SOCKET_LIBS} OSRM)
+target_link_libraries(rtree-bench ${Boost_LIBRARIES})
 
 find_package(Threads REQUIRED)
 target_link_libraries(osrm-extract ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries(osrm-datastore ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries(osrm-prepare ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries(OSRM ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries(datastructure-tests ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries(algorithm-tests ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries(rtree-bench ${CMAKE_THREAD_LIBS_INIT})
 
-find_package(Lua52)
-if(NOT LUA52_FOUND)
-  find_package(Lua51 REQUIRED)
-  if(NOT APPLE)
-    find_package(LuaJIT 5.1)
-  endif()
-else()
-  if(NOT APPLE)
-    find_package(LuaJIT 5.2)
-  endif()
+find_package(TBB REQUIRED)
+if(WIN32 AND CMAKE_BUILD_TYPE MATCHES Debug)
+  set(TBB_LIBRARIES ${TBB_DEBUG_LIBRARIES})
 endif()
+target_link_libraries(osrm-datastore ${TBB_LIBRARIES})
+target_link_libraries(osrm-extract ${TBB_LIBRARIES})
+target_link_libraries(osrm-prepare ${TBB_LIBRARIES})
+target_link_libraries(osrm-routed ${TBB_LIBRARIES})
+target_link_libraries(datastructure-tests ${TBB_LIBRARIES})
+target_link_libraries(algorithm-tests ${TBB_LIBRARIES})
+target_link_libraries(rtree-bench ${TBB_LIBRARIES})
+include_directories(${TBB_INCLUDE_DIR})
 
-if( LUAJIT_FOUND )
+find_package( Luabind REQUIRED )
+include(check_luabind)
+
+include_directories(${LUABIND_INCLUDE_DIR})
+target_link_libraries(osrm-extract ${LUABIND_LIBRARY})
+target_link_libraries(osrm-prepare ${LUABIND_LIBRARY})
+
+if(LUAJIT_FOUND)
   target_link_libraries(osrm-extract ${LUAJIT_LIBRARIES})
   target_link_libraries(osrm-prepare ${LUAJIT_LIBRARIES})
 else()
@@ -198,22 +263,24 @@ else()
 endif()
 include_directories(${LUA_INCLUDE_DIR})
 
-find_package(LibXml2 REQUIRED)
-include_directories(${LIBXML2_INCLUDE_DIR})
-target_link_libraries(osrm-extract ${LIBXML2_LIBRARIES})
+find_package(EXPAT REQUIRED)
+include_directories(${EXPAT_INCLUDE_DIRS})
+target_link_libraries(osrm-extract ${EXPAT_LIBRARIES})
 
-find_package( Luabind REQUIRED )
-include_directories(${LUABIND_INCLUDE_DIR})
-target_link_libraries(osrm-extract ${LUABIND_LIBRARY})
-target_link_libraries(osrm-prepare ${LUABIND_LIBRARY})
-
-find_package( STXXL REQUIRED )
+find_package(STXXL REQUIRED)
 include_directories(${STXXL_INCLUDE_DIR})
 target_link_libraries(OSRM ${STXXL_LIBRARY})
 target_link_libraries(osrm-extract ${STXXL_LIBRARY})
 target_link_libraries(osrm-prepare ${STXXL_LIBRARY})
 
-find_package( OSMPBF REQUIRED )
+set(OpenMP_FIND_QUIETLY ON)
+find_package(OpenMP)
+if(OPENMP_FOUND)
+  message(STATUS "OpenMP support found. Linking just in case for stxxl")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
+endif()
+
+find_package(OSMPBF REQUIRED)
 include_directories(${OSMPBF_INCLUDE_DIR})
 target_link_libraries(osrm-extract ${OSMPBF_LIBRARY})
 target_link_libraries(osrm-prepare ${OSMPBF_LIBRARY})
@@ -232,28 +299,51 @@ include_directories(${ZLIB_INCLUDE_DIRS})
 target_link_libraries(osrm-extract ${ZLIB_LIBRARY})
 target_link_libraries(osrm-routed ${ZLIB_LIBRARY})
 
-if(WITH_TOOLS)
+if (ENABLE_JSON_LOGGING)
+  message(STATUS "Enabling json logging")
+  add_definitions(-DENABLE_JSON_LOGGING)
+endif()
+
+if(WITH_TOOLS OR BUILD_TOOLS)
   message(STATUS "Activating OSRM internal tools")
   find_package(GDAL)
   if(GDAL_FOUND)
-    add_executable(osrm-components Tools/components.cpp)
+    add_executable(osrm-components tools/components.cpp $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:IMPORT> $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:RESTRICTION> $<TARGET_OBJECTS:EXCEPTION> $<TARGET_OBJECTS:MERCATOR>)
+    target_link_libraries(osrm-components ${TBB_LIBRARIES})
     include_directories(${GDAL_INCLUDE_DIR})
     target_link_libraries(
       osrm-components
-      ${GDAL_LIBRARIES} ${Boost_LIBRARIES} UUID GITDESCRIPTION COORDLIB)
+      ${GDAL_LIBRARIES} ${Boost_LIBRARIES})
+    install(TARGETS osrm-components DESTINATION bin)
+  else()
+    message(FATAL_ERROR "libgdal and/or development headers not found")
   endif()
-  add_executable(osrm-cli Tools/simpleclient.cpp)
-  target_link_libraries(osrm-cli ${Boost_LIBRARIES} OSRM UUID GITDESCRIPTION)
-    add_executable(osrm-io-benchmark Tools/io-benchmark.cpp)
-    target_link_libraries(osrm-io-benchmark ${Boost_LIBRARIES} GITDESCRIPTION)
-    add_executable(osrm-unlock-all Tools/unlock_all_mutexes.cpp)
-    target_link_libraries(osrm-unlock-all ${Boost_LIBRARIES} GITDESCRIPTION)
-    if(UNIX AND NOT APPLE)
-        target_link_libraries(osrm-unlock-all rt)
-    endif()
+  add_executable(osrm-cli tools/simpleclient.cpp $<TARGET_OBJECTS:EXCEPTION> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:COORDINATE>)
+  target_link_libraries(osrm-cli ${Boost_LIBRARIES} ${OPTIONAL_SOCKET_LIBS} OSRM)
+  target_link_libraries(osrm-cli ${TBB_LIBRARIES})
+  add_executable(osrm-io-benchmark tools/io-benchmark.cpp $<TARGET_OBJECTS:EXCEPTION> $<TARGET_OBJECTS:GITDESCRIPTION> $<TARGET_OBJECTS:LOGGER>)
+  target_link_libraries(osrm-io-benchmark ${Boost_LIBRARIES})
+  add_executable(osrm-unlock-all tools/unlock_all_mutexes.cpp $<TARGET_OBJECTS:GITDESCRIPTION> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:EXCEPTION>)
+  target_link_libraries(osrm-unlock-all ${Boost_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})
+  if(UNIX AND NOT APPLE)
+    target_link_libraries(osrm-unlock-all rt)
+  endif()
+  add_executable(osrm-check-hsgr tools/check-hsgr.cpp $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:EXCEPTION> $<TARGET_OBJECTS:LOGGER>)
+  target_link_libraries(osrm-check-hsgr ${Boost_LIBRARIES})
+  add_executable(osrm-springclean tools/springclean.cpp $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:GITDESCRIPTION> $<TARGET_OBJECTS:EXCEPTION>)
+  target_link_libraries(osrm-springclean ${Boost_LIBRARIES})
+  add_executable(osrm-graph-compare tools/graph_compare.cpp $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:IMPORT> $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:RESTRICTION> $<TARGET_OBJECTS:EXCEPTION> $<TARGET_OBJECTS:MERCATOR>)
+  target_link_libraries(osrm-graph-compare ${Boost_LIBRARIES} ${TBB_LIBRARIES})
+
+  install(TARGETS osrm-cli DESTINATION bin)
+  install(TARGETS osrm-io-benchmark DESTINATION bin)
+  install(TARGETS osrm-unlock-all DESTINATION bin)
+  install(TARGETS osrm-check-hsgr DESTINATION bin)
+  install(TARGETS osrm-springclean DESTINATION bin)
 endif()
 
-file(GLOB InstallGlob Include/osrm/*.h Library/OSRM.h)
+file(GLOB InstallGlob include/osrm/*.hpp library/osrm.hpp)
+file(GLOB VariantGlob third_party/variant/*.hpp)
 
 # Add RPATH info to executables so that when they are run after being installed
 # (i.e., from /usr/local/bin/) the linker can find library dependencies. For
@@ -264,6 +354,7 @@ set_property(TARGET osrm-datastore PROPERTY INSTALL_RPATH_USE_LINK_PATH TRUE)
 set_property(TARGET osrm-routed PROPERTY INSTALL_RPATH_USE_LINK_PATH TRUE)
 
 install(FILES ${InstallGlob} DESTINATION include/osrm)
+install(FILES ${VariantGlob} DESTINATION include/variant)
 install(TARGETS osrm-extract DESTINATION bin)
 install(TARGETS osrm-prepare DESTINATION bin)
 install(TARGETS osrm-datastore DESTINATION bin)
@@ -272,11 +363,16 @@ install(TARGETS OSRM DESTINATION lib)
 list(GET Boost_LIBRARIES 1 BOOST_LIBRARY_FIRST)
 get_filename_component(BOOST_LIBRARY_LISTING "${BOOST_LIBRARY_FIRST}" PATH)
 set(BOOST_LIBRARY_LISTING "-L${BOOST_LIBRARY_LISTING}")
-foreach (lib ${Boost_LIBRARIES})
+foreach(lib ${Boost_LIBRARIES})
   get_filename_component(BOOST_LIBRARY_NAME "${lib}" NAME_WE)
   string(REPLACE "lib" "" BOOST_LIBRARY_NAME ${BOOST_LIBRARY_NAME})
   set(BOOST_LIBRARY_LISTING "${BOOST_LIBRARY_LISTING} -l${BOOST_LIBRARY_NAME}")
-endforeach ()
+endforeach()
 
-configure_file(${CMAKE_SOURCE_DIR}/cmake/pkgconfig.in libosrm.pc @ONLY)
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/pkgconfig.in libosrm.pc @ONLY)
 install(FILES ${PROJECT_BINARY_DIR}/libosrm.pc DESTINATION lib/pkgconfig)
+
+if(BUILD_DEBIAN_PACKAGE)
+  include(CPackDebianConfig)
+  include(CPack)
+endif()

Contractor/TemporaryStorage.cpp

@@ -1,172 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#include "TemporaryStorage.h"
-
-StreamData::StreamData()
-    : write_mode(true), temp_path(boost::filesystem::unique_path(temp_directory.append(
-                            TemporaryFilePattern.begin(), TemporaryFilePattern.end()))),
-      temp_file(new boost::filesystem::fstream(
-          temp_path, std::ios::in | std::ios::out | std::ios::trunc | std::ios::binary)),
-      readWriteMutex(std::make_shared<boost::mutex>())
-{
-    if (temp_file->fail())
-    {
-        throw OSRMException("temporary file could not be created");
-    }
-}
-
-TemporaryStorage::TemporaryStorage() { temp_directory = boost::filesystem::temp_directory_path(); }
-
-TemporaryStorage &TemporaryStorage::GetInstance()
-{
-    static TemporaryStorage static_instance;
-    return static_instance;
-}
-
-TemporaryStorage::~TemporaryStorage() { RemoveAll(); }
-
-void TemporaryStorage::RemoveAll()
-{
-    boost::mutex::scoped_lock lock(mutex);
-    for (unsigned slot_id = 0; slot_id < stream_data_list.size(); ++slot_id)
-    {
-        DeallocateSlot(slot_id);
-    }
-    stream_data_list.clear();
-}
-
-int TemporaryStorage::AllocateSlot()
-{
-    boost::mutex::scoped_lock lock(mutex);
-    try { stream_data_list.push_back(StreamData()); }
-    catch (boost::filesystem::filesystem_error &e) { Abort(e); }
-    CheckIfTemporaryDeviceFull();
-    return stream_data_list.size() - 1;
-}
-
-void TemporaryStorage::DeallocateSlot(const int slot_id)
-{
-    try
-    {
-        StreamData &data = stream_data_list[slot_id];
-        boost::mutex::scoped_lock lock(*data.readWriteMutex);
-        if (!boost::filesystem::exists(data.temp_path))
-        {
-            return;
-        }
-        if (data.temp_file->is_open())
-        {
-            data.temp_file->close();
-        }
-
-        boost::filesystem::remove(data.temp_path);
-    }
-    catch (boost::filesystem::filesystem_error &e) { Abort(e); }
-}
-
-void TemporaryStorage::WriteToSlot(const int slot_id, char *pointer, const std::size_t size)
-{
-    try
-    {
-        StreamData &data = stream_data_list[slot_id];
-        BOOST_ASSERT(data.write_mode);
-
-        boost::mutex::scoped_lock lock(*data.readWriteMutex);
-        BOOST_ASSERT_MSG(data.write_mode, "Writing after first read is not allowed");
-        if (1073741824 < data.buffer.size())
-        {
-            data.temp_file->write(&data.buffer[0], data.buffer.size());
-            // data.temp_file->write(pointer, size);
-            data.buffer.clear();
-            CheckIfTemporaryDeviceFull();
-        }
-        data.buffer.insert(data.buffer.end(), pointer, pointer + size);
-    }
-    catch (boost::filesystem::filesystem_error &e) { Abort(e); }
-}
-void TemporaryStorage::ReadFromSlot(const int slot_id, char *pointer, const std::size_t size)
-{
-    try
-    {
-        StreamData &data = stream_data_list[slot_id];
-        boost::mutex::scoped_lock lock(*data.readWriteMutex);
-        if (data.write_mode)
-        {
-            data.write_mode = false;
-            data.temp_file->write(&data.buffer[0], data.buffer.size());
-            data.buffer.clear();
-            data.temp_file->seekg(data.temp_file->beg);
-            BOOST_ASSERT(data.temp_file->beg == data.temp_file->tellg());
-        }
-        BOOST_ASSERT(!data.write_mode);
-        data.temp_file->read(pointer, size);
-    }
-    catch (boost::filesystem::filesystem_error &e) { Abort(e); }
-}
-
-uint64_t TemporaryStorage::GetFreeBytesOnTemporaryDevice()
-{
-    uint64_t value = -1;
-    try
-    {
-        boost::filesystem::path p = boost::filesystem::temp_directory_path();
-        boost::filesystem::space_info s = boost::filesystem::space(p);
-        value = s.free;
-    }
-    catch (boost::filesystem::filesystem_error &e) { Abort(e); }
-    return value;
-}
-
-void TemporaryStorage::CheckIfTemporaryDeviceFull()
-{
-    boost::filesystem::path p = boost::filesystem::temp_directory_path();
-    boost::filesystem::space_info s = boost::filesystem::space(p);
-    if ((1024 * 1024) > s.free)
-    {
-        throw OSRMException("temporary device is full");
-    }
-}
-
-boost::filesystem::fstream::pos_type TemporaryStorage::Tell(const int slot_id)
-{
-    boost::filesystem::fstream::pos_type position;
-    try
-    {
-        StreamData &data = stream_data_list[slot_id];
-        boost::mutex::scoped_lock lock(*data.readWriteMutex);
-        position = data.temp_file->tellp();
-    }
-    catch (boost::filesystem::filesystem_error &e) { Abort(e); }
-    return position;
-}
-
-void TemporaryStorage::Abort(const boost::filesystem::filesystem_error &e)
-{
-    RemoveAll();
-    throw OSRMException(e.what());
-}

Contractor/TemporaryStorage.h

@@ -1,96 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef TEMPORARYSTORAGE_H_
-#define TEMPORARYSTORAGE_H_
-
-#include "../Util/BoostFileSystemFix.h"
-#include "../Util/OSRMException.h"
-#include "../Util/SimpleLogger.h"
-#include "../typedefs.h"
-
-#include <boost/assert.hpp>
-#include <boost/filesystem.hpp>
-#include <boost/filesystem/fstream.hpp>
-#include <boost/thread/mutex.hpp>
-
-#include <cstdint>
-
-#include <vector>
-#include <fstream>
-#include <memory>
-
-struct StreamData
-{
-    bool write_mode;
-    boost::filesystem::path temp_path;
-    std::shared_ptr<boost::filesystem::fstream> temp_file;
-    std::shared_ptr<boost::mutex> readWriteMutex;
-    std::vector<char> buffer;
-
-    StreamData();
-};
-
-// This class implements a singleton file storage for temporary data.
-// temporary slots can be accessed by other objects through an int
-// On deallocation every slot gets deallocated
-//
-// Access is sequential, which means, that there is no random access
-// -> Data is written in first phase and reread in second.
-
-static boost::filesystem::path temp_directory;
-static std::string TemporaryFilePattern("OSRM-%%%%-%%%%-%%%%");
-class TemporaryStorage
-{
-  public:
-    static TemporaryStorage &GetInstance();
-    virtual ~TemporaryStorage();
-
-    int AllocateSlot();
-    void DeallocateSlot(const int slot_id);
-    void WriteToSlot(const int slot_id, char *pointer, const std::size_t size);
-    void ReadFromSlot(const int slot_id, char *pointer, const std::size_t size);
-    // returns the number of free bytes
-    uint64_t GetFreeBytesOnTemporaryDevice();
-    boost::filesystem::fstream::pos_type Tell(const int slot_id);
-    void RemoveAll();
-
-  private:
-    TemporaryStorage();
-    TemporaryStorage(TemporaryStorage const &) {};
-
-    TemporaryStorage &operator=(TemporaryStorage const &) { return *this; }
-
-    void Abort(const boost::filesystem::filesystem_error &e);
-    void CheckIfTemporaryDeviceFull();
-
-    // vector of file streams that is used to store temporary data
-    boost::mutex mutex;
-    std::vector<StreamData> stream_data_list;
-};
-
-#endif /* TEMPORARYSTORAGE_H_ */

DataStructures/Coordinate.cpp

@@ -1,380 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#include <osrm/Coordinate.h>
-#include "../Util/MercatorUtil.h"
-#include "../Util/SimpleLogger.h"
-#include "../Util/StringUtil.h"
-#include "../Util/TrigonometryTables.h"
-
-#include <boost/assert.hpp>
-
-#ifndef NDEBUG
-#include <bitset>
-#endif
-#include <iostream>
-#include <limits>
-
-FixedPointCoordinate::FixedPointCoordinate()
-    : lat(std::numeric_limits<int>::min()), lon(std::numeric_limits<int>::min())
-{
-}
-
-FixedPointCoordinate::FixedPointCoordinate(int lat, int lon) : lat(lat), lon(lon)
-{
-#ifndef NDEBUG
-    if (0 != (std::abs(lat) >> 30))
-    {
-        std::bitset<32> y(lat);
-        SimpleLogger().Write(logDEBUG) << "broken lat: " << lat << ", bits: " << y;
-    }
-    if (0 != (std::abs(lon) >> 30))
-    {
-        std::bitset<32> x(lon);
-        SimpleLogger().Write(logDEBUG) << "broken lon: " << lon << ", bits: " << x;
-    }
-#endif
-}
-
-void FixedPointCoordinate::Reset()
-{
-    lat = std::numeric_limits<int>::min();
-    lon = std::numeric_limits<int>::min();
-}
-bool FixedPointCoordinate::isSet() const
-{
-    return (std::numeric_limits<int>::min() != lat) && (std::numeric_limits<int>::min() != lon);
-}
-bool FixedPointCoordinate::isValid() const
-{
-    if (lat > 90 * COORDINATE_PRECISION || lat < -90 * COORDINATE_PRECISION ||
-        lon > 180 * COORDINATE_PRECISION || lon < -180 * COORDINATE_PRECISION)
-    {
-        return false;
-    }
-    return true;
-}
-bool FixedPointCoordinate::operator==(const FixedPointCoordinate &other) const
-{
-    return lat == other.lat && lon == other.lon;
-}
-
-double FixedPointCoordinate::ApproximateDistance(const int lat1,
-                                                 const int lon1,
-                                                 const int lat2,
-                                                 const int lon2)
-{
-    BOOST_ASSERT(lat1 != std::numeric_limits<int>::min());
-    BOOST_ASSERT(lon1 != std::numeric_limits<int>::min());
-    BOOST_ASSERT(lat2 != std::numeric_limits<int>::min());
-    BOOST_ASSERT(lon2 != std::numeric_limits<int>::min());
-    double RAD = 0.017453292519943295769236907684886;
-    double lt1 = lat1 / COORDINATE_PRECISION;
-    double ln1 = lon1 / COORDINATE_PRECISION;
-    double lt2 = lat2 / COORDINATE_PRECISION;
-    double ln2 = lon2 / COORDINATE_PRECISION;
-    double dlat1 = lt1 * (RAD);
-
-    double dlong1 = ln1 * (RAD);
-    double dlat2 = lt2 * (RAD);
-    double dlong2 = ln2 * (RAD);
-
-    double dLong = dlong1 - dlong2;
-    double dLat = dlat1 - dlat2;
-
-    double aHarv = pow(sin(dLat / 2.0), 2.0) + cos(dlat1) * cos(dlat2) * pow(sin(dLong / 2.), 2);
-    double cHarv = 2. * atan2(sqrt(aHarv), sqrt(1.0 - aHarv));
-    // earth radius varies between 6,356.750-6,378.135 km (3,949.901-3,963.189mi)
-    // The IUGG value for the equatorial radius is 6378.137 km (3963.19 miles)
-    const double earth = 6372797.560856;
-    return earth * cHarv;
-}
-
-double FixedPointCoordinate::ApproximateDistance(const FixedPointCoordinate &c1,
-                                                 const FixedPointCoordinate &c2)
-{
-    return ApproximateDistance(c1.lat, c1.lon, c2.lat, c2.lon);
-}
-
-float FixedPointCoordinate::ApproximateEuclideanDistance(const FixedPointCoordinate &c1,
-                                                 const FixedPointCoordinate &c2)
-{
-    return ApproximateEuclideanDistance(c1.lat, c1.lon, c2.lat, c2.lon);
-}
-
-float FixedPointCoordinate::ApproximateEuclideanDistance(const int lat1,
-                                                          const int lon1,
-                                                          const int lat2,
-                                                          const int lon2)
-{
-    BOOST_ASSERT(lat1 != std::numeric_limits<int>::min());
-    BOOST_ASSERT(lon1 != std::numeric_limits<int>::min());
-    BOOST_ASSERT(lat2 != std::numeric_limits<int>::min());
-    BOOST_ASSERT(lon2 != std::numeric_limits<int>::min());
-
-    const float RAD = 0.017453292519943295769236907684886;
-    const float float_lat1 = (lat1 / COORDINATE_PRECISION) * RAD;
-    const float float_lon1 = (lon1 / COORDINATE_PRECISION) * RAD;
-    const float float_lat2 = (lat2 / COORDINATE_PRECISION) * RAD;
-    const float float_lon2 = (lon2 / COORDINATE_PRECISION) * RAD;
-
-    const float x = (float_lon2 - float_lon1) * cos((float_lat1 + float_lat2) / 2.);
-    const float y = (float_lat2 - float_lat1);
-    const float earth_radius = 6372797.560856;
-    return sqrt(x * x + y * y) * earth_radius;
-}
-
-float FixedPointCoordinate::ComputePerpendicularDistance(const FixedPointCoordinate &point,
-                                                          const FixedPointCoordinate &segA,
-                                                          const FixedPointCoordinate &segB)
-{
-    const float x = lat2y(point.lat / COORDINATE_PRECISION);
-    const float y = point.lon / COORDINATE_PRECISION;
-    const float a = lat2y(segA.lat / COORDINATE_PRECISION);
-    const float b = segA.lon / COORDINATE_PRECISION;
-    const float c = lat2y(segB.lat / COORDINATE_PRECISION);
-    const float d = segB.lon / COORDINATE_PRECISION;
-    float p, q, nY;
-    if (std::abs(a - c) > std::numeric_limits<float>::epsilon())
-    {
-        const float m = (d - b) / (c - a); // slope
-        // Projection of (x,y) on line joining (a,b) and (c,d)
-        p = ((x + (m * y)) + (m * m * a - m * b)) / (1. + m * m);
-        q = b + m * (p - a);
-    }
-    else
-    {
-        p = c;
-        q = y;
-    }
-    nY = (d * p - c * q) / (a * d - b * c);
-
-    // discretize the result to coordinate precision. it's a hack!
-    if (std::abs(nY) < (1. / COORDINATE_PRECISION))
-    {
-        nY = 0.;
-    }
-
-    float r = (p - nY * a) / c;
-    if (std::isnan(r))
-    {
-        r = ((segB.lat == point.lat) && (segB.lon == point.lon)) ? 1. : 0.;
-    }
-    else if (std::abs(r) <= std::numeric_limits<float>::epsilon())
-    {
-        r = 0.;
-    }
-    else if (std::abs(r - 1.) <= std::numeric_limits<float>::epsilon())
-    {
-        r = 1.;
-    }
-    FixedPointCoordinate nearest_location;
-    BOOST_ASSERT(!std::isnan(r));
-    if (r <= 0.)
-    { // point is "left" of edge
-        nearest_location.lat = segA.lat;
-        nearest_location.lon = segA.lon;
-    }
-    else if (r >= 1.)
-    { // point is "right" of edge
-        nearest_location.lat = segB.lat;
-        nearest_location.lon = segB.lon;
-    }
-    else
-    { // point lies in between
-        nearest_location.lat = y2lat(p) * COORDINATE_PRECISION;
-        nearest_location.lon = q * COORDINATE_PRECISION;
-    }
-    BOOST_ASSERT(nearest_location.isValid());
-    const float approximated_distance =
-        FixedPointCoordinate::ApproximateEuclideanDistance(point, nearest_location);
-    BOOST_ASSERT(0. <= approximated_distance);
-    return approximated_distance;
-}
-
-float FixedPointCoordinate::ComputePerpendicularDistance(const FixedPointCoordinate &coord_a,
-                                                   const FixedPointCoordinate &coord_b,
-                                                   const FixedPointCoordinate &query_location,
-                                                   FixedPointCoordinate &nearest_location,
-                                                   float &r)
-{
-    BOOST_ASSERT(query_location.isValid());
-
-    const float x = lat2y(query_location.lat / COORDINATE_PRECISION);
-    const float y = query_location.lon / COORDINATE_PRECISION;
-    const float a = lat2y(coord_a.lat / COORDINATE_PRECISION);
-    const float b = coord_a.lon / COORDINATE_PRECISION;
-    const float c = lat2y(coord_b.lat / COORDINATE_PRECISION);
-    const float d = coord_b.lon / COORDINATE_PRECISION;
-    float p, q /*,mX*/, nY;
-    if (std::abs(a - c) > std::numeric_limits<float>::epsilon())
-    {
-        const float m = (d - b) / (c - a); // slope
-        // Projection of (x,y) on line joining (a,b) and (c,d)
-        p = ((x + (m * y)) + (m * m * a - m * b)) / (1. + m * m);
-        q = b + m * (p - a);
-    }
-    else
-    {
-        p = c;
-        q = y;
-    }
-    nY = (d * p - c * q) / (a * d - b * c);
-
-    // discretize the result to coordinate precision. it's a hack!
-    if (std::abs(nY) < (1. / COORDINATE_PRECISION))
-    {
-        nY = 0.;
-    }
-
-    r = (p - nY * a) / c; // These values are actually n/m+n and m/m+n , we need
-    // not calculate the explicit values of m an n as we
-    // are just interested in the ratio
-    if (std::isnan(r))
-    {
-        r = ((coord_b.lat == query_location.lat) && (coord_b.lon == query_location.lon)) ? 1. : 0.;
-    }
-    else if (std::abs(r) <= std::numeric_limits<float>::epsilon())
-    {
-        r = 0.;
-    }
-    else if (std::abs(r - 1.) <= std::numeric_limits<float>::epsilon())
-    {
-        r = 1.;
-    }
-    BOOST_ASSERT(!std::isnan(r));
-    if (r <= 0.)
-    {
-        nearest_location = coord_a;
-    }
-    else if (r >= 1.)
-    {
-        nearest_location = coord_b;
-    }
-    else
-    {
-        // point lies in between
-        nearest_location.lat = y2lat(p) * COORDINATE_PRECISION;
-        nearest_location.lon = q * COORDINATE_PRECISION;
-    }
-    BOOST_ASSERT(nearest_location.isValid());
-
-    // TODO: Replace with euclidean approximation when k-NN search is done
-    // const float approximated_distance = FixedPointCoordinate::ApproximateEuclideanDistance(
-    const float approximated_distance =
-        FixedPointCoordinate::ApproximateEuclideanDistance(query_location, nearest_location);
-    BOOST_ASSERT(0. <= approximated_distance);
-    return approximated_distance;
-}
-
-void FixedPointCoordinate::convertInternalLatLonToString(const int value, std::string &output)
-{
-    char buffer[12];
-    buffer[11] = 0; // zero termination
-    output = printInt<11, 6>(buffer, value);
-}
-
-void FixedPointCoordinate::convertInternalCoordinateToString(const FixedPointCoordinate &coord,
-                                                             std::string &output)
-{
-    std::string tmp;
-    tmp.reserve(23);
-    convertInternalLatLonToString(coord.lon, tmp);
-    output = tmp;
-    output += ",";
-    convertInternalLatLonToString(coord.lat, tmp);
-    output += tmp;
-}
-
-void
-FixedPointCoordinate::convertInternalReversedCoordinateToString(const FixedPointCoordinate &coord,
-                                                                std::string &output)
-{
-    std::string tmp;
-    tmp.reserve(23);
-    convertInternalLatLonToString(coord.lat, tmp);
-    output = tmp;
-    output += ",";
-    convertInternalLatLonToString(coord.lon, tmp);
-    output += tmp;
-}
-
-void FixedPointCoordinate::Output(std::ostream &out) const
-{
-    out << "(" << lat / COORDINATE_PRECISION << "," << lon / COORDINATE_PRECISION << ")";
-}
-
-float FixedPointCoordinate::GetBearing(const FixedPointCoordinate &A, const FixedPointCoordinate &B)
-{
-    const float delta_long = DegreeToRadian(B.lon / COORDINATE_PRECISION - A.lon / COORDINATE_PRECISION);
-    const float lat1 = DegreeToRadian(A.lat / COORDINATE_PRECISION);
-    const float lat2 = DegreeToRadian(B.lat / COORDINATE_PRECISION);
-    const float y = sin(delta_long) * cos(lat2);
-    const float x = cos(lat1) * sin(lat2) - sin(lat1) * cos(lat2) * cos(delta_long);
-    float result = RadianToDegree(std::atan2(y, x));
-    while (result < 0.f)
-    {
-        result += 360.f;
-    }
-
-    while (result >= 360.f)
-    {
-        result -= 360.f;
-    }
-    return result;
-}
-
-float FixedPointCoordinate::GetBearing(const FixedPointCoordinate &other) const
-{
-    const float delta_long = DegreeToRadian(lon / COORDINATE_PRECISION - other.lon / COORDINATE_PRECISION);
-    const float lat1 = DegreeToRadian(other.lat / COORDINATE_PRECISION);
-    const float lat2 = DegreeToRadian(lat / COORDINATE_PRECISION);
-    const float y = std::sin(delta_long) * std::cos(lat2);
-    const float x = std::cos(lat1) * std::sin(lat2) - std::sin(lat1) * std::cos(lat2) * std::cos(delta_long);
-    float result = RadianToDegree(std::atan2(y, x));
-
-    while (result < 0.f)
-    {
-        result += 360.f;
-    }
-
-    while (result >= 360.f)
-    {
-        result -= 360.f;
-    }
-    return result;
-}
-
-float FixedPointCoordinate::DegreeToRadian(const float degree)
-{
-    return degree * (M_PI / 180.f);
-}
-
-float FixedPointCoordinate::RadianToDegree(const float radian) 
-{
-    return radian * (180.f / M_PI);
-}

DataStructures/DeallocatingVector.h

@@ -1,401 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef DEALLOCATINGVECTOR_H_
-#define DEALLOCATINGVECTOR_H_
-
-#include <boost/assert.hpp>
-#include <cstring>
-#include <vector>
-
-template <typename ElementT,
-          std::size_t bucketSizeC = 8388608 / sizeof(ElementT),
-          bool DeallocateC = false>
-class DeallocatingVectorIterator : public std::iterator<std::random_access_iterator_tag, ElementT>
-{
-  protected:
-    class DeallocatingVectorIteratorState
-    {
-      private:
-        // make constructors explicit, so we do not mix random access and deallocation iterators.
-        DeallocatingVectorIteratorState();
-
-      public:
-        explicit DeallocatingVectorIteratorState(const DeallocatingVectorIteratorState &r)
-            : index(r.index), bucket_list(r.bucket_list)
-        {
-        }
-        explicit DeallocatingVectorIteratorState(const std::size_t idx,
-                                                 std::vector<ElementT *> &input_list)
-            : index(idx), bucket_list(input_list)
-        {
-        }
-        std::size_t index;
-        std::vector<ElementT *> &bucket_list;
-
-        inline bool operator!=(const DeallocatingVectorIteratorState &other)
-        {
-            return index != other.index;
-        }
-
-        inline bool operator==(const DeallocatingVectorIteratorState &other)
-        {
-            return index == other.index;
-        }
-
-        bool operator<(const DeallocatingVectorIteratorState &other) const
-        {
-            return index < other.index;
-        }
-
-        bool operator>(const DeallocatingVectorIteratorState &other) const
-        {
-            return index > other.index;
-        }
-
-        bool operator>=(const DeallocatingVectorIteratorState &other) const
-        {
-            return index >= other.index;
-        }
-
-        // This is a hack to make assignment operator possible with reference member
-        inline DeallocatingVectorIteratorState &operator=(const DeallocatingVectorIteratorState &a)
-        {
-            if (this != &a)
-            {
-                this->DeallocatingVectorIteratorState::
-                    ~DeallocatingVectorIteratorState();        // explicit non-virtual destructor
-                new (this) DeallocatingVectorIteratorState(a); // placement new
-            }
-            return *this;
-        }
-    };
-
-    DeallocatingVectorIteratorState current_state;
-
-  public:
-    typedef std::random_access_iterator_tag iterator_category;
-    typedef typename std::iterator<std::random_access_iterator_tag, ElementT>::value_type
-    value_type;
-    typedef typename std::iterator<std::random_access_iterator_tag, ElementT>::difference_type
-    difference_type;
-    typedef typename std::iterator<std::random_access_iterator_tag, ElementT>::reference reference;
-    typedef typename std::iterator<std::random_access_iterator_tag, ElementT>::pointer pointer;
-
-    DeallocatingVectorIterator() {}
-
-    template <typename T2>
-    explicit DeallocatingVectorIterator(const DeallocatingVectorIterator<T2> &r)
-        : current_state(r.current_state)
-    {
-    }
-
-    DeallocatingVectorIterator(std::size_t idx, std::vector<ElementT *> &input_list)
-        : current_state(idx, input_list)
-    {
-    }
-    explicit DeallocatingVectorIterator(const DeallocatingVectorIteratorState &r) : current_state(r) {}
-
-    template <typename T2>
-    DeallocatingVectorIterator &operator=(const DeallocatingVectorIterator<T2> &r)
-    {
-        if (DeallocateC)
-        {
-            BOOST_ASSERT(false);
-        }
-        current_state = r.current_state;
-        return *this;
-    }
-
-    inline DeallocatingVectorIterator &operator++()
-    { // prefix
-        ++current_state.index;
-        return *this;
-    }
-
-    inline DeallocatingVectorIterator &operator--()
-    { // prefix
-        if (DeallocateC)
-        {
-            BOOST_ASSERT(false);
-        }
-        --current_state.index;
-        return *this;
-    }
-
-    inline DeallocatingVectorIterator operator++(int)
-    { // postfix
-        DeallocatingVectorIteratorState my_state(current_state);
-        current_state.index++;
-        return DeallocatingVectorIterator(my_state);
-    }
-    inline DeallocatingVectorIterator operator--(int)
-    { // postfix
-        if (DeallocateC)
-        {
-            BOOST_ASSERT(false);
-        }
-        DeallocatingVectorIteratorState my_state(current_state);
-        current_state.index--;
-        return DeallocatingVectorIterator(my_state);
-    }
-
-    inline DeallocatingVectorIterator operator+(const difference_type &n) const
-    {
-        DeallocatingVectorIteratorState my_state(current_state);
-        my_state.index += n;
-        return DeallocatingVectorIterator(my_state);
-    }
-
-    inline DeallocatingVectorIterator &operator+=(const difference_type &n)
-    {
-        current_state.index += n;
-        return *this;
-    }
-
-    inline DeallocatingVectorIterator operator-(const difference_type &n) const
-    {
-        if (DeallocateC)
-        {
-            BOOST_ASSERT(false);
-        }
-        DeallocatingVectorIteratorState my_state(current_state);
-        my_state.index -= n;
-        return DeallocatingVectorIterator(my_state);
-    }
-
-    inline DeallocatingVectorIterator &operator-=(const difference_type &n) const
-    {
-        if (DeallocateC)
-        {
-            BOOST_ASSERT(false);
-        }
-        current_state.index -= n;
-        return *this;
-    }
-
-    inline reference operator*() const
-    {
-        std::size_t current_bucket = current_state.index / bucketSizeC;
-        std::size_t current_index = current_state.index % bucketSizeC;
-        return (current_state.bucket_list[current_bucket][current_index]);
-    }
-
-    inline pointer operator->() const
-    {
-        std::size_t current_bucket = current_state.index / bucketSizeC;
-        std::size_t current_index = current_state.index % bucketSizeC;
-        return &(current_state.bucket_list[current_bucket][current_index]);
-    }
-
-    inline bool operator!=(const DeallocatingVectorIterator &other)
-    {
-        return current_state != other.current_state;
-    }
-
-    inline bool operator==(const DeallocatingVectorIterator &other)
-    {
-        return current_state == other.current_state;
-    }
-
-    inline bool operator<(const DeallocatingVectorIterator &other) const
-    {
-        return current_state < other.current_state;
-    }
-
-    inline bool operator>(const DeallocatingVectorIterator &other) const
-    {
-        return current_state > other.current_state;
-    }
-
-    inline bool operator>=(const DeallocatingVectorIterator &other) const
-    {
-        return current_state >= other.current_state;
-    }
-
-    difference_type operator-(const DeallocatingVectorIterator &other)
-    {
-        if (DeallocateC)
-        {
-            BOOST_ASSERT(false);
-        }
-        return current_state.index - other.current_state.index;
-    }
-};
-
-template <typename ElementT, std::size_t bucketSizeC = 8388608 / sizeof(ElementT)>
-class DeallocatingVector
-{
-  private:
-    std::size_t current_size;
-    std::vector<ElementT *> bucket_list;
-
-  public:
-    typedef ElementT value_type;
-    typedef DeallocatingVectorIterator<ElementT, bucketSizeC, false> iterator;
-    typedef DeallocatingVectorIterator<ElementT, bucketSizeC, false> const_iterator;
-
-    // this iterator deallocates all buckets that have been visited. Iterators to visited objects
-    // become invalid.
-    typedef DeallocatingVectorIterator<ElementT, bucketSizeC, true> deallocation_iterator;
-
-    DeallocatingVector() : current_size(0)
-    {
-        // initial bucket
-        bucket_list.emplace_back(new ElementT[bucketSizeC]);
-    }
-
-    ~DeallocatingVector() { clear(); }
-
-    inline void swap(DeallocatingVector<ElementT, bucketSizeC> &other)
-    {
-        std::swap(current_size, other.current_size);
-        bucket_list.swap(other.bucket_list);
-    }
-
-    inline void clear()
-    {
-        // Delete[]'ing ptr's to all Buckets
-        for (unsigned i = 0; i < bucket_list.size(); ++i)
-        {
-            if (nullptr != bucket_list[i])
-            {
-                delete[] bucket_list[i];
-                bucket_list[i] = nullptr;
-            }
-        }
-        // Removing all ptrs from vector
-        std::vector<ElementT *>().swap(bucket_list);
-        current_size = 0;
-    }
-
-    inline void push_back(const ElementT &element)
-    {
-        const std::size_t current_capacity = capacity();
-        if (current_size == current_capacity)
-        {
-            bucket_list.push_back(new ElementT[bucketSizeC]);
-        }
-
-        std::size_t current_index = size() % bucketSizeC;
-        bucket_list.back()[current_index] = element;
-        ++current_size;
-    }
-
-    inline void emplace_back(const ElementT &&element)
-    {
-        const std::size_t current_capacity = capacity();
-        if (current_size == current_capacity)
-        {
-            bucket_list.push_back(new ElementT[bucketSizeC]);
-        }
-
-        const std::size_t current_index = size() % bucketSizeC;
-        bucket_list.back()[current_index] = element;
-        ++current_size;
-    }
-
-    inline void reserve(const std::size_t) const
-    {
-        // don't do anything
-    }
-
-    inline void resize(const std::size_t new_size)
-    {
-        if (new_size > current_size)
-        {
-            while (capacity() < new_size)
-            {
-                bucket_list.push_back(new ElementT[bucketSizeC]);
-            }
-            current_size = new_size;
-        }
-        if (new_size < current_size)
-        {
-            const std::size_t number_of_necessary_buckets = 1 + (new_size / bucketSizeC);
-
-            for (unsigned i = number_of_necessary_buckets; i < bucket_list.size(); ++i)
-            {
-                delete[] bucket_list[i];
-            }
-            bucket_list.resize(number_of_necessary_buckets);
-            current_size = new_size;
-        }
-    }
-
-    inline std::size_t size() const { return current_size; }
-
-    inline std::size_t capacity() const { return bucket_list.size() * bucketSizeC; }
-
-    inline iterator begin() { return iterator(static_cast<std::size_t>(0), bucket_list); }
-
-    inline iterator end() { return iterator(size(), bucket_list); }
-
-    inline deallocation_iterator dbegin()
-    {
-        return deallocation_iterator(static_cast<std::size_t>(0), bucket_list);
-    }
-
-    inline deallocation_iterator dend() { return deallocation_iterator(size(), bucket_list); }
-
-    inline const_iterator begin() const
-    {
-        return const_iterator(static_cast<std::size_t>(0), bucket_list);
-    }
-
-    inline const_iterator end() const { return const_iterator(size(), bucket_list); }
-
-    inline ElementT &operator[](const std::size_t index)
-    {
-        std::size_t _bucket = index / bucketSizeC;
-        std::size_t _index = index % bucketSizeC;
-        return (bucket_list[_bucket][_index]);
-    }
-
-    const inline ElementT &operator[](const std::size_t index) const
-    {
-        std::size_t _bucket = index / bucketSizeC;
-        std::size_t _index = index % bucketSizeC;
-        return (bucket_list[_bucket][_index]);
-    }
-
-    inline ElementT &back()
-    {
-        std::size_t _bucket = current_size / bucketSizeC;
-        std::size_t _index = current_size % bucketSizeC;
-        return (bucket_list[_bucket][_index]);
-    }
-
-    const inline ElementT &back() const
-    {
-        std::size_t _bucket = current_size / bucketSizeC;
-        std::size_t _index = current_size % bucketSizeC;
-        return (bucket_list[_bucket][_index]);
-    }
-};
-
-#endif /* DEALLOCATINGVECTOR_H_ */

DataStructures/DynamicGraph.h

@@ -1,281 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef DYNAMICGRAPH_H
-#define DYNAMICGRAPH_H
-
-#include "../DataStructures/DeallocatingVector.h"
-
-#include <boost/assert.hpp>
-#include <boost/range/irange.hpp>
-
-#include <cstdint>
-
-#include <algorithm>
-#include <limits>
-#include <vector>
-
-template <typename EdgeDataT> class DynamicGraph
-{
-  public:
-    typedef decltype(boost::irange(0u,0u)) EdgeRange;
-    typedef EdgeDataT EdgeData;
-    typedef unsigned NodeIterator;
-    typedef unsigned EdgeIterator;
-
-    class InputEdge
-    {
-      public:
-        NodeIterator source;
-        NodeIterator target;
-        EdgeDataT data;
-        bool operator<(const InputEdge &right) const
-        {
-            if (source != right.source)
-                return source < right.source;
-            return target < right.target;
-        }
-    };
-
-    // Constructs an empty graph with a given number of nodes.
-    explicit DynamicGraph(int32_t nodes) : m_numNodes(nodes), m_numEdges(0)
-    {
-        m_nodes.reserve(m_numNodes);
-        m_nodes.resize(m_numNodes);
-
-        m_edges.reserve(m_numNodes * 1.1);
-        m_edges.resize(m_numNodes);
-    }
-
-    template <class ContainerT> DynamicGraph(const int32_t nodes, const ContainerT &graph)
-    {
-        m_numNodes = nodes;
-        m_numEdges = (EdgeIterator)graph.size();
-        m_nodes.reserve(m_numNodes + 1);
-        m_nodes.resize(m_numNodes + 1);
-        EdgeIterator edge = 0;
-        EdgeIterator position = 0;
-        for (NodeIterator node = 0; node < m_numNodes; ++node)
-        {
-            EdgeIterator lastEdge = edge;
-            while (edge < m_numEdges && graph[edge].source == node)
-            {
-                ++edge;
-            }
-            m_nodes[node].firstEdge = position;
-            m_nodes[node].edges = edge - lastEdge;
-            position += m_nodes[node].edges;
-        }
-        m_nodes.back().firstEdge = position;
-        m_edges.reserve(position * 1.1);
-        m_edges.resize(position);
-        edge = 0;
-        for (NodeIterator node = 0; node < m_numNodes; ++node)
-        {
-            for (EdgeIterator i = m_nodes[node].firstEdge,
-                              e = m_nodes[node].firstEdge + m_nodes[node].edges;
-                 i != e;
-                 ++i)
-            {
-                m_edges[i].target = graph[edge].target;
-                m_edges[i].data = graph[edge].data;
-                BOOST_ASSERT_MSG(graph[edge].data.distance > 0, "edge distance invalid");
-                ++edge;
-            }
-        }
-    }
-
-    ~DynamicGraph() {}
-
-    unsigned GetNumberOfNodes() const { return m_numNodes; }
-
-    unsigned GetNumberOfEdges() const { return m_numEdges; }
-
-    unsigned GetOutDegree(const NodeIterator n) const { return m_nodes[n].edges; }
-
-    unsigned GetDirectedOutDegree(const NodeIterator n) const
-    {
-        unsigned degree = 0;
-        for(EdgeIterator edge = BeginEdges(n); edge < EndEdges(n); ++edge)
-        {
-            if (GetEdgeData(edge).forward)
-            {
-                ++degree;
-            }
-        }
-        return degree;
-    }
-
-    NodeIterator GetTarget(const EdgeIterator e) const { return NodeIterator(m_edges[e].target); }
-
-    void SetTarget(const EdgeIterator e, const NodeIterator n) { m_edges[e].target = n; }
-
-    EdgeDataT &GetEdgeData(const EdgeIterator e) { return m_edges[e].data; }
-
-    const EdgeDataT &GetEdgeData(const EdgeIterator e) const { return m_edges[e].data; }
-
-    EdgeIterator BeginEdges(const NodeIterator n) const
-    {
-        return EdgeIterator(m_nodes[n].firstEdge);
-    }
-
-    EdgeIterator EndEdges(const NodeIterator n) const
-    {
-        return EdgeIterator(m_nodes[n].firstEdge + m_nodes[n].edges);
-    }
-
-    EdgeRange GetAdjacentEdgeRange(const NodeIterator node) const
-    {
-        return boost::irange(BeginEdges(node), EndEdges(node));
-    }
-
-    // adds an edge. Invalidates edge iterators for the source node
-    EdgeIterator InsertEdge(const NodeIterator from, const NodeIterator to, const EdgeDataT &data)
-    {
-        Node &node = m_nodes[from];
-        EdgeIterator newFirstEdge = node.edges + node.firstEdge;
-        if (newFirstEdge >= m_edges.size() || !isDummy(newFirstEdge))
-        {
-            if (node.firstEdge != 0 && isDummy(node.firstEdge - 1))
-            {
-                node.firstEdge--;
-                m_edges[node.firstEdge] = m_edges[node.firstEdge + node.edges];
-            }
-            else
-            {
-                EdgeIterator newFirstEdge = (EdgeIterator)m_edges.size();
-                unsigned newSize = node.edges * 1.1 + 2;
-                EdgeIterator requiredCapacity = newSize + m_edges.size();
-                EdgeIterator oldCapacity = m_edges.capacity();
-                if (requiredCapacity >= oldCapacity)
-                {
-                    m_edges.reserve(requiredCapacity * 1.1);
-                }
-                m_edges.resize(m_edges.size() + newSize);
-                for (EdgeIterator i = 0; i < node.edges; ++i)
-                {
-                    m_edges[newFirstEdge + i] = m_edges[node.firstEdge + i];
-                    makeDummy(node.firstEdge + i);
-                }
-                for (EdgeIterator i = node.edges + 1; i < newSize; ++i)
-                    makeDummy(newFirstEdge + i);
-                node.firstEdge = newFirstEdge;
-            }
-        }
-        Edge &edge = m_edges[node.firstEdge + node.edges];
-        edge.target = to;
-        edge.data = data;
-        ++m_numEdges;
-        ++node.edges;
-        return EdgeIterator(node.firstEdge + node.edges);
-    }
-
-    // removes an edge. Invalidates edge iterators for the source node
-    void DeleteEdge(const NodeIterator source, const EdgeIterator e)
-    {
-        Node &node = m_nodes[source];
-#pragma omp atomic
-        --m_numEdges;
-        --node.edges;
-        BOOST_ASSERT(std::numeric_limits<unsigned>::max() != node.edges);
-        const unsigned last = node.firstEdge + node.edges;
-        BOOST_ASSERT(std::numeric_limits<unsigned>::max() != last);
-        // swap with last edge
-        m_edges[e] = m_edges[last];
-        makeDummy(last);
-    }
-
-    // removes all edges (source,target)
-    int32_t DeleteEdgesTo(const NodeIterator source, const NodeIterator target)
-    {
-        int32_t deleted = 0;
-        for (EdgeIterator i = BeginEdges(source), iend = EndEdges(source); i < iend - deleted; ++i)
-        {
-            if (m_edges[i].target == target)
-            {
-                do
-                {
-                    deleted++;
-                    m_edges[i] = m_edges[iend - deleted];
-                    makeDummy(iend - deleted);
-                } while (i < iend - deleted && m_edges[i].target == target);
-            }
-        }
-
-#pragma omp atomic
-        m_numEdges -= deleted;
-        m_nodes[source].edges -= deleted;
-
-        return deleted;
-    }
-
-    // searches for a specific edge
-    EdgeIterator FindEdge(const NodeIterator from, const NodeIterator to) const
-    {
-        for (EdgeIterator i = BeginEdges(from), iend = EndEdges(from); i != iend; ++i)
-        {
-            if (to == m_edges[i].target)
-            {
-                return i;
-            }
-        }
-        return EndEdges(from);
-    }
-
-  protected:
-    bool isDummy(const EdgeIterator edge) const
-    {
-        return m_edges[edge].target == (std::numeric_limits<NodeIterator>::max)();
-    }
-
-    void makeDummy(const EdgeIterator edge)
-    {
-        m_edges[edge].target = (std::numeric_limits<NodeIterator>::max)();
-    }
-
-    struct Node
-    {
-        // index of the first edge
-        EdgeIterator firstEdge;
-        // amount of edges
-        unsigned edges;
-    };
-
-    struct Edge
-    {
-        NodeIterator target;
-        EdgeDataT data;
-    };
-
-    NodeIterator m_numNodes;
-    EdgeIterator m_numEdges;
-
-    std::vector<Node> m_nodes;
-    DeallocatingVector<Edge> m_edges;
-};
-
-#endif // DYNAMICGRAPH_H

DataStructures/EdgeBasedNode.h

@@ -1,90 +0,0 @@
-#ifndef EDGE_BASED_NODE_H
-#define EDGE_BASED_NODE_H
-
-#include "../Util/SimpleLogger.h"
-#include "../typedefs.h"
-
-#include <osrm/Coordinate.h>
-
-#include <boost/assert.hpp>
-
-#include <limits>
-
-struct EdgeBasedNode
-{
-
-    EdgeBasedNode() :
-        forward_edge_based_node_id(SPECIAL_NODEID),
-        reverse_edge_based_node_id(SPECIAL_NODEID),
-        u(SPECIAL_NODEID),
-        v(SPECIAL_NODEID),
-        name_id(0),
-        forward_weight(INVALID_EDGE_WEIGHT >> 1),
-        reverse_weight(INVALID_EDGE_WEIGHT >> 1),
-        forward_offset(0),
-        reverse_offset(0),
-        packed_geometry_id(SPECIAL_EDGEID),
-        fwd_segment_position( std::numeric_limits<unsigned short>::max() ),
-        is_in_tiny_cc(false)
-    { }
-
-    explicit EdgeBasedNode(
-        NodeID forward_edge_based_node_id,
-        NodeID reverse_edge_based_node_id,
-        NodeID u,
-        NodeID v,
-        unsigned name_id,
-        int forward_weight,
-        int reverse_weight,
-        int forward_offset,
-        int reverse_offset,
-        unsigned packed_geometry_id,
-        unsigned short fwd_segment_position,
-        bool belongs_to_tiny_component
-    ) :
-        forward_edge_based_node_id(forward_edge_based_node_id),
-        reverse_edge_based_node_id(reverse_edge_based_node_id),
-        u(u),
-        v(v),
-        name_id(name_id),
-        forward_weight(forward_weight),
-        reverse_weight(reverse_weight),
-        forward_offset(forward_offset),
-        reverse_offset(reverse_offset),
-        packed_geometry_id(packed_geometry_id),
-        fwd_segment_position(fwd_segment_position),
-        is_in_tiny_cc(belongs_to_tiny_component)
-    {
-        BOOST_ASSERT((forward_edge_based_node_id != SPECIAL_NODEID) ||
-                     (reverse_edge_based_node_id != SPECIAL_NODEID));
-    }
-
-    static inline FixedPointCoordinate Centroid(const FixedPointCoordinate & a, const FixedPointCoordinate & b)
-    {
-        FixedPointCoordinate centroid;
-        //The coordinates of the midpoint are given by:
-        centroid.lat = (a.lat + b.lat)/2;
-        centroid.lon = (a.lon + b.lon)/2;
-        return centroid;
-    }
-
-    bool IsCompressed() const
-    {
-        return packed_geometry_id != SPECIAL_EDGEID;
-    }
-
-    NodeID forward_edge_based_node_id; // needed for edge-expanded graph
-    NodeID reverse_edge_based_node_id; // needed for edge-expanded graph
-    NodeID u;   // indices into the coordinates array
-    NodeID v;   // indices into the coordinates array
-    unsigned name_id;   // id of the edge name
-    int forward_weight; // weight of the edge
-    int reverse_weight; // weight in the other direction (may be different)
-    int forward_offset; // prefix sum of the weight up the edge TODO: short must suffice
-    int reverse_offset; // prefix sum of the weight from the edge TODO: short must suffice
-    unsigned packed_geometry_id; // if set, then the edge represents a packed geometry
-    unsigned short fwd_segment_position; // segment id in a compressed geometry
-    bool is_in_tiny_cc;
-};
-
-#endif //EDGE_BASED_NODE_H

DataStructures/ImportEdge.h

@@ -1,178 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef IMPORT_EDGE_H
-#define IMPORT_EDGE_H
-
-#include "../Util/OSRMException.h"
-#include "../typedefs.h"
-
-#include <boost/assert.hpp>
-
-class NodeBasedEdge
-{
-
-  public:
-    bool operator<(const NodeBasedEdge &e) const
-    {
-        if (source() == e.source())
-        {
-            if (target() == e.target())
-            {
-                if (weight() == e.weight())
-                {
-                    return (isForward() && isBackward() && ((!e.isForward()) || (!e.isBackward())));
-                }
-                return (weight() < e.weight());
-            }
-            return (target() < e.target());
-        }
-        return (source() < e.source());
-    }
-
-    explicit NodeBasedEdge(NodeID s,
-                           NodeID t,
-                           NodeID n,
-                           EdgeWeight w,
-                           bool f,
-                           bool b,
-                           short ty,
-                           bool ra,
-                           bool ig,
-                           bool ar,
-                           bool cf,
-                           bool is_split)
-        : _source(s), _target(t), _name(n), _weight(w), _type(ty), forward(f), backward(b),
-          _roundabout(ra), _ignoreInGrid(ig), _accessRestricted(ar), _contraFlow(cf),
-          is_split(is_split)
-    {
-        if (ty < 0)
-        {
-            throw OSRMException("negative edge type");
-        }
-    }
-
-    NodeID target() const { return _target; }
-    NodeID source() const { return _source; }
-    NodeID name() const { return _name; }
-    EdgeWeight weight() const { return _weight; }
-    short type() const
-    {
-        BOOST_ASSERT_MSG(_type >= 0, "type of ImportEdge invalid");
-        return _type;
-    }
-    bool isBackward() const { return backward; }
-    bool isForward() const { return forward; }
-    bool isLocatable() const { return _type != 14; }
-    bool isRoundabout() const { return _roundabout; }
-    bool ignoreInGrid() const { return _ignoreInGrid; }
-    bool isAccessRestricted() const { return _accessRestricted; }
-    bool isContraFlow() const { return _contraFlow; }
-    bool IsSplit() const { return is_split; }
-
-    // TODO: names need to be fixed.
-    NodeID _source;
-    NodeID _target;
-    NodeID _name;
-    EdgeWeight _weight;
-    short _type;
-    bool forward : 1;
-    bool backward : 1;
-    bool _roundabout : 1;
-    bool _ignoreInGrid : 1;
-    bool _accessRestricted : 1;
-    bool _contraFlow : 1;
-    bool is_split : 1;
-
-  private:
-    NodeBasedEdge() {}
-};
-
-class EdgeBasedEdge
-{
-
-  public:
-    bool operator<(const EdgeBasedEdge &e) const
-    {
-        if (source() == e.source())
-        {
-            if (target() == e.target())
-            {
-                if (weight() == e.weight())
-                {
-                    return (isForward() && isBackward() && ((!e.isForward()) || (!e.isBackward())));
-                }
-                return (weight() < e.weight());
-            }
-            return (target() < e.target());
-        }
-        return (source() < e.source());
-    }
-
-    template <class EdgeT>
-    explicit EdgeBasedEdge(const EdgeT &myEdge)
-        : m_source(myEdge.source), m_target(myEdge.target), m_edgeID(myEdge.data.via),
-          m_weight(myEdge.data.distance), m_forward(myEdge.data.forward),
-          m_backward(myEdge.data.backward)
-    {
-    }
-
-    /** Default constructor. target and weight are set to 0.*/
-    EdgeBasedEdge()
-        : m_source(0), m_target(0), m_edgeID(0), m_weight(0), m_forward(false), m_backward(false)
-    {
-    }
-
-    explicit EdgeBasedEdge(const NodeID s,
-                           const NodeID t,
-                           const NodeID v,
-                           const EdgeWeight w,
-                           const bool f,
-                           const bool b)
-        : m_source(s), m_target(t), m_edgeID(v), m_weight(w), m_forward(f), m_backward(b)
-    {
-    }
-
-    NodeID target() const { return m_target; }
-    NodeID source() const { return m_source; }
-    EdgeWeight weight() const { return m_weight; }
-    NodeID id() const { return m_edgeID; }
-    bool isBackward() const { return m_backward; }
-    bool isForward() const { return m_forward; }
-
-  private:
-    NodeID m_source;
-    NodeID m_target;
-    NodeID m_edgeID;
-    EdgeWeight m_weight : 30;
-    bool m_forward : 1;
-    bool m_backward : 1;
-};
-
-typedef NodeBasedEdge ImportEdge;
-
-#endif /* IMPORT_EDGE_H */

DataStructures/ImportNode.h

@@ -1,78 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef IMPORTNODE_H_
-#define IMPORTNODE_H_
-
-#include "QueryNode.h"
-#include "../DataStructures/HashTable.h"
-
-#include <limits>
-#include <string>
-
-struct ExternalMemoryNode : NodeInfo
-{
-    ExternalMemoryNode(int lat, int lon, unsigned int id, bool bollard, bool traffic_light)
-        : NodeInfo(lat, lon, id), bollard(bollard), trafficLight(traffic_light)
-    {
-    }
-
-    ExternalMemoryNode() : bollard(false), trafficLight(false) {}
-
-    static ExternalMemoryNode min_value() { return ExternalMemoryNode(0, 0, 0, false, false); }
-
-    static ExternalMemoryNode max_value()
-    {
-        return ExternalMemoryNode(std::numeric_limits<int>::max(),
-                                  std::numeric_limits<int>::max(),
-                                  std::numeric_limits<unsigned>::max(),
-                                  false,
-                                  false);
-    }
-
-    NodeID key() const { return id; }
-
-    bool bollard;
-    bool trafficLight;
-};
-
-struct ImportNode : public ExternalMemoryNode
-{
-    HashTable<std::string, std::string> keyVals;
-
-    inline void Clear()
-    {
-        keyVals.clear();
-        lat = 0;
-        lon = 0;
-        id = 0;
-        bollard = false;
-        trafficLight = false;
-    }
-};
-
-#endif /* IMPORTNODE_H_ */

DataStructures/InputReaderFactory.h

@@ -1,123 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef INPUT_READER_FACTORY_H
-#define INPUT_READER_FACTORY_H
-
-#include <boost/assert.hpp>
-
-#include <bzlib.h>
-#include <libxml/xmlreader.h>
-
-struct BZ2Context
-{
-    FILE *file;
-    BZFILE *bz2;
-    int error;
-    int nUnused;
-    char unused[BZ_MAX_UNUSED];
-};
-
-int readFromBz2Stream(void *pointer, char *buffer, int len)
-{
-    void *unusedTmpVoid = NULL;
-    char *unusedTmp = NULL;
-    BZ2Context *context = (BZ2Context *)pointer;
-    int read = 0;
-    while (0 == read &&
-           !(BZ_STREAM_END == context->error && 0 == context->nUnused && feof(context->file)))
-    {
-        read = BZ2_bzRead(&context->error, context->bz2, buffer, len);
-        if (BZ_OK == context->error)
-        {
-            return read;
-        }
-        else if (BZ_STREAM_END == context->error)
-        {
-            BZ2_bzReadGetUnused(&context->error, context->bz2, &unusedTmpVoid, &context->nUnused);
-            BOOST_ASSERT_MSG(BZ_OK == context->error, "Could not BZ2_bzReadGetUnused");
-            unusedTmp = (char *)unusedTmpVoid;
-            for (int i = 0; i < context->nUnused; i++)
-            {
-                context->unused[i] = unusedTmp[i];
-            }
-            BZ2_bzReadClose(&context->error, context->bz2);
-            BOOST_ASSERT_MSG(BZ_OK == context->error, "Could not BZ2_bzReadClose");
-            context->error = BZ_STREAM_END; // set to the stream end for next call to this function
-            if (0 == context->nUnused && feof(context->file))
-            {
-                return read;
-            }
-            else
-            {
-                context->bz2 = BZ2_bzReadOpen(
-                    &context->error, context->file, 0, 0, context->unused, context->nUnused);
-                BOOST_ASSERT_MSG(NULL != context->bz2, "Could not open file");
-            }
-        }
-        else
-        {
-            BOOST_ASSERT_MSG(false, "Could not read bz2 file");
-        }
-    }
-    return read;
-}
-
-int closeBz2Stream(void *pointer)
-{
-    BZ2Context *context = (BZ2Context *)pointer;
-    fclose(context->file);
-    delete context;
-    return 0;
-}
-
-xmlTextReaderPtr inputReaderFactory(const char *name)
-{
-    std::string inputName(name);
-
-    if (inputName.find(".osm.bz2") != std::string::npos)
-    {
-        BZ2Context *context = new BZ2Context();
-        context->error = false;
-        context->file = fopen(name, "r");
-        int error;
-        context->bz2 =
-            BZ2_bzReadOpen(&error, context->file, 0, 0, context->unused, context->nUnused);
-        if (context->bz2 == NULL || context->file == NULL)
-        {
-            delete context;
-            return NULL;
-        }
-        return xmlReaderForIO(readFromBz2Stream, closeBz2Stream, (void *)context, NULL, NULL, 0);
-    }
-    else
-    {
-        return xmlNewTextReaderFilename(name);
-    }
-}
-
-#endif // INPUT_READER_FACTORY_H

