Russian translation (thanks to Barboska)

working)

.clang-format

@@ -1,54 +0,0 @@
----
-Language:        Cpp
-# BasedOnStyle:  LLVM
-AccessModifierOffset: -2
-ConstructorInitializerIndentWidth: 4
-AlignEscapedNewlinesLeft: false
-AlignTrailingComments: true
-AllowAllParametersOfDeclarationOnNextLine: true
-AllowShortIfStatementsOnASingleLine: false
-AllowShortLoopsOnASingleLine: false
-AllowShortFunctionsOnASingleLine: true
-AlwaysBreakTemplateDeclarations: false
-AlwaysBreakBeforeMultilineStrings: false
-BreakBeforeBinaryOperators: false
-BreakBeforeTernaryOperators: true
-BreakConstructorInitializersBeforeComma: false
-BinPackParameters: false
-ColumnLimit:     100
-ConstructorInitializerAllOnOneLineOrOnePerLine: false
-DerivePointerBinding: false
-ExperimentalAutoDetectBinPacking: false
-IndentCaseLabels: false
-MaxEmptyLinesToKeep: 1
-KeepEmptyLinesAtTheStartOfBlocks: true
-NamespaceIndentation: None
-ObjCSpaceAfterProperty: false
-ObjCSpaceBeforeProtocolList: true
-PenaltyBreakBeforeFirstCallParameter: 19
-PenaltyBreakComment: 300
-PenaltyBreakString: 1000
-PenaltyBreakFirstLessLess: 120
-PenaltyExcessCharacter: 1000
-PenaltyReturnTypeOnItsOwnLine: 60
-PointerBindsToType: false
-SpacesBeforeTrailingComments: 1
-Cpp11BracedListStyle: true
-Standard:        Cpp11
-IndentWidth:     4
-TabWidth:        8
-UseTab:          Never
-BreakBeforeBraces: Allman
-IndentFunctionDeclarationAfterType: false
-SpacesInParentheses: false
-SpacesInAngles:  false
-SpaceInEmptyParentheses: false
-SpacesInCStyleCastParentheses: false
-SpacesInContainerLiterals: true
-SpaceBeforeAssignmentOperators: true
-ContinuationIndentWidth: 4
-CommentPragmas:  '^ IWYU pragma:'
-ForEachMacros:   [ foreach, Q_FOREACH, BOOST_FOREACH ]
-SpaceBeforeParens: ControlStatements
-...
-

.gitignore

@@ -1,92 +1,2 @@
-# Compiled source #
-###################
-*.com
-*.class
-*.dll
-*.exe
-*.o
-*.so
-
-# Packages #
-############
-# it's better to unpack these files and commit the raw source
-# git has its own built in compression methods
-*.7z
-*.dmg
-*.gz
-*.iso
-*.jar
-*.rar
-*.tar
-*.zip
-
-# Logs and databases #
-######################
-*.log
-*.sql
-*.sqlite
-
-# OS generated files #
-######################
-.DS_Store
-ehthumbs.db
-Icon?
-Thumbs.db
-
-# build related files #
-#######################
-/build/
-/Util/UUID.cpp
-/Util/GitDescription.cpp
-
-# Eclipse related files #
-#########################
-.setting*
-.scb
-.cproject
-.project
-
-# stxxl related files #
-#######################
-.stxxl
-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 #
-####################################
-/win/*.user
-/win/*.ncb
-/win/*.suo
-/win/Debug/
-/win/Release/
-/win/bin/
-/win/bin-debug/
-/osrm-extract
-/osrm-io-benchmark
-/osrm-components
-/osrm-routed
-/osrm-datastore
-/osrm-prepare
-/osrm-unlock-all
-/osrm-cli
-/nohup.out
-
-# Sandbox folder #
-###################
-/sandbox/
-
-/test/profile.lua
-
-# Deprecated config file #
-##########################
-/server.ini
+/.settings
+/.project

.travis.yml

@@ -1,54 +0,0 @@
-language: cpp
-compiler:
-  - gcc
-#  - clang
-# Make sure CMake is installed
-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 install libboost1.54-all-dev
- #luabind
- - curl https://gist.githubusercontent.com/DennisOSRM/f2eb7b948e6fe1ae319e/raw/install-luabind.sh | sudo bash
- #osmosis
- - curl -s https://gist.githubusercontent.com/DennisOSRM/803a64a9178ec375069f/raw/ | sudo bash
-before_script:
- - rvm use 1.9.3
- - gem install bundler
- - bundle install
- - mkdir build
- - cd build
- - cmake .. $CMAKEOPTIONS
-script:
- - make -j 2
- - cd ..
- - cucumber -p verify
-after_script:
-# - cd ..
-# - cucumber -p verify
-branches:
-  only:
-    - master
-    - develop
-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
-notifications:
- irc:
-  channels:
-    - irc.oftc.net#osrm
-  on_success: change
-  on_failure: always
-  use_notice: true
-  skip_join: false
-
-  recipients:
-    - dennis@mapbox.com
-  email:
-    on_success: change
-    on_failure: always

AUTHORS.md

@@ -0,0 +1,17 @@
+The following people contributed to the Open Source Routing Machine web frontend:
+
+Dennis Schieferdecker 
+Dennis Luxen
+Pascal Neis
+Teemu Koskinen
+Nicolas Belett Vigneron
+Moyg
+Jean-Frederic
+Zbigniew Czernik
+Jonas Häggqvist
+Sabas
+Paul Spencer
+Raphael Pinson
+Juan Luis Rodriguez Ponce
+Lauris Bukšis-Haberkorns
+Barboska

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.BeginEdges(v); e2 < m_graph.EndEdges(v); ++e2)
-                {
-                    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

@@ -1,130 +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 <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)
-{
-    BOOST_ASSERT_MSG(!input_geometry.empty(), "geometry invalid");
-    if (input_geometry.size() <= 2)
-    {
-        return;
-    }
-
-    {
-        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
-        {
-            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/DouglasPeucker.h

@@ -1,62 +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 DOUGLASPEUCKER_H_
-#define DOUGLASPEUCKER_H_
-
-#include <stack>
-#include <vector>
-
-/* This class object computes the bitvector of indicating generalized input
- * points according to the (Ramer-)Douglas-Peucker algorithm.
- *
- * Input is vector of pairs. Each pair consists of the point information and a
- * bit indicating if the points is present in the generalization.
- * Note: points may also be pre-selected*/
-
-struct FixedPointCoordinate;
-struct SegmentInformation;
-
-class DouglasPeucker
-{
-  private:
-    std::vector<double> douglas_peucker_thresholds;
-
-    typedef std::pair<unsigned, unsigned> GeometryRange;
-    // 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(std::vector<SegmentInformation> &input_geometry, const unsigned zoom_level);
-};
-
-#endif /* DOUGLASPEUCKER_H_ */

Algorithms/IteratorBasedCRC32.h

@@ -1,144 +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 ITERATOR_BASED_CRC32_H
-#define ITERATOR_BASED_CRC32_H
-
-#include "../Util/SimpleLogger.h"
-
-#include <iostream>
-
-#if defined(__x86_64__)
-#include <cpuid.h>
-#else
-#include <boost/crc.hpp> // for boost::crc_32_type
-
-inline void __get_cpuid(int param, unsigned *eax, unsigned *ebx, unsigned *ecx, unsigned *edx)
-{
-    *ecx = 0;
-}
-#endif
-
-template <class ContainerT> class IteratorbasedCRC32
-{
-  private:
-    typedef typename ContainerT::iterator IteratorType;
-    unsigned crc;
-
-    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)
-    {
-#if !defined(__x86_64__)
-        CRC32_processor.process_bytes(str, len);
-        return CRC32_processor.checksum();
-#else
-        return 0;
-#endif
-    }
-
-    // adapted from http://byteworm.com/2010/10/13/crc32/
-    unsigned SSE42BasedCRC32(char *str, unsigned len)
-    {
-#if defined(__x86_64__)
-        unsigned q = len / sizeof(unsigned);
-        unsigned r = len % sizeof(unsigned);
-        unsigned *p = (unsigned *)str;
-
-        // crc=0;
-        while (q--)
-        {
-            __asm__ __volatile__(".byte 0xf2, 0xf, 0x38, 0xf1, 0xf1;"
-                                 : "=S"(crc)
-                                 : "0"(crc), "c"(*p));
-            ++p;
-        }
-
-        str = (char *)p;
-        while (r--)
-        {
-            __asm__ __volatile__(".byte 0xf2, 0xf, 0x38, 0xf1, 0xf1;"
-                                 : "=S"(crc)
-                                 : "0"(crc), "c"(*str));
-            ++str;
-        }
-#endif
-        return crc;
-    }
-
-    inline unsigned cpuid() const
-    {
-        unsigned eax = 0, ebx = 0, ecx = 0, edx = 0;
-        // on X64 this calls hardware cpuid(.) instr. otherwise a dummy impl.
-        __get_cpuid(1, &eax, &ebx, &ecx, &edx);
-        return ecx;
-    }
-
-    bool DetectNativeCRC32Support()
-    {
-        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;
-    }
-
-  public:
-    IteratorbasedCRC32() : crc(0) { use_SSE42_CRC_function = DetectNativeCRC32Support(); }
-
-    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;
-    }
-};
-
-#endif /* ITERATOR_BASED_CRC32_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

@@ -1,162 +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"
-
-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 (unsigned i = 0; i < end; ++i)
-    {
-        encodeNumber(numbers[i], 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);
-    }
-}
-
-void PolylineCompressor::printEncodedString(const std::vector<SegmentInformation> &polyline,
-                                            std::string &output) const
-{
-    std::vector<int> delta_numbers;
-    output += "\"";
-    if (!polyline.empty())
-    {
-        FixedPointCoordinate last_coordinate = polyline[0].location;
-        delta_numbers.emplace_back(last_coordinate.lat);
-        delta_numbers.emplace_back(last_coordinate.lon);
-        for (unsigned i = 1; i < polyline.size(); ++i)
-        {
-            if (polyline[i].necessary)
-            {
-                int lat_diff = polyline[i].location.lat - last_coordinate.lat;
-                int lon_diff = polyline[i].location.lon - last_coordinate.lon;
-                delta_numbers.emplace_back(lat_diff);
-                delta_numbers.emplace_back(lon_diff);
-                last_coordinate = polyline[i].location;
-            }
-        }
-        encodeVectorSignedNumber(delta_numbers, output);
-    }
-    output += "\"";
-}
-
-void PolylineCompressor::printEncodedString(const std::vector<FixedPointCoordinate> &polyline,
-                                            std::string &output) const
-{
-    std::vector<int> delta_numbers(2 * polyline.size());
-    output += "\"";
-    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);
-    }
-    output += "\"";
-}
-
-void PolylineCompressor::printUnencodedString(const std::vector<FixedPointCoordinate> &polyline,
-                                              std::string &output) const
-{
-    output += "[";
-    std::string tmp;
-    for (unsigned i = 0; i < polyline.size(); i++)
-    {
-        FixedPointCoordinate::convertInternalLatLonToString(polyline[i].lat, tmp);
-        output += "[";
-        output += tmp;
-        FixedPointCoordinate::convertInternalLatLonToString(polyline[i].lon, tmp);
-        output += ", ";
-        output += tmp;
-        output += "]";
-        if (i < polyline.size() - 1)
-        {
-            output += ",";
-        }
-    }
-    output += "]";
-}
-
-void PolylineCompressor::printUnencodedString(const std::vector<SegmentInformation> &polyline,
-                                              std::string &output) const
-{
-    output += "[";
-    std::string tmp;
-    for (unsigned i = 0; i < polyline.size(); i++)
-    {
-        if (!polyline[i].necessary)
-        {
-            continue;
-        }
-        FixedPointCoordinate::convertInternalLatLonToString(polyline[i].location.lat, tmp);
-        output += "[";
-        output += tmp;
-        FixedPointCoordinate::convertInternalLatLonToString(polyline[i].location.lon, tmp);
-        output += ", ";
-        output += tmp;
-        output += "]";
-        if (i < polyline.size() - 1)
-        {
-            output += ",";
-        }
-    }
-    output += "]";
-}

Algorithms/PolylineCompressor.h

@@ -1,58 +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 POLYLINECOMPRESSOR_H_
-#define POLYLINECOMPRESSOR_H_
-
-#include "../DataStructures/SegmentInformation.h"
-#include "../Util/StringUtil.h"
-
-#include <string>
-#include <vector>
-
-class PolylineCompressor
-{
-  private:
-    void encodeVectorSignedNumber(std::vector<int> &numbers, std::string &output) const;
-
-    void encodeNumber(int number_to_encode, std::string &output) const;
-
-  public:
-    void printEncodedString(const std::vector<SegmentInformation> &polyline,
-                            std::string &output) const;
-
-    void printEncodedString(const std::vector<FixedPointCoordinate> &polyline,
-                            std::string &output) const;
-
-    void printUnencodedString(const std::vector<FixedPointCoordinate> &polyline,
-                              std::string &output) const;
-
-    void printUnencodedString(const std::vector<SegmentInformation> &polyline,
-                              std::string &output) const;
-};
-
-#endif /* POLYLINECOMPRESSOR_H_ */

Algorithms/StronglyConnectedComponents.h

@@ -1,468 +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 <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>
-
-namespace std
-{
-template <> struct hash<std::pair<NodeID, NodeID>>
-{
-    size_t operator()(const std::pair<NodeID, NodeID> &pair) const
-    {
-        return std::hash<int>()(pair.first) ^ std::hash<int>()(pair.second);
-    }
-};
-}
-
-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
-                    EdgeID end_edge = m_node_based_graph->EndEdges(v);
-                    for (auto e2 = m_node_based_graph->BeginEdges(v); e2 < end_edge; ++e2)
-                    {
-                        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;
-            }
-        }
-
-        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();
-            EdgeID last_edge = m_node_based_graph->EndEdges(u);
-            for (auto e1 = m_node_based_graph->BeginEdges(u); e1 < last_edge; ++e1)
-            {
-                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

@@ -1,283 +0,0 @@
-cmake_minimum_required(VERSION 2.8)
-project(OSRM)
-set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
-include(CheckCXXCompilerFlag)
-include(FindPackageHandleStandardArgs)
-
-list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
-include(GetGitRevisionDescription)
-git_describe(GIT_DESCRIPTION)
-
-set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
-
-set(bitness 32)
-if(CMAKE_SIZEOF_VOID_P EQUAL 8)
-  set(bitness 64)
-  message(STATUS "Building on a 64 bit system")
-else()
-  message(WARNING "Building on a 32 bit system is unsupported")
-endif()
-
-include_directories(${CMAKE_SOURCE_DIR}/Include/)
-
-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"
-  VERBATIM)
-
-add_custom_target(UUIDConfigure DEPENDS ${CMAKE_SOURCE_DIR}/Util/UUID.cpp)
-
-set(BOOST_COMPONENTS date_time filesystem iostreams program_options regex system thread)
-
-configure_file(
-  ${CMAKE_SOURCE_DIR}/Util/GitDescription.cpp.in
-  ${CMAKE_SOURCE_DIR}/Util/GitDescription.cpp
-)
-file(GLOB ExtractorGlob Extractor/*.cpp)
-set(ExtractorSources extractor.cpp ${ExtractorGlob})
-add_executable(osrm-extract ${ExtractorSources})
-
-file(GLOB PrepareGlob Contractor/*.cpp DataStructures/HilbertValue.cpp DataStructures/RestrictionMap.cpp)
-set(PrepareSources prepare.cpp ${PrepareGlob})
-add_executable(osrm-prepare ${PrepareSources})
-
-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)
-
-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 ${ServerGlob})
-set_target_properties(osrm-routed PROPERTIES COMPILE_FLAGS -DROUTED)
-add_executable(osrm-datastore datastore.cpp)
-
-# Check the release mode
-if(NOT CMAKE_BUILD_TYPE MATCHES Debug)
-  set(CMAKE_BUILD_TYPE Release)
-endif()
-if(CMAKE_BUILD_TYPE MATCHES Debug)
-  message(STATUS "Configuring OSRM in debug mode")
-  if(NOT "${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")
-  endif()
-endif()
-if(CMAKE_BUILD_TYPE MATCHES Release)
-    message(STATUS "Configuring OSRM in release mode")
-endif()
-
-# Configuring compilers
-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("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
-  # using GCC
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fopenmp -pedantic -fPIC")
-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("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
-  # using Visual Studio C++
-endif()
-
-# Check if LTO is available
-set(LTO_FLAGS "")
-CHECK_CXX_COMPILER_FLAG("-flto" HAS_LTO_FLAG)
-if (HAS_LTO_FLAG)
-  set(LTO_FLAGS "${LTO_FLAGS} -flto")
-
-  # 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")
-    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)
-
-# 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
-)
-
-# Configuring other platform dependencies
-if(APPLE)
-  set(CMAKE_OSX_ARCHITECTURES "x86_64")
-  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=${OSXLIBSTD}")
-  elseif(DARWIN_VERSION GREATER 12)
-    message(STATUS "linking against libc++")
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
-  endif()
-endif()
-
-if(UNIX AND NOT APPLE)
-  target_link_libraries(osrm-datastore rt)
-  target_link_libraries(OSRM rt)
-endif()
-
-#Check Boost
-set(BOOST_MIN_VERSION "1.49.0")
-find_package(Boost ${BOOST_MIN_VERSION} COMPONENTS ${BOOST_COMPONENTS} REQUIRED)
-if(NOT Boost_FOUND)
-  message(FATAL_ERROR "Fatal error: Boost (version >= 1.49.0) required.\n")
-endif()
-include_directories(${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)
-
-find_package(Threads REQUIRED)
-target_link_libraries(osrm-extract ${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()
-endif()
-
-if( LUAJIT_FOUND )
-  target_link_libraries(osrm-extract ${LUAJIT_LIBRARIES})
-  target_link_libraries(osrm-prepare ${LUAJIT_LIBRARIES})
-else()
-  target_link_libraries(osrm-extract ${LUA_LIBRARY})
-  target_link_libraries(osrm-prepare ${LUA_LIBRARY})
-endif()
-include_directories(${LUA_INCLUDE_DIR})
-
-find_package(LibXml2 REQUIRED)
-include_directories(${LIBXML2_INCLUDE_DIR})
-target_link_libraries(osrm-extract ${LIBXML2_LIBRARIES})
-
-find_package( Luabind REQUIRED )
-include_directories(${LUABIND_INCLUDE_DIR})
-target_link_libraries(osrm-extract ${LUABIND_LIBRARY})
-target_link_libraries(osrm-prepare ${LUABIND_LIBRARY})
-
-find_package( STXXL REQUIRED )
-include_directories(${STXXL_INCLUDE_DIR})
-target_link_libraries(OSRM ${STXXL_LIBRARY})
-target_link_libraries(osrm-extract ${STXXL_LIBRARY})
-target_link_libraries(osrm-prepare ${STXXL_LIBRARY})
-
-find_package( OSMPBF REQUIRED )
-include_directories(${OSMPBF_INCLUDE_DIR})
-target_link_libraries(osrm-extract ${OSMPBF_LIBRARY})
-target_link_libraries(osrm-prepare ${OSMPBF_LIBRARY})
-
-find_package(Protobuf REQUIRED)
-include_directories(${PROTOBUF_INCLUDE_DIRS})
-target_link_libraries(osrm-extract ${PROTOBUF_LIBRARY})
-target_link_libraries(osrm-prepare ${PROTOBUF_LIBRARY})
-
-find_package(BZip2 REQUIRED)
-include_directories(${BZIP_INCLUDE_DIRS})
-target_link_libraries(osrm-extract ${BZIP2_LIBRARIES})
-
-find_package(ZLIB REQUIRED)
-include_directories(${ZLIB_INCLUDE_DIRS})
-target_link_libraries(osrm-extract ${ZLIB_LIBRARY})
-target_link_libraries(osrm-routed ${ZLIB_LIBRARY})
-
-if(WITH_TOOLS)
-  message(STATUS "Activating OSRM internal tools")
-  find_package(GDAL)
-  if(GDAL_FOUND)
-    add_executable(osrm-components Tools/components.cpp)
-    include_directories(${GDAL_INCLUDE_DIR})
-    target_link_libraries(
-      osrm-components
-      ${GDAL_LIBRARIES} ${Boost_LIBRARIES} UUID GITDESCRIPTION COORDLIB)
-  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()
-endif()
-
-file(GLOB InstallGlob Include/osrm/*.h Library/OSRM.h)
-
-# 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
-# more info see http://www.cmake.org/Wiki/CMake_RPATH_handling
-set_property(TARGET osrm-extract PROPERTY INSTALL_RPATH_USE_LINK_PATH TRUE)
-set_property(TARGET osrm-prepare PROPERTY INSTALL_RPATH_USE_LINK_PATH TRUE)
-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 ${InstallGlob} DESTINATION include/osrm)
-install(TARGETS osrm-extract DESTINATION bin)
-install(TARGETS osrm-prepare DESTINATION bin)
-install(TARGETS osrm-datastore DESTINATION bin)
-install(TARGETS osrm-routed DESTINATION bin)
-install(TARGETS OSRM DESTINATION lib)
-list(GET Boost_LIBRARIES 1 BOOST_LIBRARY_FIRST)
-get_filename_component(BOOST_LIBRARY_LISTING "${BOOST_LIBRARY_FIRST}" PATH)
-set(BOOST_LIBRARY_LISTING "-L${BOOST_LIBRARY_LISTING}")
-foreach (lib ${Boost_LIBRARIES})
-  get_filename_component(BOOST_LIBRARY_NAME "${lib}" NAME_WE)
-  string(REPLACE "lib" "" BOOST_LIBRARY_NAME ${BOOST_LIBRARY_NAME})
-  set(BOOST_LIBRARY_LISTING "${BOOST_LIBRARY_LISTING} -l${BOOST_LIBRARY_NAME}")
-endforeach ()
-
-configure_file(${CMAKE_SOURCE_DIR}/cmake/pkgconfig.in libosrm.pc @ONLY)
-install(FILES ${PROJECT_BINARY_DIR}/libosrm.pc DESTINATION lib/pkgconfig)

Contractor/Contractor.h

@@ -1,976 +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 CONTRACTOR_H
-#define CONTRACTOR_H
-
-#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 <boost/assert.hpp>
-
-#include <algorithm>
-#include <limits>
-#include <vector>
-
-class Contractor
-{
-
-  private:
-    struct ContractorEdgeData
-    {
-        ContractorEdgeData()
-            : distance(0), id(0), originalEdges(0), shortcut(0), forward(0), backward(0),
-              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)
-        {
-        }
-        unsigned distance;
-        unsigned id;
-        unsigned originalEdges : 28;
-        bool shortcut : 1;
-        bool forward : 1;
-        bool backward : 1;
-        bool is_original_via_node_ID : 1;
-    } data;
-
-    struct ContractorHeapData
-    {
-        short hop;
-        bool target;
-        ContractorHeapData() : hop(0), target(false) {}
-        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;
-
-    struct ContractorThreadData
-    {
-        ContractorHeap heap;
-        std::vector<ContractorEdge> inserted_edges;
-        std::vector<NodeID> neighbours;
-        ContractorThreadData(NodeID nodes) : heap(nodes) {}
-    };
-
-    struct NodePriorityData
-    {
-        int depth;
-        NodePriorityData() : depth(0) {}
-    };
-
-    struct ContractionStats
-    {
-        int edges_deleted_count;
-        int edges_added_count;
-        int original_edges_deleted_count;
-        int original_edges_added_count;
-        ContractionStats()
-            : edges_deleted_count(0), edges_added_count(0), original_edges_deleted_count(0),
-              original_edges_added_count(0)
-        {
-        }
-    };
-
-    struct RemainingNodeData
-    {
-        RemainingNodeData() : id(0), is_independent(false) {}
-        NodeID id : 31;
-        bool is_independent : 1;
-    };
-
-  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)
-        {
-            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");
-#ifndef NDEBUG
-            if (new_edge.data.distance > 24 * 60 * 60 * 10)
-            {
-                SimpleLogger().Write(logWARNING) << "Edge weight large -> "
-                                                 << new_edge.data.distance;
-            }
-#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;
-        }
-        // clear input vector and trim the current set of edges with the well-known swap trick
-        input_edge_list.clear();
-        sort(edges.begin(), edges.end());
-        NodeID edge = 0;
-        for (NodeID i = 0; i < edges.size();)
-        {
-            const NodeID source = edges[i].source;
-            const NodeID target = edges[i].target;
-            const NodeID id = edges[i].data.id;
-            // remove eigenloops
-            if (source == target)
-            {
-                i++;
-                continue;
-            }
-            ContractorEdge forward_edge;
-            ContractorEdge reverse_edge;
-            forward_edge.source = reverse_edge.source = source;
-            forward_edge.target = reverse_edge.target = target;
-            forward_edge.data.forward = reverse_edge.data.backward = true;
-            forward_edge.data.backward = reverse_edge.data.forward = false;
-            forward_edge.data.shortcut = reverse_edge.data.shortcut = false;
-            forward_edge.data.id = reverse_edge.data.id = id;
-            forward_edge.data.originalEdges = reverse_edge.data.originalEdges = 1;
-            forward_edge.data.distance = reverse_edge.data.distance =
-                std::numeric_limits<int>::max();
-            // remove parallel edges
-            while (i < edges.size() && edges[i].source == source && edges[i].target == target)
-            {
-                if (edges[i].data.forward)
-                {
-                    forward_edge.data.distance =
-                        std::min(edges[i].data.distance, forward_edge.data.distance);
-                }
-                if (edges[i].data.backward)
-                {
-                    reverse_edge.data.distance =
-                        std::min(edges[i].data.distance, reverse_edge.data.distance);
-                }
-                ++i;
-            }
-            // merge edges (s,t) and (t,s) into bidirectional edge
-            if (forward_edge.data.distance == reverse_edge.data.distance)
-            {
-                if ((int)forward_edge.data.distance != std::numeric_limits<int>::max())
-                {
-                    forward_edge.data.backward = true;
-                    edges[edge++] = forward_edge;
-                }
-            }
-            else
-            { // insert seperate edges
-                if (((int)forward_edge.data.distance) != std::numeric_limits<int>::max())
-                {
-                    edges[edge++] = forward_edge;
-                }
-                if ((int)reverse_edge.data.distance != std::numeric_limits<int>::max())
-                {
-                    edges[edge++] = reverse_edge;
-                }
-            }
-        }
-        std::cout << "merged " << edges.size() - edge << " edges out of " << edges.size()
-                  << std::endl;
-        edges.resize(edge);
-        contractor_graph = std::make_shared<ContractorGraph>(nodes, edges);
-        edges.clear();
-        edges.shrink_to_fit();
-
-        BOOST_ASSERT(0 == edges.capacity());
-        //        unsigned maxdegree = 0;
-        //        NodeID highestNode = 0;
-        //
-        //        for(unsigned i = 0; i < contractor_graph->GetNumberOfNodes(); ++i) {
-        //            unsigned degree = contractor_graph->EndEdges(i) -
-        //            contractor_graph->BeginEdges(i);
-        //            if(degree > maxdegree) {
-        //                maxdegree = degree;
-        //                highestNode = i;
-        //            }
-        //        }
-        //
-        //        SimpleLogger().Write() << "edges at node with id " << highestNode << " has degree
-        //        " << maxdegree;
-        //        for(unsigned i = contractor_graph->BeginEdges(highestNode); i <
-        //        contractor_graph->EndEdges(highestNode); ++i) {
-        //            SimpleLogger().Write() << " ->(" << highestNode << "," <<
-        //            contractor_graph->GetTarget(i)
-        //            << "); 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); }
-
-    void Run()
-    {
-        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;
-
-        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;
-        }
-
-        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);
-            }
-        }
-        std::cout << "ok" << std::endl << "preprocessing " << number_of_nodes << " nodes ..."
-                  << std::flush;
-
-        bool flushed_contractor = false;
-        while (number_of_nodes > 2 && number_of_contracted_nodes < number_of_nodes)
-        {
-            if (!flushed_contractor && (number_of_contracted_nodes > (number_of_nodes * 0.65)))
-            {
-                DeallocatingVector<ContractorEdge> new_edge_set; // this one is not explicitely
-                                                                 // cleared since it goes out of
-                                                                 // scope anywa
-                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();
-
-                // Create new priority array
-                std::vector<float> new_node_priority(remaining_nodes.size());
-                // this map gives the old IDs from the new ones, necessary to get a consistent graph
-                // at the end of contraction
-                orig_node_id_to_new_id_map.resize(remaining_nodes.size());
-                // this map gives the new IDs from the old ones, necessary to remap targets from the
-                // remaining graph
-                std::vector<NodeID> new_node_id_from_orig_id_map(number_of_nodes, UINT_MAX);
-
-                // 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)
-                {
-                    // create renumbering maps in both directions
-                    orig_node_id_to_new_id_map[new_node_id] = remaining_nodes[new_node_id].id;
-                    new_node_id_from_orig_id_map[remaining_nodes[new_node_id].id] = new_node_id;
-                    new_node_priority[new_node_id] =
-                        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)
-                {
-                    const NodeID start = i;
-                    auto last_edge = contractor_graph->EndEdges(start);
-                    for (auto current_edge = contractor_graph->BeginEdges(start);
-                         current_edge < last_edge;
-                         ++current_edge)
-                    {
-                        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])
-                        {
-                            // 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;
-                        }
-                        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;
-                            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[target],
-                                             "new target id not resolveable");
-                            new_edge_set.push_back(new_edge);
-                        }
-                    }
-                }
-
-                // Delete map from old NodeIDs to new ones.
-                new_node_id_from_orig_id_map.clear();
-                new_node_id_from_orig_id_map.shrink_to_fit();
-
-                // 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);
-                // old Graph is removed
-                contractor_graph.reset();
-
-                // create new graph
-                std::sort(new_edge_set.begin(), new_edge_set.end());
-                contractor_graph =
-                    std::make_shared<ContractorGraph>(remaining_nodes.size(), new_edge_set);
-
-                new_edge_set.clear();
-                flushed_contractor = true;
-
-                // 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()));
-                }
-            }
-
-            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);
-                }
-
-                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)
-                {
-                    NodeID x = remaining_nodes[position].id;
-                    DeleteIncomingEdges(data, x);
-                }
-            }
-            // insert new edges
-            for (unsigned thread_id = 0; thread_id < thread_count; ++thread_id)
-            {
-                ContractorThreadData &data = *thread_data_list[thread_id];
-                for (const ContractorEdge &edge : data.inserted_edges)
-                {
-                    auto current_edge_ID = contractor_graph->FindEdge(edge.source, edge.target);
-                    if (current_edge_ID < contractor_graph->EndEdges(edge.source))
-                    {
-                        ContractorGraph::EdgeData &current_data =
-                            contractor_graph->GetEdgeData(current_edge_ID);
-                        if (current_data.shortcut && edge.data.forward == current_data.forward &&
-                            edge.data.backward == current_data.backward &&
-                            edge.data.distance < current_data.distance)
-                        {
-                            // found a duplicate edge with smaller weight, update it.
-                            current_data = edge.data;
-                            continue;
-                        }
-                    }
-                    contractor_graph->InsertEdge(edge.source, edge.target, edge.data);
-                }
-                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)
-                {
-                    NodeID x = remaining_nodes[position].id;
-                    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);
-            //            unsigned maxdegree = 0;
-            //            unsigned avgdegree = 0;
-            //            unsigned mindegree = UINT_MAX;
-            //            unsigned quaddegree = 0;
-            //
-            //            for(unsigned i = 0; i < remaining_nodes.size(); ++i) {
-            //                unsigned degree = contractor_graph->EndEdges(remaining_nodes[i].first)
-            //                -
-            //                contractor_graph->BeginEdges(remaining_nodes[i].first);
-            //                if(degree > maxdegree)
-            //                    maxdegree = degree;
-            //                if(degree < mindegree)
-            //                    mindegree = degree;
-            //
-            //                avgdegree += degree;
-            //                quaddegree += (degree*degree);
-            //            }
-            //
-            //            avgdegree /= std::max((unsigned)1,(unsigned)remaining_nodes.size() );
-            //            quaddegree /= std::max((unsigned)1,(unsigned)remaining_nodes.size() );
-            //
-            //            SimpleLogger().Write() << "rest: " << remaining_nodes.size() << ", max: "
-            //            << maxdegree << ", min: " << mindegree << ", avg: " << avgdegree << ",
-            //            quad: " << quaddegree;
-
-            p.printStatus(number_of_contracted_nodes);
-        }
-        for (ContractorThreadData *data : thread_data_list)
-        {
-            delete data;
-        }
-        thread_data_list.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();
-        if (contractor_graph->GetNumberOfNodes())
-        {
-            Edge new_edge;
-            for (NodeID node = 0; node < number_of_nodes; ++node)
-            {
-                p.printStatus(node);
-                auto endEdges = contractor_graph->EndEdges(node);
-                for (auto edge = contractor_graph->BeginEdges(node); edge < endEdges; ++edge)
-                {
-                    const NodeID target = contractor_graph->GetTarget(edge);
-                    const ContractorGraph::EdgeData &data = contractor_graph->GetEdgeData(edge);
-                    if (!orig_node_id_to_new_id_map.empty())
-                    {
-                        new_edge.source = orig_node_id_to_new_id_map[node];
-                        new_edge.target = orig_node_id_to_new_id_map[target];
-                    }
-                    else
-                    {
-                        new_edge.source = node;
-                        new_edge.target = target;
-                    }
-                    BOOST_ASSERT_MSG(UINT_MAX != new_edge.source, "Source id invalid");
-                    BOOST_ASSERT_MSG(UINT_MAX != new_edge.target, "Target id invalid");
-                    new_edge.data.distance = data.distance;
-                    new_edge.data.shortcut = data.shortcut;
-                    if (!data.is_original_via_node_ID && !orig_node_id_to_new_id_map.empty())
-                    {
-                        new_edge.data.id = orig_node_id_to_new_id_map[data.id];
-                    }
-                    else
-                    {
-                        new_edge.data.id = data.id;
-                    }
-                    BOOST_ASSERT_MSG(new_edge.data.id != INT_MAX, // 2^31
-                                     "edge id invalid");
-                    new_edge.data.forward = data.forward;
-                    new_edge.data.backward = data.backward;
-                    edges.push_back(new_edge);
-                }
-            }
-        }
-        contractor_graph.reset();
-        orig_node_id_to_new_id_map.clear();
-        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);
-    }
-
-  private:
-    inline void Dijkstra(const int max_distance,
-                         const unsigned number_of_targets,
-                         const int maxNodes,
-                         ContractorThreadData *const data,
-                         const NodeID middleNode)
-    {
-
-        ContractorHeap &heap = data->heap;
-
-        int nodes = 0;
-        unsigned number_of_targets_found = 0;
-        while (heap.Size() > 0)
-        {
-            const NodeID node = heap.DeleteMin();
-            const int distance = heap.GetKey(node);
-            const short current_hop = heap.GetData(node).hop + 1;
-
-            if (++nodes > maxNodes)
-            {
-                return;
-            }
-            // Destination settled?
-            if (distance > max_distance)
-            {
-                return;
-            }
-
-            if (heap.GetData(node).target)
-            {
-                ++number_of_targets_found;
-                if (number_of_targets_found >= number_of_targets)
-                {
-                    return;
-                }
-            }
-
-            // iterate over all edges of node
-            auto end_edges = contractor_graph->EndEdges(node);
-            for (auto edge = contractor_graph->BeginEdges(node); edge != end_edges; ++edge)
-            {
-                const ContractorEdgeData &data = contractor_graph->GetEdgeData(edge);
-                if (!data.forward)
-                {
-                    continue;
-                }
-                const NodeID to = contractor_graph->GetTarget(edge);
-                if (middleNode == to)
-                {
-                    continue;
-                }
-                const int to_distance = distance + data.distance;
-
-                // New Node discovered -> Add to Heap + Node Info Storage
-                if (!heap.WasInserted(to))
-                {
-                    heap.Insert(to, to_distance, ContractorHeapData(current_hop, false));
-                }
-                // Found a shorter Path -> Update distance
-                else if (to_distance < heap.GetKey(to))
-                {
-                    heap.DecreaseKey(to, to_distance);
-                    heap.GetData(to).hop = current_hop;
-                }
-            }
-        }
-    }
-
-    inline float EvaluateNodePriority(ContractorThreadData *const data,
-                                      NodePriorityData *const node_data,
-                                      const NodeID node)
-    {
-        ContractionStats stats;
-
-        // perform simulated contraction
-        ContractNode<true>(data, node, &stats);
-
-        // Result will contain the priority
-        float result;
-        if (0 == (stats.edges_deleted_count * stats.original_edges_deleted_count))
-        {
-            result = 1 * 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;
-        }
-        BOOST_ASSERT(result >= 0);
-        return result;
-    }
-
-    template <bool RUNSIMULATION>
-    inline bool
-    ContractNode(ContractorThreadData *data, NodeID node, ContractionStats *stats = NULL)
-    {
-        ContractorHeap &heap = data->heap;
-        int inserted_edges_size = data->inserted_edges.size();
-        std::vector<ContractorEdge> &inserted_edges = data->inserted_edges;
-
-        auto end_in_edges = contractor_graph->EndEdges(node);
-        for (auto in_edge = contractor_graph->BeginEdges(node); in_edge != end_in_edges; ++in_edge)
-        {
-            const ContractorEdgeData &in_data = contractor_graph->GetEdgeData(in_edge);
-            const NodeID source = contractor_graph->GetTarget(in_edge);
-            if (RUNSIMULATION)
-            {
-                BOOST_ASSERT(stats != NULL);
-                ++stats->edges_deleted_count;
-                stats->original_edges_deleted_count += in_data.originalEdges;
-            }
-            if (!in_data.backward)
-            {
-                continue;
-            }
-
-            heap.Clear();
-            heap.Insert(source, 0, ContractorHeapData());
-            int max_distance = 0;
-            unsigned number_of_targets = 0;
-
-            auto end_out_edges = contractor_graph->EndEdges(node);
-            for (auto out_edge = contractor_graph->BeginEdges(node); out_edge != end_out_edges;
-                 ++out_edge)
-            {
-                const ContractorEdgeData &out_data = contractor_graph->GetEdgeData(out_edge);
-                if (!out_data.forward)
-                {
-                    continue;
-                }
-                const NodeID target = contractor_graph->GetTarget(out_edge);
-                const int path_distance = in_data.distance + out_data.distance;
-                max_distance = std::max(max_distance, path_distance);
-                if (!heap.WasInserted(target))
-                {
-                    heap.Insert(target, INT_MAX, ContractorHeapData(0, true));
-                    ++number_of_targets;
-                }
-            }
-
-            if (RUNSIMULATION)
-            {
-                Dijkstra(max_distance, number_of_targets, 1000, data, node);
-            }
-            else
-            {
-                Dijkstra(max_distance, number_of_targets, 2000, data, node);
-            }
-            for (auto out_edge = contractor_graph->BeginEdges(node),
-                      endOutEdges = contractor_graph->EndEdges(node);
-                 out_edge != endOutEdges;
-                 ++out_edge)
-            {
-                const ContractorEdgeData &out_data = contractor_graph->GetEdgeData(out_edge);
-                if (!out_data.forward)
-                {
-                    continue;
-                }
-                const NodeID target = contractor_graph->GetTarget(out_edge);
-                const int path_distance = in_data.distance + out_data.distance;
-                const int distance = heap.GetKey(target);
-                if (path_distance < distance)
-                {
-                    if (RUNSIMULATION)
-                    {
-                        BOOST_ASSERT(stats != NULL);
-                        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);
-                    }
-                }
-            }
-        }
-        if (!RUNSIMULATION)
-        {
-            int iend = inserted_edges.size();
-            for (int i = inserted_edges_size; i < iend; ++i)
-            {
-                bool found = false;
-                for (int other = i + 1; other < iend; ++other)
-                {
-                    if (inserted_edges[other].source != inserted_edges[i].source)
-                    {
-                        continue;
-                    }
-                    if (inserted_edges[other].target != inserted_edges[i].target)
-                    {
-                        continue;
-                    }
-                    if (inserted_edges[other].data.distance != inserted_edges[i].data.distance)
-                    {
-                        continue;
-                    }
-                    if (inserted_edges[other].data.shortcut != inserted_edges[i].data.shortcut)
-                    {
-                        continue;
-                    }
-                    inserted_edges[other].data.forward |= inserted_edges[i].data.forward;
-                    inserted_edges[other].data.backward |= inserted_edges[i].data.backward;
-                    found = true;
-                    break;
-                }
-                if (!found)
-                {
-                    inserted_edges[inserted_edges_size++] = inserted_edges[i];
-                }
-            }
-            inserted_edges.resize(inserted_edges_size);
-        }
-        return true;
-    }
-
-    inline void DeleteIncomingEdges(ContractorThreadData *data, const NodeID node)
-    {
-        std::vector<NodeID> &neighbours = data->neighbours;
-        neighbours.clear();
-
-        // find all neighbours
-        for (auto e = contractor_graph->BeginEdges(node); e < contractor_graph->EndEdges(node); ++e)
-        {
-            const NodeID u = contractor_graph->GetTarget(e);
-            if (u != node)
-            {
-                neighbours.push_back(u);
-            }
-        }
-        // eliminate duplicate entries ( forward + backward edges )
-        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)
-        {
-            contractor_graph->DeleteEdgesTo(neighbours[i], node);
-        }
-    }
-
-    inline bool UpdateNodeNeighbours(std::vector<float> &priorities,
-                                     std::vector<NodePriorityData> &node_data,
-                                     ContractorThreadData *const data,
-                                     const NodeID node)
-    {
-        std::vector<NodeID> &neighbours = data->neighbours;
-        neighbours.clear();
-
-        // find all neighbours
-        auto end_edges = contractor_graph->EndEdges(node);
-        for (auto e = contractor_graph->BeginEdges(node); e < end_edges; ++e)
-        {
-            const NodeID u = contractor_graph->GetTarget(e);
-            if (u == node)
-            {
-                continue;
-            }
-            neighbours.push_back(u);
-            node_data[u].depth = (std::max)(node_data[node].depth + 1, node_data[u].depth);
-        }
-        // eliminate duplicate entries ( forward + backward edges )
-        std::sort(neighbours.begin(), neighbours.end());
-        neighbours.resize(std::unique(neighbours.begin(), neighbours.end()) - neighbours.begin());
-
-        // re-evaluate priorities of neighboring nodes
-        for (const NodeID u : neighbours)
-        {
-            priorities[u] = EvaluateNodePriority(data, &(node_data)[u], u);
-        }
-        return true;
-    }
-
-    inline bool IsNodeIndependent(
-        const std::vector<float> &priorities /*, const std::vector< NodePriorityData >& node_data*/,
-        ContractorThreadData *const data,
-        NodeID node) const
-    {
-        const float priority = priorities[node];
-
-        std::vector<NodeID> &neighbours = data->neighbours;
-        neighbours.clear();
-
-        for (auto e = contractor_graph->BeginEdges(node); e < contractor_graph->EndEdges(node); ++e)
-        {
-            const NodeID target = contractor_graph->GetTarget(e);
-            if (node == target)
-            {
-                continue;
-            }
-            const float target_priority = priorities[target];
-            BOOST_ASSERT(target_priority >= 0);
-            // found a neighbour with lower priority?
-            if (priority > target_priority)
-            {
-                return false;
-            }
-            // tie breaking
-            if (std::abs(priority - target_priority) < std::numeric_limits<float>::epsilon() &&
-                bias(node, target))
-            {
-                return false;
-            }
-            neighbours.push_back(target);
-        }
-
-        std::sort(neighbours.begin(), neighbours.end());
-        neighbours.resize(std::unique(neighbours.begin(), neighbours.end()) - neighbours.begin());
-
-        // examine all neighbours that are at most 2 hops away
-        for (const NodeID u : neighbours)
-        {
-            auto end_edges = contractor_graph->EndEdges(u);
-            for (auto e = contractor_graph->BeginEdges(u); e < end_edges; ++e)
-            {
-                const NodeID target = contractor_graph->GetTarget(e);
-                if (node == target)
-                {
-                    continue;
-                }
-                const float target_priority = priorities[target];
-                assert(target_priority >= 0);
-                // found a neighbour with lower priority?
-                if (priority > target_priority)
-                {
-                    return false;
-                }
-                // tie breaking
-                if (std::abs(priority - target_priority) < std::numeric_limits<float>::epsilon() &&
-                    bias(node, target))
-                {
-                    return false;
-                }
-            }
-        }
-        return true;
-    }
-
-    // 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);
-
-        // The compiler optimizes that to conditional register flags but without branching
-        // statements!
-        if (hasha != hashb)
-        {
-            return hasha < hashb;
-        }
-        return a < b;
-    }
-
-    std::shared_ptr<ContractorGraph> contractor_graph;
-    std::vector<ContractorGraph::InputEdge> contracted_edge_list;
-    unsigned edge_storage_slot;
-    uint64_t temp_edge_counter;
-    std::vector<NodeID> orig_node_id_to_new_id_map;
-    XORFastHash fast_hash;
-};
-
-#endif // CONTRACTOR_H