DataStructures/NodeBasedGraph.h

@@ -1,110 +0,0 @@
-#ifndef __NODE_BASED_GRAPH_H__
-#define __NODE_BASED_GRAPH_H__
-
-#include "DynamicGraph.h"
-#include "ImportEdge.h"
-
-#include <memory>
-
-struct NodeBasedEdgeData
-{
-    NodeBasedEdgeData()
-        : distance(INVALID_EDGE_WEIGHT), edgeBasedNodeID(SPECIAL_NODEID),
-          nameID(std::numeric_limits<unsigned>::max()), type(std::numeric_limits<short>::max()),
-          isAccessRestricted(false), shortcut(false), forward(false), backward(false),
-          roundabout(false), ignore_in_grid(false), contraFlow(false)
-    {
-    }
-
-    int distance;
-    unsigned edgeBasedNodeID;
-    unsigned nameID;
-    short type;
-    bool isAccessRestricted : 1;
-    bool shortcut : 1;
-    bool forward : 1;
-    bool backward : 1;
-    bool roundabout : 1;
-    bool ignore_in_grid : 1;
-    bool contraFlow : 1;
-
-    void SwapDirectionFlags()
-    {
-        bool temp_flag = forward;
-        forward = backward;
-        backward = temp_flag;
-    }
-
-    bool IsEqualTo(const NodeBasedEdgeData &other) const
-    {
-        return (forward == other.forward) && (backward == other.backward) &&
-               (nameID == other.nameID) && (ignore_in_grid == other.ignore_in_grid) &&
-               (contraFlow == other.contraFlow);
-    }
-};
-
-typedef DynamicGraph<NodeBasedEdgeData> NodeBasedDynamicGraph;
-
-// Factory method to create NodeBasedDynamicGraph from ImportEdges
-inline std::shared_ptr<NodeBasedDynamicGraph>
-NodeBasedDynamicGraphFromImportEdges(int number_of_nodes, std::vector<ImportEdge> &input_edge_list)
-{
-    static_assert(sizeof(NodeBasedEdgeData) == 16, "changing node based edge data size changes memory consumption");
-    std::sort(input_edge_list.begin(), input_edge_list.end());
-
-    // TODO: remove duplicate edges
-    DeallocatingVector<NodeBasedDynamicGraph::InputEdge> edges_list;
-    NodeBasedDynamicGraph::InputEdge edge;
-    for (const ImportEdge &import_edge : input_edge_list)
-    {
-        // TODO: give ImportEdge a proper c'tor to use emplace_back's below
-        if (!import_edge.isForward())
-        {
-            edge.source = import_edge.target();
-            edge.target = import_edge.source();
-            edge.data.backward = import_edge.isForward();
-            edge.data.forward = import_edge.isBackward();
-        }
-        else
-        {
-            edge.source = import_edge.source();
-            edge.target = import_edge.target();
-            edge.data.forward = import_edge.isForward();
-            edge.data.backward = import_edge.isBackward();
-        }
-
-        if (edge.source == edge.target)
-        {
-            continue;
-        }
-
-        edge.data.distance = (std::max)((int)import_edge.weight(), 1);
-        BOOST_ASSERT(edge.data.distance > 0);
-        edge.data.shortcut = false;
-        edge.data.roundabout = import_edge.isRoundabout();
-        edge.data.ignore_in_grid = import_edge.ignoreInGrid();
-        edge.data.nameID = import_edge.name();
-        edge.data.type = import_edge.type();
-        edge.data.isAccessRestricted = import_edge.isAccessRestricted();
-        edge.data.contraFlow = import_edge.isContraFlow();
-        edges_list.push_back(edge);
-
-        if (!import_edge.IsSplit())
-        {
-            using std::swap; // enable ADL
-            swap(edge.source, edge.target);
-            edge.data.SwapDirectionFlags();
-            edges_list.push_back(edge);
-        }
-    }
-
-    std::sort(edges_list.begin(), edges_list.end());
-    auto graph = std::make_shared<NodeBasedDynamicGraph>(number_of_nodes, edges_list);
-
-    edges_list.clear();
-    BOOST_ASSERT(0 == edges_list.size());
-
-    return graph;
-}
-
-#endif // __NODE_BASED_GRAPH_H__

DataStructures/PhantomNodes.h

@@ -1,180 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef PHANTOM_NODES_H
-#define PHANTOM_NODES_H
-
-#include <osrm/Coordinate.h>
-#include "../Util/SimpleLogger.h"
-#include "../typedefs.h"
-
-struct PhantomNode
-{
-    PhantomNode() :
-        forward_node_id(SPECIAL_NODEID),
-        reverse_node_id(SPECIAL_NODEID),
-        name_id(std::numeric_limits<unsigned>::max()),
-        forward_weight(INVALID_EDGE_WEIGHT),
-        reverse_weight(INVALID_EDGE_WEIGHT),
-        forward_offset(0),
-        reverse_offset(0),
-        packed_geometry_id(SPECIAL_EDGEID),
-        fwd_segment_position(0)
-    { }
-
-    NodeID forward_node_id;
-    NodeID reverse_node_id;
-    unsigned name_id;
-    int forward_weight;
-    int reverse_weight;
-    int forward_offset;
-    int reverse_offset;
-    unsigned packed_geometry_id;
-    FixedPointCoordinate location;
-    unsigned short fwd_segment_position;
-
-    int GetForwardWeightPlusOffset() const
-    {
-        if (SPECIAL_NODEID == forward_node_id)
-        {
-            return 0;
-        }
-        const int result = (forward_offset + forward_weight);
-        return result;
-    }
-
-    int GetReverseWeightPlusOffset() const
-    {
-        if (SPECIAL_NODEID == reverse_node_id)
-        {
-            return 0;
-        }
-        const int result = (reverse_offset + reverse_weight);
-        return result;
-    }
-
-    void Reset()
-    {
-        forward_node_id = SPECIAL_NODEID;
-        name_id = SPECIAL_NODEID;
-        forward_weight = INVALID_EDGE_WEIGHT;
-        reverse_weight = INVALID_EDGE_WEIGHT;
-        forward_offset = 0;
-        reverse_offset = 0;
-        location.Reset();
-    }
-
-    bool isBidirected() const
-    {
-        return (forward_node_id != SPECIAL_NODEID) &&
-               (reverse_node_id != SPECIAL_NODEID);
-    }
-
-    bool IsCompressed() const
-    {
-        return (forward_offset != 0) || (reverse_offset != 0);
-    }
-
-    bool isValid(const unsigned numberOfNodes) const
-    {
-        return
-            location.isValid() &&
-            (
-                (forward_node_id < numberOfNodes) ||
-                (reverse_node_id < numberOfNodes)
-            ) &&
-            (
-                (forward_weight != INVALID_EDGE_WEIGHT) ||
-                (reverse_weight != INVALID_EDGE_WEIGHT)
-            ) &&
-            (name_id != std::numeric_limits<unsigned>::max()
-        );
-    }
-
-    bool isValid() const
-    {
-        return location.isValid() &&
-               (name_id != std::numeric_limits<unsigned>::max());
-    }
-
-    bool operator==(const PhantomNode & other) const
-    {
-        return location == other.location;
-    }
-};
-
-struct PhantomNodes
-{
-    PhantomNode source_phantom;
-    PhantomNode target_phantom;
-
-    void Reset()
-    {
-        source_phantom.Reset();
-        target_phantom.Reset();
-    }
-
-    bool PhantomsAreOnSameNodeBasedEdge() const
-    {
-        return (source_phantom.forward_node_id == target_phantom.forward_node_id);
-    }
-
-    bool AtLeastOnePhantomNodeIsInvalid() const
-    {
-        return ((source_phantom.forward_node_id == SPECIAL_NODEID) && (source_phantom.reverse_node_id == SPECIAL_NODEID)) ||
-               ((target_phantom.forward_node_id == SPECIAL_NODEID) && (target_phantom.reverse_node_id == SPECIAL_NODEID));
-    }
-
-    bool PhantomNodesHaveEqualLocation() const
-    {
-        return source_phantom == target_phantom;
-    }
-};
-
-inline std::ostream& operator<<(std::ostream &out, const PhantomNodes & pn)
-{
-    out << "source_coord: " << pn.source_phantom.location        << "\n";
-    out << "target_coord: " << pn.target_phantom.location        << std::endl;
-    return out;
-}
-
-inline std::ostream& operator<<(std::ostream &out, const PhantomNode & pn)
-{
-    out <<  "node1: " << pn.forward_node_id      << ", " <<
-            "node2: " << pn.reverse_node_id      << ", " <<
-            "name: "  << pn.name_id              << ", " <<
-            "fwd-w: " << pn.forward_weight       << ", " <<
-            "rev-w: " << pn.reverse_weight       << ", " <<
-            "fwd-o: " << pn.forward_offset       << ", " <<
-            "rev-o: " << pn.reverse_offset       << ", " <<
-            "geom: "  << pn.packed_geometry_id   << ", " <<
-            "pos: "   << pn.fwd_segment_position << ", " <<
-            "loc: "   << pn.location;
-    return out;
-}
-
-#endif // PHANTOM_NODES_H

DataStructures/Restriction.h

@@ -1,126 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef RESTRICTION_H
-#define RESTRICTION_H
-
-#include "../typedefs.h"
-
-#include <limits>
-
-struct TurnRestriction
-{
-    NodeID viaNode;
-    NodeID fromNode;
-    NodeID toNode;
-    struct Bits
-    { // mostly unused
-        Bits()
-            : isOnly(false), unused1(false), unused2(false), unused3(false), unused4(false),
-              unused5(false), unused6(false), unused7(false)
-        {
-        }
-
-        bool isOnly : 1;
-        bool unused1 : 1;
-        bool unused2 : 1;
-        bool unused3 : 1;
-        bool unused4 : 1;
-        bool unused5 : 1;
-        bool unused6 : 1;
-        bool unused7 : 1;
-    } flags;
-
-    explicit TurnRestriction(NodeID viaNode)
-        : viaNode(viaNode), fromNode(std::numeric_limits<unsigned>::max()),
-          toNode(std::numeric_limits<unsigned>::max())
-    {
-    }
-
-    explicit TurnRestriction(const bool isOnly = false)
-        : viaNode(std::numeric_limits<unsigned>::max()),
-          fromNode(std::numeric_limits<unsigned>::max()),
-          toNode(std::numeric_limits<unsigned>::max())
-    {
-        flags.isOnly = isOnly;
-    }
-};
-
-struct InputRestrictionContainer
-{
-    EdgeID fromWay;
-    EdgeID toWay;
-    unsigned viaNode;
-    TurnRestriction restriction;
-
-    InputRestrictionContainer(EdgeID fromWay, EdgeID toWay, NodeID vn, unsigned vw)
-        : fromWay(fromWay), toWay(toWay), viaNode(vw)
-    {
-        restriction.viaNode = vn;
-    }
-    explicit InputRestrictionContainer(bool isOnly = false)
-        : fromWay(std::numeric_limits<unsigned>::max()),
-          toWay(std::numeric_limits<unsigned>::max()), viaNode(std::numeric_limits<unsigned>::max())
-    {
-        restriction.flags.isOnly = isOnly;
-    }
-
-    static InputRestrictionContainer min_value() { return InputRestrictionContainer(0, 0, 0, 0); }
-    static InputRestrictionContainer max_value()
-    {
-        return InputRestrictionContainer(std::numeric_limits<unsigned>::max(),
-                                         std::numeric_limits<unsigned>::max(),
-                                         std::numeric_limits<unsigned>::max(),
-                                         std::numeric_limits<unsigned>::max());
-    }
-};
-
-struct CmpRestrictionContainerByFrom
-{
-    typedef InputRestrictionContainer value_type;
-    inline bool operator()(const InputRestrictionContainer &a, const InputRestrictionContainer &b)
-        const
-    {
-        return a.fromWay < b.fromWay;
-    }
-    inline value_type max_value() const { return InputRestrictionContainer::max_value(); }
-    inline value_type min_value() const { return InputRestrictionContainer::min_value(); }
-};
-
-struct CmpRestrictionContainerByTo
-{
-    typedef InputRestrictionContainer value_type;
-    inline bool operator()(const InputRestrictionContainer &a, const InputRestrictionContainer &b)
-        const
-    {
-        return a.toWay < b.toWay;
-    }
-    value_type max_value() const { return InputRestrictionContainer::max_value(); }
-    value_type min_value() const { return InputRestrictionContainer::min_value(); }
-};
-
-#endif // RESTRICTION_H

DataStructures/RestrictionMap.cpp

@@ -1,215 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#include "RestrictionMap.h"
-#include "NodeBasedGraph.h"
-
-#include "../Util/SimpleLogger.h"
-
-bool RestrictionMap::IsNodeAViaNode(const NodeID node) const
-{
-    return m_no_turn_via_node_set.find(node) != m_no_turn_via_node_set.end();
-}
-
-RestrictionMap::RestrictionMap(const std::shared_ptr<NodeBasedDynamicGraph> &graph,
-                               const std::vector<TurnRestriction> &input_restrictions_list)
-    : m_count(0), m_graph(graph)
-{
-    // decompose restriction consisting of a start, via and end node into a
-    // a pair of starting edge and a list of all end nodes
-    for (auto &restriction : input_restrictions_list)
-    {
-        m_restriction_start_nodes.insert(restriction.fromNode);
-        m_no_turn_via_node_set.insert(restriction.viaNode);
-
-        std::pair<NodeID, NodeID> restriction_source = {restriction.fromNode, restriction.viaNode};
-
-        unsigned index;
-        auto restriction_iter = m_restriction_map.find(restriction_source);
-        if (restriction_iter == m_restriction_map.end())
-        {
-            index = m_restriction_bucket_list.size();
-            m_restriction_bucket_list.resize(index + 1);
-            m_restriction_map.emplace(restriction_source, index);
-        }
-        else
-        {
-            index = restriction_iter->second;
-            // Map already contains an is_only_*-restriction
-            if (m_restriction_bucket_list.at(index).begin()->second)
-            {
-                continue;
-            }
-            else if (restriction.flags.isOnly)
-            {
-                // We are going to insert an is_only_*-restriction. There can be only one.
-                m_count -= m_restriction_bucket_list.at(index).size();
-                m_restriction_bucket_list.at(index).clear();
-            }
-        }
-        ++m_count;
-        m_restriction_bucket_list.at(index)
-            .emplace_back(restriction.toNode, restriction.flags.isOnly);
-    }
-}
-
-// Replace end v with w in each turn restriction containing u as via node
-void RestrictionMap::FixupArrivingTurnRestriction(const NodeID u, const NodeID v, const NodeID w)
-{
-    BOOST_ASSERT(u != SPECIAL_NODEID);
-    BOOST_ASSERT(v != SPECIAL_NODEID);
-    BOOST_ASSERT(w != SPECIAL_NODEID);
-
-    if (!RestrictionStartsAtNode(u))
-    {
-        return;
-    }
-
-    // find all potential start edges
-    // it is more efficent to get a (small) list of potential start edges than iterating over all buckets
-    std::vector<NodeID> predecessors;
-    for (const EdgeID current_edge_id : m_graph->GetAdjacentEdgeRange(u))
-    {
-        const EdgeData &edge_data = m_graph->GetEdgeData(current_edge_id);
-        const NodeID target = m_graph->GetTarget(current_edge_id);
-        if (edge_data.backward && (v != target))
-        {
-            predecessors.push_back(target);
-        }
-    }
-
-    for (const NodeID x : predecessors)
-    {
-        auto restriction_iterator = m_restriction_map.find({x, u});
-        if (restriction_iterator == m_restriction_map.end())
-        {
-            continue;
-        }
-
-        const unsigned index = restriction_iterator->second;
-        auto &bucket = m_restriction_bucket_list.at(index);
-        for (RestrictionTarget &restriction_target : bucket)
-        {
-            if (v == restriction_target.first)
-            {
-                restriction_target.first = w;
-            }
-        }
-    }
-}
-
-// Replaces start edge (v, w) with (u, w). Only start node changes.
-void RestrictionMap::FixupStartingTurnRestriction(const NodeID u, const NodeID v, const NodeID w)
-{
-    BOOST_ASSERT(u != SPECIAL_NODEID);
-    BOOST_ASSERT(v != SPECIAL_NODEID);
-    BOOST_ASSERT(w != SPECIAL_NODEID);
-
-    if (!RestrictionStartsAtNode(u))
-    {
-        return;
-    }
-
-    const auto restriction_iterator = m_restriction_map.find({v, w});
-    if (restriction_iterator != m_restriction_map.end())
-    {
-        const unsigned index = restriction_iterator->second;
-        // remove old restriction start (v,w)
-        m_restriction_map.erase(restriction_iterator);
-
-        // insert new restriction start (u,w) (point to index)
-        RestrictionSource new_source = {u, w};
-        m_restriction_map.emplace(new_source, index);
-    }
-}
-
-// Check if edge (u, v) is the start of any turn restriction.
-// If so returns id of first target node.
-NodeID RestrictionMap::CheckForEmanatingIsOnlyTurn(const NodeID u, const NodeID v) const
-{
-    BOOST_ASSERT(u != SPECIAL_NODEID);
-    BOOST_ASSERT(v != SPECIAL_NODEID);
-
-    if (!RestrictionStartsAtNode(u))
-    {
-        return SPECIAL_NODEID;
-    }
-
-    auto restriction_iter = m_restriction_map.find({u, v});
-    if (restriction_iter != m_restriction_map.end())
-    {
-        const unsigned index = restriction_iter->second;
-        auto &bucket = m_restriction_bucket_list.at(index);
-        for (const RestrictionSource &restriction_target : bucket)
-        {
-            if (restriction_target.second)
-            {
-                return restriction_target.first;
-            }
-        }
-    }
-    return SPECIAL_NODEID;
-}
-
-// Checks if turn <u,v,w> is actually a turn restriction.
-bool RestrictionMap::CheckIfTurnIsRestricted(const NodeID u, const NodeID v, const NodeID w) const
-{
-    BOOST_ASSERT(u != SPECIAL_NODEID);
-    BOOST_ASSERT(v != SPECIAL_NODEID);
-    BOOST_ASSERT(w != SPECIAL_NODEID);
-
-    if (!RestrictionStartsAtNode(u))
-    {
-        return false;
-    }
-
-    auto restriction_iter = m_restriction_map.find({u, v});
-    if (restriction_iter != m_restriction_map.end())
-    {
-        const unsigned index = restriction_iter->second;
-        const auto &bucket = m_restriction_bucket_list.at(index);
-        for (const RestrictionTarget &restriction_target : bucket)
-        {
-            if ((w == restriction_target.first) && // target found
-                (!restriction_target.second))       // and not an only_-restr.
-            {
-                return true;
-            }
-        }
-    }
-    return false;
-}
-
-// check of node is the start of any restriction
-bool RestrictionMap::RestrictionStartsAtNode(const NodeID node) const
-{
-    if (m_restriction_start_nodes.find(node) == m_restriction_start_nodes.end())
-    {
-        return false;
-    }
-    return true;
-}

DataStructures/RestrictionMap.h

@@ -1,74 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef __RESTRICTION_MAP_H__
-#define __RESTRICTION_MAP_H__
-
-#include <memory>
-
-#include "DynamicGraph.h"
-#include "Restriction.h"
-#include "NodeBasedGraph.h"
-#include "../Util/StdHashExtensions.h"
-#include "../typedefs.h"
-
-#include <unordered_map>
-#include <unordered_set>
-
-// Efficent look up if an edge is the start + via node of a TurnRestriction
-// EdgeBasedEdgeFactory decides by it if edges are inserted or geometry is compressed
-class RestrictionMap
-{
-  public:
-    RestrictionMap(const std::shared_ptr<NodeBasedDynamicGraph> &graph,
-                   const std::vector<TurnRestriction> &input_restrictions_list);
-
-    void FixupArrivingTurnRestriction(const NodeID u, const NodeID v, const NodeID w);
-    void FixupStartingTurnRestriction(const NodeID u, const NodeID v, const NodeID w);
-    NodeID CheckForEmanatingIsOnlyTurn(const NodeID u, const NodeID v) const;
-    bool CheckIfTurnIsRestricted(const NodeID u, const NodeID v, const NodeID w) const;
-    bool IsNodeAViaNode(const NodeID node) const;
-    unsigned size() { return m_count; }
-
-  private:
-    bool RestrictionStartsAtNode(const NodeID node) const;
-    typedef std::pair<NodeID, NodeID> RestrictionSource;
-    typedef std::pair<NodeID, bool> RestrictionTarget;
-    typedef std::vector<RestrictionTarget> EmanatingRestrictionsVector;
-    typedef NodeBasedDynamicGraph::EdgeData EdgeData;
-
-    unsigned m_count;
-    std::shared_ptr<NodeBasedDynamicGraph> m_graph;
-    //! index -> list of (target, isOnly)
-    std::vector<EmanatingRestrictionsVector> m_restriction_bucket_list;
-    //! maps (start, via) -> bucket index
-    std::unordered_map<RestrictionSource, unsigned> m_restriction_map;
-    std::unordered_set<NodeID> m_restriction_start_nodes;
-    std::unordered_set<NodeID> m_no_turn_via_node_set;
-};
-
-#endif

DataStructures/StaticRTree.h

@@ -1,781 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef STATICRTREE_H
-#define STATICRTREE_H
-
-#include "DeallocatingVector.h"
-#include "HilbertValue.h"
-#include "PhantomNodes.h"
-#include "QueryNode.h"
-#include "SharedMemoryFactory.h"
-#include "SharedMemoryVectorWrapper.h"
-
-#include "../Util/MercatorUtil.h"
-#include "../Util/OSRMException.h"
-#include "../Util/SimpleLogger.h"
-#include "../typedefs.h"
-
-#include <osrm/Coordinate.h>
-
-#include <boost/assert.hpp>
-#include <boost/filesystem.hpp>
-#include <boost/filesystem/fstream.hpp>
-
-#include <boost/thread.hpp>
-
-#include <algorithm>
-#include <array>
-#include <chrono>
-#include <limits>
-#include <memory>
-#include <queue>
-#include <string>
-#include <vector>
-
-// tuning parameters
-const static uint32_t RTREE_BRANCHING_FACTOR = 64;
-const static uint32_t RTREE_LEAF_NODE_SIZE = 1024;
-
-static boost::thread_specific_ptr<boost::filesystem::ifstream> thread_local_rtree_stream;
-
-// Implements a static, i.e. packed, R-tree
-template <class DataT,
-          class CoordinateListT = std::vector<FixedPointCoordinate>,
-          bool UseSharedMemory = false>
-class StaticRTree
-{
-  public:
-    struct RectangleInt2D
-    {
-        RectangleInt2D() : min_lon(INT_MAX), max_lon(INT_MIN), min_lat(INT_MAX), max_lat(INT_MIN) {}
-
-        int32_t min_lon, max_lon;
-        int32_t min_lat, max_lat;
-
-        inline void InitializeMBRectangle(const std::array<DataT, RTREE_LEAF_NODE_SIZE> &objects,
-                                          const uint32_t element_count,
-                                          const std::vector<NodeInfo> &coordinate_list)
-        {
-            for (uint32_t i = 0; i < element_count; ++i)
-            {
-                min_lon = std::min(min_lon,
-                                   std::min(coordinate_list.at(objects[i].u).lon,
-                                            coordinate_list.at(objects[i].v).lon));
-                max_lon = std::max(max_lon,
-                                   std::max(coordinate_list.at(objects[i].u).lon,
-                                            coordinate_list.at(objects[i].v).lon));
-
-                min_lat = std::min(min_lat,
-                                   std::min(coordinate_list.at(objects[i].u).lat,
-                                            coordinate_list.at(objects[i].v).lat));
-                max_lat = std::max(max_lat,
-                                   std::max(coordinate_list.at(objects[i].u).lat,
-                                            coordinate_list.at(objects[i].v).lat));
-            }
-        }
-
-        inline void AugmentMBRectangle(const RectangleInt2D &other)
-        {
-            min_lon = std::min(min_lon, other.min_lon);
-            max_lon = std::max(max_lon, other.max_lon);
-            min_lat = std::min(min_lat, other.min_lat);
-            max_lat = std::max(max_lat, other.max_lat);
-        }
-
-        inline FixedPointCoordinate Centroid() const
-        {
-            FixedPointCoordinate centroid;
-            // The coordinates of the midpoints are given by:
-            // x = (x1 + x2) /2 and y = (y1 + y2) /2.
-            centroid.lon = (min_lon + max_lon) / 2;
-            centroid.lat = (min_lat + max_lat) / 2;
-            return centroid;
-        }
-
-        inline bool Intersects(const RectangleInt2D &other) const
-        {
-            FixedPointCoordinate upper_left(other.max_lat, other.min_lon);
-            FixedPointCoordinate upper_right(other.max_lat, other.max_lon);
-            FixedPointCoordinate lower_right(other.min_lat, other.max_lon);
-            FixedPointCoordinate lower_left(other.min_lat, other.min_lon);
-
-            return (Contains(upper_left) || Contains(upper_right) || Contains(lower_right) ||
-                    Contains(lower_left));
-        }
-
-        inline float GetMinDist(const FixedPointCoordinate &location) const
-        {
-            bool is_contained = Contains(location);
-            if (is_contained)
-            {
-                return 0.;
-            }
-
-            float min_dist = std::numeric_limits<float>::max();
-            min_dist = std::min(min_dist,
-                                FixedPointCoordinate::ApproximateEuclideanDistance(
-                                    location.lat, location.lon, max_lat, min_lon));
-            min_dist = std::min(min_dist,
-                                FixedPointCoordinate::ApproximateEuclideanDistance(
-                                    location.lat, location.lon, max_lat, max_lon));
-            min_dist = std::min(min_dist,
-                                FixedPointCoordinate::ApproximateEuclideanDistance(
-                                    location.lat, location.lon, min_lat, max_lon));
-            min_dist = std::min(min_dist,
-                                FixedPointCoordinate::ApproximateEuclideanDistance(
-                                    location.lat, location.lon, min_lat, min_lon));
-            return min_dist;
-        }
-
-        inline float GetMinMaxDist(const FixedPointCoordinate &location) const
-        {
-            float min_max_dist = std::numeric_limits<float>::max();
-            // Get minmax distance to each of the four sides
-            FixedPointCoordinate upper_left(max_lat, min_lon);
-            FixedPointCoordinate upper_right(max_lat, max_lon);
-            FixedPointCoordinate lower_right(min_lat, max_lon);
-            FixedPointCoordinate lower_left(min_lat, min_lon);
-
-            min_max_dist = std::min(
-                min_max_dist,
-                std::max(
-                    FixedPointCoordinate::ApproximateEuclideanDistance(location, upper_left),
-                    FixedPointCoordinate::ApproximateEuclideanDistance(location, upper_right)));
-
-            min_max_dist = std::min(
-                min_max_dist,
-                std::max(
-                    FixedPointCoordinate::ApproximateEuclideanDistance(location, upper_right),
-                    FixedPointCoordinate::ApproximateEuclideanDistance(location, lower_right)));
-
-            min_max_dist = std::min(
-                min_max_dist,
-                std::max(FixedPointCoordinate::ApproximateEuclideanDistance(location, lower_right),
-                         FixedPointCoordinate::ApproximateEuclideanDistance(location, lower_left)));
-
-            min_max_dist = std::min(
-                min_max_dist,
-                std::max(FixedPointCoordinate::ApproximateEuclideanDistance(location, lower_left),
-                         FixedPointCoordinate::ApproximateEuclideanDistance(location, upper_left)));
-            return min_max_dist;
-        }
-
-        inline bool Contains(const FixedPointCoordinate &location) const
-        {
-            const bool lats_contained = (location.lat > min_lat) && (location.lat < max_lat);
-            const bool lons_contained = (location.lon > min_lon) && (location.lon < max_lon);
-            return lats_contained && lons_contained;
-        }
-
-        inline friend std::ostream &operator<<(std::ostream &out, const RectangleInt2D &rect)
-        {
-            out << rect.min_lat / COORDINATE_PRECISION << "," << rect.min_lon / COORDINATE_PRECISION
-                << " " << rect.max_lat / COORDINATE_PRECISION << ","
-                << rect.max_lon / COORDINATE_PRECISION;
-            return out;
-        }
-    };
-
-    typedef RectangleInt2D RectangleT;
-
-    struct TreeNode
-    {
-        TreeNode() : child_count(0), child_is_on_disk(false) {}
-        RectangleT minimum_bounding_rectangle;
-        uint32_t child_count : 31;
-        bool child_is_on_disk : 1;
-        uint32_t children[RTREE_BRANCHING_FACTOR];
-    };
-
-  private:
-    struct WrappedInputElement
-    {
-        explicit WrappedInputElement(const uint32_t _array_index, const uint64_t _hilbert_value)
-            : m_array_index(_array_index), m_hilbert_value(_hilbert_value)
-        {
-        }
-
-        WrappedInputElement() : m_array_index(UINT_MAX), m_hilbert_value(0) {}
-
-        uint32_t m_array_index;
-        uint64_t m_hilbert_value;
-
-        inline bool operator<(const WrappedInputElement &other) const
-        {
-            return m_hilbert_value < other.m_hilbert_value;
-        }
-    };
-
-    struct LeafNode
-    {
-        LeafNode() : object_count(0) {}
-        uint32_t object_count;
-        std::array<DataT, RTREE_LEAF_NODE_SIZE> objects;
-    };
-
-    struct QueryCandidate
-    {
-        explicit QueryCandidate(const uint32_t n_id, const float dist)
-            : node_id(n_id), min_dist(dist)
-        {
-        }
-        QueryCandidate() : node_id(UINT_MAX), min_dist(std::numeric_limits<float>::max()) {}
-        uint32_t node_id;
-        float min_dist;
-        inline bool operator<(const QueryCandidate &other) const
-        {
-            return min_dist < other.min_dist;
-        }
-    };
-
-    typename ShM<TreeNode, UseSharedMemory>::vector m_search_tree;
-    uint64_t m_element_count;
-    const std::string m_leaf_node_filename;
-    std::shared_ptr<CoordinateListT> m_coordinate_list;
-
-  public:
-    StaticRTree() = delete;
-    StaticRTree(const StaticRTree &) = delete;
-
-    // Construct a packed Hilbert-R-Tree with Kamel-Faloutsos algorithm [1]
-    explicit StaticRTree(std::vector<DataT> &input_data_vector,
-                         const std::string tree_node_filename,
-                         const std::string leaf_node_filename,
-                         const std::vector<NodeInfo> &coordinate_list)
-        : m_element_count(input_data_vector.size()), m_leaf_node_filename(leaf_node_filename)
-    {
-        SimpleLogger().Write() << "constructing r-tree of " << m_element_count
-                               << " edge elements build on-top of " << coordinate_list.size()
-                               << " coordinates";
-
-        std::chrono::time_point<std::chrono::steady_clock> time0 = std::chrono::steady_clock::now();
-        std::vector<WrappedInputElement> input_wrapper_vector(m_element_count);
-
-        HilbertCode get_hilbert_number;
-
-// generate auxiliary vector of hilbert-values
-#pragma omp parallel for schedule(guided)
-        for (uint64_t element_counter = 0; element_counter < m_element_count; ++element_counter)
-        {
-            input_wrapper_vector[element_counter].m_array_index = element_counter;
-            // Get Hilbert-Value for centroid in mercartor projection
-            DataT const &current_element = input_data_vector[element_counter];
-            FixedPointCoordinate current_centroid =
-                DataT::Centroid(FixedPointCoordinate(coordinate_list.at(current_element.u).lat,
-                                                     coordinate_list.at(current_element.u).lon),
-                                FixedPointCoordinate(coordinate_list.at(current_element.v).lat,
-                                                     coordinate_list.at(current_element.v).lon));
-            current_centroid.lat =
-                COORDINATE_PRECISION * lat2y(current_centroid.lat / COORDINATE_PRECISION);
-
-            uint64_t current_hilbert_value = get_hilbert_number(current_centroid);
-            input_wrapper_vector[element_counter].m_hilbert_value = current_hilbert_value;
-        }
-
-        // open leaf file
-        boost::filesystem::ofstream leaf_node_file(leaf_node_filename, std::ios::binary);
-        leaf_node_file.write((char *)&m_element_count, sizeof(uint64_t));
-
-        // sort the hilbert-value representatives
-        std::sort(input_wrapper_vector.begin(), input_wrapper_vector.end());
-        std::vector<TreeNode> tree_nodes_in_level;
-
-        // pack M elements into leaf node and write to leaf file
-        uint64_t processed_objects_count = 0;
-        while (processed_objects_count < m_element_count)
-        {
-
-            LeafNode current_leaf;
-            TreeNode current_node;
-            // SimpleLogger().Write() << "reading " << tree_size << " tree nodes in " <<
-            // (sizeof(TreeNode)*tree_size) << " bytes";
-            for (uint32_t current_element_index = 0; RTREE_LEAF_NODE_SIZE > current_element_index;
-                 ++current_element_index)
-            {
-                if (m_element_count > (processed_objects_count + current_element_index))
-                {
-                    uint32_t index_of_next_object =
-                        input_wrapper_vector[processed_objects_count + current_element_index]
-                            .m_array_index;
-                    current_leaf.objects[current_element_index] =
-                        input_data_vector[index_of_next_object];
-                    ++current_leaf.object_count;
-                }
-            }
-
-            // generate tree node that resemble the objects in leaf and store it for next level
-            current_node.minimum_bounding_rectangle.InitializeMBRectangle(
-                current_leaf.objects, current_leaf.object_count, coordinate_list);
-            current_node.child_is_on_disk = true;
-            current_node.children[0] = tree_nodes_in_level.size();
-            tree_nodes_in_level.emplace_back(current_node);
-
-            // write leaf_node to leaf node file
-            leaf_node_file.write((char *)&current_leaf, sizeof(current_leaf));
-            processed_objects_count += current_leaf.object_count;
-        }
-
-        // close leaf file
-        leaf_node_file.close();
-
-        uint32_t processing_level = 0;
-        while (1 < tree_nodes_in_level.size())
-        {
-            std::vector<TreeNode> tree_nodes_in_next_level;
-            uint32_t processed_tree_nodes_in_level = 0;
-            while (processed_tree_nodes_in_level < tree_nodes_in_level.size())
-            {
-                TreeNode parent_node;
-                // pack RTREE_BRANCHING_FACTOR elements into tree_nodes each
-                for (uint32_t current_child_node_index = 0;
-                     RTREE_BRANCHING_FACTOR > current_child_node_index;
-                     ++current_child_node_index)
-                {
-                    if (processed_tree_nodes_in_level < tree_nodes_in_level.size())
-                    {
-                        TreeNode &current_child_node =
-                            tree_nodes_in_level[processed_tree_nodes_in_level];
-                        // add tree node to parent entry
-                        parent_node.children[current_child_node_index] = m_search_tree.size();
-                        m_search_tree.emplace_back(current_child_node);
-                        // augment MBR of parent
-                        parent_node.minimum_bounding_rectangle.AugmentMBRectangle(
-                            current_child_node.minimum_bounding_rectangle);
-                        // increase counters
-                        ++parent_node.child_count;
-                        ++processed_tree_nodes_in_level;
-                    }
-                }
-                tree_nodes_in_next_level.emplace_back(parent_node);
-            }
-            tree_nodes_in_level.swap(tree_nodes_in_next_level);
-            ++processing_level;
-        }
-        BOOST_ASSERT_MSG(1 == tree_nodes_in_level.size(), "tree broken, more than one root node");
-        // last remaining entry is the root node, store it
-        m_search_tree.emplace_back(tree_nodes_in_level[0]);
-
-        // reverse and renumber tree to have root at index 0
-        std::reverse(m_search_tree.begin(), m_search_tree.end());
-
-#pragma omp parallel for schedule(guided)
-        for (uint32_t i = 0; i < m_search_tree.size(); ++i)
-        {
-            TreeNode &current_tree_node = m_search_tree[i];
-            for (uint32_t j = 0; j < current_tree_node.child_count; ++j)
-            {
-                const uint32_t old_id = current_tree_node.children[j];
-                const uint32_t new_id = m_search_tree.size() - old_id - 1;
-                current_tree_node.children[j] = new_id;
-            }
-        }
-
-        // open tree file
-        boost::filesystem::ofstream tree_node_file(tree_node_filename, std::ios::binary);
-
-        uint32_t size_of_tree = m_search_tree.size();
-        BOOST_ASSERT_MSG(0 < size_of_tree, "tree empty");
-        tree_node_file.write((char *)&size_of_tree, sizeof(uint32_t));
-        tree_node_file.write((char *)&m_search_tree[0], sizeof(TreeNode) * size_of_tree);
-        // close tree node file.
-        tree_node_file.close();
-        std::chrono::time_point<std::chrono::steady_clock> time1 = std::chrono::steady_clock::now();
-        std::chrono::duration<double> elapsed_seconds = time1 - time0;
-        SimpleLogger().Write() << "finished r-tree construction in " << (elapsed_seconds.count())
-                               << " seconds";
-    }
-
-    // Read-only operation for queries
-    explicit StaticRTree(const boost::filesystem::path &node_file,
-                         const boost::filesystem::path &leaf_file,
-                         const std::shared_ptr<CoordinateListT> coordinate_list)
-        : m_leaf_node_filename(leaf_file.string())
-    {
-        // open tree node file and load into RAM.
-        m_coordinate_list = coordinate_list;
-
-        if (!boost::filesystem::exists(node_file))
-        {
-            throw OSRMException("ram index file does not exist");
-        }
-        if (0 == boost::filesystem::file_size(node_file))
-        {
-            throw OSRMException("ram index file is empty");
-        }
-        boost::filesystem::ifstream tree_node_file(node_file, std::ios::binary);
-
-        uint32_t tree_size = 0;
-        tree_node_file.read((char *)&tree_size, sizeof(uint32_t));
-
-        m_search_tree.resize(tree_size);
-        tree_node_file.read((char *)&m_search_tree[0], sizeof(TreeNode) * tree_size);
-        tree_node_file.close();
-        // open leaf node file and store thread specific pointer
-        if (!boost::filesystem::exists(leaf_file))
-        {
-            throw OSRMException("mem index file does not exist");
-        }
-        if (0 == boost::filesystem::file_size(leaf_file))
-        {
-            throw OSRMException("mem index file is empty");
-        }
-
-        boost::filesystem::ifstream leaf_node_file(leaf_file, std::ios::binary);
-        leaf_node_file.read((char *)&m_element_count, sizeof(uint64_t));
-        leaf_node_file.close();
-
-        // SimpleLogger().Write() << tree_size << " nodes in search tree";
-        // SimpleLogger().Write() << m_element_count << " elements in leafs";
-    }
-
-    explicit StaticRTree(TreeNode *tree_node_ptr,
-                         const uint32_t number_of_nodes,
-                         const boost::filesystem::path &leaf_file,
-                         std::shared_ptr<CoordinateListT> coordinate_list)
-        : m_search_tree(tree_node_ptr, number_of_nodes), m_leaf_node_filename(leaf_file.string()),
-          m_coordinate_list(coordinate_list)
-    {
-        // open leaf node file and store thread specific pointer
-        if (!boost::filesystem::exists(leaf_file))
-        {
-            throw OSRMException("mem index file does not exist");
-        }
-        if (0 == boost::filesystem::file_size(leaf_file))
-        {
-            throw OSRMException("mem index file is empty");
-        }
-
-        boost::filesystem::ifstream leaf_node_file(leaf_file, std::ios::binary);
-        leaf_node_file.read((char *)&m_element_count, sizeof(uint64_t));
-        leaf_node_file.close();
-
-        if (thread_local_rtree_stream.get())
-        {
-            thread_local_rtree_stream->close();
-        }
-
-        // SimpleLogger().Write() << tree_size << " nodes in search tree";
-        // SimpleLogger().Write() << m_element_count << " elements in leafs";
-    }
-    // Read-only operation for queries
-
-    bool LocateClosestEndPointForCoordinate(const FixedPointCoordinate &input_coordinate,
-                                            FixedPointCoordinate &result_coordinate,
-                                            const unsigned zoom_level)
-    {
-        bool ignore_tiny_components = (zoom_level <= 14);
-        DataT nearest_edge;
-        float min_dist = std::numeric_limits<float>::max();
-        float min_max_dist = std::numeric_limits<float>::max();
-        bool found_a_nearest_edge = false;
-
-        // initialize queue with root element
-        std::priority_queue<QueryCandidate> traversal_queue;
-        float current_min_dist =
-            m_search_tree[0].minimum_bounding_rectangle.GetMinDist(input_coordinate);
-        traversal_queue.emplace(0, current_min_dist);
-
-        while (!traversal_queue.empty())
-        {
-            const QueryCandidate current_query_node = traversal_queue.top();
-            traversal_queue.pop();
-
-            const bool prune_downward = (current_query_node.min_dist >= min_max_dist);
-            const bool prune_upward = (current_query_node.min_dist >= min_dist);
-            if (!prune_downward && !prune_upward)
-            { // downward pruning
-                TreeNode &current_tree_node = m_search_tree[current_query_node.node_id];
-                if (current_tree_node.child_is_on_disk)
-                {
-                    LeafNode current_leaf_node;
-                    LoadLeafFromDisk(current_tree_node.children[0], current_leaf_node);
-                    for (uint32_t i = 0; i < current_leaf_node.object_count; ++i)
-                    {
-                        DataT const &current_edge = current_leaf_node.objects[i];
-                        if (ignore_tiny_components && current_edge.is_in_tiny_cc)
-                        {
-                            continue;
-                        }
-
-                        float current_minimum_distance =
-                            FixedPointCoordinate::ApproximateEuclideanDistance(
-                                input_coordinate.lat,
-                                input_coordinate.lon,
-                                m_coordinate_list->at(current_edge.u).lat,
-                                m_coordinate_list->at(current_edge.u).lon);
-                        if (current_minimum_distance < min_dist)
-                        {
-                            // found a new minimum
-                            min_dist = current_minimum_distance;
-                            result_coordinate.lat = m_coordinate_list->at(current_edge.u).lat;
-                            result_coordinate.lon = m_coordinate_list->at(current_edge.u).lon;
-                            found_a_nearest_edge = true;
-                        }
-
-                        current_minimum_distance =
-                            FixedPointCoordinate::ApproximateEuclideanDistance(
-                                input_coordinate.lat,
-                                input_coordinate.lon,
-                                m_coordinate_list->at(current_edge.v).lat,
-                                m_coordinate_list->at(current_edge.v).lon);
-
-                        if (current_minimum_distance < min_dist)
-                        {
-                            // found a new minimum
-                            min_dist = current_minimum_distance;
-                            result_coordinate.lat = m_coordinate_list->at(current_edge.v).lat;
-                            result_coordinate.lon = m_coordinate_list->at(current_edge.v).lon;
-                            found_a_nearest_edge = true;
-                        }
-                    }
-                }
-                else
-                {
-                    // traverse children, prune if global mindist is smaller than local one
-                    for (uint32_t i = 0; i < current_tree_node.child_count; ++i)
-                    {
-                        const int32_t child_id = current_tree_node.children[i];
-                        const TreeNode &child_tree_node = m_search_tree[child_id];
-                        const RectangleT &child_rectangle =
-                            child_tree_node.minimum_bounding_rectangle;
-                        const float current_min_dist =
-                            child_rectangle.GetMinDist(input_coordinate);
-                        const float current_min_max_dist =
-                            child_rectangle.GetMinMaxDist(input_coordinate);
-                        if (current_min_max_dist < min_max_dist)
-                        {
-                            min_max_dist = current_min_max_dist;
-                        }
-                        if (current_min_dist > min_max_dist)
-                        {
-                            continue;
-                        }
-                        if (current_min_dist > min_dist)
-                        { // upward pruning
-                            continue;
-                        }
-                        traversal_queue.emplace(child_id, current_min_dist);
-                    }
-                }
-            }
-        }
-
-        return found_a_nearest_edge;
-    }
-
-    bool FindPhantomNodeForCoordinate(const FixedPointCoordinate &input_coordinate,
-                                      PhantomNode &result_phantom_node,
-                                      const unsigned zoom_level)
-    {
-        // SimpleLogger().Write() << "searching for coordinate " << input_coordinate;
-
-        const bool ignore_tiny_components = (zoom_level <= 14);
-        DataT nearest_edge;
-
-        float min_dist = std::numeric_limits<float>::max();
-        float min_max_dist = std::numeric_limits<float>::max();
-        bool found_a_nearest_edge = false;
-
-        FixedPointCoordinate nearest, current_start_coordinate, current_end_coordinate;
-
-        // initialize queue with root element
-        std::priority_queue<QueryCandidate> traversal_queue;
-        float current_min_dist =
-            m_search_tree[0].minimum_bounding_rectangle.GetMinDist(input_coordinate);
-        traversal_queue.emplace(0, current_min_dist);
-
-        BOOST_ASSERT_MSG(std::numeric_limits<float>::epsilon() >
-                             (0. - traversal_queue.top().min_dist),
-                         "Root element in NN Search has min dist != 0.");
-
-        LeafNode current_leaf_node;
-        while (!traversal_queue.empty())
-        {
-            const QueryCandidate current_query_node = traversal_queue.top();
-            traversal_queue.pop();
-
-            const bool prune_downward = (current_query_node.min_dist >= min_max_dist);
-            const bool prune_upward = (current_query_node.min_dist >= min_dist);
-            if (!prune_downward && !prune_upward)
-            { // downward pruning
-                const TreeNode &current_tree_node = m_search_tree[current_query_node.node_id];
-                if (current_tree_node.child_is_on_disk)
-                {
-                    LoadLeafFromDisk(current_tree_node.children[0], current_leaf_node);
-                    for (uint32_t i = 0; i < current_leaf_node.object_count; ++i)
-                    {
-                        DataT &current_edge = current_leaf_node.objects[i];
-                        if (ignore_tiny_components && current_edge.is_in_tiny_cc)
-                        {
-                            continue;
-                        }
-
-                        float current_ratio = 0.;
-                        const float current_perpendicular_distance =
-                            FixedPointCoordinate::ComputePerpendicularDistance(
-                                m_coordinate_list->at(current_edge.u),
-                                m_coordinate_list->at(current_edge.v),
-                                input_coordinate,
-                                nearest,
-                                current_ratio);
-
-                        BOOST_ASSERT(0. <= current_perpendicular_distance);
-
-                        if ((current_perpendicular_distance < min_dist) &&
-                            !EpsilonCompare(current_perpendicular_distance, min_dist))
-                        { // found a new minimum
-                            min_dist = current_perpendicular_distance;
-                            // TODO: use assignment c'tor in PhantomNode
-                            result_phantom_node.forward_node_id =
-                                current_edge.forward_edge_based_node_id;
-                            result_phantom_node.reverse_node_id =
-                                current_edge.reverse_edge_based_node_id;
-                            result_phantom_node.name_id = current_edge.name_id;
-                            result_phantom_node.forward_weight = current_edge.forward_weight;
-                            result_phantom_node.reverse_weight = current_edge.reverse_weight;
-                            result_phantom_node.forward_offset = current_edge.forward_offset;
-                            result_phantom_node.reverse_offset = current_edge.reverse_offset;
-                            result_phantom_node.packed_geometry_id =
-                                current_edge.packed_geometry_id;
-                            result_phantom_node.fwd_segment_position =
-                                current_edge.fwd_segment_position;
-
-                            result_phantom_node.location = nearest;
-                            current_start_coordinate.lat =
-                                m_coordinate_list->at(current_edge.u).lat;
-                            current_start_coordinate.lon =
-                                m_coordinate_list->at(current_edge.u).lon;
-                            current_end_coordinate.lat = m_coordinate_list->at(current_edge.v).lat;
-                            current_end_coordinate.lon = m_coordinate_list->at(current_edge.v).lon;
-                            nearest_edge = current_edge;
-                            found_a_nearest_edge = true;
-                        }
-                    }
-                }
-                else
-                {
-                    // traverse children, prune if global mindist is smaller than local one
-                    for (uint32_t i = 0; i < current_tree_node.child_count; ++i)
-                    {
-                        const int32_t child_id = current_tree_node.children[i];
-                        TreeNode &child_tree_node = m_search_tree[child_id];
-                        RectangleT &child_rectangle = child_tree_node.minimum_bounding_rectangle;
-                        const float current_min_dist =
-                            child_rectangle.GetMinDist(input_coordinate);
-                        const float current_min_max_dist =
-                            child_rectangle.GetMinMaxDist(input_coordinate);
-                        if (current_min_max_dist < min_max_dist)
-                        {
-                            min_max_dist = current_min_max_dist;
-                        }
-                        if (current_min_dist > min_max_dist)
-                        {
-                            continue;
-                        }
-                        if (current_min_dist > min_dist)
-                        { // upward pruning
-                            continue;
-                        }
-                        traversal_queue.emplace(child_id, current_min_dist);
-                    }
-                }
-            }
-        }
-
-        // Hack to fix rounding errors and wandering via nodes.
-        if (1 == std::abs(input_coordinate.lon - result_phantom_node.location.lon))
-        {
-            result_phantom_node.location.lon = input_coordinate.lon;
-        }
-        if (1 == std::abs(input_coordinate.lat - result_phantom_node.location.lat))
-        {
-            result_phantom_node.location.lat = input_coordinate.lat;
-        }
-
-        float ratio = 0.f;
-
-        if (found_a_nearest_edge)
-        {
-            const float distance_1 = FixedPointCoordinate::ApproximateEuclideanDistance(
-                current_start_coordinate, result_phantom_node.location);
-
-            const float distance_2 = FixedPointCoordinate::ApproximateEuclideanDistance(
-                current_start_coordinate, current_end_coordinate);
-
-            ratio = distance_1 / distance_2;
-            ratio = std::min(1.f, ratio);
-
-            if (SPECIAL_NODEID != result_phantom_node.forward_node_id)
-            {
-                result_phantom_node.forward_weight *= ratio;
-            }
-            if (SPECIAL_NODEID != result_phantom_node.reverse_node_id)
-            {
-                result_phantom_node.reverse_weight *= (1. - ratio);
-            }
-        }
-        return found_a_nearest_edge;
-    }
-
-  private:
-    inline void LoadLeafFromDisk(const uint32_t leaf_id, LeafNode &result_node)
-    {
-        if (!thread_local_rtree_stream.get() || !thread_local_rtree_stream->is_open())
-        {
-            thread_local_rtree_stream.reset(new boost::filesystem::ifstream(
-                m_leaf_node_filename, std::ios::in | std::ios::binary));
-        }
-        if (!thread_local_rtree_stream->good())
-        {
-            thread_local_rtree_stream->clear(std::ios::goodbit);
-            SimpleLogger().Write(logDEBUG) << "Resetting stale filestream";
-        }
-        uint64_t seek_pos = sizeof(uint64_t) + leaf_id * sizeof(LeafNode);
-        thread_local_rtree_stream->seekg(seek_pos);
-        thread_local_rtree_stream->read((char *)&result_node, sizeof(LeafNode));
-    }
-
-    inline bool EdgesAreEquivalent(const FixedPointCoordinate &a,
-                                   const FixedPointCoordinate &b,
-                                   const FixedPointCoordinate &c,
-                                   const FixedPointCoordinate &d) const
-    {
-        return (a == b && c == d) || (a == c && b == d) || (a == d && b == c);
-    }
-
-    template<typename FloatT>
-    inline bool EpsilonCompare(const FloatT d1, const FloatT d2) const
-    {
-        return (std::abs(d1 - d2) < std::numeric_limits<FloatT>::epsilon());
-    }
-};
-
-//[1] "On Packing R-Trees"; I. Kamel, C. Faloutsos; 1993; DOI: 10.1145/170088.170403
-//[2] "Nearest Neighbor Queries", N. Roussopulos et al; 1995; DOI: 10.1145/223784.223794
-
-#endif // STATICRTREE_H

Descriptors/DescriptionFactory.cpp

@@ -1,80 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#include "DescriptionFactory.h"
-
-DescriptionFactory::DescriptionFactory() : entireLength(0) {}
-
-void DescriptionFactory::SetStartSegment(const PhantomNode &source)
-{
-    start_phantom = source;
-    AppendSegment(source.location, PathData(0, source.name_id, TurnInstruction::HeadOn, source.forward_weight));
-}
-
-void DescriptionFactory::SetEndSegment(const PhantomNode &target)
-{
-    target_phantom = target;
-    path_description.emplace_back(
-        target.location, target.name_id, 0, target.reverse_weight, TurnInstruction::NoTurn, true);
-}
-
-void DescriptionFactory::AppendSegment(const FixedPointCoordinate &coordinate,
-                                       const PathData &path_point)
-{
-    if ((1 == path_description.size()) && (path_description.back().location == coordinate))
-    {
-        path_description.back().name_id = path_point.name_id;
-        return;
-    }
-
-    path_description.emplace_back(coordinate,
-                                  path_point.name_id,
-                                  path_point.segment_duration,
-                                  0,
-                                  path_point.turn_instruction);
-}
-
-JSON::Value DescriptionFactory::AppendEncodedPolylineString(const bool return_encoded)
-{
-    if (return_encoded)
-    {
-        return polyline_compressor.printEncodedString(path_description);
-    }
-    return polyline_compressor.printUnencodedString(path_description);
-}
-
-JSON::Value DescriptionFactory::AppendUnencodedPolylineString() const
-{
-    return polyline_compressor.printUnencodedString(path_description);
-}
-
-void DescriptionFactory::BuildRouteSummary(const double distance, const unsigned time)
-{
-    summary.source_name_id = start_phantom.name_id;
-    summary.target_name_id = target_phantom.name_id;
-    summary.BuildDurationAndLengthStrings(distance, time);
-}

Descriptors/DescriptionFactory.h

@@ -1,205 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef DESCRIPTIONFACTORY_H_
-#define DESCRIPTIONFACTORY_H_
-
-#include "../Algorithms/DouglasPeucker.h"
-#include "../Algorithms/PolylineCompressor.h"
-#include "../DataStructures/PhantomNodes.h"
-#include "../DataStructures/RawRouteData.h"
-#include "../DataStructures/SegmentInformation.h"
-#include "../DataStructures/TurnInstructions.h"
-#include "../Util/SimpleLogger.h"
-#include "../typedefs.h"
-
-#include <osrm/Coordinate.h>
-
-#include <limits>
-#include <vector>
-
-/* This class is fed with all way segments in consecutive order
- *  and produces the description plus the encoded polyline */
-
-class DescriptionFactory
-{
-    DouglasPeucker polyline_generalizer;
-    PolylineCompressor polyline_compressor;
-    PhantomNode start_phantom, target_phantom;
-
-    double DegreeToRadian(const double degree) const;
-    double RadianToDegree(const double degree) const;
-
-  public:
-    struct RouteSummary
-    {
-        unsigned distance;
-        EdgeWeight duration;
-        unsigned source_name_id;
-        unsigned target_name_id;
-        RouteSummary() : distance(0), duration(0), source_name_id(0), target_name_id(0) {}
-
-        void BuildDurationAndLengthStrings(const double raw_distance, const unsigned raw_duration)
-        {
-            // compute distance/duration for route summary
-            distance = round(raw_distance);
-            duration = round(raw_duration / 10.);
-        }
-    } summary;
-
-    double entireLength;
-
-    // I know, declaring this public is considered bad. I'm lazy
-    std::vector<SegmentInformation> path_description;
-    DescriptionFactory();
-    JSON::Value AppendUnencodedPolylineString() const;
-    void AppendSegment(const FixedPointCoordinate &coordinate, const PathData &data);
-    void BuildRouteSummary(const double distance, const unsigned time);
-    void SetStartSegment(const PhantomNode &start_phantom);
-    void SetEndSegment(const PhantomNode &start_phantom);
-    JSON::Value AppendEncodedPolylineString(const bool return_encoded);
-
-    template <class DataFacadeT> void Run(const DataFacadeT *facade, const unsigned zoomLevel)
-    {
-        if (path_description.empty())
-        {
-            return;
-        }
-
-        /** starts at index 1 */
-        path_description[0].length = 0;
-        for (unsigned i = 1; i < path_description.size(); ++i)
-        {
-            // move down names by one, q&d hack
-            path_description[i - 1].name_id = path_description[i].name_id;
-            path_description[i].length = FixedPointCoordinate::ApproximateEuclideanDistance(
-                path_description[i - 1].location, path_description[i].location);
-        }
-
-        /*Simplify turn instructions
-        Input :
-        10. Turn left on B 36 for 20 km
-        11. Continue on B 35; B 36 for 2 km
-        12. Continue on B 36 for 13 km
-
-        becomes:
-        10. Turn left on B 36 for 35 km
-        */
-        // TODO: rework to check only end and start of string.
-        //      stl string is way to expensive
-
-        //    unsigned lastTurn = 0;
-        //    for(unsigned i = 1; i < path_description.size(); ++i) {
-        //        string1 = sEngine.GetEscapedNameForNameID(path_description[i].name_id);
-        //        if(TurnInstruction::GoStraight == path_description[i].turn_instruction) {
-        //            if(std::string::npos != string0.find(string1+";")
-        //                  || std::string::npos != string0.find(";"+string1)
-        //                  || std::string::npos != string0.find(string1+" ;")
-        //                    || std::string::npos != string0.find("; "+string1)
-        //                    ){
-        //                SimpleLogger().Write() << "->next correct: " << string0 << " contains " <<
-        //                string1;
-        //                for(; lastTurn != i; ++lastTurn)
-        //                    path_description[lastTurn].name_id = path_description[i].name_id;
-        //                path_description[i].turn_instruction = TurnInstruction::NoTurn;
-        //            } else if(std::string::npos != string1.find(string0+";")
-        //                  || std::string::npos != string1.find(";"+string0)
-        //                    || std::string::npos != string1.find(string0+" ;")
-        //                    || std::string::npos != string1.find("; "+string0)
-        //                    ){
-        //                SimpleLogger().Write() << "->prev correct: " << string1 << " contains " <<
-        //                string0;
-        //                path_description[i].name_id = path_description[i-1].name_id;
-        //                path_description[i].turn_instruction = TurnInstruction::NoTurn;
-        //            }
-        //        }
-        //        if (TurnInstruction::NoTurn != path_description[i].turn_instruction) {
-        //            lastTurn = i;
-        //        }
-        //        string0 = string1;
-        //    }
-
-        double segment_length = 0.;
-        unsigned segment_duration = 0;
-        unsigned segment_start_index = 0;
-
-        for (unsigned i = 1; i < path_description.size(); ++i)
-        {
-            entireLength += path_description[i].length;
-            segment_length += path_description[i].length;
-            segment_duration += path_description[i].duration;
-            path_description[segment_start_index].length = segment_length;
-            path_description[segment_start_index].duration = segment_duration;
-
-            if (TurnInstruction::NoTurn != path_description[i].turn_instruction)
-            {
-                BOOST_ASSERT(path_description[i].necessary);
-                segment_length = 0;
-                segment_duration = 0;
-                segment_start_index = i;
-            }
-        }
-
-        // Post-processing to remove empty or nearly empty path segments
-        if (std::numeric_limits<double>::epsilon() > path_description.back().length)
-        {
-            if (path_description.size() > 2)
-            {
-                path_description.pop_back();
-                path_description.back().necessary = true;
-                path_description.back().turn_instruction = TurnInstruction::NoTurn;
-                target_phantom.name_id = (path_description.end() - 2)->name_id;
-            }
-        }
-        if (std::numeric_limits<double>::epsilon() > path_description.front().length)
-        {
-            if (path_description.size() > 2)
-            {
-                path_description.erase(path_description.begin());
-                path_description.front().turn_instruction = TurnInstruction::HeadOn;
-                path_description.front().necessary = true;
-                start_phantom.name_id = path_description.front().name_id;
-            }
-        }
-
-        // Generalize poly line
-        polyline_generalizer.Run(path_description, zoomLevel);
-
-        // fix what needs to be fixed else
-        for (unsigned i = 0; i < path_description.size() - 1 && path_description.size() >= 2; ++i)
-        {
-            if (path_description[i].necessary)
-            {
-                const double angle = path_description[i+1].location.GetBearing(path_description[i].location);
-                path_description[i].bearing = angle * 10;
-            }
-        }
-        return;
-    }
-};
-
-#endif /* DESCRIPTIONFACTORY_H_ */

Descriptors/GPXDescriptor.h

@@ -1,102 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef GPX_DESCRIPTOR_H
-#define GPX_DESCRIPTOR_H
-
-#include "BaseDescriptor.h"
-
-template <class DataFacadeT> class GPXDescriptor : public BaseDescriptor<DataFacadeT>
-{
-  private:
-    DescriptorConfig config;
-    FixedPointCoordinate current;
-    DataFacadeT * facade;
-
-    void AddRoutePoint(const FixedPointCoordinate & coordinate, std::vector<char> & output)
-    {
-        const std::string route_point_head = "<rtept lat=\"";
-        const std::string route_point_middle = " lon=\"";
-        const std::string route_point_tail = "\"></rtept>";
-
-        std::string tmp;
-
-        FixedPointCoordinate::convertInternalLatLonToString(coordinate.lat, tmp);
-        output.insert(output.end(), route_point_head.begin(), route_point_head.end());
-        output.insert(output.end(), tmp.begin(), tmp.end());
-        output.push_back('\"');
-
-        FixedPointCoordinate::convertInternalLatLonToString(coordinate.lon, tmp);
-        output.insert(output.end(), route_point_middle.begin(), route_point_middle.end());
-        output.insert(output.end(), tmp.begin(), tmp.end());
-        output.insert(output.end(), route_point_tail.begin(), route_point_tail.end());
-    }
-
-  public:
-    GPXDescriptor(DataFacadeT *facade) : facade(facade) {}
-
-    void SetConfig(const DescriptorConfig &c) { config = c; }
-
-    // TODO: reorder parameters
-    void Run(const RawRouteData &raw_route,
-             const PhantomNodes &phantom_node_list,
-             http::Reply &reply)
-    {
-        std::string header("<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
-                           "<gpx creator=\"OSRM Routing Engine\" version=\"1.1\" "
-                           "xmlns=\"http://www.topografix.com/GPX/1/1\" "
-                           "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" "
-                           "xsi:schemaLocation=\"http://www.topografix.com/GPX/1/1 gpx.xsd"
-                           "\">"
-                           "<metadata><copyright author=\"Project OSRM\"><license>Data (c)"
-                           " OpenStreetMap contributors (ODbL)</license></copyright>"
-                           "</metadata>"
-                           "<rte>");
-        reply.content.insert(reply.content.end(), header.begin(), header.end());
-        const bool found_route = (raw_route.shortest_path_length != INVALID_EDGE_WEIGHT) &&
-                                 (!raw_route.unpacked_path_segments.front().empty());
-        if (found_route)
-        {
-            AddRoutePoint(phantom_node_list.source_phantom.location, reply.content);
-
-            for (const std::vector<PathData> &path_data_vector : raw_route.unpacked_path_segments)
-            {
-                for (const PathData &path_data : path_data_vector)
-                {
-                    const FixedPointCoordinate current_coordinate =
-                        facade->GetCoordinateOfNode(path_data.node);
-                    AddRoutePoint(current_coordinate, reply.content);
-                }
-            }
-            AddRoutePoint(phantom_node_list.target_phantom.location, reply.content);
-
-        }
-        std::string footer("</rte></gpx>");
-        reply.content.insert(reply.content.end(), footer.begin(), footer.end());
-    }
-};
-#endif // GPX_DESCRIPTOR_H

Docs/webclient.txt

@@ -1,3 +0,0 @@
-The javascript based web client is a seperate project available at
-
-https://github.com/DennisSchiefer/Project-OSRM-Web

Extractor/BaseParser.cpp

@@ -1,139 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#include "BaseParser.h"
-#include "ExtractionWay.h"
-#include "ScriptingEnvironment.h"
-
-#include "../DataStructures/ImportNode.h"
-#include "../Util/LuaUtil.h"
-#include "../Util/OSRMException.h"
-#include "../Util/SimpleLogger.h"
-
-#include <boost/algorithm/string.hpp>
-#include <boost/algorithm/string/regex.hpp>
-#include <boost/ref.hpp>
-#include <boost/regex.hpp>
-
-BaseParser::BaseParser(ExtractorCallbacks *extractor_callbacks,
-                       ScriptingEnvironment &scripting_environment)
-    : extractor_callbacks(extractor_callbacks),
-      lua_state(scripting_environment.getLuaStateForThreadID(0)),
-      scripting_environment(scripting_environment), use_turn_restrictions(true)
-{
-    ReadUseRestrictionsSetting();
-    ReadRestrictionExceptions();
-}
-
-void BaseParser::ReadUseRestrictionsSetting()
-{
-    if (0 != luaL_dostring(lua_state, "return use_turn_restrictions\n"))
-    {
-        throw OSRMException("ERROR occured in scripting block");
-    }
-    if (lua_isboolean(lua_state, -1))
-    {
-        use_turn_restrictions = lua_toboolean(lua_state, -1);
-    }
-    if (use_turn_restrictions)
-    {
-        SimpleLogger().Write() << "Using turn restrictions";
-    }
-    else
-    {
-        SimpleLogger().Write() << "Ignoring turn restrictions";
-    }
-}
-
-void BaseParser::ReadRestrictionExceptions()
-{
-    if (lua_function_exists(lua_state, "get_exceptions"))
-    {
-        // get list of turn restriction exceptions
-        luabind::call_function<void>(
-            lua_state, "get_exceptions", boost::ref(restriction_exceptions));
-        const unsigned exception_count = restriction_exceptions.size();
-        SimpleLogger().Write() << "Found " << exception_count
-                               << " exceptions to turn restrictions:";
-        for (const std::string &str : restriction_exceptions)
-        {
-            SimpleLogger().Write() << "  " << str;
-        }
-    }
-    else
-    {
-        SimpleLogger().Write() << "Found no exceptions to turn restrictions";
-    }
-}
-
-void BaseParser::report_errors(lua_State *lua_state, const int status) const
-{
-    if (0 != status)
-    {
-        std::cerr << "-- " << lua_tostring(lua_state, -1) << std::endl;
-        lua_pop(lua_state, 1); // remove error message
-    }
-}
-
-void BaseParser::ParseNodeInLua(ImportNode &node, lua_State *local_lua_state)
-{
-    luabind::call_function<void>(local_lua_state, "node_function", boost::ref(node));
-}
-
-void BaseParser::ParseWayInLua(ExtractionWay &way, lua_State *local_lua_state)
-{
-    luabind::call_function<void>(local_lua_state, "way_function", boost::ref(way));
-}
-
-bool BaseParser::ShouldIgnoreRestriction(const std::string &except_tag_string) const
-{
-    // should this restriction be ignored? yes if there's an overlap between:
-    // a) the list of modes in the except tag of the restriction
-    //    (except_tag_string), eg: except=bus;bicycle
-    // b) the lua profile defines a hierachy of modes,
-    //    eg: [access, vehicle, bicycle]
-
-    if (except_tag_string.empty())
-    {
-        return false;
-    }
-
-    // Be warned, this is quadratic work here, but we assume that
-    // only a few exceptions are actually defined.
-    std::vector<std::string> exceptions;
-    boost::algorithm::split_regex(exceptions, except_tag_string, boost::regex("[;][ ]*"));
-    for (std::string &current_string : exceptions)
-    {
-        const auto string_iterator =
-            std::find(restriction_exceptions.begin(), restriction_exceptions.end(), current_string);
-        if (restriction_exceptions.end() != string_iterator)
-        {
-            return true;
-        }
-    }
-    return false;
-}

Extractor/BaseParser.h

@@ -1,67 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef BASEPARSER_H_
-#define BASEPARSER_H_
-
-#include <string>
-#include <vector>
-
-struct lua_State;
-class ExtractorCallbacks;
-class ScriptingEnvironment;
-struct ExtractionWay;
-struct ImportNode;
-
-class BaseParser
-{
-  public:
-    BaseParser() = delete;
-    BaseParser(const BaseParser &) = delete;
-    BaseParser(ExtractorCallbacks *extractor_callbacks,
-               ScriptingEnvironment &scripting_environment);
-    virtual ~BaseParser() {}
-    virtual bool ReadHeader() = 0;
-    virtual bool Parse() = 0;
-
-    virtual void ParseNodeInLua(ImportNode &node, lua_State *lua_state);
-    virtual void ParseWayInLua(ExtractionWay &way, lua_State *lua_state);
-    virtual void report_errors(lua_State *lua_state, const int status) const;
-
-  protected:
-    virtual void ReadUseRestrictionsSetting();
-    virtual void ReadRestrictionExceptions();
-    virtual bool ShouldIgnoreRestriction(const std::string &except_tag_string) const;
-
-    ExtractorCallbacks *extractor_callbacks;
-    lua_State *lua_state;
-    ScriptingEnvironment &scripting_environment;
-    std::vector<std::string> restriction_exceptions;
-    bool use_turn_restrictions;
-};
-
-#endif /* BASEPARSER_H_ */

Extractor/ExtractionHelperFunctions.h

@@ -1,89 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef EXTRACTION_HELPER_FUNCTIONS_H
-#define EXTRACTION_HELPER_FUNCTIONS_H
-
-#include "../Util/StringUtil.h"
-
-#include <boost/algorithm/string.hpp>
-#include <boost/algorithm/string_regex.hpp>
-#include <boost/regex.hpp>
-
-#include <limits>
-
-namespace qi = boost::spirit::qi;
-
-// TODO: Move into LUA
-
-inline bool durationIsValid(const std::string &s)
-{
-    boost::regex e(
-        "((\\d|\\d\\d):(\\d|\\d\\d):(\\d|\\d\\d))|((\\d|\\d\\d):(\\d|\\d\\d))|(\\d|\\d\\d)",
-        boost::regex_constants::icase | boost::regex_constants::perl);
-
-    std::vector<std::string> result;
-    boost::algorithm::split_regex(result, s, boost::regex(":"));
-    bool matched = regex_match(s, e);
-    return matched;
-}
-
-inline unsigned parseDuration(const std::string &s)
-{
-    unsigned hours = 0;
-    unsigned minutes = 0;
-    unsigned seconds = 0;
-    boost::regex e(
-        "((\\d|\\d\\d):(\\d|\\d\\d):(\\d|\\d\\d))|((\\d|\\d\\d):(\\d|\\d\\d))|(\\d|\\d\\d)",
-        boost::regex_constants::icase | boost::regex_constants::perl);
-
-    std::vector<std::string> result;
-    boost::algorithm::split_regex(result, s, boost::regex(":"));
-    bool matched = regex_match(s, e);
-    if (matched)
-    {
-        if (1 == result.size())
-        {
-            minutes = stringToInt(result[0]);
-        }
-        if (2 == result.size())
-        {
-            minutes = stringToInt(result[1]);
-            hours = stringToInt(result[0]);
-        }
-        if (3 == result.size())
-        {
-            seconds = stringToInt(result[2]);
-            minutes = stringToInt(result[1]);
-            hours = stringToInt(result[0]);
-        }
-        return 10 * (3600 * hours + 60 * minutes + seconds);
-    }
-    return std::numeric_limits<unsigned>::max();
-}
-
-#endif // EXTRACTION_HELPER_FUNCTIONS_H_

Extractor/ExtractionWay.h

@@ -1,79 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef EXTRACTION_WAY_H
-#define EXTRACTION_WAY_H
-
-#include "../DataStructures/HashTable.h"
-#include "../typedefs.h"
-
-#include <string>
-#include <vector>
-
-struct ExtractionWay
-{
-    ExtractionWay() { Clear(); }
-
-    inline void Clear()
-    {
-        id = SPECIAL_NODEID;
-        nameID = INVALID_NAMEID;
-        path.clear();
-        keyVals.clear();
-        direction = ExtractionWay::notSure;
-        speed = -1;
-        backward_speed = -1;
-        duration = -1;
-        type = -1;
-        access = true;
-        roundabout = false;
-        isAccessRestricted = false;
-        ignoreInGrid = false;
-    }
-
-    enum Directions
-    { notSure = 0,
-      oneway,
-      bidirectional,
-      opposite };
-    unsigned id;
-    unsigned nameID;
-    double speed;
-    double backward_speed;
-    double duration;
-    Directions direction;
-    std::string name;
-    short type;
-    bool access;
-    bool roundabout;
-    bool isAccessRestricted;
-    bool ignoreInGrid;
-    std::vector<NodeID> path;
-    HashTable<std::string, std::string> keyVals;
-};
-
-#endif // EXTRACTION_WAY_H

Extractor/ExtractorCallbacks.cpp

@@ -1,166 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#include "ExtractorCallbacks.h"
-#include "ExtractionContainers.h"
-#include "ExtractionWay.h"
-
-#include "../DataStructures/Restriction.h"
-#include "../DataStructures/ImportNode.h"
-#include "../Util/SimpleLogger.h"
-
-#include <osrm/Coordinate.h>
-
-#include <limits>
-#include <string>
-#include <vector>
-
-ExtractorCallbacks::ExtractorCallbacks(ExtractionContainers &extraction_containers,
-                                       std::unordered_map<std::string, NodeID> &string_map)
-    : string_map(string_map), external_memory(extraction_containers)
-{
-}
-
-/** warning: caller needs to take care of synchronization! */
-void ExtractorCallbacks::ProcessNode(const ExternalMemoryNode &n)
-{
-    if (n.lat <= 85 * COORDINATE_PRECISION && n.lat >= -85 * COORDINATE_PRECISION)
-    {
-        external_memory.all_nodes_list.push_back(n);
-    }
-}
-
-bool ExtractorCallbacks::ProcessRestriction(const InputRestrictionContainer &restriction)
-{
-    external_memory.restrictions_list.push_back(restriction);
-    return true;
-}
-
-/** warning: caller needs to take care of synchronization! */
-void ExtractorCallbacks::ProcessWay(ExtractionWay &parsed_way)
-{
-    if ((0 >= parsed_way.speed) && (0 >= parsed_way.duration))
-    { // Only true if the way is specified by the speed profile
-        return;
-    }
-
-    if (std::numeric_limits<unsigned>::max() == parsed_way.id)
-    {
-        SimpleLogger().Write(logDEBUG) << "found bogus way with id: " << parsed_way.id
-                                       << " of size " << parsed_way.path.size();
-        return;
-    }
-
-    if (0 < parsed_way.duration)
-    {
-        // TODO: iterate all way segments and set duration corresponding to the length of each
-        // segment
-        parsed_way.speed = parsed_way.duration / (parsed_way.path.size() - 1);
-    }
-
-    if (std::numeric_limits<double>::epsilon() >= std::abs(-1. - parsed_way.speed))
-    {
-        SimpleLogger().Write(logDEBUG) << "found way with bogus speed, id: " << parsed_way.id;
-        return;
-    }
-
-    // Get the unique identifier for the street name
-    const auto &string_map_iterator = string_map.find(parsed_way.name);
-    if (string_map.end() == string_map_iterator)
-    {
-        parsed_way.nameID = external_memory.name_list.size();
-        external_memory.name_list.push_back(parsed_way.name);
-        string_map.insert(std::make_pair(parsed_way.name, parsed_way.nameID));
-    }
-    else
-    {
-        parsed_way.nameID = string_map_iterator->second;
-    }
-
-    if (ExtractionWay::opposite == parsed_way.direction)
-    {
-        std::reverse(parsed_way.path.begin(), parsed_way.path.end());
-        parsed_way.direction = ExtractionWay::oneway;
-    }
-
-    const bool split_bidirectional_edge =
-        (parsed_way.backward_speed > 0) && (parsed_way.speed != parsed_way.backward_speed);
-
-    for (unsigned n = 0; n < parsed_way.path.size() - 1; ++n)
-    {
-        external_memory.all_edges_list.push_back(InternalExtractorEdge(
-            parsed_way.path[n],
-            parsed_way.path[n + 1],
-            parsed_way.type,
-            (split_bidirectional_edge ? ExtractionWay::oneway : parsed_way.direction),
-            parsed_way.speed,
-            parsed_way.nameID,
-            parsed_way.roundabout,
-            parsed_way.ignoreInGrid,
-            (0 < parsed_way.duration),
-            parsed_way.isAccessRestricted,
-            false,
-            split_bidirectional_edge));
-        external_memory.used_node_id_list.push_back(parsed_way.path[n]);
-    }
-    external_memory.used_node_id_list.push_back(parsed_way.path.back());
-
-    // The following information is needed to identify start and end segments of restrictions
-    external_memory.way_start_end_id_list.push_back(
-        WayIDStartAndEndEdge(parsed_way.id,
-                             parsed_way.path[0],
-                             parsed_way.path[1],
-                             parsed_way.path[parsed_way.path.size() - 2],
-                             parsed_way.path.back()));
-
-    if (split_bidirectional_edge)
-    { // Only true if the way should be split
-        std::reverse(parsed_way.path.begin(), parsed_way.path.end());
-        for (std::vector<NodeID>::size_type n = 0; n < parsed_way.path.size() - 1; ++n)
-        {
-            external_memory.all_edges_list.push_back(
-                InternalExtractorEdge(parsed_way.path[n],
-                                      parsed_way.path[n + 1],
-                                      parsed_way.type,
-                                      ExtractionWay::oneway,
-                                      parsed_way.backward_speed,
-                                      parsed_way.nameID,
-                                      parsed_way.roundabout,
-                                      parsed_way.ignoreInGrid,
-                                      (0 < parsed_way.duration),
-                                      parsed_way.isAccessRestricted,
-                                      (ExtractionWay::oneway == parsed_way.direction),
-                                      split_bidirectional_edge));
-        }
-        external_memory.way_start_end_id_list.push_back(
-            WayIDStartAndEndEdge(parsed_way.id,
-                                 parsed_way.path[0],
-                                 parsed_way.path[1],
-                                 parsed_way.path[parsed_way.path.size() - 2],
-                                 parsed_way.path.back()));
-    }
-}

Extractor/ExtractorStructs.h

@@ -1,114 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef EXTRACTORSTRUCTS_H_
-#define EXTRACTORSTRUCTS_H_
-
-#include "../DataStructures/HashTable.h"
-#include "../DataStructures/ImportNode.h"
-#include "../typedefs.h"
-
-#include <limits>
-#include <string>
-
-struct ExtractorRelation
-{
-    ExtractorRelation() : type(unknown) {}
-    enum
-    { unknown = 0,
-      ferry,
-      turnRestriction } type;
-    HashTable<std::string, std::string> keyVals;
-};
-
-struct WayIDStartAndEndEdge
-{
-    unsigned wayID;
-    NodeID firstStart;
-    NodeID firstTarget;
-    NodeID lastStart;
-    NodeID lastTarget;
-    WayIDStartAndEndEdge()
-        : wayID(std::numeric_limits<unsigned>::max()), firstStart(std::numeric_limits<unsigned>::max()), firstTarget(std::numeric_limits<unsigned>::max()), lastStart(std::numeric_limits<unsigned>::max()),
-          lastTarget(std::numeric_limits<unsigned>::max())
-    {
-    }
-
-    explicit WayIDStartAndEndEdge(unsigned w, NodeID fs, NodeID ft, NodeID ls, NodeID lt)
-        : wayID(w), firstStart(fs), firstTarget(ft), lastStart(ls), lastTarget(lt)
-    {
-    }
-
-    static WayIDStartAndEndEdge min_value()
-    {
-        return WayIDStartAndEndEdge((std::numeric_limits<unsigned>::min)(),
-                                    (std::numeric_limits<unsigned>::min)(),
-                                    (std::numeric_limits<unsigned>::min)(),
-                                    (std::numeric_limits<unsigned>::min)(),
-                                    (std::numeric_limits<unsigned>::min)());
-    }
-    static WayIDStartAndEndEdge max_value()
-    {
-        return WayIDStartAndEndEdge((std::numeric_limits<unsigned>::max)(),
-                                    (std::numeric_limits<unsigned>::max)(),
-                                    (std::numeric_limits<unsigned>::max)(),
-                                    (std::numeric_limits<unsigned>::max)(),
-                                    (std::numeric_limits<unsigned>::max)());
-    }
-};
-
-struct CmpWayByID
-{
-    typedef WayIDStartAndEndEdge value_type;
-    bool operator()(const WayIDStartAndEndEdge &a, const WayIDStartAndEndEdge &b) const
-    {
-        return a.wayID < b.wayID;
-    }
-    value_type max_value() { return WayIDStartAndEndEdge::max_value(); }
-    value_type min_value() { return WayIDStartAndEndEdge::min_value(); }
-};
-
-struct Cmp
-{
-    typedef NodeID value_type;
-    bool operator()(const NodeID a, const NodeID b) const { return a < b; }
-    value_type max_value() { return 0xffffffff; }
-    value_type min_value() { return 0x0; }
-};
-
-struct CmpNodeByID
-{
-    typedef ExternalMemoryNode value_type;
-    bool operator()(const ExternalMemoryNode &a, const ExternalMemoryNode &b) const
-    {
-        return a.id < b.id;
-    }
-    value_type max_value() { return ExternalMemoryNode::max_value(); }
-    value_type min_value() { return ExternalMemoryNode::min_value(); }
-};
-
-#endif /* EXTRACTORSTRUCTS_H_ */

Extractor/PBFParser.cpp

@@ -1,638 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#include "PBFParser.h"
-
-#include "ExtractionWay.h"
-#include "ExtractorCallbacks.h"
-#include "ScriptingEnvironment.h"
-
-#include "../DataStructures/HashTable.h"
-#include "../DataStructures/ImportNode.h"
-#include "../DataStructures/Restriction.h"
-#include "../Util/MachineInfo.h"
-#include "../Util/OpenMPWrapper.h"
-#include "../Util/OSRMException.h"
-#include "../Util/SimpleLogger.h"
-#include "../typedefs.h"
-
-#include <osrm/Coordinate.h>
-
-#include <zlib.h>
-
-#include <functional>
-#include <limits>
-#include <thread>
-
-PBFParser::PBFParser(const char *fileName,
-                     ExtractorCallbacks *extractor_callbacks,
-                     ScriptingEnvironment &scripting_environment)
-    : BaseParser(extractor_callbacks, scripting_environment)
-{
-    GOOGLE_PROTOBUF_VERIFY_VERSION;
-    // TODO: What is the bottleneck here? Filling the queue or reading the stuff from disk?
-    // NOTE: With Lua scripting, it is parsing the stuff. I/O is virtually for free.
-
-    // Max 2500 items in queue, hardcoded.
-    thread_data_queue = std::make_shared<ConcurrentQueue<ParserThreadData *>>(2500);
-    input.open(fileName, std::ios::in | std::ios::binary);
-
-    if (!input)
-    {
-        throw OSRMException("pbf file not found.");
-    }
-
-    block_count = 0;
-    group_count = 0;
-}
-
-PBFParser::~PBFParser()
-{
-    if (input.is_open())
-    {
-        input.close();
-    }
-
-    // Clean up any leftover ThreadData objects in the queue
-    ParserThreadData *thread_data;
-    while (thread_data_queue->try_pop(thread_data))
-    {
-        delete thread_data;
-    }
-    google::protobuf::ShutdownProtobufLibrary();
-
-    SimpleLogger().Write(logDEBUG) << "parsed " << block_count << " blocks from pbf with "
-                                   << group_count << " groups";
-}
-
-inline bool PBFParser::ReadHeader()
-{
-    ParserThreadData init_data;
-    /** read Header */
-    if (!readPBFBlobHeader(input, &init_data))
-    {
-        return false;
-    }
-
-    if (readBlob(input, &init_data))
-    {
-        if (!init_data.PBFHeaderBlock.ParseFromArray(&(init_data.charBuffer[0]),
-                                                    init_data.charBuffer.size()))
-        {
-            std::cerr << "[error] Header not parseable!" << std::endl;
-            return false;
-        }
-
-        const auto feature_size = init_data.PBFHeaderBlock.required_features_size();
-        for (int i = 0; i < feature_size; ++i)
-        {
-            const std::string &feature = init_data.PBFHeaderBlock.required_features(i);
-            bool supported = false;
-            if ("OsmSchema-V0.6" == feature)
-            {
-                supported = true;
-            }
-            else if ("DenseNodes" == feature)
-            {
-                supported = true;
-            }
-
-            if (!supported)
-            {
-                std::cerr << "[error] required feature not supported: " << feature.data()
-                          << std::endl;
-                return false;
-            }
-        }
-    }
-    else
-    {
-        std::cerr << "[error] blob not loaded!" << std::endl;
-    }
-    return true;
-}
-
-inline void PBFParser::ReadData()
-{
-    bool keep_running = true;
-    do
-    {
-        ParserThreadData *thread_data = new ParserThreadData();
-        keep_running = readNextBlock(input, thread_data);
-
-        if (keep_running)
-        {
-            thread_data_queue->push(thread_data);
-        }
-        else
-        {
-            // No more data to read, parse stops when nullptr encountered
-            thread_data_queue->push(nullptr);
-            delete thread_data;
-        }
-    } while (keep_running);
-}
-
-inline void PBFParser::ParseData()
-{
-    while (true)
-    {
-        ParserThreadData *thread_data;
-        thread_data_queue->wait_and_pop(thread_data);
-        if (nullptr == thread_data)
-        {
-            thread_data_queue->push(nullptr); // Signal end of data for other threads
-            break;
-        }
-
-        loadBlock(thread_data);
-
-        int group_size = thread_data->PBFprimitiveBlock.primitivegroup_size();
-        for (int i = 0; i < group_size; ++i)
-        {
-            thread_data->currentGroupID = i;
-            loadGroup(thread_data);
-
-            if (thread_data->entityTypeIndicator == TypeNode)
-            {
-                parseNode(thread_data);
-            }
-            if (thread_data->entityTypeIndicator == TypeWay)
-            {
-                parseWay(thread_data);
-            }
-            if (thread_data->entityTypeIndicator == TypeRelation)
-            {
-                parseRelation(thread_data);
-            }
-            if (thread_data->entityTypeIndicator == TypeDenseNode)
-            {
-                parseDenseNode(thread_data);
-            }
-        }
-
-        delete thread_data;
-        thread_data = nullptr;
-    }
-}
-
-inline bool PBFParser::Parse()
-{
-    // Start the read and parse threads
-    std::thread read_thread(std::bind(&PBFParser::ReadData, this));
-
-    // Open several parse threads that are synchronized before call to
-    std::thread parse_thread(std::bind(&PBFParser::ParseData, this));
-
-    // Wait for the threads to finish
-    read_thread.join();
-    parse_thread.join();
-
-    return true;
-}
-
-inline void PBFParser::parseDenseNode(ParserThreadData *thread_data)
-{
-    const OSMPBF::DenseNodes &dense =
-        thread_data->PBFprimitiveBlock.primitivegroup(thread_data->currentGroupID).dense();
-    int denseTagIndex = 0;
-    int64_t m_lastDenseID = 0;
-    int64_t m_lastDenseLatitude = 0;
-    int64_t m_lastDenseLongitude = 0;
-
-    const int number_of_nodes = dense.id_size();
-    std::vector<ImportNode> extracted_nodes_vector(number_of_nodes);
-    for (int i = 0; i < number_of_nodes; ++i)
-    {
-        m_lastDenseID += dense.id(i);
-        m_lastDenseLatitude += dense.lat(i);
-        m_lastDenseLongitude += dense.lon(i);
-        extracted_nodes_vector[i].id = m_lastDenseID;
-        extracted_nodes_vector[i].lat =
-            COORDINATE_PRECISION *
-            ((double)m_lastDenseLatitude * thread_data->PBFprimitiveBlock.granularity() +
-             thread_data->PBFprimitiveBlock.lat_offset()) /
-            NANO;
-        extracted_nodes_vector[i].lon =
-            COORDINATE_PRECISION *
-            ((double)m_lastDenseLongitude * thread_data->PBFprimitiveBlock.granularity() +
-             thread_data->PBFprimitiveBlock.lon_offset()) /
-            NANO;
-        while (denseTagIndex < dense.keys_vals_size())
-        {
-            const int tagValue = dense.keys_vals(denseTagIndex);
-            if (0 == tagValue)
-            {
-                ++denseTagIndex;
-                break;
-            }
-            const int keyValue = dense.keys_vals(denseTagIndex + 1);
-            const std::string &key = thread_data->PBFprimitiveBlock.stringtable().s(tagValue);
-            const std::string &value = thread_data->PBFprimitiveBlock.stringtable().s(keyValue);
-            extracted_nodes_vector[i].keyVals.emplace(key, value);
-            denseTagIndex += 2;
-        }
-    }
-#pragma omp parallel
-    {
-        const int thread_num = omp_get_thread_num();
-#pragma omp parallel for schedule(guided)
-        for (int i = 0; i < number_of_nodes; ++i)
-        {
-            ImportNode &import_node = extracted_nodes_vector[i];
-            ParseNodeInLua(import_node, scripting_environment.getLuaStateForThreadID(thread_num));
-        }
-    }
-
-    for (const ImportNode &import_node : extracted_nodes_vector)
-    {
-        extractor_callbacks->ProcessNode(import_node);
-    }
-}
-
-inline void PBFParser::parseNode(ParserThreadData *)
-{
-    throw OSRMException("Parsing of simple nodes not supported. PBF should use dense nodes");
-}
-
-inline void PBFParser::parseRelation(ParserThreadData *thread_data)
-{
-    // TODO: leave early, if relation is not a restriction
-    // TODO: reuse rawRestriction container
-    if (!use_turn_restrictions)
-    {
-        return;
-    }
-    const OSMPBF::PrimitiveGroup &group =
-        thread_data->PBFprimitiveBlock.primitivegroup(thread_data->currentGroupID);
-
-    for (int i = 0, relation_size = group.relations_size(); i < relation_size; ++i)
-    {
-        std::string except_tag_string;
-        const OSMPBF::Relation &inputRelation =
-            thread_data->PBFprimitiveBlock.primitivegroup(thread_data->currentGroupID).relations(i);
-        bool isRestriction = false;
-        bool isOnlyRestriction = false;
-        for (int k = 0, endOfKeys = inputRelation.keys_size(); k < endOfKeys; ++k)
-        {
-            const std::string &key =
-                thread_data->PBFprimitiveBlock.stringtable().s(inputRelation.keys(k));
-            const std::string &val =
-                thread_data->PBFprimitiveBlock.stringtable().s(inputRelation.vals(k));
-            if ("type" == key)
-            {
-                if ("restriction" == val)
-                {
-                    isRestriction = true;
-                }
-                else
-                {
-                    break;
-                }
-            }
-            if (("restriction" == key) && (val.find("only_") == 0))
-            {
-                isOnlyRestriction = true;
-            }
-            if ("except" == key)
-            {
-                except_tag_string = val;
-            }
-        }
-
-        if (isRestriction && ShouldIgnoreRestriction(except_tag_string))
-        {
-            continue;
-        }
-
-        if (isRestriction)
-        {
-            int64_t lastRef = 0;
-            InputRestrictionContainer currentRestrictionContainer(isOnlyRestriction);
-            for (int rolesIndex = 0, last_role = inputRelation.roles_sid_size();
-                 rolesIndex < last_role;
-                 ++rolesIndex)
-            {
-                const std::string &role = thread_data->PBFprimitiveBlock.stringtable().s(
-                    inputRelation.roles_sid(rolesIndex));
-                lastRef += inputRelation.memids(rolesIndex);
-
-                if (!("from" == role || "to" == role || "via" == role))
-                {
-                    continue;
-                }
-
-                switch (inputRelation.types(rolesIndex))
-                {
-                case 0: // node
-                    if ("from" == role || "to" == role)
-                    { // Only via should be a node
-                        continue;
-                    }
-                    assert("via" == role);
-                    if (std::numeric_limits<unsigned>::max() != currentRestrictionContainer.viaNode)
-                    {
-                        currentRestrictionContainer.viaNode = std::numeric_limits<unsigned>::max();
-                    }
-                    assert(std::numeric_limits<unsigned>::max() == currentRestrictionContainer.viaNode);
-                    currentRestrictionContainer.restriction.viaNode = lastRef;
-                    break;
-                case 1: // way
-                    assert("from" == role || "to" == role || "via" == role);
-                    if ("from" == role)
-                    {
-                        currentRestrictionContainer.fromWay = lastRef;
-                    }
-                    if ("to" == role)
-                    {
-                        currentRestrictionContainer.toWay = lastRef;
-                    }
-                    if ("via" == role)
-                    {
-                        assert(currentRestrictionContainer.restriction.toNode == std::numeric_limits<unsigned>::max());
-                        currentRestrictionContainer.viaNode = lastRef;
-                    }
-                    break;
-                case 2: // relation, not used. relations relating to relations are evil.
-                    continue;
-                    assert(false);
-                    break;
-
-                default: // should not happen
-                    assert(false);
-                    break;
-                }
-            }
-            if (!extractor_callbacks->ProcessRestriction(currentRestrictionContainer))
-            {
-                std::cerr << "[PBFParser] relation not parsed" << std::endl;
-            }
-        }
-    }
-}
-
-inline void PBFParser::parseWay(ParserThreadData *thread_data)
-{
-    const int number_of_ways =
-        thread_data->PBFprimitiveBlock.primitivegroup(thread_data->currentGroupID).ways_size();
-    std::vector<ExtractionWay> parsed_way_vector(number_of_ways);
-    for (int i = 0; i < number_of_ways; ++i)
-    {
-        const OSMPBF::Way &inputWay =
-            thread_data->PBFprimitiveBlock.primitivegroup(thread_data->currentGroupID).ways(i);
-        parsed_way_vector[i].id = inputWay.id();
-        unsigned pathNode(0);
-        const int number_of_referenced_nodes = inputWay.refs_size();
-        for (int j = 0; j < number_of_referenced_nodes; ++j)
-        {
-            pathNode += inputWay.refs(j);
-            parsed_way_vector[i].path.push_back(pathNode);
-        }
-        assert(inputWay.keys_size() == inputWay.vals_size());
-        const int number_of_keys = inputWay.keys_size();
-        for (int j = 0; j < number_of_keys; ++j)
-        {
-            const std::string &key =
-                thread_data->PBFprimitiveBlock.stringtable().s(inputWay.keys(j));
-            const std::string &val =
-                thread_data->PBFprimitiveBlock.stringtable().s(inputWay.vals(j));
-            parsed_way_vector[i].keyVals.emplace(key, val);
-        }
-    }
-
-#pragma omp parallel for schedule(guided)
-    for (int i = 0; i < number_of_ways; ++i)
-    {
-        ExtractionWay &extraction_way = parsed_way_vector[i];
-        if (2 <= extraction_way.path.size())
-        {
-            ParseWayInLua(extraction_way,
-                          scripting_environment.getLuaStateForThreadID(omp_get_thread_num()));
-        }
-    }
-
-    for (ExtractionWay &extraction_way : parsed_way_vector)
-    {
-        if (2 <= extraction_way.path.size())
-        {
-            extractor_callbacks->ProcessWay(extraction_way);
-        }
-    }
-}
-
-inline void PBFParser::loadGroup(ParserThreadData *thread_data)
-{
-#ifndef NDEBUG
-    ++group_count;
-#endif
-
-    const OSMPBF::PrimitiveGroup &group =
-        thread_data->PBFprimitiveBlock.primitivegroup(thread_data->currentGroupID);
-    thread_data->entityTypeIndicator = TypeDummy;
-    if (0 != group.nodes_size())
-    {
-        thread_data->entityTypeIndicator = TypeNode;
-    }
-    if (0 != group.ways_size())
-    {
-        thread_data->entityTypeIndicator = TypeWay;
-    }
-    if (0 != group.relations_size())
-    {
-        thread_data->entityTypeIndicator = TypeRelation;
-    }
-    if (group.has_dense())
-    {
-        thread_data->entityTypeIndicator = TypeDenseNode;
-        assert(0 != group.dense().id_size());
-    }
-    assert(thread_data->entityTypeIndicator != TypeDummy);
-}
-
-inline void PBFParser::loadBlock(ParserThreadData *thread_data)
-{
-    ++block_count;
-    thread_data->currentGroupID = 0;
-    thread_data->currentEntityID = 0;
-}
-
-inline bool PBFParser::readPBFBlobHeader(std::fstream &stream, ParserThreadData *thread_data)
-{
-    int size(0);
-    stream.read((char *)&size, sizeof(int));
-    size = SwapEndian(size);
-    if (stream.eof())
-    {
-        return false;
-    }
-    if (size > MAX_BLOB_HEADER_SIZE || size < 0)
-    {
-        return false;
-    }
-    char *data = new char[size];
-    stream.read(data, size * sizeof(data[0]));
-
-    bool dataSuccessfullyParsed = (thread_data->PBFBlobHeader).ParseFromArray(data, size);
-    delete[] data;
-    return dataSuccessfullyParsed;
-}
-
-inline bool PBFParser::unpackZLIB(std::fstream &, ParserThreadData *thread_data)
-{
-    unsigned rawSize = thread_data->PBFBlob.raw_size();
-    char *unpackedDataArray = new char[rawSize];
-    z_stream compressedDataStream;
-    compressedDataStream.next_in = (unsigned char *)thread_data->PBFBlob.zlib_data().data();
-    compressedDataStream.avail_in = thread_data->PBFBlob.zlib_data().size();
-    compressedDataStream.next_out = (unsigned char *)unpackedDataArray;
-    compressedDataStream.avail_out = rawSize;
-    compressedDataStream.zalloc = Z_NULL;
-    compressedDataStream.zfree = Z_NULL;
-    compressedDataStream.opaque = Z_NULL;
-    int ret = inflateInit(&compressedDataStream);
-    if (ret != Z_OK)
-    {
-        std::cerr << "[error] failed to init zlib stream" << std::endl;
-        delete[] unpackedDataArray;
-        return false;
-    }
-
-    ret = inflate(&compressedDataStream, Z_FINISH);
-    if (ret != Z_STREAM_END)
-    {
-        std::cerr << "[error] failed to inflate zlib stream" << std::endl;
-        std::cerr << "[error] Error type: " << ret << std::endl;
-        delete[] unpackedDataArray;
-        return false;
-    }
-
-    ret = inflateEnd(&compressedDataStream);
-    if (ret != Z_OK)
-    {
-        std::cerr << "[error] failed to deinit zlib stream" << std::endl;
-        delete[] unpackedDataArray;
-        return false;
-    }
-
-    thread_data->charBuffer.clear();
-    thread_data->charBuffer.resize(rawSize);
-    std::copy(unpackedDataArray, unpackedDataArray + rawSize, thread_data->charBuffer.begin());
-    delete[] unpackedDataArray;
-    return true;
-}
-
-inline bool PBFParser::unpackLZMA(std::fstream &, ParserThreadData *) { return false; }
-
-inline bool PBFParser::readBlob(std::fstream &stream, ParserThreadData *thread_data)
-{
-    if (stream.eof())
-    {
-        return false;
-    }
-
-    const int size = thread_data->PBFBlobHeader.datasize();
-    if (size < 0 || size > MAX_BLOB_SIZE)
-    {
-        std::cerr << "[error] invalid Blob size:" << size << std::endl;
-        return false;
-    }
-
-    char *data = new char[size];
-    stream.read(data, sizeof(data[0]) * size);
-
-    if (!thread_data->PBFBlob.ParseFromArray(data, size))
-    {
-        std::cerr << "[error] failed to parse blob" << std::endl;
-        delete[] data;
-        return false;
-    }
-
-    if (thread_data->PBFBlob.has_raw())
-    {
-        const std::string &data = thread_data->PBFBlob.raw();
-        thread_data->charBuffer.clear();
-        thread_data->charBuffer.resize(data.size());
-        std::copy(data.begin(), data.end(), thread_data->charBuffer.begin());
-    }
-    else if (thread_data->PBFBlob.has_zlib_data())
-    {
-        if (!unpackZLIB(stream, thread_data))
-        {
-            std::cerr << "[error] zlib data encountered that could not be unpacked" << std::endl;
-            delete[] data;
-            return false;
-        }
-    }
-    else if (thread_data->PBFBlob.has_lzma_data())
-    {
-        if (!unpackLZMA(stream, thread_data))
-        {
-            std::cerr << "[error] lzma data encountered that could not be unpacked" << std::endl;
-        }
-        delete[] data;
-        return false;
-    }
-    else
-    {
-        std::cerr << "[error] Blob contains no data" << std::endl;
-        delete[] data;
-        return false;
-    }
-    delete[] data;
-    return true;
-}
-
-bool PBFParser::readNextBlock(std::fstream &stream, ParserThreadData *thread_data)
-{
-    if (stream.eof())
-    {
-        return false;
-    }
-
-    if (!readPBFBlobHeader(stream, thread_data))
-    {
-        return false;
-    }
-
-    if (thread_data->PBFBlobHeader.type() != "OSMData")
-    {
-        return false;
-    }
-
-    if (!readBlob(stream, thread_data))
-    {
-        return false;
-    }
-
-    if (!thread_data->PBFprimitiveBlock.ParseFromArray(&(thread_data->charBuffer[0]),
-                                                      thread_data->charBuffer.size()))
-    {
-        std::cerr << "failed to parse PrimitiveBlock" << std::endl;
-        return false;
-    }
-    return true;
-}

Extractor/PBFParser.h

@@ -1,99 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef PBFPARSER_H_
-#define PBFPARSER_H_
-
-#include "BaseParser.h"
-#include "../DataStructures/ConcurrentQueue.h"
-
-#include <osmpbf/fileformat.pb.h>
-#include <osmpbf/osmformat.pb.h>
-
-#include <fstream>
-#include <memory>
-
-class PBFParser : public BaseParser
-{
-
-    enum EntityType
-    { TypeDummy = 0,
-      TypeNode = 1,
-      TypeWay = 2,
-      TypeRelation = 4,
-      TypeDenseNode = 8 };
-
-    struct ParserThreadData
-    {
-        int currentGroupID;
-        int currentEntityID;
-        EntityType entityTypeIndicator;
-
-        OSMPBF::BlobHeader PBFBlobHeader;
-        OSMPBF::Blob PBFBlob;
-
-        OSMPBF::HeaderBlock PBFHeaderBlock;
-        OSMPBF::PrimitiveBlock PBFprimitiveBlock;
-
-        std::vector<char> charBuffer;
-    };
-
-  public:
-    PBFParser(const char *file_name, ExtractorCallbacks *extractor_callbacks, ScriptingEnvironment &scripting_environment);
-    virtual ~PBFParser();
-
-    inline bool ReadHeader();
-    inline bool Parse();
-
-  private:
-    inline void ReadData();
-    inline void ParseData();
-    inline void parseDenseNode(ParserThreadData *thread_data);
-    inline void parseNode(ParserThreadData *thread_data);
-    inline void parseRelation(ParserThreadData *thread_data);
-    inline void parseWay(ParserThreadData *thread_data);
-
-    inline void loadGroup(ParserThreadData *thread_data);
-    inline void loadBlock(ParserThreadData *thread_data);
-    inline bool readPBFBlobHeader(std::fstream &stream, ParserThreadData *thread_data);
-    inline bool unpackZLIB(std::fstream &stream, ParserThreadData *thread_data);
-    inline bool unpackLZMA(std::fstream &stream, ParserThreadData *thread_data);
-    inline bool readBlob(std::fstream &stream, ParserThreadData *thread_data);
-    inline bool readNextBlock(std::fstream &stream, ParserThreadData *thread_data);
-
-    static const int NANO = 1000 * 1000 * 1000;
-    static const int MAX_BLOB_HEADER_SIZE = 64 * 1024;
-    static const int MAX_BLOB_SIZE = 32 * 1024 * 1024;
-
-    unsigned group_count;
-    unsigned block_count;
-
-    std::fstream input; // the input stream to parse
-    std::shared_ptr<ConcurrentQueue<ParserThreadData *>> thread_data_queue;
-};
-
-#endif /* PBFPARSER_H_ */

Extractor/ScriptingEnvironment.cpp

@@ -1,124 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#include "ScriptingEnvironment.h"
-
-#include "ExtractionHelperFunctions.h"
-#include "ExtractionWay.h"
-#include "../DataStructures/ImportNode.h"
-#include "../Util/LuaUtil.h"
-#include "../Util/OpenMPWrapper.h"
-#include "../Util/OSRMException.h"
-#include "../Util/SimpleLogger.h"
-#include "../typedefs.h"
-
-ScriptingEnvironment::ScriptingEnvironment() {}
-ScriptingEnvironment::ScriptingEnvironment(const char *file_name)
-{
-    SimpleLogger().Write() << "Using script " << file_name;
-
-    // Create a new lua state
-    for (int i = 0; i < omp_get_max_threads(); ++i)
-    {
-        lua_state_vector.push_back(luaL_newstate());
-    }
-
-// Connect LuaBind to this lua state for all threads
-#pragma omp parallel
-    {
-        lua_State *lua_state = getLuaStateForThreadID(omp_get_thread_num());
-        luabind::open(lua_state);
-        // open utility libraries string library;
-        luaL_openlibs(lua_state);
-
-        luaAddScriptFolderToLoadPath(lua_state, file_name);
-
-        // Add our function to the state's global scope
-        luabind::module(lua_state)[
-            luabind::def("print", LUA_print<std::string>),
-            luabind::def("durationIsValid", durationIsValid),
-            luabind::def("parseDuration", parseDuration)
-        ];
-
-        luabind::module(lua_state)[luabind::class_<HashTable<std::string, std::string>>("keyVals")
-                                        .def("Add", &HashTable<std::string, std::string>::Add)
-                                        .def("Find", &HashTable<std::string, std::string>::Find)
-                                        .def("Holds", &HashTable<std::string, std::string>::Holds)];
-
-        luabind::module(lua_state)[luabind::class_<ImportNode>("Node")
-                                        .def(luabind::constructor<>())
-                                        .def_readwrite("lat", &ImportNode::lat)
-                                        .def_readwrite("lon", &ImportNode::lon)
-                                        .def_readonly("id", &ImportNode::id)
-                                        .def_readwrite("bollard", &ImportNode::bollard)
-                                        .def_readwrite("traffic_light", &ImportNode::trafficLight)
-                                        .def_readwrite("tags", &ImportNode::keyVals)];
-
-        luabind::module(lua_state)
-            [luabind::class_<ExtractionWay>("Way")
-                 .def(luabind::constructor<>())
-                 .def_readonly("id", &ExtractionWay::id)
-                 .def_readwrite("name", &ExtractionWay::name)
-                 .def_readwrite("speed", &ExtractionWay::speed)
-                 .def_readwrite("backward_speed", &ExtractionWay::backward_speed)
-                 .def_readwrite("duration", &ExtractionWay::duration)
-                 .def_readwrite("type", &ExtractionWay::type)
-                 .def_readwrite("access", &ExtractionWay::access)
-                 .def_readwrite("roundabout", &ExtractionWay::roundabout)
-                 .def_readwrite("is_access_restricted", &ExtractionWay::isAccessRestricted)
-                 .def_readwrite("ignore_in_grid", &ExtractionWay::ignoreInGrid)
-                 .def_readwrite("tags", &ExtractionWay::keyVals)
-                 .def_readwrite("direction", &ExtractionWay::direction)
-                 .enum_("constants")[
-                     luabind::value("notSure", 0),
-                     luabind::value("oneway", 1),
-                     luabind::value("bidirectional", 2),
-                     luabind::value("opposite", 3)
-                 ]];
-
-        // fails on c++11/OS X 10.9
-        luabind::module(lua_state)[luabind::class_<std::vector<std::string>>("vector").def(
-            "Add",
-            static_cast<void (std::vector<std::string>::*)(const std::string &)>(
-                &std::vector<std::string>::push_back))];
-
-        if (0 != luaL_dofile(lua_state, file_name))
-        {
-            throw OSRMException("ERROR occured in scripting block");
-        }
-    }
-}
-
-ScriptingEnvironment::~ScriptingEnvironment()
-{
-    for (unsigned i = 0; i < lua_state_vector.size(); ++i)
-    {
-        //        lua_state_vector[i];
-    }
-}
-
-lua_State *ScriptingEnvironment::getLuaStateForThreadID(const int id) { return lua_state_vector[id]; }

Extractor/XMLParser.cpp

@@ -1,347 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#include "XMLParser.h"
-
-#include "ExtractionWay.h"
-#include "ExtractorCallbacks.h"
-
-#include "../DataStructures/HashTable.h"
-#include "../DataStructures/ImportNode.h"
-#include "../DataStructures/InputReaderFactory.h"
-#include "../DataStructures/Restriction.h"
-#include "../Util/SimpleLogger.h"
-#include "../Util/StringUtil.h"
-#include "../typedefs.h"
-
-#include <osrm/Coordinate.h>
-
-XMLParser::XMLParser(const char *filename, ExtractorCallbacks *ec, ScriptingEnvironment &se)
-    : BaseParser(ec, se)
-{
-    inputReader = inputReaderFactory(filename);
-}
-
-bool XMLParser::ReadHeader() { return (xmlTextReaderRead(inputReader) == 1); }
-bool XMLParser::Parse()
-{
-    while (xmlTextReaderRead(inputReader) == 1)
-    {
-        const int type = xmlTextReaderNodeType(inputReader);
-
-        // 1 is Element
-        if (type != 1)
-        {
-            continue;
-        }
-
-        xmlChar *currentName = xmlTextReaderName(inputReader);
-        if (currentName == NULL)
-        {
-            continue;
-        }
-
-        if (xmlStrEqual(currentName, (const xmlChar *)"node") == 1)
-        {
-            ImportNode n = ReadXMLNode();
-            ParseNodeInLua(n, lua_state);
-            extractor_callbacks->ProcessNode(n);
-        }
-
-        if (xmlStrEqual(currentName, (const xmlChar *)"way") == 1)
-        {
-            ExtractionWay way = ReadXMLWay();
-            ParseWayInLua(way, lua_state);
-            extractor_callbacks->ProcessWay(way);
-        }
-        if (use_turn_restrictions && xmlStrEqual(currentName, (const xmlChar *)"relation") == 1)
-        {
-            InputRestrictionContainer r = ReadXMLRestriction();
-            if ((UINT_MAX != r.fromWay) && !extractor_callbacks->ProcessRestriction(r))
-            {
-                std::cerr << "[XMLParser] restriction not parsed" << std::endl;
-            }
-        }
-        xmlFree(currentName);
-    }
-    return true;
-}
-
-InputRestrictionContainer XMLParser::ReadXMLRestriction()
-{
-    InputRestrictionContainer restriction;
-    std::string except_tag_string;
-
-    if (xmlTextReaderIsEmptyElement(inputReader) != 1)
-    {
-        const int depth = xmlTextReaderDepth(inputReader);
-        while (xmlTextReaderRead(inputReader) == 1)
-        {
-            const int child_type = xmlTextReaderNodeType(inputReader);
-            if (child_type != 1 && child_type != 15)
-            {
-                continue;
-            }
-            const int childDepth = xmlTextReaderDepth(inputReader);
-            xmlChar *childName = xmlTextReaderName(inputReader);
-            if (childName == NULL)
-            {
-                continue;
-            }
-            if (depth == childDepth && child_type == 15 &&
-                xmlStrEqual(childName, (const xmlChar *)"relation") == 1)
-            {
-                xmlFree(childName);
-                break;
-            }
-            if (child_type != 1)
-            {
-                xmlFree(childName);
-                continue;
-            }
-
-            if (xmlStrEqual(childName, (const xmlChar *)"tag") == 1)
-            {
-                xmlChar *k = xmlTextReaderGetAttribute(inputReader, (const xmlChar *)"k");
-                xmlChar *value = xmlTextReaderGetAttribute(inputReader, (const xmlChar *)"v");
-                if (k != NULL && value != NULL)
-                {
-                    if (xmlStrEqual(k, (const xmlChar *)"restriction") &&
-                        (0 == std::string((const char *)value).find("only_")))
-                    {
-                        restriction.restriction.flags.isOnly = true;
-                    }
-                    if (xmlStrEqual(k, (const xmlChar *)"except"))
-                    {
-                        except_tag_string = (const char *)value;
-                    }
-                }
-
-                if (k != NULL)
-                {
-                    xmlFree(k);
-                }
-                if (value != NULL)
-                {
-                    xmlFree(value);
-                }
-            }
-            else if (xmlStrEqual(childName, (const xmlChar *)"member") == 1)
-            {
-                xmlChar *ref = xmlTextReaderGetAttribute(inputReader, (const xmlChar *)"ref");
-                if (ref != NULL)
-                {
-                    xmlChar *role = xmlTextReaderGetAttribute(inputReader, (const xmlChar *)"role");
-                    xmlChar *type = xmlTextReaderGetAttribute(inputReader, (const xmlChar *)"type");
-
-                    if (xmlStrEqual(role, (const xmlChar *)"to") &&
-                        xmlStrEqual(type, (const xmlChar *)"way"))
-                    {
-                        restriction.toWay = stringToUint((const char *)ref);
-                    }
-                    if (xmlStrEqual(role, (const xmlChar *)"from") &&
-                        xmlStrEqual(type, (const xmlChar *)"way"))
-                    {
-                        restriction.fromWay = stringToUint((const char *)ref);
-                    }
-                    if (xmlStrEqual(role, (const xmlChar *)"via") &&
-                        xmlStrEqual(type, (const xmlChar *)"node"))
-                    {
-                        restriction.restriction.viaNode = stringToUint((const char *)ref);
-                    }
-
-                    if (NULL != type)
-                    {
-                        xmlFree(type);
-                    }
-                    if (NULL != role)
-                    {
-                        xmlFree(role);
-                    }
-                    if (NULL != ref)
-                    {
-                        xmlFree(ref);
-                    }
-                }
-            }
-            xmlFree(childName);
-        }
-    }
-
-    if (ShouldIgnoreRestriction(except_tag_string))
-    {
-        restriction.fromWay = UINT_MAX; // workaround to ignore the restriction
-    }
-    return restriction;
-}
-
-ExtractionWay XMLParser::ReadXMLWay()
-{
-    ExtractionWay way;
-    if (xmlTextReaderIsEmptyElement(inputReader) == 1)
-    {
-        return way;
-    }
-    const int depth = xmlTextReaderDepth(inputReader);
-    while (xmlTextReaderRead(inputReader) == 1)
-    {
-        const int child_type = xmlTextReaderNodeType(inputReader);
-        if (child_type != 1 && child_type != 15)
-        {
-            continue;
-        }
-        const int childDepth = xmlTextReaderDepth(inputReader);
-        xmlChar *childName = xmlTextReaderName(inputReader);
-        if (childName == NULL)
-        {
-            continue;
-        }
-
-        if (depth == childDepth && child_type == 15 &&
-            xmlStrEqual(childName, (const xmlChar *)"way") == 1)
-        {
-            xmlChar *id = xmlTextReaderGetAttribute(inputReader, (const xmlChar *)"id");
-            way.id = stringToUint((char *)id);
-            xmlFree(id);
-            xmlFree(childName);
-            break;
-        }
-        if (child_type != 1)
-        {
-            xmlFree(childName);
-            continue;
-        }
-
-        if (xmlStrEqual(childName, (const xmlChar *)"tag") == 1)
-        {
-            xmlChar *k = xmlTextReaderGetAttribute(inputReader, (const xmlChar *)"k");
-            xmlChar *value = xmlTextReaderGetAttribute(inputReader, (const xmlChar *)"v");
-
-            if (k != NULL && value != NULL)
-            {
-                way.keyVals.Add(std::string((char *)k), std::string((char *)value));
-            }
-            if (k != NULL)
-            {
-                xmlFree(k);
-            }
-            if (value != NULL)
-            {
-                xmlFree(value);
-            }
-        }
-        else if (xmlStrEqual(childName, (const xmlChar *)"nd") == 1)
-        {
-            xmlChar *ref = xmlTextReaderGetAttribute(inputReader, (const xmlChar *)"ref");
-            if (ref != NULL)
-            {
-                way.path.push_back(stringToUint((const char *)ref));
-                xmlFree(ref);
-            }
-        }
-        xmlFree(childName);
-    }
-    return way;
-}
-
-ImportNode XMLParser::ReadXMLNode()
-{
-    ImportNode node;
-
-    xmlChar *attribute = xmlTextReaderGetAttribute(inputReader, (const xmlChar *)"lat");
-    if (attribute != NULL)
-    {
-        node.lat = COORDINATE_PRECISION * StringToDouble((const char *)attribute);
-        xmlFree(attribute);
-    }
-    attribute = xmlTextReaderGetAttribute(inputReader, (const xmlChar *)"lon");
-    if (attribute != NULL)
-    {
-        node.lon = COORDINATE_PRECISION * StringToDouble((const char *)attribute);
-        xmlFree(attribute);
-    }
-    attribute = xmlTextReaderGetAttribute(inputReader, (const xmlChar *)"id");
-    if (attribute != NULL)
-    {
-        node.id = stringToUint((const char *)attribute);
-        xmlFree(attribute);
-    }
-
-    if (xmlTextReaderIsEmptyElement(inputReader) == 1)
-    {
-        return node;
-    }
-    const int depth = xmlTextReaderDepth(inputReader);
-    while (xmlTextReaderRead(inputReader) == 1)
-    {
-        const int child_type = xmlTextReaderNodeType(inputReader);
-        // 1 = Element, 15 = EndElement
-        if (child_type != 1 && child_type != 15)
-        {
-            continue;
-        }
-        const int childDepth = xmlTextReaderDepth(inputReader);
-        xmlChar *childName = xmlTextReaderName(inputReader);
-        if (childName == NULL)
-        {
-            continue;
-        }
-
-        if (depth == childDepth && child_type == 15 &&
-            xmlStrEqual(childName, (const xmlChar *)"node") == 1)
-        {
-            xmlFree(childName);
-            break;
-        }
-        if (child_type != 1)
-        {
-            xmlFree(childName);
-            continue;
-        }
-
-        if (xmlStrEqual(childName, (const xmlChar *)"tag") == 1)
-        {
-            xmlChar *k = xmlTextReaderGetAttribute(inputReader, (const xmlChar *)"k");
-            xmlChar *value = xmlTextReaderGetAttribute(inputReader, (const xmlChar *)"v");
-            if (k != NULL && value != NULL)
-            {
-                node.keyVals.emplace(std::string((char *)(k)), std::string((char *)(value)));
-            }
-            if (k != NULL)
-            {
-                xmlFree(k);
-            }
-            if (value != NULL)
-            {
-                xmlFree(value);
-            }
-        }
-
-        xmlFree(childName);
-    }
-    return node;
-}

Gemfile

@@ -4,4 +4,4 @@ gem "cucumber"
 gem "rake"
 gem "osmlib-base"
 gem "sys-proctable"
-gem "rspec-expectations"
+gem "rspec-expectations"

Include/osrm/Coordinate.h

@@ -1,96 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef FIXED_POINT_COORDINATE_H_
-#define FIXED_POINT_COORDINATE_H_
-
-#include <functional>
-#include <iosfwd> //for std::ostream
-
-constexpr float COORDINATE_PRECISION = 1000000.;
-
-struct FixedPointCoordinate
-{
-    int lat;
-    int lon;
-
-    FixedPointCoordinate();
-    explicit FixedPointCoordinate(int lat, int lon);
-    void Reset();
-    bool isSet() const;
-    bool isValid() const;
-    bool operator==(const FixedPointCoordinate &other) const;
-
-    static double
-    ApproximateDistance(const int lat1, const int lon1, const int lat2, const int lon2);
-
-    static double ApproximateDistance(const FixedPointCoordinate &c1,
-                                      const FixedPointCoordinate &c2);
-
-    static float ApproximateEuclideanDistance(const FixedPointCoordinate &c1,
-                                              const FixedPointCoordinate &c2);
-
-    static float ApproximateEuclideanDistance(const int lat1, const int lon1, const int lat2, const int lon2);
-
-    static float ApproximateSquaredEuclideanDistance(const FixedPointCoordinate &c1,
-                                                     const FixedPointCoordinate &c2);
-
-    static void convertInternalLatLonToString(const int value, std::string &output);
-
-    static void convertInternalCoordinateToString(const FixedPointCoordinate &coord,
-                                                  std::string &output);
-
-    static void convertInternalReversedCoordinateToString(const FixedPointCoordinate &coord,
-                                                          std::string &output);
-
-    static float ComputePerpendicularDistance(const FixedPointCoordinate &point,
-                                               const FixedPointCoordinate &segA,
-                                               const FixedPointCoordinate &segB);
-
-    static float ComputePerpendicularDistance(const FixedPointCoordinate &coord_a,
-                                               const FixedPointCoordinate &coord_b,
-                                               const FixedPointCoordinate &query_location,
-                                               FixedPointCoordinate &nearest_location,
-                                               float &r);
-
-    static float GetBearing(const FixedPointCoordinate &A, const FixedPointCoordinate &B);
-
-    float GetBearing(const FixedPointCoordinate &other) const;
-
-    void Output(std::ostream &out) const;
-
-    static float DegreeToRadian(const float degree);
-    static float RadianToDegree(const float radian);
-};
-
-inline std::ostream &operator<<(std::ostream &o, FixedPointCoordinate const &c)
-{
-    c.Output(o);
-    return o;
-}
-
-#endif /* FIXED_POINT_COORDINATE_H_ */

Include/osrm/Reply.h

@@ -1,74 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef REPLY_H
-#define REPLY_H
-
-#include "Header.h"
-
-#include <boost/asio.hpp>
-
-#include <vector>
-
-namespace http
-{
-
-const char okHTML[] = "";
-const char badRequestHTML[] = "{\"status\": 400,\"status_message\":\"Bad Request\"}";
-const char internalServerErrorHTML[] =
-    "{\"status\": 500,\"status_message\":\"Internal Server Error\"}";
-const char seperators[] = {':', ' '};
-const char crlf[] = {'\r', '\n'};
-const std::string okString = "HTTP/1.0 200 OK\r\n";
-const std::string badRequestString = "HTTP/1.0 400 Bad Request\r\n";
-const std::string internalServerErrorString = "HTTP/1.0 500 Internal Server Error\r\n";
-
-class Reply
-{
-  public:
-    enum status_type
-    { ok = 200,
-      badRequest = 400,
-      internalServerError = 500 } status;
-
-    std::vector<Header> headers;
-    std::vector<boost::asio::const_buffer> toBuffers();
-    std::vector<boost::asio::const_buffer> HeaderstoBuffers();
-    std::vector<char> content;
-    static Reply StockReply(status_type status);
-    void setSize(const unsigned size);
-    void SetUncompressedSize();
-
-    Reply();
-
-  private:
-    std::string ToString(Reply::status_type status);
-    boost::asio::const_buffer ToBuffer(Reply::status_type status);
-};
-}
-
-#endif // REPLY_H

LICENCE.TXT

@@ -1,4 +1,4 @@
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

Library/OSRM_impl.cpp

@@ -1,152 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#include "OSRM_impl.h"
-#include "OSRM.h"
-
-#include "../Plugins/DistanceTablePlugin.h"
-#include "../Plugins/HelloWorldPlugin.h"
-#include "../Plugins/LocatePlugin.h"
-#include "../Plugins/NearestPlugin.h"
-#include "../Plugins/TimestampPlugin.h"
-#include "../Plugins/ViaRoutePlugin.h"
-
-#include "../Server/DataStructures/BaseDataFacade.h"
-#include "../Server/DataStructures/InternalDataFacade.h"
-#include "../Server/DataStructures/SharedBarriers.h"
-#include "../Server/DataStructures/SharedDataFacade.h"
-
-#include <boost/assert.hpp>
-
-OSRM_impl::OSRM_impl(const ServerPaths &server_paths, const bool use_shared_memory)
-    : use_shared_memory(use_shared_memory)
-{
-    if (use_shared_memory)
-    {
-        barrier = new SharedBarriers();
-        query_data_facade = new SharedDataFacade<QueryEdge::EdgeData>();
-    }
-    else
-    {
-        query_data_facade = new InternalDataFacade<QueryEdge::EdgeData>(server_paths);
-    }
-
-    // The following plugins handle all requests.
-    RegisterPlugin(new DistanceTablePlugin<BaseDataFacade<QueryEdge::EdgeData>>(query_data_facade));
-    RegisterPlugin(new HelloWorldPlugin());
-    RegisterPlugin(new LocatePlugin<BaseDataFacade<QueryEdge::EdgeData>>(query_data_facade));
-    RegisterPlugin(new NearestPlugin<BaseDataFacade<QueryEdge::EdgeData>>(query_data_facade));
-    RegisterPlugin(new TimestampPlugin<BaseDataFacade<QueryEdge::EdgeData>>(query_data_facade));
-    RegisterPlugin(new ViaRoutePlugin<BaseDataFacade<QueryEdge::EdgeData>>(query_data_facade));
-}
-
-OSRM_impl::~OSRM_impl()
-{
-    for (PluginMap::value_type &plugin_pointer : plugin_map)
-    {
-        delete plugin_pointer.second;
-    }
-    if (use_shared_memory)
-    {
-        delete barrier;
-    }
-}
-
-void OSRM_impl::RegisterPlugin(BasePlugin *plugin)
-{
-    SimpleLogger().Write() << "loaded plugin: " << plugin->GetDescriptor();
-    if (plugin_map.find(plugin->GetDescriptor()) != plugin_map.end())
-    {
-        delete plugin_map.find(plugin->GetDescriptor())->second;
-    }
-    plugin_map.emplace(plugin->GetDescriptor(), plugin);
-}
-
-void OSRM_impl::RunQuery(RouteParameters &route_parameters, http::Reply &reply)
-{
-    const PluginMap::const_iterator &iter = plugin_map.find(route_parameters.service);
-
-    if (plugin_map.end() != iter)
-    {
-        reply.status = http::Reply::ok;
-        if (use_shared_memory)
-        {
-            // lock update pending
-            boost::interprocess::scoped_lock<boost::interprocess::named_mutex> pending_lock(
-                barrier->pending_update_mutex);
-
-            // lock query
-            boost::interprocess::scoped_lock<boost::interprocess::named_mutex> query_lock(
-                barrier->query_mutex);
-
-            // unlock update pending
-            pending_lock.unlock();
-
-            // increment query count
-            ++(barrier->number_of_queries);
-
-            (static_cast<SharedDataFacade<QueryEdge::EdgeData> *>(query_data_facade))
-                ->CheckAndReloadFacade();
-        }
-
-        iter->second->HandleRequest(route_parameters, reply);
-        if (use_shared_memory)
-        {
-            // lock query
-            boost::interprocess::scoped_lock<boost::interprocess::named_mutex> query_lock(
-                barrier->query_mutex);
-
-            // decrement query count
-            --(barrier->number_of_queries);
-            BOOST_ASSERT_MSG(0 <= barrier->number_of_queries, "invalid number of queries");
-
-            // notify all processes that were waiting for this condition
-            if (0 == barrier->number_of_queries)
-            {
-                barrier->no_running_queries_condition.notify_all();
-            }
-        }
-    }
-    else
-    {
-        reply = http::Reply::StockReply(http::Reply::badRequest);
-    }
-}
-
-// proxy code for compilation firewall
-
-OSRM::OSRM(const ServerPaths &paths, const bool use_shared_memory)
-    : OSRM_pimpl_(new OSRM_impl(paths, use_shared_memory))
-{
-}
-
-OSRM::~OSRM() { delete OSRM_pimpl_; }
-
-void OSRM::RunQuery(RouteParameters &route_parameters, http::Reply &reply)
-{
-    OSRM_pimpl_->RunQuery(route_parameters, reply);
-}

Plugins/DistanceTablePlugin.h

@@ -1,141 +0,0 @@
-/*
-
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef DISTANCE_TABLE_PLUGIN_H
-#define DISTANCE_TABLE_PLUGIN_H
-
-#include "BasePlugin.h"
-
-#include "../Algorithms/ObjectToBase64.h"
-#include "../DataStructures/JSONContainer.h"
-#include "../DataStructures/QueryEdge.h"
-#include "../DataStructures/SearchEngine.h"
-#include "../Descriptors/BaseDescriptor.h"
-#include "../Util/SimpleLogger.h"
-#include "../Util/StringUtil.h"
-#include "../Util/TimingUtil.h"
-
-#include <cstdlib>
-
-#include <algorithm>
-#include <memory>
-#include <unordered_map>
-#include <string>
-#include <vector>
-
-template <class DataFacadeT> class DistanceTablePlugin : public BasePlugin
-{
-  private:
-    std::shared_ptr<SearchEngine<DataFacadeT>> search_engine_ptr;
-
-  public:
-    explicit DistanceTablePlugin(DataFacadeT *facade) : descriptor_string("table"), facade(facade)
-    {
-        search_engine_ptr = std::make_shared<SearchEngine<DataFacadeT>>(facade);
-    }
-
-    virtual ~DistanceTablePlugin() {}
-
-    const std::string GetDescriptor() const { return descriptor_string; }
-
-    void HandleRequest(const RouteParameters &route_parameters, http::Reply &reply)
-    {
-        // check number of parameters
-        if (2 > route_parameters.coordinates.size())
-        {
-            reply = http::Reply::StockReply(http::Reply::badRequest);
-            return;
-        }
-
-        RawRouteData raw_route;
-        raw_route.check_sum = facade->GetCheckSum();
-
-        if (std::any_of(begin(route_parameters.coordinates),
-                        end(route_parameters.coordinates),
-                        [&](FixedPointCoordinate coordinate)
-                        { return !coordinate.isValid(); }))
-        {
-            reply = http::Reply::StockReply(http::Reply::badRequest);
-            return;
-        }
-
-        for (const FixedPointCoordinate &coordinate : route_parameters.coordinates)
-        {
-            raw_route.raw_via_node_coordinates.emplace_back(coordinate);
-        }
-
-        std::vector<PhantomNode> phantom_node_vector(raw_route.raw_via_node_coordinates.size());
-        const bool checksum_OK = (route_parameters.check_sum == raw_route.check_sum);
-
-        unsigned max_locations = std::min((std::size_t)100, raw_route.raw_via_node_coordinates.size());
-        for (unsigned i = 0; i < max_locations; ++i)
-        {
-            if (checksum_OK && i < route_parameters.hints.size() &&
-                !route_parameters.hints[i].empty())
-            {
-                DecodeObjectFromBase64(route_parameters.hints[i], phantom_node_vector[i]);
-                if (phantom_node_vector[i].isValid(facade->GetNumberOfNodes()))
-                {
-                    continue;
-                }
-            }
-            facade->FindPhantomNodeForCoordinate(raw_route.raw_via_node_coordinates[i],
-                                                 phantom_node_vector[i],
-                                                 route_parameters.zoom_level);
-            BOOST_ASSERT(phantom_node_vector[i].isValid(facade->GetNumberOfNodes()));
-        }
-
-        TIMER_START(distance_table);
-        std::shared_ptr<std::vector<EdgeWeight>> result_table = search_engine_ptr->distance_table(phantom_node_vector);
-        TIMER_STOP(distance_table);
-
-        if (!result_table)
-        {
-            reply = http::Reply::StockReply(http::Reply::badRequest);
-            return;
-        }
-        JSON::Object json_object;
-        JSON::Array json_array;
-        const unsigned number_of_locations = phantom_node_vector.size();
-        for(unsigned row = 0; row < number_of_locations; ++row)
-        {
-            JSON::Array json_row;
-            auto row_begin_iterator = result_table->begin() + (row*number_of_locations);
-            auto row_end_iterator = result_table->begin() + ((row+1)*number_of_locations);
-            json_row.values.insert(json_row.values.end(), row_begin_iterator, row_end_iterator);
-            json_array.values.push_back(json_row);
-        }
-        json_object.values["distance_table"] = json_array;
-        JSON::render(reply.content, json_object);
-    }
-
-  private:
-    std::string descriptor_string;
-    DataFacadeT *facade;
-};
-
-#endif // DISTANCE_TABLE_PLUGIN_H

Plugins/NearestPlugin.h

@@ -1,91 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef NEAREST_PLUGIN_H
-#define NEAREST_PLUGIN_H
-
-#include "BasePlugin.h"
-#include "../DataStructures/JSONContainer.h"
-#include "../DataStructures/PhantomNodes.h"
-#include "../Util/StringUtil.h"
-
-#include <string>
-
-/*
- * This Plugin locates the nearest point on a street in the road network for a given coordinate.
- */
-
-template <class DataFacadeT> class NearestPlugin : public BasePlugin
-{
-  public:
-    explicit NearestPlugin(DataFacadeT *facade) : facade(facade), descriptor_string("nearest")
-    {
-    }
-
-    const std::string GetDescriptor() const { return descriptor_string; }
-
-    void HandleRequest(const RouteParameters &route_parameters, http::Reply &reply)
-    {
-        // check number of parameters
-        if (route_parameters.coordinates.empty() ||
-            !route_parameters.coordinates.front().isValid())
-        {
-            reply = http::Reply::StockReply(http::Reply::badRequest);
-            return;
-        }
-
-        PhantomNode phantom_node;
-        facade->FindPhantomNodeForCoordinate(
-            route_parameters.coordinates.front(), phantom_node, route_parameters.zoom_level);
-
-        JSON::Object json_result;
-        if (!phantom_node.isValid())
-        {
-            json_result.values["status"] = 207;
-        }
-        else
-        {
-            reply.status = http::Reply::ok;
-            json_result.values["status"] = 0;
-                        JSON::Array json_coordinate;
-            json_coordinate.values.push_back(phantom_node.location.lat/COORDINATE_PRECISION);
-            json_coordinate.values.push_back(phantom_node.location.lon/COORDINATE_PRECISION);
-            json_result.values["mapped_coordinate"] = json_coordinate;
-            std::string temp_string;
-            facade->GetName(phantom_node.name_id, temp_string);
-            json_result.values["name"] = temp_string;
-        }
-
-        JSON::render(reply.content, json_result);
-    }
-
-  private:
-    DataFacadeT *facade;
-    std::string descriptor_string;
-};
-
-#endif /* NEAREST_PLUGIN_H */