Contractor/EdgeBasedGraphFactory.cpp

@@ -1,782 +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 "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 <boost/assert.hpp>
-
-#include <fstream>
-#include <limits>
-
-EdgeBasedGraphFactory::EdgeBasedGraphFactory(
-    const std::shared_ptr<NodeBasedDynamicGraph> &node_based_graph,
-    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,
-    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)
-{
-
-    // 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());
-}
-
-void EdgeBasedGraphFactory::GetEdgeBasedEdges(DeallocatingVector<EdgeBasedEdge> &output_edge_list)
-{
-    BOOST_ASSERT_MSG(0 == output_edge_list.size(), "Vector is not empty");
-    m_edge_based_edge_list.swap(output_edge_list);
-}
-
-void EdgeBasedGraphFactory::GetEdgeBasedNodes(std::vector<EdgeBasedNode> &nodes)
-{
-#ifndef NDEBUG
-    for (const EdgeBasedNode &node : m_edge_based_node_list)
-    {
-        BOOST_ASSERT(m_node_info_list.at(node.u).lat != INT_MAX);
-        BOOST_ASSERT(m_node_info_list.at(node.u).lon != INT_MAX);
-        BOOST_ASSERT(m_node_info_list.at(node.v).lon != INT_MAX);
-        BOOST_ASSERT(m_node_info_list.at(node.v).lat != INT_MAX);
-    }
-#endif
-    nodes.swap(m_edge_based_node_list);
-}
-
-void
-EdgeBasedGraphFactory::InsertEdgeBasedNode(NodeID u, NodeID v, EdgeID e1, bool belongs_to_tiny_cc)
-{
-    // merge edges together into one EdgeBasedNode
-    BOOST_ASSERT(u != SPECIAL_NODEID);
-    BOOST_ASSERT(v != SPECIAL_NODEID);
-    BOOST_ASSERT(e1 != SPECIAL_EDGEID);
-
-#ifndef NDEBUG
-    // find forward edge id and
-    const EdgeID e1b = m_node_based_graph->FindEdge(u, v);
-    BOOST_ASSERT(e1 == e1b);
-#endif
-
-    BOOST_ASSERT(e1 != SPECIAL_EDGEID);
-    const EdgeData &forward_data = m_node_based_graph->GetEdgeData(e1);
-
-    // find reverse edge id and
-    const EdgeID e2 = m_node_based_graph->FindEdge(v, u);
-
-#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);
-
-    if (forward_data.edgeBasedNodeID == SPECIAL_NODEID &&
-        reverse_data.edgeBasedNodeID == SPECIAL_NODEID)
-    {
-        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(e2));
-
-        // reconstruct geometry and put in each individual edge with its offset
-        const std::vector<GeometryCompressor::CompressedNode> &forward_geometry =
-            m_geometry_compressor.GetBucketReference(e1);
-        const std::vector<GeometryCompressor::CompressedNode> &reverse_geometry =
-            m_geometry_compressor.GetBucketReference(e2);
-        BOOST_ASSERT(forward_geometry.size() == reverse_geometry.size());
-        BOOST_ASSERT(0 != forward_geometry.size());
-
-        // reconstruct bidirectional edge with individual weights and put each into the NN index
-
-        std::vector<int> forward_dist_prefix_sum(forward_geometry.size(), 0);
-        std::vector<int> reverse_dist_prefix_sum(reverse_geometry.size(), 0);
-
-        // quick'n'dirty prefix sum as std::partial_sum needs addtional casts
-        // TODO: move to lambda function with C++11
-        int temp_sum = 0;
-
-        for (unsigned i = 0; i < forward_geometry.size(); ++i)
-        {
-            forward_dist_prefix_sum[i] = temp_sum;
-            temp_sum += forward_geometry[i].second;
-
-            BOOST_ASSERT(forward_data.distance >= temp_sum);
-        }
-
-        temp_sum = 0;
-        for (unsigned i = 0; i < reverse_geometry.size(); ++i)
-        {
-            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(forward_geometry.size() == reverse_geometry.size());
-
-        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)
-        {
-            max_id = std::max(forward_data.edgeBasedNodeID, max_id);
-        }
-        if (SPECIAL_NODEID != reverse_data.edgeBasedNodeID)
-        {
-            max_id = std::max(reverse_data.edgeBasedNodeID, max_id);
-        }
-
-        // traverse arrays from start and end respectively
-        for (unsigned i = 0; i < geometry_size; ++i)
-        {
-            BOOST_ASSERT(current_edge_start_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);
-
-            // 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;
-
-            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(u != m_edge_based_node_list.back().v ||
-                         v != m_edge_based_node_list.back().u);
-        }
-
-        BOOST_ASSERT(current_edge_start_coordinate_id == v);
-        BOOST_ASSERT(m_edge_based_node_list.back().IsCompressed());
-    }
-    else
-    {
-        BOOST_ASSERT(!m_geometry_compressor.HasEntryForID(e2));
-
-        if (forward_data.edgeBasedNodeID != SPECIAL_NODEID)
-        {
-            BOOST_ASSERT(forward_data.forward);
-        }
-        if (reverse_data.edgeBasedNodeID != SPECIAL_NODEID)
-        {
-            BOOST_ASSERT(reverse_data.forward);
-        }
-        if (forward_data.edgeBasedNodeID == SPECIAL_NODEID)
-        {
-            BOOST_ASSERT(!forward_data.forward);
-        }
-        if (reverse_data.edgeBasedNodeID == SPECIAL_NODEID)
-        {
-            BOOST_ASSERT(!reverse_data.forward);
-        }
-
-        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));
-        BOOST_ASSERT(!m_edge_based_node_list.back().IsCompressed());
-    }
-}
-
-void EdgeBasedGraphFactory::FlushVectorToStream(
-    std::ofstream &edge_data_file, std::vector<OriginalEdgeData> &original_edge_data_vector) const
-{
-    edge_data_file.write((char *)&(original_edge_data_vector[0]),
-                         original_edge_data_vector.size() * sizeof(OriginalEdgeData));
-    original_edge_data_vector.clear();
-}
-
-void EdgeBasedGraphFactory::Run(const std::string &original_edge_data_filename,
-                                const std::string &geometry_filename,
-                                lua_State *lua_state)
-{
-
-    TIMER_START(geometry);
-    CompressGeometry();
-    TIMER_STOP(geometry);
-
-    TIMER_START(renumber);
-    RenumberEdges();
-    TIMER_STOP(renumber);
-
-    TIMER_START(generate_nodes);
-    GenerateEdgeExpandedNodes();
-    TIMER_STOP(generate_nodes);
-
-    TIMER_START(generate_edges);
-    GenerateEdgeExpandedEdges(original_edge_data_filename, lua_state);
-    TIMER_STOP(generate_edges);
-
-    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";
-}
-
-void EdgeBasedGraphFactory::CompressGeometry()
-{
-    SimpleLogger().Write() << "Removing graph geometry while preserving topology";
-
-    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;
-
-    for (NodeID v = 0; v < original_number_of_nodes; ++v)
-    {
-        p.printStatus(v);
-
-        // only contract degree 2 vertices
-        if (2 != m_node_based_graph->GetOutDegree(v))
-        {
-            continue;
-        }
-
-        // don't contract barrier node
-        if (m_barrier_nodes.end() != m_barrier_nodes.find(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;
-        BOOST_ASSERT(SPECIAL_EDGEID != forward_e2);
-        const EdgeID reverse_e2 = m_node_based_graph->BeginEdges(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 EdgeID forward_e1 = m_node_based_graph->FindEdge(u, v);
-        BOOST_ASSERT(m_node_based_graph->EndEdges(u) != forward_e1);
-        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(SPECIAL_EDGEID != reverse_e1);
-        BOOST_ASSERT(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)))
-        {
-            continue;
-        }
-
-        if ( // TODO: rename to IsCompatibleTo
-                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;
-            const int forward_weight2 = m_node_based_graph->GetEdgeData(forward_e2).distance;
-
-            BOOST_ASSERT(0 != forward_weight1);
-            BOOST_ASSERT(0 != forward_weight2);
-
-            const int reverse_weight1 = m_node_based_graph->GetEdgeData(reverse_e1).distance;
-            const int reverse_weight2 = m_node_based_graph->GetEdgeData(reverse_e2).distance;
-
-            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());
-
-            // 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)
-            {
-                m_node_based_graph->GetEdgeData(forward_e1).distance +=
-                    speed_profile.trafficSignalPenalty;
-                m_node_based_graph->GetEdgeData(reverse_e1).distance +=
-                    speed_profile.trafficSignalPenalty;
-            }
-
-            // extend e1's to targets of e2's
-            m_node_based_graph->SetTarget(forward_e1, w);
-            m_node_based_graph->SetTarget(reverse_e1, 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);
-
-            // update any involved turn restrictions
-            m_restriction_map->FixupStartingTurnRestriction(u, v, w);
-            m_restriction_map->FixupArrivingTurnRestriction(u, v, w);
-
-            m_restriction_map->FixupStartingTurnRestriction(w, v, u);
-            m_restriction_map->FixupArrivingTurnRestriction(w, v, u);
-
-            // 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_weight2);
-            m_geometry_compressor.CompressEdge(
-                reverse_e1,
-                reverse_e2,
-                v,
-                u,
-                reverse_weight1,
-                reverse_weight2 +
-                    (add_traffic_signal_penalty ? speed_profile.trafficSignalPenalty : 0));
-            ++removed_node_count;
-
-            BOOST_ASSERT(m_node_based_graph->GetEdgeData(forward_e1).nameID ==
-                         m_node_based_graph->GetEdgeData(reverse_e1).nameID);
-        }
-    }
-    SimpleLogger().Write() << "removed " << removed_node_count << " nodes";
-    m_geometry_compressor.PrintStatistics();
-
-    unsigned new_node_count = 0;
-    unsigned new_edge_count = 0;
-    for (unsigned i = 0; i < m_node_based_graph->GetNumberOfNodes(); ++i)
-    {
-        if (m_node_based_graph->GetOutDegree(i) > 0)
-        {
-            ++new_node_count;
-            new_edge_count += (m_node_based_graph->EndEdges(i) - m_node_based_graph->BeginEdges(i));
-        }
-    }
-    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;
-}
-
-/**
- * Writes the id of the edge in the edge expanded graph (into the egde 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 (EdgeID current_edge = m_node_based_graph->BeginEdges(current_node);
-             current_edge < m_node_based_graph->EndEdges(current_node);
-             ++current_edge)
-        {
-            EdgeData &edge_data = m_node_based_graph->GetEdgeData(current_edge);
-            if (!edge_data.forward)
-            {
-                continue;
-            }
-
-            BOOST_ASSERT(numbered_edges_count < m_node_based_graph->GetNumberOfEdges());
-            edge_data.edgeBasedNodeID = numbered_edges_count;
-            ++numbered_edges_count;
-
-            BOOST_ASSERT(SPECIAL_NODEID != edge_data.edgeBasedNodeID);
-        }
-    }
-    m_number_of_edge_based_nodes = numbered_edges_count;
-}
-
-/**
- * Creates the nodes in the edge expanded graph from edges in the node-based graph.
- */
-void EdgeBasedGraphFactory::GenerateEdgeExpandedNodes()
-{
-    SimpleLogger().Write() << "Identifying components of the 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);
-
-    component_explorer.run();
-
-    SimpleLogger().Write() << "identified: " << component_explorer.GetNumberOfComponents()
-                           << " many components";
-    SimpleLogger().Write() << "generating edge-expanded nodes";
-
-    Percent p(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)
-    {
-        BOOST_ASSERT(u != SPECIAL_NODEID);
-        BOOST_ASSERT(u < m_node_based_graph->GetNumberOfNodes());
-        p.printIncrement();
-        for (EdgeID e1 = m_node_based_graph->BeginEdges(u),
-                    last_edge = m_node_based_graph->EndEdges(u);
-             e1 < last_edge;
-             ++e1)
-        {
-            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);
-
-            BOOST_ASSERT(SPECIAL_NODEID != v);
-            // pick only every other edge
-            if (u > v)
-            {
-                continue;
-            }
-
-            BOOST_ASSERT(u < v);
-            BOOST_ASSERT(edge_data.type != SHRT_MAX);
-
-            // 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 bool component_is_tiny = (size_of_component < 1000);
-            InsertEdgeBasedNode(u, v, e1, component_is_tiny);
-        }
-    }
-
-    SimpleLogger().Write() << "Generated " << m_edge_based_node_list.size()
-                           << " nodes in edge-expanded graph";
-}
-
-/**
- * Actually it also generates OriginalEdgeData and serializes them...
- */
-void
-EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(const std::string &original_edge_data_filename,
-                                                 lua_State *lua_state)
-{
-    SimpleLogger().Write() << "generating edge-expanded edges";
-
-    unsigned node_based_edge_counter = 0;
-    unsigned original_edges_counter = 0;
-
-    std::ofstream edge_data_file(original_edge_data_filename.c_str(), std::ios::binary);
-
-    // writes a dummy value that is updated later
-    edge_data_file.write((char *)&original_edges_counter, sizeof(unsigned));
-
-    std::vector<OriginalEdgeData> original_edge_data_vector;
-    original_edge_data_vector.reserve(1024 * 1024);
-
-    // Loop over all turns and generate new set of edges.
-    // Three nested loop look super-linear, but we are dealing with a (kind of)
-    // linear number of turns only.
-    unsigned restricted_turns_counter = 0;
-    unsigned skipped_uturns_counter = 0;
-    unsigned skipped_barrier_turns_counter = 0;
-    unsigned compressed = 0;
-
-    Percent p(m_node_based_graph->GetNumberOfNodes());
-
-    for (NodeID u = 0, end = m_node_based_graph->GetNumberOfNodes(); u < end; ++u)
-    {
-        for (EdgeID e1 = m_node_based_graph->BeginEdges(u),
-                    last_edge_u = m_node_based_graph->EndEdges(u);
-             e1 < last_edge_u;
-             ++e1)
-        {
-            if (!m_node_based_graph->GetEdgeData(e1).forward)
-            {
-                continue;
-            }
-
-            ++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());
-
-            for (EdgeID e2 = m_node_based_graph->BeginEdges(v),
-                        last_edge_v = m_node_based_graph->EndEdges(v);
-                 e2 < last_edge_v;
-                 ++e2)
-            {
-                if (!m_node_based_graph->GetEdgeData(e2).forward)
-                {
-                    continue;
-                }
-                const NodeID w = m_node_based_graph->GetTarget(e2);
-
-                if ((to_node_of_only_restriction != SPECIAL_NODEID) &&
-                    (w != to_node_of_only_restriction))
-                {
-                    // We are at an only_-restriction but not at the right turn.
-                    ++restricted_turns_counter;
-                    continue;
-                }
-
-                if (is_barrier_node)
-                {
-                    if (u != w)
-                    {
-                        ++skipped_barrier_turns_counter;
-                        continue;
-                    }
-                }
-                else
-                {
-                    if ((u == w) && (m_node_based_graph->GetOutDegree(v) > 1))
-                    {
-                        ++skipped_uturns_counter;
-                        continue;
-                    }
-                }
-
-                // 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))
-                {
-                    ++restricted_turns_counter;
-                    continue;
-                }
-
-                // only add an edge if turn is not prohibited
-                const EdgeData &edge_data1 = m_node_based_graph->GetEdgeData(e1);
-                const EdgeData &edge_data2 = m_node_based_graph->GetEdgeData(e2);
-
-                BOOST_ASSERT(edge_data1.edgeBasedNodeID != edge_data2.edgeBasedNodeID);
-                BOOST_ASSERT(edge_data1.forward);
-                BOOST_ASSERT(edge_data2.forward);
-
-                // the following is the core of the loop.
-                unsigned distance = edge_data1.distance;
-                if (m_traffic_lights.find(v) != m_traffic_lights.end())
-                {
-                    distance += speed_profile.trafficSignalPenalty;
-                }
-                const int turn_penalty = GetTurnPenalty(u, v, w, lua_state);
-                TurnInstruction turn_instruction = AnalyzeTurn(u, v, w);
-                if (turn_instruction == TurnInstruction::UTurn)
-                {
-                    distance += speed_profile.uTurnPenalty;
-                }
-                distance += turn_penalty;
-
-                const bool edge_is_compressed = m_geometry_compressor.HasEntryForID(e1);
-
-                if (edge_is_compressed)
-                {
-                    ++compressed;
-                }
-
-                original_edge_data_vector.emplace_back(
-                    (edge_is_compressed ? m_geometry_compressor.GetPositionForID(e1) : v),
-                    edge_data1.nameID,
-                    turn_instruction,
-                    edge_is_compressed);
-
-                ++original_edges_counter;
-
-                if (original_edge_data_vector.size() > 1024 * 1024 * 10)
-                {
-                    FlushVectorToStream(edge_data_file, original_edge_data_vector);
-                }
-
-                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));
-            }
-        }
-        p.printIncrement();
-    }
-    FlushVectorToStream(edge_data_file, original_edge_data_vector);
-
-    edge_data_file.seekp(std::ios::beg);
-    edge_data_file.write((char *)&original_edges_counter, sizeof(unsigned));
-    edge_data_file.close();
-
-    SimpleLogger().Write() << "Generated " << m_edge_based_node_list.size() << " edge based nodes";
-    SimpleLogger().Write() << "Node-based graph contains " << node_based_edge_counter << " edges";
-    SimpleLogger().Write() << "Edge-expanded graph ...";
-    SimpleLogger().Write() << "  contains " << m_edge_based_edge_list.size() << " edges";
-    SimpleLogger().Write() << "  skips " << restricted_turns_counter << " turns, "
-                                                                        "defined by "
-                           << m_restriction_map->size() << " restrictions";
-    SimpleLogger().Write() << "  skips " << skipped_uturns_counter << " U turns";
-    SimpleLogger().Write() << "  skips " << skipped_barrier_turns_counter << " turns over barriers";
-}
-
-int EdgeBasedGraphFactory::GetTurnPenalty(const NodeID u,
-                                          const NodeID v,
-                                          const NodeID w,
-                                          lua_State *lua_state) const
-{
-    const double angle = GetAngleBetweenThreeFixedPointCoordinates(
-        m_node_info_list[u], m_node_info_list[v], m_node_info_list[w]);
-
-    if (speed_profile.has_turn_penalty_function)
-    {
-        try
-        {
-            // 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(); }
-    }
-    return 0;
-}
-
-TurnInstruction EdgeBasedGraphFactory::AnalyzeTurn(const NodeID u, const NodeID v, const NodeID w)
-    const
-{
-    if (u == 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 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->GetOutDegree(v))
-        {
-            // No turn possible.
-            return TurnInstruction::NoTurn;
-        }
-        return TurnInstruction::StayOnRoundAbout;
-    }
-    // Does turn start or end on roundabout?
-    if (data1.roundabout || data2.roundabout)
-    {
-        // We are entering the roundabout
-        if ((!data1.roundabout) && data2.roundabout)
-        {
-            return TurnInstruction::EnterRoundAbout;
-        }
-        // We are leaving the roundabout
-        if (data1.roundabout && (!data2.roundabout))
-        {
-            return TurnInstruction::LeaveRoundAbout;
-        }
-    }
-
-    // If street names stay the same and if we are certain that it is not a
-    // a segment of a roundabout, we skip it.
-    if (data1.nameID == data2.nameID)
-    {
-        // 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)
-        {
-            return TurnInstruction::NoTurn;
-        }
-    }
-
-    const double angle = GetAngleBetweenThreeFixedPointCoordinates(
-        m_node_info_list[u], m_node_info_list[v], m_node_info_list[w]);
-    return TurnInstructionsClass::GetTurnDirectionOfInstruction(angle);
-}
-
-unsigned EdgeBasedGraphFactory::GetNumberOfEdgeBasedNodes() const
-{
-    return m_number_of_edge_based_nodes;
-}

Contractor/EdgeBasedGraphFactory.h

@@ -1,128 +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.
-
-*/
-
-//  This class constructs the edge-expanded routing graph
-
-#ifndef EDGEBASEDGRAPHFACTORY_H_
-#define EDGEBASEDGRAPHFACTORY_H_
-
-#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 <algorithm>
-#include <iosfwd>
-#include <memory>
-#include <queue>
-#include <string>
-#include <unordered_map>
-#include <unordered_set>
-#include <vector>
-
-struct lua_State;
-
-class EdgeBasedGraphFactory
-{
-  public:
-    EdgeBasedGraphFactory() = delete;
-    EdgeBasedGraphFactory(const EdgeBasedGraphFactory &) = delete;
-
-    struct SpeedProfileProperties;
-
-    explicit EdgeBasedGraphFactory(const std::shared_ptr<NodeBasedDynamicGraph> &node_based_graph,
-                                   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,
-                                   SpeedProfileProperties &speed_profile);
-
-    void Run(const std::string &original_edge_data_filename,
-             const std::string &geometry_filename,
-             lua_State *lua_state);
-
-    void GetEdgeBasedEdges(DeallocatingVector<EdgeBasedEdge> &edges);
-
-    void GetEdgeBasedNodes(std::vector<EdgeBasedNode> &nodes);
-
-    TurnInstruction AnalyzeTurn(const NodeID u, const NodeID v, const NodeID w) const;
-
-    int GetTurnPenalty(const NodeID u, const NodeID v, const NodeID w, lua_State *lua_state) const;
-
-    unsigned GetNumberOfEdgeBasedNodes() const;
-
-    struct SpeedProfileProperties
-    {
-        SpeedProfileProperties()
-            : trafficSignalPenalty(0), uTurnPenalty(0), has_turn_penalty_function(false)
-        {
-        }
-
-        int trafficSignalPenalty;
-        int uTurnPenalty;
-        bool has_turn_penalty_function;
-    } speed_profile;
-
-  private:
-    typedef NodeBasedDynamicGraph::EdgeData EdgeData;
-
-    unsigned m_number_of_edge_based_nodes;
-
-    std::vector<NodeInfo> m_node_info_list;
-    std::vector<EdgeBasedNode> m_edge_based_node_list;
-    DeallocatingVector<EdgeBasedEdge> m_edge_based_edge_list;
-
-    std::shared_ptr<NodeBasedDynamicGraph> m_node_based_graph;
-    std::unordered_set<NodeID> m_barrier_nodes;
-    std::unordered_set<NodeID> m_traffic_lights;
-
-    std::unique_ptr<RestrictionMap> m_restriction_map;
-
-    GeometryCompressor m_geometry_compressor;
-
-    void CompressGeometry();
-    void RenumberEdges();
-    void GenerateEdgeExpandedNodes();
-    void GenerateEdgeExpandedEdges(const std::string &original_edge_data_filename,
-                                   lua_State *lua_state);
-
-    void InsertEdgeBasedNode(NodeID u, NodeID v, EdgeID e1, bool belongsToTinyComponent);
-
-    void FlushVectorToStream(std::ofstream &edge_data_file,
-                             std::vector<OriginalEdgeData> &original_edge_data_vector) const;
-
-    unsigned max_id;
-};
-
-#endif /* EDGEBASEDGRAPHFACTORY_H_ */