Plugins/ViaRoutePlugin.h

@@ -1,182 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef VIA_ROUTE_PLUGIN_H
-#define VIA_ROUTE_PLUGIN_H
-
-#include "BasePlugin.h"
-
-#include "../Algorithms/ObjectToBase64.h"
-
-#include "../DataStructures/QueryEdge.h"
-#include "../DataStructures/SearchEngine.h"
-#include "../Descriptors/BaseDescriptor.h"
-#include "../Descriptors/GPXDescriptor.h"
-#include "../Descriptors/JSONDescriptor.h"
-#include "../Util/SimpleLogger.h"
-#include "../Util/StringUtil.h"
-#include "../Util/TimingUtil.h"
-
-#include <cstdlib>
-
-#include <algorithm>
-#include <memory>
-#include <unordered_map>
-#include <string>
-#include <vector>
-
-template <class DataFacadeT> class ViaRoutePlugin : public BasePlugin
-{
-  private:
-    std::unordered_map<std::string, unsigned> descriptor_table;
-    std::shared_ptr<SearchEngine<DataFacadeT>> search_engine_ptr;
-
-  public:
-    explicit ViaRoutePlugin(DataFacadeT *facade) : descriptor_string("viaroute"), facade(facade)
-    {
-        search_engine_ptr = std::make_shared<SearchEngine<DataFacadeT>>(facade);
-
-        descriptor_table.emplace("json", 0);
-        descriptor_table.emplace("gpx", 1);
-        // descriptor_table.emplace("geojson", 2);
-    }
-
-    virtual ~ViaRoutePlugin() {}
-
-    const std::string GetDescriptor() const { return descriptor_string; }
-
-    void HandleRequest(const RouteParameters &route_parameters, http::Reply &reply)
-    {
-        // check number of parameters
-        if (2 > route_parameters.coordinates.size() ||
-            std::any_of(begin(route_parameters.coordinates),
-                        end(route_parameters.coordinates),
-                        [&](FixedPointCoordinate coordinate)
-                        { return !coordinate.isValid(); }))
-        {
-            reply = http::Reply::StockReply(http::Reply::badRequest);
-            return;
-        }
-
-        RawRouteData raw_route;
-        raw_route.check_sum = facade->GetCheckSum();
-        for (const FixedPointCoordinate &coordinate : route_parameters.coordinates)
-        {
-            raw_route.raw_via_node_coordinates.emplace_back(coordinate);
-        }
-
-        std::vector<PhantomNode> phantom_node_vector(raw_route.raw_via_node_coordinates.size());
-        const bool checksum_OK = (route_parameters.check_sum == raw_route.check_sum);
-
-        for (unsigned i = 0; i < raw_route.raw_via_node_coordinates.size(); ++i)
-        {
-            if (checksum_OK && i < route_parameters.hints.size() &&
-                !route_parameters.hints[i].empty())
-            {
-                DecodeObjectFromBase64(route_parameters.hints[i], phantom_node_vector[i]);
-                if (phantom_node_vector[i].isValid(facade->GetNumberOfNodes()))
-                {
-                    continue;
-                }
-            }
-            facade->FindPhantomNodeForCoordinate(raw_route.raw_via_node_coordinates[i],
-                                                 phantom_node_vector[i],
-                                                 route_parameters.zoom_level);
-        }
-
-        PhantomNodes current_phantom_node_pair;
-        for (unsigned i = 0; i < phantom_node_vector.size() - 1; ++i)
-        {
-            current_phantom_node_pair.source_phantom = phantom_node_vector[i];
-            current_phantom_node_pair.target_phantom = phantom_node_vector[i + 1];
-            raw_route.segment_end_coordinates.emplace_back(current_phantom_node_pair);
-        }
-
-        const bool is_alternate_requested = route_parameters.alternate_route;
-        const bool is_only_one_segment = (1 == raw_route.segment_end_coordinates.size());
-        TIMER_START(routing);
-        if (is_alternate_requested && is_only_one_segment)
-        {
-            search_engine_ptr->alternative_path(raw_route.segment_end_coordinates.front(),
-                                                raw_route);
-        }
-        else
-        {
-            search_engine_ptr->shortest_path(raw_route.segment_end_coordinates, raw_route);
-        }
-        TIMER_STOP(routing);
-        SimpleLogger().Write() << "routing took " << TIMER_MSEC(routing) << "ms";
-
-        if (INVALID_EDGE_WEIGHT == raw_route.shortest_path_length)
-        {
-            SimpleLogger().Write(logDEBUG) << "Error occurred, single path not found";
-        }
-        reply.status = http::Reply::ok;
-
-        DescriptorConfig descriptor_config;
-
-        auto iter = descriptor_table.find(route_parameters.output_format);
-        unsigned descriptor_type = (iter != descriptor_table.end() ? iter->second : 0);
-
-        descriptor_config.zoom_level = route_parameters.zoom_level;
-        descriptor_config.instructions = route_parameters.print_instructions;
-        descriptor_config.geometry = route_parameters.geometry;
-        descriptor_config.encode_geometry = route_parameters.compression;
-
-        std::shared_ptr<BaseDescriptor<DataFacadeT>> descriptor;
-        switch (descriptor_type)
-        {
-        // case 0:
-        //     descriptor = std::make_shared<JSONDescriptor<DataFacadeT>>();
-        //     break;
-        case 1:
-            descriptor = std::make_shared<GPXDescriptor<DataFacadeT>>(facade);
-            break;
-        // case 2:
-        //      descriptor = std::make_shared<GEOJSONDescriptor<DataFacadeT>>();
-        //      break;
-        default:
-            descriptor = std::make_shared<JSONDescriptor<DataFacadeT>>(facade);
-            break;
-        }
-
-        PhantomNodes phantom_nodes;
-        phantom_nodes.source_phantom = raw_route.segment_end_coordinates.front().source_phantom;
-        phantom_nodes.target_phantom = raw_route.segment_end_coordinates.back().target_phantom;
-        descriptor->SetConfig(descriptor_config);
-        TIMER_START(descriptor);
-        descriptor->Run(raw_route, phantom_nodes, reply);
-        TIMER_STOP(descriptor);
-        SimpleLogger().Write() << "descriptor took " << TIMER_MSEC(descriptor) << "ms";
-    }
-
-  private:
-    std::string descriptor_string;
-    DataFacadeT *facade;
-};
-
-#endif // VIA_ROUTE_PLUGIN_H

README.md

@@ -2,7 +2,7 @@
 
 For instructions on how to compile and run OSRM, please consult the Wiki at
 
-https://github.com/DennisOSRM/Project-OSRM/wiki
+https://github.com/Project-OSRM/osrm-backend/wiki
 
 or use our free and daily updated online service at
 
@@ -35,6 +35,7 @@ When using the code in a (scientific) publication, please cite
 
 | build config |  branch | status |
 |:-------------|:--------|:------------|
-| Project OSRM | master  | [![Build Status](https://travis-ci.org/DennisOSRM/Project-OSRM.png?branch=master)](https://travis-ci.org/DennisOSRM/Project-OSRM) |
-| Project OSRM | develop | [![Build Status](https://travis-ci.org/DennisOSRM/Project-OSRM.png?branch=develop)](https://travis-ci.org/DennisOSRM/Project-OSRM) |
+| Linux        | master  | [![Build Status](https://travis-ci.org/Project-OSRM/osrm-backend.png?branch=master)](https://travis-ci.org/DennisOSRM/Project-OSRM) |
+| Linux        | develop | [![Build Status](https://travis-ci.org/Project-OSRM/osrm-backend.png?branch=develop)](https://travis-ci.org/DennisOSRM/Project-OSRM) |
+| Windows      | master/develop | [![Build status](https://ci.appveyor.com/api/projects/status/4iuo3s9gxprmcjjh)](https://ci.appveyor.com/project/DennisOSRM/osrm-backend) |
 | LUAbind fork | master  | [![Build Status](https://travis-ci.org/DennisOSRM/luabind.png?branch=master)](https://travis-ci.org/DennisOSRM/luabind) |

Rakefile

@@ -6,7 +6,7 @@ require 'sys/proctable'
 
 BUILD_FOLDER = 'build'
 DATA_FOLDER = 'sandbox'
-PROFILE = 'examples/postgis'
+PROFILE = 'bicycle'
 OSRM_PORT = 5000
 PROFILES_FOLDER = '../profiles'
 
@@ -181,3 +181,10 @@ end
 desc "Stop, reprocess and restart."
 task :update => [:down,:process,:up] do
 end
+
+
+desc "Remove test cache files."
+task :sweep do
+  system "rm test/cache/*"
+end
+

Server/APIGrammar.h

@@ -1,71 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef APIGRAMMAR_H_
-#define APIGRAMMAR_H_
-
-#include <boost/bind.hpp>
-#include <boost/spirit/include/qi.hpp>
-#include <boost/spirit/include/qi_action.hpp>
-
-namespace qi = boost::spirit::qi;
-
-template <typename Iterator, class HandlerT>
-struct APIGrammar : qi::grammar<Iterator>
-{
-    explicit APIGrammar(HandlerT * h) : APIGrammar::base_type(api_call), handler(h)
-    {
-        api_call = qi::lit('/') >> string[boost::bind(&HandlerT::setService, handler, ::_1)] >> *(query);
-        query    = ('?') >> (+(zoom | output | jsonp | checksum | location | hint | cmp | language | instruction | geometry | alt_route | old_API) ) ;
-
-        zoom        = (-qi::lit('&')) >> qi::lit('z')            >> '=' >> qi::short_[boost::bind(&HandlerT::setZoomLevel, handler, ::_1)];
-        output      = (-qi::lit('&')) >> qi::lit("output")       >> '=' >> string[boost::bind(&HandlerT::setOutputFormat, handler, ::_1)];
-        jsonp       = (-qi::lit('&')) >> qi::lit("jsonp")        >> '=' >> stringwithPercent[boost::bind(&HandlerT::setJSONpParameter, handler, ::_1)];
-        checksum    = (-qi::lit('&')) >> qi::lit("checksum")     >> '=' >> qi::uint_[boost::bind(&HandlerT::setChecksum, handler, ::_1)];
-        instruction = (-qi::lit('&')) >> qi::lit("instructions") >> '=' >> qi::bool_[boost::bind(&HandlerT::setInstructionFlag, handler, ::_1)];
-        geometry    = (-qi::lit('&')) >> qi::lit("geometry")     >> '=' >> qi::bool_[boost::bind(&HandlerT::setGeometryFlag, handler, ::_1)];
-        cmp         = (-qi::lit('&')) >> qi::lit("compression")  >> '=' >> qi::bool_[boost::bind(&HandlerT::setCompressionFlag, handler, ::_1)];
-        location    = (-qi::lit('&')) >> qi::lit("loc")          >> '=' >> (qi::double_ >> qi::lit(',') >> qi::double_)[boost::bind(&HandlerT::addCoordinate, handler, ::_1)];
-        hint        = (-qi::lit('&')) >> qi::lit("hint")         >> '=' >> stringwithDot[boost::bind(&HandlerT::addHint, handler, ::_1)];
-        language    = (-qi::lit('&')) >> qi::lit("hl")           >> '=' >> string[boost::bind(&HandlerT::setLanguage, handler, ::_1)];
-        alt_route   = (-qi::lit('&')) >> qi::lit("alt")          >> '=' >> qi::bool_[boost::bind(&HandlerT::setAlternateRouteFlag, handler, ::_1)];
-        old_API     = (-qi::lit('&')) >> qi::lit("geomformat")   >> '=' >> string[boost::bind(&HandlerT::setDeprecatedAPIFlag, handler, ::_1)];
-
-        string            = +(qi::char_("a-zA-Z"));
-        stringwithDot     = +(qi::char_("a-zA-Z0-9_.-"));
-        stringwithPercent = +(qi::char_("a-zA-Z0-9_.-") | qi::char_('[') | qi::char_(']') | (qi::char_('%') >> qi::char_("0-9A-Z") >> qi::char_("0-9A-Z") ));
-    }
-
-    qi::rule<Iterator> api_call, query;
-    qi::rule<Iterator, std::string()> service, zoom, output, string, jsonp, checksum, location, hint,
-                                      stringwithDot, stringwithPercent, language, instruction, geometry,
-                                      cmp, alt_route, old_API;
-
-    HandlerT * handler;
-};
-
-#endif /* APIGRAMMAR_H_ */

Server/Connection.cpp

@@ -1,181 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#include "Connection.h"
-#include "RequestHandler.h"
-#include "RequestParser.h"
-
-#include <boost/assert.hpp>
-#include <boost/bind.hpp>
-#include <boost/iostreams/filtering_stream.hpp>
-#include <boost/iostreams/filter/gzip.hpp>
-
-#include <string>
-#include <vector>
-
-namespace http
-{
-
-Connection::Connection(boost::asio::io_service &io_service, RequestHandler &handler)
-    : strand(io_service), TCP_socket(io_service), request_handler(handler),
-      request_parser(new RequestParser())
-{
-}
-
-Connection::~Connection() { delete request_parser; }
-
-boost::asio::ip::tcp::socket &Connection::socket() { return TCP_socket; }
-
-/// Start the first asynchronous operation for the connection.
-void Connection::start()
-{
-    TCP_socket.async_read_some(
-        boost::asio::buffer(incoming_data_buffer),
-        strand.wrap(boost::bind(&Connection::handle_read,
-                                this->shared_from_this(),
-                                boost::asio::placeholders::error,
-                                boost::asio::placeholders::bytes_transferred)));
-}
-
-void Connection::handle_read(const boost::system::error_code &e, std::size_t bytes_transferred)
-{
-    if (!e)
-    {
-        CompressionType compression_type(noCompression);
-        boost::tribool result;
-        boost::tie(result, boost::tuples::ignore) =
-            request_parser->Parse(request,
-                                  incoming_data_buffer.data(),
-                                  incoming_data_buffer.data() + bytes_transferred,
-                                  &compression_type);
-
-        if (result)
-        {
-            request.endpoint = TCP_socket.remote_endpoint().address();
-            request_handler.handle_request(request, reply);
-
-            Header compression_header;
-            std::vector<char> compressed_output;
-            std::vector<boost::asio::const_buffer> output_buffer;
-
-            switch (compression_type)
-            {
-            case deflateRFC1951:
-                compression_header.name = "Content-Encoding";
-                compression_header.value = "deflate";
-                reply.headers.insert(reply.headers.begin(), compression_header);
-                compressBufferCollection(reply.content, compression_type, compressed_output);
-                reply.setSize(compressed_output.size());
-                output_buffer = reply.HeaderstoBuffers();
-                output_buffer.push_back(boost::asio::buffer(compressed_output));
-                boost::asio::async_write(
-                    TCP_socket,
-                    output_buffer,
-                    strand.wrap(boost::bind(&Connection::handle_write,
-                                            this->shared_from_this(),
-                                            boost::asio::placeholders::error)));
-                break;
-            case gzipRFC1952:
-                compression_header.name = "Content-Encoding";
-                compression_header.value = "gzip";
-                reply.headers.insert(reply.headers.begin(), compression_header);
-                compressBufferCollection(reply.content, compression_type, compressed_output);
-                reply.setSize(compressed_output.size());
-                output_buffer = reply.HeaderstoBuffers();
-                output_buffer.push_back(boost::asio::buffer(compressed_output));
-                boost::asio::async_write(
-                    TCP_socket,
-                    output_buffer,
-                    strand.wrap(boost::bind(&Connection::handle_write,
-                                            this->shared_from_this(),
-                                            boost::asio::placeholders::error)));
-                break;
-            case noCompression:
-                reply.SetUncompressedSize();
-                output_buffer = reply.toBuffers();
-                boost::asio::async_write(
-                    TCP_socket,
-                    output_buffer,
-                    strand.wrap(boost::bind(&Connection::handle_write,
-                                            this->shared_from_this(),
-                                            boost::asio::placeholders::error)));
-                break;
-            }
-        }
-        else if (!result)
-        {
-            reply = Reply::StockReply(Reply::badRequest);
-
-            boost::asio::async_write(TCP_socket,
-                                     reply.toBuffers(),
-                                     strand.wrap(boost::bind(&Connection::handle_write,
-                                                             this->shared_from_this(),
-                                                             boost::asio::placeholders::error)));
-        }
-        else
-        {
-            TCP_socket.async_read_some(
-                boost::asio::buffer(incoming_data_buffer),
-                strand.wrap(boost::bind(&Connection::handle_read,
-                                        this->shared_from_this(),
-                                        boost::asio::placeholders::error,
-                                        boost::asio::placeholders::bytes_transferred)));
-        }
-    }
-}
-
-/// Handle completion of a write operation.
-void Connection::handle_write(const boost::system::error_code &e)
-{
-    if (!e)
-    {
-        // Initiate graceful connection closure.
-        boost::system::error_code ignoredEC;
-        TCP_socket.shutdown(boost::asio::ip::tcp::socket::shutdown_both, ignoredEC);
-    }
-}
-
-void Connection::compressBufferCollection(std::vector<char> uncompressed_data,
-                                          CompressionType compression_type,
-                                          std::vector<char> &compressed_data)
-{
-    boost::iostreams::gzip_params compression_parameters;
-
-    compression_parameters.level = boost::iostreams::zlib::best_speed;
-    if (deflateRFC1951 == compression_type)
-    {
-        compression_parameters.noheader = true;
-    }
-
-    BOOST_ASSERT(compressed_data.empty());
-    boost::iostreams::filtering_ostream gzip_stream;
-    gzip_stream.push(boost::iostreams::gzip_compressor(compression_parameters));
-    gzip_stream.push(boost::iostreams::back_inserter(compressed_data));
-    gzip_stream.write(&uncompressed_data[0], uncompressed_data.size());
-    boost::iostreams::close(gzip_stream);
-}
-}

Server/DataStructures/SharedDataFacade.h

@@ -1,352 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef SHARED_DATA_FACADE_H
-#define SHARED_DATA_FACADE_H
-
-// implements all data storage when shared memory _IS_ used
-
-#include "BaseDataFacade.h"
-#include "SharedDataType.h"
-
-#include "../../DataStructures/StaticGraph.h"
-#include "../../DataStructures/StaticRTree.h"
-#include "../../Util/BoostFileSystemFix.h"
-#include "../../Util/ProgramOptions.h"
-#include "../../Util/SimpleLogger.h"
-
-#include <algorithm>
-#include <memory>
-
-template <class EdgeDataT> class SharedDataFacade : public BaseDataFacade<EdgeDataT>
-{
-
-  private:
-    typedef EdgeDataT EdgeData;
-    typedef BaseDataFacade<EdgeData> super;
-    typedef StaticGraph<EdgeData, true> QueryGraph;
-    typedef typename StaticGraph<EdgeData, true>::NodeArrayEntry GraphNode;
-    typedef typename StaticGraph<EdgeData, true>::EdgeArrayEntry GraphEdge;
-    typedef typename QueryGraph::InputEdge InputEdge;
-    typedef typename super::RTreeLeaf RTreeLeaf;
-    typedef typename StaticRTree<RTreeLeaf, ShM<FixedPointCoordinate, true>::vector, true>::TreeNode
-    RTreeNode;
-
-    SharedDataLayout *data_layout;
-    char *shared_memory;
-    SharedDataTimestamp *data_timestamp_ptr;
-
-    SharedDataType CURRENT_LAYOUT;
-    SharedDataType CURRENT_DATA;
-    unsigned CURRENT_TIMESTAMP;
-
-    unsigned m_check_sum;
-    unsigned m_number_of_nodes;
-    std::shared_ptr<QueryGraph> m_query_graph;
-    std::shared_ptr<SharedMemory> m_layout_memory;
-    std::shared_ptr<SharedMemory> m_large_memory;
-    std::string m_timestamp;
-
-    std::shared_ptr<ShM<FixedPointCoordinate, true>::vector> m_coordinate_list;
-    ShM<NodeID, true>::vector m_via_node_list;
-    ShM<unsigned, true>::vector m_name_ID_list;
-    ShM<TurnInstruction, true>::vector m_turn_instruction_list;
-    ShM<char, true>::vector m_names_char_list;
-    ShM<unsigned, true>::vector m_name_begin_indices;
-    ShM<bool, true>::vector m_egde_is_compressed;
-    ShM<unsigned, true>::vector m_geometry_indices;
-    ShM<unsigned, true>::vector m_geometry_list;
-
-    std::shared_ptr<StaticRTree<RTreeLeaf, ShM<FixedPointCoordinate, true>::vector, true>>
-    m_static_rtree;
-
-    void LoadTimestamp()
-    {
-        char *timestamp_ptr = shared_memory + data_layout->GetTimeStampOffset();
-        m_timestamp.resize(data_layout->timestamp_length);
-        std::copy(
-            timestamp_ptr, timestamp_ptr + data_layout->timestamp_length, m_timestamp.begin());
-    }
-
-    void LoadRTree(const boost::filesystem::path &file_index_path)
-    {
-        BOOST_ASSERT_MSG(!m_coordinate_list->empty(), "coordinates must be loaded before r-tree");
-
-        RTreeNode *tree_ptr = (RTreeNode *)(shared_memory + data_layout->GetRSearchTreeOffset());
-        m_static_rtree =
-            std::make_shared<StaticRTree<RTreeLeaf, ShM<FixedPointCoordinate, true>::vector, true>>(
-                tree_ptr, data_layout->r_search_tree_size, file_index_path, m_coordinate_list);
-    }
-
-    void LoadGraph()
-    {
-        m_number_of_nodes = data_layout->graph_node_list_size;
-        GraphNode *graph_nodes_ptr =
-            (GraphNode *)(shared_memory + data_layout->GetGraphNodeListOffset());
-
-        GraphEdge *graph_edges_ptr =
-            (GraphEdge *)(shared_memory + data_layout->GetGraphEdgeListOffset());
-
-        typename ShM<GraphNode, true>::vector node_list(graph_nodes_ptr,
-                                                        data_layout->graph_node_list_size);
-        typename ShM<GraphEdge, true>::vector edge_list(graph_edges_ptr,
-                                                        data_layout->graph_edge_list_size);
-        m_query_graph.reset(new QueryGraph(node_list, edge_list));
-    }
-
-    void LoadNodeAndEdgeInformation()
-    {
-
-        FixedPointCoordinate *coordinate_list_ptr =
-            (FixedPointCoordinate *)(shared_memory + data_layout->GetCoordinateListOffset());
-        m_coordinate_list = std::make_shared<ShM<FixedPointCoordinate, true>::vector>(
-            coordinate_list_ptr, data_layout->coordinate_list_size);
-
-        TurnInstruction *turn_instruction_list_ptr =
-            (TurnInstruction *)(shared_memory + data_layout->GetTurnInstructionListOffset());
-        typename ShM<TurnInstruction, true>::vector turn_instruction_list(
-            turn_instruction_list_ptr, data_layout->turn_instruction_list_size);
-        m_turn_instruction_list.swap(turn_instruction_list);
-
-        unsigned *name_id_list_ptr =
-            (unsigned *)(shared_memory + data_layout->GetNameIDListOffset());
-        typename ShM<unsigned, true>::vector name_id_list(name_id_list_ptr,
-                                                          data_layout->name_id_list_size);
-        m_name_ID_list.swap(name_id_list);
-    }
-
-    void LoadViaNodeList()
-    {
-        NodeID *via_node_list_ptr = (NodeID *)(shared_memory + data_layout->GetViaNodeListOffset());
-        typename ShM<NodeID, true>::vector via_node_list(via_node_list_ptr,
-                                                         data_layout->via_node_list_size);
-        m_via_node_list.swap(via_node_list);
-    }
-
-    void LoadNames()
-    {
-        unsigned *street_names_index_ptr =
-            (unsigned *)(shared_memory + data_layout->GetNameIndexOffset());
-        typename ShM<unsigned, true>::vector name_begin_indices(street_names_index_ptr,
-                                                                data_layout->name_index_list_size);
-        m_name_begin_indices.swap(name_begin_indices);
-
-        char *names_list_ptr = (char *)(shared_memory + data_layout->GetNameListOffset());
-        typename ShM<char, true>::vector names_char_list(names_list_ptr,
-                                                         data_layout->name_char_list_size);
-        m_names_char_list.swap(names_char_list);
-    }
-
-    void LoadGeometries()
-    {
-        unsigned *geometries_compressed_ptr =
-            (unsigned *)(shared_memory + data_layout->GetGeometriesIndicatorOffset());
-        typename ShM<bool, true>::vector egde_is_compressed(geometries_compressed_ptr,
-                                                            data_layout->geometries_indicators);
-        m_egde_is_compressed.swap(egde_is_compressed);
-
-        unsigned *geometries_index_ptr =
-            (unsigned *)(shared_memory + data_layout->GetGeometriesIndexListOffset());
-        typename ShM<unsigned, true>::vector geometry_begin_indices(
-            geometries_index_ptr, data_layout->geometries_index_list_size);
-        m_geometry_indices.swap(geometry_begin_indices);
-
-        unsigned *geometries_list_ptr =
-            (unsigned *)(shared_memory + data_layout->GetGeometryListOffset());
-        typename ShM<unsigned, true>::vector geometry_list(geometries_list_ptr,
-                                                           data_layout->geometries_list_size);
-        m_geometry_list.swap(geometry_list);
-    }
-
-  public:
-    SharedDataFacade()
-    {
-        data_timestamp_ptr = (SharedDataTimestamp *)SharedMemoryFactory::Get(
-                                 CURRENT_REGIONS, sizeof(SharedDataTimestamp), false, false)->Ptr();
-
-        CURRENT_LAYOUT = LAYOUT_NONE;
-        CURRENT_DATA = DATA_NONE;
-        CURRENT_TIMESTAMP = 0;
-
-        // load data
-        CheckAndReloadFacade();
-    }
-
-    void CheckAndReloadFacade()
-    {
-        if (CURRENT_LAYOUT != data_timestamp_ptr->layout ||
-            CURRENT_DATA != data_timestamp_ptr->data ||
-            CURRENT_TIMESTAMP != data_timestamp_ptr->timestamp)
-        {
-            // release the previous shared memory segments
-            SharedMemory::Remove(CURRENT_LAYOUT);
-            SharedMemory::Remove(CURRENT_DATA);
-
-            CURRENT_LAYOUT = data_timestamp_ptr->layout;
-            CURRENT_DATA = data_timestamp_ptr->data;
-            CURRENT_TIMESTAMP = data_timestamp_ptr->timestamp;
-
-            m_layout_memory.reset(SharedMemoryFactory::Get(CURRENT_LAYOUT));
-
-            data_layout = (SharedDataLayout *)(m_layout_memory->Ptr());
-            boost::filesystem::path ram_index_path(data_layout->ram_index_file_name);
-            if (!boost::filesystem::exists(ram_index_path))
-            {
-                throw OSRMException("no leaf index file given. "
-                                    "Is any data loaded into shared memory?");
-            }
-
-            m_large_memory.reset(SharedMemoryFactory::Get(CURRENT_DATA));
-            shared_memory = (char *)(m_large_memory->Ptr());
-
-            LoadGraph();
-            LoadNodeAndEdgeInformation();
-            LoadGeometries();
-            LoadRTree(ram_index_path);
-            LoadTimestamp();
-            LoadViaNodeList();
-            LoadNames();
-
-            data_layout->PrintInformation();
-        }
-    }
-
-    // search graph access
-    unsigned GetNumberOfNodes() const { return m_query_graph->GetNumberOfNodes(); }
-
-    unsigned GetNumberOfEdges() const { return m_query_graph->GetNumberOfEdges(); }
-
-    unsigned GetOutDegree(const NodeID n) const { return m_query_graph->GetOutDegree(n); }
-
-    NodeID GetTarget(const EdgeID e) const { return m_query_graph->GetTarget(e); }
-
-    EdgeDataT &GetEdgeData(const EdgeID e) { return m_query_graph->GetEdgeData(e); }
-
-    // const EdgeDataT &GetEdgeData( const EdgeID e ) const {
-    //     return m_query_graph->GetEdgeData(e);
-    // }
-
-    EdgeID BeginEdges(const NodeID n) const { return m_query_graph->BeginEdges(n); }
-
-    EdgeID EndEdges(const NodeID n) const { return m_query_graph->EndEdges(n); }
-
-    EdgeRange GetAdjacentEdgeRange(const NodeID node) const { return m_query_graph->GetAdjacentEdgeRange(node); };
-
-    // searches for a specific edge
-    EdgeID FindEdge(const NodeID from, const NodeID to) const
-    {
-        return m_query_graph->FindEdge(from, to);
-    }
-
-    EdgeID FindEdgeInEitherDirection(const NodeID from, const NodeID to) const
-    {
-        return m_query_graph->FindEdgeInEitherDirection(from, to);
-    }
-
-    EdgeID FindEdgeIndicateIfReverse(const NodeID from, const NodeID to, bool &result) const
-    {
-        return m_query_graph->FindEdgeIndicateIfReverse(from, to, result);
-    }
-
-    // node and edge information access
-    FixedPointCoordinate GetCoordinateOfNode(const unsigned id) const
-    {
-        return m_coordinate_list->at(id);
-    };
-
-    virtual bool EdgeIsCompressed(const unsigned id) const { return m_egde_is_compressed.at(id); }
-
-    virtual void GetUncompressedGeometry(const unsigned id, std::vector<unsigned> &result_nodes)
-        const
-    {
-        const unsigned begin = m_geometry_indices.at(id);
-        const unsigned end = m_geometry_indices.at(id + 1);
-
-        result_nodes.clear();
-        result_nodes.insert(
-            result_nodes.begin(), m_geometry_list.begin() + begin, m_geometry_list.begin() + end);
-    }
-
-    virtual unsigned GetGeometryIndexForEdgeID(const unsigned id) const
-    {
-        return m_via_node_list.at(id);
-    }
-
-    TurnInstruction GetTurnInstructionForEdgeID(const unsigned id) const
-    {
-        return m_turn_instruction_list.at(id);
-    }
-
-    bool LocateClosestEndPointForCoordinate(const FixedPointCoordinate &input_coordinate,
-                                            FixedPointCoordinate &result,
-                                            const unsigned zoom_level = 18) const
-    {
-        return m_static_rtree->LocateClosestEndPointForCoordinate(
-            input_coordinate, result, zoom_level);
-    }
-
-    bool FindPhantomNodeForCoordinate(const FixedPointCoordinate &input_coordinate,
-                                      PhantomNode &resulting_phantom_node,
-                                      const unsigned zoom_level) const
-    {
-        const bool found = m_static_rtree->FindPhantomNodeForCoordinate(
-            input_coordinate, resulting_phantom_node, zoom_level);
-        return found;
-    }
-
-    unsigned GetCheckSum() const { return m_check_sum; }
-
-    unsigned GetNameIndexFromEdgeID(const unsigned id) const
-    {
-        return m_name_ID_list.at(id);
-    };
-
-    void GetName(const unsigned name_id, std::string &result) const
-    {
-        if (UINT_MAX == name_id)
-        {
-            result = "";
-            return;
-        }
-        BOOST_ASSERT_MSG(name_id < m_name_begin_indices.size(), "name id too high");
-        const unsigned begin_index = m_name_begin_indices[name_id];
-        const unsigned end_index = m_name_begin_indices[name_id + 1];
-        BOOST_ASSERT_MSG(begin_index <= m_names_char_list.size(), "begin index of name too high");
-        BOOST_ASSERT_MSG(end_index <= m_names_char_list.size(), "end index of name too high");
-
-        BOOST_ASSERT_MSG(begin_index <= end_index, "string ends before begin");
-        result.clear();
-        result.resize(end_index - begin_index);
-        std::copy(m_names_char_list.begin() + begin_index,
-                  m_names_char_list.begin() + end_index,
-                  result.begin());
-    }
-
-    std::string GetTimestamp() const { return m_timestamp; }
-};
-
-#endif // SHARED_DATA_FACADE_H

Server/DataStructures/SharedDataType.h

@@ -1,273 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef SHARED_DATA_TYPE_H_
-#define SHARED_DATA_TYPE_H_
-
-#include "BaseDataFacade.h"
-
-#include "../../DataStructures/QueryEdge.h"
-#include "../../DataStructures/StaticGraph.h"
-#include "../../DataStructures/StaticRTree.h"
-#include "../../DataStructures/TurnInstructions.h"
-
-#include "../../typedefs.h"
-
-#include <osrm/Coordinate.h>
-
-#include <cstdint>
-
-typedef BaseDataFacade<QueryEdge::EdgeData>::RTreeLeaf RTreeLeaf;
-typedef StaticRTree<RTreeLeaf, ShM<FixedPointCoordinate, true>::vector, true>::TreeNode RTreeNode;
-typedef StaticGraph<QueryEdge::EdgeData> QueryGraph;
-
-struct SharedDataLayout
-{
-    uint64_t name_index_list_size;
-    uint64_t name_char_list_size;
-    uint64_t name_id_list_size;
-    uint64_t via_node_list_size;
-    uint64_t graph_node_list_size;
-    uint64_t graph_edge_list_size;
-    uint64_t coordinate_list_size;
-    uint64_t turn_instruction_list_size;
-    uint64_t r_search_tree_size;
-    uint64_t geometries_index_list_size;
-    uint64_t geometries_list_size;
-    uint64_t geometries_indicators;
-
-    unsigned checksum;
-    unsigned timestamp_length;
-
-    char ram_index_file_name[1024];
-
-    SharedDataLayout()
-        : name_index_list_size(0), name_char_list_size(0), name_id_list_size(0),
-          via_node_list_size(0), graph_node_list_size(0), graph_edge_list_size(0),
-          coordinate_list_size(0), turn_instruction_list_size(0), r_search_tree_size(0),
-          geometries_index_list_size(0), geometries_list_size(0), geometries_indicators(0),
-          checksum(0), timestamp_length(0)
-
-    {
-        ram_index_file_name[0] = '\0';
-    }
-
-    void PrintInformation() const
-    {
-        SimpleLogger().Write(logDEBUG) << "-";
-        SimpleLogger().Write(logDEBUG) << "name_index_list_size:       " << name_index_list_size;
-        SimpleLogger().Write(logDEBUG) << "name_char_list_size:        " << name_char_list_size;
-        SimpleLogger().Write(logDEBUG) << "name_id_list_size:          " << name_id_list_size;
-        SimpleLogger().Write(logDEBUG) << "via_node_list_size:         " << via_node_list_size;
-        SimpleLogger().Write(logDEBUG) << "graph_node_list_size:       " << graph_node_list_size;
-        SimpleLogger().Write(logDEBUG) << "graph_edge_list_size:       " << graph_edge_list_size;
-        SimpleLogger().Write(logDEBUG) << "timestamp_length:           " << timestamp_length;
-        SimpleLogger().Write(logDEBUG) << "coordinate_list_size:       " << coordinate_list_size;
-        SimpleLogger().Write(logDEBUG)
-            << "turn_instruction_list_size: " << turn_instruction_list_size;
-        SimpleLogger().Write(logDEBUG) << "r_search_tree_size:         " << r_search_tree_size;
-        SimpleLogger().Write(logDEBUG) << "geometries_indicators:      " << geometries_indicators
-                                       << "/" << ((geometries_indicators / 8) + 1);
-        SimpleLogger().Write(logDEBUG)
-            << "geometries_index_list_size: " << geometries_index_list_size;
-        SimpleLogger().Write(logDEBUG) << "geometries_list_size:       " << geometries_list_size;
-        SimpleLogger().Write(logDEBUG) << "sizeof(checksum):           " << sizeof(checksum);
-        SimpleLogger().Write(logDEBUG) << "ram index file name:        " << ram_index_file_name;
-    }
-
-    uint64_t GetSizeOfLayout() const
-    {
-        uint64_t result =
-            (name_index_list_size * sizeof(unsigned)) + (name_char_list_size * sizeof(char)) +
-            (name_id_list_size * sizeof(unsigned)) + (via_node_list_size * sizeof(NodeID)) +
-            (graph_node_list_size * sizeof(QueryGraph::NodeArrayEntry)) +
-            (graph_edge_list_size * sizeof(QueryGraph::EdgeArrayEntry)) +
-            (timestamp_length * sizeof(char)) +
-            (coordinate_list_size * sizeof(FixedPointCoordinate)) +
-            (turn_instruction_list_size * sizeof(TurnInstructionsClass)) +
-            (r_search_tree_size * sizeof(RTreeNode)) +
-            (geometries_indicators / 32 + 1) * sizeof(unsigned) +
-            (geometries_index_list_size * sizeof(unsigned)) +
-            (geometries_list_size * sizeof(unsigned)) + sizeof(checksum) + 1024 * sizeof(char);
-        return result;
-    }
-
-    uint64_t GetNameIndexOffset() const { return 0; }
-    uint64_t GetNameListOffset() const
-    {
-        uint64_t result = (name_index_list_size * sizeof(unsigned));
-        return result;
-    }
-    uint64_t GetNameIDListOffset() const
-    {
-        uint64_t result =
-            (name_index_list_size * sizeof(unsigned)) + (name_char_list_size * sizeof(char));
-        return result;
-    }
-    uint64_t GetViaNodeListOffset() const
-    {
-        uint64_t result = (name_index_list_size * sizeof(unsigned)) +
-                          (name_char_list_size * sizeof(char)) +
-                          (name_id_list_size * sizeof(unsigned));
-        return result;
-    }
-    uint64_t GetGraphNodeListOffset() const
-    {
-        uint64_t result =
-            (name_index_list_size * sizeof(unsigned)) + (name_char_list_size * sizeof(char)) +
-            (name_id_list_size * sizeof(unsigned)) + (via_node_list_size * sizeof(NodeID));
-        return result;
-    }
-    uint64_t GetGraphEdgeListOffset() const
-    {
-        uint64_t result =
-            (name_index_list_size * sizeof(unsigned)) + (name_char_list_size * sizeof(char)) +
-            (name_id_list_size * sizeof(unsigned)) + (via_node_list_size * sizeof(NodeID)) +
-            (graph_node_list_size * sizeof(QueryGraph::NodeArrayEntry));
-        return result;
-    }
-    uint64_t GetTimeStampOffset() const
-    {
-        uint64_t result =
-            (name_index_list_size * sizeof(unsigned)) + (name_char_list_size * sizeof(char)) +
-            (name_id_list_size * sizeof(unsigned)) + (via_node_list_size * sizeof(NodeID)) +
-            (graph_node_list_size * sizeof(QueryGraph::NodeArrayEntry)) +
-            (graph_edge_list_size * sizeof(QueryGraph::EdgeArrayEntry));
-        return result;
-    }
-    uint64_t GetCoordinateListOffset() const
-    {
-        uint64_t result =
-            (name_index_list_size * sizeof(unsigned)) + (name_char_list_size * sizeof(char)) +
-            (name_id_list_size * sizeof(unsigned)) + (via_node_list_size * sizeof(NodeID)) +
-            (graph_node_list_size * sizeof(QueryGraph::NodeArrayEntry)) +
-            (graph_edge_list_size * sizeof(QueryGraph::EdgeArrayEntry)) +
-            (timestamp_length * sizeof(char));
-        return result;
-    }
-    uint64_t GetTurnInstructionListOffset() const
-    {
-        uint64_t result =
-            (name_index_list_size * sizeof(unsigned)) + (name_char_list_size * sizeof(char)) +
-            (name_id_list_size * sizeof(unsigned)) + (via_node_list_size * sizeof(NodeID)) +
-            (graph_node_list_size * sizeof(QueryGraph::NodeArrayEntry)) +
-            (graph_edge_list_size * sizeof(QueryGraph::EdgeArrayEntry)) +
-            (timestamp_length * sizeof(char)) +
-            (coordinate_list_size * sizeof(FixedPointCoordinate));
-        return result;
-    }
-    uint64_t GetRSearchTreeOffset() const
-    {
-        uint64_t result =
-            (name_index_list_size * sizeof(unsigned)) + (name_char_list_size * sizeof(char)) +
-            (name_id_list_size * sizeof(unsigned)) + (via_node_list_size * sizeof(NodeID)) +
-            (graph_node_list_size * sizeof(QueryGraph::NodeArrayEntry)) +
-            (graph_edge_list_size * sizeof(QueryGraph::EdgeArrayEntry)) +
-            (timestamp_length * sizeof(char)) +
-            (coordinate_list_size * sizeof(FixedPointCoordinate)) +
-            (turn_instruction_list_size * sizeof(TurnInstructionsClass));
-        return result;
-    }
-    uint64_t GetGeometriesIndicatorOffset() const
-    {
-        uint64_t result =
-            (name_index_list_size * sizeof(unsigned)) + (name_char_list_size * sizeof(char)) +
-            (name_id_list_size * sizeof(unsigned)) + (via_node_list_size * sizeof(NodeID)) +
-            (graph_node_list_size * sizeof(QueryGraph::NodeArrayEntry)) +
-            (graph_edge_list_size * sizeof(QueryGraph::EdgeArrayEntry)) +
-            (timestamp_length * sizeof(char)) +
-            (coordinate_list_size * sizeof(FixedPointCoordinate)) +
-            (turn_instruction_list_size * sizeof(TurnInstructionsClass)) +
-            (r_search_tree_size * sizeof(RTreeNode));
-        return result;
-    }
-
-    uint64_t GetGeometriesIndexListOffset() const
-    {
-        uint64_t result =
-            (name_index_list_size * sizeof(unsigned)) + (name_char_list_size * sizeof(char)) +
-            (name_id_list_size * sizeof(unsigned)) + (via_node_list_size * sizeof(NodeID)) +
-            (graph_node_list_size * sizeof(QueryGraph::NodeArrayEntry)) +
-            (graph_edge_list_size * sizeof(QueryGraph::EdgeArrayEntry)) +
-            (timestamp_length * sizeof(char)) +
-            (coordinate_list_size * sizeof(FixedPointCoordinate)) +
-            (turn_instruction_list_size * sizeof(TurnInstructionsClass)) +
-            (r_search_tree_size * sizeof(RTreeNode)) +
-            (geometries_indicators / 32 + 1) * sizeof(unsigned);
-        return result;
-    }
-
-    uint64_t GetGeometryListOffset() const
-    {
-        uint64_t result =
-            (name_index_list_size * sizeof(unsigned)) + (name_char_list_size * sizeof(char)) +
-            (name_id_list_size * sizeof(unsigned)) + (via_node_list_size * sizeof(NodeID)) +
-            (graph_node_list_size * sizeof(QueryGraph::NodeArrayEntry)) +
-            (graph_edge_list_size * sizeof(QueryGraph::EdgeArrayEntry)) +
-            (timestamp_length * sizeof(char)) +
-            (coordinate_list_size * sizeof(FixedPointCoordinate)) +
-            (turn_instruction_list_size * sizeof(TurnInstructionsClass)) +
-            (r_search_tree_size * sizeof(RTreeNode)) +
-            (geometries_indicators / 32 + 1) * sizeof(unsigned) +
-            (geometries_index_list_size * sizeof(unsigned));
-        return result;
-    }
-    uint64_t GetChecksumOffset() const
-    {
-        uint64_t result =
-            (name_index_list_size * sizeof(unsigned)) + (name_char_list_size * sizeof(char)) +
-            (name_id_list_size * sizeof(unsigned)) + (via_node_list_size * sizeof(NodeID)) +
-            (graph_node_list_size * sizeof(QueryGraph::NodeArrayEntry)) +
-            (graph_edge_list_size * sizeof(QueryGraph::EdgeArrayEntry)) +
-            (timestamp_length * sizeof(char)) +
-            (coordinate_list_size * sizeof(FixedPointCoordinate)) +
-            (turn_instruction_list_size * sizeof(TurnInstructionsClass)) +
-            (r_search_tree_size * sizeof(RTreeNode)) +
-            (geometries_indicators / 32 + 1) * sizeof(unsigned) +
-            (geometries_index_list_size * sizeof(unsigned)) +
-            (geometries_list_size * sizeof(unsigned));
-        return result;
-    }
-};
-
-enum SharedDataType
-{ CURRENT_REGIONS,
-  LAYOUT_1,
-  DATA_1,
-  LAYOUT_2,
-  DATA_2,
-  LAYOUT_NONE,
-  DATA_NONE };
-
-struct SharedDataTimestamp
-{
-    SharedDataType layout;
-    SharedDataType data;
-    unsigned timestamp;
-};
-
-#endif /* SHARED_DATA_TYPE_H_ */

Server/Http/Reply.cpp

@@ -1,134 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#include <osrm/Reply.h>
-
-#include "../../Util/StringUtil.h"
-
-namespace http
-{
-
-void Reply::setSize(const unsigned size)
-{
-    for (Header &h : headers)
-    {
-        if ("Content-Length" == h.name)
-        {
-            h.value = IntToString(size);
-        }
-    }
-}
-
-// Sets the size of the uncompressed output.
-void Reply::SetUncompressedSize()
-{
-    unsigned uncompressed_size = 0;
-    uncompressed_size = content.size();
-    setSize(uncompressed_size);
-}
-
-std::vector<boost::asio::const_buffer> Reply::toBuffers()
-{
-    std::vector<boost::asio::const_buffer> buffers;
-    buffers.push_back(ToBuffer(status));
-    for (const Header &h : headers)
-    {
-        buffers.push_back(boost::asio::buffer(h.name));
-        buffers.push_back(boost::asio::buffer(seperators));
-        buffers.push_back(boost::asio::buffer(h.value));
-        buffers.push_back(boost::asio::buffer(crlf));
-    }
-    buffers.push_back(boost::asio::buffer(crlf));
-    buffers.push_back(boost::asio::buffer(content));
-    return buffers;
-}
-
-std::vector<boost::asio::const_buffer> Reply::HeaderstoBuffers()
-{
-    std::vector<boost::asio::const_buffer> buffers;
-    buffers.push_back(ToBuffer(status));
-    for (std::size_t i = 0; i < headers.size(); ++i)
-    {
-        Header &current_header = headers[i];
-        buffers.push_back(boost::asio::buffer(current_header.name));
-        buffers.push_back(boost::asio::buffer(seperators));
-        buffers.push_back(boost::asio::buffer(current_header.value));
-        buffers.push_back(boost::asio::buffer(crlf));
-    }
-    buffers.push_back(boost::asio::buffer(crlf));
-    return buffers;
-}
-
-Reply Reply::StockReply(Reply::status_type status)
-{
-    Reply rep;
-    rep.status = status;
-    rep.content.clear();
-
-    const std::string status_string = rep.ToString(status);
-    rep.content.insert(rep.content.end(), status_string.begin(), status_string.end());
-    rep.headers.resize(3);
-    rep.headers[0].name = "Access-Control-Allow-Origin";
-    rep.headers[0].value = "*";
-    rep.headers[1].name = "Content-Length";
-
-    std::string size_string = IntToString(rep.content.size());
-
-    rep.headers[1].value = size_string;
-    rep.headers[2].name = "Content-Type";
-    rep.headers[2].value = "text/html";
-    return rep;
-}
-
-std::string Reply::ToString(Reply::status_type status)
-{
-    if (Reply::ok == status)
-    {
-        return okHTML;
-    }
-    if (Reply::badRequest == status)
-    {
-        return badRequestHTML;
-    }
-    return internalServerErrorHTML;
-}
-
-boost::asio::const_buffer Reply::ToBuffer(Reply::status_type status)
-{
-    if (Reply::ok == status)
-    {
-        return boost::asio::buffer(okString);
-    }
-    if (Reply::internalServerError == status)
-    {
-        return boost::asio::buffer(internalServerErrorString);
-    }
-    return boost::asio::buffer(badRequestString);
-}
-
-Reply::Reply() : status(ok) {}
-}

Server/RequestHandler.cpp

@@ -1,146 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#include "APIGrammar.h"
-#include "RequestHandler.h"
-#include "Http/Request.h"
-
-#include "../DataStructures/JSONContainer.h"
-#include "../Library/OSRM.h"
-#include "../Util/SimpleLogger.h"
-#include "../Util/StringUtil.h"
-#include "../typedefs.h"
-
-#include <osrm/Reply.h>
-#include <osrm/RouteParameters.h>
-
-#include <ctime>
-
-#include <algorithm>
-#include <iostream>
-
-RequestHandler::RequestHandler() : routing_machine(nullptr) {}
-
-void RequestHandler::handle_request(const http::Request &req, http::Reply &reply)
-{
-    // parse command
-    try
-    {
-        std::string request;
-        URIDecode(req.uri, request);
-
-        // deactivated as GCC apparently does not implement that, not even in 4.9
-        // std::time_t t = std::time(nullptr);
-        // SimpleLogger().Write() << std::put_time(std::localtime(&t), "%m-%d-%Y %H:%M:%S") <<
-        //     " " << req.endpoint.to_string() << " " <<
-        //     req.referrer << ( 0 == req.referrer.length() ? "- " :" ") <<
-        //     req.agent << ( 0 == req.agent.length() ? "- " :" ") << request;
-
-        time_t ltime;
-        struct tm *Tm;
-
-        ltime = time(nullptr);
-        Tm = localtime(&ltime);
-
-        SimpleLogger().Write() << (Tm->tm_mday < 10 ? "0" : "") << Tm->tm_mday << "-"
-                               << (Tm->tm_mon + 1 < 10 ? "0" : "") << (Tm->tm_mon + 1) << "-"
-                               << 1900 + Tm->tm_year << " " << (Tm->tm_hour < 10 ? "0" : "")
-                               << Tm->tm_hour << ":" << (Tm->tm_min < 10 ? "0" : "") << Tm->tm_min
-                               << ":" << (Tm->tm_sec < 10 ? "0" : "") << Tm->tm_sec << " "
-                               << req.endpoint.to_string() << " " << req.referrer
-                               << (0 == req.referrer.length() ? "- " : " ") << req.agent
-                               << (0 == req.agent.length() ? "- " : " ") << request;
-
-        RouteParameters route_parameters;
-        APIGrammarParser api_parser(&route_parameters);
-
-        auto it = request.begin();
-        const bool result = boost::spirit::qi::parse(it, request.end(), api_parser);
-
-        if (!result || (it != request.end()))
-        {
-            reply = http::Reply::StockReply(http::Reply::badRequest);
-            reply.content.clear();
-            const int position = std::distance(request.begin(), it);
-            JSON::Object json_result;
-            json_result.values["status"] = 400;
-            std::string tmp_position_string = IntToString(position);
-            std::string message = ("Query string malformed close to position " + IntToString(position));
-            json_result.values["status_message"] = message;
-            JSON::render(reply.content, json_result);
-        }
-        else
-        {
-            // parsing done, lets call the right plugin to handle the request
-            BOOST_ASSERT_MSG(routing_machine != nullptr, "pointer not init'ed");
-
-            if (!route_parameters.jsonp_parameter.empty())
-            {
-                const std::string json_p = (route_parameters.jsonp_parameter + "(");
-                reply.content.insert(reply.content.end(), json_p.begin(), json_p.end());
-            }
-            routing_machine->RunQuery(route_parameters, reply);
-
-            // set headers, still ugly and should be reworked
-            reply.headers.resize(3);
-            if ("gpx" == route_parameters.output_format)
-            {
-                reply.headers[1].name = "Content-Type";
-                reply.headers[1].value = "application/gpx+xml; charset=UTF-8";
-                reply.headers[2].name = "Content-Disposition";
-                reply.headers[2].value = "attachment; filename=\"route.gpx\"";
-            }
-            else if (!route_parameters.jsonp_parameter.empty())
-            {
-                reply.content.push_back(')');
-                reply.headers[1].name = "Content-Type";
-                reply.headers[1].value = "text/javascript";
-                reply.headers[2].name = "Content-Disposition";
-                reply.headers[2].value = "attachment; filename=\"response.js\"";
-            }
-            else
-            {
-                reply.headers[1].name = "Content-Type";
-                reply.headers[1].value = "application/x-javascript";
-                reply.headers[2].name = "Content-Disposition";
-                reply.headers[2].value = "attachment; filename=\"response.json\"";
-            }
-            reply.headers[0].name = "Content-Length";
-            reply.headers[0].value = IntToString(reply.content.size());
-            return;
-        }
-    }
-    catch (const std::exception &e)
-    {
-        reply = http::Reply::StockReply(http::Reply::internalServerError);
-        SimpleLogger().Write(logWARNING) << "[server error] code: " << e.what()
-                                         << ", uri: " << req.uri;
-        return;
-    }
-}
-
-void RequestHandler::RegisterRoutingMachine(OSRM *osrm) { routing_machine = osrm; }

Server/RequestParser.cpp

@@ -1,306 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#include "Http/Request.h"
-#include "RequestParser.h"
-
-namespace http
-{
-
-RequestParser::RequestParser() : state_(method_start) {}
-
-void RequestParser::Reset() { state_ = method_start; }
-
-boost::tuple<boost::tribool, char *>
-RequestParser::Parse(Request &req, char *begin, char *end, http::CompressionType *compressionType)
-{
-    while (begin != end)
-    {
-        boost::tribool result = consume(req, *begin++, compressionType);
-        if (result || !result)
-        {
-            return boost::make_tuple(result, begin);
-        }
-    }
-    boost::tribool result = boost::indeterminate;
-    return boost::make_tuple(result, begin);
-}
-
-boost::tribool
-RequestParser::consume(Request &req, char input, http::CompressionType *compressionType)
-{
-    switch (state_)
-    {
-    case method_start:
-        if (!isChar(input) || isCTL(input) || isTSpecial(input))
-        {
-            return false;
-        }
-        state_ = method;
-        return boost::indeterminate;
-    case method:
-        if (input == ' ')
-        {
-            state_ = uri;
-            return boost::indeterminate;
-        }
-        if (!isChar(input) || isCTL(input) || isTSpecial(input))
-        {
-            return false;
-        }
-        return boost::indeterminate;
-    case uri_start:
-        if (isCTL(input))
-        {
-            return false;
-        }
-        state_ = uri;
-        req.uri.push_back(input);
-        return boost::indeterminate;
-    case uri:
-        if (input == ' ')
-        {
-            state_ = http_version_h;
-            return boost::indeterminate;
-        }
-        if (isCTL(input))
-        {
-            return false;
-        }
-        req.uri.push_back(input);
-        return boost::indeterminate;
-    case http_version_h:
-        if (input == 'H')
-        {
-            state_ = http_version_t_1;
-            return boost::indeterminate;
-        }
-        return false;
-    case http_version_t_1:
-        if (input == 'T')
-        {
-            state_ = http_version_t_2;
-            return boost::indeterminate;
-        }
-        return false;
-    case http_version_t_2:
-        if (input == 'T')
-        {
-            state_ = http_version_p;
-            return boost::indeterminate;
-        }
-        return false;
-    case http_version_p:
-        if (input == 'P')
-        {
-            state_ = http_version_slash;
-            return boost::indeterminate;
-        }
-        return false;
-    case http_version_slash:
-        if (input == '/')
-        {
-            state_ = http_version_major_start;
-            return boost::indeterminate;
-        }
-        return false;
-    case http_version_major_start:
-        if (isDigit(input))
-        {
-            state_ = http_version_major;
-            return boost::indeterminate;
-        }
-        return false;
-    case http_version_major:
-        if (input == '.')
-        {
-            state_ = http_version_minor_start;
-            return boost::indeterminate;
-        }
-        if (isDigit(input))
-        {
-            return boost::indeterminate;
-        }
-        return false;
-    case http_version_minor_start:
-        if (isDigit(input))
-        {
-            state_ = http_version_minor;
-            return boost::indeterminate;
-        }
-        return false;
-    case http_version_minor:
-        if (input == '\r')
-        {
-            state_ = expecting_newline_1;
-            return boost::indeterminate;
-        }
-        if (isDigit(input))
-        {
-            return boost::indeterminate;
-        }
-        return false;
-    case expecting_newline_1:
-        if (input == '\n')
-        {
-            state_ = header_line_start;
-            return boost::indeterminate;
-        }
-        return false;
-    case header_line_start:
-        if (header.name == "Accept-Encoding")
-        {
-            /* giving gzip precedence over deflate */
-            if (header.value.find("deflate") != std::string::npos)
-            {
-                *compressionType = deflateRFC1951;
-            }
-            if (header.value.find("gzip") != std::string::npos)
-            {
-                *compressionType = gzipRFC1952;
-            }
-        }
-
-        if ("Referer" == header.name)
-        {
-            req.referrer = header.value;
-        }
-
-        if ("User-Agent" == header.name)
-        {
-            req.agent = header.value;
-        }
-
-        if (input == '\r')
-        {
-            state_ = expecting_newline_3;
-            return boost::indeterminate;
-        }
-        if (!isChar(input) || isCTL(input) || isTSpecial(input))
-        {
-            return false;
-        }
-        state_ = header_name;
-        header.Clear();
-        header.name.push_back(input);
-        return boost::indeterminate;
-    case header_lws:
-        if (input == '\r')
-        {
-            state_ = expecting_newline_2;
-            return boost::indeterminate;
-        }
-        if (input == ' ' || input == '\t')
-        {
-            return boost::indeterminate;
-        }
-        if (isCTL(input))
-        {
-            return false;
-        }
-        state_ = header_value;
-        return boost::indeterminate;
-    case header_name:
-        if (input == ':')
-        {
-            state_ = space_before_header_value;
-            return boost::indeterminate;
-        }
-        if (!isChar(input) || isCTL(input) || isTSpecial(input))
-        {
-            return false;
-        }
-        header.name.push_back(input);
-        return boost::indeterminate;
-    case space_before_header_value:
-        if (input == ' ')
-        {
-            state_ = header_value;
-            return boost::indeterminate;
-        }
-        return false;
-    case header_value:
-        if (input == '\r')
-        {
-            state_ = expecting_newline_2;
-            return boost::indeterminate;
-        }
-        if (isCTL(input))
-        {
-            return false;
-        }
-        header.value.push_back(input);
-        return boost::indeterminate;
-    case expecting_newline_2:
-        if (input == '\n')
-        {
-            state_ = header_line_start;
-            return boost::indeterminate;
-        }
-        return false;
-    default: // expecting_newline_3:
-        return (input == '\n');
-    // default:
-    //     return false;
-    }
-}
-
-inline bool RequestParser::isChar(int c) { return c >= 0 && c <= 127; }
-
-inline bool RequestParser::isCTL(int c) { return (c >= 0 && c <= 31) || (c == 127); }
-
-inline bool RequestParser::isTSpecial(int c)
-{
-    switch (c)
-    {
-    case '(':
-    case ')':
-    case '<':
-    case '>':
-    case '@':
-    case ',':
-    case ';':
-    case ':':
-    case '\\':
-    case '"':
-    case '/':
-    case '[':
-    case ']':
-    case '?':
-    case '=':
-    case '{':
-    case '}':
-    case ' ':
-    case '\t':
-        return true;
-    default:
-        return false;
-    }
-}
-
-inline bool RequestParser::isDigit(int c) { return c >= '0' && c <= '9'; }
-}

Server/ServerFactory.h

@@ -1,50 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef SERVER_FACTORY_H
-#define SERVER_FACTORY_H
-
-#include "Server.h"
-#include "../Util/OpenMPWrapper.h"
-#include "../Util/SimpleLogger.h"
-#include "../Util/StringUtil.h"
-
-#include <zlib.h>
-
-struct ServerFactory
-{
-    ServerFactory() = delete;
-    ServerFactory(const ServerFactory &) = delete;
-    static Server *CreateServer(std::string &ip_address, int ip_port, int threads)
-    {
-        SimpleLogger().Write() << "http 1.1 compression handled by zlib version " << zlibVersion();
-        std::string port_stream = IntToString(ip_port);
-        return new Server(ip_address, port_stream, std::min(omp_get_num_procs(), threads));
-    }
-};
-
-#endif // SERVER_FACTORY_H

Tools/components.cpp

@@ -1,133 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#include "../typedefs.h"
-#include "../Algorithms/StronglyConnectedComponents.h"
-#include "../DataStructures/DynamicGraph.h"
-#include "../DataStructures/QueryEdge.h"
-#include "../DataStructures/TurnInstructions.h"
-#include "../Util/GraphLoader.h"
-#include "../Util/OSRMException.h"
-#include "../Util/SimpleLogger.h"
-#include "../Util/UUID.h"
-
-#include <fstream>
-#include <memory>
-#include <string>
-#include <vector>
-
-typedef QueryEdge::EdgeData EdgeData;
-typedef DynamicGraph<EdgeData>::InputEdge InputEdge;
-
-std::vector<NodeInfo> internal_to_external_node_map;
-std::vector<TurnRestriction> restrictions_vector;
-std::vector<NodeID> bollard_node_IDs_vector;
-std::vector<NodeID> traffic_light_node_IDs_vector;
-
-int main(int argc, char *argv[])
-{
-    LogPolicy::GetInstance().Unmute();
-    if (argc < 3)
-    {
-        SimpleLogger().Write(logWARNING) << "usage:\n" << argv[0] << " <osrm> <osrm.restrictions>";
-        return -1;
-    }
-
-    try
-    {
-        SimpleLogger().Write() << "Using restrictions from file: " << argv[2];
-        std::ifstream restriction_ifstream(argv[2], std::ios::binary);
-        const UUID uuid_orig;
-        UUID uuid_loaded;
-        restriction_ifstream.read((char *)&uuid_loaded, sizeof(UUID));
-
-        if (!uuid_loaded.TestGraphUtil(uuid_orig))
-        {
-            SimpleLogger().Write(logWARNING) << argv[2] << " was prepared with a different build. "
-                                                           "Reprocess to get rid of this warning.";
-        }
-
-        if (!restriction_ifstream.good())
-        {
-            throw OSRMException("Could not access <osrm-restrictions> files");
-        }
-        uint32_t usable_restriction_count = 0;
-        restriction_ifstream.read((char *)&usable_restriction_count, sizeof(uint32_t));
-        restrictions_vector.resize(usable_restriction_count);
-
-        restriction_ifstream.read((char *)&(restrictions_vector[0]),
-                                  usable_restriction_count * sizeof(TurnRestriction));
-        restriction_ifstream.close();
-
-        std::ifstream input_stream;
-        input_stream.open(argv[1], std::ifstream::in | std::ifstream::binary);
-
-        if (!input_stream.is_open())
-        {
-            throw OSRMException("Cannot open osrm file");
-        }
-
-        std::vector<ImportEdge> edge_list;
-        const NodeID number_of_nodes = readBinaryOSRMGraphFromStream(input_stream,
-                                                                     edge_list,
-                                                                     bollard_node_IDs_vector,
-                                                                     traffic_light_node_IDs_vector,
-                                                                     &internal_to_external_node_map,
-                                                                     restrictions_vector);
-        input_stream.close();
-
-        BOOST_ASSERT_MSG(restrictions_vector.size() == usable_restriction_count,
-                         "size of restrictions_vector changed");
-
-        SimpleLogger().Write() << restrictions_vector.size() << " restrictions, "
-                               << bollard_node_IDs_vector.size() << " bollard nodes, "
-                               << traffic_light_node_IDs_vector.size() << " traffic lights";
-
-        /***
-         * Building an edge-expanded graph from node-based input an turn
-         * restrictions
-         */
-
-        SimpleLogger().Write() << "Starting SCC graph traversal";
-        std::shared_ptr<TarjanSCC> tarjan =
-            std::make_shared<TarjanSCC>(number_of_nodes,
-                                        edge_list,
-                                        bollard_node_IDs_vector,
-                                        traffic_light_node_IDs_vector,
-                                        restrictions_vector,
-                                        internal_to_external_node_map);
-        std::vector<ImportEdge>().swap(edge_list);
-
-        tarjan->Run();
-        SimpleLogger().Write() << "finished component analysis";
-    }
-    catch (const std::exception &e)
-    {
-        SimpleLogger().Write(logWARNING) << "[exception] " << e.what();
-    }
-    return 0;
-}

Util/GraphLoader.h

@@ -1,315 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef GRAPHLOADER_H
-#define GRAPHLOADER_H
-
-#include "OSRMException.h"
-#include "../DataStructures/ImportNode.h"
-#include "../DataStructures/ImportEdge.h"
-#include "../DataStructures/QueryNode.h"
-#include "../DataStructures/Restriction.h"
-#include "../Util/SimpleLogger.h"
-#include "../Util/UUID.h"
-#include "../typedefs.h"
-
-#include <boost/assert.hpp>
-#include <boost/filesystem.hpp>
-#include <boost/filesystem/fstream.hpp>
-
-#include <cmath>
-
-#include <algorithm>
-#include <fstream>
-#include <iostream>
-#include <iomanip>
-#include <unordered_map>
-#include <vector>
-
-template <typename EdgeT>
-NodeID readBinaryOSRMGraphFromStream(std::istream &input_stream,
-                                     std::vector<EdgeT> &edge_list,
-                                     std::vector<NodeID> &barrier_node_list,
-                                     std::vector<NodeID> &traffic_light_node_list,
-                                     std::vector<NodeInfo> *int_to_ext_node_id_map,
-                                     std::vector<TurnRestriction> &restriction_list)
-{
-    const UUID uuid_orig;
-    UUID uuid_loaded;
-    input_stream.read((char *)&uuid_loaded, sizeof(UUID));
-
-    if (!uuid_loaded.TestGraphUtil(uuid_orig))
-    {
-        SimpleLogger().Write(logWARNING) << ".osrm was prepared with different build.\n"
-                                            "Reprocess to get rid of this warning.";
-    }
-
-    NodeID n, source, target;
-    EdgeID m;
-    short dir; // direction (0 = open, 1 = forward, 2+ = open)
-    std::unordered_map<NodeID, NodeID> ext_to_int_id_map;
-    input_stream.read((char *)&n, sizeof(NodeID));
-    SimpleLogger().Write() << "Importing n = " << n << " nodes ";
-    ExternalMemoryNode node;
-    for (NodeID i = 0; i < n; ++i)
-    {
-        input_stream.read((char *)&node, sizeof(ExternalMemoryNode));
-        int_to_ext_node_id_map->emplace_back(node.lat, node.lon, node.id);
-        ext_to_int_id_map.emplace(node.id, i);
-        if (node.bollard)
-        {
-            barrier_node_list.emplace_back(i);
-        }
-        if (node.trafficLight)
-        {
-            traffic_light_node_list.emplace_back(i);
-        }
-    }
-
-    // tighten vector sizes
-    barrier_node_list.shrink_to_fit();
-    traffic_light_node_list.shrink_to_fit();
-    input_stream.read((char *)&m, sizeof(unsigned));
-    SimpleLogger().Write() << " and " << m << " edges ";
-    for (TurnRestriction &current_restriction : restriction_list)
-    {
-        auto internal_id_iter = ext_to_int_id_map.find(current_restriction.fromNode);
-        if (internal_id_iter == ext_to_int_id_map.end())
-        {
-            SimpleLogger().Write(logDEBUG) << "Unmapped from Node of restriction";
-            continue;
-        }
-        current_restriction.fromNode = internal_id_iter->second;
-
-        internal_id_iter = ext_to_int_id_map.find(current_restriction.viaNode);
-        if (internal_id_iter == ext_to_int_id_map.end())
-        {
-            SimpleLogger().Write(logDEBUG) << "Unmapped via node of restriction";
-            continue;
-        }
-        current_restriction.viaNode = internal_id_iter->second;
-
-        internal_id_iter = ext_to_int_id_map.find(current_restriction.toNode);
-        if (internal_id_iter == ext_to_int_id_map.end())
-        {
-            SimpleLogger().Write(logDEBUG) << "Unmapped to node of restriction";
-            continue;
-        }
-        current_restriction.toNode = internal_id_iter->second;
-    }
-
-    edge_list.reserve(m);
-    EdgeWeight weight;
-    short type;
-    NodeID nameID;
-    int length;
-    bool is_roundabout, ignore_in_grid, is_access_restricted, is_contra_flow, is_split;
-
-    for (EdgeID i = 0; i < m; ++i)
-    {
-        input_stream.read((char *)&source, sizeof(unsigned));
-        input_stream.read((char *)&target, sizeof(unsigned));
-        input_stream.read((char *)&length, sizeof(int));
-        input_stream.read((char *)&dir, sizeof(short));
-        input_stream.read((char *)&weight, sizeof(int));
-        input_stream.read((char *)&type, sizeof(short));
-        input_stream.read((char *)&nameID, sizeof(unsigned));
-        input_stream.read((char *)&is_roundabout, sizeof(bool));
-        input_stream.read((char *)&ignore_in_grid, sizeof(bool));
-        input_stream.read((char *)&is_access_restricted, sizeof(bool));
-        input_stream.read((char *)&is_contra_flow, sizeof(bool));
-        input_stream.read((char *)&is_split, sizeof(bool));
-
-        BOOST_ASSERT_MSG(length > 0, "loaded null length edge");
-        BOOST_ASSERT_MSG(weight > 0, "loaded null weight");
-        BOOST_ASSERT_MSG(0 <= dir && dir <= 2, "loaded bogus direction");
-
-        bool forward = true;
-        bool backward = true;
-        if (1 == dir)
-        {
-            backward = false;
-        }
-        if (2 == dir)
-        {
-            forward = false;
-        }
-
-        BOOST_ASSERT(type >= 0);
-
-        // translate the external NodeIDs to internal IDs
-        auto internal_id_iter = ext_to_int_id_map.find(source);
-        if (ext_to_int_id_map.find(source) == ext_to_int_id_map.end())
-        {
-#ifndef NDEBUG
-            SimpleLogger().Write(logWARNING) << " unresolved source NodeID: " << source;
-#endif
-            continue;
-        }
-        source = internal_id_iter->second;
-        internal_id_iter = ext_to_int_id_map.find(target);
-        if (ext_to_int_id_map.find(target) == ext_to_int_id_map.end())
-        {
-#ifndef NDEBUG
-            SimpleLogger().Write(logWARNING) << "unresolved target NodeID : " << target;
-#endif
-            continue;
-        }
-        target = internal_id_iter->second;
-        BOOST_ASSERT_MSG(source != UINT_MAX && target != UINT_MAX, "nonexisting source or target");
-
-        if (source > target)
-        {
-            std::swap(source, target);
-            std::swap(forward, backward);
-        }
-
-        edge_list.emplace_back(source,
-                               target,
-                               nameID,
-                               weight,
-                               forward,
-                               backward,
-                               type,
-                               is_roundabout,
-                               ignore_in_grid,
-                               is_access_restricted,
-                               is_contra_flow,
-                               is_split);
-    }
-
-    std::sort(edge_list.begin(), edge_list.end());
-    for (unsigned i = 1; i < edge_list.size(); ++i)
-    {
-        if ((edge_list[i - 1].target() == edge_list[i].target()) &&
-            (edge_list[i - 1].source() == edge_list[i].source()))
-        {
-            const bool edge_flags_equivalent =
-                (edge_list[i - 1].isForward() == edge_list[i].isForward()) &&
-                (edge_list[i - 1].isBackward() == edge_list[i].isBackward());
-            const bool edge_flags_are_superset1 =
-                (edge_list[i - 1].isForward() && edge_list[i - 1].isBackward()) &&
-                (edge_list[i].isBackward() != edge_list[i].isBackward());
-            const bool edge_flags_are_superset_2 =
-                (edge_list[i].isForward() && edge_list[i].isBackward()) &&
-                (edge_list[i - 1].isBackward() != edge_list[i - 1].isBackward());
-
-            if (edge_flags_equivalent)
-            {
-                edge_list[i]._weight = std::min(edge_list[i - 1].weight(), edge_list[i].weight());
-                edge_list[i - 1]._source = UINT_MAX;
-            }
-            else if (edge_flags_are_superset1)
-            {
-                if (edge_list[i - 1].weight() <= edge_list[i].weight())
-                {
-                    // edge i-1 is smaller and goes in both directions. Throw away the other edge
-                    edge_list[i]._source = UINT_MAX;
-                }
-                else
-                {
-                    // edge i-1 is open in both directions, but edge i is smaller in one direction.
-                    // Close edge i-1 in this direction
-                    edge_list[i - 1].forward = !edge_list[i].isForward();
-                    edge_list[i - 1].backward = !edge_list[i].isBackward();
-                }
-            }
-            else if (edge_flags_are_superset_2)
-            {
-                if (edge_list[i - 1].weight() <= edge_list[i].weight())
-                {
-                    // edge i-1 is smaller for one direction. edge i is open in both. close edge i
-                    // in the other direction
-                    edge_list[i].forward = !edge_list[i - 1].isForward();
-                    edge_list[i].backward = !edge_list[i - 1].isBackward();
-                }
-                else
-                {
-                    // edge i is smaller and goes in both direction. Throw away edge i-1
-                    edge_list[i - 1]._source = UINT_MAX;
-                }
-            }
-        }
-    }
-    const auto new_end_iter = std::remove_if(edge_list.begin(),
-                                       edge_list.end(),
-                                       [](const EdgeT &edge)
-                                       { return edge.source() == UINT_MAX; });
-    ext_to_int_id_map.clear();
-    edge_list.erase(new_end_iter, edge_list.end()); // remove excess candidates.
-    edge_list.shrink_to_fit();
-    SimpleLogger().Write() << "Graph loaded ok and has " << edge_list.size() << " edges";
-    return n;
-}
-
-template <typename NodeT, typename EdgeT>
-unsigned readHSGRFromStream(const boost::filesystem::path &hsgr_file,
-                            std::vector<NodeT> &node_list,
-                            std::vector<EdgeT> &edge_list,
-                            unsigned *check_sum)
-{
-    if (!boost::filesystem::exists(hsgr_file))
-    {
-        throw OSRMException("hsgr file does not exist");
-    }
-    if (0 == boost::filesystem::file_size(hsgr_file))
-    {
-        throw OSRMException("hsgr file is empty");
-    }
-
-    boost::filesystem::ifstream hsgr_input_stream(hsgr_file, std::ios::binary);
-
-    UUID uuid_loaded, uuid_orig;
-    hsgr_input_stream.read((char *)&uuid_loaded, sizeof(UUID));
-    if (!uuid_loaded.TestGraphUtil(uuid_orig))
-    {
-        SimpleLogger().Write(logWARNING) << ".hsgr was prepared with different build.\n"
-                                            "Reprocess to get rid of this warning.";
-    }
-
-    unsigned number_of_nodes = 0;
-    unsigned number_of_edges = 0;
-    hsgr_input_stream.read((char *)check_sum, sizeof(unsigned));
-    hsgr_input_stream.read((char *)&number_of_nodes, sizeof(unsigned));
-    BOOST_ASSERT_MSG(0 != number_of_nodes, "number of nodes is zero");
-    hsgr_input_stream.read((char *)&number_of_edges, sizeof(unsigned));
-
-    SimpleLogger().Write() << "number_of_nodes: " << number_of_nodes
-                           << ", number_of_edges: " << number_of_edges;
-
-    // BOOST_ASSERT_MSG( 0 != number_of_edges, "number of edges is zero");
-    node_list.resize(number_of_nodes + 1);
-    hsgr_input_stream.read((char *)&(node_list[0]), number_of_nodes * sizeof(NodeT));
-
-    edge_list.resize(number_of_edges);
-    hsgr_input_stream.read((char *)&(edge_list[0]), number_of_edges * sizeof(EdgeT));
-    hsgr_input_stream.close();
-
-    return number_of_nodes;
-}
-
-#endif // GRAPHLOADER_H

Util/OpenMPWrapper.h

@@ -1,41 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef OPENMP_WRAPPER_H
-#define OPENMP_WRAPPER_H
-
-#ifdef _OPENMP
-extern "C" {
-#include <omp.h>
-}
-#else
-inline int omp_get_num_procs() { return 1; }
-inline int omp_get_max_threads() { return 1; }
-inline int omp_get_thread_num() { return 0; }
-inline void omp_set_num_threads(int i) {}
-#endif // _OPENMP
-#endif // OPENMP_WRAPPER_H

Util/ProgramOptions.h

@@ -1,270 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef PROGAM_OPTIONS_H
-#define PROGAM_OPTIONS_H
-
-#include "GitDescription.h"
-#include "IniFileUtil.h"
-#include "OSRMException.h"
-#include "SimpleLogger.h"
-
-#include <osrm/ServerPaths.h>
-
-#include <boost/any.hpp>
-#include <boost/program_options.hpp>
-
-#include <fstream>
-#include <string>
-
-const static unsigned INIT_OK_START_ENGINE = 0;
-const static unsigned INIT_OK_DO_NOT_START_ENGINE = 1;
-const static unsigned INIT_FAILED = -1;
-
-// generate boost::program_options object for the routing part
-inline unsigned GenerateServerProgramOptions(const int argc,
-                                             const char *argv[],
-                                             ServerPaths &paths,
-                                             std::string &ip_address,
-                                             int &ip_port,
-                                             int &requested_num_threads,
-                                             bool &use_shared_memory,
-                                             bool &trial)
-{
-
-    // declare a group of options that will be allowed only on command line
-    boost::program_options::options_description generic_options("Options");
-    generic_options.add_options()("version,v", "Show version")("help,h", "Show this help message")(
-        "config,c",
-        boost::program_options::value<boost::filesystem::path>(&paths["config"])
-            ->default_value("server.ini"),
-        "Path to a configuration file")(
-        "trial",
-        boost::program_options::value<bool>(&trial)->implicit_value(true),
-        "Quit after initialization");
-
-    // declare a group of options that will be allowed both on command line
-    // as well as in a config file
-    boost::program_options::options_description config_options("Configuration");
-    config_options.add_options()(
-        "hsgrdata",
-        boost::program_options::value<boost::filesystem::path>(&paths["hsgrdata"]),
-        ".hsgr file")("nodesdata",
-                      boost::program_options::value<boost::filesystem::path>(&paths["nodesdata"]),
-                      ".nodes file")(
-        "edgesdata",
-        boost::program_options::value<boost::filesystem::path>(&paths["edgesdata"]),
-        ".edges file")("geometry",
-                       boost::program_options::value<boost::filesystem::path>(&paths["geometries"]),
-                       ".geometry file")(
-        "ramindex",
-        boost::program_options::value<boost::filesystem::path>(&paths["ramindex"]),
-        ".ramIndex file")(
-        "fileindex",
-        boost::program_options::value<boost::filesystem::path>(&paths["fileindex"]),
-        "File index file")(
-        "namesdata",
-        boost::program_options::value<boost::filesystem::path>(&paths["namesdata"]),
-        ".names file")("timestamp",
-                       boost::program_options::value<boost::filesystem::path>(&paths["timestamp"]),
-                       ".timestamp file")(
-        "ip,i",
-        boost::program_options::value<std::string>(&ip_address)->default_value("0.0.0.0"),
-        "IP address")(
-        "port,p", boost::program_options::value<int>(&ip_port)->default_value(5000), "TCP/IP port")(
-        "threads,t",
-        boost::program_options::value<int>(&requested_num_threads)->default_value(8),
-        "Number of threads to use")(
-        "sharedmemory,s",
-        boost::program_options::value<bool>(&use_shared_memory)->implicit_value(true),
-        "Load data from shared memory");
-
-    // hidden options, will be allowed both on command line and in config
-    // file, but will not be shown to the user
-    boost::program_options::options_description hidden_options("Hidden options");
-    hidden_options.add_options()(
-        "base,b",
-        boost::program_options::value<boost::filesystem::path>(&paths["base"]),
-        "base path to .osrm file");
-
-    // positional option
-    boost::program_options::positional_options_description positional_options;
-    positional_options.add("base", 1);
-
-    // combine above options for parsing
-    boost::program_options::options_description cmdline_options;
-    cmdline_options.add(generic_options).add(config_options).add(hidden_options);
-
-    boost::program_options::options_description config_file_options;
-    config_file_options.add(config_options).add(hidden_options);
-
-    boost::program_options::options_description visible_options(
-        boost::filesystem::basename(argv[0]) + " <base.osrm> [<options>]");
-    visible_options.add(generic_options).add(config_options);
-
-    // parse command line options
-    boost::program_options::variables_map option_variables;
-    boost::program_options::store(boost::program_options::command_line_parser(argc, argv)
-                                      .options(cmdline_options)
-                                      .positional(positional_options)
-                                      .run(),
-                                  option_variables);
-
-    if (option_variables.count("version"))
-    {
-        SimpleLogger().Write() << g_GIT_DESCRIPTION;
-        return INIT_OK_DO_NOT_START_ENGINE;
-    }
-
-    if (option_variables.count("help"))
-    {
-        SimpleLogger().Write() << visible_options;
-        return INIT_OK_DO_NOT_START_ENGINE;
-    }
-
-    boost::program_options::notify(option_variables);
-
-    // parse config file
-    ServerPaths::iterator path_iterator = paths.find("config");
-    if (path_iterator != paths.end() && boost::filesystem::is_regular_file(path_iterator->second) &&
-        !option_variables.count("base"))
-    {
-        SimpleLogger().Write() << "Reading options from: " << path_iterator->second.string();
-        std::string ini_file_contents = ReadIniFileAndLowerContents(path_iterator->second);
-        std::stringstream config_stream(ini_file_contents);
-        boost::program_options::store(parse_config_file(config_stream, config_file_options),
-                                      option_variables);
-        boost::program_options::notify(option_variables);
-        return INIT_OK_START_ENGINE;
-    }
-
-    if (1 > requested_num_threads)
-    {
-        throw OSRMException("Number of threads must be a positive number");
-    }
-
-    if (!use_shared_memory && option_variables.count("base"))
-    {
-        path_iterator = paths.find("base");
-        BOOST_ASSERT(paths.end() != path_iterator);
-        std::string base_string = path_iterator->second.string();
-
-        path_iterator = paths.find("hsgrdata");
-        if (path_iterator != paths.end() &&
-            !boost::filesystem::is_regular_file(path_iterator->second))
-        {
-            path_iterator->second = base_string + ".hsgr";
-        }
-        else
-        {
-            throw OSRMException(base_string + ".hsgr not found");
-        }
-
-        path_iterator = paths.find("nodesdata");
-        if (path_iterator != paths.end() &&
-            !boost::filesystem::is_regular_file(path_iterator->second))
-        {
-            path_iterator->second = base_string + ".nodes";
-        }
-        else
-        {
-            throw OSRMException(base_string + ".nodes not found");
-        }
-
-        path_iterator = paths.find("edgesdata");
-        if (path_iterator != paths.end() &&
-            !boost::filesystem::is_regular_file(path_iterator->second))
-        {
-            path_iterator->second = base_string + ".edges";
-        }
-        else
-        {
-            throw OSRMException(base_string + ".edges not found");
-        }
-
-        path_iterator = paths.find("geometries");
-        if (path_iterator != paths.end() &&
-            !boost::filesystem::is_regular_file(path_iterator->second))
-        {
-            path_iterator->second = base_string + ".geometry";
-        }
-        else
-        {
-            throw OSRMException(base_string + ".geometry not found");
-        }
-
-        path_iterator = paths.find("ramindex");
-        if (path_iterator != paths.end() &&
-            !boost::filesystem::is_regular_file(path_iterator->second))
-        {
-            path_iterator->second = base_string + ".ramIndex";
-        }
-        else
-        {
-            throw OSRMException(base_string + ".ramIndex not found");
-        }
-
-        path_iterator = paths.find("fileindex");
-        if (path_iterator != paths.end() &&
-            !boost::filesystem::is_regular_file(path_iterator->second))
-        {
-            path_iterator->second = base_string + ".fileIndex";
-        }
-        else
-        {
-            throw OSRMException(base_string + ".fileIndex not found");
-        }
-
-        path_iterator = paths.find("namesdata");
-        if (path_iterator != paths.end() &&
-            !boost::filesystem::is_regular_file(path_iterator->second))
-        {
-            path_iterator->second = base_string + ".names";
-        }
-        else
-        {
-            throw OSRMException(base_string + ".namesIndex not found");
-        }
-
-        path_iterator = paths.find("timestamp");
-        if (path_iterator != paths.end() &&
-            !boost::filesystem::is_regular_file(path_iterator->second))
-        {
-            path_iterator->second = base_string + ".timestamp";
-        }
-
-        return INIT_OK_START_ENGINE;
-    }
-    if (use_shared_memory && !option_variables.count("base"))
-    {
-        return INIT_OK_START_ENGINE;
-    }
-    SimpleLogger().Write() << visible_options;
-    return INIT_OK_DO_NOT_START_ENGINE;
-}
-
-#endif /* PROGRAM_OPTIONS_H */

Util/SimpleLogger.h

@@ -1,151 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef SIMPLE_LOGGER_H
-#define SIMPLE_LOGGER_H
-
-#include <boost/assert.hpp>
-
-#include <cstdio>
-#include <unistd.h>
-
-#include <ostream>
-#include <iostream>
-#include <mutex>
-#include <sstream>
-
-enum LogLevel
-{ logINFO,
-  logWARNING,
-  logDEBUG };
-
-const char COL_RESET[] = "\x1b[0m";
-const char RED[] = "\x1b[31m";
-const char GREEN[] = "\x1b[32m";
-const char YELLOW[] = "\x1b[33m";
-const char BLUE[] = "\x1b[34m";
-const char MAGENTA[] = "\x1b[35m";
-const char CYAN[] = "\x1b[36m";
-
-class LogPolicy
-{
-  public:
-    void Unmute() { m_is_mute = false; }
-
-    void Mute() { m_is_mute = true; }
-
-    bool IsMute() const { return m_is_mute; }
-
-    static LogPolicy &GetInstance()
-    {
-        static LogPolicy runningInstance;
-        return runningInstance;
-    }
-
-    LogPolicy(const LogPolicy &) = delete;
-
-  private:
-    LogPolicy() : m_is_mute(true) {}
-    bool m_is_mute;
-};
-
-class SimpleLogger
-{
-  public:
-    SimpleLogger() : level(logINFO) {}
-
-    std::mutex& get_mutex()
-    {
-        static std::mutex m;
-        return m;
-    }
-
-
-    std::ostringstream &Write(LogLevel l = logINFO)
-    {
-        std::lock_guard<std::mutex> lock(get_mutex());
-        try
-        {
-            level = l;
-            os << "[";
-            switch (level)
-            {
-            case logINFO:
-                os << "info";
-                break;
-            case logWARNING:
-                os << "warn";
-                break;
-            case logDEBUG:
-#ifndef NDEBUG
-                os << "debug";
-#endif
-                break;
-            default:
-                BOOST_ASSERT_MSG(false, "should not happen");
-                break;
-            }
-            os << "] ";
-        }
-        catch (...) {}
-        return os;
-    }
-
-    virtual ~SimpleLogger()
-    {
-        std::lock_guard<std::mutex> lock(get_mutex());
-        if (!LogPolicy::GetInstance().IsMute())
-        {
-            const bool is_terminal = isatty(fileno(stdout));
-            switch (level)
-            {
-            case logINFO:
-                std::cout << os.str() << (is_terminal ? COL_RESET : "") << std::endl;
-                break;
-            case logWARNING:
-                std::cerr << (is_terminal ? RED : "") << os.str() << (is_terminal ? COL_RESET : "")
-                          << std::endl;
-                break;
-            case logDEBUG:
-#ifndef NDEBUG
-                std::cout << (is_terminal ? YELLOW : "") << os.str()
-                          << (is_terminal ? COL_RESET : "") << std::endl;
-#endif
-                break;
-            default:
-                BOOST_ASSERT_MSG(false, "should not happen");
-                break;
-            }
-        }
-    }
-
-  private:
-    LogLevel level;
-    std::ostringstream os;
-};
-
-#endif /* SIMPLE_LOGGER_H */

Util/StringUtil.h

@@ -1,308 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef STRINGUTIL_H
-#define STRINGUTIL_H
-
-#include <boost/algorithm/string.hpp>
-#include <boost/spirit/include/karma.hpp>
-#include <boost/spirit/include/qi.hpp>
-
-#include <cstdio>
-#include <cctype>
-#include <string>
-#include <vector>
-
-// precision:  position after decimal point
-// length: maximum number of digits including comma and decimals
-template <int length, int precision> static inline char *printInt(char *buffer, int value)
-{
-    bool minus = false;
-    if (value < 0)
-    {
-        minus = true;
-        value = -value;
-    }
-    buffer += length - 1;
-    for (int i = 0; i < precision; i++)
-    {
-        *buffer = '0' + (value % 10);
-        value /= 10;
-        buffer--;
-    }
-    *buffer = '.';
-    buffer--;
-    for (int i = precision + 1; i < length; i++)
-    {
-        *buffer = '0' + (value % 10);
-        value /= 10;
-        if (value == 0)
-            break;
-        buffer--;
-    }
-    if (minus)
-    {
-        buffer--;
-        *buffer = '-';
-    }
-    return buffer;
-}
-
-// convert scoped enums to integers
-template <typename Enumeration>
-auto as_integer(Enumeration const value)
-    -> typename std::underlying_type<Enumeration>::type
-{
-    return static_cast<typename std::underlying_type<Enumeration>::type>(value);
-}
-
-static inline std::string IntToString(const int value)
-{
-    std::string output;
-    std::back_insert_iterator<std::string> sink(output);
-    boost::spirit::karma::generate(sink, boost::spirit::karma::int_, value);
-    return output;
-}
-
-static inline void int64ToString(const int64_t value, std::string &output)
-{
-    output.clear();
-    std::back_insert_iterator<std::string> sink(output);
-    boost::spirit::karma::generate(sink, boost::spirit::karma::long_long, value);
-}
-
-static inline int stringToInt(const std::string &input)
-{
-    auto first_digit = input.begin();
-    // Delete any trailing white-spaces
-    while (first_digit != input.end() && std::isspace(*first_digit))
-    {
-        ++first_digit;
-    }
-    int value = 0;
-    boost::spirit::qi::parse(first_digit, input.end(), boost::spirit::int_, value);
-    return value;
-}
-
-static inline unsigned stringToUint(const std::string &input)
-{
-    auto first_digit = input.begin();
-    // Delete any trailing white-spaces
-    while (first_digit != input.end() && std::isspace(*first_digit))
-    {
-        ++first_digit;
-    }
-    int value = 0;
-    boost::spirit::qi::parse(first_digit, input.end(), boost::spirit::uint_, value);
-    return value;
-}
-
-static inline uint64_t stringToInt64(const std::string &input)
-{
-    auto first_digit = input.begin();
-    // Delete any trailing white-spaces
-    while (first_digit != input.end() && std::isspace(*first_digit))
-    {
-        ++first_digit;
-    }
-    uint64_t value = 0;
-    boost::spirit::qi::parse(first_digit, input.end(), boost::spirit::long_long, value);
-    return value;
-}
-
-// source: http://tinodidriksen.com/2011/05/28/cpp-convert-string-to-double-speed/
-static inline double StringToDouble(const char *p)
-{
-    double r = 0.0;
-    bool neg = false;
-    if (*p == '-')
-    {
-        neg = true;
-        ++p;
-    }
-    while (*p >= '0' && *p <= '9')
-    {
-        r = (r * 10.0) + (*p - '0');
-        ++p;
-    }
-    if (*p == '.')
-    {
-        double f = 0.0;
-        int n = 0;
-        ++p;
-        while (*p >= '0' && *p <= '9')
-        {
-            f = (f * 10.0) + (*p - '0');
-            ++p;
-            ++n;
-        }
-        r += f / std::pow(10.0, n);
-    }
-    if (neg)
-    {
-        r = -r;
-    }
-    return r;
-}
-
-template <typename T>
-struct scientific_policy : boost::spirit::karma::real_policies<T>
-{
-    //  we want the numbers always to be in fixed format
-    static int floatfield(T n) { return boost::spirit::karma::real_policies<T>::fmtflags::fixed; }
-    static unsigned int precision(T) { return 6; }
-};
-typedef
-boost::spirit::karma::real_generator<double, scientific_policy<double> >
-science_type;
-
-static inline std::string FixedDoubleToString(const double value)
-{
-    std::string output;
-    std::back_insert_iterator<std::string> sink(output);
-    boost::spirit::karma::generate(sink, science_type(), value);
-    if (output.size() >= 2 && output[output.size()-2] == '.' && output[output.size()-1] == '0')
-    {
-        output.resize(output.size()-2);
-    }
-    return output;
-}
-
-static inline std::string DoubleToString(const double value)
-{
-    std::string output;
-    std::back_insert_iterator<std::string> sink(output);
-    boost::spirit::karma::generate(sink, value);
-    return output;
-}
-
-static inline void doubleToStringWithTwoDigitsBehindComma(const double value, std::string &output)
-{
-    // The largest 32-bit integer is 4294967295, that is 10 chars
-    // On the safe side, add 1 for sign, and 1 for trailing zero
-    char buffer[12];
-    sprintf(buffer, "%g", value);
-    output = buffer;
-}
-
-inline void replaceAll(std::string &s, const std::string &sub, const std::string &other)
-{
-    boost::replace_all(s, sub, other);
-}
-
-inline std::string EscapeJSONString(const std::string &input)
-{
-    std::string output;
-    output.reserve(input.size());
-    for (auto iter = input.begin(); iter != input.end(); ++iter)
-    {
-        switch (iter[0])
-        {
-        case '\\':
-            output += "\\\\";
-            break;
-        case '"':
-            output += "\\\"";
-            break;
-        case '/':
-            output += "\\/";
-            break;
-        case '\b':
-            output += "\\b";
-            break;
-        case '\f':
-            output += "\\f";
-            break;
-        case '\n':
-            output += "\\n";
-            break;
-        case '\r':
-            output += "\\r";
-            break;
-        case '\t':
-            output += "\\t";
-            break;
-        default:
-            output += *iter;
-            break;
-        }
-    }
-    return output;
-}
-
-static std::string originals[] = {"&", "\"", "<", ">", "'", "[", "]", "\\"};
-static std::string entities[] = {"&amp;", "&quot;", "&lt;", "&gt;",
-                                 "&#39;", "&91;",   "&93;", " &#92;"};
-
-inline std::size_t URIDecode(const std::string &input, std::string &output)
-{
-    auto src_iter = input.begin();
-    output.resize(input.size() + 1);
-    std::size_t decoded_length = 0;
-    for (decoded_length = 0; src_iter != input.end(); ++decoded_length)
-    {
-        if (src_iter[0] == '%' && src_iter[1] && src_iter[2] && isxdigit(src_iter[1]) &&
-            isxdigit(src_iter[2]))
-        {
-            std::string::value_type a = src_iter[1];
-            std::string::value_type b = src_iter[2];
-            a -= src_iter[1] < 58 ? 48 : src_iter[1] < 71 ? 55 : 87;
-            b -= src_iter[2] < 58 ? 48 : src_iter[2] < 71 ? 55 : 87;
-            output[decoded_length] = 16 * a + b;
-            src_iter += 3;
-            continue;
-        }
-        output[decoded_length] = *src_iter++;
-    }
-    output.resize(decoded_length);
-    return decoded_length;
-}
-
-inline std::size_t URIDecodeInPlace(std::string &URI) { return URIDecode(URI, URI); }
-
-inline bool StringStartsWith(const std::string &input, const std::string &prefix)
-{
-    return boost::starts_with(input, prefix);
-}
-
-inline std::string GetRandomString()
-{
-    std::string s;
-    s.resize(128);
-    static const char alphanum[] = "0123456789"
-                                   "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
-                                   "abcdefghijklmnopqrstuvwxyz";
-
-    for (int i = 0; i < 127; ++i)
-    {
-        s[i] = alphanum[rand() % (sizeof(alphanum) - 1)];
-    }
-    s[127] = 0;
-    return s;
-}
-
-#endif // STRINGUTIL_H

Util/TimingUtil.h

@@ -1,39 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef TIMINGUTIL_H
-#define TIMINGUTIL_H
-
-#include <chrono>
-
-#define TIMER_START(_X) std::chrono::time_point<std::chrono::steady_clock> _X##_start, _X##_stop; _X##_start = std::chrono::steady_clock::now()
-#define TIMER_STOP(_X) _X##_stop = std::chrono::steady_clock::now()
-#define TIMER_MSEC(_X) std::chrono::duration_cast<std::chrono::milliseconds>(_X##_stop - _X##_start).count()
-#define TIMER_SEC(_X) std::chrono::duration_cast<std::chrono::seconds>(_X##_stop - _X##_start).count()
-#define TIMER_MIN(_X) std::chrono::duration_cast<std::chrono::minutes>(_X##_stop - _X##_start).count()
-
-#endif // TIMINGUTIL_H

Util/TrigonometryTables.h

@@ -1,789 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef TRIGONOMETRY_TABLES_H
-#define TRIGONOMETRY_TABLES_H
-
-#include <cmath>
-
-#include <limits>
-
-constexpr unsigned short atan_table[4096] = {
-0x0000,  0x0014,  0x0028,  0x003d,  0x0051,  0x0065,
-0x007a,  0x008e,  0x00a3,  0x00b7,  0x00cb,  0x00e0,
-0x00f4,  0x0108,  0x011d,  0x0131,  0x0146,  0x015a,
-0x016e,  0x0183,  0x0197,  0x01ab,  0x01c0,  0x01d4,
-0x01e9,  0x01fd,  0x0211,  0x0226,  0x023a,  0x024e,
-0x0263,  0x0277,  0x028c,  0x02a0,  0x02b4,  0x02c9,
-0x02dd,  0x02f1,  0x0306,  0x031a,  0x032f,  0x0343,
-0x0357,  0x036c,  0x0380,  0x0394,  0x03a9,  0x03bd,
-0x03d2,  0x03e6,  0x03fa,  0x040f,  0x0423,  0x0437,
-0x044c,  0x0460,  0x0475,  0x0489,  0x049d,  0x04b2,
-0x04c6,  0x04da,  0x04ef,  0x0503,  0x0517,  0x052c,
-0x0540,  0x0555,  0x0569,  0x057d,  0x0592,  0x05a6,
-0x05ba,  0x05cf,  0x05e3,  0x05f8,  0x060c,  0x0620,
-0x0635,  0x0649,  0x065d,  0x0672,  0x0686,  0x069b,
-0x06af,  0x06c3,  0x06d8,  0x06ec,  0x0700,  0x0715,
-0x0729,  0x073d,  0x0752,  0x0766,  0x077b,  0x078f,
-0x07a3,  0x07b8,  0x07cc,  0x07e0,  0x07f5,  0x0809,
-0x081d,  0x0832,  0x0846,  0x085b,  0x086f,  0x0883,
-0x0898,  0x08ac,  0x08c0,  0x08d5,  0x08e9,  0x08fd,
-0x0912,  0x0926,  0x093b,  0x094f,  0x0963,  0x0978,
-0x098c,  0x09a0,  0x09b5,  0x09c9,  0x09dd,  0x09f2,
-0x0a06,  0x0a1a,  0x0a2f,  0x0a43,  0x0a58,  0x0a6c,
-0x0a80,  0x0a95,  0x0aa9,  0x0abd,  0x0ad2,  0x0ae6,
-0x0afa,  0x0b0f,  0x0b23,  0x0b37,  0x0b4c,  0x0b60,
-0x0b75,  0x0b89,  0x0b9d,  0x0bb2,  0x0bc6,  0x0bda,
-0x0bef,  0x0c03,  0x0c17,  0x0c2c,  0x0c40,  0x0c54,
-0x0c69,  0x0c7d,  0x0c91,  0x0ca6,  0x0cba,  0x0cce,
-0x0ce3,  0x0cf7,  0x0d0b,  0x0d20,  0x0d34,  0x0d48,
-0x0d5d,  0x0d71,  0x0d86,  0x0d9a,  0x0dae,  0x0dc3,
-0x0dd7,  0x0deb,  0x0e00,  0x0e14,  0x0e28,  0x0e3d,
-0x0e51,  0x0e65,  0x0e7a,  0x0e8e,  0x0ea2,  0x0eb7,
-0x0ecb,  0x0edf,  0x0ef4,  0x0f08,  0x0f1c,  0x0f31,
-0x0f45,  0x0f59,  0x0f6e,  0x0f82,  0x0f96,  0x0fab,
-0x0fbf,  0x0fd3,  0x0fe8,  0x0ffc,  0x1010,  0x1025,
-0x1039,  0x104d,  0x1062,  0x1076,  0x108a,  0x109e,
-0x10b3,  0x10c7,  0x10db,  0x10f0,  0x1104,  0x1118,
-0x112d,  0x1141,  0x1155,  0x116a,  0x117e,  0x1192,
-0x11a7,  0x11bb,  0x11cf,  0x11e4,  0x11f8,  0x120c,
-0x1221,  0x1235,  0x1249,  0x125d,  0x1272,  0x1286,
-0x129a,  0x12af,  0x12c3,  0x12d7,  0x12ec,  0x1300,
-0x1314,  0x1329,  0x133d,  0x1351,  0x1365,  0x137a,
-0x138e,  0x13a2,  0x13b7,  0x13cb,  0x13df,  0x13f4,
-0x1408,  0x141c,  0x1431,  0x1445,  0x1459,  0x146d,
-0x1482,  0x1496,  0x14aa,  0x14bf,  0x14d3,  0x14e7,
-0x14fb,  0x1510,  0x1524,  0x1538,  0x154d,  0x1561,
-0x1575,  0x1589,  0x159e,  0x15b2,  0x15c6,  0x15db,
-0x15ef,  0x1603,  0x1617,  0x162c,  0x1640,  0x1654,
-0x1669,  0x167d,  0x1691,  0x16a5,  0x16ba,  0x16ce,
-0x16e2,  0x16f7,  0x170b,  0x171f,  0x1733,  0x1748,
-0x175c,  0x1770,  0x1784,  0x1799,  0x17ad,  0x17c1,
-0x17d6,  0x17ea,  0x17fe,  0x1812,  0x1827,  0x183b,
-0x184f,  0x1863,  0x1878,  0x188c,  0x18a0,  0x18b4,
-0x18c9,  0x18dd,  0x18f1,  0x1905,  0x191a,  0x192e,
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-0xfa0a,  0xfa14,  0xfa1f,  0xfa29,  0xfa34,  0xfa3e,
-0xfa49,  0xfa53,  0xfa5e,  0xfa69,  0xfa73,  0xfa7e,
-0xfa88,  0xfa93,  0xfa9d,  0xfaa8,  0xfab2,  0xfabd,
-0xfac7,  0xfad2,  0xfadc,  0xfae7,  0xfaf1,  0xfafc,
-0xfb06,  0xfb11,  0xfb1b,  0xfb26,  0xfb30,  0xfb3b,
-0xfb45,  0xfb50,  0xfb5a,  0xfb65,  0xfb6f,  0xfb7a,
-0xfb84,  0xfb8f,  0xfb99,  0xfba4,  0xfbae,  0xfbb8,
-0xfbc3,  0xfbcd,  0xfbd8,  0xfbe2,  0xfbed,  0xfbf7,
-0xfc02,  0xfc0c,  0xfc16,  0xfc21,  0xfc2b,  0xfc36,
-0xfc40,  0xfc4b,  0xfc55,  0xfc5f,  0xfc6a,  0xfc74,
-0xfc7f,  0xfc89,  0xfc93,  0xfc9e,  0xfca8,  0xfcb3,
-0xfcbd,  0xfcc7,  0xfcd2,  0xfcdc,  0xfce7,  0xfcf1,
-0xfcfb,  0xfd06,  0xfd10,  0xfd1a,  0xfd25,  0xfd2f,
-0xfd3a,  0xfd44,  0xfd4e,  0xfd59,  0xfd63,  0xfd6d,
-0xfd78,  0xfd82,  0xfd8c,  0xfd97,  0xfda1,  0xfdab,
-0xfdb6,  0xfdc0,  0xfdca,  0xfdd5,  0xfddf,  0xfde9,
-0xfdf4,  0xfdfe,  0xfe08,  0xfe13,  0xfe1d,  0xfe27,
-0xfe32,  0xfe3c,  0xfe46,  0xfe50,  0xfe5b,  0xfe65,
-0xfe6f,  0xfe7a,  0xfe84,  0xfe8e,  0xfe98,  0xfea3,
-0xfead,  0xfeb7,  0xfec1,  0xfecc,  0xfed6,  0xfee0,
-0xfeeb,  0xfef5,  0xfeff,  0xff09,  0xff14,  0xff1e,
-0xff28,  0xff32,  0xff3c,  0xff47,  0xff51,  0xff5b,
-0xff65,  0xff70,  0xff7a,  0xff84,  0xff8e,  0xff98,
-0xffa3,  0xffad,  0xffb7,  0xffc1,  0xffcc,  0xffd6,
-0xffe0,  0xffea,  0xfff4,  0xffff
-};
-
-// max value is pi/4
-constexpr double SCALING_FACTOR = 4. / M_PI * 0xFFFF;
-
-inline double atan2_lookup(double y, double x)
-{
-    if (std::abs(x) < std::numeric_limits<double>::epsilon())
-    {
-        if (y >= 0.)
-        {
-            return M_PI / 2.;
-        }
-        else
-        {
-            return -M_PI / 2.;
-        }
-    }
-
-    unsigned octant = 0;
-
-    if (x < 0.)
-    {
-        octant = 1;
-        x = -x;
-    }
-    if (y < 0.)
-    {
-        octant |= 2;
-        y = -y;
-    }
-
-    double t = y / x;
-    if (t > 1.0)
-    {
-        octant |= 4;
-        t = 1.0 / t;
-    }
-
-    double angle = atan_table[(unsigned)(t * 4095)] / SCALING_FACTOR;
-
-    switch (octant)
-    {
-    case 0:
-        break;
-    case 1:
-        angle = M_PI - angle;
-        break;
-    case 2:
-        angle = -angle;
-        break;
-    case 3:
-        angle = -M_PI + angle;
-        break;
-    case 4:
-        angle = M_PI / 2.0 - angle;
-        break;
-    case 5:
-        angle = M_PI / 2.0 + angle;
-        break;
-    case 6:
-        angle = -M_PI / 2.0 + angle;
-        break;
-    case 7:
-        angle = -M_PI / 2.0 - angle;
-        break;
-    }
-    return angle;
-}
-
-#endif // TRIGONOMETRY_TABLES_H

algorithms/bayes_classifier.hpp

@@ -0,0 +1,117 @@
+/*
+
+Copyright (c) 2015, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef BAYES_CLASSIFIER_HPP
+#define BAYES_CLASSIFIER_HPP
+
+#include <cmath>
+
+#include <vector>
+
+struct NormalDistribution
+{
+    NormalDistribution(const double mean, const double standard_deviation)
+        : mean(mean), standard_deviation(standard_deviation)
+    {
+    }
+
+    // FIXME implement log-probability version since its faster
+    double density_function(const double val) const
+    {
+        const double x = val - mean;
+        return 1.0 / (std::sqrt(2. * M_PI) * standard_deviation) *
+               std::exp(-x * x / (standard_deviation * standard_deviation));
+    }
+
+    double mean;
+    double standard_deviation;
+};
+
+struct LaplaceDistribution
+{
+    LaplaceDistribution(const double location, const double scale)
+        : location(location), scale(scale)
+    {
+    }
+
+    // FIXME implement log-probability version since its faster
+    double density_function(const double val) const
+    {
+        const double x = std::abs(val - location);
+        return 1.0 / (2. * scale) * std::exp(-x / scale);
+    }
+
+    double location;
+    double scale;
+};
+
+template <typename PositiveDistributionT, typename NegativeDistributionT, typename ValueT>
+class BayesClassifier
+{
+  public:
+    enum class ClassLabel : unsigned
+    {
+        NEGATIVE,
+        POSITIVE
+    };
+    using ClassificationT = std::pair<ClassLabel, double>;
+
+    BayesClassifier(const PositiveDistributionT &positive_distribution,
+                    const NegativeDistributionT &negative_distribution,
+                    const double positive_apriori_probability)
+        : positive_distribution(positive_distribution),
+          negative_distribution(negative_distribution),
+          positive_apriori_probability(positive_apriori_probability),
+          negative_apriori_probability(1. - positive_apriori_probability)
+    {
+    }
+
+    // Returns label and the probability of the label.
+    ClassificationT classify(const ValueT &v) const
+    {
+        const double positive_postpriori =
+            positive_apriori_probability * positive_distribution.density_function(v);
+        const double negative_postpriori =
+            negative_apriori_probability * negative_distribution.density_function(v);
+        const double norm = positive_postpriori + negative_postpriori;
+
+        if (positive_postpriori > negative_postpriori)
+        {
+            return std::make_pair(ClassLabel::POSITIVE, positive_postpriori / norm);
+        }
+
+        return std::make_pair(ClassLabel::NEGATIVE, negative_postpriori / norm);
+    }
+
+  private:
+    PositiveDistributionT positive_distribution;
+    NegativeDistributionT negative_distribution;
+    double positive_apriori_probability;
+    double negative_apriori_probability;
+};
+
+#endif // BAYES_CLASSIFIER_HPP

algorithms/bfs_components.hpp

@@ -0,0 +1,174 @@
+/*
+
+Copyright (c) 2015, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef BFS_COMPONENTS_HPP_
+#define BFS_COMPONENTS_HPP_
+
+#include "../typedefs.h"
+#include "../data_structures/restriction_map.hpp"
+
+#include <queue>
+#include <unordered_set>
+
+// Explores the components of the given graph while respecting turn restrictions
+// and barriers.
+template <typename GraphT> class BFSComponentExplorer
+{
+  public:
+    BFSComponentExplorer(const GraphT &dynamic_graph,
+                         const RestrictionMap &restrictions,
+                         const std::unordered_set<NodeID> &barrier_nodes)
+        : m_graph(dynamic_graph), m_restriction_map(restrictions), m_barrier_nodes(barrier_nodes)
+    {
+        BOOST_ASSERT(m_graph.GetNumberOfNodes() > 0);
+    }
+
+    /*!
+     * Returns the size of the component that the node belongs to.
+     */
+    unsigned int GetComponentSize(const NodeID node) const
+    {
+        BOOST_ASSERT(node < m_component_index_list.size());
+
+        return m_component_index_size[m_component_index_list[node]];
+    }
+
+    unsigned int GetNumberOfComponents() { return m_component_index_size.size(); }
+
+    /*!
+     * Computes the component sizes.
+     */
+    void run()
+    {
+        std::queue<std::pair<NodeID, NodeID>> bfs_queue;
+        unsigned current_component = 0;
+
+        BOOST_ASSERT(m_component_index_list.empty());
+        BOOST_ASSERT(m_component_index_size.empty());
+
+        unsigned num_nodes = m_graph.GetNumberOfNodes();
+
+        m_component_index_list.resize(num_nodes, std::numeric_limits<unsigned>::max());
+
+        BOOST_ASSERT(num_nodes > 0);
+
+        // put unexplorered node with parent pointer into queue
+        for (NodeID node = 0; node < num_nodes; ++node)
+        {
+            if (std::numeric_limits<unsigned>::max() == m_component_index_list[node])
+            {
+                unsigned size = ExploreComponent(bfs_queue, node, current_component);
+
+                // push size into vector
+                m_component_index_size.emplace_back(size);
+                ++current_component;
+            }
+        }
+    }
+
+  private:
+    /*!
+     * Explores the current component that starts at node using BFS.
+     */
+    unsigned ExploreComponent(std::queue<std::pair<NodeID, NodeID>> &bfs_queue,
+                              NodeID node,
+                              unsigned current_component)
+    {
+        /*
+           Graphical representation of variables:
+
+           u           v           w
+           *---------->*---------->*
+                            e2
+        */
+
+        bfs_queue.emplace(node, node);
+        // mark node as read
+        m_component_index_list[node] = current_component;
+
+        unsigned current_component_size = 1;
+
+        while (!bfs_queue.empty())
+        {
+            // fetch element from BFS queue
+            std::pair<NodeID, NodeID> current_queue_item = bfs_queue.front();
+            bfs_queue.pop();
+
+            const NodeID v = current_queue_item.first;  // current node
+            const NodeID u = current_queue_item.second; // parent
+            // increment size counter of current component
+            ++current_component_size;
+            if (m_barrier_nodes.find(v) != m_barrier_nodes.end())
+            {
+                continue;
+            }
+            const NodeID to_node_of_only_restriction =
+                m_restriction_map.CheckForEmanatingIsOnlyTurn(u, v);
+
+            for (auto e2 : m_graph.GetAdjacentEdgeRange(v))
+            {
+                const NodeID w = m_graph.GetTarget(e2);
+
+                if (to_node_of_only_restriction != std::numeric_limits<unsigned>::max() &&
+                    w != to_node_of_only_restriction)
+                {
+                    // At an only_-restriction but not at the right turn
+                    continue;
+                }
+
+                if (u != w)
+                {
+                    // only add an edge if turn is not a U-turn except
+                    // when it is at the end of a dead-end street.
+                    if (!m_restriction_map.CheckIfTurnIsRestricted(u, v, w))
+                    {
+                        // only add an edge if turn is not prohibited
+                        if (std::numeric_limits<unsigned>::max() == m_component_index_list[w])
+                        {
+                            // insert next (node, parent) only if w has
+                            // not yet been explored
+                            // mark node as read
+                            m_component_index_list[w] = current_component;
+                            bfs_queue.emplace(w, v);
+                        }
+                    }
+                }
+            }
+        }
+
+        return current_component_size;
+    }
+
+    std::vector<unsigned> m_component_index_list;
+    std::vector<NodeID> m_component_index_size;
+
+    const GraphT &m_graph;
+    const RestrictionMap &m_restriction_map;
+    const std::unordered_set<NodeID> &m_barrier_nodes;
+};
+
+#endif // BFS_COMPONENTS_HPP_

algorithms/crc32_processor.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -28,44 +28,59 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef ITERATOR_BASED_CRC32_H
 #define ITERATOR_BASED_CRC32_H
 
-#include "../Util/SimpleLogger.h"
-
-#include <iostream>
-
-#if defined(__x86_64__)
+#if defined(__x86_64__) && !defined(__MINGW64__)
 #include <cpuid.h>
-#else
+#endif
+
 #include <boost/crc.hpp> // for boost::crc_32_type
 
-inline void __get_cpuid(int param, unsigned *eax, unsigned *ebx, unsigned *ecx, unsigned *edx)
+#include <iterator>
+
+class IteratorbasedCRC32
 {
-    *ecx = 0;
-}
-#endif
+  public:
+    bool using_hardware() const { return use_hardware_implementation; }
 
-template <class ContainerT> class IteratorbasedCRC32
-{
-  private:
-    typedef typename ContainerT::iterator IteratorType;
-    unsigned crc;
+    IteratorbasedCRC32() : crc(0) { use_hardware_implementation = detect_hardware_support(); }
 
-    bool use_SSE42_CRC_function;
-
-#if !defined(__x86_64__)
-    boost::crc_optimal<32, 0x1EDC6F41, 0x0, 0x0, true, true> CRC32_processor;
-#endif
-    unsigned SoftwareBasedCRC32(char *str, unsigned len)
+    template <class Iterator> unsigned operator()(Iterator iter, const Iterator end)
     {
-#if !defined(__x86_64__)
-        CRC32_processor.process_bytes(str, len);
-        return CRC32_processor.checksum();
-#else
-        return 0;
-#endif
+        unsigned crc = 0;
+        while (iter != end)
+        {
+            using value_type = typename std::iterator_traits<Iterator>::value_type;
+            const char *data = reinterpret_cast<const char *>(&(*iter));
+
+            if (use_hardware_implementation)
+            {
+                crc = compute_in_hardware(data, sizeof(value_type));
+            }
+            else
+            {
+                crc = compute_in_software(data, sizeof(value_type));
+            }
+            ++iter;
+        }
+        return crc;
+    }
+
+  private:
+    bool detect_hardware_support() const
+    {
+        static const int sse42_bit = 0x00100000;
+        const unsigned ecx = cpuid();
+        const bool sse42_found = (ecx & sse42_bit) != 0;
+        return sse42_found;
+    }
+
+    unsigned compute_in_software(const char *str, unsigned len)
+    {
+        crc_processor.process_bytes(str, len);
+        return crc_processor.checksum();
     }
 
     // adapted from http://byteworm.com/2010/10/13/crc32/
-    unsigned SSE42BasedCRC32(char *str, unsigned len)
+    unsigned compute_in_hardware(const char *str, unsigned len)
     {
 #if defined(__x86_64__)
         unsigned q = len / sizeof(unsigned);
@@ -81,7 +96,7 @@ template <class ContainerT> class IteratorbasedCRC32
             ++p;
         }
 
-        str = (char *)p;
+        str = reinterpret_cast<char *>(p);
         while (r--)
         {
             __asm__ __volatile__(".byte 0xf2, 0xf, 0x38, 0xf1, 0xf1;"
@@ -101,44 +116,30 @@ template <class ContainerT> class IteratorbasedCRC32
         return ecx;
     }
 
-    bool DetectNativeCRC32Support()
+#if defined(__MINGW64__) || defined(_MSC_VER) || !defined(__x86_64__)
+    inline void
+    __get_cpuid(int param, unsigned *eax, unsigned *ebx, unsigned *ecx, unsigned *edx) const
     {
-        static const int SSE42_BIT = 0x00100000;
-        const unsigned ecx = cpuid();
-        const bool has_SSE42 = ecx & SSE42_BIT;
-        if (has_SSE42)
-        {
-            SimpleLogger().Write() << "using hardware based CRC32 computation";
-        }
-        else
-        {
-            SimpleLogger().Write() << "using software based CRC32 computation";
-        }
-        return has_SSE42;
+        *ecx = 0;
+    }
+#endif
+
+    boost::crc_optimal<32, 0x1EDC6F41, 0x0, 0x0, true, true> crc_processor;
+    unsigned crc;
+    bool use_hardware_implementation;
+};
+
+struct RangebasedCRC32
+{
+    template <typename Iteratable> unsigned operator()(const Iteratable &iterable)
+    {
+        return crc32(std::begin(iterable), std::end(iterable));
     }
 
-  public:
-    IteratorbasedCRC32() : crc(0) { use_SSE42_CRC_function = DetectNativeCRC32Support(); }
+    bool using_hardware() const { return crc32.using_hardware(); }
 
-    unsigned operator()(IteratorType iter, const IteratorType end)
-    {
-        unsigned crc = 0;
-        while (iter != end)
-        {
-            char *data = reinterpret_cast<char *>(&(*iter));
-
-            if (use_SSE42_CRC_function)
-            {
-                crc = SSE42BasedCRC32(data, sizeof(typename ContainerT::value_type));
-            }
-            else
-            {
-                crc = SoftwareBasedCRC32(data, sizeof(typename ContainerT::value_type));
-            }
-            ++iter;
-        }
-        return crc;
-    }
+  private:
+    IteratorbasedCRC32 crc32;
 };
 
 #endif /* ITERATOR_BASED_CRC32_H */

algorithms/douglas_peucker.cpp

@@ -0,0 +1,164 @@
+/*
+
+Copyright (c) 2015, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#include "douglas_peucker.hpp"
+
+#include "../data_structures/segment_information.hpp"
+
+#include <boost/assert.hpp>
+#include <osrm/coordinate.hpp>
+
+#include <cmath>
+#include <algorithm>
+#include <iterator>
+
+namespace
+{
+struct CoordinatePairCalculator
+{
+    CoordinatePairCalculator() = delete;
+    CoordinatePairCalculator(const FixedPointCoordinate &coordinate_a,
+                             const FixedPointCoordinate &coordinate_b)
+    {
+        // initialize distance calculator with two fixed coordinates a, b
+        const float RAD = 0.017453292519943295769236907684886f;
+        first_lat = (coordinate_a.lat / COORDINATE_PRECISION) * RAD;
+        first_lon = (coordinate_a.lon / COORDINATE_PRECISION) * RAD;
+        second_lat = (coordinate_b.lat / COORDINATE_PRECISION) * RAD;
+        second_lon = (coordinate_b.lon / COORDINATE_PRECISION) * RAD;
+    }
+
+    int operator()(FixedPointCoordinate &other) const
+    {
+        // set third coordinate c
+        const float RAD = 0.017453292519943295769236907684886f;
+        const float earth_radius = 6372797.560856f;
+        const float float_lat1 = (other.lat / COORDINATE_PRECISION) * RAD;
+        const float float_lon1 = (other.lon / COORDINATE_PRECISION) * RAD;
+
+        // compute distance (a,c)
+        const float x_value_1 = (first_lon - float_lon1) * cos((float_lat1 + first_lat) / 2.f);
+        const float y_value_1 = first_lat - float_lat1;
+        const float dist1 = std::hypot(x_value_1, y_value_1) * earth_radius;
+
+        // compute distance (b,c)
+        const float x_value_2 = (second_lon - float_lon1) * cos((float_lat1 + second_lat) / 2.f);
+        const float y_value_2 = second_lat - float_lat1;
+        const float dist2 = std::hypot(x_value_2, y_value_2) * earth_radius;
+
+        // return the minimum
+        return static_cast<int>(std::min(dist1, dist2));
+    }
+
+    float first_lat;
+    float first_lon;
+    float second_lat;
+    float second_lon;
+};
+}
+
+void DouglasPeucker::Run(std::vector<SegmentInformation> &input_geometry, const unsigned zoom_level)
+{
+    Run(std::begin(input_geometry), std::end(input_geometry), zoom_level);
+}
+
+void DouglasPeucker::Run(RandomAccessIt begin, RandomAccessIt end, const unsigned zoom_level)
+{
+    const auto size = std::distance(begin, end);
+    if (size < 2)
+    {
+        return;
+    }
+
+    begin->necessary = true;
+    std::prev(end)->necessary = true;
+
+    {
+        BOOST_ASSERT_MSG(zoom_level < DOUGLAS_PEUCKER_THRESHOLDS.size(), "unsupported zoom level");
+        RandomAccessIt left_border = begin;
+        RandomAccessIt right_border = std::next(begin);
+        // Sweep over array and identify those ranges that need to be checked
+        do
+        {
+            // traverse list until new border element found
+            if (right_border->necessary)
+            {
+                // sanity checks
+                BOOST_ASSERT(left_border->necessary);
+                BOOST_ASSERT(right_border->necessary);
+                recursion_stack.emplace(left_border, right_border);
+                left_border = right_border;
+            }
+            ++right_border;
+        } while (right_border != end);
+    }
+
+    // mark locations as 'necessary' by divide-and-conquer
+    while (!recursion_stack.empty())
+    {
+        // pop next element
+        const GeometryRange pair = recursion_stack.top();
+        recursion_stack.pop();
+        // sanity checks
+        BOOST_ASSERT_MSG(pair.first->necessary, "left border must be necessary");
+        BOOST_ASSERT_MSG(pair.second->necessary, "right border must be necessary");
+        BOOST_ASSERT_MSG(std::distance(pair.second, end) > 0, "right border outside of geometry");
+        BOOST_ASSERT_MSG(std::distance(pair.first, pair.second) >= 0,
+                         "left border on the wrong side");
+
+        int max_int_distance = 0;
+        auto farthest_entry_it = pair.second;
+        const CoordinatePairCalculator dist_calc(pair.first->location, pair.second->location);
+
+        // sweep over range to find the maximum
+        for (auto it = std::next(pair.first); it != pair.second; ++it)
+        {
+            const int distance = dist_calc(it->location);
+            // found new feasible maximum?
+            if (distance > max_int_distance && distance > DOUGLAS_PEUCKER_THRESHOLDS[zoom_level])
+            {
+                farthest_entry_it = it;
+                max_int_distance = distance;
+            }
+        }
+
+        // check if maximum violates a zoom level dependent threshold
+        if (max_int_distance > DOUGLAS_PEUCKER_THRESHOLDS[zoom_level])
+        {
+            //  mark idx as necessary
+            farthest_entry_it->necessary = true;
+            if (1 < std::distance(pair.first, farthest_entry_it))
+            {
+                recursion_stack.emplace(pair.first, farthest_entry_it);
+            }
+            if (1 < std::distance(farthest_entry_it, pair.second))
+            {
+                recursion_stack.emplace(farthest_entry_it, pair.second);
+            }
+        }
+    }
+}

algorithms/douglas_peucker.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2013, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -25,10 +25,14 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
-#ifndef DOUGLASPEUCKER_H_
-#define DOUGLASPEUCKER_H_
+#ifndef DOUGLAS_PEUCKER_HPP_
+#define DOUGLAS_PEUCKER_HPP_
 
+#include "../data_structures/segment_information.hpp"
+
+#include <array>
 #include <stack>
+#include <utility>
 #include <vector>
 
 /* This class object computes the bitvector of indicating generalized input
@@ -38,25 +42,40 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  * bit indicating if the points is present in the generalization.
  * Note: points may also be pre-selected*/
 
-struct FixedPointCoordinate;
-struct SegmentInformation;
+static const std::array<int, 19> DOUGLAS_PEUCKER_THRESHOLDS{{
+    512440, // z0
+    256720, // z1
+    122560, // z2
+    56780,  // z3
+    28800,  // z4
+    14400,  // z5
+    7200,   // z6
+    3200,   // z7
+    2400,   // z8
+    1000,   // z9
+    600,    // z10
+    120,    // z11
+    60,     // z12
+    45,     // z13
+    36,     // z14
+    20,     // z15
+    8,      // z16
+    6,      // z17
+    4       // z18
+}};
 
 class DouglasPeucker
 {
-  private:
-    std::vector<double> douglas_peucker_thresholds;
+  public:
+    using RandomAccessIt = std::vector<SegmentInformation>::iterator;
 
-    typedef std::pair<unsigned, unsigned> GeometryRange;
+    using GeometryRange = std::pair<RandomAccessIt, RandomAccessIt>;
     // Stack to simulate the recursion
     std::stack<GeometryRange> recursion_stack;
 
-    double ComputeDistance(const FixedPointCoordinate &point,
-                           const FixedPointCoordinate &segA,
-                           const FixedPointCoordinate &segB) const;
-
   public:
-    DouglasPeucker();
+    void Run(RandomAccessIt begin, RandomAccessIt end, const unsigned zoom_level);
     void Run(std::vector<SegmentInformation> &input_geometry, const unsigned zoom_level);
 };
 
-#endif /* DOUGLASPEUCKER_H_ */
+#endif /* DOUGLAS_PEUCKER_HPP_ */

algorithms/object_encoder.hpp

@@ -0,0 +1,91 @@
+/*
+
+Copyright (c) 2015, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef OBJECT_ENCODER_HPP
+#define OBJECT_ENCODER_HPP
+
+#include "../util/string_util.hpp"
+
+#include <boost/assert.hpp>
+#include <boost/archive/iterators/base64_from_binary.hpp>
+#include <boost/archive/iterators/binary_from_base64.hpp>
+#include <boost/archive/iterators/transform_width.hpp>
+
+#include <algorithm>
+#include <string>
+#include <vector>
+
+struct ObjectEncoder
+{
+    using base64_t = boost::archive::iterators::base64_from_binary<
+        boost::archive::iterators::transform_width<const char *, 6, 8>>;
+
+    using binary_t = boost::archive::iterators::transform_width<
+        boost::archive::iterators::binary_from_base64<std::string::const_iterator>,
+        8,
+        6>;
+
+    template <class ObjectT> static void EncodeToBase64(const ObjectT &object, std::string &encoded)
+    {
+        const char *char_ptr_to_object = reinterpret_cast<const char *>(&object);
+        std::vector<unsigned char> data(sizeof(object));
+        std::copy(char_ptr_to_object, char_ptr_to_object + sizeof(ObjectT), data.begin());
+
+        unsigned char number_of_padded_chars = 0; // is in {0,1,2};
+        while (data.size() % 3 != 0)
+        {
+            ++number_of_padded_chars;
+            data.push_back(0x00);
+        }
+
+        BOOST_ASSERT_MSG(0 == data.size() % 3, "base64 input data size is not a multiple of 3!");
+        encoded.resize(sizeof(ObjectT));
+        encoded.assign(base64_t(&data[0]),
+                       base64_t(&data[0] + (data.size() - number_of_padded_chars)));
+        replaceAll(encoded, "+", "-");
+        replaceAll(encoded, "/", "_");
+    }
+
+    template <class ObjectT> static void DecodeFromBase64(const std::string &input, ObjectT &object)
+    {
+        try
+        {
+            std::string encoded(input);
+            // replace "-" with "+" and "_" with "/"
+            replaceAll(encoded, "-", "+");
+            replaceAll(encoded, "_", "/");
+
+            std::copy(binary_t(encoded.begin()), binary_t(encoded.begin() + encoded.length() - 1),
+                      reinterpret_cast<char *>(&object));
+        }
+        catch (...)
+        {
+        }
+    }
+};
+
+#endif /* OBJECT_ENCODER_HPP */

algorithms/polyline_compressor.cpp

@@ -0,0 +1,90 @@
+/*
+
+Copyright (c) 2014, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#include "polyline_compressor.hpp"
+#include "../data_structures/segment_information.hpp"
+
+#include <osrm/coordinate.hpp>
+
+std::string PolylineCompressor::encode_vector(std::vector<int> &numbers) const
+{
+    std::string output;
+    const auto end = numbers.size();
+    for (std::size_t i = 0; i < end; ++i)
+    {
+        numbers[i] <<= 1;
+        if (numbers[i] < 0)
+        {
+            numbers[i] = ~(numbers[i]);
+        }
+    }
+    for (const int number : numbers)
+    {
+        output += encode_number(number);
+    }
+    return output;
+}
+
+std::string PolylineCompressor::encode_number(int number_to_encode) const
+{
+    std::string output;
+    while (number_to_encode >= 0x20)
+    {
+        const int next_value = (0x20 | (number_to_encode & 0x1f)) + 63;
+        output += static_cast<char>(next_value);
+        number_to_encode >>= 5;
+    }
+
+    number_to_encode += 63;
+    output += static_cast<char>(number_to_encode);
+    return output;
+}
+
+std::string
+PolylineCompressor::get_encoded_string(const std::vector<SegmentInformation> &polyline) const
+{
+    if (polyline.empty())
+    {
+        return {};
+    }
+
+    std::vector<int> delta_numbers;
+    delta_numbers.reserve((polyline.size() - 1) * 2);
+    FixedPointCoordinate previous_coordinate = {0, 0};
+    for (const auto &segment : polyline)
+    {
+        if (segment.necessary)
+        {
+            const int lat_diff = segment.location.lat - previous_coordinate.lat;
+            const int lon_diff = segment.location.lon - previous_coordinate.lon;
+            delta_numbers.emplace_back(lat_diff);
+            delta_numbers.emplace_back(lon_diff);
+            previous_coordinate = segment.location;
+        }
+    }
+    return encode_vector(delta_numbers);
+}

algorithms/polyline_compressor.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2013, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -25,23 +25,23 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
-#ifndef SCRIPTINGENVIRONMENT_H_
-#define SCRIPTINGENVIRONMENT_H_
+#ifndef POLYLINECOMPRESSOR_H_
+#define POLYLINECOMPRESSOR_H_
 
+struct SegmentInformation;
+
+#include <string>
 #include <vector>
 
-struct lua_State;
-
-class ScriptingEnvironment
+class PolylineCompressor
 {
+  private:
+    std::string encode_vector(std::vector<int> &numbers) const;
+
+    std::string encode_number(const int number_to_encode) const;
+
   public:
-    ScriptingEnvironment();
-    explicit ScriptingEnvironment(const char *file_name);
-    virtual ~ScriptingEnvironment();
-
-    lua_State *getLuaStateForThreadID(const int);
-
-    std::vector<lua_State *> lua_state_vector;
+    std::string get_encoded_string(const std::vector<SegmentInformation> &polyline) const;
 };
 
-#endif /* SCRIPTINGENVIRONMENT_H_ */
+#endif /* POLYLINECOMPRESSOR_H_ */

algorithms/polyline_formatter.cpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -25,41 +25,32 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
-#ifndef HASH_TABLE_H
-#define HASH_TABLE_H
+#include "polyline_formatter.hpp"
 
-#include <unordered_map>
+#include "polyline_compressor.hpp"
+#include "../data_structures/segment_information.hpp"
 
-template <typename Key, typename Value> class HashTable : public std::unordered_map<Key, Value>
+#include <osrm/coordinate.hpp>
+
+osrm::json::String
+PolylineFormatter::printEncodedString(const std::vector<SegmentInformation> &polyline) const
 {
-  private:
-    typedef std::unordered_map<Key, Value> super;
+    return osrm::json::String(PolylineCompressor().get_encoded_string(polyline));
+}
 