Contractor/GeometryCompressor.cpp

@@ -1,225 +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 "GeometryCompressor.h"
-#include "../Util/SimpleLogger.h"
-
-#include <boost/assert.hpp>
-#include <boost/filesystem.hpp>
-#include <boost/filesystem/fstream.hpp>
-
-#include <limits>
-#include <string>
-
-int current_free_list_maximum = 0;
-int UniqueNumber() { return ++current_free_list_maximum; }
-
-GeometryCompressor::GeometryCompressor()
-{
-    m_free_list.reserve(100);
-    IncreaseFreeList();
-}
-
-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;
-    }
-}
-
-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());
-}
-
-unsigned GeometryCompressor::GetPositionForID(const EdgeID edge_id) const
-{
-    auto map_iterator = m_edge_id_to_list_index_map.find(edge_id);
-    BOOST_ASSERT(map_iterator != m_edge_id_to_list_index_map.end());
-    BOOST_ASSERT(map_iterator->second < m_compressed_geometries.size());
-    return map_iterator->second;
-}
-
-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));
-
-    // write indices array
-    unsigned prefix_sum_of_list_indices = 0;
-    for (const auto &elem : m_compressed_geometries)
-    {
-        geometry_out_stream.write((char *)&prefix_sum_of_list_indices, sizeof(unsigned));
-
-        const std::vector<CompressedNode> &current_vector = elem;
-        const unsigned unpacked_size = current_vector.size();
-        BOOST_ASSERT(std::numeric_limits<unsigned>::max() != unpacked_size);
-        prefix_sum_of_list_indices += unpacked_size;
-    }
-    // sentinel element
-    geometry_out_stream.write((char *)&prefix_sum_of_list_indices, sizeof(unsigned));
-
-    // number of geometry entries to follow, it is the (inclusive) prefix sum
-    geometry_out_stream.write((char *)&prefix_sum_of_list_indices, sizeof(unsigned));
-
-    unsigned control_sum = 0;
-    // write compressed geometries
-    for (auto &elem : m_compressed_geometries)
-    {
-        const std::vector<CompressedNode> &current_vector = elem;
-        const unsigned unpacked_size = current_vector.size();
-        control_sum += unpacked_size;
-        BOOST_ASSERT(std::numeric_limits<unsigned>::max() != unpacked_size);
-        for (const CompressedNode current_node : current_vector)
-        {
-            geometry_out_stream.write((char *)&(current_node.first), sizeof(NodeID));
-        }
-    }
-    BOOST_ASSERT(control_sum == prefix_sum_of_list_indices);
-    // all done, let's close the resource
-    geometry_out_stream.close();
-}
-
-void GeometryCompressor::CompressEdge(const EdgeID edge_id_1,
-                                      const EdgeID edge_id_2,
-                                      const NodeID via_node_id,
-                                      const NodeID target_node_id,
-                                      const EdgeWeight weight1,
-                                      const EdgeWeight weight2)
-{
-    // remove super-trivial geometries
-    BOOST_ASSERT(SPECIAL_EDGEID != edge_id_1);
-    BOOST_ASSERT(SPECIAL_EDGEID != edge_id_2);
-    BOOST_ASSERT(SPECIAL_NODEID != via_node_id);
-    BOOST_ASSERT(SPECIAL_NODEID != target_node_id);
-    BOOST_ASSERT(INVALID_EDGE_WEIGHT != weight1);
-    BOOST_ASSERT(INVALID_EDGE_WEIGHT != weight2);
-
-    // append list of removed edge_id plus via node to surviving edge id:
-    // <surv_1, .. , surv_n, via_node_id, rem_1, .. rem_n
-    //
-    // General scheme:
-    // 1. append via node id to list of edge_id_1
-    // 2. find list for edge_id_2, if yes add all elements and delete it
-
-    // Add via node id. List is created if it does not exist
-    if (!HasEntryForID(edge_id_1))
-    {
-        // create a new entry in the map
-        if (0 == m_free_list.size())
-        {
-            // make sure there is a place to put the entries
-            IncreaseFreeList();
-        }
-        BOOST_ASSERT(!m_free_list.empty());
-        m_edge_id_to_list_index_map[edge_id_1] = m_free_list.back();
-        m_free_list.pop_back();
-    }
-
-    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;
-    BOOST_ASSERT(edge_bucket_id1 == GetPositionForID(edge_id_1));
-    BOOST_ASSERT(edge_bucket_id1 < m_compressed_geometries.size());
-
-    std::vector<CompressedNode> &edge_bucket_list1 = m_compressed_geometries[edge_bucket_id1];
-
-    if (edge_bucket_list1.empty())
-    {
-        edge_bucket_list1.emplace_back(via_node_id, weight1);
-    }
-
-    BOOST_ASSERT(0 < edge_bucket_list1.size());
-    BOOST_ASSERT(!edge_bucket_list1.empty());
-
-    if (HasEntryForID(edge_id_2))
-    {
-        // second edge is not atomic anymore
-        const unsigned list_to_remove_index = GetPositionForID(edge_id_2);
-        BOOST_ASSERT(list_to_remove_index < m_compressed_geometries.size());
-
-        std::vector<CompressedNode> &edge_bucket_list2 =
-            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());
-
-        // remove the list of edge_id_2
-        m_edge_id_to_list_index_map.erase(edge_id_2);
-        BOOST_ASSERT(m_edge_id_to_list_index_map.end() ==
-                     m_edge_id_to_list_index_map.find(edge_id_2));
-        edge_bucket_list2.clear();
-        BOOST_ASSERT(0 == edge_bucket_list2.size());
-        m_free_list.emplace_back(list_to_remove_index);
-        BOOST_ASSERT(list_to_remove_index == m_free_list.back());
-    }
-    else
-    {
-        // we are certain that the second edge is atomic.
-        edge_bucket_list1.emplace_back(target_node_id, weight2);
-    }
-}
-
-void GeometryCompressor::PrintStatistics() const
-{
-    const uint64_t compressed_edges = m_compressed_geometries.size();
-    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 longest_chain_length = 0;
-    for (const std::vector<CompressedNode> &current_vector : m_compressed_geometries)
-    {
-        number_of_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  longest chain length: " << longest_chain_length
-                           << "\n  cmpr ratio: "
-                           << ((float)compressed_edges /
-                               std::max(number_of_compressed_geometries, (uint64_t)1))
-                           << "\n  avg chain length: "
-                           << (float)number_of_compressed_geometries /
-                                  std::max((uint64_t)1, compressed_edges);
-}
-
-const std::vector<GeometryCompressor::CompressedNode> &
-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);
-}

Contractor/GeometryCompressor.h

@@ -1,65 +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 <unordered_map>
-
-#include <string>
-#include <vector>
-
-#ifndef GEOMETRY_COMPRESSOR_H
-#define GEOMETRY_COMPRESSOR_H
-
-class GeometryCompressor
-{
-  public:
-    typedef std::pair<NodeID, EdgeWeight> CompressedNode;
-
-    GeometryCompressor();
-    void CompressEdge(const EdgeID surviving_edge_id,
-                      const EdgeID removed_edge_id,
-                      const NodeID via_node_id,
-                      const NodeID target_node,
-                      const EdgeWeight weight1,
-                      const EdgeWeight weight2);
-
-    bool HasEntryForID(const EdgeID edge_id) const;
-    void PrintStatistics() const;
-    void SerializeInternalVector(const std::string &path) const;
-    unsigned GetPositionForID(const EdgeID edge_id) const;
-    const std::vector<GeometryCompressor::CompressedNode> &
-    GetBucketReference(const EdgeID edge_id) const;
-
-  private:
-    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

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/BinaryHeap.h

@@ -1,289 +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 BINARY_HEAP_H
-#define BINARY_HEAP_H
-
-#include <boost/assert.hpp>
-
-#include <algorithm>
-#include <limits>
-#include <map>
-#include <type_traits>
-#include <unordered_map>
-#include <vector>
-
-template <typename NodeID, typename Key> class ArrayStorage
-{
-  public:
-    explicit ArrayStorage(size_t size) : positions(new Key[size])
-    {
-        memset(positions, 0, size * sizeof(Key));
-    }
-
-    ~ArrayStorage() { delete[] positions; }
-
-    Key &operator[](NodeID node) { return positions[node]; }
-
-    void Clear() {}
-
-  private:
-    Key *positions;
-};
-
-template <typename NodeID, typename Key> class MapStorage
-{
-  public:
-    explicit MapStorage(size_t) {}
-
-    Key &operator[](NodeID node) { return nodes[node]; }
-
-    void Clear() { nodes.clear(); }
-
-  private:
-    std::map<NodeID, Key> nodes;
-};
-
-template <typename NodeID, typename Key> class UnorderedMapStorage
-{
-  public:
-    explicit UnorderedMapStorage(size_t) { nodes.rehash(1000); }
-
-    Key &operator[](const NodeID node) { return nodes[node]; }
-
-    Key const &operator[](const NodeID node) const
-    {
-        auto iter = nodes.find(node);
-        return iter->second;
-    }
-
-    void Clear() { nodes.clear(); }
-
-  private:
-    std::unordered_map<NodeID, Key> nodes;
-};
-
-template <typename NodeID,
-          typename Key,
-          typename Weight,
-          typename Data,
-          typename IndexStorage = ArrayStorage<NodeID, NodeID>>
-class BinaryHeap
-{
-  private:
-    BinaryHeap(const BinaryHeap &right);
-    void operator=(const BinaryHeap &right);
-
-  public:
-    typedef Weight WeightType;
-    typedef Data DataType;
-
-    explicit BinaryHeap(size_t maxID) : node_index(maxID) { Clear(); }
-
-    void Clear()
-    {
-        heap.resize(1);
-        inserted_nodes.clear();
-        heap[0].weight = std::numeric_limits<Weight>::min();
-        node_index.Clear();
-    }
-
-    std::size_t Size() const { return (heap.size() - 1); }
-
-    bool Empty() const { return 0 == Size(); }
-
-    void Insert(NodeID node, Weight weight, const Data &data)
-    {
-        HeapElement element;
-        element.index = static_cast<NodeID>(inserted_nodes.size());
-        element.weight = weight;
-        const Key key = static_cast<Key>(heap.size());
-        heap.emplace_back(element);
-        inserted_nodes.emplace_back(node, key, weight, data);
-        node_index[node] = element.index;
-        Upheap(key);
-        CheckHeap();
-    }
-
-    Data &GetData(NodeID node)
-    {
-        const Key index = node_index[node];
-        return inserted_nodes[index].data;
-    }
-
-    Data const &GetData(NodeID node) const
-    {
-        const Key index = node_index[node];
-        return inserted_nodes[index].data;
-    }
-
-    Weight &GetKey(NodeID node)
-    {
-        const Key index = node_index[node];
-        return inserted_nodes[index].weight;
-    }
-
-    bool WasRemoved(const NodeID node)
-    {
-        BOOST_ASSERT(WasInserted(node));
-        const Key index = node_index[node];
-        return inserted_nodes[index].key == 0;
-    }
-
-    bool WasInserted(const NodeID node)
-    {
-        const Key index = node_index[node];
-        if (index >= static_cast<Key>(inserted_nodes.size()))
-        {
-            return false;
-        }
-        return inserted_nodes[index].node == node;
-    }
-
-    NodeID Min() const
-    {
-        BOOST_ASSERT(heap.size() > 1);
-        return inserted_nodes[heap[1].index].node;
-    }
-
-    NodeID DeleteMin()
-    {
-        BOOST_ASSERT(heap.size() > 1);
-        const Key removedIndex = heap[1].index;
-        heap[1] = heap[heap.size() - 1];
-        heap.pop_back();
-        if (heap.size() > 1)
-        {
-            Downheap(1);
-        }
-        inserted_nodes[removedIndex].key = 0;
-        CheckHeap();
-        return inserted_nodes[removedIndex].node;
-    }
-
-    void DeleteAll()
-    {
-        auto iend = heap.end();
-        for (typename std::vector<HeapElement>::iterator i = heap.begin() + 1; i != iend; ++i)
-        {
-            inserted_nodes[i->index].key = 0;
-        }
-        heap.resize(1);
-        heap[0].weight = (std::numeric_limits<Weight>::min)();
-    }
-
-    void DecreaseKey(NodeID node, Weight weight)
-    {
-        BOOST_ASSERT(std::numeric_limits<NodeID>::max() != node);
-        const Key &index = node_index[node];
-        Key &key = inserted_nodes[index].key;
-        BOOST_ASSERT(key >= 0);
-
-        inserted_nodes[index].weight = weight;
-        heap[key].weight = weight;
-        Upheap(key);
-        CheckHeap();
-    }
-
-  private:
-    class HeapNode
-    {
-      public:
-        HeapNode(NodeID n, Key k, Weight w, Data d) : node(n), key(k), weight(w), data(d) {}
-
-        NodeID node;
-        Key key;
-        Weight weight;
-        Data data;
-    };
-    struct HeapElement
-    {
-        Key index;
-        Weight weight;
-    };
-
-    std::vector<HeapNode> inserted_nodes;
-    std::vector<HeapElement> heap;
-    IndexStorage node_index;
-
-    void Downheap(Key key)
-    {
-        const Key droppingIndex = heap[key].index;
-        const Weight weight = heap[key].weight;
-        Key nextKey = key << 1;
-        while (nextKey < static_cast<Key>(heap.size()))
-        {
-            const Key nextKeyOther = nextKey + 1;
-            if ((nextKeyOther < static_cast<Key>(heap.size())) &&
-                (heap[nextKey].weight > heap[nextKeyOther].weight))
-            {
-                nextKey = nextKeyOther;
-            }
-            if (weight <= heap[nextKey].weight)
-            {
-                break;
-            }
-            heap[key] = heap[nextKey];
-            inserted_nodes[heap[key].index].key = key;
-            key = nextKey;
-            nextKey <<= 1;
-        }
-        heap[key].index = droppingIndex;
-        heap[key].weight = weight;
-        inserted_nodes[droppingIndex].key = key;
-    }
-
-    void Upheap(Key key)
-    {
-        const Key risingIndex = heap[key].index;
-        const Weight weight = heap[key].weight;
-        Key nextKey = key >> 1;
-        while (heap[nextKey].weight > weight)
-        {
-            BOOST_ASSERT(nextKey != 0);
-            heap[key] = heap[nextKey];
-            inserted_nodes[heap[key].index].key = key;
-            key = nextKey;
-            nextKey >>= 1;
-        }
-        heap[key].index = risingIndex;
-        heap[key].weight = weight;
-        inserted_nodes[risingIndex].key = key;
-    }
-
-    void CheckHeap()
-    {
-#ifndef NDEBUG
-        for (Key i = 2; i < (Key)heap.size(); ++i)
-        {
-            BOOST_ASSERT(heap[i].weight >= heap[i >> 1].weight);
-        }
-#endif
-    }
-};
-
-#endif // BINARY_HEAP_H

DataStructures/ConcurrentQueue.h

@@ -1,88 +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 CONCURRENT_QUEUE_H
-#define CONCURRENT_QUEUE_H
-
-#include "../typedefs.h"
-
-#include <boost/circular_buffer.hpp>
-#include <condition_variable>
-#include <mutex>
-
-template <typename Data> class ConcurrentQueue
-{
-  public:
-    explicit ConcurrentQueue(const size_t max_size) : m_internal_queue(max_size) {}
-
-    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_internal_queue.push_back(data);
-        m_mutex.unlock();
-        m_not_empty.notify_one();
-    }
-
-    inline bool empty() const { return m_internal_queue.empty(); }
-
-    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(); });
-        popped_value = m_internal_queue.front();
-        m_internal_queue.pop_front();
-        m_mutex.unlock();
-        m_not_full.notify_one();
-    }
-
-    inline bool try_pop(Data &popped_value)
-    {
-        std::unique_lock<std::mutex> lock(m_mutex);
-        if (m_internal_queue.empty())
-        {
-            return false;
-        }
-        popped_value = m_internal_queue.front();
-        m_internal_queue.pop_front();
-        m_mutex.unlock();
-        m_not_full.notify_one();
-        return true;
-    }
-
-  private:
-    boost::circular_buffer<Data> m_internal_queue;
-    std::mutex m_mutex;
-    std::condition_variable m_not_empty;
-    std::condition_variable m_not_full;
-};
-
-#endif // CONCURRENT_QUEUE_H

DataStructures/Coordinate.cpp

@@ -1,331 +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 <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);
-}
-
-double FixedPointCoordinate::ApproximateEuclideanDistance(const FixedPointCoordinate &c1,
-                                                 const FixedPointCoordinate &c2)
-{
-    return ApproximateEuclideanDistance(c1.lat, c1.lon, c2.lat, c2.lon);
-}
-
-double 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 double RAD = 0.017453292519943295769236907684886;
-    const double float_lat1 = (lat1 / COORDINATE_PRECISION) * RAD;
-    const double float_lon1 = (lon1 / COORDINATE_PRECISION) * RAD;
-    const double float_lat2 = (lat2 / COORDINATE_PRECISION) * RAD;
-    const double float_lon2 = (lon2 / COORDINATE_PRECISION) * RAD;
-
-    const double x = (float_lon2 - float_lon1) * cos((float_lat1 + float_lat2) / 2.);
-    const double y = (float_lat2 - float_lat1);
-    const double earth_radius = 6372797.560856;
-    return sqrt(x * x + y * y) * earth_radius;
-}
-
-// Yuck! Code duplication. This function is also in EgdeBasedNode.h
-double FixedPointCoordinate::ComputePerpendicularDistance(const FixedPointCoordinate &point,
-                                                          const FixedPointCoordinate &segA,
-                                                          const FixedPointCoordinate &segB)
-{
-    const double x = lat2y(point.lat / COORDINATE_PRECISION);
-    const double y = point.lon / COORDINATE_PRECISION;
-    const double a = lat2y(segA.lat / COORDINATE_PRECISION);
-    const double b = segA.lon / COORDINATE_PRECISION;
-    const double c = lat2y(segB.lat / COORDINATE_PRECISION);
-    const double d = segB.lon / COORDINATE_PRECISION;
-    double p, q, 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. + 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.;
-    }
-
-    double 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<double>::epsilon())
-    {
-        r = 0.;
-    }
-    else if (std::abs(r - 1.) <= std::numeric_limits<double>::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 double approximated_distance =
-        FixedPointCoordinate::ApproximateDistance(point, nearest_location);
-    BOOST_ASSERT(0. <= approximated_distance);
-    return approximated_distance;
-}
-
-double FixedPointCoordinate::ComputePerpendicularDistance(const FixedPointCoordinate &coord_a,
-                                                   const FixedPointCoordinate &coord_b,
-                                                   const FixedPointCoordinate &query_location,
-                                                   FixedPointCoordinate &nearest_location,
-                                                   double &r)
-{
-    BOOST_ASSERT(query_location.isValid());
-
-    const double x = lat2y(query_location.lat / COORDINATE_PRECISION);
-    const double y = query_location.lon / COORDINATE_PRECISION;
-    const double a = lat2y(coord_a.lat / COORDINATE_PRECISION);
-    const double b = coord_a.lon / COORDINATE_PRECISION;
-    const double c = lat2y(coord_b.lat / COORDINATE_PRECISION);
-    const double d = coord_b.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. + 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<double>::epsilon())
-    {
-        r = 0.;
-    }
-    else if (std::abs(r - 1.) <= std::numeric_limits<double>::epsilon())
-    {
-        r = 1.;
-    }
-    BOOST_ASSERT(!std::isnan(r));
-    if (r <= 0.)
-    {
-        nearest_location.lat = coord_a.lat;
-        nearest_location.lon = coord_a.lon;
-    }
-    else if (r >= 1.)
-    {
-        nearest_location.lat = coord_b.lat;
-        nearest_location.lon = coord_b.lon;
-    }
-    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 double approximated_distance = FixedPointCoordinate::ApproximateEuclideanDistance(
-    const double approximated_distance =
-        FixedPointCoordinate::ApproximateDistance(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 << ")";
-}

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

@@ -1,261 +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 <cstdint>
-
-#include <algorithm>
-#include <limits>
-#include <vector>
-
-template <typename EdgeDataT> class DynamicGraph
-{
-  public:
-    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; }
-
-    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);
-    }
-
-    // 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/HashTable.h

@@ -1,65 +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 HASH_TABLE_H
-#define HASH_TABLE_H
-
-#include <unordered_map>
-
-template <typename Key, typename Value> class HashTable : public std::unordered_map<Key, Value>
-{
-  private:
-    typedef std::unordered_map<Key, Value> super;
-
-  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
-    {
-        auto iter = super::find(key);
-        if (iter == super::end())
-        {
-            return Value();
-        }
-        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 */

DataStructures/HilbertValue.cpp

@@ -1,100 +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 "HilbertValue.h"
-
-#include <osrm/Coordinate.h>
-
-uint64_t HilbertCode::operator()(const FixedPointCoordinate &current_coordinate) const
-{
-    unsigned location[2];
-    location[0] = current_coordinate.lat + (90 * COORDINATE_PRECISION);
-    location[1] = current_coordinate.lon + (180 * COORDINATE_PRECISION);
-
-    TransposeCoordinate(location);
-    return BitInterleaving(location[0], location[1]);
-}
-
-uint64_t HilbertCode::BitInterleaving(const uint32_t latitude, const uint32_t longitude) const
-{
-    uint64_t result = 0;
-    for (int8_t index = 31; index >= 0; --index)
-    {
-        result |= (latitude >> index) & 1;
-        result <<= 1;
-        result |= (longitude >> index) & 1;
-        if (0 != index)
-        {
-            result <<= 1;
-        }
-    }
-    return result;
-}
-
-void HilbertCode::TransposeCoordinate(uint32_t *X) const
-{
-    uint32_t M = 1 << (32 - 1), P, Q, t;
-    int i;
-    // Inverse undo
-    for (Q = M; Q > 1; Q >>= 1)
-    {
-        P = Q - 1;
-        for (i = 0; i < 2; ++i)
-        {
-
-            const bool condition = (X[i] & Q);
-            if (condition)
-            {
-                X[0] ^= P; // invert
-            }
-            else
-            {
-                t = (X[0] ^ X[i]) & P;
-                X[0] ^= t;
-                X[i] ^= t;
-            }
-        } // exchange
-    }
-    // Gray encode
-    for (i = 1; i < 2; ++i)
-    {
-        X[i] ^= X[i - 1];
-    }
-    t = 0;
-    for (Q = M; Q > 1; Q >>= 1)
-    {
-        const bool condition = (X[2 - 1] & Q);
-        if (condition)
-        {
-            t ^= Q - 1;
-        }
-    } // check if this for loop is wrong
-    for (i = 0; i < 2; ++i)
-    {
-        X[i] ^= t;
-    }
-}

DataStructures/HilbertValue.h

@@ -1,49 +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 HILBERTVALUE_H_
-#define HILBERTVALUE_H_
-
-#include <cstdint>
-
-// computes a 64 bit value that corresponds to the hilbert space filling curve
-
-struct FixedPointCoordinate;
-
-class HilbertCode
-{
-  public:
-    uint64_t operator()(const FixedPointCoordinate &current_coordinate) const;
-    HilbertCode() {}
-    HilbertCode(const HilbertCode &) = delete;
-
-  private:
-    inline uint64_t BitInterleaving(const uint32_t a, const uint32_t b) const;
-    inline void TransposeCoordinate(uint32_t *X) const;
-};
-
-#endif /* HILBERTVALUE_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/LRUCache.h

@@ -1,97 +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 LRUCACHE_H
-#define LRUCACHE_H
-
-#include <list>
-#include <unordered_map>
-
-template <typename KeyT, typename ValueT> class LRUCache
-{
-  private:
-    struct CacheEntry
-    {
-        CacheEntry(KeyT k, ValueT v) : key(k), value(v) {}
-        KeyT key;
-        ValueT value;
-    };
-    unsigned capacity;
-    std::list<CacheEntry> itemsInCache;
-    std::unordered_map<KeyT, typename std::list<CacheEntry>::iterator> positionMap;
-
-  public:
-    explicit LRUCache(unsigned c) : capacity(c) {}
-
-    bool Holds(KeyT key)
-    {
-        if (positionMap.find(key) != positionMap.end())
-        {
-            return true;
-        }
-        return false;
-    }
-
-    void Insert(const KeyT key, ValueT &value)
-    {
-        itemsInCache.push_front(CacheEntry(key, value));
-        positionMap.insert(std::make_pair(key, itemsInCache.begin()));
-        if (itemsInCache.size() > capacity)
-        {
-            positionMap.erase(itemsInCache.back().key);
-            itemsInCache.pop_back();
-        }
-    }
-
-    void Insert(const KeyT key, ValueT value)
-    {
-        itemsInCache.push_front(CacheEntry(key, value));
-        positionMap.insert(std::make_pair(key, itemsInCache.begin()));
-        if (itemsInCache.size() > capacity)
-        {
-            positionMap.erase(itemsInCache.back().key);
-            itemsInCache.pop_back();
-        }
-    }
-
-    bool Fetch(const KeyT key, ValueT &result)
-    {
-        if (Holds(key))
-        {
-            CacheEntry e = *(positionMap.find(key)->second);
-            result = e.value;
-
-            // move to front
-            itemsInCache.splice(positionMap.find(key)->second, itemsInCache, itemsInCache.begin());
-            positionMap.find(key)->second = itemsInCache.begin();
-            return true;
-        }
-        return false;
-    }
-    unsigned Size() const { return itemsInCache.size(); }
-};
-#endif // LRUCACHE_H

DataStructures/NodeBasedGraph.h

@@ -1,109 +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)
-{
-    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/OriginalEdgeData.h

@@ -1,60 +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 ORIGINAL_EDGE_DATA_H
-#define ORIGINAL_EDGE_DATA_H
-
-#include "TurnInstructions.h"
-#include "../typedefs.h"
-
-#include <limits>
-
-struct OriginalEdgeData
-{
-    explicit OriginalEdgeData(NodeID via_node,
-                              unsigned name_id,
-                              TurnInstruction turn_instruction,
-                              bool compressed_geometry)
-        : via_node(via_node), name_id(name_id), turn_instruction(turn_instruction),
-          compressed_geometry(compressed_geometry)
-    {
-    }
-
-    OriginalEdgeData()
-        : via_node(std::numeric_limits<unsigned>::max()),
-          name_id(std::numeric_limits<unsigned>::max()),
-          turn_instruction(TurnInstruction::NoTurn), compressed_geometry(false)
-    {
-    }
-
-    NodeID via_node;
-    unsigned name_id;
-    TurnInstruction turn_instruction;
-    bool compressed_geometry;
-};
-
-#endif // ORIGINAL_EDGE_DATA_H

DataStructures/Percent.h

@@ -1,103 +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 PERCENT_H
-#define PERCENT_H
-
-#include "../Util/OpenMPWrapper.h"
-#include <iostream>
-
-class Percent
-{
-  public:
-    explicit Percent(unsigned max_value, unsigned step = 5) { reinit(max_value, step); }
-
-   // Reinitializes
-    void reinit(unsigned max_value, unsigned step = 5)
-    {
-        m_max_value = max_value;
-        m_current_value = 0;
-        m_percent_interval = m_max_value / 100;
-        m_next_threshold = m_percent_interval;
-        m_last_percent = 0;
-        m_step = step;
-    }
-
-    // If there has been significant progress, display it.
-    void printStatus(unsigned current_value)
-    {
-        if (current_value >= m_next_threshold)
-        {
-            m_next_threshold += m_percent_interval;
-            printPercent(current_value / (double)m_max_value * 100);
-        }
-        if (current_value + 1 == m_max_value)
-            std::cout << " 100%" << std::endl;
-    }
-
-    void printIncrement()
-    {
-#pragma omp atomic
-        ++m_current_value;
-        printStatus(m_current_value);
-    }
-
-    void printAddition(const unsigned addition)
-    {
-#pragma omp atomic
-        m_current_value += addition;
-        printStatus(m_current_value);
-    }
-
-  private:
-    unsigned m_current_value;
-    unsigned m_max_value;
-    unsigned m_percent_interval;
-    unsigned m_next_threshold;
-    unsigned m_last_percent;
-    unsigned m_step;
-
-    // Displays progress.
-    void printPercent(double percent)
-    {
-        while (percent >= m_last_percent + m_step)
-        {
-            m_last_percent += m_step;
-            if (m_last_percent % 10 == 0)
-            {
-                std::cout << " " << m_last_percent << "% ";
-            }
-            else
-            {
-                std::cout << ".";
-            }
-            std::cout.flush();
-        }
-    }
-};
-
-#endif // PERCENT_H

DataStructures/PhantomNodes.h

@@ -1,174 +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 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/QueryEdge.h

@@ -1,64 +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 QUERYEDGE_H_
-#define QUERYEDGE_H_
-
-#include "../typedefs.h"
-
-struct QueryEdge
-{
-    NodeID source;
-    NodeID target;
-    struct EdgeData
-    {
-        NodeID id : 31;
-        bool shortcut : 1;
-        int distance : 30;
-        bool forward : 1;
-        bool backward : 1;
-    } data;
-
-    bool operator<(const QueryEdge &right) const
-    {
-        if (source != right.source)
-        {
-            return source < right.source;
-        }
-        return target < right.target;
-    }
-
-    bool operator==(const QueryEdge &right) const
-    {
-        return (source == right.source && target == right.target &&
-                data.distance == right.data.distance && data.shortcut == right.data.shortcut &&
-                data.forward == right.data.forward && data.backward == right.data.backward &&
-                data.id == right.data.id);
-    }
-};
-
-#endif /* QUERYEDGE_H_ */

DataStructures/QueryNode.h

@@ -1,85 +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 QUERY_NODE_H
-#define QUERY_NODE_H
-
-#include "../typedefs.h"
-
-#include <osrm/Coordinate.h>
-
-#include <boost/assert.hpp>
-
-#include <limits>
-
-struct NodeInfo
-{
-    typedef NodeID key_type; // type of NodeID
-    typedef int value_type; // type of lat,lons
-
-    NodeInfo(int lat, int lon, NodeID id) : lat(lat), lon(lon), id(id) {}
-    NodeInfo()
-        : lat(std::numeric_limits<int>::max()), lon(std::numeric_limits<int>::max()),
-          id(std::numeric_limits<unsigned>::max())
-    {
-    }
-
-    int lat;
-    int lon;
-    NodeID id;
-
-    static NodeInfo min_value()
-    {
-        return NodeInfo(-90 * COORDINATE_PRECISION,
-                        -180 * COORDINATE_PRECISION,
-                        std::numeric_limits<NodeID>::min());
-    }
-
-    static NodeInfo max_value()
-    {
-        return NodeInfo(90 * COORDINATE_PRECISION,
-                        180 * COORDINATE_PRECISION,
-                        std::numeric_limits<NodeID>::max());
-    }
-
-    value_type operator[](const std::size_t n) const
-    {
-        switch (n)
-        {
-        case 1:
-            return lat;
-        case 0:
-            return lon;
-        default:
-            break;
-        }
-        BOOST_ASSERT_MSG(false, "should not happen");
-        return std::numeric_limits<unsigned>::max();
-    }
-};
-
-#endif // QUERY_NODE_H

DataStructures/RawRouteData.h

@@ -1,84 +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 RAW_ROUTE_DATA_H
-#define RAW_ROUTE_DATA_H
-
-#include "../DataStructures/PhantomNodes.h"
-#include "../DataStructures/TurnInstructions.h"
-#include "../typedefs.h"
-
-#include <osrm/Coordinate.h>
-
-#include <limits>
-
-#include <vector>
-
-struct PathData
-{
-    PathData()
-        : node(std::numeric_limits<unsigned>::max()), name_id(std::numeric_limits<unsigned>::max()),
-          segment_duration(std::numeric_limits<unsigned>::max()),
-          turn_instruction(TurnInstruction::NoTurn)
-    {
-    }
-
-    PathData(NodeID node, unsigned name_id, TurnInstruction turn_instruction, unsigned segment_duration)
-        : node(node), name_id(name_id), segment_duration(segment_duration), turn_instruction(turn_instruction)
-    {
-    }
-    NodeID node;
-    unsigned name_id;
-    unsigned segment_duration;
-    TurnInstruction turn_instruction;
-};
-
-struct RawRouteData
-{
-    std::vector<std::vector<PathData>> unpacked_path_segments;
-    std::vector<PathData> unpacked_alternative;
-    std::vector<PhantomNodes> segment_end_coordinates;
-    std::vector<FixedPointCoordinate> raw_via_node_coordinates;
-    unsigned check_sum;
-    int shortest_path_length;
-    int alternative_path_length;
-    bool source_traversed_in_reverse;
-    bool target_traversed_in_reverse;
-    bool alt_source_traversed_in_reverse;
-    bool alt_target_traversed_in_reverse;
-
-    RawRouteData()
-        : check_sum(std::numeric_limits<unsigned>::max()),
-          shortest_path_length(std::numeric_limits<int>::max()),
-          alternative_path_length(std::numeric_limits<int>::max()),
-          source_traversed_in_reverse(false), target_traversed_in_reverse(false),
-          alt_source_traversed_in_reverse(false), alt_target_traversed_in_reverse(false)
-    {
-    }
-};
-
-#endif // RAW_ROUTE_DATA_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

@@ -1,168 +0,0 @@
-#include "RestrictionMap.h"
-#include "NodeBasedGraph.h"
-
-RestrictionMap::RestrictionMap(const std::shared_ptr<NodeBasedDynamicGraph> &graph,
-                               const std::vector<TurnRestriction> &input_restrictions_list)
-    : m_count(0), m_graph(graph)
-{
-    // decompose restirction consisting of a start, via and end note into a start-edge
-    // and all end-nodes
-    for (auto &restriction : input_restrictions_list)
-    {
-        std::pair<NodeID, NodeID> restriction_source =
-            std::make_pair(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)
-            .push_back(std::make_pair(restriction.toNode, restriction.flags.isOnly));
-    }
-}
-
-/**
- * Replace end v with w in each turn restriction containing u as via node
- *
- * Note: We need access to node based graph.
- */
-void RestrictionMap::FixupArrivingTurnRestriction(const NodeID u, const NodeID v, const NodeID w)
-{
-    BOOST_ASSERT(u != std::numeric_limits<unsigned>::max());
-    BOOST_ASSERT(v != std::numeric_limits<unsigned>::max());
-    BOOST_ASSERT(w != std::numeric_limits<unsigned>::max());
-
-    // find all possible 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 (EdgeID current_edge_id = m_graph->BeginEdges(u); current_edge_id < m_graph->EndEdges(u);
-         ++current_edge_id)
-    {
-        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)
-    {
-        const std::pair<NodeID, NodeID> restr_start = std::make_pair(x, u);
-        auto restriction_iterator = m_restriction_map.find(restr_start);
-        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 the 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 != std::numeric_limits<unsigned>::max());
-    BOOST_ASSERT(v != std::numeric_limits<unsigned>::max());
-    BOOST_ASSERT(w != std::numeric_limits<unsigned>::max());
-
-    const std::pair<NodeID, NodeID> old_start = std::make_pair(v, w);
-
-    auto restriction_iterator = m_restriction_map.find(old_start);
-    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)
-        const std::pair<NodeID, NodeID> new_start = std::make_pair(u, w);
-        m_restriction_map.insert(std::make_pair(new_start, index));
-    }
-}
-
-/*
- * Check if the edge (u, v) is contained in any turn restriction.
- * If so returns id of first target node.
- */
-NodeID RestrictionMap::CheckForEmanatingIsOnlyTurn(const NodeID u, const NodeID v) const
-{
-    BOOST_ASSERT(u != std::numeric_limits<unsigned>::max());
-    BOOST_ASSERT(v != std::numeric_limits<unsigned>::max());
-
-    const std::pair<NodeID, NodeID> restriction_source = std::make_pair(u, v);
-    auto restriction_iter = m_restriction_map.find(restriction_source);
-
-    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 std::numeric_limits<unsigned>::max();
-}
-
-/**
- * Checks if the turn described by start u, via v and targed w is covert by any turn restriction.
- */
-bool RestrictionMap::CheckIfTurnIsRestricted(const NodeID u, const NodeID v, const NodeID w) const
-{
-    BOOST_ASSERT(u != std::numeric_limits<unsigned>::max());
-    BOOST_ASSERT(v != std::numeric_limits<unsigned>::max());
-    BOOST_ASSERT(w != std::numeric_limits<unsigned>::max());
-
-    const std::pair<NodeID, NodeID> restriction_source = std::make_pair(u, v);
-    auto restriction_iter = m_restriction_map.find(restriction_source);
-
-    if (restriction_iter != m_restriction_map.end())
-    {
-        const unsigned index = restriction_iter->second;
-        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;
-}

DataStructures/RestrictionMap.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 __RESTRICTION_MAP_H__
-#define __RESTRICTION_MAP_H__
-
-#include <memory>
-
-#include "../typedefs.h"
-#include "DynamicGraph.h"
-#include "Restriction.h"
-#include "NodeBasedGraph.h"
-
-#include <boost/unordered_map.hpp>
-
-/*!
- * Makee it efficent to look up if an edge is the start + via node of a TurnRestriction.
- * Is needed by EdgeBasedGraphFactory.
- */
-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;
-
-    unsigned size() { return m_count; }
-
-  private:
-    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
-    boost::unordered_map<RestrictionSource, unsigned> m_restriction_map;
-};
-
-#endif

DataStructures/RouteParameters.cpp

@@ -1,82 +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/RouteParameters.h>
-
-#include <boost/fusion/container/vector.hpp>
-#include <boost/fusion/sequence/intrinsic.hpp>
-#include <boost/fusion/include/at_c.hpp>
-
-RouteParameters::RouteParameters()
-    : zoom_level(18), print_instructions(false), alternate_route(true), geometry(true),
-      compression(true), deprecatedAPI(false), check_sum(-1)
-{
-}
-
-void RouteParameters::setZoomLevel(const short level)
-{
-    if (18 >= level && 0 <= level)
-    {
-        zoom_level = level;
-    }
-}
-
-void RouteParameters::setAlternateRouteFlag(const bool flag) { alternate_route = flag; }
-
-void RouteParameters::setDeprecatedAPIFlag(const std::string &) { deprecatedAPI = true; }
-
-void RouteParameters::setChecksum(const unsigned sum) { check_sum = sum; }
-
-void RouteParameters::setInstructionFlag(const bool flag) { print_instructions = flag; }
-
-void RouteParameters::setService(const std::string &service_string) { service = service_string; }
-
-void RouteParameters::setOutputFormat(const std::string &format) { output_format = format; }
-
-void RouteParameters::setJSONpParameter(const std::string &parameter) { jsonp_parameter = parameter; }
-
-void RouteParameters::addHint(const std::string &hint)
-{
-    hints.resize(coordinates.size());
-    if (!hints.empty())
-    {
-        hints.back() = hint;
-    }
-}
-
-void RouteParameters::setLanguage(const std::string &language_string) { language = language_string; }
-
-void RouteParameters::setGeometryFlag(const bool flag) { geometry = flag; }
-
-void RouteParameters::setCompressionFlag(const bool flag) { compression = flag; }
-
-void RouteParameters::addCoordinate(const boost::fusion::vector<double, double> &transmitted_coordinates)
-{
-    int lat = COORDINATE_PRECISION * boost::fusion::at_c<0>(transmitted_coordinates);
-    int lon = COORDINATE_PRECISION * boost::fusion::at_c<1>(transmitted_coordinates);
-    coordinates.emplace_back(lat, lon);
-}

DataStructures/SearchEngine.h

@@ -1,54 +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 SEARCHENGINE_H
-#define SEARCHENGINE_H
-
-#include "SearchEngineData.h"
-#include "../RoutingAlgorithms/AlternativePathRouting.h"
-#include "../RoutingAlgorithms/ShortestPathRouting.h"
-
-template <class DataFacadeT> class SearchEngine
-{
-  private:
-    DataFacadeT *facade;
-    SearchEngineData engine_working_data;
-
-  public:
-    ShortestPathRouting<DataFacadeT> shortest_path;
-    AlternativeRouting<DataFacadeT> alternative_path;
-
-    explicit SearchEngine(DataFacadeT *facade)
-        : facade(facade), shortest_path(facade, engine_working_data),
-          alternative_path(facade, engine_working_data)
-    {
-    }
-
-    ~SearchEngine() {}
-};
-
-#endif // SEARCHENGINE_H

DataStructures/SearchEngineData.cpp

@@ -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.
-
-*/
-
-#include "SearchEngineData.h"
-
-void SearchEngineData::InitializeOrClearFirstThreadLocalStorage(const unsigned number_of_nodes)
-{
-    if (forwardHeap.get())
-    {
-        forwardHeap->Clear();
-    }
-    else
-    {
-        forwardHeap.reset(new QueryHeap(number_of_nodes));
-    }
-
-    if (backwardHeap.get())
-    {
-        backwardHeap->Clear();
-    }
-    else
-    {
-        backwardHeap.reset(new QueryHeap(number_of_nodes));
-    }
-}
-
-void SearchEngineData::InitializeOrClearSecondThreadLocalStorage(const unsigned number_of_nodes)
-{
-    if (forwardHeap2.get())
-    {
-        forwardHeap2->Clear();
-    }
-    else
-    {
-        forwardHeap2.reset(new QueryHeap(number_of_nodes));
-    }
-
-    if (backwardHeap2.get())
-    {
-        backwardHeap2->Clear();
-    }
-    else
-    {
-        backwardHeap2.reset(new QueryHeap(number_of_nodes));
-    }
-}
-
-void SearchEngineData::InitializeOrClearThirdThreadLocalStorage(const unsigned number_of_nodes)
-{
-    if (forwardHeap3.get())
-    {
-        forwardHeap3->Clear();
-    }
-    else
-    {
-        forwardHeap3.reset(new QueryHeap(number_of_nodes));
-    }
-
-    if (backwardHeap3.get())
-    {
-        backwardHeap3->Clear();
-    }
-    else
-    {
-        backwardHeap3.reset(new QueryHeap(number_of_nodes));
-    }
-}

DataStructures/SearchEngineData.h

@@ -1,66 +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 SEARCH_ENGINE_DATA_H
-#define SEARCH_ENGINE_DATA_H
-
-#include "BinaryHeap.h"
-#include "QueryEdge.h"
-#include "StaticGraph.h"
-
-#include "../typedefs.h"
-
-#include <boost/thread.hpp>
-
-#include <vector>
-
-struct HeapData
-{
-    NodeID parent;
-    /* explicit */ HeapData(NodeID p) : parent(p) {}
-};
-
-struct SearchEngineData
-{
-    typedef BinaryHeap<NodeID, NodeID, int, HeapData, UnorderedMapStorage<NodeID, int>> QueryHeap;
-    typedef boost::thread_specific_ptr<QueryHeap> SearchEngineHeapPtr;
-
-    static SearchEngineHeapPtr forwardHeap;
-    static SearchEngineHeapPtr backwardHeap;
-    static SearchEngineHeapPtr forwardHeap2;
-    static SearchEngineHeapPtr backwardHeap2;
-    static SearchEngineHeapPtr forwardHeap3;
-    static SearchEngineHeapPtr backwardHeap3;
-
-    void InitializeOrClearFirstThreadLocalStorage(const unsigned number_of_nodes);
-
-    void InitializeOrClearSecondThreadLocalStorage(const unsigned number_of_nodes);
-
-    void InitializeOrClearThirdThreadLocalStorage(const unsigned number_of_nodes);
-};
-
-#endif // SEARCH_ENGINE_DATA_H

DataStructures/SegmentInformation.h

@@ -1,70 +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 SEGMENT_INFORMATION_H
-#define SEGMENT_INFORMATION_H
-
-#include "TurnInstructions.h"
-
-#include "../typedefs.h"
-
-#include <osrm/Coordinate.h>
-
-// Struct fits everything in one cache line
-struct SegmentInformation
-{
-    FixedPointCoordinate location;
-    NodeID name_id;
-    unsigned duration;
-    double length;
-    short bearing; // more than enough [0..3600] fits into 12 bits
-    TurnInstruction turn_instruction;
-    bool necessary;
-
-    explicit SegmentInformation(const FixedPointCoordinate &location,
-                                const NodeID name_id,
-                                const unsigned duration,
-                                const double length,
-                                const TurnInstruction turn_instruction,
-                                const bool necessary)
-        : location(location), name_id(name_id), duration(duration), length(length), bearing(0),
-          turn_instruction(turn_instruction), necessary(necessary)
-    {
-    }
-
-    explicit SegmentInformation(const FixedPointCoordinate &location,
-                                const NodeID name_id,
-                                const unsigned duration,
-                                const double length,
-                                const TurnInstruction turn_instruction)
-        : location(location), name_id(name_id), duration(duration), length(length), bearing(0),
-          turn_instruction(turn_instruction), necessary(turn_instruction != TurnInstruction::NoTurn)
-    {
-    }
-};
-
-#endif /* SEGMENT_INFORMATION_H */

DataStructures/SharedMemoryFactory.h

@@ -1,233 +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_MEMORY_FACTORY_H
-#define SHARED_MEMORY_FACTORY_H
-
-#include "../Util/OSRMException.h"
-#include "../Util/SimpleLogger.h"
-
-#include <boost/filesystem.hpp>
-#include <boost/filesystem/fstream.hpp>
-#include <boost/interprocess/mapped_region.hpp>
-#include <boost/interprocess/xsi_shared_memory.hpp>
-
-#ifdef __linux__
-#include <sys/ipc.h>
-#include <sys/shm.h>
-#endif
-
-// #include <cstring>
-#include <cstdint>
-
-#include <algorithm>
-#include <exception>
-
-struct OSRMLockFile
-{
-    boost::filesystem::path operator()()
-    {
-        boost::filesystem::path temp_dir = boost::filesystem::temp_directory_path();
-        boost::filesystem::path lock_file = temp_dir / "osrm.lock";
-        return lock_file;
-    }
-};
-
-class SharedMemory
-{
-
-    // Remove shared memory on destruction
-    class shm_remove
-    {
-      private:
-        int m_shmid;
-        bool m_initialized;
-
-      public:
-        void SetID(int shmid)
-        {
-            m_shmid = shmid;
-            m_initialized = true;
-        }
-
-        shm_remove() : m_shmid(INT_MIN), m_initialized(false) {}
-        shm_remove(const shm_remove &) = delete;
-        ~shm_remove()
-        {
-            if (m_initialized)
-            {
-                SimpleLogger().Write(logDEBUG) << "automatic memory deallocation";
-                if (!boost::interprocess::xsi_shared_memory::remove(m_shmid))
-                {
-                    SimpleLogger().Write(logDEBUG) << "could not deallocate id " << m_shmid;
-                }
-            }
-        }
-    };
-
-  public:
-    void *Ptr() const { return region.get_address(); }
-
-    SharedMemory() = delete;
-    SharedMemory(const SharedMemory &) = delete;
-
-    template <typename IdentifierT>
-    SharedMemory(const boost::filesystem::path &lock_file,
-                 const IdentifierT id,
-                 const uint64_t size = 0,
-                 bool read_write = false,
-                 bool remove_prev = true)
-        : key(lock_file.string().c_str(), id)
-    {
-        if (0 == size)
-        { // read_only
-            shm = boost::interprocess::xsi_shared_memory(boost::interprocess::open_only, key);
-
-            region = boost::interprocess::mapped_region(
-                shm,
-                (read_write ? boost::interprocess::read_write : boost::interprocess::read_only));
-        }
-        else
-        { // writeable pointer
-            // remove previously allocated mem
-            if (remove_prev)
-            {
-                Remove(key);
-            }
-            shm = boost::interprocess::xsi_shared_memory(
-                boost::interprocess::open_or_create, key, size);
-#ifdef __linux__
-            if (-1 == shmctl(shm.get_shmid(), SHM_LOCK, 0))
-            {
-                if (ENOMEM == errno)
-                {
-                    SimpleLogger().Write(logWARNING) << "could not lock shared memory to RAM";
-                }
-            }
-#endif
-            region = boost::interprocess::mapped_region(shm, boost::interprocess::read_write);
-
-            remover.SetID(shm.get_shmid());
-            SimpleLogger().Write(logDEBUG) << "writeable memory allocated " << size << " bytes";
-        }
-    }
-
-    template <typename IdentifierT> static bool RegionExists(const IdentifierT id)
-    {
-        bool result = true;
-        try
-        {
-            OSRMLockFile lock_file;
-            boost::interprocess::xsi_key key(lock_file().string().c_str(), id);
-            result = RegionExists(key);
-        }
-        catch (...) { result = false; }
-        return result;
-    }
-
-    template <typename IdentifierT> static bool Remove(const IdentifierT id)
-    {
-        OSRMLockFile lock_file;
-        boost::interprocess::xsi_key key(lock_file().string().c_str(), id);
-        return Remove(key);
-    }
-
-  private:
-    static bool RegionExists(const boost::interprocess::xsi_key &key)
-    {
-        bool result = true;
-        try { boost::interprocess::xsi_shared_memory shm(boost::interprocess::open_only, key); }
-        catch (...) { result = false; }
-        return result;
-    }
-
-    static bool Remove(const boost::interprocess::xsi_key &key)
-    {
-        bool ret = false;
-        try
-        {
-            SimpleLogger().Write(logDEBUG) << "deallocating prev memory";
-            boost::interprocess::xsi_shared_memory xsi(boost::interprocess::open_only, key);
-            ret = boost::interprocess::xsi_shared_memory::remove(xsi.get_shmid());
-        }
-        catch (const boost::interprocess::interprocess_exception &e)
-        {
-            if (e.get_error_code() != boost::interprocess::not_found_error)
-            {
-                throw;
-            }
-        }
-        return ret;
-    }
-
-    boost::interprocess::xsi_key key;
-    boost::interprocess::xsi_shared_memory shm;
-    boost::interprocess::mapped_region region;
-    shm_remove remover;
-};
-
-template <class LockFileT = OSRMLockFile> class SharedMemoryFactory_tmpl
-{
-  public:
-    template <typename IdentifierT>
-    static SharedMemory *Get(const IdentifierT &id,
-                             const uint64_t size = 0,
-                             bool read_write = false,
-                             bool remove_prev = true)
-    {
-        try
-        {
-            LockFileT lock_file;
-            if (!boost::filesystem::exists(lock_file()))
-            {
-                if (0 == size)
-                {
-                    throw OSRMException("lock file does not exist, exiting");
-                }
-                else
-                {
-                    boost::filesystem::ofstream ofs(lock_file());
-                    ofs.close();
-                }
-            }
-            return new SharedMemory(lock_file(), id, size, read_write, remove_prev);
-        }
-        catch (const boost::interprocess::interprocess_exception &e)
-        {
-            SimpleLogger().Write(logWARNING) << "caught exception: " << e.what() << ", code "
-                                             << e.get_error_code();
-            throw OSRMException(e.what());
-        }
-    }
-
-    SharedMemoryFactory_tmpl() = delete;
-    SharedMemoryFactory_tmpl(const SharedMemoryFactory_tmpl &) = delete;
-};
-
-typedef SharedMemoryFactory_tmpl<> SharedMemoryFactory;
-
-#endif /* SHARED_MEMORY_POINTER_FACTORY_H */

DataStructures/SharedMemoryVectorWrapper.h

@@ -1,156 +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_MEMORY_VECTOR_WRAPPER_H
-#define SHARED_MEMORY_VECTOR_WRAPPER_H
-
-#include "../Util/SimpleLogger.h"
-
-#include <boost/assert.hpp>
-
-#include <algorithm>
-#include <iterator>
-#include <type_traits>
-#include <vector>
-
-template <typename DataT> class ShMemIterator : public std::iterator<std::input_iterator_tag, DataT>
-{
-    DataT *p;
-
-  public:
-    explicit ShMemIterator(DataT *x) : p(x) {}
-    ShMemIterator(const ShMemIterator &mit) : p(mit.p) {}
-    ShMemIterator &operator++()
-    {
-        ++p;
-        return *this;
-    }
-    ShMemIterator operator++(int)
-    {
-        ShMemIterator tmp(*this);
-        operator++();
-        return tmp;
-    }
-    ShMemIterator operator+(std::ptrdiff_t diff)
-    {
-        ShMemIterator tmp(p + diff);
-        return tmp;
-    }
-    bool operator==(const ShMemIterator &rhs) { return p == rhs.p; }
-    bool operator!=(const ShMemIterator &rhs) { return p != rhs.p; }
-    DataT &operator*() { return *p; }
-};
-
-template <typename DataT> class SharedMemoryWrapper
-{
-  private:
-    DataT *m_ptr;
-    std::size_t m_size;
-
-  public:
-    SharedMemoryWrapper() : m_ptr(nullptr), m_size(0) {}
-
-    SharedMemoryWrapper(DataT *ptr, std::size_t size) : m_ptr(ptr), m_size(size) {}
-
-    void swap(SharedMemoryWrapper<DataT> &other)
-    {
-        BOOST_ASSERT_MSG(m_size != 0 || other.size() != 0, "size invalid");
-        std::swap(m_size, other.m_size);
-        std::swap(m_ptr, other.m_ptr);
-    }
-
-    DataT &at(const std::size_t index) { return m_ptr[index]; }
-
-    const DataT &at(const std::size_t index) const { return m_ptr[index]; }
-
-    ShMemIterator<DataT> begin() const { return ShMemIterator<DataT>(m_ptr); }
-
-    ShMemIterator<DataT> end() const { return ShMemIterator<DataT>(m_ptr + m_size); }
-
-    std::size_t size() const { return m_size; }
-
-    bool empty() const { return 0 == size(); }
-
-    DataT &operator[](const unsigned index)
-    {
-        BOOST_ASSERT_MSG(index < m_size, "invalid size");
-        return m_ptr[index];
-    }
-
-    const DataT &operator[](const unsigned index) const
-    {
-        BOOST_ASSERT_MSG(index < m_size, "invalid size");
-        return m_ptr[index];
-    }
-};
-
-template <> class SharedMemoryWrapper<bool>
-{
-  private:
-    unsigned *m_ptr;
-    std::size_t m_size;
-
-  public:
-    SharedMemoryWrapper() : m_ptr(nullptr), m_size(0) {}
-
-    SharedMemoryWrapper(unsigned *ptr, std::size_t size) : m_ptr(ptr), m_size(size) {}
-
-    void swap(SharedMemoryWrapper<bool> &other)
-    {
-        BOOST_ASSERT_MSG(m_size != 0 || other.size() != 0, "size invalid");
-        std::swap(m_size, other.m_size);
-        std::swap(m_ptr, other.m_ptr);
-    }
-
-    bool at(const std::size_t index) const
-    {
-        const unsigned bucket = index / 32;
-        const unsigned offset = index % 32;
-        return m_ptr[bucket] & (1 << offset);
-    }
-
-    std::size_t size() const { return m_size; }
-
-    bool empty() const { return 0 == size(); }
-
-    bool operator[](const unsigned index)
-    {
-        BOOST_ASSERT_MSG(index < m_size, "invalid size");
-        const unsigned bucket = index / 32;
-        const unsigned offset = index % 32;
-        return m_ptr[bucket] & (1 << offset);
-    }
-};
-
-template <typename DataT, bool UseSharedMemory> struct ShM
-{
-    typedef typename std::conditional<UseSharedMemory,
-                                      SharedMemoryWrapper<DataT>,
-                                      std::vector<DataT>>::type vector;
-};
-
-#endif // SHARED_MEMORY_VECTOR_WRAPPER_H

DataStructures/StaticGraph.h

@@ -1,219 +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 STATIC_GRAPH_H
-#define STATIC_GRAPH_H
-
-#include "../DataStructures/Percent.h"
-#include "../DataStructures/SharedMemoryVectorWrapper.h"
-#include "../Util/SimpleLogger.h"
-#include "../typedefs.h"
-
-#include <algorithm>
-#include <limits>
-#include <vector>
-
-template <typename EdgeDataT, bool UseSharedMemory = false> class StaticGraph
-{
-  public:
-    typedef NodeID NodeIterator;
-    typedef NodeID EdgeIterator;
-    typedef EdgeDataT EdgeData;
-    class InputEdge
-    {
-      public:
-        EdgeDataT data;
-        NodeIterator source;
-        NodeIterator target;
-        bool operator<(const InputEdge &right) const
-        {
-            if (source != right.source)
-            {
-                return source < right.source;
-            }
-            return target < right.target;
-        }
-    };
-
-    struct NodeArrayEntry
-    {
-        // index of the first edge
-        EdgeIterator firstEdge;
-    };
-
-    struct EdgeArrayEntry
-    {
-        NodeID target;
-        EdgeDataT data;
-    };
-
-    StaticGraph(const int nodes, std::vector<InputEdge> &graph)
-    {
-        std::sort(graph.begin(), graph.end());
-        number_of_nodes = nodes;
-        number_of_edges = (EdgeIterator)graph.size();
-        node_array.resize(number_of_nodes + 1);
-        EdgeIterator edge = 0;
-        EdgeIterator position = 0;
-        for (NodeIterator node = 0; node <= number_of_nodes; ++node)
-        {
-            EdgeIterator lastEdge = edge;
-            while (edge < number_of_edges && graph[edge].source == node)
-                ++edge;
-            node_array[node].firstEdge = position; //=edge
-            position += edge - lastEdge;           // remove
-        }
-        edge_array.resize(position); //(edge)
-        edge = 0;
-        for (NodeIterator node = 0; node < number_of_nodes; ++node)
-        {
-            EdgeIterator e = node_array[node + 1].firstEdge;
-            for (EdgeIterator i = node_array[node].firstEdge; i != e; ++i)
-            {
-                edge_array[i].target = graph[edge].target;
-                edge_array[i].data = graph[edge].data;
-                assert(edge_array[i].data.distance > 0);
-                edge++;
-            }
-        }
-    }
-
-    StaticGraph(typename ShM<NodeArrayEntry, UseSharedMemory>::vector &nodes,
-                typename ShM<EdgeArrayEntry, UseSharedMemory>::vector &edges)
-    {
-        number_of_nodes = nodes.size() - 1;
-        number_of_edges = edges.size();
-
-        node_array.swap(nodes);
-        edge_array.swap(edges);
-
-#ifndef NDEBUG
-        Percent p(GetNumberOfNodes());
-        for (unsigned u = 0; u < GetNumberOfNodes(); ++u)
-        {
-            for (unsigned eid = BeginEdges(u); eid < EndEdges(u); ++eid)
-            {
-                unsigned v = GetTarget(eid);
-                EdgeData &data = GetEdgeData(eid);
-                if (data.shortcut)
-                {
-                    const EdgeID first_edge_id = FindEdgeInEitherDirection(u, data.id);
-                    if (SPECIAL_EDGEID == first_edge_id)
-                    {
-                        SimpleLogger().Write(logWARNING) << "cannot find first segment of edge ("
-                                                         << u << "," << data.id << "," << v
-                                                         << "), eid: " << eid;
-                        BOOST_ASSERT(false);
-                    }
-                    const EdgeID second_edge_id = FindEdgeInEitherDirection(data.id, v);
-                    if (SPECIAL_EDGEID == second_edge_id)
-                    {
-                        SimpleLogger().Write(logWARNING) << "cannot find second segment of edge ("
-                                                         << u << "," << data.id << "," << v
-                                                         << "), eid: " << eid;
-                        BOOST_ASSERT(false);
-                    }
-                }
-            }
-            p.printIncrement();
-        }
-#endif
-    }
-
-    unsigned GetNumberOfNodes() const { return number_of_nodes; }
-
-    unsigned GetNumberOfEdges() const { return number_of_edges; }
-
-    unsigned GetOutDegree(const NodeIterator n) const { return BeginEdges(n) - EndEdges(n) - 1; }
-
-    inline NodeIterator GetTarget(const EdgeIterator e) const
-    {
-        return NodeIterator(edge_array[e].target);
-    }
-
-    inline EdgeDataT &GetEdgeData(const EdgeIterator e) { return edge_array[e].data; }
-
-    const EdgeDataT &GetEdgeData(const EdgeIterator e) const { return edge_array[e].data; }
-
-    EdgeIterator BeginEdges(const NodeIterator n) const
-    {
-        return EdgeIterator(node_array.at(n).firstEdge);
-    }
-
-    EdgeIterator EndEdges(const NodeIterator n) const
-    {
-        return EdgeIterator(node_array.at(n + 1).firstEdge);
-    }
-
-    // searches for a specific edge
-    EdgeIterator FindEdge(const NodeIterator from, const NodeIterator to) const
-    {
-        EdgeIterator smallest_edge = SPECIAL_EDGEID;
-        EdgeWeight smallest_weight = INVALID_EDGE_WEIGHT;
-        for (EdgeIterator edge = BeginEdges(from); edge < EndEdges(from); edge++)
-        {
-            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;
-    }
-
-  private:
-    NodeIterator number_of_nodes;
-    EdgeIterator number_of_edges;
-
-    typename ShM<NodeArrayEntry, UseSharedMemory>::vector node_array;
-    typename ShM<EdgeArrayEntry, UseSharedMemory>::vector edge_array;
-};
-
-#endif // STATIC_GRAPH_H

DataStructures/StaticKDTree.h

@@ -1,260 +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.
-
-*/
-
-// KD Tree coded by Christian Vetter, Monav Project
-
-#ifndef STATICKDTREE_H_INCLUDED
-#define STATICKDTREE_H_INCLUDED
-
-#include <boost/assert.hpp>
-#include <vector>
-#include <algorithm>
-#include <stack>
-#include <limits>
-
-namespace KDTree
-{
-
-#define KDTREE_BASESIZE (8)
-
-template <unsigned k, typename T> class BoundingBox
-{
-  public:
-    BoundingBox()
-    {
-        for (unsigned dim = 0; dim < k; ++dim)
-        {
-            min[dim] = std::numeric_limits<T>::min();
-            max[dim] = std::numeric_limits<T>::max();
-        }
-    }
-
-    T min[k];
-    T max[k];
-};
-
-struct NoData
-{
-};
-
-template <unsigned k, typename T> class EuclidianMetric
-{
-  public:
-    double operator()(const T left[k], const T right[k])
-    {
-        double result = 0;
-        for (unsigned i = 0; i < k; ++i)
-        {
-            double temp = (double)left[i] - (double)right[i];
-            result += temp * temp;
-        }
-        return result;
-    }
-
-    double operator()(const BoundingBox<k, T> &box, const T point[k])
-    {
-        T nearest[k];
-        for (unsigned dim = 0; dim < k; ++dim)
-        {
-            if (point[dim] < box.min[dim])
-                nearest[dim] = box.min[dim];
-            else if (point[dim] > box.max[dim])
-                nearest[dim] = box.max[dim];
-            else
-                nearest[dim] = point[dim];
-        }
-        return operator()(point, nearest);
-    }
-};
-
-template <unsigned k, typename T, typename Data = NoData, typename Metric = EuclidianMetric<k, T>>
-class StaticKDTree
-{
-  public:
-    struct InputPoint
-    {
-        T coordinates[k];
-        Data data;
-        bool operator==(const InputPoint &right)
-        {
-            for (int i = 0; i < k; i++)
-            {
-                if (coordinates[i] != right.coordinates[i])
-                    return false;
-            }
-            return true;
-        }
-    };
-
-    explicit StaticKDTree(std::vector<InputPoint> *points)
-    {
-        BOOST_ASSERT(k > 0);
-        BOOST_ASSERT(points->size() > 0);
-        size = points->size();
-        kdtree = new InputPoint[size];
-        for (Iterator i = 0; i != size; ++i)
-        {
-            kdtree[i] = points->at(i);
-            for (unsigned dim = 0; dim < k; ++dim)
-            {
-                if (kdtree[i].coordinates[dim] < boundingBox.min[dim])
-                    boundingBox.min[dim] = kdtree[i].coordinates[dim];
-                if (kdtree[i].coordinates[dim] > boundingBox.max[dim])
-                    boundingBox.max[dim] = kdtree[i].coordinates[dim];
-            }
-        }
-        std::stack<Tree> s;
-        s.push(Tree(0, size, 0));
-        while (!s.empty())
-        {
-            Tree tree = s.top();
-            s.pop();
-
-            if (tree.right - tree.left < KDTREE_BASESIZE)
-                continue;
-
-            Iterator middle = tree.left + (tree.right - tree.left) / 2;
-            std::nth_element(
-                kdtree + tree.left, kdtree + middle, kdtree + tree.right, Less(tree.dimension));
-            s.push(Tree(tree.left, middle, (tree.dimension + 1) % k));
-            s.push(Tree(middle + 1, tree.right, (tree.dimension + 1) % k));
-        }
-    }
-
-    ~StaticKDTree() { delete[] kdtree; }
-
-    bool NearestNeighbor(InputPoint *result, const InputPoint &point)
-    {
-        Metric distance;
-        bool found = false;
-        double nearestDistance = std::numeric_limits<T>::max();
-        std::stack<NNTree> s;
-        s.push(NNTree(0, size, 0, boundingBox));
-        while (!s.empty())
-        {
-            NNTree tree = s.top();
-            s.pop();
-
-            if (distance(tree.box, point.coordinates) >= nearestDistance)
-                continue;
-
-            if (tree.right - tree.left < KDTREE_BASESIZE)
-            {
-                for (unsigned i = tree.left; i < tree.right; i++)
-                {
-                    double newDistance = distance(kdtree[i].coordinates, point.coordinates);
-                    if (newDistance < nearestDistance)
-                    {
-                        nearestDistance = newDistance;
-                        *result = kdtree[i];
-                        found = true;
-                    }
-                }
-                continue;
-            }
-
-            Iterator middle = tree.left + (tree.right - tree.left) / 2;
-
-            double newDistance = distance(kdtree[middle].coordinates, point.coordinates);
-            if (newDistance < nearestDistance)
-            {
-                nearestDistance = newDistance;
-                *result = kdtree[middle];
-                found = true;
-            }
-
-            Less comperator(tree.dimension);
-            if (!comperator(point, kdtree[middle]))
-            {
-                NNTree first(middle + 1, tree.right, (tree.dimension + 1) % k, tree.box);
-                NNTree second(tree.left, middle, (tree.dimension + 1) % k, tree.box);
-                first.box.min[tree.dimension] = kdtree[middle].coordinates[tree.dimension];
-                second.box.max[tree.dimension] = kdtree[middle].coordinates[tree.dimension];
-                s.push(second);
-                s.push(first);
-            }
-            else
-            {
-                NNTree first(middle + 1, tree.right, (tree.dimension + 1) % k, tree.box);
-                NNTree second(tree.left, middle, (tree.dimension + 1) % k, tree.box);
-                first.box.min[tree.dimension] = kdtree[middle].coordinates[tree.dimension];
-                second.box.max[tree.dimension] = kdtree[middle].coordinates[tree.dimension];
-                s.push(first);
-                s.push(second);
-            }
-        }
-        return found;
-    }
-
-  private:
-    typedef unsigned Iterator;
-    struct Tree
-    {
-        Iterator left;
-        Iterator right;
-        unsigned dimension;
-        Tree() {}
-        Tree(Iterator l, Iterator r, unsigned d) : left(l), right(r), dimension(d) {}
-    };
-    struct NNTree
-    {
-        Iterator left;
-        Iterator right;
-        unsigned dimension;
-        BoundingBox<k, T> box;
-        NNTree() {}
-        NNTree(Iterator l, Iterator r, unsigned d, const BoundingBox<k, T> &b)
-            : left(l), right(r), dimension(d), box(b)
-        {
-        }
-    };
-    class Less
-    {
-      public:
-        explicit Less(unsigned d)
-        {
-            dimension = d;
-            BOOST_ASSERT(dimension < k);
-        }
-
-        bool operator()(const InputPoint &left, const InputPoint &right)
-        {
-            BOOST_ASSERT(dimension < k);
-            return left.coordinates[dimension] < right.coordinates[dimension];
-        }
-
-      private:
-        unsigned dimension;
-    };
-
-    BoundingBox<k, T> boundingBox;
-    InputPoint *kdtree;
-    Iterator size;
-};
-}
-
-#endif // STATICKDTREE_H_INCLUDED

DataStructures/StaticRTree.h

@@ -1,780 +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 double GetMinDist(const FixedPointCoordinate &location) const
-        {
-            bool is_contained = Contains(location);
-            if (is_contained)
-            {
-                return 0.;
-            }
-
-            double min_dist = std::numeric_limits<double>::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 double GetMinMaxDist(const FixedPointCoordinate &location) const
-        {
-            double min_max_dist = std::numeric_limits<double>::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 double dist)
-            : node_id(n_id), min_dist(dist)
-        {
-        }
-        QueryCandidate() : node_id(UINT_MAX), min_dist(std::numeric_limits<double>::max()) {}
-        uint32_t node_id;
-        double 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;
-        double min_dist = std::numeric_limits<double>::max();
-        double min_max_dist = std::numeric_limits<double>::max();
-        bool found_a_nearest_edge = false;
-
-        // initialize queue with root element
-        std::priority_queue<QueryCandidate> traversal_queue;
-        double 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;
-                        }
-
-                        double 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 double current_min_dist =
-                            child_rectangle.GetMinDist(input_coordinate);
-                        const double 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;
-
-        double min_dist = std::numeric_limits<double>::max();
-        double min_max_dist = std::numeric_limits<double>::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;
-        double 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<double>::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;
-                        }
-
-                        double current_ratio = 0.;
-                        const double 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) &&
-                            !DoubleEpsilonCompare(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 double current_min_dist =
-                            child_rectangle.GetMinDist(input_coordinate);
-                        const double 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;
-        }
-
-        double ratio = 0.;
-
-        if (found_a_nearest_edge)
-        {
-            const double distance_1 = FixedPointCoordinate::ApproximateEuclideanDistance(
-                current_start_coordinate, result_phantom_node.location);
-
-            const double distance_2 = FixedPointCoordinate::ApproximateEuclideanDistance(
-                current_start_coordinate, current_end_coordinate);
-
-            ratio = distance_1 / distance_2;
-            ratio = std::min(1., 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);
-    }
-
-    inline bool DoubleEpsilonCompare(const double d1, const double d2) const
-    {
-        return (std::abs(d1 - d2) < std::numeric_limits<double>::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

DataStructures/TurnInstructions.h

@@ -1,88 +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 TURN_INSTRUCTIONS_H
-#define TURN_INSTRUCTIONS_H
-
-enum class TurnInstruction : unsigned char
-{
-    NoTurn = 0, GoStraight, TurnSlightRight, TurnRight, TurnSharpRight, UTurn,
-    TurnSharpLeft, TurnLeft, TurnSlightLeft, ReachViaPoint, HeadOn, EnterRoundAbout,
-    LeaveRoundAbout, StayOnRoundAbout, StartAtEndOfStreet, ReachedYourDestination,
-    EnterAgainstAllowedDirection, LeaveAgainstAllowedDirection,
-    InverseAccessRestrictionFlag = 127,
-    AccessRestrictionFlag = 128,
-    AccessRestrictionPenalty = 129
-};
-
-struct TurnInstructionsClass
-{
-    TurnInstructionsClass() = delete;
-    TurnInstructionsClass(const TurnInstructionsClass&) = delete;
-
-    static inline TurnInstruction GetTurnDirectionOfInstruction(const double angle)
-    {
-        if (angle >= 23 && angle < 67)
-        {
-            return TurnInstruction::TurnSharpRight;
-        }
-        if (angle >= 67 && angle < 113)
-        {
-            return TurnInstruction::TurnRight;
-        }
-        if (angle >= 113 && angle < 158)
-        {
-            return TurnInstruction::TurnSlightRight;
-        }
-        if (angle >= 158 && angle < 202)
-        {
-            return TurnInstruction::GoStraight;
-        }
-        if (angle >= 202 && angle < 248)
-        {
-            return TurnInstruction::TurnSlightLeft;
-        }
-        if (angle >= 248 && angle < 292)
-        {
-            return TurnInstruction::TurnLeft;
-        }
-        if (angle >= 292 && angle < 336)
-        {
-            return TurnInstruction::TurnSharpLeft;
-        }
-        return TurnInstruction::UTurn;
-    }
-
-    static inline bool TurnIsNecessary(const TurnInstruction turn_instruction)
-    {
-        if (TurnInstruction::NoTurn == turn_instruction || TurnInstruction::StayOnRoundAbout == turn_instruction)
-            return false;
-        return true;
-    }
-};
-
-#endif /* TURN_INSTRUCTIONS_H */