-  public:
-    HashTable() : super() {}
-
-    explicit HashTable(const unsigned size) : super(size) {}
-
-    inline void Add(Key const &key, Value const &value) { super::emplace(key, value); }
-
-    inline const Value Find(Key const &key) const
+osrm::json::Array
+PolylineFormatter::printUnencodedString(const std::vector<SegmentInformation> &polyline) const
+{
+    osrm::json::Array json_geometry_array;
+    for (const auto &segment : polyline)
     {
-        auto iter = super::find(key);
-        if (iter == super::end())
+        if (segment.necessary)
         {
-            return Value();
+            osrm::json::Array json_coordinate;
+            json_coordinate.values.push_back(segment.location.lat / COORDINATE_PRECISION);
+            json_coordinate.values.push_back(segment.location.lon / COORDINATE_PRECISION);
+            json_geometry_array.values.push_back(json_coordinate);
         }
-        return iter->second;
     }
-
-    inline const bool Holds(Key const &key) const
-    {
-        if (super::find(key) == super::end())
-        {
-            return false;
-        }
-        return true;
-    }
-};
-
-#endif /* HASH_TABLE_H */
+    return json_geometry_array;
+}

algorithms/polyline_formatter.hpp

@@ -0,0 +1,45 @@
+/*
+
+Copyright (c) 2014, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef POLYLINE_FORMATTER_HPP
+#define POLYLINE_FORMATTER_HPP
+
+struct SegmentInformation;
+
+#include <osrm/json_container.hpp>
+
+#include <string>
+#include <vector>
+
+struct PolylineFormatter
+{
+    osrm::json::String printEncodedString(const std::vector<SegmentInformation> &polyline) const;
+
+    osrm::json::Array printUnencodedString(const std::vector<SegmentInformation> &polyline) const;
+};
+
+#endif /* POLYLINE_FORMATTER_HPP */

algorithms/route_name_extraction.hpp

@@ -0,0 +1,162 @@
+/*
+
+Copyright (c) 2015, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef EXTRACT_ROUTE_NAMES_H
+#define EXTRACT_ROUTE_NAMES_H
+
+#include <boost/assert.hpp>
+
+#include <algorithm>
+#include <string>
+#include <vector>
+
+struct RouteNames
+{
+    std::string shortest_path_name_1;
+    std::string shortest_path_name_2;
+    std::string alternative_path_name_1;
+    std::string alternative_path_name_2;
+};
+
+// construct routes names
+template <class DataFacadeT, class SegmentT> struct ExtractRouteNames
+{
+  private:
+    SegmentT PickNextLongestSegment(const std::vector<SegmentT> &segment_list,
+                                    const unsigned blocked_name_id) const
+    {
+        SegmentT result_segment;
+        result_segment.length = 0;
+
+        for (const SegmentT &segment : segment_list)
+        {
+            if (segment.name_id != blocked_name_id && segment.length > result_segment.length &&
+                segment.name_id != 0)
+            {
+                result_segment = segment;
+            }
+        }
+        return result_segment;
+    }
+
+  public:
+    RouteNames operator()(std::vector<SegmentT> &shortest_path_segments,
+                          std::vector<SegmentT> &alternative_path_segments,
+                          const DataFacadeT *facade) const
+    {
+        RouteNames route_names;
+
+        SegmentT shortest_segment_1, shortest_segment_2;
+        SegmentT alternative_segment_1, alternative_segment_2;
+
+        auto length_comperator = [](const SegmentT &a, const SegmentT &b)
+        {
+            return a.length > b.length;
+        };
+        auto name_id_comperator = [](const SegmentT &a, const SegmentT &b)
+        {
+            return a.name_id < b.name_id;
+        };
+
+        if (shortest_path_segments.empty())
+        {
+            return route_names;
+        }
+
+        // pick the longest segment for the shortest path.
+        std::sort(shortest_path_segments.begin(), shortest_path_segments.end(), length_comperator);
+        shortest_segment_1 = shortest_path_segments[0];
+        if (!alternative_path_segments.empty())
+        {
+            std::sort(alternative_path_segments.begin(), alternative_path_segments.end(),
+                      length_comperator);
+
+            // also pick the longest segment for the alternative path
+            alternative_segment_1 = alternative_path_segments[0];
+        }
+
+        // compute the set difference (for shortest path) depending on names between shortest and
+        // alternative
+        std::vector<SegmentT> shortest_path_set_difference(shortest_path_segments.size());
+        std::sort(shortest_path_segments.begin(), shortest_path_segments.end(), name_id_comperator);
+        std::sort(alternative_path_segments.begin(), alternative_path_segments.end(),
+                  name_id_comperator);
+        std::set_difference(shortest_path_segments.begin(), shortest_path_segments.end(),
+                            alternative_path_segments.begin(), alternative_path_segments.end(),
+                            shortest_path_set_difference.begin(), name_id_comperator);
+
+        std::sort(shortest_path_set_difference.begin(), shortest_path_set_difference.end(),
+                  length_comperator);
+        shortest_segment_2 =
+            PickNextLongestSegment(shortest_path_set_difference, shortest_segment_1.name_id);
+
+        // compute the set difference (for alternative path) depending on names between shortest and
+        // alternative
+        // vectors are still sorted, no need to do again
+        BOOST_ASSERT(std::is_sorted(shortest_path_segments.begin(), shortest_path_segments.end(),
+                                    name_id_comperator));
+        BOOST_ASSERT(std::is_sorted(alternative_path_segments.begin(),
+                                    alternative_path_segments.end(), name_id_comperator));
+
+        std::vector<SegmentT> alternative_path_set_difference(alternative_path_segments.size());
+        std::set_difference(alternative_path_segments.begin(), alternative_path_segments.end(),
+                            shortest_path_segments.begin(), shortest_path_segments.end(),
+                            alternative_path_set_difference.begin(), name_id_comperator);
+
+        std::sort(alternative_path_set_difference.begin(), alternative_path_set_difference.end(),
+                  length_comperator);
+
+        if (!alternative_path_segments.empty())
+        {
+            alternative_segment_2 = PickNextLongestSegment(alternative_path_set_difference,
+                                                           alternative_segment_1.name_id);
+        }
+
+        // move the segments into the order in which they occur.
+        if (shortest_segment_1.position > shortest_segment_2.position)
+        {
+            std::swap(shortest_segment_1, shortest_segment_2);
+        }
+        if (alternative_segment_1.position > alternative_segment_2.position)
+        {
+            std::swap(alternative_segment_1, alternative_segment_2);
+        }
+
+        // fetching names for the selected segments
+        route_names.shortest_path_name_1 = facade->get_name_for_id(shortest_segment_1.name_id);
+        route_names.shortest_path_name_2 = facade->get_name_for_id(shortest_segment_2.name_id);
+
+        route_names.alternative_path_name_1 =
+            facade->get_name_for_id(alternative_segment_1.name_id);
+        route_names.alternative_path_name_2 =
+            facade->get_name_for_id(alternative_segment_2.name_id);
+
+        return route_names;
+    }
+};
+
+#endif // EXTRACT_ROUTE_NAMES_H

algorithms/tiny_components.hpp

@@ -0,0 +1,239 @@
+/*
+
+Copyright (c) 2015, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef TINY_COMPONENTS_HPP
+#define TINY_COMPONENTS_HPP
+
+#include "../typedefs.h"
+#include "../data_structures/deallocating_vector.hpp"
+#include "../data_structures/import_edge.hpp"
+#include "../data_structures/query_node.hpp"
+#include "../data_structures/percent.hpp"
+#include "../data_structures/restriction.hpp"
+#include "../data_structures/restriction_map.hpp"
+#include "../data_structures/turn_instructions.hpp"
+
+#include "../util/integer_range.hpp"
+#include "../util/simple_logger.hpp"
+#include "../util/std_hash.hpp"
+#include "../util/timing_util.hpp"
+
+#include <osrm/coordinate.hpp>
+
+#include <boost/assert.hpp>
+
+#include <tbb/parallel_sort.h>
+
+#include <cstdint>
+
+#include <memory>
+#include <stack>
+#include <unordered_map>
+#include <unordered_set>
+#include <vector>
+
+template <typename GraphT> class TarjanSCC
+{
+    struct TarjanStackFrame
+    {
+        explicit TarjanStackFrame(NodeID v, NodeID parent) : v(v), parent(parent) {}
+        NodeID v;
+        NodeID parent;
+    };
+
+    struct TarjanNode
+    {
+        TarjanNode() : index(SPECIAL_NODEID), low_link(SPECIAL_NODEID), on_stack(false) {}
+        unsigned index;
+        unsigned low_link;
+        bool on_stack;
+    };
+
+    std::vector<unsigned> components_index;
+    std::vector<NodeID> component_size_vector;
+    std::shared_ptr<GraphT> m_node_based_graph;
+    std::unordered_set<NodeID> barrier_node_set;
+    RestrictionMap m_restriction_map;
+    std::size_t size_one_counter;
+
+  public:
+    template <class ContainerT>
+    TarjanSCC(std::shared_ptr<GraphT> graph,
+              const RestrictionMap &restrictions,
+              const ContainerT &barrier_node_list)
+        : components_index(graph->GetNumberOfNodes(), SPECIAL_NODEID), m_node_based_graph(graph),
+          m_restriction_map(restrictions), size_one_counter(0)
+    {
+        barrier_node_set.insert(std::begin(barrier_node_list), std::end(barrier_node_list));
+        BOOST_ASSERT(m_node_based_graph->GetNumberOfNodes() > 0);
+    }
+
+    void run()
+    {
+        TIMER_START(SCC_RUN);
+        const NodeID max_node_id = m_node_based_graph->GetNumberOfNodes();
+
+        // The following is a hack to distinguish between stuff that happens
+        // before the recursive call and stuff that happens after
+        std::stack<TarjanStackFrame> recursion_stack;
+        // true = stuff before, false = stuff after call
+        std::stack<NodeID> tarjan_stack;
+        std::vector<TarjanNode> tarjan_node_list(max_node_id);
+        unsigned component_index = 0, size_of_current_component = 0;
+        unsigned index = 0;
+        std::vector<bool> processing_node_before_recursion(max_node_id, true);
+        for (const NodeID node : osrm::irange(0u, max_node_id))
+        {
+            if (SPECIAL_NODEID == components_index[node])
+            {
+                recursion_stack.emplace(TarjanStackFrame(node, node));
+            }
+
+            while (!recursion_stack.empty())
+            {
+                TarjanStackFrame currentFrame = recursion_stack.top();
+                const NodeID u = currentFrame.parent;
+                const NodeID v = currentFrame.v;
+                recursion_stack.pop();
+
+                const bool before_recursion = processing_node_before_recursion[v];
+
+                if (before_recursion && tarjan_node_list[v].index != UINT_MAX)
+                {
+                    continue;
+                }
+
+                if (before_recursion)
+                {
+                    // Mark frame to handle tail of recursion
+                    recursion_stack.emplace(currentFrame);
+                    processing_node_before_recursion[v] = false;
+
+                    // Mark essential information for SCC
+                    tarjan_node_list[v].index = index;
+                    tarjan_node_list[v].low_link = index;
+                    tarjan_stack.push(v);
+                    tarjan_node_list[v].on_stack = true;
+                    ++index;
+
+                    const NodeID to_node_of_only_restriction =
+                        m_restriction_map.CheckForEmanatingIsOnlyTurn(u, v);
+
+                    for (const auto current_edge : m_node_based_graph->GetAdjacentEdgeRange(v))
+                    {
+                        const auto vprime = m_node_based_graph->GetTarget(current_edge);
+
+                        // Traverse outgoing edges
+                        if (barrier_node_set.find(v) != barrier_node_set.end() && u != vprime)
+                        {
+                            // continue;
+                        }
+
+                        if (to_node_of_only_restriction != std::numeric_limits<unsigned>::max() &&
+                            vprime == to_node_of_only_restriction)
+                        {
+                            // At an only_-restriction but not at the right turn
+                            // continue;
+                        }
+
+                        if (m_restriction_map.CheckIfTurnIsRestricted(u, v, vprime))
+                        {
+                            // continue;
+                        }
+
+                        if (SPECIAL_NODEID == tarjan_node_list[vprime].index)
+                        {
+                            recursion_stack.emplace(TarjanStackFrame(vprime, v));
+                        }
+                        else
+                        {
+                            if (tarjan_node_list[vprime].on_stack &&
+                                tarjan_node_list[vprime].index < tarjan_node_list[v].low_link)
+                            {
+                                tarjan_node_list[v].low_link = tarjan_node_list[vprime].index;
+                            }
+                        }
+                    }
+                }
+                else
+                {
+                    processing_node_before_recursion[v] = true;
+                    tarjan_node_list[currentFrame.parent].low_link =
+                        std::min(tarjan_node_list[currentFrame.parent].low_link,
+                                 tarjan_node_list[v].low_link);
+                    // after recursion, lets do cycle checking
+                    // Check if we found a cycle. This is the bottom part of the recursion
+                    if (tarjan_node_list[v].low_link == tarjan_node_list[v].index)
+                    {
+                        NodeID vprime;
+                        do
+                        {
+                            vprime = tarjan_stack.top();
+                            tarjan_stack.pop();
+                            tarjan_node_list[vprime].on_stack = false;
+                            components_index[vprime] = component_index;
+                            ++size_of_current_component;
+                        } while (v != vprime);
+
+                        component_size_vector.emplace_back(size_of_current_component);
+
+                        if (size_of_current_component > 1000)
+                        {
+                            SimpleLogger().Write() << "large component [" << component_index
+                                                   << "]=" << size_of_current_component;
+                        }
+
+                        ++component_index;
+                        size_of_current_component = 0;
+                    }
+                }
+            }
+        }
+
+        TIMER_STOP(SCC_RUN);
+        SimpleLogger().Write() << "SCC run took: " << TIMER_MSEC(SCC_RUN) / 1000. << "s";
+
+        size_one_counter = std::count_if(component_size_vector.begin(), component_size_vector.end(),
+                                         [](unsigned value)
+                                         {
+                                             return 1 == value;
+                                         });
+    }
+
+    std::size_t get_number_of_components() const { return component_size_vector.size(); }
+
+    std::size_t get_size_one_count() const { return size_one_counter; }
+
+    unsigned get_component_size(const NodeID node) const
+    {
+        return component_size_vector[components_index[node]];
+    }
+
+    unsigned get_component_id(const NodeID node) const { return components_index[node]; }
+};
+
+#endif /* TINY_COMPONENTS_HPP */

appveyor.yml

@@ -0,0 +1,75 @@
+environment:
+  matrix:
+  - configuration: Debug
+  - configuration: Release
+
+# branches to build
+branches:
+  # whitelist
+  only:
+    - develop
+
+# scripts that are called at very beginning, before repo cloning
+init:
+  - git config --global core.autocrlf input
+
+# clone directory
+clone_folder: c:\projects\osrm
+
+platform: x64
+
+install:
+  # by default, all script lines are interpreted as batch
+  - nuget install protobuf
+  - cd c:\projects\osrm
+  - curl -O http://build.project-osrm.org/libs_osrm_%Configuration%.7z
+  - 7z x libs_osrm_%Configuration%.7z | find ":"
+
+build_script:
+  - cd c:/projects/osrm
+  - mkdir build
+  - cd build
+  - echo Running cmake...
+  - call "%VS120COMNTOOLS%\..\..\VC\vcvarsall.bat" x86_amd64
+  - SET PATH=C:\Program Files (x86)\MSBuild\12.0\bin\;%PATH%
+  - SET P=c:/projects/osrm
+  - set TBB_INSTALL_DIR=%P%/tbb
+  - set TBB_ARCH_PLATFORM=intel64/vc12
+  - cmake .. -G "Visual Studio 12 Win64" -DCMAKE_BUILD_TYPE=%Configuration% -DCMAKE_INSTALL_PREFIX=%P%/libs -DBOOST_ROOT=%P%/boost_min -DBoost_ADDITIONAL_VERSIONS=1.57 -DBoost_USE_STATIC_LIBS=ON -T CTP_Nov2013
+  - msbuild /clp:Verbosity=minimal /nologo OSRM.sln
+  - msbuild /clp:Verbosity=minimal /nologo tests.vcxproj
+  - cd %Configuration%
+  - if "%APPVEYOR_REPO_BRANCH%"=="develop" (7z a %P%/osrm_%Configuration%.zip *.exe *.pdb %P%/libs/bin/*.dll -tzip)
+  - cd ..\..\profiles
+  - echo disk=c:\temp\stxxl,10000,wincall > .stxxl.txt
+  - if "%APPVEYOR_REPO_BRANCH%"=="develop" (7z a %P%/osrm_%Configuration%.zip * -tzip)
+  - set PATH=%PATH%;c:/projects/osrm/libs/bin
+  - cd c:/projects/osrm/build/%Configuration%
+  - datastructure-tests.exe
+  - algorithm-tests.exe
+
+test: off
+
+artifacts:
+  - path: osrm_Debug.zip
+    name: osrm_Debug.zip
+  - path: osrm_Release.zip
+    name: osrm_Release.zip
+
+deploy:
+  provider: FTP
+  server:
+    secure: ef7oiQTTXFGt8NdNiOHm/uRFVrUttzyFbIlnaeHhQvw=
+  username:
+    secure: Bw+Se2GTJxA6+GtRkEc//tQSBHOuFIuJHBjFwR9cD+8=
+  password:
+    secure: eqwESZqxMXC/j5mOCpaXuw==
+  folder: /
+  enable_ssl: true
+  active_mode: false
+
+# notifications:
+#   - provider: HipChat
+#     auth_token:
+#       secure: boLE7BjcahdIUxv9jkN7U3F8iOASF+MkhtctlVoWJoo=
+#     room: Directions

benchmarks/static_rtree.cpp

@@ -0,0 +1,184 @@
+/*
+
+Copyright (c) 2015, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#include "../data_structures/original_edge_data.hpp"
+#include "../data_structures/query_node.hpp"
+#include "../data_structures/shared_memory_vector_wrapper.hpp"
+#include "../data_structures/static_rtree.hpp"
+#include "../util/boost_filesystem_2_fix.hpp"
+#include "../data_structures/edge_based_node.hpp"
+
+#include <osrm/coordinate.hpp>
+
+#include <random>
+
+// Choosen by a fair W20 dice roll (this value is completely arbitrary)
+constexpr unsigned RANDOM_SEED = 13;
+constexpr int32_t WORLD_MIN_LAT = -90 * COORDINATE_PRECISION;
+constexpr int32_t WORLD_MAX_LAT = 90 * COORDINATE_PRECISION;
+constexpr int32_t WORLD_MIN_LON = -180 * COORDINATE_PRECISION;
+constexpr int32_t WORLD_MAX_LON = 180 * COORDINATE_PRECISION;
+
+using RTreeLeaf = EdgeBasedNode;
+using FixedPointCoordinateListPtr = std::shared_ptr<std::vector<FixedPointCoordinate>>;
+using BenchStaticRTree = StaticRTree<RTreeLeaf, ShM<FixedPointCoordinate, false>::vector, false>;
+
+FixedPointCoordinateListPtr LoadCoordinates(const boost::filesystem::path &nodes_file)
+{
+    boost::filesystem::ifstream nodes_input_stream(nodes_file, std::ios::binary);
+
+    QueryNode current_node;
+    unsigned coordinate_count = 0;
+    nodes_input_stream.read((char *)&coordinate_count, sizeof(unsigned));
+    auto coords = std::make_shared<std::vector<FixedPointCoordinate>>(coordinate_count);
+    for (unsigned i = 0; i < coordinate_count; ++i)
+    {
+        nodes_input_stream.read((char *)&current_node, sizeof(QueryNode));
+        coords->at(i) = FixedPointCoordinate(current_node.lat, current_node.lon);
+        BOOST_ASSERT((std::abs(coords->at(i).lat) >> 30) == 0);
+        BOOST_ASSERT((std::abs(coords->at(i).lon) >> 30) == 0);
+    }
+    nodes_input_stream.close();
+    return coords;
+}
+
+void Benchmark(BenchStaticRTree &rtree, unsigned num_queries)
+{
+    std::mt19937 mt_rand(RANDOM_SEED);
+    std::uniform_int_distribution<> lat_udist(WORLD_MIN_LAT, WORLD_MAX_LAT);
+    std::uniform_int_distribution<> lon_udist(WORLD_MIN_LON, WORLD_MAX_LON);
+    std::vector<FixedPointCoordinate> queries;
+    for (unsigned i = 0; i < num_queries; i++)
+    {
+        queries.emplace_back(FixedPointCoordinate(lat_udist(mt_rand), lon_udist(mt_rand)));
+    }
+
+    {
+        const unsigned num_results = 5;
+        std::cout << "#### IncrementalFindPhantomNodeForCoordinate : " << num_results
+                  << " phantom nodes"
+                  << "\n";
+
+        TIMER_START(query_phantom);
+        std::vector<PhantomNode> phantom_node_vector;
+        for (const auto &q : queries)
+        {
+            phantom_node_vector.clear();
+            rtree.IncrementalFindPhantomNodeForCoordinate(q, phantom_node_vector, 3, num_results);
+            phantom_node_vector.clear();
+            rtree.IncrementalFindPhantomNodeForCoordinate(q, phantom_node_vector, 17, num_results);
+        }
+        TIMER_STOP(query_phantom);
+
+        std::cout << "Took " << TIMER_MSEC(query_phantom) << " msec for " << num_queries
+                  << " queries."
+                  << "\n";
+        std::cout << TIMER_MSEC(query_phantom) / ((double)num_queries) << " msec/query."
+                  << "\n";
+
+        std::cout << "#### LocateClosestEndPointForCoordinate"
+                  << "\n";
+    }
+
+    TIMER_START(query_endpoint);
+    FixedPointCoordinate result;
+    for (const auto &q : queries)
+    {
+        rtree.LocateClosestEndPointForCoordinate(q, result, 3);
+    }
+    TIMER_STOP(query_endpoint);
+
+    std::cout << "Took " << TIMER_MSEC(query_endpoint) << " msec for " << num_queries << " queries."
+              << "\n";
+    std::cout << TIMER_MSEC(query_endpoint) / ((double)num_queries) << " msec/query."
+              << "\n";
+
+    std::cout << "#### FindPhantomNodeForCoordinate"
+              << "\n";
+
+    TIMER_START(query_node);
+    for (const auto &q : queries)
+    {
+        PhantomNode phantom;
+        rtree.FindPhantomNodeForCoordinate(q, phantom, 3);
+    }
+    TIMER_STOP(query_node);
+
+    std::cout << "Took " << TIMER_MSEC(query_node) << " msec for " << num_queries << " queries."
+              << "\n";
+    std::cout << TIMER_MSEC(query_node) / ((double)num_queries) << " msec/query."
+              << "\n";
+
+    {
+        const unsigned num_results = 1;
+        std::cout << "#### IncrementalFindPhantomNodeForCoordinate : " << num_results
+                  << " phantom nodes"
+                  << "\n";
+
+        TIMER_START(query_phantom);
+        std::vector<PhantomNode> phantom_node_vector;
+        for (const auto &q : queries)
+        {
+            phantom_node_vector.clear();
+            rtree.IncrementalFindPhantomNodeForCoordinate(q, phantom_node_vector, 3, num_results);
+            phantom_node_vector.clear();
+            rtree.IncrementalFindPhantomNodeForCoordinate(q, phantom_node_vector, 17, num_results);
+        }
+        TIMER_STOP(query_phantom);
+
+        std::cout << "Took " << TIMER_MSEC(query_phantom) << " msec for " << num_queries
+                  << " queries."
+                  << "\n";
+        std::cout << TIMER_MSEC(query_phantom) / ((double)num_queries) << " msec/query."
+                  << "\n";
+
+        std::cout << "#### LocateClosestEndPointForCoordinate"
+                  << "\n";
+    }
+}
+
+int main(int argc, char **argv)
+{
+    if (argc < 4)
+    {
+        std::cout << "./rtree-bench file.ramIndex file.fileIndx file.nodes"
+                  << "\n";
+        return 1;
+    }
+
+    const char *ramPath = argv[1];
+    const char *filePath = argv[2];
+    const char *nodesPath = argv[3];
+
+    auto coords = LoadCoordinates(nodesPath);
+
+    BenchStaticRTree rtree(ramPath, filePath, coords);
+
+    Benchmark(rtree, 10000);
+
+    return 0;
+}

cmake/CPackDebianConfig.cmake

@@ -0,0 +1,44 @@
+IF(NOT CMAKE_SYSTEM_NAME STREQUAL "Linux")
+  MESSAGE(FATAL_ERROR "Cannot configure CPack to generate Debian packages on non-linux systems.")
+ENDIF()
+
+INCLUDE(FindDebArch)
+
+SET(CPACK_RESOURCE_FILE_README "${CMAKE_SOURCE_DIR}/README.md")
+SET(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_SOURCE_DIR}/LICENCE.TXT")
+SET(CPACK_PACKAGE_DESCRIPTION_FILE "${CPACK_RESOURCE_FILE_README}")
+SET(CPACK_PACKAGE_VERSION_MAJOR "0")
+SET(CPACK_PACKAGE_VERSION_MINOR "4")
+SET(CPACK_PACKAGE_VERSION_PATCH "3")
+
+SET(CPACK_PACKAGE_VERSION "${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}")
+
+string(TOLOWER "${CMAKE_PROJECT_NAME}" LOWER_PROJECT_NAME)
+SET(CPACK_PACKAGE_FILE_NAME "${LOWER_PROJECT_NAME}_${CPACK_PACKAGE_VERSION}_${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}")
+SET(CPACK_SOURCE_PACKAGE_FILE_NAME "${LOWER_PROJECT_NAME}_${CPACK_PACKAGE_VERSION}_orig")
+SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Open Source Routing Machine (OSRM).")
+SET(CPACK_PACKAGE_DESCRIPTION "Open Source Routing Machine (OSRM) is a routing engine.")
+
+# To create a proper Debian/Ubuntu package, the following CMake
+# options should be used:
+
+SET(CPACK_STRIP_FILES "TRUE")
+SET(CPACK_INCLUDE_TOPLEVEL_DIRECTORY "FALSE")
+SET(CPACK_GENERATOR "DEB")
+
+SET(CPACK_DEBIAN_PACKAGE_NAME        "${CPACK_PACKAGE_NAME}${VERSION_SUFFIX}")
+SET(CPACK_DEBIAN_PACKAGE_VERSION     "${CPACK_PACKAGE_VERSION}${CPACK_PACKAGE_REVISION}")
+SET(CPACK_DEBIAN_PACKAGE_MAINTAINER  "Dennis Luxen <info@project-osrm.org>")
+SET(CPACK_DEBIAN_PACKAGE_PRIORITY    "optional")
+SET(CPACK_DEBIAN_PACKAGE_SECTION     "devel")
+SET(CPACK_DEBIAN_PACKAGE_DESCRIPTION "Open Source Routing Machine (OSRM) is a high-performance routing engine.
+  It combines sophisticated routing algorithms with the open and free data of the OpenStreetMap."
+)
+SET(CPACK_DEBIAN_PACKAGE_DEPENDS     "libc6-dev, libprotobuf-dev, libosmpbf-dev, libbz2-1.0, libstxxl1, libxml2, libzip2, liblua5.1-0, libtbb2, libboost-all-dev")
+
+file(GLOB_RECURSE ProfileGlob ${CMAKE_SOURCE_DIR}/profiles/*)
+install(FILES ${ProfileGlob} DESTINATION "share/doc/${LOWER_PROJECT_NAME}/profiles")
+CONFIGURE_FILE (${CMAKE_SOURCE_DIR}/cmake/postinst.in postinst)
+set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA "${CMAKE_CURRENT_BINARY_DIR}/postinst;${CMAKE_CURRENT_BINARY_DIR}/copyright;")
+
+MESSAGE(STATUS "Debian Package: ${CPACK_DEBIAN_PACKAGE_NAME} (${CPACK_DEBIAN_PACKAGE_VERSION}) [${CPACK_PACKAGE_FILE_NAME}.deb]")

cmake/FindDebArch.cmake

@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2013	Emmanuel Roullit <emmanuel.roullit@gmail.com>
+#
+
+IF(NOT CPACK_DEBIAN_PACKAGE_ARCHITECTURE)
+  FIND_PROGRAM(DPKG_CMD dpkg)
+  IF(NOT DPKG_CMD)
+    EXECUTE_PROCESS(COMMAND uname -p
+      OUTPUT_VARIABLE CPACK_DEBIAN_PACKAGE_ARCHITECTURE
+      OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
+    MESSAGE(STATUS "Can not find dpkg in your path, default to uname -p: ${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}.")
+  ELSE(NOT DPKG_CMD)
+    EXECUTE_PROCESS(COMMAND "${DPKG_CMD}" --print-architecture
+      OUTPUT_VARIABLE CPACK_DEBIAN_PACKAGE_ARCHITECTURE
+      OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
+  ENDIF(NOT DPKG_CMD)
+ENDIF(NOT CPACK_DEBIAN_PACKAGE_ARCHITECTURE)

cmake/FindTBB.cmake

@@ -0,0 +1,283 @@
+# Locate Intel Threading Building Blocks include paths and libraries
+# FindTBB.cmake can be found at https://code.google.com/p/findtbb/
+# Written by Hannes Hofmann <hannes.hofmann _at_ informatik.uni-erlangen.de>
+# Improvements by Gino van den Bergen <gino _at_ dtecta.com>,
+#   Florian Uhlig <F.Uhlig _at_ gsi.de>,
+#   Jiri Marsik <jiri.marsik89 _at_ gmail.com>
+
+# The MIT License
+#
+# Copyright (c) 2011 Hannes Hofmann
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+# GvdB: This module uses the environment variable TBB_ARCH_PLATFORM which defines architecture and compiler.
+#   e.g. "ia32/vc8" or "em64t/cc4.1.0_libc2.4_kernel2.6.16.21"
+#   TBB_ARCH_PLATFORM is set by the build script tbbvars[.bat|.sh|.csh], which can be found
+#   in the TBB installation directory (TBB_INSTALL_DIR).
+#
+# GvdB: Mac OS X distribution places libraries directly in lib directory.
+#
+# For backwards compatibility, you may explicitely set the CMake variables TBB_ARCHITECTURE and TBB_COMPILER.
+# TBB_ARCHITECTURE [ ia32 | em64t | itanium ]
+#   which architecture to use
+# TBB_COMPILER e.g. vc9 or cc3.2.3_libc2.3.2_kernel2.4.21 or cc4.0.1_os10.4.9
+#   which compiler to use (detected automatically on Windows)
+
+# This module respects
+# TBB_INSTALL_DIR or $ENV{TBB21_INSTALL_DIR} or $ENV{TBB_INSTALL_DIR}
+
+# This module defines
+# TBB_INCLUDE_DIRS, where to find task_scheduler_init.h, etc.
+# TBB_LIBRARY_DIRS, where to find libtbb, libtbbmalloc
+# TBB_DEBUG_LIBRARY_DIRS, where to find libtbb_debug, libtbbmalloc_debug
+# TBB_INSTALL_DIR, the base TBB install directory
+# TBB_LIBRARIES, the libraries to link against to use TBB.
+# TBB_DEBUG_LIBRARIES, the libraries to link against to use TBB with debug symbols.
+# TBB_FOUND, If false, don't try to use TBB.
+# TBB_INTERFACE_VERSION, as defined in tbb/tbb_stddef.h
+
+
+if (WIN32)
+    # has em64t/vc8 em64t/vc9
+    # has ia32/vc7.1 ia32/vc8 ia32/vc9
+    set(_TBB_DEFAULT_INSTALL_DIR "C:/Program Files/Intel/TBB" "C:/Program Files (x86)/Intel/TBB")
+    set(_TBB_LIB_NAME "tbb")
+    set(_TBB_LIB_MALLOC_NAME "${_TBB_LIB_NAME}malloc")
+    set(_TBB_LIB_DEBUG_NAME "${_TBB_LIB_NAME}_debug")
+    set(_TBB_LIB_MALLOC_DEBUG_NAME "${_TBB_LIB_MALLOC_NAME}_debug")
+    if (MSVC71)
+        set (_TBB_COMPILER "vc7.1")
+    endif(MSVC71)
+    if (MSVC80)
+        set(_TBB_COMPILER "vc8")
+    endif(MSVC80)
+    if (MSVC90)
+        set(_TBB_COMPILER "vc9")
+    endif(MSVC90)
+    if(MSVC10)
+        set(_TBB_COMPILER "vc10")
+    endif(MSVC10)
+    # Todo: add other Windows compilers such as ICL.
+    set(_TBB_ARCHITECTURE ${TBB_ARCHITECTURE})
+endif (WIN32)
+
+if (UNIX)
+    if (APPLE)
+        # MAC
+        set(_TBB_DEFAULT_INSTALL_DIR "/Library/Frameworks/Intel_TBB.framework/Versions")
+        # libs: libtbb.dylib, libtbbmalloc.dylib, *_debug
+        set(_TBB_LIB_NAME "tbb")
+        set(_TBB_LIB_MALLOC_NAME "${_TBB_LIB_NAME}malloc")
+        set(_TBB_LIB_DEBUG_NAME "${_TBB_LIB_NAME}_debug")
+        set(_TBB_LIB_MALLOC_DEBUG_NAME "${_TBB_LIB_MALLOC_NAME}_debug")
+        # default flavor on apple: ia32/cc4.0.1_os10.4.9
+        # Jiri: There is no reason to presume there is only one flavor and
+        #       that user's setting of variables should be ignored.
+        if(NOT TBB_COMPILER)
+            set(_TBB_COMPILER "cc4.0.1_os10.4.9")
+        elseif (NOT TBB_COMPILER)
+            set(_TBB_COMPILER ${TBB_COMPILER})
+        endif(NOT TBB_COMPILER)
+        if(NOT TBB_ARCHITECTURE)
+            set(_TBB_ARCHITECTURE "ia32")
+        elseif(NOT TBB_ARCHITECTURE)
+            set(_TBB_ARCHITECTURE ${TBB_ARCHITECTURE})
+        endif(NOT TBB_ARCHITECTURE)
+    else (APPLE)
+        # LINUX
+        set(_TBB_DEFAULT_INSTALL_DIR "/opt/intel/tbb" "/usr/local/include" "/usr/include")
+        set(_TBB_LIB_NAME "tbb")
+        set(_TBB_LIB_MALLOC_NAME "${_TBB_LIB_NAME}malloc")
+        set(_TBB_LIB_DEBUG_NAME "${_TBB_LIB_NAME}_debug")
+        set(_TBB_LIB_MALLOC_DEBUG_NAME "${_TBB_LIB_MALLOC_NAME}_debug")
+        # has em64t/cc3.2.3_libc2.3.2_kernel2.4.21 em64t/cc3.3.3_libc2.3.3_kernel2.6.5 em64t/cc3.4.3_libc2.3.4_kernel2.6.9 em64t/cc4.1.0_libc2.4_kernel2.6.16.21
+        # has ia32/*
+        # has itanium/*
+        set(_TBB_COMPILER ${TBB_COMPILER})
+        set(_TBB_ARCHITECTURE ${TBB_ARCHITECTURE})
+    endif (APPLE)
+endif (UNIX)
+
+if (CMAKE_SYSTEM MATCHES "SunOS.*")
+# SUN
+# not yet supported
+# has em64t/cc3.4.3_kernel5.10
+# has ia32/*
+endif (CMAKE_SYSTEM MATCHES "SunOS.*")
+
+
+#-- Clear the public variables
+set (TBB_FOUND "NO")
+
+
+#-- Find TBB install dir and set ${_TBB_INSTALL_DIR} and cached ${TBB_INSTALL_DIR}
+# first: use CMake variable TBB_INSTALL_DIR
+if (TBB_INSTALL_DIR)
+    set (_TBB_INSTALL_DIR ${TBB_INSTALL_DIR})
+endif (TBB_INSTALL_DIR)
+# second: use environment variable
+if (NOT _TBB_INSTALL_DIR)
+    if (NOT "$ENV{TBB_INSTALL_DIR}" STREQUAL "")
+        set (_TBB_INSTALL_DIR $ENV{TBB_INSTALL_DIR})
+    endif (NOT "$ENV{TBB_INSTALL_DIR}" STREQUAL "")
+    # Intel recommends setting TBB21_INSTALL_DIR
+    if (NOT "$ENV{TBB21_INSTALL_DIR}" STREQUAL "")
+        set (_TBB_INSTALL_DIR $ENV{TBB21_INSTALL_DIR})
+    endif (NOT "$ENV{TBB21_INSTALL_DIR}" STREQUAL "")
+    if (NOT "$ENV{TBB22_INSTALL_DIR}" STREQUAL "")
+        set (_TBB_INSTALL_DIR $ENV{TBB22_INSTALL_DIR})
+    endif (NOT "$ENV{TBB22_INSTALL_DIR}" STREQUAL "")
+    if (NOT "$ENV{TBB30_INSTALL_DIR}" STREQUAL "")
+        set (_TBB_INSTALL_DIR $ENV{TBB30_INSTALL_DIR})
+    endif (NOT "$ENV{TBB30_INSTALL_DIR}" STREQUAL "")
+endif (NOT _TBB_INSTALL_DIR)
+# third: try to find path automatically
+if (NOT _TBB_INSTALL_DIR)
+    if (_TBB_DEFAULT_INSTALL_DIR)
+        set (_TBB_INSTALL_DIR ${_TBB_DEFAULT_INSTALL_DIR})
+    endif (_TBB_DEFAULT_INSTALL_DIR)
+endif (NOT _TBB_INSTALL_DIR)
+# sanity check
+if (NOT _TBB_INSTALL_DIR)
+    message ("ERROR: Unable to find Intel TBB install directory. ${_TBB_INSTALL_DIR}")
+else (NOT _TBB_INSTALL_DIR)
+# finally: set the cached CMake variable TBB_INSTALL_DIR
+if (NOT TBB_INSTALL_DIR)
+    set (TBB_INSTALL_DIR ${_TBB_INSTALL_DIR} CACHE PATH "Intel TBB install directory")
+    mark_as_advanced(TBB_INSTALL_DIR)
+endif (NOT TBB_INSTALL_DIR)
+
+
+#-- A macro to rewrite the paths of the library. This is necessary, because
+#   find_library() always found the em64t/vc9 version of the TBB libs
+macro(TBB_CORRECT_LIB_DIR var_name)
+#    if (NOT "${_TBB_ARCHITECTURE}" STREQUAL "em64t")
+        string(REPLACE em64t "${_TBB_ARCHITECTURE}" ${var_name} ${${var_name}})
+#    endif (NOT "${_TBB_ARCHITECTURE}" STREQUAL "em64t")
+    string(REPLACE ia32 "${_TBB_ARCHITECTURE}" ${var_name} ${${var_name}})
+    string(REPLACE vc7.1 "${_TBB_COMPILER}" ${var_name} ${${var_name}})
+    string(REPLACE vc8 "${_TBB_COMPILER}" ${var_name} ${${var_name}})
+    string(REPLACE vc9 "${_TBB_COMPILER}" ${var_name} ${${var_name}})
+    string(REPLACE vc10 "${_TBB_COMPILER}" ${var_name} ${${var_name}})
+endmacro(TBB_CORRECT_LIB_DIR var_content)
+
+
+#-- Look for include directory and set ${TBB_INCLUDE_DIR}
+set (TBB_INC_SEARCH_DIR ${_TBB_INSTALL_DIR}/include)
+# Jiri: tbbvars now sets the CPATH environment variable to the directory
+#       containing the headers.
+find_path(TBB_INCLUDE_DIR
+    tbb/task_scheduler_init.h
+    PATHS ${TBB_INC_SEARCH_DIR} ENV CPATH
+)
+mark_as_advanced(TBB_INCLUDE_DIR)
+
+
+#-- Look for libraries
+# GvdB: $ENV{TBB_ARCH_PLATFORM} is set by the build script tbbvars[.bat|.sh|.csh]
+if (NOT $ENV{TBB_ARCH_PLATFORM} STREQUAL "")
+    set (_TBB_LIBRARY_DIR 
+         ${_TBB_INSTALL_DIR}/lib/$ENV{TBB_ARCH_PLATFORM}
+         ${_TBB_INSTALL_DIR}/$ENV{TBB_ARCH_PLATFORM}/lib
+        )
+endif (NOT $ENV{TBB_ARCH_PLATFORM} STREQUAL "")
+# Jiri: This block isn't mutually exclusive with the previous one
+#       (hence no else), instead I test if the user really specified
+#       the variables in question.
+if ((NOT ${TBB_ARCHITECTURE} STREQUAL "") AND (NOT ${TBB_COMPILER} STREQUAL ""))
+    # HH: deprecated
+    message(STATUS "[Warning] FindTBB.cmake: The use of TBB_ARCHITECTURE and TBB_COMPILER is deprecated and may not be supported in future versions. Please set \$ENV{TBB_ARCH_PLATFORM} (using tbbvars.[bat|csh|sh]).")
+    # Jiri: It doesn't hurt to look in more places, so I store the hints from
+    #       ENV{TBB_ARCH_PLATFORM} and the TBB_ARCHITECTURE and TBB_COMPILER
+    #       variables and search them both.
+    set (_TBB_LIBRARY_DIR "${_TBB_INSTALL_DIR}/${_TBB_ARCHITECTURE}/${_TBB_COMPILER}/lib" ${_TBB_LIBRARY_DIR})
+endif ((NOT ${TBB_ARCHITECTURE} STREQUAL "") AND (NOT ${TBB_COMPILER} STREQUAL ""))
+
+# GvdB: Mac OS X distribution places libraries directly in lib directory.
+list(APPEND _TBB_LIBRARY_DIR ${_TBB_INSTALL_DIR}/lib)
+
+# Jiri: No reason not to check the default paths. From recent versions,
+#       tbbvars has started exporting the LIBRARY_PATH and LD_LIBRARY_PATH
+#       variables, which now point to the directories of the lib files.
+#       It all makes more sense to use the ${_TBB_LIBRARY_DIR} as a HINTS
+#       argument instead of the implicit PATHS as it isn't hard-coded
+#       but computed by system introspection. Searching the LIBRARY_PATH
+#       and LD_LIBRARY_PATH environment variables is now even more important
+#       that tbbvars doesn't export TBB_ARCH_PLATFORM and it facilitates
+#       the use of TBB built from sources.
+find_library(TBB_LIBRARY ${_TBB_LIB_NAME} HINTS ${_TBB_LIBRARY_DIR}
+        PATHS ENV LIBRARY_PATH ENV LD_LIBRARY_PATH)
+find_library(TBB_MALLOC_LIBRARY ${_TBB_LIB_MALLOC_NAME} HINTS ${_TBB_LIBRARY_DIR}
+        PATHS ENV LIBRARY_PATH ENV LD_LIBRARY_PATH)
+
+#Extract path from TBB_LIBRARY name
+get_filename_component(TBB_LIBRARY_DIR ${TBB_LIBRARY} PATH)
+
+#TBB_CORRECT_LIB_DIR(TBB_LIBRARY)
+#TBB_CORRECT_LIB_DIR(TBB_MALLOC_LIBRARY)
+mark_as_advanced(TBB_LIBRARY TBB_MALLOC_LIBRARY)
+
+#-- Look for debug libraries
+# Jiri: Changed the same way as for the release libraries.
+find_library(TBB_LIBRARY_DEBUG ${_TBB_LIB_DEBUG_NAME} HINTS ${_TBB_LIBRARY_DIR}
+        PATHS ENV LIBRARY_PATH ENV LD_LIBRARY_PATH)
+find_library(TBB_MALLOC_LIBRARY_DEBUG ${_TBB_LIB_MALLOC_DEBUG_NAME} HINTS ${_TBB_LIBRARY_DIR}
+        PATHS ENV LIBRARY_PATH ENV LD_LIBRARY_PATH)
+
+# Jiri: Self-built TBB stores the debug libraries in a separate directory.
+#       Extract path from TBB_LIBRARY_DEBUG name
+get_filename_component(TBB_LIBRARY_DEBUG_DIR ${TBB_LIBRARY_DEBUG} PATH)
+
+#TBB_CORRECT_LIB_DIR(TBB_LIBRARY_DEBUG)
+#TBB_CORRECT_LIB_DIR(TBB_MALLOC_LIBRARY_DEBUG)
+mark_as_advanced(TBB_LIBRARY_DEBUG TBB_MALLOC_LIBRARY_DEBUG)
+
+
+if (TBB_INCLUDE_DIR)
+    if (TBB_LIBRARY)
+        set (TBB_FOUND "YES")
+        set (TBB_LIBRARIES ${TBB_LIBRARY} ${TBB_MALLOC_LIBRARY} ${TBB_LIBRARIES})
+        set (TBB_DEBUG_LIBRARIES ${TBB_LIBRARY_DEBUG} ${TBB_MALLOC_LIBRARY_DEBUG} ${TBB_DEBUG_LIBRARIES})
+        set (TBB_INCLUDE_DIRS ${TBB_INCLUDE_DIR} CACHE PATH "TBB include directory" FORCE)
+        set (TBB_LIBRARY_DIRS ${TBB_LIBRARY_DIR} CACHE PATH "TBB library directory" FORCE)
+        # Jiri: Self-built TBB stores the debug libraries in a separate directory.
+        set (TBB_DEBUG_LIBRARY_DIRS ${TBB_LIBRARY_DEBUG_DIR} CACHE PATH "TBB debug library directory" FORCE)
+        mark_as_advanced(TBB_INCLUDE_DIRS TBB_LIBRARY_DIRS TBB_DEBUG_LIBRARY_DIRS TBB_LIBRARIES TBB_DEBUG_LIBRARIES)
+        message(STATUS "Found Intel TBB")
+    endif (TBB_LIBRARY)
+endif (TBB_INCLUDE_DIR)
+
+if (NOT TBB_FOUND)
+    message("ERROR: Intel TBB NOT found!")
+    message(STATUS "Looked for Threading Building Blocks in ${_TBB_INSTALL_DIR}")
+    # do only throw fatal, if this pkg is REQUIRED
+    if (TBB_FIND_REQUIRED)
+        message(FATAL_ERROR "Could NOT find TBB library.")
+    endif (TBB_FIND_REQUIRED)
+endif (NOT TBB_FOUND)
+
+endif (NOT _TBB_INSTALL_DIR)
+
+if (TBB_FOUND)
+	set(TBB_INTERFACE_VERSION 0)
+	FILE(READ "${TBB_INCLUDE_DIRS}/tbb/tbb_stddef.h" _TBB_VERSION_CONTENTS)
+	STRING(REGEX REPLACE ".*#define TBB_INTERFACE_VERSION ([0-9]+).*" "\\1" TBB_INTERFACE_VERSION "${_TBB_VERSION_CONTENTS}")
+	set(TBB_INTERFACE_VERSION "${TBB_INTERFACE_VERSION}")
+endif (TBB_FOUND)

cmake/FingerPrint-Config.cmake

@@ -0,0 +1,10 @@
+set(OLDFILE ${SOURCE_DIR}/util/fingerprint_impl.hpp)
+if (EXISTS ${OLDFILE})
+	file(REMOVE_RECURSE ${OLDFILE})
+endif()
+file(MD5 ${SOURCE_DIR}/prepare.cpp MD5PREPARE)
+file(MD5 ${SOURCE_DIR}/data_structures/static_rtree.hpp MD5RTREE)
+file(MD5 ${SOURCE_DIR}/util/graph_loader.hpp MD5GRAPH)
+file(MD5 ${SOURCE_DIR}/server/data_structures/internal_datafacade.hpp MD5OBJECTS)
+
+CONFIGURE_FILE(${SOURCE_DIR}/util/fingerprint_impl.hpp.in ${SOURCE_DIR}/util/fingerprint_impl.hpp)

cmake/UUID-Config.cmake

@@ -1,10 +0,0 @@
-set(OLDFILE ${SOURCE_DIR}/Util/UUID.cpp)
-if (EXISTS ${OLDFILE})
-	file(REMOVE_RECURSE ${OLDFILE})
-endif()
-file(MD5 ${SOURCE_DIR}/prepare.cpp MD5PREPARE)
-file(MD5 ${SOURCE_DIR}/DataStructures/StaticRTree.h MD5RTREE)
-file(MD5 ${SOURCE_DIR}/Util/GraphLoader.h MD5GRAPH)
-file(MD5 ${SOURCE_DIR}/Server/DataStructures/InternalDataFacade.h MD5OBJECTS)
-
-CONFIGURE_FILE( ${SOURCE_DIR}/Util/UUID.cpp.in ${SOURCE_DIR}/Util/UUID.cpp )

cmake/check_luabind.cmake

@@ -0,0 +1,40 @@
+INCLUDE (CheckCXXSourceCompiles)
+unset(LUABIND_WORKS CACHE)
+unset(LUABIND51_WORKS CACHE)
+set (LUABIND_CHECK_SRC "#include  \"lua.h\"\n#include <luabind/luabind.hpp>\n int main() { lua_State *myLuaState = luaL_newstate(); luabind::open(myLuaState);  return 0;}")
+set (CMAKE_TRY_COMPILE_CONFIGURATION ${CMAKE_BUILD_TYPE})
+set (CMAKE_REQUIRED_INCLUDES "${Boost_INCLUDE_DIR};${LUABIND_INCLUDE_DIR};${LUA_INCLUDE_DIR}")
+set (CMAKE_REQUIRED_LIBRARIES "${LUABIND_LIBRARY};${LUA_LIBRARY}")
+
+find_package(Lua52)
+if(NOT APPLE)
+  find_package(LuaJIT 5.2)
+endif()
+if(LUA52_FOUND)
+  set (CMAKE_REQUIRED_INCLUDES "${Boost_INCLUDE_DIR};${LUABIND_INCLUDE_DIR};${LUA_INCLUDE_DIR}")
+  set (CMAKE_REQUIRED_LIBRARIES "${LUABIND_LIBRARY};${LUA_LIBRARY}")
+  CHECK_CXX_SOURCE_COMPILES("${LUABIND_CHECK_SRC}" LUABIND_WORKS)
+endif()
+
+if(LUABIND_WORKS)
+  message(STATUS "Luabind/Lua5.2 combination working with ${LUA_LIBRARY}")
+else()
+  message(STATUS "Luabind/Lua5.2 not feasible, falling back to Lua 5.1.")
+  unset(LUA_FOUND CACHE)
+  unset(LUA_INCLUDE_DIR CACHE)
+  unset(LUA_LIBRARY CACHE)
+  find_package(Lua51 REQUIRED)
+  if(NOT APPLE)
+    find_package(LuaJIT 5.1)
+  endif()
+  set (CMAKE_REQUIRED_INCLUDES "${Boost_INCLUDE_DIR};${LUABIND_INCLUDE_DIR};${LUA_INCLUDE_DIR}")
+  set (CMAKE_REQUIRED_LIBRARIES "${LUABIND_LIBRARY};${LUA_LIBRARY}")
+
+  CHECK_CXX_SOURCE_COMPILES("${LUABIND_CHECK_SRC}" LUABIND51_WORKS)
+
+  if(LUABIND51_WORKS)
+    message(STATUS "Luabind works with Lua 5.1 at ${LUA_LIBRARY}")
+  else()
+    message(FATAL_ERROR	"Luabind does not work with Lua 5.1 at ${LUA_LIBRARY}, no working Luabind found")
+  endif()
+endif()

cmake/postinst.in

@@ -0,0 +1,2 @@
+#/usr/bin/env bash
+ln -s /usr/share/doc/@CMAKE_PROJECT_NAME@/profiles/car.lua @CMAKE_INSTALL_PREFIX@/profile.lua

contractor/contractor.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM, Dennis Luxen, others
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -25,22 +25,29 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
-#ifndef CONTRACTOR_H
-#define CONTRACTOR_H
+#ifndef CONTRACTOR_HPP
+#define CONTRACTOR_HPP
 
-#include "TemporaryStorage.h"
-#include "../DataStructures/BinaryHeap.h"
-#include "../DataStructures/DeallocatingVector.h"
-#include "../DataStructures/DynamicGraph.h"
-#include "../DataStructures/Percent.h"
-#include "../DataStructures/XORFastHash.h"
-#include "../DataStructures/XORFastHashStorage.h"
-#include "../Util/OpenMPWrapper.h"
-#include "../Util/SimpleLogger.h"
-#include "../Util/StringUtil.h"
+#include "../data_structures/binary_heap.hpp"
+#include "../data_structures/deallocating_vector.hpp"
+#include "../data_structures/dynamic_graph.hpp"
+#include "../data_structures/percent.hpp"
+#include "../data_structures/query_edge.hpp"
+#include "../data_structures/xor_fast_hash.hpp"
+#include "../data_structures/xor_fast_hash_storage.hpp"
+#include "../util/integer_range.hpp"
+#include "../util/simple_logger.hpp"
+#include "../util/timing_util.hpp"
+#include "../typedefs.h"
 
 #include <boost/assert.hpp>
 
+#include <stxxl/vector>
+
+#include <tbb/enumerable_thread_specific.h>
+#include <tbb/parallel_for.h>
+#include <tbb/parallel_sort.h>
+
 #include <algorithm>
 #include <limits>
 #include <vector>
@@ -56,15 +63,15 @@ class Contractor
               is_original_via_node_ID(false)
         {
         }
-        ContractorEdgeData(unsigned _distance,
-                           unsigned _originalEdges,
-                           unsigned _id,
-                           bool _shortcut,
-                           bool _forward,
-                           bool _backward)
-            : distance(_distance), id(_id),
-              originalEdges(std::min((unsigned)1 << 28, _originalEdges)), shortcut(_shortcut),
-              forward(_forward), backward(_backward), is_original_via_node_ID(false)
+        ContractorEdgeData(unsigned distance,
+                           unsigned original_edges,
+                           unsigned id,
+                           bool shortcut,
+                           bool forward,
+                           bool backward)
+            : distance(distance), id(id),
+              originalEdges(std::min((unsigned)1 << 28, original_edges)), shortcut(shortcut),
+              forward(forward), backward(backward), is_original_via_node_ID(false)
         {
         }
         unsigned distance;
@@ -84,19 +91,20 @@ class Contractor
         ContractorHeapData(short h, bool t) : hop(h), target(t) {}
     };
 
-    typedef DynamicGraph<ContractorEdgeData> ContractorGraph;
-    //    typedef BinaryHeap< NodeID, NodeID, int, ContractorHeapData, ArrayStorage<NodeID, NodeID>
-    //    > ContractorHeap;
-    typedef BinaryHeap<NodeID, NodeID, int, ContractorHeapData, XORFastHashStorage<NodeID, NodeID>>
-    ContractorHeap;
-    typedef ContractorGraph::InputEdge ContractorEdge;
+    using ContractorGraph = DynamicGraph<ContractorEdgeData>;
+    //    using ContractorHeap = BinaryHeap<NodeID, NodeID, int, ContractorHeapData,
+    //    ArrayStorage<NodeID, NodeID>
+    //    >;
+    using ContractorHeap =
+        BinaryHeap<NodeID, NodeID, int, ContractorHeapData, XORFastHashStorage<NodeID, NodeID>>;
+    using ContractorEdge = ContractorGraph::InputEdge;
 
     struct ContractorThreadData
     {
         ContractorHeap heap;
         std::vector<ContractorEdge> inserted_edges;
         std::vector<NodeID> neighbours;
-        ContractorThreadData(NodeID nodes) : heap(nodes) {}
+        explicit ContractorThreadData(NodeID nodes) : heap(nodes) {}
     };
 
     struct NodePriorityData
@@ -125,45 +133,62 @@ class Contractor
         bool is_independent : 1;
     };
 
+    struct ThreadDataContainer
+    {
+        explicit ThreadDataContainer(int number_of_nodes) : number_of_nodes(number_of_nodes) {}
+
+        inline ContractorThreadData *getThreadData()
+        {
+            bool exists = false;
+            auto &ref = data.local(exists);
+            if (!exists)
+            {
+                ref = std::make_shared<ContractorThreadData>(number_of_nodes);
+            }
+
+            return ref.get();
+        }
+
+        int number_of_nodes;
+        using EnumerableThreadData =
+            tbb::enumerable_thread_specific<std::shared_ptr<ContractorThreadData>>;
+        EnumerableThreadData data;
+    };
+
   public:
     template <class ContainerT> Contractor(int nodes, ContainerT &input_edge_list)
     {
         std::vector<ContractorEdge> edges;
         edges.reserve(input_edge_list.size() * 2);
-        temp_edge_counter = 0;
 
-        auto diter = input_edge_list.dbegin();
-        auto dend = input_edge_list.dend();
-
-        ContractorEdge new_edge;
-        while (diter != dend)
+        const auto dend = input_edge_list.dend();
+        for (auto diter = input_edge_list.dbegin(); diter != dend; ++diter)
         {
-            new_edge.source = diter->source();
-            new_edge.target = diter->target();
-            new_edge.data = ContractorEdgeData((std::max)((int)diter->weight(), 1),
-                                               1,
-                                               diter->id(),
-                                               false,
-                                               diter->isForward(),
-                                               diter->isBackward());
-            BOOST_ASSERT_MSG(new_edge.data.distance > 0, "edge distance < 1");
+            BOOST_ASSERT_MSG(static_cast<unsigned int>(std::max(diter->weight, 1)) > 0,
+                             "edge distance < 1");
 #ifndef NDEBUG
-            if (new_edge.data.distance > 24 * 60 * 60 * 10)
+            if (static_cast<unsigned int>(std::max(diter->weight, 1)) > 24 * 60 * 60 * 10)
             {
-                SimpleLogger().Write(logWARNING) << "Edge weight large -> "
-                                                 << new_edge.data.distance;
+                SimpleLogger().Write(logWARNING)
+                    << "Edge weight large -> "
+                    << static_cast<unsigned int>(std::max(diter->weight, 1));
             }
 #endif
-            edges.push_back(new_edge);
-            std::swap(new_edge.source, new_edge.target);
-            new_edge.data.forward = diter->isBackward();
-            new_edge.data.backward = diter->isForward();
-            edges.push_back(new_edge);
-            ++diter;
+            edges.emplace_back(diter->source, diter->target,
+                               static_cast<unsigned int>(std::max(diter->weight, 1)), 1,
+                               diter->edge_id, false, diter->forward ? true : false,
+                               diter->backward ? true : false);
+
+            edges.emplace_back(diter->target, diter->source,
+                               static_cast<unsigned int>(std::max(diter->weight, 1)), 1,
+                               diter->edge_id, false, diter->backward ? true : false,
+                               diter->forward ? true : false);
         }
-        // clear input vector and trim the current set of edges with the well-known swap trick
+        // clear input vector
         input_edge_list.clear();
-        sort(edges.begin(), edges.end());
+        edges.shrink_to_fit();
+
+        tbb::parallel_sort(edges.begin(), edges.end());
         NodeID edge = 0;
         for (NodeID i = 0; i < edges.size();)
         {
@@ -173,7 +198,7 @@ class Contractor
             // remove eigenloops
             if (source == target)
             {
-                i++;
+                ++i;
                 continue;
             }
             ContractorEdge forward_edge;
@@ -252,49 +277,56 @@ class Contractor
         //            << "); via: " << contractor_graph->GetEdgeData(i).via;
         //        }
 
-        // Create temporary file
-
-        edge_storage_slot = TemporaryStorage::GetInstance().AllocateSlot();
         std::cout << "contractor finished initalization" << std::endl;
     }
 
-    ~Contractor() { TemporaryStorage::GetInstance().DeallocateSlot(edge_storage_slot); }
+    ~Contractor() {}
 
     void Run()
     {
+        // for the preperation we can use a big grain size, which is much faster (probably cache)
+        constexpr size_t InitGrainSize = 100000;
+        constexpr size_t PQGrainSize = 100000;
+        // auto_partitioner will automatically increase the blocksize if we have
+        // a lot of data. It is *important* for the last loop iterations
+        // (which have a very small dataset) that it is devisible.
+        constexpr size_t IndependentGrainSize = 1;
+        constexpr size_t ContractGrainSize = 1;
+        constexpr size_t NeighboursGrainSize = 1;
+        constexpr size_t DeleteGrainSize = 1;
+
         const NodeID number_of_nodes = contractor_graph->GetNumberOfNodes();
         Percent p(number_of_nodes);
 
-        const unsigned thread_count = omp_get_max_threads();
-        std::vector<ContractorThreadData *> thread_data_list;
-        for (unsigned thread_id = 0; thread_id < thread_count; ++thread_id)
-        {
-            thread_data_list.push_back(new ContractorThreadData(number_of_nodes));
-        }
-        std::cout << "Contractor is using " << thread_count << " threads" << std::endl;
+        ThreadDataContainer thread_data_list(number_of_nodes);
 
         NodeID number_of_contracted_nodes = 0;
         std::vector<RemainingNodeData> remaining_nodes(number_of_nodes);
         std::vector<float> node_priorities(number_of_nodes);
         std::vector<NodePriorityData> node_data(number_of_nodes);
 
-// initialize priorities in parallel
-#pragma omp parallel for schedule(guided)
-        for (int x = 0; x < (int)number_of_nodes; ++x)
-        {
-            remaining_nodes[x].id = x;
-        }
+        // initialize priorities in parallel
+        tbb::parallel_for(tbb::blocked_range<int>(0, number_of_nodes, InitGrainSize),
+                          [&remaining_nodes](const tbb::blocked_range<int> &range)
+                          {
+                              for (int x = range.begin(); x != range.end(); ++x)
+                              {
+                                  remaining_nodes[x].id = x;
+                              }
+                          });
 
         std::cout << "initializing elimination PQ ..." << std::flush;
-#pragma omp parallel
-        {
-            ContractorThreadData *data = thread_data_list[omp_get_thread_num()];
-#pragma omp parallel for schedule(guided)
-            for (int x = 0; x < (int)number_of_nodes; ++x)
-            {
-                node_priorities[x] = EvaluateNodePriority(data, &node_data[x], x);
-            }
-        }
+        tbb::parallel_for(tbb::blocked_range<int>(0, number_of_nodes, PQGrainSize),
+                          [this, &node_priorities, &node_data, &thread_data_list](
+                              const tbb::blocked_range<int> &range)
+                          {
+                              ContractorThreadData *data = thread_data_list.getThreadData();
+                              for (int x = range.begin(); x != range.end(); ++x)
+                              {
+                                  node_priorities[x] =
+                                      this->EvaluateNodePriority(data, &node_data[x], x);
+                              }
+                          });
         std::cout << "ok" << std::endl << "preprocessing " << number_of_nodes << " nodes ..."
                   << std::flush;
 
@@ -309,11 +341,7 @@ class Contractor
                 std::cout << " [flush " << number_of_contracted_nodes << " nodes] " << std::flush;
 
                 // Delete old heap data to free memory that we need for the coming operations
-                for (ContractorThreadData *data : thread_data_list)
-                {
-                    delete data;
-                }
-                thread_data_list.clear();
+                thread_data_list.data.clear();
 
                 // Create new priority array
                 std::vector<float> new_node_priority(remaining_nodes.size());
@@ -326,7 +354,7 @@ class Contractor
 
                 // build forward and backward renumbering map and remap ids in remaining_nodes and
                 // Priorities.
-                for (unsigned new_node_id = 0; new_node_id < remaining_nodes.size(); ++new_node_id)
+                for (const auto new_node_id : osrm::irange<std::size_t>(0, remaining_nodes.size()))
                 {
                     // create renumbering maps in both directions
                     orig_node_id_to_new_id_map[new_node_id] = remaining_nodes[new_node_id].id;
@@ -335,39 +363,31 @@ class Contractor
                         node_priorities[remaining_nodes[new_node_id].id];
                     remaining_nodes[new_node_id].id = new_node_id;
                 }
-                TemporaryStorage &temporary_storage = TemporaryStorage::GetInstance();
                 // walk over all nodes
-                for (unsigned i = 0; i < contractor_graph->GetNumberOfNodes(); ++i)
+                for (const auto i :
+                     osrm::irange<std::size_t>(0, contractor_graph->GetNumberOfNodes()))
                 {
-                    const NodeID start = i;
-                    for (auto current_edge : contractor_graph->GetAdjacentEdgeRange(start))
+                    const NodeID source = i;
+                    for (auto current_edge : contractor_graph->GetAdjacentEdgeRange(source))
                     {
                         ContractorGraph::EdgeData &data =
                             contractor_graph->GetEdgeData(current_edge);
                         const NodeID target = contractor_graph->GetTarget(current_edge);
-                        if (UINT_MAX == new_node_id_from_orig_id_map[i])
+                        if (SPECIAL_NODEID == new_node_id_from_orig_id_map[i])
                         {
-                            // Save edges of this node w/o renumbering.
-                            temporary_storage.WriteToSlot(
-                                edge_storage_slot, (char *)&start, sizeof(NodeID));
-                            temporary_storage.WriteToSlot(
-                                edge_storage_slot, (char *)&target, sizeof(NodeID));
-                            temporary_storage.WriteToSlot(edge_storage_slot,
-                                                          (char *)&data,
-                                                          sizeof(ContractorGraph::EdgeData));
-                            ++temp_edge_counter;
+                            external_edge_list.push_back({source, target, data});
                         }
                         else
                         {
                             // node is not yet contracted.
                             // add (renumbered) outgoing edges to new DynamicGraph.
-                            ContractorEdge new_edge;
-                            new_edge.source = new_node_id_from_orig_id_map[start];
-                            new_edge.target = new_node_id_from_orig_id_map[target];
-                            new_edge.data = data;
+                            ContractorEdge new_edge = {new_node_id_from_orig_id_map[source],
+                                                       new_node_id_from_orig_id_map[target],
+                                                       data};
+
                             new_edge.data.is_original_via_node_ID = true;
-                            BOOST_ASSERT_MSG(UINT_MAX != new_node_id_from_orig_id_map[start],
-                                             "new start id not resolveable");
+                            BOOST_ASSERT_MSG(UINT_MAX != new_node_id_from_orig_id_map[source],
+                                             "new source id not resolveable");
                             BOOST_ASSERT_MSG(UINT_MAX != new_node_id_from_orig_id_map[target],
                                              "new target id not resolveable");
                             new_edge_set.push_back(new_edge);
@@ -382,7 +402,8 @@ class Contractor
                 // Replace old priorities array by new one
                 node_priorities.swap(new_node_priority);
                 // Delete old node_priorities vector
-                std::vector<float>().swap(new_node_priority);
+                new_node_priority.clear();
+                new_node_priority.shrink_to_fit();
                 // old Graph is removed
                 contractor_graph.reset();
 
@@ -396,61 +417,70 @@ class Contractor
 
                 // INFO: MAKE SURE THIS IS THE LAST OPERATION OF THE FLUSH!
                 // reinitialize heaps and ThreadData objects with appropriate size
-                for (unsigned thread_id = 0; thread_id < thread_count; ++thread_id)
-                {
-                    thread_data_list.push_back(
-                        new ContractorThreadData(contractor_graph->GetNumberOfNodes()));
-                }
+                thread_data_list.number_of_nodes = contractor_graph->GetNumberOfNodes();
             }
 
             const int last = (int)remaining_nodes.size();
-#pragma omp parallel
-            {
-                // determine independent node set
-                ContractorThreadData *const data = thread_data_list[omp_get_thread_num()];
-#pragma omp for schedule(guided)
-                for (int i = 0; i < last; ++i)
-                {
-                    const NodeID node = remaining_nodes[i].id;
-                    remaining_nodes[i].is_independent =
-                        IsNodeIndependent(node_priorities, data, node);
-                }
-            }
-            const auto first = stable_partition(remaining_nodes.begin(),
-                                                remaining_nodes.end(),
-                                                [](RemainingNodeData node_data)
-                                                { return !node_data.is_independent; });
-            const int first_independent_node = first - remaining_nodes.begin();
-// contract independent nodes
-#pragma omp parallel
-            {
-                ContractorThreadData *data = thread_data_list[omp_get_thread_num()];
-#pragma omp for schedule(guided) nowait
-                for (int position = first_independent_node; position < last; ++position)
-                {
-                    NodeID x = remaining_nodes[position].id;
-                    ContractNode<false>(data, x);
-                }
+            tbb::parallel_for(tbb::blocked_range<int>(0, last, IndependentGrainSize),
+                              [this, &node_priorities, &remaining_nodes, &thread_data_list](
+                                  const tbb::blocked_range<int> &range)
+                              {
+                                  ContractorThreadData *data = thread_data_list.getThreadData();
+                                  // determine independent node set
+                                  for (int i = range.begin(); i != range.end(); ++i)
+                                  {
+                                      const NodeID node = remaining_nodes[i].id;
+                                      remaining_nodes[i].is_independent =
+                                          this->IsNodeIndependent(node_priorities, data, node);
+                                  }
+                              });
 