DataStructures/XORFastHash.h

@@ -1,115 +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 XOR_FAST_HASH_H
-#define XOR_FAST_HASH_H
-
-#include <algorithm>
-#include <vector>
-
-/*
-    This is an implementation of Tabulation hashing, which has suprising properties like
-   universality.
-    The space requirement is 2*2^16 = 256 kb of memory, which fits into L2 cache.
-    Evaluation boils down to 10 or less assembly instruction on any recent X86 CPU:
-
-    1: movq    table2(%rip), %rdx
-    2: movl    %edi, %eax
-    3: movzwl  %di, %edi
-    4: shrl    $16, %eax
-    5: movzwl  %ax, %eax
-    6: movzbl  (%rdx,%rax), %eax
-    7: movq    table1(%rip), %rdx
-    8: xorb    (%rdx,%rdi), %al
-    9: movzbl  %al, %eax
-    10: ret
-
-*/
-class XORFastHash
-{ // 65k entries
-    std::vector<unsigned short> table1;
-    std::vector<unsigned short> table2;
-
-  public:
-    XORFastHash()
-    {
-        table1.resize(2 << 16);
-        table2.resize(2 << 16);
-        for (unsigned i = 0; i < (2 << 16); ++i)
-        {
-            table1[i] = i;
-            table2[i] = i;
-        }
-        std::random_shuffle(table1.begin(), table1.end());
-        std::random_shuffle(table2.begin(), table2.end());
-    }
-
-    inline unsigned short operator()(const unsigned originalValue) const
-    {
-        unsigned short lsb = ((originalValue) & 0xffff);
-        unsigned short msb = (((originalValue) >> 16) & 0xffff);
-        return table1[lsb] ^ table2[msb];
-    }
-};
-
-class XORMiniHash
-{ // 256 entries
-    std::vector<unsigned char> table1;
-    std::vector<unsigned char> table2;
-    std::vector<unsigned char> table3;
-    std::vector<unsigned char> table4;
-
-  public:
-    XORMiniHash()
-    {
-        table1.resize(1 << 8);
-        table2.resize(1 << 8);
-        table3.resize(1 << 8);
-        table4.resize(1 << 8);
-        for (unsigned i = 0; i < (1 << 8); ++i)
-        {
-            table1[i] = i;
-            table2[i] = i;
-            table3[i] = i;
-            table4[i] = i;
-        }
-        std::random_shuffle(table1.begin(), table1.end());
-        std::random_shuffle(table2.begin(), table2.end());
-        std::random_shuffle(table3.begin(), table3.end());
-        std::random_shuffle(table4.begin(), table4.end());
-    }
-    unsigned char operator()(const unsigned originalValue) const
-    {
-        unsigned char byte1 = ((originalValue) & 0xff);
-        unsigned char byte2 = ((originalValue >> 8) & 0xff);
-        unsigned char byte3 = ((originalValue >> 16) & 0xff);
-        unsigned char byte4 = ((originalValue >> 24) & 0xff);
-        return table1[byte1] ^ table2[byte2] ^ table3[byte3] ^ table4[byte4];
-    }
-};
-
-#endif // XOR_FAST_HASH_H

DataStructures/XORFastHashStorage.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 XOR_FAST_HASH_STORAGE_H
-#define XOR_FAST_HASH_STORAGE_H
-
-#include "XORFastHash.h"
-
-#include <limits>
-#include <vector>
-
-template <typename NodeID, typename Key> class XORFastHashStorage
-{
-  public:
-    struct HashCell
-    {
-        Key key;
-        NodeID id;
-        unsigned time;
-        HashCell()
-            : key(std::numeric_limits<unsigned>::max()), id(std::numeric_limits<unsigned>::max()),
-              time(std::numeric_limits<unsigned>::max())
-        {
-        }
-
-        HashCell(const HashCell &other) : key(other.key), id(other.id), time(other.time) {}
-
-        inline operator Key() const { return key; }
-
-        inline void operator=(const Key &key_to_insert) { key = key_to_insert; }
-    };
-
-    explicit XORFastHashStorage(size_t) : positions(2 << 16), current_timestamp(0) {}
-
-    inline HashCell &operator[](const NodeID node)
-    {
-        unsigned short position = fast_hasher(node);
-        while ((positions[position].time == current_timestamp) && (positions[position].id != node))
-        {
-            ++position %= (2 << 16);
-        }
-
-        positions[position].id = node;
-        positions[position].time = current_timestamp;
-        return positions[position];
-    }
-
-    inline void Clear()
-    {
-        ++current_timestamp;
-        if (std::numeric_limits<unsigned>::max() == current_timestamp)
-        {
-            positions.clear();
-            positions.resize((2 << 16));
-        }
-    }
-
-  private:
-    XORFastHashStorage() : positions(2 << 16), current_timestamp(0) {}
-    std::vector<HashCell> positions;
-    XORFastHash fast_hasher;
-    unsigned current_timestamp;
-};
-
-#endif // XOR_FAST_HASH_STORAGE_H

Descriptors/BaseDescriptor.h

@@ -1,64 +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 BASE_DESCRIPTOR_H
-#define BASE_DESCRIPTOR_H
-
-#include "../DataStructures/PhantomNodes.h"
-#include "../DataStructures/RawRouteData.h"
-#include "../typedefs.h"
-
-#include <osrm/Reply.h>
-
-#include <string>
-#include <vector>
-
-struct DescriptorConfig
-{
-    DescriptorConfig() : instructions(true), geometry(true), encode_geometry(true), zoom_level(18)
-    {
-    }
-    bool instructions;
-    bool geometry;
-    bool encode_geometry;
-    unsigned short zoom_level;
-};
-
-template <class DataFacadeT> class BaseDescriptor
-{
-  public:
-    BaseDescriptor() {}
-    // Maybe someone can explain the pure virtual destructor thing to me (dennis)
-    virtual ~BaseDescriptor() {}
-    virtual void Run(const RawRouteData &raw_route,
-                     const PhantomNodes &phantom_nodes,
-                     DataFacadeT *facade,
-                     http::Reply &reply) = 0;
-    virtual void SetConfig(const DescriptorConfig &config) = 0;
-};
-
-#endif // BASE_DESCRIPTOR_H

Descriptors/DescriptionFactory.cpp

@@ -1,131 +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) {}
-
-DescriptionFactory::~DescriptionFactory() {}
-
-inline double DescriptionFactory::DegreeToRadian(const double degree) const
-{
-    return degree * (M_PI / 180.);
-}
-
-inline double DescriptionFactory::RadianToDegree(const double radian) const
-{
-    return radian * (180. / M_PI);
-}
-
-double DescriptionFactory::GetBearing(const FixedPointCoordinate &A, const FixedPointCoordinate &B)
-    const
-{
-    double delta_long = DegreeToRadian(B.lon / COORDINATE_PRECISION - A.lon / COORDINATE_PRECISION);
-
-    const double lat1 = DegreeToRadian(A.lat / COORDINATE_PRECISION);
-    const double lat2 = DegreeToRadian(B.lat / COORDINATE_PRECISION);
-
-    const double y = sin(delta_long) * cos(lat2);
-    const double x = cos(lat1) * sin(lat2) - sin(lat1) * cos(lat2) * cos(delta_long);
-    double result = RadianToDegree(atan2(y, x));
-    while (result < 0.)
-    {
-        result += 360.;
-    }
-
-    while (result >= 360.)
-    {
-        result -= 360.;
-    }
-    return result;
-}
-
-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;
-    }
-    else
-    {
-        path_description.emplace_back(coordinate,
-                                      path_point.name_id,
-                                      path_point.segment_duration,
-                                      0,
-                                      path_point.turn_instruction);
-    }
-}
-
-void DescriptionFactory::AppendEncodedPolylineString(const bool return_encoded,
-                                                     std::vector<std::string> &output)
-{
-    std::string temp;
-    if (return_encoded)
-    {
-        polyline_compressor.printEncodedString(path_description, temp);
-    }
-    else
-    {
-        polyline_compressor.printUnencodedString(path_description, temp);
-    }
-    output.emplace_back(temp);
-}
-
-void DescriptionFactory::AppendEncodedPolylineString(std::vector<std::string> &output) const
-{
-    std::string temp;
-    polyline_compressor.printEncodedString(path_description, temp);
-    output.emplace_back(temp);
-}
-
-void DescriptionFactory::AppendUnencodedPolylineString(std::vector<std::string> &output) const
-{
-    std::string temp;
-    polyline_compressor.printUnencodedString(path_description, temp);
-    output.emplace_back(temp);
-}
-
-void DescriptionFactory::BuildRouteSummary(const double distance, const unsigned time)
-{
-    summary.startName = start_phantom.name_id;
-    summary.destName = target_phantom.name_id;
-    summary.BuildDurationAndLengthStrings(distance, time);
-}

Descriptors/DescriptionFactory.h

@@ -1,210 +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
-    {
-        std::string lengthString;
-        std::string durationString;
-        unsigned startName;
-        unsigned destName;
-        RouteSummary() : lengthString("0"), durationString("0"), startName(0), destName(0) {}
-
-        void BuildDurationAndLengthStrings(const double distance, const unsigned time)
-        {
-            // compute distance/duration for route summary
-            intToString(round(distance), lengthString);
-            int travel_time = round(time / 10.);
-            intToString(std::max(travel_time, 1), durationString);
-        }
-    } summary;
-
-    double entireLength;
-
-    // I know, declaring this public is considered bad. I'm lazy
-    std::vector<SegmentInformation> path_description;
-    DescriptionFactory();
-    virtual ~DescriptionFactory();
-    double GetBearing(const FixedPointCoordinate &C, const FixedPointCoordinate &B) const;
-    void AppendEncodedPolylineString(std::vector<std::string> &output) const;
-    void AppendUnencodedPolylineString(std::vector<std::string> &output) 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);
-    void AppendEncodedPolylineString(const bool return_encoded, std::vector<std::string> &output);
-
-    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[0].length)
-        {
-            if (path_description.size() > 2)
-            {
-                path_description.erase(path_description.begin());
-                path_description[0].turn_instruction = TurnInstruction::HeadOn;
-                path_description[0].necessary = true;
-                start_phantom.name_id = path_description[0].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)
-            {
-                double angle =
-                    GetBearing(path_description[i].location, path_description[i + 1].location);
-                path_description[i].bearing = angle * 10;
-            }
-        }
-        return;
-    }
-};
-
-#endif /* DESCRIPTIONFACTORY_H_ */

Descriptors/GPXDescriptor.h

@@ -1,97 +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;
-
-    std::string tmp;
-
-  public:
-    void SetConfig(const DescriptorConfig &c) { config = c; }
-
-    // TODO: reorder parameters
-    void Run(const RawRouteData &raw_route,
-             const PhantomNodes &phantom_node_list,
-             DataFacadeT *facade,
-             http::Reply &reply)
-    {
-        reply.content.emplace_back("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
-        reply.content.emplace_back("<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"
-                                   "\">");
-        reply.content.emplace_back("<metadata><copyright author=\"Project OSRM\"><license>Data (c)"
-                                   " OpenStreetMap contributors (ODbL)</license></copyright>"
-                                   "</metadata>");
-        reply.content.emplace_back("<rte>");
-        bool found_route = (raw_route.shortest_path_length != INVALID_EDGE_WEIGHT) &&
-                           (!raw_route.unpacked_path_segments.front().empty());
-        if (found_route)
-        {
-            FixedPointCoordinate::convertInternalLatLonToString(
-                phantom_node_list.source_phantom.location.lat, tmp);
-            reply.content.emplace_back("<rtept lat=\"" + tmp + "\" ");
-            FixedPointCoordinate::convertInternalLatLonToString(
-                phantom_node_list.source_phantom.location.lon, tmp);
-            reply.content.emplace_back("lon=\"" + tmp + "\"></rtept>");
-
-            for (const std::vector<PathData> &path_data_vector : raw_route.unpacked_path_segments)
-            {
-                for (const PathData &path_data : path_data_vector)
-                {
-                    FixedPointCoordinate current_coordinate =
-                        facade->GetCoordinateOfNode(path_data.node);
-
-                    FixedPointCoordinate::convertInternalLatLonToString(current_coordinate.lat,
-                                                                        tmp);
-                    reply.content.emplace_back("<rtept lat=\"" + tmp + "\" ");
-                    FixedPointCoordinate::convertInternalLatLonToString(current_coordinate.lon,
-                                                                        tmp);
-                    reply.content.emplace_back("lon=\"" + tmp + "\"></rtept>");
-                }
-            }
-            // Add the via point or the end coordinate
-            FixedPointCoordinate::convertInternalLatLonToString(
-                phantom_node_list.target_phantom.location.lat, tmp);
-            reply.content.emplace_back("<rtept lat=\"" + tmp + "\" ");
-            FixedPointCoordinate::convertInternalLatLonToString(
-                phantom_node_list.target_phantom.location.lon, tmp);
-            reply.content.emplace_back("lon=\"" + tmp + "\"></rtept>");
-        }
-        reply.content.emplace_back("</rte></gpx>");
-    }
-};
-#endif // GPX_DESCRIPTOR_H

Descriptors/JSONDescriptor.h

@@ -1,524 +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 JSON_DESCRIPTOR_H_
-#define JSON_DESCRIPTOR_H_
-
-#include "BaseDescriptor.h"
-#include "DescriptionFactory.h"
-#include "../Algorithms/ObjectToBase64.h"
-#include "../DataStructures/SegmentInformation.h"
-#include "../DataStructures/TurnInstructions.h"
-#include "../Util/Azimuth.h"
-#include "../Util/StringUtil.h"
-
-#include <algorithm>
-
-template <class DataFacadeT> class JSONDescriptor : public BaseDescriptor<DataFacadeT>
-{
-  private:
-    // TODO: initalize in c'tor
-    DataFacadeT *facade;
-    DescriptorConfig config;
-    DescriptionFactory description_factory;
-    DescriptionFactory alternate_descriptionFactory;
-    FixedPointCoordinate current;
-    unsigned entered_restricted_area_count;
-    struct RoundAbout
-    {
-        RoundAbout() : start_index(INT_MAX), name_id(INT_MAX), leave_at_exit(INT_MAX) {}
-        int start_index;
-        int name_id;
-        int leave_at_exit;
-    } round_about;
-
-    struct Segment
-    {
-        Segment() : name_id(-1), length(-1), position(-1) {}
-        Segment(int n, int l, int p) : name_id(n), length(l), position(p) {}
-        int name_id;
-        int length;
-        int position;
-    };
-    std::vector<Segment> shortest_path_segments, alternative_path_segments;
-    std::vector<unsigned> shortest_leg_end_indices, alternative_leg_end_indices;
-
-    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;
-    };
-
-  public:
-    JSONDescriptor() : facade(nullptr), entered_restricted_area_count(0)
-    {
-        shortest_leg_end_indices.emplace_back(0);
-        alternative_leg_end_indices.emplace_back(0);
-    }
-
-    void SetConfig(const DescriptorConfig &c) { config = c; }
-
-    unsigned DescribeLeg(const std::vector<PathData> route_leg, const PhantomNodes &leg_phantoms)
-    {
-        unsigned added_element_count = 0;
-        // Get all the coordinates for the computed route
-        FixedPointCoordinate current_coordinate;
-        for (const PathData &path_data : route_leg)
-        {
-            current_coordinate = facade->GetCoordinateOfNode(path_data.node);
-            description_factory.AppendSegment(current_coordinate, path_data);
-            ++added_element_count;
-        }
-        ++added_element_count;
-        BOOST_ASSERT((route_leg.size() + 1) == added_element_count);
-        return added_element_count;
-    }
-
-    void Run(const RawRouteData &raw_route,
-             const PhantomNodes &phantom_nodes,
-             // TODO: move facade initalization to c'tor
-             DataFacadeT *f,
-             http::Reply &reply)
-    {
-        facade = f;
-        reply.content.emplace_back("{\"status\":");
-
-        if (INVALID_EDGE_WEIGHT == raw_route.shortest_path_length)
-        {
-            // We do not need to do much, if there is no route ;-)
-            reply.content.emplace_back(
-                "207,\"status_message\": \"Cannot find route between points\"}");
-            return;
-        }
-
-        SimpleLogger().Write(logDEBUG) << "distance: " << raw_route.shortest_path_length;
-
-        // check if first segment is non-zero
-        std::string road_name =
-            facade->GetEscapedNameForNameID(phantom_nodes.source_phantom.name_id);
-
-        BOOST_ASSERT(raw_route.unpacked_path_segments.size() ==
-                     raw_route.segment_end_coordinates.size());
-
-        description_factory.SetStartSegment(phantom_nodes.source_phantom);
-        reply.content.emplace_back("0,"
-                                   "\"status_message\": \"Found route between points\",");
-
-        // for each unpacked segment add the leg to the description
-        for (unsigned i = 0; i < raw_route.unpacked_path_segments.size(); ++i)
-        {
-            const int added_segments = DescribeLeg(raw_route.unpacked_path_segments[i],
-                                                   raw_route.segment_end_coordinates[i]);
-            BOOST_ASSERT(0 < added_segments);
-            shortest_leg_end_indices.emplace_back(added_segments + shortest_leg_end_indices.back());
-        }
-        description_factory.SetEndSegment(phantom_nodes.target_phantom);
-        description_factory.Run(facade, config.zoom_level);
-
-        reply.content.emplace_back("\"route_geometry\": ");
-        if (config.geometry)
-        {
-            description_factory.AppendEncodedPolylineString(config.encode_geometry, reply.content);
-        }
-        else
-        {
-            reply.content.emplace_back("[]");
-        }
-
-        reply.content.emplace_back(",\"route_instructions\": [");
-        if (config.instructions)
-        {
-            BuildTextualDescription(description_factory,
-                                    reply,
-                                    raw_route.shortest_path_length,
-                                    facade,
-                                    shortest_path_segments);
-        }
-        reply.content.emplace_back("],");
-        description_factory.BuildRouteSummary(description_factory.entireLength,
-                                              raw_route.shortest_path_length);
-
-        reply.content.emplace_back("\"route_summary\":");
-        reply.content.emplace_back("{");
-        reply.content.emplace_back("\"total_distance\":");
-        reply.content.emplace_back(description_factory.summary.lengthString);
-        reply.content.emplace_back(","
-                                   "\"total_time\":");
-        reply.content.emplace_back(description_factory.summary.durationString);
-        reply.content.emplace_back(","
-                                   "\"start_point\":\"");
-        reply.content.emplace_back(
-            facade->GetEscapedNameForNameID(description_factory.summary.startName));
-        reply.content.emplace_back("\","
-                                   "\"end_point\":\"");
-        reply.content.emplace_back(
-            facade->GetEscapedNameForNameID(description_factory.summary.destName));
-        reply.content.emplace_back("\"");
-        reply.content.emplace_back("}");
-        reply.content.emplace_back(",");
-
-        // only one alternative route is computed at this time, so this is hardcoded
-        if (raw_route.alternative_path_length != INVALID_EDGE_WEIGHT)
-        {
-            alternate_descriptionFactory.SetStartSegment(phantom_nodes.source_phantom);
-            // Get all the coordinates for the computed route
-            for (const PathData &path_data : raw_route.unpacked_alternative)
-            {
-                current = facade->GetCoordinateOfNode(path_data.node);
-                alternate_descriptionFactory.AppendSegment(current, path_data);
-            }
-        }
-        alternate_descriptionFactory.Run(facade, config.zoom_level);
-
-        // //give an array of alternative routes
-        reply.content.emplace_back("\"alternative_geometries\": [");
-        if (config.geometry && INVALID_EDGE_WEIGHT != raw_route.alternative_path_length)
-        {
-            // Generate the linestrings for each alternative
-            alternate_descriptionFactory.AppendEncodedPolylineString(config.encode_geometry,
-                                                                     reply.content);
-        }
-        reply.content.emplace_back("],");
-        reply.content.emplace_back("\"alternative_instructions\":[");
-        if (INVALID_EDGE_WEIGHT != raw_route.alternative_path_length)
-        {
-            reply.content.emplace_back("[");
-            // Generate instructions for each alternative
-            if (config.instructions)
-            {
-                BuildTextualDescription(alternate_descriptionFactory,
-                                        reply,
-                                        raw_route.alternative_path_length,
-                                        facade,
-                                        alternative_path_segments);
-            }
-            reply.content.emplace_back("]");
-        }
-        reply.content.emplace_back("],");
-        reply.content.emplace_back("\"alternative_summaries\":[");
-        if (INVALID_EDGE_WEIGHT != raw_route.alternative_path_length)
-        {
-            // Generate route summary (length, duration) for each alternative
-            alternate_descriptionFactory.BuildRouteSummary(
-                alternate_descriptionFactory.entireLength, raw_route.alternative_path_length);
-            reply.content.emplace_back("{");
-            reply.content.emplace_back("\"total_distance\":");
-            reply.content.emplace_back(alternate_descriptionFactory.summary.lengthString);
-            reply.content.emplace_back(","
-                                       "\"total_time\":");
-            reply.content.emplace_back(alternate_descriptionFactory.summary.durationString);
-            reply.content.emplace_back(","
-                                       "\"start_point\":\"");
-            reply.content.emplace_back(
-                facade->GetEscapedNameForNameID(description_factory.summary.startName));
-            reply.content.emplace_back("\","
-                                       "\"end_point\":\"");
-            reply.content.emplace_back(
-                facade->GetEscapedNameForNameID(description_factory.summary.destName));
-            reply.content.emplace_back("\"");
-            reply.content.emplace_back("}");
-        }
-        reply.content.emplace_back("],");
-
-        // //Get Names for both routes
-        RouteNames routeNames;
-        GetRouteNames(shortest_path_segments, alternative_path_segments, facade, routeNames);
-
-        reply.content.emplace_back("\"route_name\":[\"");
-        reply.content.emplace_back(routeNames.shortest_path_name_1);
-        reply.content.emplace_back("\",\"");
-        reply.content.emplace_back(routeNames.shortest_path_name_2);
-        reply.content.emplace_back("\"],"
-                                   "\"alternative_names\":[");
-        reply.content.emplace_back("[\"");
-        reply.content.emplace_back(routeNames.alternative_path_name_1);
-        reply.content.emplace_back("\",\"");
-        reply.content.emplace_back(routeNames.alternative_path_name_2);
-        reply.content.emplace_back("\"]");
-        reply.content.emplace_back("],");
-        // list all viapoints so that the client may display it
-        reply.content.emplace_back("\"via_points\":[");
-
-        BOOST_ASSERT(!raw_route.segment_end_coordinates.empty());
-
-        std::string tmp;
-        FixedPointCoordinate::convertInternalReversedCoordinateToString(
-            raw_route.segment_end_coordinates.front().source_phantom.location, tmp);
-        reply.content.emplace_back("[");
-        reply.content.emplace_back(tmp);
-        reply.content.emplace_back("]");
-
-        for (const PhantomNodes &nodes : raw_route.segment_end_coordinates)
-        {
-            tmp.clear();
-            FixedPointCoordinate::convertInternalReversedCoordinateToString(
-                nodes.target_phantom.location, tmp);
-            reply.content.emplace_back(",[");
-            reply.content.emplace_back(tmp);
-            reply.content.emplace_back("]");
-        }
-
-        reply.content.emplace_back("],");
-        reply.content.emplace_back("\"via_indices\":[");
-        for (const unsigned index : shortest_leg_end_indices)
-        {
-            tmp.clear();
-            intToString(index, tmp);
-            reply.content.emplace_back(tmp);
-            if (index != shortest_leg_end_indices.back())
-            {
-                reply.content.emplace_back(",");
-            }
-        }
-        reply.content.emplace_back("],\"alternative_indices\":[");
-        if (INVALID_EDGE_WEIGHT != raw_route.alternative_path_length)
-        {
-            reply.content.emplace_back("0,");
-            tmp.clear();
-            intToString(alternate_descriptionFactory.path_description.size(), tmp);
-            reply.content.emplace_back(tmp);
-        }
-
-        reply.content.emplace_back("],");
-        reply.content.emplace_back("\"hint_data\": {");
-        reply.content.emplace_back("\"checksum\":");
-        intToString(raw_route.check_sum, tmp);
-        reply.content.emplace_back(tmp);
-        reply.content.emplace_back(", \"locations\": [");
-
-        std::string hint;
-        for (unsigned i = 0; i < raw_route.segment_end_coordinates.size(); ++i)
-        {
-            reply.content.emplace_back("\"");
-            EncodeObjectToBase64(raw_route.segment_end_coordinates[i].source_phantom, hint);
-            reply.content.emplace_back(hint);
-            reply.content.emplace_back("\", ");
-        }
-        EncodeObjectToBase64(raw_route.segment_end_coordinates.back().target_phantom, hint);
-        reply.content.emplace_back("\"");
-        reply.content.emplace_back(hint);
-        reply.content.emplace_back("\"]");
-        reply.content.emplace_back("}}");
-    }
-
-    // construct routes names
-    void GetRouteNames(std::vector<Segment> &shortest_path_segments,
-                       std::vector<Segment> &alternative_path_segments,
-                       const DataFacadeT *facade,
-                       RouteNames &routeNames)
-    {
-        Segment shortest_segment_1, shortest_segment_2;
-        Segment alternativeSegment1, alternative_segment_2;
-
-        auto length_comperator = [](Segment a, Segment b)
-        { return a.length < b.length; };
-        auto name_id_comperator = [](Segment a, Segment b)
-        { return a.name_id < b.name_id; };
-
-        if (!shortest_path_segments.empty())
-        {
-            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);
-                alternativeSegment1 = alternative_path_segments[0];
-            }
-            std::vector<Segment> shortestDifference(shortest_path_segments.size());
-            std::vector<Segment> alternativeDifference(alternative_path_segments.size());
-            std::set_difference(shortest_path_segments.begin(),
-                                shortest_path_segments.end(),
-                                alternative_path_segments.begin(),
-                                alternative_path_segments.end(),
-                                shortestDifference.begin(),
-                                length_comperator);
-            int size_of_difference = shortestDifference.size();
-            if (size_of_difference)
-            {
-                int i = 0;
-                while (i < size_of_difference &&
-                       shortestDifference[i].name_id == shortest_path_segments[0].name_id)
-                {
-                    ++i;
-                }
-                if (i < size_of_difference)
-                {
-                    shortest_segment_2 = shortestDifference[i];
-                }
-            }
-
-            std::set_difference(alternative_path_segments.begin(),
-                                alternative_path_segments.end(),
-                                shortest_path_segments.begin(),
-                                shortest_path_segments.end(),
-                                alternativeDifference.begin(),
-                                name_id_comperator);
-            size_of_difference = alternativeDifference.size();
-            if (size_of_difference)
-            {
-                int i = 0;
-                while (i < size_of_difference &&
-                       alternativeDifference[i].name_id == alternative_path_segments[0].name_id)
-                {
-                    ++i;
-                }
-                if (i < size_of_difference)
-                {
-                    alternative_segment_2 = alternativeDifference[i];
-                }
-            }
-            if (shortest_segment_1.position > shortest_segment_2.position)
-                std::swap(shortest_segment_1, shortest_segment_2);
-
-            if (alternativeSegment1.position > alternative_segment_2.position)
-                std::swap(alternativeSegment1, alternative_segment_2);
-
-            routeNames.shortest_path_name_1 =
-                facade->GetEscapedNameForNameID(shortest_segment_1.name_id);
-            routeNames.shortest_path_name_2 =
-                facade->GetEscapedNameForNameID(shortest_segment_2.name_id);
-
-            routeNames.alternative_path_name_1 =
-                facade->GetEscapedNameForNameID(alternativeSegment1.name_id);
-            routeNames.alternative_path_name_2 =
-                facade->GetEscapedNameForNameID(alternative_segment_2.name_id);
-        }
-    }
-
-    // TODO: reorder parameters
-    inline void BuildTextualDescription(DescriptionFactory &description_factory,
-                                        http::Reply &reply,
-                                        const int route_length,
-                                        const DataFacadeT *facade,
-                                        std::vector<Segment> &route_segments_list)
-    {
-        // Segment information has following format:
-        //["instruction","streetname",length,position,time,"length","earth_direction",azimuth]
-        // Example: ["Turn left","High Street",200,4,10,"200m","NE",22.5]
-        unsigned necessary_segments_running_index = 0;
-        round_about.leave_at_exit = 0;
-        round_about.name_id = 0;
-        std::string temp_dist, temp_length, temp_duration, temp_bearing, temp_instruction;
-
-        // Fetch data from Factory and generate a string from it.
-        for (const SegmentInformation &segment : description_factory.path_description)
-        {
-            TurnInstruction current_instruction = segment.turn_instruction;
-            entered_restricted_area_count += (current_instruction != segment.turn_instruction);
-            if (TurnInstructionsClass::TurnIsNecessary(current_instruction))
-            {
-                if (TurnInstruction::EnterRoundAbout == current_instruction)
-                {
-                    round_about.name_id = segment.name_id;
-                    round_about.start_index = necessary_segments_running_index;
-                }
-                else
-                {
-                    if (necessary_segments_running_index)
-                    {
-                        reply.content.emplace_back(",");
-                    }
-                    reply.content.emplace_back("[\"");
-                    if (TurnInstruction::LeaveRoundAbout == current_instruction)
-                    {
-                        intToString(as_integer(TurnInstruction::EnterRoundAbout), temp_instruction);
-                        reply.content.emplace_back(temp_instruction);
-                        reply.content.emplace_back("-");
-                        intToString(round_about.leave_at_exit + 1, temp_instruction);
-                        reply.content.emplace_back(temp_instruction);
-                        round_about.leave_at_exit = 0;
-                    }
-                    else
-                    {
-                        intToString(as_integer(current_instruction), temp_instruction);
-                        reply.content.emplace_back(temp_instruction);
-                    }
-
-                    reply.content.emplace_back("\",\"");
-                    reply.content.emplace_back(facade->GetEscapedNameForNameID(segment.name_id));
-                    reply.content.emplace_back("\",");
-                    intToString(segment.length, temp_dist);
-                    reply.content.emplace_back(temp_dist);
-                    reply.content.emplace_back(",");
-                    intToString(necessary_segments_running_index, temp_length);
-                    reply.content.emplace_back(temp_length);
-                    reply.content.emplace_back(",");
-                    intToString(round(segment.duration / 10.), temp_duration);
-                    reply.content.emplace_back(temp_duration);
-                    reply.content.emplace_back(",\"");
-                    intToString(segment.length, temp_length);
-                    reply.content.emplace_back(temp_length);
-                    reply.content.emplace_back("m\",\"");
-                    int bearing_value = round(segment.bearing / 10.);
-                    reply.content.emplace_back(Azimuth::Get(bearing_value));
-                    reply.content.emplace_back("\",");
-                    intToString(bearing_value, temp_bearing);
-                    reply.content.emplace_back(temp_bearing);
-                    reply.content.emplace_back("]");
-
-                    route_segments_list.emplace_back(
-                        Segment(segment.name_id, segment.length, route_segments_list.size()));
-                }
-            }
-            else if (TurnInstruction::StayOnRoundAbout == current_instruction)
-            {
-                ++round_about.leave_at_exit;
-            }
-            if (segment.necessary)
-            {
-                ++necessary_segments_running_index;
-            }
-        }
-        if (INVALID_EDGE_WEIGHT != route_length)
-        {
-            reply.content.emplace_back(",[\"");
-            intToString(as_integer(TurnInstruction::ReachedYourDestination), temp_instruction);
-            reply.content.emplace_back(temp_instruction);
-            reply.content.emplace_back("\",\"");
-            reply.content.emplace_back("\",");
-            reply.content.emplace_back("0");
-            reply.content.emplace_back(",");
-            intToString(necessary_segments_running_index - 1, temp_length);
-            reply.content.emplace_back(temp_length);
-            reply.content.emplace_back(",");
-            reply.content.emplace_back("0");
-            reply.content.emplace_back(",\"");
-            reply.content.emplace_back("\",\"");
-            reply.content.emplace_back(Azimuth::Get(0.0));
-            reply.content.emplace_back("\",");
-            reply.content.emplace_back("0.0");
-            reply.content.emplace_back("]");
-        }
-    }
-};
-
-#endif /* JSON_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

@@ -1,138 +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/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/ExtractionContainers.cpp

@@ -1,450 +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 "ExtractionContainers.h"
-#include "ExtractionWay.h"
-#include "../Util/OSRMException.h"
-#include "../Util/SimpleLogger.h"
-
-#include <boost/assert.hpp>
-#include <boost/filesystem.hpp>
-#include <boost/filesystem/fstream.hpp>
-
-#include <stxxl/sort>
-
-#include <chrono>
-#include <limits>
-
-ExtractionContainers::ExtractionContainers()
-{
-    // Check if stxxl can be instantiated
-    stxxl::vector<unsigned> dummy_vector;
-    name_list.push_back("");
-}
-
-ExtractionContainers::~ExtractionContainers()
-{
-    used_node_id_list.clear();
-    all_nodes_list.clear();
-    all_edges_list.clear();
-    name_list.clear();
-    restrictions_list.clear();
-    way_start_end_id_list.clear();
-}
-
-void ExtractionContainers::PrepareData(const std::string &output_file_name,
-                                       const std::string &restrictions_file_name)
-{
-    try
-    {
-        unsigned number_of_used_nodes = 0;
-        unsigned number_of_used_edges = 0;
-        std::chrono::time_point<std::chrono::steady_clock> time1 = std::chrono::steady_clock::now();
-
-        std::cout << "[extractor] Sorting used nodes        ... " << std::flush;
-        stxxl::sort(used_node_id_list.begin(), used_node_id_list.end(), Cmp(), stxxl_memory);
-        std::chrono::time_point<std::chrono::steady_clock> time2 = std::chrono::steady_clock::now();
-        std::chrono::duration<double> elapsed_seconds = time2 - time1;
-        std::cout << "ok, after " << elapsed_seconds.count() << "s" << std::endl;
-
-        time1 = std::chrono::steady_clock::now();
-        std::cout << "[extractor] Erasing duplicate nodes   ... " << std::flush;
-        auto new_end = std::unique(used_node_id_list.begin(), used_node_id_list.end());
-        used_node_id_list.resize(new_end - used_node_id_list.begin());
-        time2 = std::chrono::steady_clock::now();
-        elapsed_seconds = time2 - time1;
-        std::cout << "ok, after " << elapsed_seconds.count() << "s" << std::endl;
-
-        time1 = std::chrono::steady_clock::now();
-
-        std::cout << "[extractor] Sorting all nodes         ... " << std::flush;
-        stxxl::sort(all_nodes_list.begin(), all_nodes_list.end(), CmpNodeByID(), stxxl_memory);
-        time2 = std::chrono::steady_clock::now();
-        elapsed_seconds = time2 - time1;
-        std::cout << "ok, after " << elapsed_seconds.count() << "s" << std::endl;
-
-        time1 = std::chrono::steady_clock::now();
-
-        std::cout << "[extractor] Sorting used ways         ... " << std::flush;
-        stxxl::sort(
-            way_start_end_id_list.begin(), way_start_end_id_list.end(), CmpWayByID(), stxxl_memory);
-        time2 = std::chrono::steady_clock::now();
-        elapsed_seconds = time2 - time1;
-        std::cout << "ok, after " << elapsed_seconds.count() << "s" << std::endl;
-
-        std::cout << "[extractor] Sorting restrictions. by from... " << std::flush;
-        stxxl::sort(restrictions_list.begin(),
-                    restrictions_list.end(),
-                    CmpRestrictionContainerByFrom(),
-                    stxxl_memory);
-        time2 = std::chrono::steady_clock::now();
-        elapsed_seconds = time2 - time1;
-        std::cout << "ok, after " << elapsed_seconds.count() << "s" << std::endl;
-
-        std::cout << "[extractor] Fixing restriction starts ... " << std::flush;
-        auto restrictions_iterator = restrictions_list.begin();
-        auto way_start_and_end_iterator = way_start_end_id_list.begin();
-
-        while (way_start_and_end_iterator != way_start_end_id_list.end() &&
-               restrictions_iterator != restrictions_list.end())
-        {
-            if (way_start_and_end_iterator->wayID < restrictions_iterator->fromWay)
-            {
-                ++way_start_and_end_iterator;
-                continue;
-            }
-
-            if (way_start_and_end_iterator->wayID > restrictions_iterator->fromWay)
-            {
-                ++restrictions_iterator;
-                continue;
-            }
-
-            BOOST_ASSERT(way_start_and_end_iterator->wayID == restrictions_iterator->fromWay);
-            const NodeID via_node_id = restrictions_iterator->restriction.viaNode;
-
-            if (way_start_and_end_iterator->firstStart == via_node_id)
-            {
-                restrictions_iterator->restriction.fromNode =
-                    way_start_and_end_iterator->firstTarget;
-            }
-            else if (way_start_and_end_iterator->firstTarget == via_node_id)
-            {
-                restrictions_iterator->restriction.fromNode =
-                    way_start_and_end_iterator->firstStart;
-            }
-            else if (way_start_and_end_iterator->lastStart == via_node_id)
-            {
-                restrictions_iterator->restriction.fromNode =
-                    way_start_and_end_iterator->lastTarget;
-            }
-            else if (way_start_and_end_iterator->lastTarget == via_node_id)
-            {
-                restrictions_iterator->restriction.fromNode = way_start_and_end_iterator->lastStart;
-            }
-            ++restrictions_iterator;
-        }
-
-        time2 = std::chrono::steady_clock::now();
-        elapsed_seconds = time2 - time1;
-        std::cout << "ok, after " << elapsed_seconds.count() << "s" << std::endl;
-
-        time1 = std::chrono::steady_clock::now();
-
-        std::cout << "[extractor] Sorting restrictions. by to  ... " << std::flush;
-        stxxl::sort(restrictions_list.begin(),
-                    restrictions_list.end(),
-                    CmpRestrictionContainerByTo(),
-                    stxxl_memory);
-        time2 = std::chrono::steady_clock::now();
-        elapsed_seconds = time2 - time1;
-        std::cout << "ok, after " << elapsed_seconds.count() << "s" << std::endl;
-
-        time1 = std::chrono::steady_clock::now();
-        unsigned number_of_useable_restrictions = 0;
-        std::cout << "[extractor] Fixing restriction ends   ... " << std::flush;
-        restrictions_iterator = restrictions_list.begin();
-        way_start_and_end_iterator = way_start_end_id_list.begin();
-        while (way_start_and_end_iterator != way_start_end_id_list.end() &&
-               restrictions_iterator != restrictions_list.end())
-        {
-            if (way_start_and_end_iterator->wayID < restrictions_iterator->toWay)
-            {
-                ++way_start_and_end_iterator;
-                continue;
-            }
-            if (way_start_and_end_iterator->wayID > restrictions_iterator->toWay)
-            {
-                ++restrictions_iterator;
-                continue;
-            }
-            NodeID via_node_id = restrictions_iterator->restriction.viaNode;
-            if (way_start_and_end_iterator->lastStart == via_node_id)
-            {
-                restrictions_iterator->restriction.toNode = way_start_and_end_iterator->lastTarget;
-            }
-            else if (way_start_and_end_iterator->lastTarget == via_node_id)
-            {
-                restrictions_iterator->restriction.toNode = way_start_and_end_iterator->lastStart;
-            }
-            else if (way_start_and_end_iterator->firstStart == via_node_id)
-            {
-                restrictions_iterator->restriction.toNode = way_start_and_end_iterator->firstTarget;
-            }
-            else if (way_start_and_end_iterator->firstTarget == via_node_id)
-            {
-                restrictions_iterator->restriction.toNode = way_start_and_end_iterator->firstStart;
-            }
-
-            if (std::numeric_limits<unsigned>::max() != restrictions_iterator->restriction.fromNode &&
-                std::numeric_limits<unsigned>::max() != restrictions_iterator->restriction.toNode)
-            {
-                ++number_of_useable_restrictions;
-            }
-            ++restrictions_iterator;
-        }
-        time2 = std::chrono::steady_clock::now();
-        elapsed_seconds = time2 - time1;
-        std::cout << "ok, after " << elapsed_seconds.count() << "s" << std::endl;
-
-        SimpleLogger().Write() << "usable restrictions: " << number_of_useable_restrictions;
-        // serialize restrictions
-        std::ofstream restrictions_out_stream;
-        restrictions_out_stream.open(restrictions_file_name.c_str(), std::ios::binary);
-        restrictions_out_stream.write((char *)&uuid, sizeof(UUID));
-        restrictions_out_stream.write((char *)&number_of_useable_restrictions, sizeof(unsigned));
-        for (restrictions_iterator = restrictions_list.begin();
-             restrictions_iterator != restrictions_list.end();
-             ++restrictions_iterator)
-        {
-            if (std::numeric_limits<unsigned>::max() != restrictions_iterator->restriction.fromNode &&
-                std::numeric_limits<unsigned>::max() != restrictions_iterator->restriction.toNode)
-            {
-                restrictions_out_stream.write((char *)&(restrictions_iterator->restriction),
-                                              sizeof(TurnRestriction));
-            }
-        }
-        restrictions_out_stream.close();
-
-        std::ofstream file_out_stream;
-        file_out_stream.open(output_file_name.c_str(), std::ios::binary);
-        file_out_stream.write((char *)&uuid, sizeof(UUID));
-        file_out_stream.write((char *)&number_of_used_nodes, sizeof(unsigned));
-        time1 = std::chrono::steady_clock::now();
-        std::cout << "[extractor] Confirming/Writing used nodes     ... " << std::flush;
-
-        // identify all used nodes by a merging step of two sorted lists
-        auto node_iterator = all_nodes_list.begin();
-        auto node_id_iterator = used_node_id_list.begin();
-        while (node_id_iterator != used_node_id_list.end() && node_iterator != all_nodes_list.end())
-        {
-            if (*node_id_iterator < node_iterator->id)
-            {
-                ++node_id_iterator;
-                continue;
-            }
-            if (*node_id_iterator > node_iterator->id)
-            {
-                ++node_iterator;
-                continue;
-            }
-            BOOST_ASSERT(*node_id_iterator == node_iterator->id);
-
-            file_out_stream.write((char *)&(*node_iterator), sizeof(ExternalMemoryNode));
-
-            ++number_of_used_nodes;
-            ++node_id_iterator;
-            ++node_iterator;
-        }
-
-        time2 = std::chrono::steady_clock::now();
-        elapsed_seconds = time2 - time1;
-        std::cout << "ok, after " << elapsed_seconds.count() << "s" << std::endl;
-
-        std::cout << "[extractor] setting number of nodes   ... " << std::flush;
-        std::ios::pos_type previous_file_position = file_out_stream.tellp();
-        file_out_stream.seekp(std::ios::beg + sizeof(UUID));
-        file_out_stream.write((char *)&number_of_used_nodes, sizeof(unsigned));
-        file_out_stream.seekp(previous_file_position);
-
-        std::cout << "ok" << std::endl;
-        time1 = std::chrono::steady_clock::now();
-
-        // Sort edges by start.
-        std::cout << "[extractor] Sorting edges by start    ... " << std::flush;
-        stxxl::sort(all_edges_list.begin(), all_edges_list.end(), CmpEdgeByStartID(), stxxl_memory);
-        time2 = std::chrono::steady_clock::now();
-        elapsed_seconds = time2 - time1;
-        std::cout << "ok, after " << elapsed_seconds.count() << "s" << std::endl;
-
-        time1 = std::chrono::steady_clock::now();
-
-        std::cout << "[extractor] Setting start coords      ... " << std::flush;
-        file_out_stream.write((char *)&number_of_used_edges, sizeof(unsigned));
-        // Traverse list of edges and nodes in parallel and set start coord
-        node_iterator = all_nodes_list.begin();
-        auto edge_iterator = all_edges_list.begin();
-        while (edge_iterator != all_edges_list.end() && node_iterator != all_nodes_list.end())
-        {
-            if (edge_iterator->start < node_iterator->id)
-            {
-                ++edge_iterator;
-                continue;
-            }
-            if (edge_iterator->start > node_iterator->id)
-            {
-                node_iterator++;
-                continue;
-            }
-
-            BOOST_ASSERT(edge_iterator->start == node_iterator->id);
-            edge_iterator->source_coordinate.lat = node_iterator->lat;
-            edge_iterator->source_coordinate.lon = node_iterator->lon;
-            ++edge_iterator;
-        }
-        time2 = std::chrono::steady_clock::now();
-        elapsed_seconds = time2 - time1;
-        std::cout << "ok, after " << elapsed_seconds.count() << "s" << std::endl;
-
-        time1 = std::chrono::steady_clock::now();
-        // Sort Edges by target
-        std::cout << "[extractor] Sorting edges by target   ... " << std::flush;
-        stxxl::sort(all_edges_list.begin(), all_edges_list.end(), CmpEdgeByTargetID(), stxxl_memory);
-        time2 = std::chrono::steady_clock::now();
-        elapsed_seconds = time2 - time1;
-        std::cout << "ok, after " << elapsed_seconds.count() << "s" << std::endl;
-
-        time1 = std::chrono::steady_clock::now();
-        std::cout << "[extractor] Setting target coords     ... " << std::flush;
-        // Traverse list of edges and nodes in parallel and set target coord
-        node_iterator = all_nodes_list.begin();
-        edge_iterator = all_edges_list.begin();
-
-        while (edge_iterator != all_edges_list.end() && node_iterator != all_nodes_list.end())
-        {
-            if (edge_iterator->target < node_iterator->id)
-            {
-                ++edge_iterator;
-                continue;
-            }
-            if (edge_iterator->target > node_iterator->id)
-            {
-                ++node_iterator;
-                continue;
-            }
-            BOOST_ASSERT(edge_iterator->target == node_iterator->id);
-            if (edge_iterator->source_coordinate.lat != std::numeric_limits<int>::min() &&
-                edge_iterator->source_coordinate.lon != std::numeric_limits<int>::min())
-            {
-                BOOST_ASSERT(edge_iterator->speed != -1);
-                BOOST_ASSERT(edge_iterator->type >= 0);
-                edge_iterator->target_coordinate.lat = node_iterator->lat;
-                edge_iterator->target_coordinate.lon = node_iterator->lon;
-
-                const double distance = FixedPointCoordinate::ApproximateEuclideanDistance(
-                    edge_iterator->source_coordinate.lat,
-                    edge_iterator->source_coordinate.lon,
-                    node_iterator->lat,
-                    node_iterator->lon);
-
-                const double weight = (distance * 10.) / (edge_iterator->speed / 3.6);
-                int integer_weight = std::max(
-                    1,
-                    (int)std::floor(
-                        (edge_iterator->is_duration_set ? edge_iterator->speed : weight) + .5));
-                int integer_distance = std::max(1, (int)distance);
-                short zero = 0;
-                short one = 1;
-
-                file_out_stream.write((char *)&edge_iterator->start, sizeof(unsigned));
-                file_out_stream.write((char *)&edge_iterator->target, sizeof(unsigned));
-                file_out_stream.write((char *)&integer_distance, sizeof(int));
-                switch (edge_iterator->direction)
-                {
-                case ExtractionWay::notSure:
-                    file_out_stream.write((char *)&zero, sizeof(short));
-                    break;
-                case ExtractionWay::oneway:
-                    file_out_stream.write((char *)&one, sizeof(short));
-                    break;
-                case ExtractionWay::bidirectional:
-                    file_out_stream.write((char *)&zero, sizeof(short));
-                    break;
-                case ExtractionWay::opposite:
-                    file_out_stream.write((char *)&one, sizeof(short));
-                    break;
-                default:
-                    throw OSRMException("edge has broken direction");
-                }
-
-                file_out_stream.write((char *)&integer_weight, sizeof(int));
-                file_out_stream.write((char *)&edge_iterator->type, sizeof(short));
-                file_out_stream.write((char *)&edge_iterator->name_id, sizeof(unsigned));
-                file_out_stream.write((char *)&edge_iterator->is_roundabout, sizeof(bool));
-                file_out_stream.write((char *)&edge_iterator->is_in_tiny_cc, sizeof(bool));
-                file_out_stream.write((char *)&edge_iterator->is_access_restricted, sizeof(bool));
-                file_out_stream.write((char *)&edge_iterator->is_contra_flow, sizeof(bool));
-                file_out_stream.write((char *)&edge_iterator->is_split, sizeof(bool));
-                ++number_of_used_edges;
-            }
-            ++edge_iterator;
-        }
-        time2 = std::chrono::steady_clock::now();
-        elapsed_seconds = time2 - time1;
-        std::cout << "ok, after " << elapsed_seconds.count() << "s" << std::endl;
-
-        std::cout << "[extractor] setting number of edges   ... " << std::flush;
-
-        file_out_stream.seekp(previous_file_position);
-        file_out_stream.write((char *)&number_of_used_edges, sizeof(unsigned));
-        file_out_stream.close();
-        std::cout << "ok" << std::endl;
-        time1 = std::chrono::steady_clock::now();
-
-        std::cout << "[extractor] writing street name index ... " << std::flush;
-        std::string name_file_streamName = (output_file_name + ".names");
-        boost::filesystem::ofstream name_file_stream(name_file_streamName, std::ios::binary);
-
-        // write number of names
-        const unsigned number_of_names = name_list.size() + 1;
-        name_file_stream.write((char *)&(number_of_names), sizeof(unsigned));
-
-        // compute total number of chars
-        unsigned total_number_of_chars = 0;
-        for (const std::string &temp_string : name_list)
-        {
-            total_number_of_chars += temp_string.length();
-        }
-        // write total number of chars
-        name_file_stream.write((char *)&(total_number_of_chars), sizeof(unsigned));
-        // write prefixe sums
-        unsigned name_lengths_prefix_sum = 0;
-        for (const std::string &temp_string : name_list)
-        {
-            name_file_stream.write((char *)&(name_lengths_prefix_sum), sizeof(unsigned));
-            name_lengths_prefix_sum += temp_string.length();
-        }
-        // duplicate on purpose!
-        name_file_stream.write((char *)&(name_lengths_prefix_sum), sizeof(unsigned));
-
-        // write all chars consecutively
-        for (const std::string &temp_string : name_list)
-        {
-            const unsigned string_length = temp_string.length();
-            name_file_stream.write(temp_string.c_str(), string_length);
-        }
-
-        name_file_stream.close();
-        time2 = std::chrono::steady_clock::now();
-        elapsed_seconds = time2 - time1;
-        std::cout << "ok, after " << elapsed_seconds.count() << "s" << std::endl;
-
-        SimpleLogger().Write() << "Processed " << number_of_used_nodes << " nodes and "
-                               << number_of_used_edges << " edges";
-    }
-    catch (const std::exception &e) { std::cerr << "Caught Execption:" << e.what() << std::endl; }
-}

Extractor/ExtractionContainers.h

@@ -1,65 +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 EXTRACTIONCONTAINERS_H_
-#define EXTRACTIONCONTAINERS_H_
-
-#include "InternalExtractorEdge.h"
-#include "ExtractorStructs.h"
-#include "../DataStructures/Restriction.h"
-#include "../Util/UUID.h"
-
-#include <stxxl/vector>
-
-class ExtractionContainers
-{
-    constexpr static unsigned stxxl_memory = ((sizeof(std::size_t) == 4) ? std::numeric_limits<int>::max() : std::numeric_limits<unsigned>::max());
-  public:
-    typedef stxxl::vector<NodeID> STXXLNodeIDVector;
-    typedef stxxl::vector<ExternalMemoryNode> STXXLNodeVector;
-    typedef stxxl::vector<InternalExtractorEdge> STXXLEdgeVector;
-    typedef stxxl::vector<std::string> STXXLStringVector;
-    typedef stxxl::vector<InputRestrictionContainer> STXXLRestrictionsVector;
-    typedef stxxl::vector<WayIDStartAndEndEdge> STXXLWayIDStartEndVector;
-
-    STXXLNodeIDVector used_node_id_list;
-    STXXLNodeVector all_nodes_list;
-    STXXLEdgeVector all_edges_list;
-    STXXLStringVector name_list;
-    STXXLRestrictionsVector restrictions_list;
-    STXXLWayIDStartEndVector way_start_end_id_list;
-    const UUID uuid;
-
-    ExtractionContainers();
-
-    virtual ~ExtractionContainers();
-
-    void PrepareData(const std::string &output_file_name,
-                     const std::string &restrictions_file_name);
-};
-
-#endif /* EXTRACTIONCONTAINERS_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

@@ -1,164 +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
-        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/ExtractorCallbacks.h

@@ -1,63 +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 EXTRACTOR_CALLBACKS_H
-#define EXTRACTOR_CALLBACKS_H
-
-#include "../typedefs.h"
-
-#include <unordered_map>
-#include <string>
-
-struct ExternalMemoryNode;
-class ExtractionContainers;
-struct ExtractionWay;
-struct InputRestrictionContainer;
-
-class ExtractorCallbacks
-{
-  private:
-    std::unordered_map<std::string, NodeID> &string_map;
-    ExtractionContainers &external_memory;
-
-  public:
-    ExtractorCallbacks() = delete;
-    ExtractorCallbacks(const ExtractorCallbacks &) = delete;
-    explicit ExtractorCallbacks(ExtractionContainers &extraction_containers,
-                                std::unordered_map<std::string, NodeID> &string_map);
-
-    // warning: caller needs to take care of synchronization!
-    void ProcessNode(const ExternalMemoryNode &node);
-
-    // warning: caller needs to take care of synchronization!
-    bool ProcessRestriction(const InputRestrictionContainer &restriction);
-
-    // warning: caller needs to take care of synchronization!
-    void ProcessWay(ExtractionWay &way);
-};
-
-#endif /* EXTRACTOR_CALLBACKS_H */

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/InternalExtractorEdge.h

@@ -1,120 +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 INTERNAL_EXTRACTOR_EDGE_H
-#define INTERNAL_EXTRACTOR_EDGE_H
-
-#include "../typedefs.h"
-#include <osrm/Coordinate.h>
-
-#include <boost/assert.hpp>
-
-struct InternalExtractorEdge
-{
-    InternalExtractorEdge()
-        : start(0), target(0), type(0), direction(0), speed(0), name_id(0), is_roundabout(false),
-          is_in_tiny_cc(false), is_duration_set(false), is_access_restricted(false),
-          is_contra_flow(false), is_split(false)
-    {
-    }
-
-    explicit InternalExtractorEdge(NodeID start,
-                                   NodeID target,
-                                   short type,
-                                   short direction,
-                                   double speed,
-                                   unsigned name_id,
-                                   bool is_roundabout,
-                                   bool is_in_tiny_cc,
-                                   bool is_duration_set,
-                                   bool is_access_restricted,
-                                   bool is_contra_flow,
-                                   bool is_split)
-        : start(start), target(target), type(type), direction(direction), speed(speed),
-          name_id(name_id), is_roundabout(is_roundabout), is_in_tiny_cc(is_in_tiny_cc),
-          is_duration_set(is_duration_set), is_access_restricted(is_access_restricted),
-          is_contra_flow(is_contra_flow), is_split(is_split)
-    {
-        BOOST_ASSERT(0 <= type);
-    }
-
-    // necessary static util functions for stxxl's sorting
-    static InternalExtractorEdge min_value()
-    {
-        return InternalExtractorEdge(0, 0, 0, 0, 0, 0, false, false, false, false, false, false);
-    }
-    static InternalExtractorEdge max_value()
-    {
-        return InternalExtractorEdge(
-            SPECIAL_NODEID, SPECIAL_NODEID, 0, 0, 0, 0, false, false, false, false, false, false);
-    }
-
-    NodeID start;
-    NodeID target;
-    short type;
-    short direction;
-    double speed;
-    unsigned name_id;
-    bool is_roundabout;
-    bool is_in_tiny_cc;
-    bool is_duration_set;
-    bool is_access_restricted;
-    bool is_contra_flow;
-    bool is_split;
-
-    FixedPointCoordinate source_coordinate;
-    FixedPointCoordinate target_coordinate;
-};
-
-struct CmpEdgeByStartID
-{
-    typedef InternalExtractorEdge value_type;
-    bool operator()(const InternalExtractorEdge &a, const InternalExtractorEdge &b) const
-    {
-        return a.start < b.start;
-    }
-
-    value_type max_value() { return InternalExtractorEdge::max_value(); }
-
-    value_type min_value() { return InternalExtractorEdge::min_value(); }
-};
-
-struct CmpEdgeByTargetID
-{
-    typedef InternalExtractorEdge value_type;
-
-    bool operator()(const InternalExtractorEdge &a, const InternalExtractorEdge &b) const
-    {
-        return a.target < b.target;
-    }
-
-    value_type max_value() { return InternalExtractorEdge::max_value(); }
-
-    value_type min_value() { return InternalExtractorEdge::min_value(); }
-};
-
-#endif // INTERNAL_EXTRACTOR_EDGE_H

Extractor/PBFParser.cpp

@@ -1,640 +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 <boost/ref.hpp>
-
-#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/ScriptingEnvironment.h

@@ -1,47 +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 SCRIPTINGENVIRONMENT_H_
-#define SCRIPTINGENVIRONMENT_H_
-
-#include <vector>
-
-struct lua_State;
-
-class ScriptingEnvironment
-{
-  public:
-    ScriptingEnvironment();
-    explicit ScriptingEnvironment(const char *file_name);
-    virtual ~ScriptingEnvironment();
-
-    lua_State *getLuaStateForThreadID(const int);
-
-    std::vector<lua_State *> lua_state_vector;
-};
-
-#endif /* SCRIPTINGENVIRONMENT_H_ */

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>
-
-#include <boost/ref.hpp>
-
-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 childType = xmlTextReaderNodeType(inputReader);
-            if (childType != 1 && childType != 15)
-            {
-                continue;
-            }
-            const int childDepth = xmlTextReaderDepth(inputReader);
-            xmlChar *childName = xmlTextReaderName(inputReader);
-            if (childName == NULL)
-            {
-                continue;
-            }
-            if (depth == childDepth && childType == 15 &&
-                xmlStrEqual(childName, (const xmlChar *)"relation") == 1)
-            {
-                xmlFree(childName);
-                break;
-            }
-            if (childType != 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)
-    {
-        const int depth = xmlTextReaderDepth(inputReader);
-        while (xmlTextReaderRead(inputReader) == 1)
-        {
-            const int childType = xmlTextReaderNodeType(inputReader);
-            if (childType != 1 && childType != 15)
-            {
-                continue;
-            }
-            const int childDepth = xmlTextReaderDepth(inputReader);
-            xmlChar *childName = xmlTextReaderName(inputReader);
-            if (childName == NULL)
-            {
-                continue;
-            }
-
-            if (depth == childDepth && childType == 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 (childType != 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)
-    {
-        const int depth = xmlTextReaderDepth(inputReader);
-        while (xmlTextReaderRead(inputReader) == 1)
-        {
-            const int childType = xmlTextReaderNodeType(inputReader);
-            // 1 = Element, 15 = EndElement
-            if (childType != 1 && childType != 15)
-            {
-                continue;
-            }
-            const int childDepth = xmlTextReaderDepth(inputReader);
-            xmlChar *childName = xmlTextReaderName(inputReader);
-            if (childName == NULL)
-            {
-                continue;
-            }
-
-            if (depth == childDepth && childType == 15 &&
-                xmlStrEqual(childName, (const xmlChar *)"node") == 1)
-            {
-                xmlFree(childName);
-                break;
-            }
-            if (childType != 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;
-}

Extractor/XMLParser.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 XMLPARSER_H_
-#define XMLPARSER_H_
-
-#include "ExtractorCallbacks.h"
-#include "BaseParser.h"
-
-#include <libxml/xmlreader.h>
-
-class XMLParser : public BaseParser
-{
-  public:
-    XMLParser(const char *filename, ExtractorCallbacks *ec, ScriptingEnvironment &se);
-    bool ReadHeader();
-    bool Parse();
-
-  private:
-    InputRestrictionContainer ReadXMLRestriction();
-    ExtractionWay ReadXMLWay();
-    ImportNode ReadXMLNode();
-    xmlTextReaderPtr inputReader;
-};
-
-#endif /* XMLPARSER_H_ */

Gemfile

@@ -1,7 +0,0 @@
-source "http://rubygems.org"
-
-gem "cucumber"
-gem "rake"
-gem "osmlib-base"
-gem "sys-proctable"
-gem "rspec-expectations"

Gemfile.lock

@@ -1,30 +0,0 @@
-GEM
-  remote: http://rubygems.org/
-  specs:
-    builder (3.2.2)
-    cucumber (1.3.8)
-      builder (>= 2.1.2)
-      diff-lcs (>= 1.1.3)
-      gherkin (~> 2.12.1)
-      multi_json (>= 1.7.5, < 2.0)
-      multi_test (>= 0.0.2)
-    diff-lcs (1.2.4)
-    gherkin (2.12.1)
-      multi_json (~> 1.3)
-    multi_json (1.8.0)
-    multi_test (0.0.2)
-    osmlib-base (0.1.4)
-    rake (10.1.0)
-    rspec-expectations (2.14.3)
-      diff-lcs (>= 1.1.3, < 2.0)
-    sys-proctable (0.9.3)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  cucumber
-  osmlib-base
-  rake
-  rspec-expectations
-  sys-proctable

Include/osrm/Coordinate.h

@@ -1,86 +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 <iosfwd> //for std::ostream
-
-constexpr double 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 double ApproximateEuclideanDistance(const FixedPointCoordinate &c1,
-                                               const FixedPointCoordinate &c2);
-
-    static double
-    ApproximateEuclideanDistance(const int lat1, const int lon1, const int lat2, const int lon2);
-
-    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 double ComputePerpendicularDistance(const FixedPointCoordinate &point,
-                                               const FixedPointCoordinate &segA,
-                                               const FixedPointCoordinate &segB);
-
-    static double ComputePerpendicularDistance(const FixedPointCoordinate &coord_a,
-                                               const FixedPointCoordinate &coord_b,
-                                               const FixedPointCoordinate &query_location,
-                                               FixedPointCoordinate &nearest_location,
-                                               double &r);
-
-    void Output(std::ostream &out) const;
-};
-
-inline std::ostream &operator<<(std::ostream &o, FixedPointCoordinate const &c)
-{
-    c.Output(o);
-    return o;
-}
-
-#endif /* FIXED_POINT_COORDINATE_H_ */

Include/osrm/Header.h

@@ -1,47 +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 HTTP_HEADER_H
-#define HTTP_HEADER_H
-
-#include <string>
-
-namespace http
-{
-struct Header
-{
-    std::string name;
-    std::string value;
-    void Clear()
-    {
-        name.clear();
-        value.clear();
-    }
-};
-}
-
-#endif // HTTP_HEADER_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<std::string> 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

Include/osrm/RouteParameters.h

@@ -1,83 +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 ROUTE_PARAMETERS_H
-#define ROUTE_PARAMETERS_H
-
-#include <osrm/Coordinate.h>
-
-#include <boost/fusion/container/vector/vector_fwd.hpp>
-
-#include <string>
-#include <vector>
-
-struct RouteParameters
-{
-    RouteParameters();
-
-    void setZoomLevel(const short level);
-
-    void setAlternateRouteFlag(const bool flag);
-
-    void setDeprecatedAPIFlag(const std::string &);
-
-    void setChecksum(const unsigned check_sum);
-
-    void setInstructionFlag(const bool flag);
-
-    void setService(const std::string &service);
-
-    void setOutputFormat(const std::string &format);
-
-    void setJSONpParameter(const std::string &parameter);
-
-    void addHint(const std::string &hint);
-
-    void setLanguage(const std::string &language);
-
-    void setGeometryFlag(const bool flag);
-
-    void setCompressionFlag(const bool flag);
-
-    void addCoordinate(const boost::fusion::vector<double, double> &coordinates);
-
-    short zoom_level;
-    bool print_instructions;
-    bool alternate_route;
-    bool geometry;
-    bool compression;
-    bool deprecatedAPI;
-    unsigned check_sum;
-    std::string service;
-    std::string output_format;
-    std::string jsonp_parameter;
-    std::string language;
-    std::vector<std::string> hints;
-    std::vector<FixedPointCoordinate> coordinates;
-};
-
-#endif // ROUTE_PARAMETERS_H

Include/osrm/ServerPaths.h

@@ -1,38 +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_PATH_H
-#define SERVER_PATH_H
-
-#include <boost/filesystem.hpp>
-
-#include <unordered_map>
-#include <string>
-
-typedef std::unordered_map<std::string, boost::filesystem::path> ServerPaths;
-
-#endif // SERVER_PATH_H

LICENCE.TXT

@@ -1,22 +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.

Library/OSRM.h

@@ -1,52 +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 OSRM_H
-#define OSRM_H
-
-#include <osrm/ServerPaths.h>
-
-class OSRM_impl;
-struct RouteParameters;
-
-namespace http
-{
-class Reply;
-}
-
-class OSRM
-{
-  private:
-    OSRM_impl *OSRM_pimpl_;
-
-  public:
-    explicit OSRM(const ServerPaths &paths, const bool use_shared_memory = false);
-    ~OSRM();
-    void RunQuery(RouteParameters &route_parameters, http::Reply &reply);
-};
-
-#endif // OSRM_H

Library/OSRM_impl.cpp

@@ -1,150 +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/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 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);
-}

Library/OSRM_impl.h

@@ -1,65 +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 OSRM_IMPL_H
-#define OSRM_IMPL_H
-
-#include <osrm/Reply.h>
-#include <osrm/RouteParameters.h>
-#include <osrm/ServerPaths.h>
-
-#include "../DataStructures/QueryEdge.h"
-#include "../Plugins/BasePlugin.h"
-#include "../Util/ProgramOptions.h"
-
-#include <unordered_map>
-#include <string>
-
-struct SharedBarriers;
-template <class EdgeDataT> class BaseDataFacade;
-
-class OSRM_impl
-{
-  private:
-    typedef std::unordered_map<std::string, BasePlugin *> PluginMap;
-
-  public:
-    OSRM_impl(const ServerPaths &paths, const bool use_shared_memory);
-    OSRM_impl(const OSRM_impl &) = delete;
-    virtual ~OSRM_impl();
-    void RunQuery(RouteParameters &route_parameters, http::Reply &reply);
-
-  private:
-    void RegisterPlugin(BasePlugin *plugin);
-    PluginMap plugin_map;
-    bool use_shared_memory;
-    SharedBarriers *barrier;
-    // base class pointer to the objects
-    BaseDataFacade<QueryEdge::EdgeData> *query_data_facade;
-};
-
-#endif // OSRM_IMPL_H

Plugins/BasePlugin.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 BASEPLUGIN_H_
-#define BASEPLUGIN_H_
-
-#include "../Util/StringUtil.h"
-
-#include <osrm/Coordinate.h>
-#include <osrm/Reply.h>
-#include <osrm/RouteParameters.h>
-
-#include <string>
-#include <vector>
-
-class BasePlugin
-{
-  public:
-    BasePlugin() {}
-    // Maybe someone can explain the pure virtual destructor thing to me (dennis)
-    virtual ~BasePlugin() {}
-    virtual const std::string GetDescriptor() const = 0;
-    virtual void HandleRequest(const RouteParameters &routeParameters, http::Reply &reply) = 0;
-};
-
-#endif /* BASEPLUGIN_H_ */

Plugins/HelloWorldPlugin.h

@@ -1,115 +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 HELLOWORLDPLUGIN_H_
-#define HELLOWORLDPLUGIN_H_
-
-#include "BasePlugin.h"
-#include "../Util/StringUtil.h"
-
-#include <string>
-
-class HelloWorldPlugin : public BasePlugin
-{
-  private:
-    std::string temp_string;
-
-  public:
-    HelloWorldPlugin() : descriptor_string("hello") {}
-    virtual ~HelloWorldPlugin() {}
-    const std::string GetDescriptor() const { return descriptor_string; }
-
-    void HandleRequest(const RouteParameters &routeParameters, http::Reply &reply)
-    {
-        reply.status = http::Reply::ok;
-        reply.content.emplace_back("<html><head><title>Hello World Demonstration "
-                                   "Document</title></head><body><h1>Hello, World!</h1>");
-        reply.content.emplace_back("<pre>");
-        reply.content.emplace_back("zoom level: ");
-        intToString(routeParameters.zoom_level, temp_string);
-        reply.content.emplace_back(temp_string);
-        reply.content.emplace_back("\nchecksum: ");
-        intToString(routeParameters.check_sum, temp_string);
-        reply.content.emplace_back(temp_string);
-        reply.content.emplace_back("\ninstructions: ");
-        reply.content.emplace_back((routeParameters.print_instructions ? "yes" : "no"));
-        reply.content.emplace_back(temp_string);
-        reply.content.emplace_back("\ngeometry: ");
-        reply.content.emplace_back((routeParameters.geometry ? "yes" : "no"));
-        reply.content.emplace_back("\ncompression: ");
-        reply.content.emplace_back((routeParameters.compression ? "yes" : "no"));
-        reply.content.emplace_back("\noutput format: ");
-        reply.content.emplace_back(routeParameters.output_format);
-        reply.content.emplace_back("\njson parameter: ");
-        reply.content.emplace_back(routeParameters.jsonp_parameter);
-        reply.content.emplace_back("\nlanguage: ");
-        reply.content.emplace_back(routeParameters.language);
-        reply.content.emplace_back("\nNumber of locations: ");
-        intToString(routeParameters.coordinates.size(), temp_string);
-        reply.content.emplace_back(temp_string);
-        reply.content.emplace_back("\n");
-
-        unsigned counter = 0;
-        for (const FixedPointCoordinate &coordinate : routeParameters.coordinates)
-        {
-            reply.content.emplace_back("  [");
-            intToString(counter, temp_string);
-            reply.content.emplace_back(temp_string);
-            reply.content.emplace_back("] ");
-            doubleToString(coordinate.lat / COORDINATE_PRECISION, temp_string);
-            reply.content.emplace_back(temp_string);
-            reply.content.emplace_back(",");
-            doubleToString(coordinate.lon / COORDINATE_PRECISION, temp_string);
-            reply.content.emplace_back(temp_string);
-            reply.content.emplace_back("\n");
-            ++counter;
-        }
-
-        reply.content.emplace_back("Number of hints: ");
-        intToString(routeParameters.hints.size(), temp_string);
-        reply.content.emplace_back(temp_string);
-        reply.content.emplace_back("\n");
-
-        counter = 0;
-        for (const std::string &current_string : routeParameters.hints)
-        {
-            reply.content.emplace_back("  [");
-            intToString(counter, temp_string);
-            reply.content.emplace_back(temp_string);
-            reply.content.emplace_back("] ");
-            reply.content.emplace_back(current_string);
-            reply.content.emplace_back("\n");
-            ++counter;
-        }
-        reply.content.emplace_back("</pre></body></html>");
-    }
-
-  private:
-    std::string descriptor_string;
-};
-
-#endif /* HELLOWORLDPLUGIN_H_ */

Plugins/LocatePlugin.h

@@ -1,116 +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 LOCATE_PLUGIN_H
-#define LOCATE_PLUGIN_H
-
-#include "BasePlugin.h"
-#include "../Util/StringUtil.h"
-
-// locates the nearest node in the road network for a given coordinate.
-
-template <class DataFacadeT> class LocatePlugin : public BasePlugin
-{
-  public:
-    explicit LocatePlugin(DataFacadeT *facade) : descriptor_string("locate"), facade(facade) {}
-    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;
-        }
-
-        // query to helpdesk
-        FixedPointCoordinate result;
-        std::string tmp;
-        // json
-
-        if (!route_parameters.jsonp_parameter.empty())
-        {
-            reply.content.emplace_back(route_parameters.jsonp_parameter);
-            reply.content.emplace_back("(");
-        }
-        reply.status = http::Reply::ok;
-        reply.content.emplace_back("{");
-        if (!facade->LocateClosestEndPointForCoordinate(route_parameters.coordinates.front(),
-                                                        result))
-        {
-            reply.content.emplace_back("\"status\":207,");
-            reply.content.emplace_back("\"mapped_coordinate\":[]");
-        }
-        else
-        {
-            // Write coordinate to stream
-            reply.status = http::Reply::ok;
-            reply.content.emplace_back("\"status\":0,");
-            reply.content.emplace_back("\"mapped_coordinate\":");
-            FixedPointCoordinate::convertInternalLatLonToString(result.lat, tmp);
-            reply.content.emplace_back("[");
-            reply.content.emplace_back(tmp);
-            FixedPointCoordinate::convertInternalLatLonToString(result.lon, tmp);
-            reply.content.emplace_back(",");
-            reply.content.emplace_back(tmp);
-            reply.content.emplace_back("]");
-        }
-        reply.content.emplace_back("}");
-        reply.headers.resize(3);
-        if (!route_parameters.jsonp_parameter.empty())
-        {
-            reply.content.emplace_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=\"location.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=\"location.json\"";
-        }
-        reply.headers[0].name = "Content-Length";
-        unsigned content_length = 0;
-        for (const std::string &snippet : reply.content)
-        {
-            content_length += snippet.length();
-        }
-        intToString(content_length, tmp);
-        reply.headers[0].value = tmp;
-        return;
-    }
-
-  private:
-    std::string descriptor_string;
-    DataFacadeT *facade;
-};
-
-#endif /* LOCATE_PLUGIN_H */