-                std::sort(data->inserted_edges.begin(), data->inserted_edges.end());
-            }
-#pragma omp parallel
-            {
-                ContractorThreadData *data = thread_data_list[omp_get_thread_num()];
-#pragma omp for schedule(guided) nowait
-                for (int position = first_independent_node; position < last; ++position)
+            const auto first = stable_partition(remaining_nodes.begin(), remaining_nodes.end(),
+                                                [](RemainingNodeData node_data)
+                                                {
+                                                    return !node_data.is_independent;
+                                                });
+            const int first_independent_node = static_cast<int>(first - remaining_nodes.begin());
+
+            // contract independent nodes
+            tbb::parallel_for(
+                tbb::blocked_range<int>(first_independent_node, last, ContractGrainSize),
+                [this, &remaining_nodes, &thread_data_list](const tbb::blocked_range<int> &range)
                 {
-                    NodeID x = remaining_nodes[position].id;
-                    DeleteIncomingEdges(data, x);
-                }
-            }
+                    ContractorThreadData *data = thread_data_list.getThreadData();
+                    for (int position = range.begin(); position != range.end(); ++position)
+                    {
+                        const NodeID x = remaining_nodes[position].id;
+                        this->ContractNode<false>(data, x);
+                    }
+                });
+            // make sure we really sort each block
+            tbb::parallel_for(
+                thread_data_list.data.range(),
+                [&](const ThreadDataContainer::EnumerableThreadData::range_type &range)
+                {
+                    for (auto &data : range)
+                        std::sort(data->inserted_edges.begin(), data->inserted_edges.end());
+                });
+            tbb::parallel_for(
+                tbb::blocked_range<int>(first_independent_node, last, DeleteGrainSize),
+                [this, &remaining_nodes, &thread_data_list](const tbb::blocked_range<int> &range)
+                {
+                    ContractorThreadData *data = thread_data_list.getThreadData();
+                    for (int position = range.begin(); position != range.end(); ++position)
+                    {
+                        const NodeID x = remaining_nodes[position].id;
+                        this->DeleteIncomingEdges(data, x);
+                    }
+                });
+
             // insert new edges
-            for (unsigned thread_id = 0; thread_id < thread_count; ++thread_id)
+            for (auto &data : thread_data_list.data)
             {
-                ContractorThreadData &data = *thread_data_list[thread_id];
-                for (const ContractorEdge &edge : data.inserted_edges)
+                for (const ContractorEdge &edge : data->inserted_edges)
                 {
-                    auto current_edge_ID = contractor_graph->FindEdge(edge.source, edge.target);
+                    const EdgeID current_edge_ID =
+                        contractor_graph->FindEdge(edge.source, edge.target);
                     if (current_edge_ID < contractor_graph->EndEdges(edge.source))
                     {
                         ContractorGraph::EdgeData &current_data =
@@ -466,23 +496,26 @@ class Contractor
                     }
                     contractor_graph->InsertEdge(edge.source, edge.target, edge.data);
                 }
-                data.inserted_edges.clear();
+                data->inserted_edges.clear();
             }
-// update priorities
-#pragma omp parallel
-            {
-                ContractorThreadData *data = thread_data_list[omp_get_thread_num()];
-#pragma omp for schedule(guided) nowait
-                for (int position = first_independent_node; position < last; ++position)
+
+            tbb::parallel_for(
+                tbb::blocked_range<int>(first_independent_node, last, NeighboursGrainSize),
+                [this, &remaining_nodes, &node_priorities, &node_data, &thread_data_list](
+                    const tbb::blocked_range<int> &range)
                 {
-                    NodeID x = remaining_nodes[position].id;
-                    UpdateNodeNeighbours(node_priorities, node_data, data, x);
-                }
-            }
+                    ContractorThreadData *data = thread_data_list.getThreadData();
+                    for (int position = range.begin(); position != range.end(); ++position)
+                    {
+                        NodeID x = remaining_nodes[position].id;
+                        this->UpdateNodeNeighbours(node_priorities, node_data, data, x);
+                    }
+                });
+
             // remove contracted nodes from the pool
             number_of_contracted_nodes += last - first_independent_node;
             remaining_nodes.resize(first_independent_node);
-            std::vector<RemainingNodeData>(remaining_nodes).swap(remaining_nodes);
+            remaining_nodes.shrink_to_fit();
             //            unsigned maxdegree = 0;
             //            unsigned avgdegree = 0;
             //            unsigned mindegree = UINT_MAX;
@@ -510,22 +543,19 @@ class Contractor
 
             p.printStatus(number_of_contracted_nodes);
         }
-        for (ContractorThreadData *data : thread_data_list)
-        {
-            delete data;
-        }
-        thread_data_list.clear();
+
+        thread_data_list.data.clear();
     }
 
     template <class Edge> inline void GetEdges(DeallocatingVector<Edge> &edges)
     {
         Percent p(contractor_graph->GetNumberOfNodes());
         SimpleLogger().Write() << "Getting edges of minimized graph";
-        NodeID number_of_nodes = contractor_graph->GetNumberOfNodes();
+        const NodeID number_of_nodes = contractor_graph->GetNumberOfNodes();
         if (contractor_graph->GetNumberOfNodes())
         {
             Edge new_edge;
-            for (NodeID node = 0; node < number_of_nodes; ++node)
+            for (const auto node : osrm::irange(0u, number_of_nodes))
             {
                 p.printStatus(node);
                 for (auto edge : contractor_graph->GetAdjacentEdgeRange(node))
@@ -567,29 +597,9 @@ class Contractor
         orig_node_id_to_new_id_map.shrink_to_fit();
 
         BOOST_ASSERT(0 == orig_node_id_to_new_id_map.capacity());
-        TemporaryStorage &temporary_storage = TemporaryStorage::GetInstance();
-        // loads edges of graph before renumbering, no need for further numbering action.
-        NodeID start;
-        NodeID target;
-        ContractorGraph::EdgeData data;
 
-        Edge restored_edge;
-        for (unsigned i = 0; i < temp_edge_counter; ++i)
-        {
-            temporary_storage.ReadFromSlot(edge_storage_slot, (char *)&start, sizeof(NodeID));
-            temporary_storage.ReadFromSlot(edge_storage_slot, (char *)&target, sizeof(NodeID));
-            temporary_storage.ReadFromSlot(
-                edge_storage_slot, (char *)&data, sizeof(ContractorGraph::EdgeData));
-            restored_edge.source = start;
-            restored_edge.target = target;
-            restored_edge.data.distance = data.distance;
-            restored_edge.data.shortcut = data.shortcut;
-            restored_edge.data.id = data.id;
-            restored_edge.data.forward = data.forward;
-            restored_edge.data.backward = data.backward;
-            edges.push_back(restored_edge);
-        }
-        temporary_storage.DeallocateSlot(edge_storage_slot);
+        edges.append(external_edge_list.begin(), external_edge_list.end());
+        external_edge_list.clear();
     }
 
   private:
@@ -604,7 +614,7 @@ class Contractor
 
         int nodes = 0;
         unsigned number_of_targets_found = 0;
-        while (heap.Size() > 0)
+        while (!heap.Empty())
         {
             const NodeID node = heap.DeleteMin();
             const int distance = heap.GetKey(node);
@@ -614,12 +624,12 @@ class Contractor
             {
                 return;
             }
-            // Destination settled?
             if (distance > max_distance)
             {
                 return;
             }
 
+            // Destination settled?
             if (heap.GetData(node).target)
             {
                 ++number_of_targets_found;
@@ -672,14 +682,14 @@ class Contractor
         float result;
         if (0 == (stats.edges_deleted_count * stats.original_edges_deleted_count))
         {
-            result = 1 * node_data->depth;
+            result = 1.f * node_data->depth;
         }
         else
         {
-            result = 2 * (((float)stats.edges_added_count) / stats.edges_deleted_count) +
-                     4 * (((float)stats.original_edges_added_count) /
-                          stats.original_edges_deleted_count) +
-                     1 * node_data->depth;
+            result = 2.f * (((float)stats.edges_added_count) / stats.edges_deleted_count) +
+                     4.f * (((float)stats.original_edges_added_count) /
+                            stats.original_edges_deleted_count) +
+                     1.f * node_data->depth;
         }
         BOOST_ASSERT(result >= 0);
         return result;
@@ -687,7 +697,7 @@ class Contractor
 
     template <bool RUNSIMULATION>
     inline bool
-    ContractNode(ContractorThreadData *data, NodeID node, ContractionStats *stats = NULL)
+    ContractNode(ContractorThreadData *data, const NodeID node, ContractionStats *stats = nullptr)
     {
         ContractorHeap &heap = data->heap;
         int inserted_edges_size = data->inserted_edges.size();
@@ -699,7 +709,7 @@ class Contractor
             const NodeID source = contractor_graph->GetTarget(in_edge);
             if (RUNSIMULATION)
             {
-                BOOST_ASSERT(stats != NULL);
+                BOOST_ASSERT(stats != nullptr);
                 ++stats->edges_deleted_count;
                 stats->original_edges_deleted_count += in_data.originalEdges;
             }
@@ -752,29 +762,20 @@ class Contractor
                 {
                     if (RUNSIMULATION)
                     {
-                        BOOST_ASSERT(stats != NULL);
+                        BOOST_ASSERT(stats != nullptr);
                         stats->edges_added_count += 2;
                         stats->original_edges_added_count +=
                             2 * (out_data.originalEdges + in_data.originalEdges);
                     }
                     else
                     {
-                        ContractorEdge new_edge;
-                        new_edge.source = source;
-                        new_edge.target = target;
-                        new_edge.data =
-                            ContractorEdgeData(path_distance,
-                                               out_data.originalEdges + in_data.originalEdges,
-                                               node /*, 0, in_data.turnInstruction*/,
-                                               true,
-                                               true,
-                                               false);
-                        ;
-                        inserted_edges.push_back(new_edge);
-                        std::swap(new_edge.source, new_edge.target);
-                        new_edge.data.forward = false;
-                        new_edge.data.backward = true;
-                        inserted_edges.push_back(new_edge);
+                        inserted_edges.emplace_back(source, target, path_distance,
+                                                    out_data.originalEdges + in_data.originalEdges,
+                                                    node, true, true, false);
+
+                        inserted_edges.emplace_back(target, source, path_distance,
+                                                    out_data.originalEdges + in_data.originalEdges,
+                                                    node, true, false, true);
                     }
                 }
             }
@@ -836,7 +837,7 @@ class Contractor
         std::sort(neighbours.begin(), neighbours.end());
         neighbours.resize(std::unique(neighbours.begin(), neighbours.end()) - neighbours.begin());
 
-        for (int i = 0, e = (int)neighbours.size(); i < e; ++i)
+        for (const auto i : osrm::irange<std::size_t>(0, neighbours.size()))
         {
             contractor_graph->DeleteEdgesTo(neighbours[i], node);
         }
@@ -873,10 +874,9 @@ class Contractor
         return true;
     }
 
-    inline bool IsNodeIndependent(
-        const std::vector<float> &priorities /*, const std::vector< NodePriorityData >& node_data*/,
-        ContractorThreadData *const data,
-        NodeID node) const
+    inline bool IsNodeIndependent(const std::vector<float> &priorities,
+                                  ContractorThreadData *const data,
+                                  NodeID node) const
     {
         const float priority = priorities[node];
 
@@ -920,7 +920,7 @@ class Contractor
                     continue;
                 }
                 const float target_priority = priorities[target];
-                assert(target_priority >= 0);
+                BOOST_ASSERT(target_priority >= 0);
                 // found a neighbour with lower priority?
                 if (priority > target_priority)
                 {
@@ -940,8 +940,8 @@ class Contractor
     // This bias function takes up 22 assembly instructions in total on X86
     inline bool bias(const NodeID a, const NodeID b) const
     {
-        unsigned short hasha = fast_hash(a);
-        unsigned short hashb = fast_hash(b);
+        const unsigned short hasha = fast_hash(a);
+        const unsigned short hashb = fast_hash(b);
 
         // The compiler optimizes that to conditional register flags but without branching
         // statements!
@@ -954,10 +954,9 @@ class Contractor
 
     std::shared_ptr<ContractorGraph> contractor_graph;
     std::vector<ContractorGraph::InputEdge> contracted_edge_list;
-    unsigned edge_storage_slot;
-    uint64_t temp_edge_counter;
+    stxxl::vector<QueryEdge> external_edge_list;
     std::vector<NodeID> orig_node_id_to_new_id_map;
     XORFastHash fast_hash;
 };
 
-#endif // CONTRACTOR_H
+#endif // CONTRACTOR_HPP

contractor/edge_based_graph_factory.cpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM, Dennis Luxen, others
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -25,17 +25,19 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
-#include "EdgeBasedGraphFactory.h"
-#include "../Algorithms/BFSComponentExplorer.h"
-#include "../DataStructures/Percent.h"
-#include "../Util/ComputeAngle.h"
-#include "../Util/LuaUtil.h"
-#include "../Util/SimpleLogger.h"
-#include "../Util/TimingUtil.h"
+#include "edge_based_graph_factory.hpp"
+#include "../algorithms/tiny_components.hpp"
+#include "../data_structures/percent.hpp"
+#include "../util/compute_angle.hpp"
+#include "../util/integer_range.hpp"
+#include "../util/lua_util.hpp"
+#include "../util/simple_logger.hpp"
+#include "../util/timing_util.hpp"
 
 #include <boost/assert.hpp>
 
 #include <fstream>
+#include <iomanip>
 #include <limits>
 
 EdgeBasedGraphFactory::EdgeBasedGraphFactory(
@@ -43,14 +45,13 @@ EdgeBasedGraphFactory::EdgeBasedGraphFactory(
     std::unique_ptr<RestrictionMap> restriction_map,
     std::vector<NodeID> &barrier_node_list,
     std::vector<NodeID> &traffic_light_node_list,
-    std::vector<NodeInfo> &m_node_info_list,
+    std::vector<QueryNode> &node_info_list,
     SpeedProfileProperties &speed_profile)
     : speed_profile(speed_profile),
       m_number_of_edge_based_nodes(std::numeric_limits<unsigned>::max()),
-      m_node_info_list(m_node_info_list), m_node_based_graph(node_based_graph),
-      m_restriction_map(std::move(restriction_map)), max_id(0)
+      m_node_info_list(node_info_list), m_node_based_graph(node_based_graph),
+      m_restriction_map(std::move(restriction_map)), max_id(0), removed_node_count(0)
 {
-
     // insert into unordered sets for fast lookup
     m_barrier_nodes.insert(barrier_node_list.begin(), barrier_node_list.end());
     m_traffic_lights.insert(traffic_light_node_list.begin(), traffic_light_node_list.end());
@@ -76,35 +77,25 @@ void EdgeBasedGraphFactory::GetEdgeBasedNodes(std::vector<EdgeBasedNode> &nodes)
     nodes.swap(m_edge_based_node_list);
 }
 
-void
-EdgeBasedGraphFactory::InsertEdgeBasedNode(NodeID u, NodeID v, EdgeID e1, bool belongs_to_tiny_cc)
+void EdgeBasedGraphFactory::InsertEdgeBasedNode(const NodeID node_u,
+                                                const NodeID node_v,
+                                                const unsigned component_id)
 {
     // merge edges together into one EdgeBasedNode
-    BOOST_ASSERT(u != SPECIAL_NODEID);
-    BOOST_ASSERT(v != SPECIAL_NODEID);
-    BOOST_ASSERT(e1 != SPECIAL_EDGEID);
+    BOOST_ASSERT(node_u != SPECIAL_NODEID);
+    BOOST_ASSERT(node_v != SPECIAL_NODEID);
 
-#ifndef NDEBUG
     // find forward edge id and
-    const EdgeID e1b = m_node_based_graph->FindEdge(u, v);
-    BOOST_ASSERT(e1 == e1b);
-#endif
+    const EdgeID edge_id_1 = m_node_based_graph->FindEdge(node_u, node_v);
+    BOOST_ASSERT(edge_id_1 != SPECIAL_EDGEID);
 
-    BOOST_ASSERT(e1 != SPECIAL_EDGEID);
-    const EdgeData &forward_data = m_node_based_graph->GetEdgeData(e1);
+    const EdgeData &forward_data = m_node_based_graph->GetEdgeData(edge_id_1);
 
     // find reverse edge id and
-    const EdgeID e2 = m_node_based_graph->FindEdge(v, u);
+    const EdgeID edge_id_2 = m_node_based_graph->FindEdge(node_v, node_u);
+    BOOST_ASSERT(edge_id_2 != SPECIAL_EDGEID);
 
-#ifndef NDEBUG
-    if (e2 == m_node_based_graph->EndEdges(v))
-    {
-        SimpleLogger().Write(logWARNING) << "Did not find edge (" << v << "," << u << ")";
-    }
-#endif
-    BOOST_ASSERT(e2 != SPECIAL_EDGEID);
-    BOOST_ASSERT(e2 < m_node_based_graph->EndEdges(v));
-    const EdgeData &reverse_data = m_node_based_graph->GetEdgeData(e2);
+    const EdgeData &reverse_data = m_node_based_graph->GetEdgeData(edge_id_2);
 
     if (forward_data.edgeBasedNodeID == SPECIAL_NODEID &&
         reverse_data.edgeBasedNodeID == SPECIAL_NODEID)
@@ -112,19 +103,21 @@ EdgeBasedGraphFactory::InsertEdgeBasedNode(NodeID u, NodeID v, EdgeID e1, bool b
         return;
     }
 
-    BOOST_ASSERT(m_geometry_compressor.HasEntryForID(e1) ==
-                 m_geometry_compressor.HasEntryForID(e2));
-    if (m_geometry_compressor.HasEntryForID(e1))
+    BOOST_ASSERT(m_geometry_compressor.HasEntryForID(edge_id_1) ==
+                 m_geometry_compressor.HasEntryForID(edge_id_2));
+    if (m_geometry_compressor.HasEntryForID(edge_id_1))
     {
-        BOOST_ASSERT(m_geometry_compressor.HasEntryForID(e2));
+        BOOST_ASSERT(m_geometry_compressor.HasEntryForID(edge_id_2));
 
         // reconstruct geometry and put in each individual edge with its offset
         const std::vector<GeometryCompressor::CompressedNode> &forward_geometry =
-            m_geometry_compressor.GetBucketReference(e1);
+            m_geometry_compressor.GetBucketReference(edge_id_1);
         const std::vector<GeometryCompressor::CompressedNode> &reverse_geometry =
-            m_geometry_compressor.GetBucketReference(e2);
+            m_geometry_compressor.GetBucketReference(edge_id_2);
         BOOST_ASSERT(forward_geometry.size() == reverse_geometry.size());
         BOOST_ASSERT(0 != forward_geometry.size());
+        const unsigned geometry_size = static_cast<unsigned>(forward_geometry.size());
+        BOOST_ASSERT(geometry_size > 1);
 
         // reconstruct bidirectional edge with individual weights and put each into the NN index
 
@@ -135,7 +128,7 @@ EdgeBasedGraphFactory::InsertEdgeBasedNode(NodeID u, NodeID v, EdgeID e1, bool b
         // TODO: move to lambda function with C++11
         int temp_sum = 0;
 
-        for (unsigned i = 0; i < forward_geometry.size(); ++i)
+        for (const auto i : osrm::irange(0u, geometry_size))
         {
             forward_dist_prefix_sum[i] = temp_sum;
             temp_sum += forward_geometry[i].second;
@@ -144,20 +137,16 @@ EdgeBasedGraphFactory::InsertEdgeBasedNode(NodeID u, NodeID v, EdgeID e1, bool b
         }
 
         temp_sum = 0;
-        for (unsigned i = 0; i < reverse_geometry.size(); ++i)
+        for (const auto i : osrm::irange(0u, geometry_size))
         {
             temp_sum += reverse_geometry[reverse_geometry.size() - 1 - i].second;
             reverse_dist_prefix_sum[i] = reverse_data.distance - temp_sum;
-            BOOST_ASSERT(reverse_data.distance >= temp_sum);
+            // BOOST_ASSERT(reverse_data.distance >= temp_sum);
         }
 
-        BOOST_ASSERT(forward_geometry.size() == reverse_geometry.size());
+        NodeID current_edge_source_coordinate_id = node_u;
 
-        const unsigned geometry_size = forward_geometry.size();
-        BOOST_ASSERT(geometry_size > 1);
-        NodeID current_edge_start_coordinate_id = u;
-
-        if (forward_data.edgeBasedNodeID != SPECIAL_NODEID)
+        if (SPECIAL_NODEID != forward_data.edgeBasedNodeID)
         {
             max_id = std::max(forward_data.edgeBasedNodeID, max_id);
         }
@@ -167,43 +156,38 @@ EdgeBasedGraphFactory::InsertEdgeBasedNode(NodeID u, NodeID v, EdgeID e1, bool b
         }
 
         // traverse arrays from start and end respectively
-        for (unsigned i = 0; i < geometry_size; ++i)
+        for (const auto i : osrm::irange(0u, geometry_size))
         {
-            BOOST_ASSERT(current_edge_start_coordinate_id ==
+            BOOST_ASSERT(current_edge_source_coordinate_id ==
                          reverse_geometry[geometry_size - 1 - i].first);
             const NodeID current_edge_target_coordinate_id = forward_geometry[i].first;
-            BOOST_ASSERT(current_edge_target_coordinate_id != current_edge_start_coordinate_id);
+            BOOST_ASSERT(current_edge_target_coordinate_id != current_edge_source_coordinate_id);
 
             // build edges
-            m_edge_based_node_list.emplace_back(forward_data.edgeBasedNodeID,
-                                                reverse_data.edgeBasedNodeID,
-                                                current_edge_start_coordinate_id,
-                                                current_edge_target_coordinate_id,
-                                                forward_data.nameID,
-                                                forward_geometry[i].second,
-                                                reverse_geometry[i].second,
-                                                forward_dist_prefix_sum[i],
-                                                reverse_dist_prefix_sum[i],
-                                                m_geometry_compressor.GetPositionForID(e1),
-                                                i,
-                                                belongs_to_tiny_cc);
-            current_edge_start_coordinate_id = current_edge_target_coordinate_id;
+            m_edge_based_node_list.emplace_back(
+                forward_data.edgeBasedNodeID, reverse_data.edgeBasedNodeID,
+                current_edge_source_coordinate_id, current_edge_target_coordinate_id,
+                forward_data.nameID, forward_geometry[i].second,
+                reverse_geometry[geometry_size - 1 - i].second, forward_dist_prefix_sum[i],
+                reverse_dist_prefix_sum[i], m_geometry_compressor.GetPositionForID(edge_id_1),
+                component_id, i, forward_data.travel_mode, reverse_data.travel_mode);
+            current_edge_source_coordinate_id = current_edge_target_coordinate_id;
 
             BOOST_ASSERT(m_edge_based_node_list.back().IsCompressed());
 
-            BOOST_ASSERT(u != m_edge_based_node_list.back().u ||
-                         v != m_edge_based_node_list.back().v);
+            BOOST_ASSERT(node_u != m_edge_based_node_list.back().u ||
+                         node_v != m_edge_based_node_list.back().v);
 
-            BOOST_ASSERT(u != m_edge_based_node_list.back().v ||
-                         v != m_edge_based_node_list.back().u);
+            BOOST_ASSERT(node_u != m_edge_based_node_list.back().v ||
+                         node_v != m_edge_based_node_list.back().u);
         }
 
-        BOOST_ASSERT(current_edge_start_coordinate_id == v);
+        BOOST_ASSERT(current_edge_source_coordinate_id == node_v);
         BOOST_ASSERT(m_edge_based_node_list.back().IsCompressed());
     }
     else
     {
-        BOOST_ASSERT(!m_geometry_compressor.HasEntryForID(e2));
+        BOOST_ASSERT(!m_geometry_compressor.HasEntryForID(edge_id_2));
 
         if (forward_data.edgeBasedNodeID != SPECIAL_NODEID)
         {
@@ -225,18 +209,10 @@ EdgeBasedGraphFactory::InsertEdgeBasedNode(NodeID u, NodeID v, EdgeID e1, bool b
         BOOST_ASSERT(forward_data.edgeBasedNodeID != SPECIAL_NODEID ||
                      reverse_data.edgeBasedNodeID != SPECIAL_NODEID);
 
-        m_edge_based_node_list.emplace_back(EdgeBasedNode(forward_data.edgeBasedNodeID,
-                                                          reverse_data.edgeBasedNodeID,
-                                                          u,
-                                                          v,
-                                                          forward_data.nameID,
-                                                          forward_data.distance,
-                                                          reverse_data.distance,
-                                                          0,
-                                                          0,
-                                                          SPECIAL_EDGEID,
-                                                          0,
-                                                          belongs_to_tiny_cc));
+        m_edge_based_node_list.emplace_back(
+            forward_data.edgeBasedNodeID, reverse_data.edgeBasedNodeID, node_u, node_v,
+            forward_data.nameID, forward_data.distance, reverse_data.distance, 0, 0, SPECIAL_EDGEID,
+            component_id, 0, forward_data.travel_mode, reverse_data.travel_mode);
         BOOST_ASSERT(!m_edge_based_node_list.back().IsCompressed());
     }
 }
@@ -244,6 +220,10 @@ EdgeBasedGraphFactory::InsertEdgeBasedNode(NodeID u, NodeID v, EdgeID e1, bool b
 void EdgeBasedGraphFactory::FlushVectorToStream(
     std::ofstream &edge_data_file, std::vector<OriginalEdgeData> &original_edge_data_vector) const
 {
+    if (original_edge_data_vector.empty())
+    {
+        return;
+    }
     edge_data_file.write((char *)&(original_edge_data_vector[0]),
                          original_edge_data_vector.size() * sizeof(OriginalEdgeData));
     original_edge_data_vector.clear();
@@ -273,10 +253,10 @@ void EdgeBasedGraphFactory::Run(const std::string &original_edge_data_filename,
     m_geometry_compressor.SerializeInternalVector(geometry_filename);
 
     SimpleLogger().Write() << "Timing statistics for edge-expanded graph:";
-    SimpleLogger().Write() << "Geometry compression: " << TIMER_MSEC(geometry)*0.001 << "s";
-    SimpleLogger().Write() << "Renumbering edges: " << TIMER_MSEC(renumber)*0.001 << "s";
-    SimpleLogger().Write() << "Generating nodes: " << TIMER_MSEC(generate_nodes)*0.001 << "s";
-    SimpleLogger().Write() << "Generating edges: " << TIMER_MSEC(generate_edges)*0.001 << "s";
+    SimpleLogger().Write() << "Geometry compression: " << TIMER_SEC(geometry) << "s";
+    SimpleLogger().Write() << "Renumbering edges: " << TIMER_SEC(renumber) << "s";
+    SimpleLogger().Write() << "Generating nodes: " << TIMER_SEC(generate_nodes) << "s";
+    SimpleLogger().Write() << "Generating edges: " << TIMER_SEC(generate_edges) << "s";
 }
 
 void EdgeBasedGraphFactory::CompressGeometry()
@@ -286,68 +266,64 @@ void EdgeBasedGraphFactory::CompressGeometry()
     const unsigned original_number_of_nodes = m_node_based_graph->GetNumberOfNodes();
     const unsigned original_number_of_edges = m_node_based_graph->GetNumberOfEdges();
 
-    Percent p(original_number_of_nodes);
-    unsigned removed_node_count = 0;
+    Percent progress(original_number_of_nodes);
 
-    for (NodeID v = 0; v < original_number_of_nodes; ++v)
+    for (const NodeID node_v : osrm::irange(0u, original_number_of_nodes))
     {
-        p.printStatus(v);
+        progress.printStatus(node_v);
 
         // only contract degree 2 vertices
-        if (2 != m_node_based_graph->GetOutDegree(v))
+        if (2 != m_node_based_graph->GetOutDegree(node_v))
         {
             continue;
         }
 
         // don't contract barrier node
-        if (m_barrier_nodes.end() != m_barrier_nodes.find(v))
+        if (m_barrier_nodes.end() != m_barrier_nodes.find(node_v))
         {
             continue;
         }
 
         // check if v is a via node for a turn restriction, i.e. a 'directed' barrier node
-        if (m_restriction_map->IsNodeAViaNode(v))
+        if (m_restriction_map->IsViaNode(node_v))
         {
             continue;
         }
 
         const bool reverse_edge_order =
-            !(m_node_based_graph->GetEdgeData(m_node_based_graph->BeginEdges(v)).forward);
-        const EdgeID forward_e2 = m_node_based_graph->BeginEdges(v) + reverse_edge_order;
+            !(m_node_based_graph->GetEdgeData(m_node_based_graph->BeginEdges(node_v)).forward);
+        const EdgeID forward_e2 = m_node_based_graph->BeginEdges(node_v) + reverse_edge_order;
         BOOST_ASSERT(SPECIAL_EDGEID != forward_e2);
-        const EdgeID reverse_e2 = m_node_based_graph->BeginEdges(v) + 1 - reverse_edge_order;
+        const EdgeID reverse_e2 = m_node_based_graph->BeginEdges(node_v) + 1 - reverse_edge_order;
         BOOST_ASSERT(SPECIAL_EDGEID != reverse_e2);
 
         const EdgeData &fwd_edge_data2 = m_node_based_graph->GetEdgeData(forward_e2);
         const EdgeData &rev_edge_data2 = m_node_based_graph->GetEdgeData(reverse_e2);
 
-        const NodeID w = m_node_based_graph->GetTarget(forward_e2);
-        BOOST_ASSERT(SPECIAL_NODEID != w);
-        BOOST_ASSERT(v != w);
-        const NodeID u = m_node_based_graph->GetTarget(reverse_e2);
-        BOOST_ASSERT(SPECIAL_NODEID != u);
-        BOOST_ASSERT(u != v);
+        const NodeID node_w = m_node_based_graph->GetTarget(forward_e2);
+        BOOST_ASSERT(SPECIAL_NODEID != node_w);
+        BOOST_ASSERT(node_v != node_w);
+        const NodeID node_u = m_node_based_graph->GetTarget(reverse_e2);
+        BOOST_ASSERT(SPECIAL_NODEID != node_u);
+        BOOST_ASSERT(node_u != node_v);
 
-        const EdgeID forward_e1 = m_node_based_graph->FindEdge(u, v);
-        BOOST_ASSERT(m_node_based_graph->EndEdges(u) != forward_e1);
+        const EdgeID forward_e1 = m_node_based_graph->FindEdge(node_u, node_v);
         BOOST_ASSERT(SPECIAL_EDGEID != forward_e1);
-        BOOST_ASSERT(v == m_node_based_graph->GetTarget(forward_e1));
-        const EdgeID reverse_e1 = m_node_based_graph->FindEdge(w, v);
+        BOOST_ASSERT(node_v == m_node_based_graph->GetTarget(forward_e1));
+        const EdgeID reverse_e1 = m_node_based_graph->FindEdge(node_w, node_v);
         BOOST_ASSERT(SPECIAL_EDGEID != reverse_e1);
-        BOOST_ASSERT(v == m_node_based_graph->GetTarget(reverse_e1));
+        BOOST_ASSERT(node_v == m_node_based_graph->GetTarget(reverse_e1));
 
         const EdgeData &fwd_edge_data1 = m_node_based_graph->GetEdgeData(forward_e1);
         const EdgeData &rev_edge_data1 = m_node_based_graph->GetEdgeData(reverse_e1);
 
-        if ((m_node_based_graph->FindEdge(u, w) != m_node_based_graph->EndEdges(u)) ||
-            (m_node_based_graph->FindEdge(w, u) != m_node_based_graph->EndEdges(w)))
+        if (m_node_based_graph->FindEdgeInEitherDirection(node_u, node_w) != SPECIAL_EDGEID)
         {
             continue;
         }
 
         if ( // TODO: rename to IsCompatibleTo
-                fwd_edge_data1.IsEqualTo(fwd_edge_data2) &&
-                rev_edge_data1.IsEqualTo(rev_edge_data2))
+            fwd_edge_data1.IsEqualTo(fwd_edge_data2) && rev_edge_data1.IsEqualTo(rev_edge_data2))
         {
             // Get distances before graph is modified
             const int forward_weight1 = m_node_based_graph->GetEdgeData(forward_e1).distance;
@@ -362,52 +338,44 @@ void EdgeBasedGraphFactory::CompressGeometry()
             BOOST_ASSERT(0 != reverse_weight1);
             BOOST_ASSERT(0 != forward_weight2);
 
-            const bool add_traffic_signal_penalty =
-                (m_traffic_lights.find(v) != m_traffic_lights.end());
+            const bool has_node_penalty = m_traffic_lights.find(node_v) != m_traffic_lights.end();
 
             // add weight of e2's to e1
             m_node_based_graph->GetEdgeData(forward_e1).distance += fwd_edge_data2.distance;
             m_node_based_graph->GetEdgeData(reverse_e1).distance += rev_edge_data2.distance;
-            if (add_traffic_signal_penalty)
+            if (has_node_penalty)
             {
                 m_node_based_graph->GetEdgeData(forward_e1).distance +=
-                    speed_profile.trafficSignalPenalty;
+                    speed_profile.traffic_signal_penalty;
                 m_node_based_graph->GetEdgeData(reverse_e1).distance +=
-                    speed_profile.trafficSignalPenalty;
+                    speed_profile.traffic_signal_penalty;
             }
 
             // extend e1's to targets of e2's
-            m_node_based_graph->SetTarget(forward_e1, w);
-            m_node_based_graph->SetTarget(reverse_e1, u);
+            m_node_based_graph->SetTarget(forward_e1, node_w);
+            m_node_based_graph->SetTarget(reverse_e1, node_u);
 
             // remove e2's (if bidir, otherwise only one)
-            m_node_based_graph->DeleteEdge(v, forward_e2);
-            m_node_based_graph->DeleteEdge(v, reverse_e2);
+            m_node_based_graph->DeleteEdge(node_v, forward_e2);
+            m_node_based_graph->DeleteEdge(node_v, reverse_e2);
 
             // update any involved turn restrictions
-            m_restriction_map->FixupStartingTurnRestriction(u, v, w);
-            m_restriction_map->FixupArrivingTurnRestriction(u, v, w);
+            m_restriction_map->FixupStartingTurnRestriction(node_u, node_v, node_w);
+            m_restriction_map->FixupArrivingTurnRestriction(node_u, node_v, node_w,
+                                                            m_node_based_graph);
 
-            m_restriction_map->FixupStartingTurnRestriction(w, v, u);
-            m_restriction_map->FixupArrivingTurnRestriction(w, v, u);
+            m_restriction_map->FixupStartingTurnRestriction(node_w, node_v, node_u);
+            m_restriction_map->FixupArrivingTurnRestriction(node_w, node_v, node_u,
+                                                            m_node_based_graph);
 
             // store compressed geometry in container
             m_geometry_compressor.CompressEdge(
-                forward_e1,
-                forward_e2,
-                v,
-                w,
-                forward_weight1 +
-                    (add_traffic_signal_penalty ? speed_profile.trafficSignalPenalty : 0),
+                forward_e1, forward_e2, node_v, node_w,
+                forward_weight1 + (has_node_penalty ? speed_profile.traffic_signal_penalty : 0),
                 forward_weight2);
             m_geometry_compressor.CompressEdge(
-                reverse_e1,
-                reverse_e2,
-                v,
-                u,
-                reverse_weight1,
-                reverse_weight2 +
-                    (add_traffic_signal_penalty ? speed_profile.trafficSignalPenalty : 0));
+                reverse_e1, reverse_e2, node_v, node_u, reverse_weight1,
+                reverse_weight2 + (has_node_penalty ? speed_profile.traffic_signal_penalty : 0));
             ++removed_node_count;
 
             BOOST_ASSERT(m_node_based_graph->GetEdgeData(forward_e1).nameID ==
@@ -419,7 +387,8 @@ void EdgeBasedGraphFactory::CompressGeometry()
 
     unsigned new_node_count = 0;
     unsigned new_edge_count = 0;
-    for (unsigned i = 0; i < m_node_based_graph->GetNumberOfNodes(); ++i)
+
+    for (const auto i : osrm::irange(0u, m_node_based_graph->GetNumberOfNodes()))
     {
         if (m_node_based_graph->GetOutDegree(i) > 0)
         {
@@ -428,23 +397,22 @@ void EdgeBasedGraphFactory::CompressGeometry()
         }
     }
     SimpleLogger().Write() << "new nodes: " << new_node_count << ", edges " << new_edge_count;
-    SimpleLogger().Write() << "Node compression ratio: " << new_node_count /
-                                                                (double)original_number_of_nodes;
-    SimpleLogger().Write() << "Edge compression ratio: " << new_edge_count /
-                                                                (double)original_number_of_edges;
+    SimpleLogger().Write() << "Node compression ratio: "
+                           << new_node_count / (double)original_number_of_nodes;
+    SimpleLogger().Write() << "Edge compression ratio: "
+                           << new_edge_count / (double)original_number_of_edges;
 }
 
 /**
- * Writes the id of the edge in the edge expanded graph (into the egde in the node based graph)
+ * Writes the id of the edge in the edge expanded graph (into the edge in the node based graph)
  */
 void EdgeBasedGraphFactory::RenumberEdges()
 {
     // renumber edge based node IDs
     unsigned numbered_edges_count = 0;
-    for (NodeID current_node = 0; current_node < m_node_based_graph->GetNumberOfNodes();
-         ++current_node)
+    for (const auto current_node : osrm::irange(0u, m_node_based_graph->GetNumberOfNodes()))
     {
-        for (EdgeID current_edge : m_node_based_graph->GetAdjacentEdgeRange(current_node))
+        for (const auto current_edge : m_node_based_graph->GetAdjacentEdgeRange(current_node))
         {
             EdgeData &edge_data = m_node_based_graph->GetEdgeData(current_edge);
             if (!edge_data.forward)
@@ -467,53 +435,73 @@ void EdgeBasedGraphFactory::RenumberEdges()
  */
 void EdgeBasedGraphFactory::GenerateEdgeExpandedNodes()
 {
-    SimpleLogger().Write() << "Identifying components of the road network";
+    SimpleLogger().Write() << "Identifying components of the (compressed) road network";
 
     // Run a BFS on the undirected graph and identify small components
-    BFSComponentExplorer<NodeBasedDynamicGraph> component_explorer(
-        *m_node_based_graph, *m_restriction_map, m_barrier_nodes);
+    TarjanSCC<NodeBasedDynamicGraph> component_explorer(m_node_based_graph, *m_restriction_map,
+                                                        m_barrier_nodes);
 
     component_explorer.run();
 
-    SimpleLogger().Write() << "identified: " << component_explorer.GetNumberOfComponents()
-                           << " many components";
+    SimpleLogger().Write() << "identified: "
+                           << component_explorer.get_number_of_components() - removed_node_count
+                           << " (compressed) components";
+    SimpleLogger().Write() << "identified "
+                           << component_explorer.get_size_one_count() - removed_node_count
+                           << " (compressed) SCCs of size 1";
     SimpleLogger().Write() << "generating edge-expanded nodes";
 
-    Percent p(m_node_based_graph->GetNumberOfNodes());
+    Percent progress(m_node_based_graph->GetNumberOfNodes());
 
     // loop over all edges and generate new set of nodes
-    for (NodeID u = 0, end = m_node_based_graph->GetNumberOfNodes(); u < end; ++u)
+    for (const auto node_u : osrm::irange(0u, m_node_based_graph->GetNumberOfNodes()))
     {
-        BOOST_ASSERT(u != SPECIAL_NODEID);
-        BOOST_ASSERT(u < m_node_based_graph->GetNumberOfNodes());
-        p.printIncrement();
-        for (EdgeID e1 : m_node_based_graph->GetAdjacentEdgeRange(u))
+        BOOST_ASSERT(node_u != SPECIAL_NODEID);
+        BOOST_ASSERT(node_u < m_node_based_graph->GetNumberOfNodes());
+        progress.printStatus(node_u);
+        for (EdgeID e1 : m_node_based_graph->GetAdjacentEdgeRange(node_u))
         {
             const EdgeData &edge_data = m_node_based_graph->GetEdgeData(e1);
-            if (edge_data.edgeBasedNodeID == SPECIAL_NODEID)
-            {
-                // continue;
-            }
             BOOST_ASSERT(e1 != SPECIAL_EDGEID);
-            const NodeID v = m_node_based_graph->GetTarget(e1);
+            const NodeID node_v = m_node_based_graph->GetTarget(e1);
 
-            BOOST_ASSERT(SPECIAL_NODEID != v);
+            BOOST_ASSERT(SPECIAL_NODEID != node_v);
             // pick only every other edge
-            if (u > v)
+            if (node_u > node_v)
             {
                 continue;
             }
 
-            BOOST_ASSERT(u < v);
-            BOOST_ASSERT(edge_data.type != SHRT_MAX);
+            BOOST_ASSERT(node_u < node_v);
 
             // Note: edges that end on barrier nodes or on a turn restriction
             // may actually be in two distinct components. We choose the smallest
-            const unsigned size_of_component = std::min(component_explorer.GetComponentSize(u),
-                                                        component_explorer.GetComponentSize(v));
+            const unsigned size_of_component =
+                std::min(component_explorer.get_component_size(node_u),
+                         component_explorer.get_component_size(node_v));
 
-            const bool component_is_tiny = (size_of_component < 1000);
-            InsertEdgeBasedNode(u, v, e1, component_is_tiny);
+            const unsigned id_of_smaller_component = [node_u, node_v, &component_explorer]
+            {
+                if (component_explorer.get_component_size(node_u) <
+                    component_explorer.get_component_size(node_v))
+                {
+                    return component_explorer.get_component_id(node_u);
+                }
+                return component_explorer.get_component_id(node_v);
+            }();
+
+            const bool component_is_tiny = size_of_component < 1000;
+
+            if (edge_data.edgeBasedNodeID == SPECIAL_NODEID)
+            {
+                InsertEdgeBasedNode(node_v, node_u,
+                                    (component_is_tiny ? id_of_smaller_component + 1 : 0));
+            }
+            else
+            {
+                InsertEdgeBasedNode(node_u, node_v,
+                                    (component_is_tiny ? id_of_smaller_component + 1 : 0));
+            }
         }
     }
 
@@ -524,9 +512,8 @@ void EdgeBasedGraphFactory::GenerateEdgeExpandedNodes()
 /**
  * Actually it also generates OriginalEdgeData and serializes them...
  */
-void
-EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(const std::string &original_edge_data_filename,
-                                                 lua_State *lua_state)
+void EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(
+    const std::string &original_edge_data_filename, lua_State *lua_state)
 {
     SimpleLogger().Write() << "generating edge-expanded edges";
 
@@ -549,11 +536,12 @@ EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(const std::string &original_edg
     unsigned skipped_barrier_turns_counter = 0;
     unsigned compressed = 0;
 
-    Percent p(m_node_based_graph->GetNumberOfNodes());
+    Percent progress(m_node_based_graph->GetNumberOfNodes());
 
-    for (NodeID u = 0, end = m_node_based_graph->GetNumberOfNodes(); u < end; ++u)
+    for (const auto node_u : osrm::irange(0u, m_node_based_graph->GetNumberOfNodes()))
     {
-        for (EdgeID e1 : m_node_based_graph->GetAdjacentEdgeRange(u))
+        progress.printStatus(node_u);
+        for (const EdgeID e1 : m_node_based_graph->GetAdjacentEdgeRange(node_u))
         {
             if (!m_node_based_graph->GetEdgeData(e1).forward)
             {
@@ -561,21 +549,21 @@ EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(const std::string &original_edg
             }
 
             ++node_based_edge_counter;
-            const NodeID v = m_node_based_graph->GetTarget(e1);
-            const NodeID to_node_of_only_restriction =
-                m_restriction_map->CheckForEmanatingIsOnlyTurn(u, v);
-            const bool is_barrier_node = (m_barrier_nodes.find(v) != m_barrier_nodes.end());
+            const NodeID node_v = m_node_based_graph->GetTarget(e1);
+            const NodeID only_restriction_to_node =
+                m_restriction_map->CheckForEmanatingIsOnlyTurn(node_u, node_v);
+            const bool is_barrier_node = m_barrier_nodes.find(node_v) != m_barrier_nodes.end();
 
-            for (EdgeID e2 : m_node_based_graph->GetAdjacentEdgeRange(v))
+            for (const EdgeID e2 : m_node_based_graph->GetAdjacentEdgeRange(node_v))
             {
                 if (!m_node_based_graph->GetEdgeData(e2).forward)
                 {
                     continue;
                 }
-                const NodeID w = m_node_based_graph->GetTarget(e2);
+                const NodeID node_w = m_node_based_graph->GetTarget(e2);
 
-                if ((to_node_of_only_restriction != SPECIAL_NODEID) &&
-                    (w != to_node_of_only_restriction))
+                if ((only_restriction_to_node != SPECIAL_NODEID) &&
+                    (node_w != only_restriction_to_node))
                 {
                     // We are at an only_-restriction but not at the right turn.
                     ++restricted_turns_counter;
@@ -584,7 +572,7 @@ EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(const std::string &original_edg
 
                 if (is_barrier_node)
                 {
-                    if (u != w)
+                    if (node_u != node_w)
                     {
                         ++skipped_barrier_turns_counter;
                         continue;
@@ -592,7 +580,7 @@ EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(const std::string &original_edg
                 }
                 else
                 {
-                    if ((u == w) && (m_node_based_graph->GetOutDegree(v) > 1))
+                    if ((node_u == node_w) && (m_node_based_graph->GetOutDegree(node_v) > 1))
                     {
                         ++skipped_uturns_counter;
                         continue;
@@ -601,10 +589,11 @@ EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(const std::string &original_edg
 
                 // only add an edge if turn is not a U-turn except when it is
                 // at the end of a dead-end street
-                if (m_restriction_map->CheckIfTurnIsRestricted(u, v, w) &&
-                    (to_node_of_only_restriction == SPECIAL_NODEID) &&
-                    (w != to_node_of_only_restriction))
+                if (m_restriction_map->CheckIfTurnIsRestricted(node_u, node_v, node_w) &&
+                    (only_restriction_to_node == SPECIAL_NODEID) &&
+                    (node_w != only_restriction_to_node))
                 {
+                    // We are at an only_-restriction but not at the right turn.
                     ++restricted_turns_counter;
                     continue;
                 }
@@ -619,17 +608,31 @@ EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(const std::string &original_edg
 
                 // the following is the core of the loop.
                 unsigned distance = edge_data1.distance;
-                if (m_traffic_lights.find(v) != m_traffic_lights.end())
+                if (m_traffic_lights.find(node_v) != m_traffic_lights.end())
                 {
-                    distance += speed_profile.trafficSignalPenalty;
+                    distance += speed_profile.traffic_signal_penalty;
                 }
-                const double angle = GetAngleBetweenThreeFixedPointCoordinates(
-                m_node_info_list[u], m_node_info_list[v], m_node_info_list[w]);
-                const int turn_penalty = GetTurnPenalty(angle, lua_state);
-                TurnInstruction turn_instruction = AnalyzeTurn(u, v, w, angle);
+
+                // unpack last node of first segment if packed
+                const auto first_coordinate =
+                    m_node_info_list[(m_geometry_compressor.HasEntryForID(e1)
+                                          ? m_geometry_compressor.GetLastNodeIDOfBucket(e1)
+                                          : node_u)];
+
+                // unpack first node of second segment if packed
+                const auto third_coordinate =
+                    m_node_info_list[(m_geometry_compressor.HasEntryForID(e2)
+                                          ? m_geometry_compressor.GetFirstNodeIDOfBucket(e2)
+                                          : node_w)];
+
+                const double turn_angle = ComputeAngle::OfThreeFixedPointCoordinates(
+                    first_coordinate, m_node_info_list[node_v], third_coordinate);
+
+                const int turn_penalty = GetTurnPenalty(turn_angle, lua_state);
+                TurnInstruction turn_instruction = AnalyzeTurn(node_u, node_v, node_w, turn_angle);
                 if (turn_instruction == TurnInstruction::UTurn)
                 {
-                    distance += speed_profile.uTurnPenalty;
+                    distance += speed_profile.u_turn_penalty;
                 }
                 distance += turn_penalty;
 
@@ -641,10 +644,9 @@ EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(const std::string &original_edg
                 }
 
                 original_edge_data_vector.emplace_back(
-                    (edge_is_compressed ? m_geometry_compressor.GetPositionForID(e1) : v),
-                    edge_data1.nameID,
-                    turn_instruction,
-                    edge_is_compressed);
+                    (edge_is_compressed ? m_geometry_compressor.GetPositionForID(e1) : node_v),
+                    edge_data1.nameID, turn_instruction, edge_is_compressed,
+                    edge_data2.travel_mode);
 
                 ++original_edges_counter;
 
@@ -656,15 +658,11 @@ EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(const std::string &original_edg
                 BOOST_ASSERT(SPECIAL_NODEID != edge_data1.edgeBasedNodeID);
                 BOOST_ASSERT(SPECIAL_NODEID != edge_data2.edgeBasedNodeID);
 
-                m_edge_based_edge_list.emplace_back(EdgeBasedEdge(edge_data1.edgeBasedNodeID,
-                                                                  edge_data2.edgeBasedNodeID,
-                                                                  m_edge_based_edge_list.size(),
-                                                                  distance,
-                                                                  true,
-                                                                  false));
+                m_edge_based_edge_list.emplace_back(
+                    EdgeBasedEdge(edge_data1.edgeBasedNodeID, edge_data2.edgeBasedNodeID,
+                                  m_edge_based_edge_list.size(), distance, true, false));
             }
         }
-        p.printIncrement();
     }
     FlushVectorToStream(edge_data_file, original_edge_data_vector);
 
@@ -693,42 +691,35 @@ int EdgeBasedGraphFactory::GetTurnPenalty(double angle, lua_State *lua_state) co
             // call lua profile to compute turn penalty
             return luabind::call_function<int>(lua_state, "turn_function", 180. - angle);
         }
-        catch (const luabind::error &er) { SimpleLogger().Write(logWARNING) << er.what(); }
+        catch (const luabind::error &er)
+        {
+            SimpleLogger().Write(logWARNING) << er.what();
+        }
     }
     return 0;
 }
 
-TurnInstruction EdgeBasedGraphFactory::AnalyzeTurn(const NodeID u,
-                                                   const NodeID v,
-                                                   const NodeID w,
-                                                   double angle)
-    const
+TurnInstruction EdgeBasedGraphFactory::AnalyzeTurn(const NodeID node_u,
+                                                   const NodeID node_v,
+                                                   const NodeID node_w,
+                                                   const double angle) const
 {
-    if (u == w)
+    if (node_u == node_w)
     {
         return TurnInstruction::UTurn;
     }
 
-    const EdgeID edge1 = m_node_based_graph->FindEdge(u, v);
-    const EdgeID edge2 = m_node_based_graph->FindEdge(v, w);
+    const EdgeID edge1 = m_node_based_graph->FindEdge(node_u, node_v);
+    const EdgeID edge2 = m_node_based_graph->FindEdge(node_v, node_w);
 
     const EdgeData &data1 = m_node_based_graph->GetEdgeData(edge1);
     const EdgeData &data2 = m_node_based_graph->GetEdgeData(edge2);
 
-    if (!data1.contraFlow && data2.contraFlow)
-    {
-        return TurnInstruction::EnterAgainstAllowedDirection;
-    }
-    if (data1.contraFlow && !data2.contraFlow)
-    {
-        return TurnInstruction::LeaveAgainstAllowedDirection;
-    }
-
     // roundabouts need to be handled explicitely
     if (data1.roundabout && data2.roundabout)
     {
         // Is a turn possible? If yes, we stay on the roundabout!
-        if (1 == m_node_based_graph->GetDirectedOutDegree(v))
+        if (1 == m_node_based_graph->GetDirectedOutDegree(node_v))
         {
             // No turn possible.
             return TurnInstruction::NoTurn;
@@ -756,11 +747,7 @@ TurnInstruction EdgeBasedGraphFactory::AnalyzeTurn(const NodeID u,
     {
         // TODO: Here we should also do a small graph exploration to check for
         //      more complex situations
-        if (0 != data1.nameID)
-        {
-            return TurnInstruction::NoTurn;
-        }
-        else if (m_node_based_graph->GetOutDegree(v) <= 2)
+        if (0 != data1.nameID || m_node_based_graph->GetOutDegree(node_v) <= 2)
         {
             return TurnInstruction::NoTurn;
         }

contractor/edge_based_graph_factory.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2014, Project OSRM, Dennis Luxen, others
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -27,20 +27,18 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 //  This class constructs the edge-expanded routing graph
 
-#ifndef EDGEBASEDGRAPHFACTORY_H_
-#define EDGEBASEDGRAPHFACTORY_H_
+#ifndef EDGE_BASED_GRAPH_FACTORY_HPP_
+#define EDGE_BASED_GRAPH_FACTORY_HPP_
 
+#include "geometry_compressor.hpp"
 #include "../typedefs.h"
-#include "../DataStructures/DeallocatingVector.h"
-#include "../DataStructures/DynamicGraph.h"
-#include "../DataStructures/EdgeBasedNode.h"
-#include "../DataStructures/OriginalEdgeData.h"
-#include "../DataStructures/QueryNode.h"
-#include "../DataStructures/TurnInstructions.h"
-#include "../DataStructures/Restriction.h"
-#include "../DataStructures/NodeBasedGraph.h"
-#include "../DataStructures/RestrictionMap.h"
-#include "GeometryCompressor.h"
+#include "../data_structures/deallocating_vector.hpp"
+#include "../data_structures/edge_based_node.hpp"
+#include "../data_structures/original_edge_data.hpp"
+#include "../data_structures/query_node.hpp"
+#include "../data_structures/turn_instructions.hpp"
+#include "../data_structures/node_based_graph.hpp"
+#include "../data_structures/restriction_map.hpp"
 
 #include <algorithm>
 #include <iosfwd>
@@ -65,7 +63,7 @@ class EdgeBasedGraphFactory
                                    std::unique_ptr<RestrictionMap> restricion_map,
                                    std::vector<NodeID> &barrier_node_list,
                                    std::vector<NodeID> &traffic_light_node_list,
-                                   std::vector<NodeInfo> &m_node_info_list,
+                                   std::vector<QueryNode> &node_info_list,
                                    SpeedProfileProperties &speed_profile);
 
     void Run(const std::string &original_edge_data_filename,
@@ -76,7 +74,7 @@ class EdgeBasedGraphFactory
 
     void GetEdgeBasedNodes(std::vector<EdgeBasedNode> &nodes);
 
-    TurnInstruction AnalyzeTurn(const NodeID u, const NodeID v, const NodeID w, double angle) const;
+    TurnInstruction AnalyzeTurn(const NodeID u, const NodeID v, const NodeID w, const double angle) const;
 
     int GetTurnPenalty(double angle, lua_State *lua_state) const;
 
@@ -85,21 +83,21 @@ class EdgeBasedGraphFactory
     struct SpeedProfileProperties
     {
         SpeedProfileProperties()
-            : trafficSignalPenalty(0), uTurnPenalty(0), has_turn_penalty_function(false)
+            : traffic_signal_penalty(0), u_turn_penalty(0), has_turn_penalty_function(false)
         {
         }
 
-        int trafficSignalPenalty;
-        int uTurnPenalty;
+        int traffic_signal_penalty;
+        int u_turn_penalty;
         bool has_turn_penalty_function;
     } speed_profile;
 
   private:
-    typedef NodeBasedDynamicGraph::EdgeData EdgeData;
+    using EdgeData = NodeBasedDynamicGraph::EdgeData;
 
     unsigned m_number_of_edge_based_nodes;
 
-    std::vector<NodeInfo> m_node_info_list;
+    std::vector<QueryNode> m_node_info_list;
     std::vector<EdgeBasedNode> m_edge_based_node_list;
     DeallocatingVector<EdgeBasedEdge> m_edge_based_edge_list;
 
@@ -117,12 +115,14 @@ class EdgeBasedGraphFactory
     void GenerateEdgeExpandedEdges(const std::string &original_edge_data_filename,
                                    lua_State *lua_state);
 
-    void InsertEdgeBasedNode(NodeID u, NodeID v, EdgeID e1, bool belongsToTinyComponent);
+    void InsertEdgeBasedNode(const NodeID u, const NodeID v, const unsigned component_id);
 
     void FlushVectorToStream(std::ofstream &edge_data_file,
                              std::vector<OriginalEdgeData> &original_edge_data_vector) const;
 
-    unsigned max_id;
+    NodeID max_id;
+    std::size_t removed_node_count;
+
 };
 
-#endif /* EDGEBASEDGRAPHFACTORY_H_ */
+#endif /* EDGE_BASED_GRAPH_FACTORY_HPP_ */

contractor/geometry_compressor.cpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -25,8 +25,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
-#include "GeometryCompressor.h"
-#include "../Util/SimpleLogger.h"
+#include "geometry_compressor.hpp"
+#include "../util/simple_logger.hpp"
 
 #include <boost/assert.hpp>
 #include <boost/filesystem.hpp>
@@ -35,9 +35,6 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <limits>
 #include <string>
 
-int current_free_list_maximum = 0;
-int UniqueNumber() { return ++current_free_list_maximum; }
-
 GeometryCompressor::GeometryCompressor()
 {
     m_free_list.reserve(100);
@@ -49,14 +46,15 @@ void GeometryCompressor::IncreaseFreeList()
     m_compressed_geometries.resize(m_compressed_geometries.size() + 100);
     for (unsigned i = 100; i > 0; --i)
     {
-        m_free_list.emplace_back(current_free_list_maximum);
-        ++current_free_list_maximum;
+        m_free_list.emplace_back(free_list_maximum);
+        ++free_list_maximum;
     }
 }
 
 bool GeometryCompressor::HasEntryForID(const EdgeID edge_id) const
 {
-    return (m_edge_id_to_list_index_map.find(edge_id) != m_edge_id_to_list_index_map.end());
+    auto iter = m_edge_id_to_list_index_map.find(edge_id);
+    return iter != m_edge_id_to_list_index_map.end();
 }
 
 unsigned GeometryCompressor::GetPositionForID(const EdgeID edge_id) const
@@ -71,9 +69,9 @@ void GeometryCompressor::SerializeInternalVector(const std::string &path) const
 {
 
     boost::filesystem::fstream geometry_out_stream(path, std::ios::binary | std::ios::out);
-    const unsigned number_of_compressed_geometries = m_compressed_geometries.size() + 1;
-    BOOST_ASSERT(std::numeric_limits<unsigned>::max() != number_of_compressed_geometries);
-    geometry_out_stream.write((char *)&number_of_compressed_geometries, sizeof(unsigned));
+    const unsigned compressed_geometries = m_compressed_geometries.size() + 1;
+    BOOST_ASSERT(std::numeric_limits<unsigned>::max() != compressed_geometries);
+    geometry_out_stream.write((char *)&compressed_geometries, sizeof(unsigned));
 
     // write indices array
     unsigned prefix_sum_of_list_indices = 0;
@@ -146,6 +144,7 @@ void GeometryCompressor::CompressEdge(const EdgeID edge_id_1,
         m_free_list.pop_back();
     }
 
+    // find bucket index
     const auto iter = m_edge_id_to_list_index_map.find(edge_id_1);
     BOOST_ASSERT(iter != m_edge_id_to_list_index_map.end());
     const unsigned edge_bucket_id1 = iter->second;
@@ -172,8 +171,8 @@ void GeometryCompressor::CompressEdge(const EdgeID edge_id_1,
             m_compressed_geometries[list_to_remove_index];
 
         // found an existing list, append it to the list of edge_id_1
-        edge_bucket_list1.insert(
-            edge_bucket_list1.end(), edge_bucket_list2.begin(), edge_bucket_list2.end());
+        edge_bucket_list1.insert(edge_bucket_list1.end(), edge_bucket_list2.begin(),
+                                 edge_bucket_list2.end());
 
         // remove the list of edge_id_2
         m_edge_id_to_list_index_map.erase(edge_id_2);
@@ -197,23 +196,22 @@ void GeometryCompressor::PrintStatistics() const
     BOOST_ASSERT(0 == compressed_edges % 2);
     BOOST_ASSERT(m_compressed_geometries.size() + m_free_list.size() > 0);
 
-    uint64_t number_of_compressed_geometries = 0;
+    uint64_t compressed_geometries = 0;
     uint64_t longest_chain_length = 0;
     for (const std::vector<CompressedNode> &current_vector : m_compressed_geometries)
     {
-        number_of_compressed_geometries += current_vector.size();
+        compressed_geometries += current_vector.size();
         longest_chain_length = std::max(longest_chain_length, (uint64_t)current_vector.size());
     }
 
     SimpleLogger().Write() << "Geometry successfully removed:"
                               "\n  compressed edges: " << compressed_edges
-                           << "\n  compressed geometries: " << number_of_compressed_geometries
+                           << "\n  compressed geometries: " << compressed_geometries
                            << "\n  longest chain length: " << longest_chain_length
-                           << "\n  cmpr ratio: "
-                           << ((float)compressed_edges /
-                               std::max(number_of_compressed_geometries, (uint64_t)1))
+                           << "\n  cmpr ratio: " << ((float)compressed_edges /
+                                                     std::max(compressed_geometries, (uint64_t)1))
                            << "\n  avg chain length: "
-                           << (float)number_of_compressed_geometries /
+                           << (float)compressed_geometries /
                                   std::max((uint64_t)1, compressed_edges);
 }
 
@@ -223,3 +221,16 @@ GeometryCompressor::GetBucketReference(const EdgeID edge_id) const
     const unsigned index = m_edge_id_to_list_index_map.at(edge_id);
     return m_compressed_geometries.at(index);
 }
+
+NodeID GeometryCompressor::GetFirstNodeIDOfBucket(const EdgeID edge_id) const
+{
+    const auto &bucket = GetBucketReference(edge_id);
+    BOOST_ASSERT(bucket.size() >= 2);
+    return bucket[1].first;
+}
+NodeID GeometryCompressor::GetLastNodeIDOfBucket(const EdgeID edge_id) const
+{
+    const auto &bucket = GetBucketReference(edge_id);
+    BOOST_ASSERT(bucket.size() >= 2);
+    return bucket[bucket.size() - 2].first;
+}

contractor/geometry_compressor.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2014, Project OSRM, Dennis Luxen, others
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -25,6 +25,9 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
+#ifndef GEOMETRY_COMPRESSOR_HPP_
+#define GEOMETRY_COMPRESSOR_HPP_
+
 #include "../typedefs.h"
 
 #include <unordered_map>
@@ -32,13 +35,10 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <string>
 #include <vector>
 
-#ifndef GEOMETRY_COMPRESSOR_H
-#define GEOMETRY_COMPRESSOR_H
-
 class GeometryCompressor
 {
   public:
-    typedef std::pair<NodeID, EdgeWeight> CompressedNode;
+    using CompressedNode = std::pair<NodeID, EdgeWeight>;
 
     GeometryCompressor();
     void CompressEdge(const EdgeID surviving_edge_id,
@@ -54,12 +54,16 @@ class GeometryCompressor
     unsigned GetPositionForID(const EdgeID edge_id) const;
     const std::vector<GeometryCompressor::CompressedNode> &
     GetBucketReference(const EdgeID edge_id) const;
+    NodeID GetFirstNodeIDOfBucket(const EdgeID edge_id) const;
+    NodeID GetLastNodeIDOfBucket(const EdgeID edge_id) const;
 
   private:
+    int free_list_maximum = 0;
+    
     void IncreaseFreeList();
     std::vector<std::vector<CompressedNode>> m_compressed_geometries;
     std::vector<unsigned> m_free_list;
     std::unordered_map<EdgeID, unsigned> m_edge_id_to_list_index_map;
 };
 