Plugins/NearestPlugin.h

@@ -1,138 +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/PhantomNodes.h"
-#include "../Util/StringUtil.h"
-
-#include <unordered_map>
-
-/*
- * 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")
-    {
-        descriptor_table.emplace("", 0); // default descriptor
-        descriptor_table.emplace("json", 1);
-    }
-
-    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())
-        {
-            reply = http::Reply::StockReply(http::Reply::badRequest);
-            return;
-        }
-        if (!route_parameters.coordinates.front().isValid())
-        {
-            reply = http::Reply::StockReply(http::Reply::badRequest);
-            return;
-        }
-
-        PhantomNode result;
-        facade->FindPhantomNodeForCoordinate(
-            route_parameters.coordinates.front(), result, route_parameters.zoom_level);
-
-        // json
-
-        if (!route_parameters.jsonp_parameter.empty())
-        {
-            reply.content.emplace_back(route_parameters.jsonp_parameter);
-            reply.content.emplace_back("(");
-        }
-
-        reply.status = http::Reply::ok;
-        reply.content.emplace_back("{\"status\":");
-        if (SPECIAL_NODEID != result.forward_node_id)
-        {
-            reply.content.emplace_back("0,");
-        }
-        else
-        {
-            reply.content.emplace_back("207,");
-        }
-        reply.content.emplace_back("\"mapped_coordinate\":[");
-        std::string temp_string;
-
-        if (SPECIAL_NODEID != result.forward_node_id)
-        {
-            FixedPointCoordinate::convertInternalLatLonToString(result.location.lat, temp_string);
-            reply.content.emplace_back(temp_string);
-            FixedPointCoordinate::convertInternalLatLonToString(result.location.lon, temp_string);
-            reply.content.emplace_back(",");
-            reply.content.emplace_back(temp_string);
-        }
-        reply.content.emplace_back("],\"name\":\"");
-        if (SPECIAL_NODEID != result.forward_node_id)
-        {
-            facade->GetName(result.name_id, temp_string);
-            reply.content.emplace_back(temp_string);
-        }
-        reply.content.emplace_back("\"}");
-        reply.headers.resize(3);
-        if (!route_parameters.jsonp_parameter.empty())
-        {
-            reply.content.emplace_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=\"location.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=\"location.json\"";
-        }
-        reply.headers[0].name = "Content-Length";
-        unsigned content_length = 0;
-        for (const std::string &snippet : reply.content)
-        {
-            content_length += snippet.length();
-        }
-        intToString(content_length, temp_string);
-        reply.headers[0].value = temp_string;
-    }
-
-  private:
-    DataFacadeT *facade;
-    std::unordered_map<std::string, unsigned> descriptor_table;
-    std::string descriptor_string;
-};
-
-#endif /* NEAREST_PLUGIN_H */

Plugins/TimestampPlugin.h

@@ -1,90 +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 TIMESTAMP_PLUGIN_H
-#define TIMESTAMP_PLUGIN_H
-
-#include "BasePlugin.h"
-
-template <class DataFacadeT> class TimestampPlugin : public BasePlugin
-{
-  public:
-    explicit TimestampPlugin(const DataFacadeT *facade)
-        : facade(facade), descriptor_string("timestamp")
-    {
-    }
-    const std::string GetDescriptor() const { return descriptor_string; }
-    void HandleRequest(const RouteParameters &route_parameters, http::Reply &reply)
-    {
-        std::string tmp;
-
-        // json
-        if (!route_parameters.jsonp_parameter.empty())
-        {
-            reply.content.emplace_back(route_parameters.jsonp_parameter);
-            reply.content.emplace_back("(");
-        }
-
-        reply.status = http::Reply::ok;
-        reply.content.emplace_back("{");
-        reply.content.emplace_back("\"status\":");
-        reply.content.emplace_back("0,");
-        reply.content.emplace_back("\"timestamp\":\"");
-        reply.content.emplace_back(facade->GetTimestamp());
-        reply.content.emplace_back("\"");
-        reply.content.emplace_back("}");
-        reply.headers.resize(3);
-        if (!route_parameters.jsonp_parameter.empty())
-        {
-            reply.content.emplace_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=\"timestamp.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=\"timestamp.json\"";
-        }
-        unsigned content_length = 0;
-        for (const std::string &snippet : reply.content)
-        {
-            content_length += snippet.length();
-        }
-        intToString(content_length, tmp);
-        reply.headers[0].value = tmp;
-    }
-
-  private:
-    const DataFacadeT *facade;
-    std::string descriptor_string;
-};
-
-#endif /* TIMESTAMP_PLUGIN_H */

Plugins/ViaRoutePlugin.h

@@ -1,241 +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 VIAROUTEPLUGIN_H_
-#define VIAROUTEPLUGIN_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 <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> descriptorTable;
-    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);
-
-        descriptorTable.emplace("json", 0);
-        descriptorTable.emplace("gpx", 1);
-    }
-
-    virtual ~ViaRoutePlugin() {}
-
-    const std::string GetDescriptor() const { return descriptor_string; }
-
-    void HandleRequest(const RouteParameters &routeParameters, http::Reply &reply)
-    {
-        // check number of parameters
-        if (2 > routeParameters.coordinates.size())
-        {
-            reply = http::Reply::StockReply(http::Reply::badRequest);
-            return;
-        }
-
-        RawRouteData raw_route;
-        raw_route.check_sum = facade->GetCheckSum();
-
-        if (std::any_of(begin(routeParameters.coordinates),
-                        end(routeParameters.coordinates),
-                        [&](FixedPointCoordinate coordinate)
-                        { return !coordinate.isValid(); }))
-        {
-            reply = http::Reply::StockReply(http::Reply::badRequest);
-            return;
-        }
-
-        for (const FixedPointCoordinate &coordinate : routeParameters.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 = (routeParameters.check_sum == raw_route.check_sum);
-
-        for (unsigned i = 0; i < raw_route.raw_via_node_coordinates.size(); ++i)
-        {
-            if (checksum_OK && i < routeParameters.hints.size() &&
-                !routeParameters.hints[i].empty())
-            {
-                DecodeObjectFromBase64(routeParameters.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],
-                                                 routeParameters.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);
-        }
-
-        if ((routeParameters.alternate_route) && (1 == raw_route.segment_end_coordinates.size()))
-        {
-            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);
-        }
-
-        if (INVALID_EDGE_WEIGHT == raw_route.shortest_path_length)
-        {
-            SimpleLogger().Write(logDEBUG) << "Error occurred, single path not found";
-        }
-        reply.status = http::Reply::ok;
-
-        if (!routeParameters.jsonp_parameter.empty())
-        {
-            reply.content.emplace_back(routeParameters.jsonp_parameter);
-            reply.content.emplace_back("(");
-        }
-
-        DescriptorConfig descriptor_config;
-
-        auto iter = descriptorTable.find(routeParameters.output_format);
-        unsigned descriptor_type = (iter != descriptorTable.end() ? iter->second : 0);
-
-        descriptor_config.zoom_level = routeParameters.zoom_level;
-        descriptor_config.instructions = routeParameters.print_instructions;
-        descriptor_config.geometry = routeParameters.geometry;
-        descriptor_config.encode_geometry = routeParameters.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>>();
-            break;
-        default:
-            descriptor = std::make_shared<JSONDescriptor<DataFacadeT>>();
-            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);
-        descriptor->Run(raw_route, phantom_nodes, facade, reply);
-
-        if (!routeParameters.jsonp_parameter.empty())
-        {
-            reply.content.emplace_back(")\n");
-        }
-        reply.headers.resize(3);
-        reply.headers[0].name = "Content-Length";
-
-        unsigned content_length = 0;
-        for (const std::string &snippet : reply.content)
-        {
-            content_length += snippet.length();
-        }
-        std::string tmp_string;
-        intToString(content_length, tmp_string);
-        reply.headers[0].value = tmp_string;
-
-        switch (descriptor_type)
-        {
-        case 0:
-            if (!routeParameters.jsonp_parameter.empty())
-            {
-                reply.headers[1].name = "Content-Type";
-                reply.headers[1].value = "text/javascript";
-                reply.headers[2].name = "Content-Disposition";
-                reply.headers[2].value = "attachment; filename=\"route.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=\"route.json\"";
-            }
-
-            break;
-        case 1:
-            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\"";
-
-            break;
-        default:
-            if (!routeParameters.jsonp_parameter.empty())
-            {
-                reply.headers[1].name = "Content-Type";
-                reply.headers[1].value = "text/javascript";
-                reply.headers[2].name = "Content-Disposition";
-                reply.headers[2].value = "attachment; filename=\"route.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=\"route.json\"";
-            }
-            break;
-        }
-        return;
-    }
-
-  private:
-    std::string descriptor_string;
-    DataFacadeT *facade;
-};
-
-#endif /* VIAROUTEPLUGIN_H_ */

README.md

@@ -1,40 +1,72 @@
-# Readme
+Overview
+--------
+The repository provides a Leaflet [(1)] based web frontend to the Open Source Routing Machine (Project-OSRM [(2)]).
+The frontend is implemented in Javascript.
+Data is fetched from routing and geocoding servers using JSONP queries.
+The website is XHTML 1.0 Strict compliant.
+A deployed version of the the web frontend can be seen at [(3)].
 
-For instructions on how to compile and run OSRM, please consult the Wiki at
 
-https://github.com/DennisOSRM/Project-OSRM/wiki
+Setup
+-----
+The frontend should work directly as provided.
+Several settings - including the URL for the routing server and the geocoder server - can be specified in `OSRM.config.js`.
+Different tile servers can be specified in `OSRM.Map.js`.
+Note that the URL shortener used for generating route links only works with URLs pointing to the official Project-OSRM website.
 
-or use our free and daily updated online service at
 
-http://map.project-osrm.org
+Branches
+--------
+* The `master` branch will always point to the latest released version of the frontend.
+* The `develop` branch should always point to a working version with new features and bugfixes (think of it as a nightly-build).
+* Other branches contain various work in progress.
 
-## References in publications
 
-When using the code in a (scientific) publication, please cite
+Bugtracking
+-----------
+Please use the OSRM-Project bug tracker [(4)] for submitting any bug reports or feature requests.
 
-```
-@inproceedings{luxen-vetter-2011,
- author = {Luxen, Dennis and Vetter, Christian},
- title = {Real-time routing with OpenStreetMap data},
- booktitle = {Proceedings of the 19th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems},
- series = {GIS '11},
- year = {2011},
- isbn = {978-1-4503-1031-4},
- location = {Chicago, Illinois},
- pages = {513--516},
- numpages = {4},
- url = {http://doi.acm.org/10.1145/2093973.2094062},
- doi = {10.1145/2093973.2094062},
- acmid = {2094062},
- publisher = {ACM},
- address = {New York, NY, USA},
-}
-```
 
-## Current build status
+Contribute
+----------
+If you like to contribute, simply fork the project and start coding.
+It is best practice to create a new branch (from the current master) with a descriptive name for your contributions.
+When you are done, send a pull request from that branch.
+With this workflow, each pull request is isolated and can be easily merged.
 
-| 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) |
-| LUAbind fork | master  | [![Build Status](https://travis-ci.org/DennisOSRM/luabind.png?branch=master)](https://travis-ci.org/DennisOSRM/luabind) |
+
+Integration into Project-OSRM repository
+----------------------------------------
+The Project-OSRM repository already contains the frontend repository as a submodule.
+It will always point to the latest deployed version.
+To successfully work a repository that contains submodules, use the following git commands (available in git 1.7.1+):
+
+* `git clone --recursive`  
+	to clone a repository and the contained submodules
+
+* `git pull && git submodule update`  
+	to pull the latest version of the repository and update its submodules if required
+
+Note that the frontend can also be checked out independently of the Project-OSRM repository.
+
+
+Compatibility
+-------------
+The frontend has been tested with Firefox 3.0+, Internet Explorer 8+ and Chrome 18+.
+Certain visuals like rounded corners or moving boxes will only show in newer browser versions.
+But no actual functionality is affected by this.
+Note that the frontend will not work with Internet Explorer 6 or 7.
+
+
+References
+----------
+[(1)] Cloudmade Leaflet: http://leaflet.cloudmade.com/  
+[(2)] Project OSRM: http://project-osrm.org/  
+[(3)] Project OSRM Frontend: http://map.project-osrm.org/  
+[(4)] Project OSRM Bugtracker: https://github.com/DennisOSRM/Project-OSRM/issues/
+
+
+[(1)]: http://leaflet.cloudmade.com/ "Cloudmade Leaflet"
+[(2)]: http://project-osrm.org/ "Project OSRM"
+[(3)]: http://map.project-osrm.org/ "Project-OSRM Frontend" 
+[(4)]: https://github.com/DennisOSRM/Project-OSRM/issues/ "Project-OSRM Bugtracker"

Rakefile

@@ -1,183 +0,0 @@
-require 'OSM/StreamParser'
-require 'socket'
-require 'digest/sha1'
-require 'cucumber/rake/task'
-require 'sys/proctable'
-
-BUILD_FOLDER = 'build'
-DATA_FOLDER = 'sandbox'
-PROFILE = 'examples/postgis'
-OSRM_PORT = 5000
-PROFILES_FOLDER = '../profiles'
-
-Cucumber::Rake::Task.new do |t|
-  t.cucumber_opts = %w{--format pretty}
-end
-
-areas = {
-  :kbh => { :country => 'denmark', :bbox => 'top=55.6972 left=12.5222 right=12.624 bottom=55.6376' },
-  :frd => { :country => 'denmark', :bbox => 'top=55.7007 left=12.4765 bottom=55.6576 right=12.5698' },
-  :regh => { :country => 'denmark', :bbox => 'top=56.164 left=11.792 bottom=55.403 right=12.731' },
-  :denmark => { :country => 'denmark', :bbox => nil },
-  :skaane => { :country => 'sweden', :bbox => 'top=56.55 left=12.4 bottom=55.3 right=14.6' }
-}
-
-
-
-osm_data_area_name = ARGV[1] ? ARGV[1].to_s.to_sym : :kbh
-raise "Unknown data area." unless areas[osm_data_area_name]
-osm_data_country = areas[osm_data_area_name][:country]
-osm_data_area_bbox = areas[osm_data_area_name][:bbox]
-
-
-task osm_data_area_name.to_sym {}   #define empty task to prevent rake from whining. will break if area has same name as a task
-
-
-def each_process name, &block
-  Sys::ProcTable.ps do |process|
-    if process.comm.strip == name.strip && process.state != 'zombie'
-      yield process.pid.to_i, process.state.strip
-    end
-  end
-end
-
-def up?
-  find_pid('osrm-routed') != nil
-end
-
-def find_pid name
-  each_process(name) { |pid,state| return pid.to_i }
-  return nil
-end
-
-def wait_for_shutdown name
-  timeout = 10
-  (timeout*10).times do
-    return if find_pid(name) == nil
-    sleep 0.1
-  end
-  raise "*** Could not terminate #{name}."
-end
-
-
-desc "Rebuild and run tests."
-task :default => [:build]
-
-desc "Build using CMake."
-task :build do
-  if Dir.exists? BUILD_FOLDER
-    Dir.chdir BUILD_FOLDER do
-      system "make"
-    end
-  else
-    system "mkdir build; cd build; cmake ..; make"
-  end
-end
-
-desc "Setup config files."
-task :setup do
-end
-
-desc "Download OSM data."
-task :download do
-  Dir.mkdir "#{DATA_FOLDER}" unless File.exist? "#{DATA_FOLDER}"
-  puts "Downloading..."
-  puts "curl http://download.geofabrik.de/europe/#{osm_data_country}-latest.osm.pbf -o #{DATA_FOLDER}/#{osm_data_country}.osm.pbf"
-  raise "Error while downloading data." unless system "curl http://download.geofabrik.de/europe/#{osm_data_country}-latest.osm.pbf -o #{DATA_FOLDER}/#{osm_data_country}.osm.pbf"
-  if osm_data_area_bbox
-    puts "Cropping and converting to protobuffer..."
-    raise "Error while cropping data." unless system "osmosis --read-pbf file=#{DATA_FOLDER}/#{osm_data_country}.osm.pbf --bounding-box #{osm_data_area_bbox} --write-pbf file=#{DATA_FOLDER}/#{osm_data_area_name}.osm.pbf omitmetadata=true"
-  end
-end
-
-desc "Crop OSM data"
-task :crop do
-  if osm_data_area_bbox
-    raise "Error while cropping data." unless system "osmosis --read-pbf file=#{DATA_FOLDER}/#{osm_data_country}.osm.pbf --bounding-box #{osm_data_area_bbox} --write-pbf file=#{DATA_FOLDER}/#{osm_data_area_name}.osm.pbf omitmetadata=true"
-  end
-end
-
-desc "Reprocess OSM data."
-task :process => [:extract,:prepare] do
-end
-
-desc "Extract OSM data."
-task :extract do
-  Dir.chdir DATA_FOLDER do
-    raise "Error while extracting data." unless system "../#{BUILD_FOLDER}/osrm-extract #{osm_data_area_name}.osm.pbf --profile ../profiles/#{PROFILE}.lua"
-  end
-end
-
-desc "Prepare OSM data."
-task :prepare do
-  Dir.chdir DATA_FOLDER do
-    raise "Error while preparing data." unless system "../#{BUILD_FOLDER}/osrm-prepare #{osm_data_area_name}.osrm --profile ../profiles/#{PROFILE}.lua"
-  end
-end
-
-desc "Delete preprocessing files."
-task :clean do
-  File.delete *Dir.glob("#{DATA_FOLDER}/*.osrm")
-  File.delete *Dir.glob("#{DATA_FOLDER}/*.osrm.*")
-end
-
-desc "Run all cucumber test"
-task :test do
-  system "cucumber"
-  puts
-end
-
-desc "Run the routing server in the terminal. Press Ctrl-C to stop."
-task :run do
-  Dir.chdir DATA_FOLDER do
-    system "../#{BUILD_FOLDER}/osrm-routed #{osm_data_area_name}.osrm --port #{OSRM_PORT}"
-  end
-end
-
-desc "Launch the routing server in the background. Use rake:down to stop it."
-task :up do
-  Dir.chdir DATA_FOLDER do
-    abort("Already up.") if up?
-    pipe = IO.popen("../#{BUILD_FOLDER}/osrm-routed #{osm_data_area_name}.osrm --port #{OSRM_PORT} 1>>osrm-routed.log 2>>osrm-routed.log")
-    timeout = 5
-    (timeout*10).times do
-      begin
-        socket = TCPSocket.new('localhost', OSRM_PORT)
-        socket.puts 'ping'
-      rescue Errno::ECONNREFUSED
-        sleep 0.1
-      end
-    end
-  end
-end
-
-desc "Stop the routing server."
-task :down do
-  pid = find_pid 'osrm-routed'
-  if pid
-    Process.kill 'TERM', pid
-  else
-    puts "Already down."
-  end 
-end
-
-desc "Kill all osrm-extract, osrm-prepare and osrm-routed processes."
-task :kill do
-  each_process('osrm-routed') { |pid,state| Process.kill 'KILL', pid }
-  each_process('osrm-prepare') { |pid,state| Process.kill 'KILL', pid }
-  each_process('osrm-extract') { |pid,state| Process.kill 'KILL', pid }
-  wait_for_shutdown 'osrm-routed'
-  wait_for_shutdown 'osrm-prepare'
-  wait_for_shutdown 'osrm-extract'  
-end
-
-desc "Get PIDs of all osrm-extract, osrm-prepare and osrm-routed processes."
-task :pid do
-  each_process 'osrm-routed' do |pid,state|
-    puts "#{pid}\t#{state}"
-  end
-end
-
-desc "Stop, reprocess and restart."
-task :update => [:down,:process,:up] do
-end

RoutingAlgorithms/AlternativePathRouting.h

@@ -1,860 +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 ALTERNATIVE_PATH_ROUTING_H
-#define ALTERNATIVE_PATH_ROUTING_H
-
-#include "BasicRoutingInterface.h"
-#include "../DataStructures/SearchEngineData.h"
-
-#include <boost/assert.hpp>
-
-#include <unordered_map>
-#include <vector>
-
-const double VIAPATH_ALPHA = 0.10;
-const double VIAPATH_EPSILON = 0.15; // alternative at most 15% longer
-const double VIAPATH_GAMMA = 0.75;   // alternative shares at most 75% with the shortest.
-
-template <class DataFacadeT> class AlternativeRouting : private BasicRoutingInterface<DataFacadeT>
-{
-    typedef BasicRoutingInterface<DataFacadeT> super;
-    typedef typename DataFacadeT::EdgeData EdgeData;
-    typedef SearchEngineData::QueryHeap QueryHeap;
-    typedef std::pair<NodeID, NodeID> SearchSpaceEdge;
-
-    struct RankedCandidateNode
-    {
-        RankedCandidateNode(const NodeID node, const int length, const int sharing)
-            : node(node), length(length), sharing(sharing)
-        {
-        }
-
-        NodeID node;
-        int length;
-        int sharing;
-
-        bool operator<(const RankedCandidateNode &other) const
-        {
-            return (2 * length + sharing) < (2 * other.length + other.sharing);
-        }
-    };
-    DataFacadeT *facade;
-    SearchEngineData &engine_working_data;
-
-  public:
-    AlternativeRouting(DataFacadeT *facade, SearchEngineData &engine_working_data)
-        : super(facade), facade(facade), engine_working_data(engine_working_data)
-    {
-    }
-
-    virtual ~AlternativeRouting() {}
-
-    void operator()(const PhantomNodes &phantom_node_pair, RawRouteData &raw_route_data)
-    {
-        if (phantom_node_pair.PhantomNodesHaveEqualLocation())
-        {
-            return;
-        }
-
-        std::vector<NodeID> alternative_path;
-        std::vector<NodeID> via_node_candidate_list;
-        std::vector<SearchSpaceEdge> forward_search_space;
-        std::vector<SearchSpaceEdge> reverse_search_space;
-
-        // Init queues, semi-expensive because access to TSS invokes a sys-call
-        engine_working_data.InitializeOrClearFirstThreadLocalStorage(
-            super::facade->GetNumberOfNodes());
-        engine_working_data.InitializeOrClearSecondThreadLocalStorage(
-            super::facade->GetNumberOfNodes());
-        engine_working_data.InitializeOrClearThirdThreadLocalStorage(
-            super::facade->GetNumberOfNodes());
-
-        QueryHeap &forward_heap1 = *(engine_working_data.forwardHeap);
-        QueryHeap &reverse_heap1 = *(engine_working_data.backwardHeap);
-        QueryHeap &forward_heap2 = *(engine_working_data.forwardHeap2);
-        QueryHeap &reverse_heap2 = *(engine_working_data.backwardHeap2);
-
-        int upper_bound_to_shortest_path_distance = INVALID_EDGE_WEIGHT;
-        NodeID middle_node = SPECIAL_NODEID;
-        if (phantom_node_pair.source_phantom.forward_node_id != SPECIAL_NODEID)
-        {
-            // SimpleLogger().Write(logDEBUG) << "fwd-a insert: " <<
-            // phantom_node_pair.source_phantom.forward_node_id << ", w: " <<
-            // -phantom_node_pair.source_phantom.GetForwardWeightPlusOffset();
-            forward_heap1.Insert(phantom_node_pair.source_phantom.forward_node_id,
-                                 -phantom_node_pair.source_phantom.GetForwardWeightPlusOffset(),
-                                 phantom_node_pair.source_phantom.forward_node_id);
-        }
-        if (phantom_node_pair.source_phantom.reverse_node_id != SPECIAL_NODEID)
-        {
-            // SimpleLogger().Write(logDEBUG) << "fwd-b insert: " <<
-            // phantom_node_pair.source_phantom.reverse_node_id << ", w: " <<
-            // -phantom_node_pair.source_phantom.GetReverseWeightPlusOffset();
-            forward_heap1.Insert(phantom_node_pair.source_phantom.reverse_node_id,
-                                 -phantom_node_pair.source_phantom.GetReverseWeightPlusOffset(),
-                                 phantom_node_pair.source_phantom.reverse_node_id);
-        }
-
-        if (phantom_node_pair.target_phantom.forward_node_id != SPECIAL_NODEID)
-        {
-            // SimpleLogger().Write(logDEBUG) << "rev-a insert: " <<
-            // phantom_node_pair.target_phantom.forward_node_id << ", w: " <<
-            // phantom_node_pair.target_phantom.GetForwardWeightPlusOffset();
-            reverse_heap1.Insert(phantom_node_pair.target_phantom.forward_node_id,
-                                 phantom_node_pair.target_phantom.GetForwardWeightPlusOffset(),
-                                 phantom_node_pair.target_phantom.forward_node_id);
-        }
-        if (phantom_node_pair.target_phantom.reverse_node_id != SPECIAL_NODEID)
-        {
-            // SimpleLogger().Write(logDEBUG) << "rev-b insert: " <<
-            // phantom_node_pair.target_phantom.reverse_node_id << ", w: " <<
-            // phantom_node_pair.target_phantom.GetReverseWeightPlusOffset();
-            reverse_heap1.Insert(phantom_node_pair.target_phantom.reverse_node_id,
-                                 phantom_node_pair.target_phantom.GetReverseWeightPlusOffset(),
-                                 phantom_node_pair.target_phantom.reverse_node_id);
-        }
-
-        // search from s and t till new_min/(1+epsilon) > length_of_shortest_path
-        while (0 < (forward_heap1.Size() + reverse_heap1.Size()))
-        {
-            if (0 < forward_heap1.Size())
-            {
-                AlternativeRoutingStep<true>(forward_heap1,
-                                             reverse_heap1,
-                                             &middle_node,
-                                             &upper_bound_to_shortest_path_distance,
-                                             via_node_candidate_list,
-                                             forward_search_space);
-            }
-            if (0 < reverse_heap1.Size())
-            {
-                AlternativeRoutingStep<false>(reverse_heap1,
-                                              forward_heap1,
-                                              &middle_node,
-                                              &upper_bound_to_shortest_path_distance,
-                                              via_node_candidate_list,
-                                              reverse_search_space);
-            }
-        }
-
-        if (INVALID_EDGE_WEIGHT == upper_bound_to_shortest_path_distance)
-        {
-            return;
-        }
-
-        sort_unique_resize(via_node_candidate_list);
-
-        std::vector<NodeID> packed_forward_path;
-        std::vector<NodeID> packed_reverse_path;
-
-        super::RetrievePackedPathFromSingleHeap(forward_heap1, middle_node, packed_forward_path);
-        super::RetrievePackedPathFromSingleHeap(reverse_heap1, middle_node, packed_reverse_path);
-
-        std::unordered_map<NodeID, int> approximated_forward_sharing;
-        std::unordered_map<NodeID, int> approximated_reverse_sharing;
-
-        unsigned index_into_forward_path = 0;
-        // sweep over search space, compute forward sharing for each current edge (u,v)
-        for (const SearchSpaceEdge &current_edge : forward_search_space)
-        {
-            const NodeID u = current_edge.first;
-            const NodeID v = current_edge.second;
-            if ((packed_forward_path.size() < index_into_forward_path) &&
-                (current_edge == forward_search_space[index_into_forward_path]))
-            {
-                // current_edge is on shortest path => sharing(u):=queue.GetKey(u);
-                ++index_into_forward_path;
-                approximated_forward_sharing[v] = forward_heap1.GetKey(u);
-            }
-            else
-            {
-                // sharing (s) = sharing (t)
-                approximated_forward_sharing[v] = approximated_forward_sharing[u];
-            }
-        }
-
-        unsigned index_into_reverse_path = 0;
-        // sweep over search space, compute backward sharing
-        for (const SearchSpaceEdge &current_edge : reverse_search_space)
-        {
-            const NodeID u = current_edge.first;
-            const NodeID v = current_edge.second;
-            if ((packed_reverse_path.size() < index_into_reverse_path) &&
-                (current_edge == reverse_search_space[index_into_reverse_path]))
-            {
-                // current_edge is on shortest path => sharing(u):=queue.GetKey(u);
-                ++index_into_reverse_path;
-                approximated_reverse_sharing[v] = reverse_heap1.GetKey(u);
-            }
-            else
-            {
-                // sharing (s) = sharing (t)
-                const auto rev_iterator = approximated_reverse_sharing.find(u);
-                const int rev_sharing =
-                    (rev_iterator != approximated_reverse_sharing.end()) ? rev_iterator->second : 0;
-                approximated_reverse_sharing[v] = rev_sharing;
-            }
-        }
-
-        // SimpleLogger().Write(logDEBUG) << "fwd_search_space size: " <<
-        // forward_search_space.size() << ", marked " << approximated_forward_sharing.size() << "
-        // nodes";
-        // SimpleLogger().Write(logDEBUG) << "rev_search_space size: " <<
-        // reverse_search_space.size() << ", marked " << approximated_reverse_sharing.size() << "
-        // nodes";
-
-        std::vector<NodeID> preselected_node_list;
-        for (const NodeID node : via_node_candidate_list)
-        {
-            const auto fwd_iterator = approximated_forward_sharing.find(node);
-            const int fwd_sharing =
-                (fwd_iterator != approximated_forward_sharing.end()) ? fwd_iterator->second : 0;
-            const auto rev_iterator = approximated_reverse_sharing.find(node);
-            const int rev_sharing =
-                (rev_iterator != approximated_reverse_sharing.end()) ? rev_iterator->second : 0;
-
-            const int approximated_sharing = fwd_sharing + rev_sharing;
-            const int approximated_length = forward_heap1.GetKey(node) + reverse_heap1.GetKey(node);
-            const bool length_passes =
-                (approximated_length <
-                 upper_bound_to_shortest_path_distance * (1 + VIAPATH_EPSILON));
-            const bool sharing_passes =
-                (approximated_sharing <= upper_bound_to_shortest_path_distance * VIAPATH_GAMMA);
-            const bool stretch_passes =
-                (approximated_length - approximated_sharing) <
-                ((1. + VIAPATH_ALPHA) *
-                 (upper_bound_to_shortest_path_distance - approximated_sharing));
-
-            if (length_passes && sharing_passes && stretch_passes)
-            {
-                preselected_node_list.emplace_back(node);
-            }
-        }
-
-        // SimpleLogger().Write() << preselected_node_list.size() << " passed preselection";
-
-        std::vector<NodeID> &packed_shortest_path = packed_forward_path;
-        std::reverse(packed_shortest_path.begin(), packed_shortest_path.end());
-        packed_shortest_path.emplace_back(middle_node);
-        packed_shortest_path.insert(
-            packed_shortest_path.end(), packed_reverse_path.begin(), packed_reverse_path.end());
-        std::vector<RankedCandidateNode> ranked_candidates_list;
-
-        // prioritizing via nodes for deep inspection
-        for (const NodeID node : preselected_node_list)
-        {
-            int length_of_via_path = 0, sharing_of_via_path = 0;
-            ComputeLengthAndSharingOfViaPath(
-                node, &length_of_via_path, &sharing_of_via_path, packed_shortest_path);
-            const int maximum_allowed_sharing =
-                upper_bound_to_shortest_path_distance * VIAPATH_GAMMA;
-            if (sharing_of_via_path <= maximum_allowed_sharing &&
-                length_of_via_path <= upper_bound_to_shortest_path_distance * (1 + VIAPATH_EPSILON))
-            {
-                ranked_candidates_list.emplace_back(node, length_of_via_path, sharing_of_via_path);
-            }
-        }
-        std::sort(ranked_candidates_list.begin(), ranked_candidates_list.end());
-
-        NodeID selected_via_node = SPECIAL_NODEID;
-        int length_of_via_path = INVALID_EDGE_WEIGHT;
-        NodeID s_v_middle = SPECIAL_NODEID, v_t_middle = SPECIAL_NODEID;
-        for (const RankedCandidateNode &candidate : ranked_candidates_list)
-        {
-            if (ViaNodeCandidatePassesTTest(forward_heap1,
-                                            reverse_heap1,
-                                            forward_heap2,
-                                            reverse_heap2,
-                                            candidate,
-                                            upper_bound_to_shortest_path_distance,
-                                            &length_of_via_path,
-                                            &s_v_middle,
-                                            &v_t_middle))
-            {
-                // select first admissable
-                selected_via_node = candidate.node;
-                break;
-            }
-        }
-
-        // Unpack shortest path and alternative, if they exist
-        if (INVALID_EDGE_WEIGHT != upper_bound_to_shortest_path_distance)
-        {
-            BOOST_ASSERT(!packed_shortest_path.empty());
-            raw_route_data.unpacked_path_segments.resize(1);
-            raw_route_data.source_traversed_in_reverse =
-                (packed_shortest_path.front() != phantom_node_pair.source_phantom.forward_node_id);
-            raw_route_data.target_traversed_in_reverse =
-                (packed_shortest_path.back() != phantom_node_pair.target_phantom.forward_node_id);
-
-            super::UnpackPath(
-                // -- packed input
-                packed_shortest_path,
-                // -- start of route
-                phantom_node_pair,
-                // -- unpacked output
-                raw_route_data.unpacked_path_segments.front());
-            raw_route_data.shortest_path_length = upper_bound_to_shortest_path_distance;
-        }
-
-        if (SPECIAL_NODEID != selected_via_node)
-        {
-            std::vector<NodeID> packed_alternate_path;
-            // retrieve alternate path
-            RetrievePackedAlternatePath(forward_heap1,
-                                        reverse_heap1,
-                                        forward_heap2,
-                                        reverse_heap2,
-                                        s_v_middle,
-                                        v_t_middle,
-                                        packed_alternate_path);
-
-            raw_route_data.source_traversed_in_reverse =
-                (packed_alternate_path.front() != phantom_node_pair.source_phantom.forward_node_id);
-            raw_route_data.target_traversed_in_reverse =
-                (packed_alternate_path.back() != phantom_node_pair.target_phantom.forward_node_id);
-
-            // unpack the alternate path
-            super::UnpackPath(
-                packed_alternate_path, phantom_node_pair, raw_route_data.unpacked_alternative);
-
-            raw_route_data.alternative_path_length = length_of_via_path;
-        }
-    }
-
-  private:
-    // unpack alternate <s,..,v,..,t> by exploring search spaces from v
-    inline void RetrievePackedAlternatePath(const QueryHeap &forward_heap1,
-                                            const QueryHeap &reverse_heap1,
-                                            const QueryHeap &forward_heap2,
-                                            const QueryHeap &reverse_heap2,
-                                            const NodeID s_v_middle,
-                                            const NodeID v_t_middle,
-                                            std::vector<NodeID> &packed_path) const
-    {
-        // fetch packed path [s,v)
-        std::vector<NodeID> packed_v_t_path;
-        super::RetrievePackedPathFromHeap(forward_heap1, reverse_heap2, s_v_middle, packed_path);
-        packed_path.pop_back(); // remove middle node. It's in both half-paths
-
-        // fetch patched path [v,t]
-        super::RetrievePackedPathFromHeap(
-            forward_heap2, reverse_heap1, v_t_middle, packed_v_t_path);
-
-        packed_path.insert(packed_path.end(), packed_v_t_path.begin(), packed_v_t_path.end());
-    }
-
-    // TODO: reorder parameters
-    // compute and unpack <s,..,v> and <v,..,t> by exploring search spaces
-    // from v and intersecting against queues. only half-searches have to be
-    // done at this stage
-    inline void ComputeLengthAndSharingOfViaPath(const NodeID via_node,
-                                                 int *real_length_of_via_path,
-                                                 int *sharing_of_via_path,
-                                                 const std::vector<NodeID> &packed_shortest_path)
-    {
-        engine_working_data.InitializeOrClearSecondThreadLocalStorage(
-            super::facade->GetNumberOfNodes());
-
-        QueryHeap &existing_forward_heap = *engine_working_data.forwardHeap;
-        QueryHeap &existing_reverse_heap = *engine_working_data.backwardHeap;
-        QueryHeap &new_forward_heap = *engine_working_data.forwardHeap2;
-        QueryHeap &new_reverse_heap = *engine_working_data.backwardHeap2;
-
-        std::vector<NodeID> packed_s_v_path;
-        std::vector<NodeID> packed_v_t_path;
-
-        std::vector<NodeID> partially_unpacked_shortest_path;
-        std::vector<NodeID> partially_unpacked_via_path;
-
-        NodeID s_v_middle = SPECIAL_NODEID;
-        int upper_bound_s_v_path_length = INVALID_EDGE_WEIGHT;
-        new_reverse_heap.Insert(via_node, 0, via_node);
-        // compute path <s,..,v> by reusing forward search from s
-        while (!new_reverse_heap.Empty())
-        {
-            super::RoutingStep(new_reverse_heap,
-                               existing_forward_heap,
-                               &s_v_middle,
-                               &upper_bound_s_v_path_length,
-                               false);
-        }
-        // compute path <v,..,t> by reusing backward search from node t
-        NodeID v_t_middle = SPECIAL_NODEID;
-        int upper_bound_of_v_t_path_length = INVALID_EDGE_WEIGHT;
-        new_forward_heap.Insert(via_node, 0, via_node);
-        while (!new_forward_heap.Empty())
-        {
-            super::RoutingStep(new_forward_heap,
-                               existing_reverse_heap,
-                               &v_t_middle,
-                               &upper_bound_of_v_t_path_length,
-                               true);
-        }
-        *real_length_of_via_path = upper_bound_s_v_path_length + upper_bound_of_v_t_path_length;
-
-        if (SPECIAL_NODEID == s_v_middle || SPECIAL_NODEID == v_t_middle)
-        {
-            return;
-        }
-
-        // retrieve packed paths
-        super::RetrievePackedPathFromHeap(
-            existing_forward_heap, new_reverse_heap, s_v_middle, packed_s_v_path);
-        super::RetrievePackedPathFromHeap(
-            new_forward_heap, existing_reverse_heap, v_t_middle, packed_v_t_path);
-
-        // partial unpacking, compute sharing
-        // First partially unpack s-->v until paths deviate, note length of common path.
-        const unsigned s_v_min_path_size =
-            std::min(packed_s_v_path.size(), packed_shortest_path.size()) - 1;
-        for (unsigned i = 0; i < s_v_min_path_size; ++i)
-        {
-            if (packed_s_v_path[i] == packed_shortest_path[i] &&
-                packed_s_v_path[i + 1] == packed_shortest_path[i + 1])
-            {
-                EdgeID edgeID =
-                    facade->FindEdgeInEitherDirection(packed_s_v_path[i], packed_s_v_path[i + 1]);
-                *sharing_of_via_path += facade->GetEdgeData(edgeID).distance;
-            }
-            else
-            {
-                if (packed_s_v_path[i] == packed_shortest_path[i])
-                {
-                    super::UnpackEdge(
-                        packed_s_v_path[i], packed_s_v_path[i + 1], partially_unpacked_via_path);
-                    super::UnpackEdge(packed_shortest_path[i],
-                                      packed_shortest_path[i + 1],
-                                      partially_unpacked_shortest_path);
-                    break;
-                }
-            }
-        }
-        // traverse partially unpacked edge and note common prefix
-        for (int i = 0,
-                 packed_path_length = std::min(partially_unpacked_via_path.size(),
-                                               partially_unpacked_shortest_path.size()) -
-                                      1;
-             (i < packed_path_length) &&
-                 (partially_unpacked_via_path[i] == partially_unpacked_shortest_path[i] &&
-                  partially_unpacked_via_path[i + 1] == partially_unpacked_shortest_path[i + 1]);
-             ++i)
-        {
-            EdgeID edgeID = facade->FindEdgeInEitherDirection(partially_unpacked_via_path[i],
-                                                              partially_unpacked_via_path[i + 1]);
-            *sharing_of_via_path += facade->GetEdgeData(edgeID).distance;
-        }
-
-        // Second, partially unpack v-->t in reverse order until paths deviate and note lengths
-        int via_path_index = packed_v_t_path.size() - 1;
-        int shortest_path_index = packed_shortest_path.size() - 1;
-        for (; via_path_index > 0 && shortest_path_index > 0;
-             --via_path_index, --shortest_path_index)
-        {
-            if (packed_v_t_path[via_path_index - 1] ==
-                    packed_shortest_path[shortest_path_index - 1] &&
-                packed_v_t_path[via_path_index] == packed_shortest_path[shortest_path_index])
-            {
-                EdgeID edgeID = facade->FindEdgeInEitherDirection(
-                    packed_v_t_path[via_path_index - 1], packed_v_t_path[via_path_index]);
-                *sharing_of_via_path += facade->GetEdgeData(edgeID).distance;
-            }
-            else
-            {
-                if (packed_v_t_path[via_path_index] == packed_shortest_path[shortest_path_index])
-                {
-                    super::UnpackEdge(packed_v_t_path[via_path_index - 1],
-                                      packed_v_t_path[via_path_index],
-                                      partially_unpacked_via_path);
-                    super::UnpackEdge(packed_shortest_path[shortest_path_index - 1],
-                                      packed_shortest_path[shortest_path_index],
-                                      partially_unpacked_shortest_path);
-                    break;
-                }
-            }
-        }
-
-        via_path_index = partially_unpacked_via_path.size() - 1;
-        shortest_path_index = partially_unpacked_shortest_path.size() - 1;
-        for (; via_path_index > 0 && shortest_path_index > 0;
-             --via_path_index, --shortest_path_index)
-        {
-            if (partially_unpacked_via_path[via_path_index - 1] ==
-                    partially_unpacked_shortest_path[shortest_path_index - 1] &&
-                partially_unpacked_via_path[via_path_index] ==
-                    partially_unpacked_shortest_path[shortest_path_index])
-            {
-                EdgeID edgeID = facade->FindEdgeInEitherDirection(
-                    partially_unpacked_via_path[via_path_index - 1],
-                    partially_unpacked_via_path[via_path_index]);
-                *sharing_of_via_path += facade->GetEdgeData(edgeID).distance;
-            }
-            else
-            {
-                break;
-            }
-        }
-        // finished partial unpacking spree! Amount of sharing is stored to appropriate pointer
-        // variable
-    }
-
-    // inline int approximateAmountOfSharing(
-    //     const NodeID alternate_path_middle_node_id,
-    //     QueryHeap & forward_heap,
-    //     QueryHeap & reverse_heap,
-    //     const std::vector<NodeID> & packed_shortest_path
-    // ) const {
-    //     std::vector<NodeID> packed_alternate_path;
-    //     super::RetrievePackedPathFromHeap(
-    //         forward_heap,
-    //         reverse_heap,
-    //         alternate_path_middle_node_id,
-    //         packed_alternate_path
-    //     );
-
-    //     if(packed_shortest_path.size() < 2 || packed_alternate_path.size() < 2) {
-    //         return 0;
-    //     }
-
-    //     int sharing = 0;
-    //     int aindex = 0;
-    //     //compute forward sharing
-    //     while( (packed_alternate_path[aindex] == packed_shortest_path[aindex]) &&
-    //     (packed_alternate_path[aindex+1] == packed_shortest_path[aindex+1]) ) {
-    //         //            SimpleLogger().Write() << "retrieving edge (" <<
-    //         packed_alternate_path[aindex] << "," << packed_alternate_path[aindex+1] << ")";
-    //         EdgeID edgeID = facade->FindEdgeInEitherDirection(packed_alternate_path[aindex],
-    //         packed_alternate_path[aindex+1]);
-    //         sharing += facade->GetEdgeData(edgeID).distance;
-    //         ++aindex;
-    //     }
-
-    //     aindex = packed_alternate_path.size()-1;
-    //     int bindex = packed_shortest_path.size()-1;
-    //     //compute backward sharing
-    //     while( aindex > 0 && bindex > 0 && (packed_alternate_path[aindex] ==
-    //     packed_shortest_path[bindex]) && (packed_alternate_path[aindex-1] ==
-    //     packed_shortest_path[bindex-1]) ) {
-    //         EdgeID edgeID = facade->FindEdgeInEitherDirection(packed_alternate_path[aindex],
-    //         packed_alternate_path[aindex-1]);
-    //         sharing += facade->GetEdgeData(edgeID).distance;
-    //         --aindex; --bindex;
-    //     }
-    //     return sharing;
-    // }
-
-    // todo: reorder parameters
-    template <bool is_forward_directed>
-    inline void AlternativeRoutingStep(QueryHeap &forward_heap,
-                                       QueryHeap &reverse_heap,
-                                       NodeID *middle_node,
-                                       int *upper_bound_to_shortest_path_distance,
-                                       std::vector<NodeID> &search_space_intersection,
-                                       std::vector<SearchSpaceEdge> &search_space) const
-    {
-        const NodeID node = forward_heap.DeleteMin();
-        const int distance = forward_heap.GetKey(node);
-        const int scaled_distance = distance / (1. + VIAPATH_EPSILON);
-        if ((INVALID_EDGE_WEIGHT != *upper_bound_to_shortest_path_distance) &&
-            (scaled_distance > *upper_bound_to_shortest_path_distance))
-        {
-            forward_heap.DeleteAll();
-            return;
-        }
-
-        search_space.emplace_back(forward_heap.GetData(node).parent, node);
-
-        if (reverse_heap.WasInserted(node))
-        {
-            search_space_intersection.emplace_back(node);
-
-            const int new_distance = reverse_heap.GetKey(node) + distance;
-            if (new_distance < *upper_bound_to_shortest_path_distance)
-            {
-                if (new_distance >= 0)
-                {
-                    *middle_node = node;
-                    *upper_bound_to_shortest_path_distance = new_distance;
-                }
-            }
-        }
-
-        for (EdgeID edge = facade->BeginEdges(node); edge < facade->EndEdges(node); ++edge)
-        {
-            const EdgeData &data = facade->GetEdgeData(edge);
-            const bool edge_is_forward_directed =
-                (is_forward_directed ? data.forward : data.backward);
-            if (edge_is_forward_directed)
-            {
-
-                const NodeID to = facade->GetTarget(edge);
-                const int edge_weight = data.distance;
-
-                BOOST_ASSERT(edge_weight > 0);
-                const int to_distance = distance + edge_weight;
-
-                // New Node discovered -> Add to Heap + Node Info Storage
-                if (!forward_heap.WasInserted(to))
-                {
-                    forward_heap.Insert(to, to_distance, node);
-                }
-                // Found a shorter Path -> Update distance
-                else if (to_distance < forward_heap.GetKey(to))
-                {
-                    // new parent
-                    forward_heap.GetData(to).parent = node;
-                    // decreased distance
-                    forward_heap.DecreaseKey(to, to_distance);
-                }
-            }
-        }
-    }
-
-    // conduct T-Test
-    inline bool ViaNodeCandidatePassesTTest(QueryHeap &existing_forward_heap,
-                                            QueryHeap &existing_reverse_heap,
-                                            QueryHeap &new_forward_heap,
-                                            QueryHeap &new_reverse_heap,
-                                            const RankedCandidateNode &candidate,
-                                            const int lengthOfShortestPath,
-                                            int *length_of_via_path,
-                                            NodeID *s_v_middle,
-                                            NodeID *v_t_middle) const
-    {
-        new_forward_heap.Clear();
-        new_reverse_heap.Clear();
-        std::vector<NodeID> packed_s_v_path;
-        std::vector<NodeID> packed_v_t_path;
-
-        *s_v_middle = SPECIAL_NODEID;
-        int upper_bound_s_v_path_length = INVALID_EDGE_WEIGHT;
-        // compute path <s,..,v> by reusing forward search from s
-        new_reverse_heap.Insert(candidate.node, 0, candidate.node);
-        while (new_reverse_heap.Size() > 0)
-        {
-            super::RoutingStep(new_reverse_heap,
-                               existing_forward_heap,
-                               s_v_middle,
-                               &upper_bound_s_v_path_length,
-                               false);
-        }
-
-        if (INVALID_EDGE_WEIGHT == upper_bound_s_v_path_length)
-        {
-            return false;
-        }
-
-        // compute path <v,..,t> by reusing backward search from t
-        *v_t_middle = SPECIAL_NODEID;
-        int upper_bound_of_v_t_path_length = INVALID_EDGE_WEIGHT;
-        new_forward_heap.Insert(candidate.node, 0, candidate.node);
-        while (new_forward_heap.Size() > 0)
-        {
-            super::RoutingStep(new_forward_heap,
-                               existing_reverse_heap,
-                               v_t_middle,
-                               &upper_bound_of_v_t_path_length,
-                               true);
-        }
-
-        if (INVALID_EDGE_WEIGHT == upper_bound_of_v_t_path_length)
-        {
-            return false;
-        }
-
-        *length_of_via_path = upper_bound_s_v_path_length + upper_bound_of_v_t_path_length;
-
-        // retrieve packed paths
-        super::RetrievePackedPathFromHeap(
-            existing_forward_heap, new_reverse_heap, *s_v_middle, packed_s_v_path);
-
-        super::RetrievePackedPathFromHeap(
-            new_forward_heap, existing_reverse_heap, *v_t_middle, packed_v_t_path);
-
-        NodeID s_P = *s_v_middle, t_P = *v_t_middle;
-        if (SPECIAL_NODEID == s_P)
-        {
-            return false;
-        }
-
-        if (SPECIAL_NODEID == t_P)
-        {
-            return false;
-        }
-        const int T_threshold = VIAPATH_EPSILON * lengthOfShortestPath;
-        int unpacked_until_distance = 0;
-
-        std::stack<SearchSpaceEdge> unpack_stack;
-        // Traverse path s-->v
-        for (unsigned i = packed_s_v_path.size() - 1; (i > 0) && unpack_stack.empty(); --i)
-        {
-            const EdgeID current_edge_id =
-                facade->FindEdgeInEitherDirection(packed_s_v_path[i - 1], packed_s_v_path[i]);
-            const int length_of_current_edge = facade->GetEdgeData(current_edge_id).distance;
-            if ((length_of_current_edge + unpacked_until_distance) >= T_threshold)
-            {
-                unpack_stack.emplace(packed_s_v_path[i - 1], packed_s_v_path[i]);
-            }
-            else
-            {
-                unpacked_until_distance += length_of_current_edge;
-                s_P = packed_s_v_path[i - 1];
-            }
-        }
-
-        while (!unpack_stack.empty())
-        {
-            const SearchSpaceEdge via_path_edge = unpack_stack.top();
-            unpack_stack.pop();
-            EdgeID edge_in_via_path_id =
-                facade->FindEdgeInEitherDirection(via_path_edge.first, via_path_edge.second);
-
-            if (SPECIAL_EDGEID == edge_in_via_path_id)
-            {
-                return false;
-            }
-
-            const EdgeData &current_edge_data = facade->GetEdgeData(edge_in_via_path_id);
-            const bool current_edge_is_shortcut = current_edge_data.shortcut;
-            if (current_edge_is_shortcut)
-            {
-                const NodeID via_path_middle_node_id = current_edge_data.id;
-                const EdgeID second_segment_edge_id = facade->FindEdgeInEitherDirection(
-                    via_path_middle_node_id, via_path_edge.second);
-                const int second_segment_length =
-                    facade->GetEdgeData(second_segment_edge_id).distance;
-                // attention: !unpacking in reverse!
-                // Check if second segment is the one to go over treshold? if yes add second segment
-                // to stack, else push first segment to stack and add distance of second one.
-                if (unpacked_until_distance + second_segment_length >= T_threshold)
-                {
-                    unpack_stack.emplace(via_path_middle_node_id, via_path_edge.second);
-                }
-                else
-                {
-                    unpacked_until_distance += second_segment_length;
-                    unpack_stack.emplace(via_path_edge.first, via_path_middle_node_id);
-                }
-            }
-            else
-            {
-                // edge is not a shortcut, set the start node for T-Test to end of edge.
-                unpacked_until_distance += current_edge_data.distance;
-                s_P = via_path_edge.first;
-            }
-        }
-
-        int t_test_path_length = unpacked_until_distance;
-        unpacked_until_distance = 0;
-        // Traverse path s-->v
-        for (unsigned i = 0, packed_path_length = packed_v_t_path.size() - 1;
-             (i < packed_path_length) && unpack_stack.empty();
-             ++i)
-        {
-            EdgeID edgeID =
-                facade->FindEdgeInEitherDirection(packed_v_t_path[i], packed_v_t_path[i + 1]);
-            int length_of_current_edge = facade->GetEdgeData(edgeID).distance;
-            if (length_of_current_edge + unpacked_until_distance >= T_threshold)
-            {
-                unpack_stack.emplace(packed_v_t_path[i], packed_v_t_path[i + 1]);
-            }
-            else
-            {
-                unpacked_until_distance += length_of_current_edge;
-                t_P = packed_v_t_path[i + 1];
-            }
-        }
-
-        while (!unpack_stack.empty())
-        {
-            const SearchSpaceEdge via_path_edge = unpack_stack.top();
-            unpack_stack.pop();
-            EdgeID edge_in_via_path_id =
-                facade->FindEdgeInEitherDirection(via_path_edge.first, via_path_edge.second);
-            if (SPECIAL_EDGEID == edge_in_via_path_id)
-            {
-                return false;
-            }
-
-            const EdgeData &current_edge_data = facade->GetEdgeData(edge_in_via_path_id);
-            const bool IsViaEdgeShortCut = current_edge_data.shortcut;
-            if (IsViaEdgeShortCut)
-            {
-                const NodeID middleOfViaPath = current_edge_data.id;
-                EdgeID edgeIDOfFirstSegment =
-                    facade->FindEdgeInEitherDirection(via_path_edge.first, middleOfViaPath);
-                int lengthOfFirstSegment = facade->GetEdgeData(edgeIDOfFirstSegment).distance;
-                // Check if first segment is the one to go over treshold? if yes first segment to
-                // stack, else push second segment to stack and add distance of first one.
-                if (unpacked_until_distance + lengthOfFirstSegment >= T_threshold)
-                {
-                    unpack_stack.emplace(via_path_edge.first, middleOfViaPath);
-                }
-                else
-                {
-                    unpacked_until_distance += lengthOfFirstSegment;
-                    unpack_stack.emplace(middleOfViaPath, via_path_edge.second);
-                }
-            }
-            else
-            {
-                // edge is not a shortcut, set the start node for T-Test to end of edge.
-                unpacked_until_distance += current_edge_data.distance;
-                t_P = via_path_edge.second;
-            }
-        }
-
-        t_test_path_length += unpacked_until_distance;
-        // Run actual T-Test query and compare if distances equal.
-        engine_working_data.InitializeOrClearThirdThreadLocalStorage(
-            super::facade->GetNumberOfNodes());
-
-        QueryHeap &forward_heap3 = *engine_working_data.forwardHeap3;
-        QueryHeap &reverse_heap3 = *engine_working_data.backwardHeap3;
-        int upper_bound = INVALID_EDGE_WEIGHT;
-        NodeID middle = SPECIAL_NODEID;
-
-        forward_heap3.Insert(s_P, 0, s_P);
-        reverse_heap3.Insert(t_P, 0, t_P);
-        // exploration from s and t until deletemin/(1+epsilon) > _lengthOfShortestPath
-        while ((forward_heap3.Size() + reverse_heap3.Size()) > 0)
-        {
-            if (!forward_heap3.Empty())
-            {
-                super::RoutingStep(forward_heap3, reverse_heap3, &middle, &upper_bound, true);
-            }
-            if (!reverse_heap3.Empty())
-            {
-                super::RoutingStep(reverse_heap3, forward_heap3, &middle, &upper_bound, false);
-            }
-        }
-        return (upper_bound <= t_test_path_length);
-    }
-};
-
-#endif /* ALTERNATIVE_PATH_ROUTING_H */

RoutingAlgorithms/BasicRoutingInterface.h

@@ -1,407 +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 BASIC_ROUTING_INTERFACE_H
-#define BASIC_ROUTING_INTERFACE_H
-
-#include "../DataStructures/RawRouteData.h"
-#include "../DataStructures/SearchEngineData.h"
-#include "../DataStructures/TurnInstructions.h"
-#include "../Util/ContainerUtils.h"
-#include "../Util/SimpleLogger.h"
-
-#include <boost/assert.hpp>
-
-#include <stack>
-
-SearchEngineData::SearchEngineHeapPtr SearchEngineData::forwardHeap;
-SearchEngineData::SearchEngineHeapPtr SearchEngineData::backwardHeap;
-SearchEngineData::SearchEngineHeapPtr SearchEngineData::forwardHeap2;
-SearchEngineData::SearchEngineHeapPtr SearchEngineData::backwardHeap2;
-SearchEngineData::SearchEngineHeapPtr SearchEngineData::forwardHeap3;
-SearchEngineData::SearchEngineHeapPtr SearchEngineData::backwardHeap3;
-
-template <class DataFacadeT> class BasicRoutingInterface
-{
-  private:
-    typedef typename DataFacadeT::EdgeData EdgeData;
-
-  protected:
-    DataFacadeT *facade;
-
-  public:
-    BasicRoutingInterface() = delete;
-    BasicRoutingInterface(const BasicRoutingInterface &) = delete;
-    explicit BasicRoutingInterface(DataFacadeT *facade) : facade(facade) {}
-    virtual ~BasicRoutingInterface() {};
-
-    inline void RoutingStep(SearchEngineData::QueryHeap &forward_heap,
-                            SearchEngineData::QueryHeap &reverse_heap,
-                            NodeID *middle_node_id,
-                            int *upper_bound,
-                            const bool forward_direction) const
-    {
-        const NodeID node = forward_heap.DeleteMin();
-        const int distance = forward_heap.GetKey(node);
-        if (reverse_heap.WasInserted(node))
-        {
-            const int new_distance = reverse_heap.GetKey(node) + distance;
-            if (new_distance < *upper_bound)
-            {
-                if (new_distance >= 0)
-                {
-                    *middle_node_id = node;
-                    *upper_bound = new_distance;
-                }
-            }
-        }
-
-        if (distance > *upper_bound)
-        {
-            forward_heap.DeleteAll();
-            return;
-        }
-
-        // Stalling
-        for (EdgeID edge = facade->BeginEdges(node); edge < facade->EndEdges(node); ++edge)
-        {
-            const EdgeData &data = facade->GetEdgeData(edge);
-            const bool reverse_flag = ((!forward_direction) ? data.forward : data.backward);
-            if (reverse_flag)
-            {
-                const NodeID to = facade->GetTarget(edge);
-                const int edge_weight = data.distance;
-
-                BOOST_ASSERT_MSG(edge_weight > 0, "edge_weight invalid");
-
-                if (forward_heap.WasInserted(to))
-                {
-                    if (forward_heap.GetKey(to) + edge_weight < distance)
-                    {
-                        return;
-                    }
-                }
-            }
-        }
-
-        for (EdgeID edge = facade->BeginEdges(node), end_edge = facade->EndEdges(node);
-             edge < end_edge;
-             ++edge)
-        {
-            const EdgeData &data = facade->GetEdgeData(edge);
-            bool forward_directionFlag = (forward_direction ? data.forward : data.backward);
-            if (forward_directionFlag)
-            {
-
-                const NodeID to = facade->GetTarget(edge);
-                const int edge_weight = data.distance;
-
-                BOOST_ASSERT_MSG(edge_weight > 0, "edge_weight invalid");
-                const int to_distance = distance + edge_weight;
-
-                // New Node discovered -> Add to Heap + Node Info Storage
-                if (!forward_heap.WasInserted(to))
-                {
-                    forward_heap.Insert(to, to_distance, node);
-                }
-                // Found a shorter Path -> Update distance
-                else if (to_distance < forward_heap.GetKey(to))
-                {
-                    // new parent
-                    forward_heap.GetData(to).parent = node;
-                    forward_heap.DecreaseKey(to, to_distance);
-                }
-            }
-        }
-    }
-
-    inline void UnpackPath(const std::vector<NodeID> &packed_path,
-                           const PhantomNodes &phantom_node_pair,
-                           std::vector<PathData> &unpacked_path) const
-    {
-        const bool start_traversed_in_reverse =
-            (packed_path.front() != phantom_node_pair.source_phantom.forward_node_id);
-        const bool target_traversed_in_reverse =
-            (packed_path.back() != phantom_node_pair.target_phantom.forward_node_id);
-
-        const unsigned packed_path_size = packed_path.size();
-        std::stack<std::pair<NodeID, NodeID>> recursion_stack;
-
-        // We have to push the path in reverse order onto the stack because it's LIFO.
-        for (unsigned i = packed_path_size - 1; i > 0; --i)
-        {
-            recursion_stack.emplace(packed_path[i - 1], packed_path[i]);
-        }
-
-        std::pair<NodeID, NodeID> edge;
-        while (!recursion_stack.empty())
-        {
-            edge = recursion_stack.top();
-            recursion_stack.pop();
-
-            // facade->FindEdge does not suffice here in case of shortcuts.
-            // The above explanation unclear? Think!
-            EdgeID smaller_edge_id = SPECIAL_EDGEID;
-            int edge_weight = INT_MAX;
-            for (EdgeID edge_id = facade->BeginEdges(edge.first);
-                 edge_id < facade->EndEdges(edge.first);
-                 ++edge_id)
-            {
-                const int weight = facade->GetEdgeData(edge_id).distance;
-                if ((facade->GetTarget(edge_id) == edge.second) && (weight < edge_weight) &&
-                    facade->GetEdgeData(edge_id).forward)
-                {
-                    smaller_edge_id = edge_id;
-                    edge_weight = weight;
-                }
-            }
-            if (SPECIAL_EDGEID == smaller_edge_id)
-            {
-                for (EdgeID edge_id = facade->BeginEdges(edge.second);
-                     edge_id < facade->EndEdges(edge.second);
-                     ++edge_id)
-                {
-                    const int weight = facade->GetEdgeData(edge_id).distance;
-                    if ((facade->GetTarget(edge_id) == edge.first) && (weight < edge_weight) &&
-                        facade->GetEdgeData(edge_id).backward)
-                    {
-                        smaller_edge_id = edge_id;
-                        edge_weight = weight;
-                    }
-                }
-            }
-            BOOST_ASSERT_MSG(edge_weight != INVALID_EDGE_WEIGHT, "edge id invalid");
-
-            const EdgeData &ed = facade->GetEdgeData(smaller_edge_id);
-            if (ed.shortcut)
-            { // unpack
-                const NodeID middle_node_id = ed.id;
-                // again, we need to this in reversed order
-                recursion_stack.emplace(middle_node_id, edge.second);
-                recursion_stack.emplace(edge.first, middle_node_id);
-            }
-            else
-            {
-                BOOST_ASSERT_MSG(!ed.shortcut, "original edge flagged as shortcut");
-                unsigned name_index = facade->GetNameIndexFromEdgeID(ed.id);
-                const TurnInstruction turn_instruction = facade->GetTurnInstructionForEdgeID(ed.id);
-
-                if (!facade->EdgeIsCompressed(ed.id))
-                {
-                    BOOST_ASSERT(!facade->EdgeIsCompressed(ed.id));
-                    unpacked_path.emplace_back(facade->GetGeometryIndexForEdgeID(ed.id),
-                                               name_index,
-                                               turn_instruction,
-                                               ed.distance);
-                }
-                else
-                {
-                    std::vector<unsigned> id_vector;
-                    facade->GetUncompressedGeometry(facade->GetGeometryIndexForEdgeID(ed.id),
-                                                    id_vector);
-
-                    const int start_index =
-                        (unpacked_path.empty()
-                             ? ((start_traversed_in_reverse)
-                                    ? id_vector.size() -
-                                          phantom_node_pair.source_phantom.fwd_segment_position - 1
-                                    : phantom_node_pair.source_phantom.fwd_segment_position)
-                             : 0);
-                    const int end_index = id_vector.size();
-
-                    BOOST_ASSERT(start_index >= 0);
-                    BOOST_ASSERT(start_index <= end_index);
-                    for (int i = start_index; i < end_index; ++i)
-                    {
-                        unpacked_path.emplace_back(PathData{
-                            id_vector[i], name_index, TurnInstruction::NoTurn, 0});
-                    }
-                    unpacked_path.back().turn_instruction = turn_instruction;
-                    unpacked_path.back().segment_duration = ed.distance;
-                }
-            }
-        }
-        if (SPECIAL_EDGEID != phantom_node_pair.target_phantom.packed_geometry_id)
-        {
-            std::vector<unsigned> id_vector;
-            facade->GetUncompressedGeometry(phantom_node_pair.target_phantom.packed_geometry_id,
-                                            id_vector);
-            if (target_traversed_in_reverse)
-            {
-                std::reverse(id_vector.begin(), id_vector.end());
-            }
-            const bool is_local_path = (phantom_node_pair.source_phantom.packed_geometry_id ==
-                                        phantom_node_pair.target_phantom.packed_geometry_id) &&
-                                       unpacked_path.empty();
-
-            int start_index = 0;
-            int end_index = phantom_node_pair.target_phantom.fwd_segment_position;
-            if (target_traversed_in_reverse)
-            {
-                end_index =
-                    id_vector.size() - phantom_node_pair.target_phantom.fwd_segment_position;
-            }
-            if (is_local_path)
-            {
-                start_index = phantom_node_pair.source_phantom.fwd_segment_position;
-                end_index = phantom_node_pair.target_phantom.fwd_segment_position;
-                if (target_traversed_in_reverse)
-                {
-                    start_index =
-                        id_vector.size() - phantom_node_pair.source_phantom.fwd_segment_position;
-                    end_index =
-                        id_vector.size() - phantom_node_pair.target_phantom.fwd_segment_position;
-                }
-            }
-
-            BOOST_ASSERT(start_index >= 0);
-            for (int i = start_index; i != end_index; (start_index < end_index ? ++i : --i))
-            {
-                BOOST_ASSERT(i >= -1);
-                unpacked_path.emplace_back(PathData{id_vector[i],
-                                           phantom_node_pair.target_phantom.name_id,
-                                           TurnInstruction::NoTurn,
-                                           0});
-            }
-        }
-
-        // there is no equivalent to a node-based node in an edge-expanded graph.
-        // two equivalent routes may start (or end) at different node-based edges
-        // as they are added with the offset how much "distance" on the edge
-        // has already been traversed. Depending on offset one needs to remove
-        // the last node.
-        if (unpacked_path.size() > 1)
-        {
-            const unsigned last_index = unpacked_path.size() - 1;
-            const unsigned second_to_last_index = last_index - 1;
-
-            // looks like a trivially true check but tests for underflow
-            BOOST_ASSERT(last_index > second_to_last_index);
-
-            if (unpacked_path[last_index].node == unpacked_path[second_to_last_index].node)
-            {
-                unpacked_path.pop_back();
-            }
-            BOOST_ASSERT(!unpacked_path.empty());
-        }
-    }
-
-    inline void UnpackEdge(const NodeID s, const NodeID t, std::vector<NodeID> &unpacked_path) const
-    {
-        std::stack<std::pair<NodeID, NodeID>> recursion_stack;
-        recursion_stack.emplace(s, t);
-
-        std::pair<NodeID, NodeID> edge;
-        while (!recursion_stack.empty())
-        {
-            edge = recursion_stack.top();
-            recursion_stack.pop();
-
-            EdgeID smaller_edge_id = SPECIAL_EDGEID;
-            int edge_weight = INT_MAX;
-            for (EdgeID edge_id = facade->BeginEdges(edge.first);
-                 edge_id < facade->EndEdges(edge.first);
-                 ++edge_id)
-            {
-                const int weight = facade->GetEdgeData(edge_id).distance;
-                if ((facade->GetTarget(edge_id) == edge.second) && (weight < edge_weight) &&
-                    facade->GetEdgeData(edge_id).forward)
-                {
-                    smaller_edge_id = edge_id;
-                    edge_weight = weight;
-                }
-            }
-
-            if (SPECIAL_EDGEID == smaller_edge_id)
-            {
-                for (EdgeID edge_id = facade->BeginEdges(edge.second);
-                     edge_id < facade->EndEdges(edge.second);
-                     ++edge_id)
-                {
-                    const int weight = facade->GetEdgeData(edge_id).distance;
-                    if ((facade->GetTarget(edge_id) == edge.first) && (weight < edge_weight) &&
-                        facade->GetEdgeData(edge_id).backward)
-                    {
-                        smaller_edge_id = edge_id;
-                        edge_weight = weight;
-                    }
-                }
-            }
-            BOOST_ASSERT_MSG(edge_weight != INT_MAX, "edge weight invalid");
-
-            const EdgeData &ed = facade->GetEdgeData(smaller_edge_id);
-            if (ed.shortcut)
-            { // unpack
-                const NodeID middle_node_id = ed.id;
-                // again, we need to this in reversed order
-                recursion_stack.emplace(middle_node_id, edge.second);
-                recursion_stack.emplace(edge.first, middle_node_id);
-            }
-            else
-            {
-                BOOST_ASSERT_MSG(!ed.shortcut, "edge must be shortcut");
-                unpacked_path.emplace_back(edge.first);
-            }
-        }
-        unpacked_path.emplace_back(t);
-    }
-
-    inline void RetrievePackedPathFromHeap(const SearchEngineData::QueryHeap &forward_heap,
-                                           const SearchEngineData::QueryHeap &reverse_heap,
-                                           const NodeID middle_node_id,
-                                           std::vector<NodeID> &packed_path) const
-    {
-        NodeID current_node_id = middle_node_id;
-        while (current_node_id != forward_heap.GetData(current_node_id).parent)
-        {
-            current_node_id = forward_heap.GetData(current_node_id).parent;
-            packed_path.emplace_back(current_node_id);
-        }
-        std::reverse(packed_path.begin(), packed_path.end());
-        packed_path.emplace_back(middle_node_id);
-        current_node_id = middle_node_id;
-        while (current_node_id != reverse_heap.GetData(current_node_id).parent)
-        {
-            current_node_id = reverse_heap.GetData(current_node_id).parent;
-            packed_path.emplace_back(current_node_id);
-        }
-    }
-
-    inline void RetrievePackedPathFromSingleHeap(const SearchEngineData::QueryHeap &search_heap,
-                                                 const NodeID middle_node_id,
-                                                 std::vector<NodeID> &packed_path) const
-    {
-        NodeID current_node_id = middle_node_id;
-        while (current_node_id != search_heap.GetData(current_node_id).parent)
-        {
-            current_node_id = search_heap.GetData(current_node_id).parent;
-            packed_path.emplace_back(current_node_id);
-        }
-    }
-};
-
-#endif // BASIC_ROUTING_INTERFACE_H