-#endif // GEOMETRY_COMPRESSOR_H
+#endif // GEOMETRY_COMPRESSOR_HPP_

contractor/processing_chain.cpp

@@ -0,0 +1,567 @@
+/*
+
+Copyright (c) 2015, Project OSRM, Dennis Luxen, others
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#include "processing_chain.hpp"
+
+#include "contractor.hpp"
+
+#include "../algorithms/crc32_processor.hpp"
+#include "../data_structures/deallocating_vector.hpp"
+#include "../data_structures/static_rtree.hpp"
+#include "../data_structures/restriction_map.hpp"
+
+#include "../util/git_sha.hpp"
+#include "../util/graph_loader.hpp"
+#include "../util/integer_range.hpp"
+#include "../util/lua_util.hpp"
+#include "../util/make_unique.hpp"
+#include "../util/osrm_exception.hpp"
+#include "../util/simple_logger.hpp"
+#include "../util/string_util.hpp"
+#include "../util/timing_util.hpp"
+#include "../typedefs.h"
+
+#include <boost/filesystem/fstream.hpp>
+#include <boost/program_options.hpp>
+
+#include <tbb/task_scheduler_init.h>
+#include <tbb/parallel_sort.h>
+
+#include <chrono>
+#include <memory>
+#include <string>
+#include <thread>
+#include <vector>
+
+Prepare::Prepare() : requested_num_threads(1) {}
+
+Prepare::~Prepare() {}
+
+int Prepare::Process(int argc, char *argv[])
+{
+    LogPolicy::GetInstance().Unmute();
+    TIMER_START(preparing);
+    TIMER_START(expansion);
+
+    if (!ParseArguments(argc, argv))
+    {
+        return 0;
+    }
+    if (!boost::filesystem::is_regular_file(input_path))
+    {
+        SimpleLogger().Write(logWARNING) << "Input file " << input_path.string() << " not found!";
+        return 1;
+    }
+
+    if (!boost::filesystem::is_regular_file(profile_path))
+    {
+        SimpleLogger().Write(logWARNING) << "Profile " << profile_path.string() << " not found!";
+        return 1;
+    }
+
+    if (1 > requested_num_threads)
+    {
+        SimpleLogger().Write(logWARNING) << "Number of threads must be 1 or larger";
+        return 1;
+    }
+
+    const unsigned recommended_num_threads = tbb::task_scheduler_init::default_num_threads();
+
+    SimpleLogger().Write() << "Input file: " << input_path.filename().string();
+    SimpleLogger().Write() << "Restrictions file: " << restrictions_path.filename().string();
+    SimpleLogger().Write() << "Profile: " << profile_path.filename().string();
+    SimpleLogger().Write() << "Threads: " << requested_num_threads;
+    if (recommended_num_threads != requested_num_threads)
+    {
+        SimpleLogger().Write(logWARNING) << "The recommended number of threads is "
+                                         << recommended_num_threads
+                                         << "! This setting may have performance side-effects.";
+    }
+
+    tbb::task_scheduler_init init(requested_num_threads);
+
+    LogPolicy::GetInstance().Unmute();
+
+    FingerPrint fingerprint_orig;
+    CheckRestrictionsFile(fingerprint_orig);
+
+    boost::filesystem::ifstream input_stream(input_path, std::ios::in | std::ios::binary);
+
+    node_filename = input_path.string() + ".nodes";
+    edge_out = input_path.string() + ".edges";
+    geometry_filename = input_path.string() + ".geometry";
+    graph_out = input_path.string() + ".hsgr";
+    rtree_nodes_path = input_path.string() + ".ramIndex";
+    rtree_leafs_path = input_path.string() + ".fileIndex";
+
+    /*** Setup Scripting Environment ***/
+    // Create a new lua state
+    lua_State *lua_state = luaL_newstate();
+
+    // Connect LuaBind to this lua state
+    luabind::open(lua_state);
+
+    EdgeBasedGraphFactory::SpeedProfileProperties speed_profile;
+
+    if (!SetupScriptingEnvironment(lua_state, speed_profile))
+    {
+        return 1;
+    }
+
+#ifdef WIN32
+#pragma message("Memory consumption on Windows can be higher due to different bit packing")
+#else
+    static_assert(sizeof(ImportEdge) == 20,
+                  "changing ImportEdge type has influence on memory consumption!");
+#endif
+    NodeID number_of_node_based_nodes = readBinaryOSRMGraphFromStream(
+        input_stream, edge_list, barrier_node_list, traffic_light_list,
+        &internal_to_external_node_map, restriction_list);
+    input_stream.close();
+
+    if (edge_list.empty())
+    {
+        SimpleLogger().Write(logWARNING) << "The input data is empty, exiting.";
+        return 1;
+    }
+
+    SimpleLogger().Write() << restriction_list.size() << " restrictions, "
+                           << barrier_node_list.size() << " bollard nodes, "
+                           << traffic_light_list.size() << " traffic lights";
+
+    std::vector<EdgeBasedNode> node_based_edge_list;
+    unsigned number_of_edge_based_nodes = 0;
+    DeallocatingVector<EdgeBasedEdge> edge_based_edge_list;
+
+    // init node_based_edge_list, edge_based_edge_list by edgeList
+    number_of_edge_based_nodes =
+        BuildEdgeExpandedGraph(lua_state, number_of_node_based_nodes, node_based_edge_list,
+                               edge_based_edge_list, speed_profile);
+    lua_close(lua_state);
+
+    TIMER_STOP(expansion);
+
+    BuildRTree(node_based_edge_list);
+
+    RangebasedCRC32 crc32;
+    if (crc32.using_hardware())
+    {
+        SimpleLogger().Write() << "using hardware based CRC32 computation";
+    }
+    else
+    {
+        SimpleLogger().Write() << "using software based CRC32 computation";
+    }
+
+    const unsigned crc32_value = crc32(node_based_edge_list);
+    node_based_edge_list.clear();
+    node_based_edge_list.shrink_to_fit();
+    SimpleLogger().Write() << "CRC32: " << crc32_value;
+
+    WriteNodeMapping();
+
+    /***
+     * Contracting the edge-expanded graph
+     */
+
+    SimpleLogger().Write() << "initializing contractor";
+    auto contractor =
+        osrm::make_unique<Contractor>(number_of_edge_based_nodes, edge_based_edge_list);
+
+    TIMER_START(contraction);
+    contractor->Run();
+    TIMER_STOP(contraction);
+
+    SimpleLogger().Write() << "Contraction took " << TIMER_SEC(contraction) << " sec";
+
+    DeallocatingVector<QueryEdge> contracted_edge_list;
+    contractor->GetEdges(contracted_edge_list);
+    contractor.reset();
+
+    /***
+     * Sorting contracted edges in a way that the static query graph can read some in in-place.
+     */
+
+    tbb::parallel_sort(contracted_edge_list.begin(), contracted_edge_list.end());
+    const unsigned contracted_edge_count = contracted_edge_list.size();
+    SimpleLogger().Write() << "Serializing compacted graph of " << contracted_edge_count
+                           << " edges";
+
+    boost::filesystem::ofstream hsgr_output_stream(graph_out, std::ios::binary);
+    hsgr_output_stream.write((char *)&fingerprint_orig, sizeof(FingerPrint));
+    const unsigned max_used_node_id = 1 + [&contracted_edge_list]
+    {
+        unsigned tmp_max = 0;
+        for (const QueryEdge &edge : contracted_edge_list)
+        {
+            BOOST_ASSERT(SPECIAL_NODEID != edge.source);
+            BOOST_ASSERT(SPECIAL_NODEID != edge.target);
+            tmp_max = std::max(tmp_max, edge.source);
+            tmp_max = std::max(tmp_max, edge.target);
+        }
+        return tmp_max;
+    }();
+
+    SimpleLogger().Write(logDEBUG) << "input graph has " << number_of_edge_based_nodes << " nodes";
+    SimpleLogger().Write(logDEBUG) << "contracted graph has " << max_used_node_id << " nodes";
+
+    std::vector<StaticGraph<EdgeData>::NodeArrayEntry> node_array;
+    node_array.resize(number_of_edge_based_nodes + 1);
+
+    SimpleLogger().Write() << "Building node array";
+    StaticGraph<EdgeData>::EdgeIterator edge = 0;
+    StaticGraph<EdgeData>::EdgeIterator position = 0;
+    StaticGraph<EdgeData>::EdgeIterator last_edge = edge;
+
+    // initializing 'first_edge'-field of nodes:
+    for (const auto node : osrm::irange(0u, max_used_node_id))
+    {
+        last_edge = edge;
+        while ((edge < contracted_edge_count) && (contracted_edge_list[edge].source == node))
+        {
+            ++edge;
+        }
+        node_array[node].first_edge = position; //=edge
+        position += edge - last_edge;           // remove
+    }
+
+    for (const auto sentinel_counter : osrm::irange<unsigned>(max_used_node_id, node_array.size()))
+    {
+        // sentinel element, guarded against underflow
+        node_array[sentinel_counter].first_edge = contracted_edge_count;
+    }
+
+    SimpleLogger().Write() << "Serializing node array";
+
+    const unsigned node_array_size = node_array.size();
+    // serialize crc32, aka checksum
+    hsgr_output_stream.write((char *)&crc32_value, sizeof(unsigned));
+    // serialize number of nodes
+    hsgr_output_stream.write((char *)&node_array_size, sizeof(unsigned));
+    // serialize number of edges
+    hsgr_output_stream.write((char *)&contracted_edge_count, sizeof(unsigned));
+    // serialize all nodes
+    if (node_array_size > 0)
+    {
+        hsgr_output_stream.write((char *)&node_array[0],
+                                 sizeof(StaticGraph<EdgeData>::NodeArrayEntry) * node_array_size);
+    }
+    // serialize all edges
+
+    SimpleLogger().Write() << "Building edge array";
+    edge = 0;
+    int number_of_used_edges = 0;
+
+    StaticGraph<EdgeData>::EdgeArrayEntry current_edge;
+    for (const auto edge : osrm::irange<std::size_t>(0, contracted_edge_list.size()))
+    {
+        // no eigen loops
+        BOOST_ASSERT(contracted_edge_list[edge].source != contracted_edge_list[edge].target);
+        current_edge.target = contracted_edge_list[edge].target;
+        current_edge.data = contracted_edge_list[edge].data;
+
+        // every target needs to be valid
+        BOOST_ASSERT(current_edge.target < max_used_node_id);
+#ifndef NDEBUG
+        if (current_edge.data.distance <= 0)
+        {
+            SimpleLogger().Write(logWARNING) << "Edge: " << edge
+                                             << ",source: " << contracted_edge_list[edge].source
+                                             << ", target: " << contracted_edge_list[edge].target
+                                             << ", dist: " << current_edge.data.distance;
+
+            SimpleLogger().Write(logWARNING) << "Failed at adjacency list of node "
+                                             << contracted_edge_list[edge].source << "/"
+                                             << node_array.size() - 1;
+            return 1;
+        }
+#endif
+        hsgr_output_stream.write((char *)&current_edge,
+                                 sizeof(StaticGraph<EdgeData>::EdgeArrayEntry));
+
+        ++number_of_used_edges;
+    }
+    hsgr_output_stream.close();
+
+    TIMER_STOP(preparing);
+
+    SimpleLogger().Write() << "Preprocessing : " << TIMER_SEC(preparing) << " seconds";
+    SimpleLogger().Write() << "Expansion  : " << (number_of_node_based_nodes / TIMER_SEC(expansion))
+                           << " nodes/sec and "
+                           << (number_of_edge_based_nodes / TIMER_SEC(expansion)) << " edges/sec";
+
+    SimpleLogger().Write() << "Contraction: "
+                           << (number_of_edge_based_nodes / TIMER_SEC(contraction))
+                           << " nodes/sec and " << number_of_used_edges / TIMER_SEC(contraction)
+                           << " edges/sec";
+
+    node_array.clear();
+    SimpleLogger().Write() << "finished preprocessing";
+
+    return 0;
+}
+
+/**
+ \brief Parses command line arguments
+ \param argc count of arguments
+ \param argv array of arguments
+ \param result [out] value for exit return value
+ \return true if everything is ok, false if need to terminate execution
+*/
+bool Prepare::ParseArguments(int argc, char *argv[])
+{
+    // declare a group of options that will be allowed only on command line
+    boost::program_options::options_description generic_options("Options");
+    generic_options.add_options()("version,v", "Show version")("help,h", "Show this help message")(
+        "config,c", boost::program_options::value<boost::filesystem::path>(&config_file_path)
+                        ->default_value("contractor.ini"),
+        "Path to a configuration file.");
+
+    // declare a group of options that will be allowed both on command line and in config file
+    boost::program_options::options_description config_options("Configuration");
+    config_options.add_options()(
+        "restrictions,r",
+        boost::program_options::value<boost::filesystem::path>(&restrictions_path),
+        "Restrictions file in .osrm.restrictions format")(
+        "profile,p", boost::program_options::value<boost::filesystem::path>(&profile_path)
+                         ->default_value("profile.lua"),
+        "Path to LUA routing profile")(
+        "threads,t", boost::program_options::value<unsigned int>(&requested_num_threads)
+                         ->default_value(tbb::task_scheduler_init::default_num_threads()),
+        "Number of threads to use");
+
+    // hidden options, will be allowed both on command line and in config file, but will not be
+    // shown to the user
+    boost::program_options::options_description hidden_options("Hidden options");
+    hidden_options.add_options()(
+        "input,i", boost::program_options::value<boost::filesystem::path>(&input_path),
+        "Input file in .osm, .osm.bz2 or .osm.pbf format");
+
+    // positional option
+    boost::program_options::positional_options_description positional_options;
+    positional_options.add("input", 1);
+
+    // combine above options for parsing
+    boost::program_options::options_description cmdline_options;
+    cmdline_options.add(generic_options).add(config_options).add(hidden_options);
+
+    boost::program_options::options_description config_file_options;
+    config_file_options.add(config_options).add(hidden_options);
+
+    boost::program_options::options_description visible_options(
+        "Usage: " + boost::filesystem::basename(argv[0]) + " <input.osrm> [options]");
+    visible_options.add(generic_options).add(config_options);
+
+    // parse command line options
+    boost::program_options::variables_map option_variables;
+    boost::program_options::store(boost::program_options::command_line_parser(argc, argv)
+                                      .options(cmdline_options)
+                                      .positional(positional_options)
+                                      .run(),
+                                  option_variables);
+
+    const auto &temp_config_path = option_variables["config"].as<boost::filesystem::path>();
+    if (boost::filesystem::is_regular_file(temp_config_path))
+    {
+        boost::program_options::store(boost::program_options::parse_config_file<char>(
+                                          temp_config_path.string().c_str(), cmdline_options, true),
+                                      option_variables);
+    }
+
+    if (option_variables.count("version"))
+    {
+        SimpleLogger().Write() << g_GIT_DESCRIPTION;
+        return false;
+    }
+
+    if (option_variables.count("help"))
+    {
+        SimpleLogger().Write() << "\n" << visible_options;
+        return false;
+    }
+
+    boost::program_options::notify(option_variables);
+
+    if (!option_variables.count("restrictions"))
+    {
+        restrictions_path = std::string(input_path.string() + ".restrictions");
+    }
+
+    if (!option_variables.count("input"))
+    {
+        SimpleLogger().Write() << "\n" << visible_options;
+        return false;
+    }
+
+    return true;
+}
+
+/**
+ \brief Loads and checks file UUIDs
+*/
+void Prepare::CheckRestrictionsFile(FingerPrint &fingerprint_orig)
+{
+    boost::filesystem::ifstream restriction_stream(restrictions_path, std::ios::binary);
+    FingerPrint fingerprint_loaded;
+    unsigned number_of_usable_restrictions = 0;
+    restriction_stream.read((char *)&fingerprint_loaded, sizeof(FingerPrint));
+    if (!fingerprint_loaded.TestPrepare(fingerprint_orig))
+    {
+        SimpleLogger().Write(logWARNING) << ".restrictions was prepared with different build.\n"
+                                            "Reprocess to get rid of this warning.";
+    }
+
+    restriction_stream.read((char *)&number_of_usable_restrictions, sizeof(unsigned));
+    restriction_list.resize(number_of_usable_restrictions);
+    if (number_of_usable_restrictions > 0)
+    {
+        restriction_stream.read((char *)&(restriction_list[0]),
+                                number_of_usable_restrictions * sizeof(TurnRestriction));
+    }
+    restriction_stream.close();
+}
+
+/**
+    \brief Setups scripting environment (lua-scripting)
+    Also initializes speed profile.
+*/
+bool Prepare::SetupScriptingEnvironment(
+    lua_State *lua_state, EdgeBasedGraphFactory::SpeedProfileProperties &speed_profile)
+{
+    // open utility libraries string library;
+    luaL_openlibs(lua_state);
+
+    // adjust lua load path
+    luaAddScriptFolderToLoadPath(lua_state, profile_path.string().c_str());
+
+    // Now call our function in a lua script
+    if (0 != luaL_dofile(lua_state, profile_path.string().c_str()))
+    {
+        std::cerr << lua_tostring(lua_state, -1) << " occured in scripting block" << std::endl;
+        return false;
+    }
+
+    if (0 != luaL_dostring(lua_state, "return traffic_signal_penalty\n"))
+    {
+        std::cerr << lua_tostring(lua_state, -1) << " occured in scripting block" << std::endl;
+        return false;
+    }
+    speed_profile.traffic_signal_penalty = 10 * lua_tointeger(lua_state, -1);
+    SimpleLogger().Write(logDEBUG)
+        << "traffic_signal_penalty: " << speed_profile.traffic_signal_penalty;
+
+    if (0 != luaL_dostring(lua_state, "return u_turn_penalty\n"))
+    {
+        std::cerr << lua_tostring(lua_state, -1) << " occured in scripting block" << std::endl;
+        return false;
+    }
+
+    speed_profile.u_turn_penalty = 10 * lua_tointeger(lua_state, -1);
+    speed_profile.has_turn_penalty_function = lua_function_exists(lua_state, "turn_function");
+
+    return true;
+}
+
+/**
+ \brief Building an edge-expanded graph from node-based input and turn restrictions
+*/
+std::size_t
+Prepare::BuildEdgeExpandedGraph(lua_State *lua_state,
+                                NodeID number_of_node_based_nodes,
+                                std::vector<EdgeBasedNode> &node_based_edge_list,
+                                DeallocatingVector<EdgeBasedEdge> &edge_based_edge_list,
+                                EdgeBasedGraphFactory::SpeedProfileProperties &speed_profile)
+{
+    SimpleLogger().Write() << "Generating edge-expanded graph representation";
+    std::shared_ptr<NodeBasedDynamicGraph> node_based_graph =
+        NodeBasedDynamicGraphFromImportEdges(number_of_node_based_nodes, edge_list);
+    std::unique_ptr<RestrictionMap> restriction_map =
+        osrm::make_unique<RestrictionMap>(restriction_list);
+    std::shared_ptr<EdgeBasedGraphFactory> edge_based_graph_factory =
+        std::make_shared<EdgeBasedGraphFactory>(node_based_graph, std::move(restriction_map),
+                                                barrier_node_list, traffic_light_list,
+                                                internal_to_external_node_map, speed_profile);
+    edge_list.clear();
+    edge_list.shrink_to_fit();
+
+    edge_based_graph_factory->Run(edge_out, geometry_filename, lua_state);
+
+    restriction_list.clear();
+    restriction_list.shrink_to_fit();
+    barrier_node_list.clear();
+    barrier_node_list.shrink_to_fit();
+    traffic_light_list.clear();
+    traffic_light_list.shrink_to_fit();
+
+    const std::size_t number_of_edge_based_nodes =
+        edge_based_graph_factory->GetNumberOfEdgeBasedNodes();
+
+    BOOST_ASSERT(number_of_edge_based_nodes != std::numeric_limits<unsigned>::max());
+#ifndef WIN32
+    static_assert(sizeof(EdgeBasedEdge) == 16,
+                  "changing ImportEdge type has influence on memory consumption!");
+#endif
+
+    edge_based_graph_factory->GetEdgeBasedEdges(edge_based_edge_list);
+    edge_based_graph_factory->GetEdgeBasedNodes(node_based_edge_list);
+
+    edge_based_graph_factory.reset();
+    node_based_graph.reset();
+
+    return number_of_edge_based_nodes;
+}
+
+/**
+  \brief Writing info on original (node-based) nodes
+ */
+void Prepare::WriteNodeMapping()
+{
+    SimpleLogger().Write() << "writing node map ...";
+    boost::filesystem::ofstream node_stream(node_filename, std::ios::binary);
+    const unsigned size_of_mapping = internal_to_external_node_map.size();
+    node_stream.write((char *)&size_of_mapping, sizeof(unsigned));
+    if (size_of_mapping > 0)
+    {
+        node_stream.write((char *)&(internal_to_external_node_map[0]),
+                          size_of_mapping * sizeof(QueryNode));
+    }
+    node_stream.close();
+    internal_to_external_node_map.clear();
+    internal_to_external_node_map.shrink_to_fit();
+}
+
+/**
+    \brief Building rtree-based nearest-neighbor data structure
+
+    Saves info to files: '.ramIndex' and '.fileIndex'.
+ */
+void Prepare::BuildRTree(std::vector<EdgeBasedNode> &node_based_edge_list)
+{
+    SimpleLogger().Write() << "building r-tree ...";
+    StaticRTree<EdgeBasedNode>(node_based_edge_list, rtree_nodes_path.c_str(),
+                               rtree_leafs_path.c_str(), internal_to_external_node_map);
+}

contractor/processing_chain.hpp

@@ -0,0 +1,95 @@
+/*
+
+Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef PROCESSING_CHAIN_HPP
+#define PROCESSING_CHAIN_HPP
+
+#include "edge_based_graph_factory.hpp"
+#include "../data_structures/query_edge.hpp"
+#include "../data_structures/static_graph.hpp"
+
+class FingerPrint;
+struct EdgeBasedNode;
+struct lua_State;
+
+#include <boost/filesystem.hpp>
+
+#include <vector>
+
+/**
+    \brief class of 'prepare' utility.
+ */
+class Prepare
+{
+  public:
+    using EdgeData = QueryEdge::EdgeData;
+    using InputEdge = DynamicGraph<EdgeData>::InputEdge;
+    using StaticEdge = StaticGraph<EdgeData>::InputEdge;
+
+    explicit Prepare();
+    Prepare(const Prepare &) = delete;
+    ~Prepare();
+
+    int Process(int argc, char *argv[]);
+
+  protected:
+    bool ParseArguments(int argc, char *argv[]);
+    void CheckRestrictionsFile(FingerPrint &fingerprint_orig);
+    bool SetupScriptingEnvironment(lua_State *myLuaState,
+                                   EdgeBasedGraphFactory::SpeedProfileProperties &speed_profile);
+    std::size_t BuildEdgeExpandedGraph(lua_State *myLuaState,
+                                       NodeID nodeBasedNodeNumber,
+                                       std::vector<EdgeBasedNode> &nodeBasedEdgeList,
+                                       DeallocatingVector<EdgeBasedEdge> &edgeBasedEdgeList,
+                                       EdgeBasedGraphFactory::SpeedProfileProperties &speed_profile);
+    void WriteNodeMapping();
+    void BuildRTree(std::vector<EdgeBasedNode> &node_based_edge_list);
+
+  private:
+    std::vector<QueryNode> internal_to_external_node_map;
+    std::vector<TurnRestriction> restriction_list;
+    std::vector<NodeID> barrier_node_list;
+    std::vector<NodeID> traffic_light_list;
+    std::vector<ImportEdge> edge_list;
+
+    unsigned requested_num_threads;
+    boost::filesystem::path config_file_path;
+    boost::filesystem::path input_path;
+    boost::filesystem::path restrictions_path;
+    boost::filesystem::path preinfo_path;
+    boost::filesystem::path profile_path;
+
+    std::string node_filename;
+    std::string edge_out;
+    std::string info_out;
+    std::string geometry_filename;
+    std::string graph_out;
+    std::string rtree_nodes_path;
+    std::string rtree_leafs_path;
+};
+
+#endif // PROCESSING_CHAIN_HPP

data_structures/binary_heap.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -40,19 +40,18 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 template <typename NodeID, typename Key> class ArrayStorage
 {
   public:
-    explicit ArrayStorage(size_t size) : positions(new Key[size])
-    {
-        memset(positions, 0, size * sizeof(Key));
-    }
+    explicit ArrayStorage(size_t size) : positions(size, 0) {}
 
-    ~ArrayStorage() { delete[] positions; }
+    ~ArrayStorage() {}
 
     Key &operator[](NodeID node) { return positions[node]; }
 
+    Key peek_index(const NodeID node) const { return positions[node]; }
+
     void Clear() {}
 
   private:
-    Key *positions;
+    std::vector<Key> positions;
 };
 
 template <typename NodeID, typename Key> class MapStorage
@@ -64,6 +63,16 @@ template <typename NodeID, typename Key> class MapStorage
 
     void Clear() { nodes.clear(); }
 
+    Key peek_index(const NodeID node) const
+    {
+        const auto iter = nodes.find(node);
+        if (nodes.end() != iter)
+        {
+            return iter->second;
+        }
+        return std::numeric_limits<Key>::max();
+    }
+
   private:
     std::map<NodeID, Key> nodes;
 };
@@ -75,6 +84,16 @@ template <typename NodeID, typename Key> class UnorderedMapStorage
 
     Key &operator[](const NodeID node) { return nodes[node]; }
 
+    Key peek_index(const NodeID node) const
+    {
+        const auto iter = nodes.find(node);
+        if (std::end(nodes) != iter)
+        {
+            return iter->second;
+        }
+        return std::numeric_limits<Key>::max();
+    }
+
     Key const &operator[](const NodeID node) const
     {
         auto iter = nodes.find(node);
@@ -99,8 +118,8 @@ class BinaryHeap
     void operator=(const BinaryHeap &right);
 
   public:
-    typedef Weight WeightType;
-    typedef Data DataType;
+    using WeightType = Weight;
+    using DataType = Data;
 
     explicit BinaryHeap(size_t maxID) : node_index(maxID) { Clear(); }
 
@@ -131,13 +150,13 @@ class BinaryHeap
 
     Data &GetData(NodeID node)
     {
-        const Key index = node_index[node];
+        const Key index = node_index.peek_index(node);
         return inserted_nodes[index].data;
     }
 
     Data const &GetData(NodeID node) const
     {
-        const Key index = node_index[node];
+        const Key index = node_index.peek_index(node);
         return inserted_nodes[index].data;
     }
 
@@ -147,17 +166,17 @@ class BinaryHeap
         return inserted_nodes[index].weight;
     }
 
-    bool WasRemoved(const NodeID node)
+    bool WasRemoved(const NodeID node) const
     {
         BOOST_ASSERT(WasInserted(node));
-        const Key index = node_index[node];
+        const Key index = node_index.peek_index(node);
         return inserted_nodes[index].key == 0;
     }
 
-    bool WasInserted(const NodeID node)
+    bool WasInserted(const NodeID node) const
     {
-        const Key index = node_index[node];
-        if (index >= static_cast<Key>(inserted_nodes.size()))
+        const auto index = node_index.peek_index(node);
+        if (index >= static_cast<decltype(index)>(inserted_nodes.size()))
         {
             return false;
         }
@@ -199,7 +218,7 @@ class BinaryHeap
     void DecreaseKey(NodeID node, Weight weight)
     {
         BOOST_ASSERT(std::numeric_limits<NodeID>::max() != node);
-        const Key &index = node_index[node];
+        const Key &index = node_index.peek_index(node);
         Key &key = inserted_nodes[index].key;
         BOOST_ASSERT(key >= 0);
 
@@ -234,12 +253,12 @@ class BinaryHeap
     {
         const Key droppingIndex = heap[key].index;
         const Weight weight = heap[key].weight;
+        const Key heap_size = static_cast<Key>(heap.size());
         Key nextKey = key << 1;
-        while (nextKey < static_cast<Key>(heap.size()))
+        while (nextKey < heap_size)
         {
             const Key nextKeyOther = nextKey + 1;
-            if ((nextKeyOther < static_cast<Key>(heap.size())) &&
-                (heap[nextKey].weight > heap[nextKeyOther].weight))
+            if ((nextKeyOther < heap_size) && (heap[nextKey].weight > heap[nextKeyOther].weight))
             {
                 nextKey = nextKeyOther;
             }
@@ -278,7 +297,7 @@ class BinaryHeap
     void CheckHeap()
     {
 #ifndef NDEBUG
-        for (Key i = 2; i < (Key)heap.size(); ++i)
+        for (std::size_t i = 2; i < heap.size(); ++i)
         {
             BOOST_ASSERT(heap[i].weight >= heap[i >> 1].weight);
         }

data_structures/concurrent_queue.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2014, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -25,10 +25,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
-#ifndef CONCURRENT_QUEUE_H
-#define CONCURRENT_QUEUE_H
-
-#include "../typedefs.h"
+#ifndef CONCURRENT_QUEUE_HPP
+#define CONCURRENT_QUEUE_HPP
 
 #include <boost/circular_buffer.hpp>
 #include <condition_variable>
@@ -42,11 +40,11 @@ template <typename Data> class ConcurrentQueue
     inline void push(const Data &data)
     {
         std::unique_lock<std::mutex> lock(m_mutex);
-        m_not_full.wait(lock,
-                        [this]
-                        { return m_internal_queue.size() < m_internal_queue.capacity(); });
+        m_not_full.wait(lock, [this]
+                        {
+                            return m_internal_queue.size() < m_internal_queue.capacity();
+                        });
         m_internal_queue.push_back(data);
-        m_mutex.unlock();
         m_not_empty.notify_one();
     }
 
@@ -55,12 +53,12 @@ template <typename Data> class ConcurrentQueue
     inline void wait_and_pop(Data &popped_value)
     {
         std::unique_lock<std::mutex> lock(m_mutex);
-        m_not_empty.wait(lock,
-                         [this]
-                         { return !m_internal_queue.empty(); });
+        m_not_empty.wait(lock, [this]
+                         {
+                             return !m_internal_queue.empty();
+                         });
         popped_value = m_internal_queue.front();
         m_internal_queue.pop_front();
-        m_mutex.unlock();
         m_not_full.notify_one();
     }
 
@@ -73,7 +71,6 @@ template <typename Data> class ConcurrentQueue
         }
         popped_value = m_internal_queue.front();
         m_internal_queue.pop_front();
-        m_mutex.unlock();
         m_not_full.notify_one();
         return true;
     }
@@ -85,4 +82,4 @@ template <typename Data> class ConcurrentQueue
     std::condition_variable m_not_full;
 };
 
-#endif // CONCURRENT_QUEUE_H
+#endif // CONCURRENT_QUEUE_HPP

data_structures/coordinate.cpp

@@ -0,0 +1,87 @@
+/*
+
+Copyright (c) 2015, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#include "coordinate_calculation.hpp"
+
+#ifndef NDEBUG
+#include "../util/simple_logger.hpp"
+#endif
+#include <osrm/coordinate.hpp>
+
+#ifndef NDEBUG
+#include <bitset>
+#endif
+#include <iostream>
+#include <limits>
+
+FixedPointCoordinate::FixedPointCoordinate()
+    : lat(std::numeric_limits<int>::min()), lon(std::numeric_limits<int>::min())
+{
+}
+
+FixedPointCoordinate::FixedPointCoordinate(int lat, int lon) : lat(lat), lon(lon)
+{
+#ifndef NDEBUG
+    if (0 != (std::abs(lat) >> 30))
+    {
+        std::bitset<32> y_coordinate_vector(lat);
+        SimpleLogger().Write(logDEBUG) << "broken lat: " << lat
+                                       << ", bits: " << y_coordinate_vector;
+    }
+    if (0 != (std::abs(lon) >> 30))
+    {
+        std::bitset<32> x_coordinate_vector(lon);
+        SimpleLogger().Write(logDEBUG) << "broken lon: " << lon
+                                       << ", bits: " << x_coordinate_vector;
+    }
+#endif
+}
+
+bool FixedPointCoordinate::is_valid() const
+{
+    if (lat > 90 * COORDINATE_PRECISION || lat < -90 * COORDINATE_PRECISION ||
+        lon > 180 * COORDINATE_PRECISION || lon < -180 * COORDINATE_PRECISION)
+    {
+        return false;
+    }
+    return true;
+}
+
+bool FixedPointCoordinate::operator==(const FixedPointCoordinate &other) const
+{
+    return lat == other.lat && lon == other.lon;
+}
+
+void FixedPointCoordinate::output(std::ostream &out) const
+{
+    out << "(" << lat / COORDINATE_PRECISION << "," << lon / COORDINATE_PRECISION << ")";
+}
+
+float FixedPointCoordinate::bearing(const FixedPointCoordinate &other) const
+{
+    return coordinate_calculation::bearing(other, *this);
+}

data_structures/coordinate_calculation.cpp

@@ -0,0 +1,268 @@
+/*
+
+Copyright (c) 2015, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#include "coordinate_calculation.hpp"
+
+#include "../util/mercator.hpp"
+#include "../util/string_util.hpp"
+
+#include <boost/assert.hpp>
+
+#include <osrm/coordinate.hpp>
+
+#include <cmath>
+
+#include <limits>
+
+namespace
+{
+constexpr static const float RAD = 0.017453292519943295769236907684886f;
+// earth radius varies between 6,356.750-6,378.135 km (3,949.901-3,963.189mi)
+// The IUGG value for the equatorial radius is 6378.137 km (3963.19 miles)
+constexpr static const float earth_radius = 6372797.560856f;
+}
+
+double coordinate_calculation::great_circle_distance(const int lat1,
+                                                     const int lon1,
+                                                     const int lat2,
+                                                     const int lon2)
+{
+    BOOST_ASSERT(lat1 != std::numeric_limits<int>::min());
+    BOOST_ASSERT(lon1 != std::numeric_limits<int>::min());
+    BOOST_ASSERT(lat2 != std::numeric_limits<int>::min());
+    BOOST_ASSERT(lon2 != std::numeric_limits<int>::min());
+    const double lt1 = lat1 / COORDINATE_PRECISION;
+    const double ln1 = lon1 / COORDINATE_PRECISION;
+    const double lt2 = lat2 / COORDINATE_PRECISION;
+    const double ln2 = lon2 / COORDINATE_PRECISION;
+    const double dlat1 = lt1 * (RAD);
+
+    const double dlong1 = ln1 * (RAD);
+    const double dlat2 = lt2 * (RAD);
+    const double dlong2 = ln2 * (RAD);
+
+    const double dLong = dlong1 - dlong2;
+    const double dLat = dlat1 - dlat2;
+
+    const double aHarv = std::pow(std::sin(dLat / 2.0), 2.0) +
+                         std::cos(dlat1) * std::cos(dlat2) * std::pow(std::sin(dLong / 2.), 2);
+    const double cHarv = 2. * std::atan2(std::sqrt(aHarv), std::sqrt(1.0 - aHarv));
+    return earth_radius * cHarv;
+}
+
+double coordinate_calculation::great_circle_distance(const FixedPointCoordinate &coordinate_1,
+                                                     const FixedPointCoordinate &coordinate_2)
+{
+    return great_circle_distance(coordinate_1.lat, coordinate_1.lon, coordinate_2.lat,
+                                 coordinate_2.lon);
+}
+
+float coordinate_calculation::euclidean_distance(const FixedPointCoordinate &coordinate_1,
+                                                 const FixedPointCoordinate &coordinate_2)
+{
+    return euclidean_distance(coordinate_1.lat, coordinate_1.lon, coordinate_2.lat,
+                              coordinate_2.lon);
+}
+
+float coordinate_calculation::euclidean_distance(const int lat1,
+                                                 const int lon1,
+                                                 const int lat2,
+                                                 const int lon2)
+{
+    BOOST_ASSERT(lat1 != std::numeric_limits<int>::min());
+    BOOST_ASSERT(lon1 != std::numeric_limits<int>::min());
+    BOOST_ASSERT(lat2 != std::numeric_limits<int>::min());
+    BOOST_ASSERT(lon2 != std::numeric_limits<int>::min());
+
+    const float float_lat1 = (lat1 / COORDINATE_PRECISION) * RAD;
+    const float float_lon1 = (lon1 / COORDINATE_PRECISION) * RAD;
+    const float float_lat2 = (lat2 / COORDINATE_PRECISION) * RAD;
+    const float float_lon2 = (lon2 / COORDINATE_PRECISION) * RAD;
+
+    const float x_value = (float_lon2 - float_lon1) * std::cos((float_lat1 + float_lat2) / 2.f);
+    const float y_value = float_lat2 - float_lat1;
+    return std::hypot(x_value, y_value) * earth_radius;
+}
+
+float coordinate_calculation::perpendicular_distance(const FixedPointCoordinate &source_coordinate,
+                                                     const FixedPointCoordinate &target_coordinate,
+                                                     const FixedPointCoordinate &query_location)
+{
+    float ratio;
+    FixedPointCoordinate nearest_location;
+
+    return perpendicular_distance(source_coordinate, target_coordinate, query_location,
+                                  nearest_location, ratio);
+}
+
+float coordinate_calculation::perpendicular_distance(const FixedPointCoordinate &segment_source,
+                                                     const FixedPointCoordinate &segment_target,
+                                                     const FixedPointCoordinate &query_location,
+                                                     FixedPointCoordinate &nearest_location,
+                                                     float &ratio)
+{
+    return perpendicular_distance_from_projected_coordinate(
+        segment_source, segment_target, query_location,
+        {mercator::lat2y(query_location.lat / COORDINATE_PRECISION),
+         query_location.lon / COORDINATE_PRECISION},
+        nearest_location, ratio);
+}
+
+float coordinate_calculation::perpendicular_distance_from_projected_coordinate(
+    const FixedPointCoordinate &source_coordinate,
+    const FixedPointCoordinate &target_coordinate,
+    const FixedPointCoordinate &query_location,
+    const std::pair<double, double> &projected_coordinate)
+{
+    float ratio;
+    FixedPointCoordinate nearest_location;
+
+    return perpendicular_distance_from_projected_coordinate(source_coordinate, target_coordinate,
+                                                            query_location, projected_coordinate,
+                                                            nearest_location, ratio);
+}
+
+float coordinate_calculation::perpendicular_distance_from_projected_coordinate(
+    const FixedPointCoordinate &segment_source,
+    const FixedPointCoordinate &segment_target,
+    const FixedPointCoordinate &query_location,
+    const std::pair<double, double> &projected_coordinate,
+    FixedPointCoordinate &nearest_location,
+    float &ratio)
+{
+    BOOST_ASSERT(query_location.is_valid());
+
+    // initialize values
+    const double x = projected_coordinate.first;
+    const double y = projected_coordinate.second;
+    const double a = mercator::lat2y(segment_source.lat / COORDINATE_PRECISION);
+    const double b = segment_source.lon / COORDINATE_PRECISION;
+    const double c = mercator::lat2y(segment_target.lat / COORDINATE_PRECISION);
+    const double d = segment_target.lon / COORDINATE_PRECISION;
+    double p, q /*,mX*/, nY;
+    if (std::abs(a - c) > std::numeric_limits<double>::epsilon())
+    {
+        const double m = (d - b) / (c - a); // slope
+        // Projection of (x,y) on line joining (a,b) and (c,d)
+        p = ((x + (m * y)) + (m * m * a - m * b)) / (1.f + m * m);
+        q = b + m * (p - a);
+    }
+    else
+    {
+        p = c;
+        q = y;
+    }
+    nY = (d * p - c * q) / (a * d - b * c);
+
+    // discretize the result to coordinate precision. it's a hack!
+    if (std::abs(nY) < (1.f / COORDINATE_PRECISION))
+    {
+        nY = 0.f;
+    }
+
+    // compute ratio
+    ratio =
+        static_cast<float>((p - nY * a) / c); // These values are actually n/m+n and m/m+n , we need
+    // not calculate the explicit values of m an n as we
+    // are just interested in the ratio
+    if (std::isnan(ratio))
+    {
+        ratio = (segment_target == query_location ? 1.f : 0.f);
+    }
+    else if (std::abs(ratio) <= std::numeric_limits<float>::epsilon())
+    {
+        ratio = 0.f;
+    }
+    else if (std::abs(ratio - 1.f) <= std::numeric_limits<float>::epsilon())
+    {
+        ratio = 1.f;
+    }
+
+    // compute nearest location
+    BOOST_ASSERT(!std::isnan(ratio));
+    if (ratio <= 0.f)
+    {
+        nearest_location = segment_source;
+    }
+    else if (ratio >= 1.f)
+    {
+        nearest_location = segment_target;
+    }
+    else
+    {
+        // point lies in between
+        nearest_location.lat = static_cast<int>(mercator::y2lat(p) * COORDINATE_PRECISION);
+        nearest_location.lon = static_cast<int>(q * COORDINATE_PRECISION);
+    }
+    BOOST_ASSERT(nearest_location.is_valid());
+
+    const float approximate_distance =
+        coordinate_calculation::euclidean_distance(query_location, nearest_location);
+    BOOST_ASSERT(0.f <= approximate_distance);
+    return approximate_distance;
+}
+
+void coordinate_calculation::lat_or_lon_to_string(const int value, std::string &output)
+{
+    char buffer[12];
+    buffer[11] = 0; // zero termination
+    output = printInt<11, 6>(buffer, value);
+}
+
+float coordinate_calculation::deg_to_rad(const float degree)
+{
+    return degree * (static_cast<float>(M_PI) / 180.f);
+}
+
+float coordinate_calculation::rad_to_deg(const float radian)
+{
+    return radian * (180.f * static_cast<float>(M_1_PI));
+}
+
+float coordinate_calculation::bearing(const FixedPointCoordinate &first_coordinate,
+                                      const FixedPointCoordinate &second_coordinate)
+{
+    const float lon_diff =
+        second_coordinate.lon / COORDINATE_PRECISION - first_coordinate.lon / COORDINATE_PRECISION;
+    const float lon_delta = deg_to_rad(lon_diff);
+    const float lat1 = deg_to_rad(first_coordinate.lat / COORDINATE_PRECISION);
+    const float lat2 = deg_to_rad(second_coordinate.lat / COORDINATE_PRECISION);
+    const float y = std::sin(lon_delta) * std::cos(lat2);
+    const float x =
+        std::cos(lat1) * std::sin(lat2) - std::sin(lat1) * std::cos(lat2) * std::cos(lon_delta);
+    float result = rad_to_deg(std::atan2(y, x));
+    while (result < 0.f)
+    {
+        result += 360.f;
+    }
+
+    while (result >= 360.f)
+    {
+        result -= 360.f;
+    }
+    return result;
+}

data_structures/coordinate_calculation.hpp

@@ -0,0 +1,82 @@
+/*
+
+Copyright (c) 2015, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef COORDINATE_CALCULATION
+#define COORDINATE_CALCULATION
+
+struct FixedPointCoordinate;
+
+#include <string>
+#include <utility>
+
+struct coordinate_calculation
+{
+    static double
+    great_circle_distance(const int lat1, const int lon1, const int lat2, const int lon2);
+
+    static double great_circle_distance(const FixedPointCoordinate &first_coordinate,
+                                        const FixedPointCoordinate &second_coordinate);
+
+    static float euclidean_distance(const FixedPointCoordinate &first_coordinate,
+                                    const FixedPointCoordinate &second_coordinate);
+
+    static float euclidean_distance(const int lat1, const int lon1, const int lat2, const int lon2);
+
+    static void lat_or_lon_to_string(const int value, std::string &output);
+
+    static float perpendicular_distance(const FixedPointCoordinate &segment_source,
+                                        const FixedPointCoordinate &segment_target,
+                                        const FixedPointCoordinate &query_location);
+
+    static float perpendicular_distance(const FixedPointCoordinate &segment_source,
+                                        const FixedPointCoordinate &segment_target,
+                                        const FixedPointCoordinate &query_location,
+                                        FixedPointCoordinate &nearest_location,
+                                        float &ratio);
+
+    static float perpendicular_distance_from_projected_coordinate(
+        const FixedPointCoordinate &segment_source,
+        const FixedPointCoordinate &segment_target,
+        const FixedPointCoordinate &query_location,
+        const std::pair<double, double> &projected_coordinate);
+
+    static float perpendicular_distance_from_projected_coordinate(
+        const FixedPointCoordinate &segment_source,
+        const FixedPointCoordinate &segment_target,
+        const FixedPointCoordinate &query_location,
+        const std::pair<double, double> &projected_coordinate,
+        FixedPointCoordinate &nearest_location,
+        float &ratio);
+
+    static float deg_to_rad(const float degree);
+    static float rad_to_deg(const float radian);
+
+    static float bearing(const FixedPointCoordinate &first_coordinate,
+                         const FixedPointCoordinate &second_coordinate);
+};
+
+#endif // COORDINATE_CALCULATION

data_structures/deallocating_vector.hpp

@@ -0,0 +1,314 @@
+/*
+
+Copyright (c) 2015, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef DEALLOCATING_VECTOR_HPP
+#define DEALLOCATING_VECTOR_HPP
+
+#include "../util/integer_range.hpp"
+
+#include <boost/iterator/iterator_facade.hpp>
+
+#include <limits>
+#include <utility>
+#include <vector>
+
+template <typename ElementT> struct DeallocatingVectorIteratorState
+{
+    DeallocatingVectorIteratorState()
+        : index(std::numeric_limits<std::size_t>::max()), bucket_list(nullptr)
+    {
+    }
+    explicit DeallocatingVectorIteratorState(const DeallocatingVectorIteratorState &r)
+        : index(r.index), bucket_list(r.bucket_list)
+    {
+    }
+    explicit DeallocatingVectorIteratorState(const std::size_t idx,
+                                             std::vector<ElementT *> *input_list)
+        : index(idx), bucket_list(input_list)
+    {
+    }
+    std::size_t index;
+    std::vector<ElementT *> *bucket_list;
+
+    DeallocatingVectorIteratorState &operator=(const DeallocatingVectorIteratorState &other)
+    {
+        index = other.index;
+        bucket_list = other.bucket_list;
+        return *this;
+    }
+};
+
+template <typename ElementT, std::size_t ELEMENTS_PER_BLOCK>
+class DeallocatingVectorIterator
+    : public boost::iterator_facade<DeallocatingVectorIterator<ElementT, ELEMENTS_PER_BLOCK>,
+                                    ElementT,
+                                    std::random_access_iterator_tag>
+{
+    DeallocatingVectorIteratorState<ElementT> current_state;
+
+  public:
+    DeallocatingVectorIterator() {}
+    DeallocatingVectorIterator(std::size_t idx, std::vector<ElementT *> *input_list)
+        : current_state(idx, input_list)
+    {
+    }
+
+    friend class boost::iterator_core_access;
+
+    void advance(std::size_t n) { current_state.index += n; }
+
+    void increment() { advance(1); }
+
+    void decrement() { advance(-1); }
+
+    bool equal(DeallocatingVectorIterator const &other) const
+    {
+        return current_state.index == other.current_state.index;
+    }
+
+    std::ptrdiff_t distance_to(DeallocatingVectorIterator const &other) const
+    {
+        // it is important to implement it 'other minus this'. otherwise sorting breaks
+        return other.current_state.index - current_state.index;
+    }
+
+    ElementT &dereference() const
+    {
+        const std::size_t current_bucket = current_state.index / ELEMENTS_PER_BLOCK;
+        const std::size_t current_index = current_state.index % ELEMENTS_PER_BLOCK;
+        return (current_state.bucket_list->at(current_bucket)[current_index]);
+    }
+
+    ElementT &operator[](const std::size_t index) const
+    {
+        const std::size_t current_bucket = (index + current_state.index) / ELEMENTS_PER_BLOCK;
+        const std::size_t current_index = (index + current_state.index) % ELEMENTS_PER_BLOCK;
+        return (current_state.bucket_list->at(current_bucket)[current_index]);
+    }
+};
+
+template <typename ElementT, std::size_t ELEMENTS_PER_BLOCK>
+class DeallocatingVectorRemoveIterator
+    : public boost::iterator_facade<DeallocatingVectorRemoveIterator<ElementT, ELEMENTS_PER_BLOCK>,
+                                    ElementT,
+                                    boost::forward_traversal_tag>
+{
+    DeallocatingVectorIteratorState<ElementT> current_state;
+
+  public:
+    DeallocatingVectorRemoveIterator(std::size_t idx, std::vector<ElementT *> *input_list)
+        : current_state(idx, input_list)
+    {
+    }
+
+    friend class boost::iterator_core_access;
+
+    void increment()
+    {
+        const std::size_t old_bucket = current_state.index / ELEMENTS_PER_BLOCK;
+
+        ++current_state.index;
+        const std::size_t new_bucket = current_state.index / ELEMENTS_PER_BLOCK;
+        if (old_bucket != new_bucket)
+        {
+            // delete old bucket entry
+            if (nullptr != current_state.bucket_list->at(old_bucket))
+            {
+                delete[] current_state.bucket_list->at(old_bucket);
+                current_state.bucket_list->at(old_bucket) = nullptr;
+            }
+        }
+    }
+
+    bool equal(DeallocatingVectorRemoveIterator const &other) const
+    {
+        return current_state.index == other.current_state.index;
+    }
+
+    std::ptrdiff_t distance_to(DeallocatingVectorRemoveIterator const &other) const
+    {
+        return other.current_state.index - current_state.index;
+    }
+
+    ElementT &dereference() const
+    {
+        const std::size_t current_bucket = current_state.index / ELEMENTS_PER_BLOCK;
+        const std::size_t current_index = current_state.index % ELEMENTS_PER_BLOCK;
+        return (current_state.bucket_list->at(current_bucket)[current_index]);
+    }
+};
+
+template <typename ElementT, std::size_t ELEMENTS_PER_BLOCK = 8388608 / sizeof(ElementT)>
+class DeallocatingVector
+{
+    std::size_t current_size;
+    std::vector<ElementT *> bucket_list;
+
+  public:
+    using iterator = DeallocatingVectorIterator<ElementT, ELEMENTS_PER_BLOCK>;
+    using const_iterator = DeallocatingVectorIterator<ElementT, ELEMENTS_PER_BLOCK>;
+
+    // this forward-only iterator deallocates all buckets that have been visited
+    using deallocation_iterator = DeallocatingVectorRemoveIterator<ElementT, ELEMENTS_PER_BLOCK>;
+
+    DeallocatingVector() : current_size(0)
+    {
+        bucket_list.emplace_back(new ElementT[ELEMENTS_PER_BLOCK]);
+    }
+
+    ~DeallocatingVector() { clear(); }
+
+    void swap(DeallocatingVector<ElementT, ELEMENTS_PER_BLOCK> &other)
+    {
+        std::swap(current_size, other.current_size);
+        bucket_list.swap(other.bucket_list);
+    }
+
+    void clear()
+    {
+        // Delete[]'ing ptr's to all Buckets
+        for (auto bucket : bucket_list)
+        {
+            if (nullptr != bucket)
+            {
+                delete[] bucket;
+                bucket = nullptr;
+            }
+        }
+        bucket_list.clear();
+        bucket_list.shrink_to_fit();
+        current_size = 0;
+    }
+
+    void push_back(const ElementT &element)
+    {
+        const std::size_t current_capacity = capacity();
+        if (current_size == current_capacity)
+        {
+            bucket_list.push_back(new ElementT[ELEMENTS_PER_BLOCK]);
+        }
+
+        std::size_t current_index = size() % ELEMENTS_PER_BLOCK;
+        bucket_list.back()[current_index] = element;
+        ++current_size;
+    }
+
+    template <typename... Ts> void emplace_back(Ts &&... element)
+    {
+        const std::size_t current_capacity = capacity();
+        if (current_size == current_capacity)
+        {
+            bucket_list.push_back(new ElementT[ELEMENTS_PER_BLOCK]);
+        }
+
+        const std::size_t current_index = size() % ELEMENTS_PER_BLOCK;
+        bucket_list.back()[current_index] = ElementT(std::forward<Ts>(element)...);
+        ++current_size;
+    }
+
+    void reserve(const std::size_t) const { /* don't do anything */}
+
+    void resize(const std::size_t new_size)
+    {
+        if (new_size >= current_size)
+        {
+            while (capacity() < new_size)
+            {
+                bucket_list.push_back(new ElementT[ELEMENTS_PER_BLOCK]);
+            }
+        }
+        else
+        { // down-size
+            const std::size_t number_of_necessary_buckets = 1 + (new_size / ELEMENTS_PER_BLOCK);
+            for (const auto bucket_index :
+                 osrm::irange(number_of_necessary_buckets, bucket_list.size()))
+            {
+                if (nullptr != bucket_list[bucket_index])
+                {
+                    delete[] bucket_list[bucket_index];
+                }
+            }
+            bucket_list.resize(number_of_necessary_buckets);
+        }
+        current_size = new_size;
+    }
+
+    std::size_t size() const { return current_size; }
+
+    std::size_t capacity() const { return bucket_list.size() * ELEMENTS_PER_BLOCK; }
+
+    iterator begin() { return iterator(static_cast<std::size_t>(0), &bucket_list); }
+
+    iterator end() { return iterator(size(), &bucket_list); }
+
+    deallocation_iterator dbegin()
+    {
+        return deallocation_iterator(static_cast<std::size_t>(0), &bucket_list);
+    }
+
+    deallocation_iterator dend() { return deallocation_iterator(size(), &bucket_list); }
+
+    const_iterator begin() const
+    {
+        return const_iterator(static_cast<std::size_t>(0), &bucket_list);
+    }
+
+    const_iterator end() const { return const_iterator(size(), &bucket_list); }
+
+    ElementT &operator[](const std::size_t index)
+    {
+        const std::size_t _bucket = index / ELEMENTS_PER_BLOCK;
+        const std::size_t _index = index % ELEMENTS_PER_BLOCK;
+        return (bucket_list[_bucket][_index]);
+    }
+
+    ElementT &operator[](const std::size_t index) const
+    {
+        const std::size_t _bucket = index / ELEMENTS_PER_BLOCK;
+        const std::size_t _index = index % ELEMENTS_PER_BLOCK;
+        return (bucket_list[_bucket][_index]);
+    }
+
+    ElementT &back() const
+    {
+        const std::size_t _bucket = current_size / ELEMENTS_PER_BLOCK;
+        const std::size_t _index = current_size % ELEMENTS_PER_BLOCK;
+        return (bucket_list[_bucket][_index]);
+    }
+
+    template <class InputIterator> void append(InputIterator first, const InputIterator last)
+    {
+        InputIterator position = first;
+        while (position != last)
+        {
+            push_back(*position);
+            ++position;
+        }
+    }
+};
+
+#endif /* DEALLOCATING_VECTOR_HPP */

data_structures/dynamic_graph.hpp

@@ -0,0 +1,339 @@
+/*
+
+Copyright (c) 2015, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef DYNAMICGRAPH_HPP
+#define DYNAMICGRAPH_HPP
+
+#include "deallocating_vector.hpp"
+#include "../util/integer_range.hpp"
+#include "../typedefs.h"
+
+#include <boost/assert.hpp>
+
+#include <cstdint>
+
+#include <algorithm>
+#include <atomic>
+#include <limits>
+#include <tuple>
+#include <vector>
+
+template <typename EdgeDataT> class DynamicGraph
+{
+  public:
+    using EdgeData = EdgeDataT;
+    using NodeIterator = unsigned;
+    using EdgeIterator = unsigned;
+    using EdgeRange = osrm::range<EdgeIterator>;
+
+    class InputEdge
+    {
+      public:
+        NodeIterator source;
+        NodeIterator target;
+        EdgeDataT data;
+
+        InputEdge()
+            : source(std::numeric_limits<NodeIterator>::max()),
+              target(std::numeric_limits<NodeIterator>::max())
+        {
+        }
+
+        template <typename... Ts>
+        InputEdge(NodeIterator source, NodeIterator target, Ts &&... data)
+            : source(source), target(target), data(std::forward<Ts>(data)...)
+        {
+        }
+
+        bool operator<(const InputEdge &rhs) const
+        {
+            return std::tie(source, target) < std::tie(rhs.source, rhs.target);
+        }
+    };
+
+    // Constructs an empty graph with a given number of nodes.
+    explicit DynamicGraph(NodeIterator nodes) : number_of_nodes(nodes), number_of_edges(0)
+    {
+        node_array.reserve(number_of_nodes);
+        node_array.resize(number_of_nodes);
+
+        edge_list.reserve(number_of_nodes * 1.1);
+        edge_list.resize(number_of_nodes);
+    }
+
+    template <class ContainerT> DynamicGraph(const NodeIterator nodes, const ContainerT &graph)
+    {
+        number_of_nodes = nodes;
+        number_of_edges = static_cast<EdgeIterator>(graph.size());
+        // node_array.reserve(number_of_nodes + 1);
+        node_array.resize(number_of_nodes + 1);
+        EdgeIterator edge = 0;
+        EdgeIterator position = 0;
+        for (const auto node : osrm::irange(0u, number_of_nodes))
+        {
+            EdgeIterator last_edge = edge;
+            while (edge < number_of_edges && graph[edge].source == node)
+            {
+                ++edge;
+            }
+            node_array[node].first_edge = position;
+            node_array[node].edges = edge - last_edge;
+            position += node_array[node].edges;
+        }
+        node_array.back().first_edge = position;
+        edge_list.reserve(static_cast<std::size_t>(edge_list.size() * 1.1));
+        edge_list.resize(position);
+        edge = 0;
+        for (const auto node : osrm::irange(0u, number_of_nodes))
+        {
+            for (const auto i : osrm::irange(node_array[node].first_edge,
+                                             node_array[node].first_edge + node_array[node].edges))
+            {
+                edge_list[i].target = graph[edge].target;
+                edge_list[i].data = graph[edge].data;
+                ++edge;
+            }
+        }
+    }
+
+    ~DynamicGraph() {}
+
+    unsigned GetNumberOfNodes() const { return number_of_nodes; }
+
+    unsigned GetNumberOfEdges() const { return number_of_edges; }
+
+    unsigned GetOutDegree(const NodeIterator n) const { return node_array[n].edges; }
+
+    unsigned GetDirectedOutDegree(const NodeIterator n) const
+    {
+        unsigned degree = 0;
+        for (const auto edge : osrm::irange(BeginEdges(n), EndEdges(n)))
+        {
+            if (GetEdgeData(edge).forward)
+            {
+                ++degree;
+            }
+        }
+        return degree;
+    }
+
+    NodeIterator GetTarget(const EdgeIterator e) const { return NodeIterator(edge_list[e].target); }
+
+    void SetTarget(const EdgeIterator e, const NodeIterator n) { edge_list[e].target = n; }
+
+    EdgeDataT &GetEdgeData(const EdgeIterator e) { return edge_list[e].data; }
+
+    const EdgeDataT &GetEdgeData(const EdgeIterator e) const { return edge_list[e].data; }
+
+    EdgeIterator BeginEdges(const NodeIterator n) const
+    {
+        return EdgeIterator(node_array[n].first_edge);
+    }
+
+    EdgeIterator EndEdges(const NodeIterator n) const
+    {
+        return EdgeIterator(node_array[n].first_edge + node_array[n].edges);
+    }
+
+    EdgeRange GetAdjacentEdgeRange(const NodeIterator node) const
+    {
+        return osrm::irange(BeginEdges(node), EndEdges(node));
+    }
+
+    NodeIterator InsertNode()
+    {
+        node_array.emplace_back(node_array.back());
+        number_of_nodes += 1;
+
+        return number_of_nodes;
+    }
+
+    // adds an edge. Invalidates edge iterators for the source node
+    EdgeIterator InsertEdge(const NodeIterator from, const NodeIterator to, const EdgeDataT &data)
+    {
+        Node &node = node_array[from];
+        EdgeIterator newFirstEdge = node.edges + node.first_edge;
+        if (newFirstEdge >= edge_list.size() || !isDummy(newFirstEdge))
+        {
+            if (node.first_edge != 0 && isDummy(node.first_edge - 1))
+            {
+                node.first_edge--;
+                edge_list[node.first_edge] = edge_list[node.first_edge + node.edges];
+            }
+            else
+            {
+                EdgeIterator newFirstEdge = (EdgeIterator)edge_list.size();
+                unsigned newSize = node.edges * 1.1 + 2;
+                EdgeIterator requiredCapacity = newSize + edge_list.size();
+                EdgeIterator oldCapacity = edge_list.capacity();
+                if (requiredCapacity >= oldCapacity)
+                {
+                    edge_list.reserve(requiredCapacity * 1.1);
+                }
+                edge_list.resize(edge_list.size() + newSize);
+                for (const auto i : osrm::irange(0u, node.edges))
+                {
+                    edge_list[newFirstEdge + i] = edge_list[node.first_edge + i];
+                    makeDummy(node.first_edge + i);
+                }
+                for (const auto i : osrm::irange(node.edges + 1, newSize))
+                {
+                    makeDummy(newFirstEdge + i);
+                }
+                node.first_edge = newFirstEdge;
+            }
+        }
+        Edge &edge = edge_list[node.first_edge + node.edges];
+        edge.target = to;
+        edge.data = data;
+        ++number_of_edges;
+        ++node.edges;
+        return EdgeIterator(node.first_edge + node.edges);
+    }
+
+    // removes an edge. Invalidates edge iterators for the source node
+    void DeleteEdge(const NodeIterator source, const EdgeIterator e)
+    {
+        Node &node = node_array[source];
+        --number_of_edges;
+        --node.edges;
+        BOOST_ASSERT(std::numeric_limits<unsigned>::max() != node.edges);
+        const unsigned last = node.first_edge + node.edges;
+        BOOST_ASSERT(std::numeric_limits<unsigned>::max() != last);
+        // swap with last edge
+        edge_list[e] = edge_list[last];
+        makeDummy(last);
+    }
+
+    // removes all edges (source,target)
+    int32_t DeleteEdgesTo(const NodeIterator source, const NodeIterator target)
+    {
+        int32_t deleted = 0;
+        for (EdgeIterator i = BeginEdges(source), iend = EndEdges(source); i < iend - deleted; ++i)
+        {
+            if (edge_list[i].target == target)
+            {
+                do
+                {
+                    deleted++;
+                    edge_list[i] = edge_list[iend - deleted];
+                    makeDummy(iend - deleted);
+                } while (i < iend - deleted && edge_list[i].target == target);
+            }
+        }
+
+        number_of_edges -= deleted;
+        node_array[source].edges -= deleted;
+
+        return deleted;
+    }
+
+    // searches for a specific edge
+    EdgeIterator FindEdge(const NodeIterator from, const NodeIterator to) const
+    {
+        for (const auto i : osrm::irange(BeginEdges(from), EndEdges(from)))
+        {
+            if (to == edge_list[i].target)
+            {
+                return i;
+            }
+        }
+        return SPECIAL_EDGEID;
+    }
+
+    // searches for a specific edge
+    EdgeIterator FindSmallestEdge(const NodeIterator from, const NodeIterator to) const
+    {
+        EdgeIterator smallest_edge = SPECIAL_EDGEID;
+        EdgeWeight smallest_weight = INVALID_EDGE_WEIGHT;
+        for (auto edge : GetAdjacentEdgeRange(from))
+        {
+            const NodeID target = GetTarget(edge);
+            const EdgeWeight weight = GetEdgeData(edge).distance;
+            if (target == to && weight < smallest_weight)
+            {
+                smallest_edge = edge;
+                smallest_weight = weight;
+            }
+        }
+        return smallest_edge;
+    }
+
+    EdgeIterator FindEdgeInEitherDirection(const NodeIterator from, const NodeIterator to) const
+    {
+        EdgeIterator tmp = FindEdge(from, to);
+        return (SPECIAL_NODEID != tmp ? tmp : FindEdge(to, from));
+    }
+
+    EdgeIterator
+    FindEdgeIndicateIfReverse(const NodeIterator from, const NodeIterator to, bool &result) const
+    {
+        EdgeIterator current_iterator = FindEdge(from, to);
+        if (SPECIAL_NODEID == current_iterator)
+        {
+            current_iterator = FindEdge(to, from);
+            if (SPECIAL_NODEID != current_iterator)
+            {
+                result = true;
+            }
+        }
+        return current_iterator;
+    }
+
+  protected:
+    bool isDummy(const EdgeIterator edge) const
+    {
+        return edge_list[edge].target == (std::numeric_limits<NodeIterator>::max)();
+    }
+
+    void makeDummy(const EdgeIterator edge)
+    {
+        edge_list[edge].target = (std::numeric_limits<NodeIterator>::max)();
+    }
+
+    struct Node
+    {
+        // index of the first edge
+        EdgeIterator first_edge;
+        // amount of edges
+        unsigned edges;
+    };
+
+    struct Edge
+    {
+        NodeIterator target;
+        EdgeDataT data;
+    };
+
+    NodeIterator number_of_nodes;
+    std::atomic_uint number_of_edges;
+
+    std::vector<Node> node_array;
+    DeallocatingVector<Edge> edge_list;
+};
+
+#endif // DYNAMICGRAPH_HPP

data_structures/edge_based_node.hpp

@@ -0,0 +1,109 @@
+/*
+
+Copyright (c) 2015, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef EDGE_BASED_NODE_HPP
+#define EDGE_BASED_NODE_HPP
+
+#include "../data_structures/travel_mode.hpp"
+#include "../typedefs.h"
+
+#include <boost/assert.hpp>
+
+#include <osrm/coordinate.hpp>
+
+#include <limits>
+
+struct EdgeBasedNode
+{
+    EdgeBasedNode()
+        : forward_edge_based_node_id(SPECIAL_NODEID), reverse_edge_based_node_id(SPECIAL_NODEID),
+          u(SPECIAL_NODEID), v(SPECIAL_NODEID), name_id(0),
+          forward_weight(INVALID_EDGE_WEIGHT >> 1), reverse_weight(INVALID_EDGE_WEIGHT >> 1),
+          forward_offset(0), reverse_offset(0), packed_geometry_id(SPECIAL_EDGEID),
+          component_id(-1), fwd_segment_position(std::numeric_limits<unsigned short>::max()),
+          forward_travel_mode(TRAVEL_MODE_INACCESSIBLE),
+          backward_travel_mode(TRAVEL_MODE_INACCESSIBLE)
+    {
+    }
+
+    explicit EdgeBasedNode(NodeID forward_edge_based_node_id,
+                           NodeID reverse_edge_based_node_id,
+                           NodeID u,
+                           NodeID v,
+                           unsigned name_id,
+                           int forward_weight,
+                           int reverse_weight,
+                           int forward_offset,
+                           int reverse_offset,
+                           unsigned packed_geometry_id,
+                           unsigned component_id,
+                           unsigned short fwd_segment_position,
+                           TravelMode forward_travel_mode,
+                           TravelMode backward_travel_mode)
+        : forward_edge_based_node_id(forward_edge_based_node_id),
+          reverse_edge_based_node_id(reverse_edge_based_node_id), u(u), v(v), name_id(name_id),
+          forward_weight(forward_weight), reverse_weight(reverse_weight),
+          forward_offset(forward_offset), reverse_offset(reverse_offset),
+          packed_geometry_id(packed_geometry_id), component_id(component_id),
+          fwd_segment_position(fwd_segment_position), forward_travel_mode(forward_travel_mode),
+          backward_travel_mode(backward_travel_mode)
+    {
+        BOOST_ASSERT((forward_edge_based_node_id != SPECIAL_NODEID) ||
+                     (reverse_edge_based_node_id != SPECIAL_NODEID));
+    }
+
+    static inline FixedPointCoordinate Centroid(const FixedPointCoordinate &a,
+                                                const FixedPointCoordinate &b)
+    {
+        FixedPointCoordinate centroid;
+        // The coordinates of the midpoint are given by:
+        centroid.lat = (a.lat + b.lat) / 2;
+        centroid.lon = (a.lon + b.lon) / 2;
+        return centroid;
+    }
+
+    bool IsCompressed() const { return packed_geometry_id != SPECIAL_EDGEID; }
+
+    bool is_in_tiny_cc() const { return 0 != component_id; }
+
+    NodeID forward_edge_based_node_id; // needed for edge-expanded graph
+    NodeID reverse_edge_based_node_id; // needed for edge-expanded graph
+    NodeID u;                          // indices into the coordinates array
+    NodeID v;                          // indices into the coordinates array
+    unsigned name_id;                  // id of the edge name
+    int forward_weight;                // weight of the edge
+    int reverse_weight;                // weight in the other direction (may be different)
+    int forward_offset;          // prefix sum of the weight up the edge TODO: short must suffice
+    int reverse_offset;          // prefix sum of the weight from the edge TODO: short must suffice
+    unsigned packed_geometry_id; // if set, then the edge represents a packed geometry
+    unsigned component_id;
+    unsigned short fwd_segment_position; // segment id in a compressed geometry
+    TravelMode forward_travel_mode : 4;
+    TravelMode backward_travel_mode : 4;
+};
+
+#endif // EDGE_BASED_NODE_HPP