removing dead comments

pull request moved to develop branch: roundabout handling from car profile moved to bike profile

.gitignore

@@ -33,11 +33,10 @@ ehthumbs.db
 Icon?
 Thumbs.db
 
-# SCons related files #
+# build related files #
 #######################
-SconsBuilder*
+/build/
-.scon*
+/Util/UUID.cpp
-.build
 
 # Eclipse related files #
 #########################
@@ -74,6 +73,7 @@ stxxl.errlog
 /osrm-extract
 /osrm-routed
 /osrm-prepare
+/osrm-cli
 /nohup.out
 
 # Sandbox folder #
@@ -81,4 +81,3 @@ stxxl.errlog
 /sandbox/
 
 /test/profile.lua
-/profile.lua

.travis.yml

@@ -0,0 +1,39 @@
+language: cpp
+compiler:
+  - gcc
+#  - clang
+# Make sure CMake is installed
+install:
+ - sudo apt-get update >/dev/null
+ - sudo apt-get -q install build-essential git cmake pkg-config libprotoc-dev libprotobuf7 protobuf-compiler libprotobuf-dev libosmpbf-dev libpng12-dev libbz2-dev libstxxl-dev libstxxl-doc libstxxl1 libxml2-dev libzip-dev libboost-thread-dev libboost-system-dev libboost-regex-dev libboost-filesystem-dev lua5.1 liblua5.1-0-dev libluabind-dev rubygems osmosis
+before_script:
+ - sudo gem install bundler
+ - bundle install
+ - mkdir build
+ - cd build
+ - cmake .. $CMAKEOPTIONS
+script: make
+after_script:
+ - cd ..
+ - cucumber -p verify
+branches:
+  only:
+    - master
+    - develop
+env:
+ - CMAKEOPTIONS="-DCMAKE_BUILD_TYPE=Release"
+ - CMAKEOPTIONS="-DCMAKE_BUILD_TYPE=Debug"
+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

Algorithms/Bresenham.h

@@ -23,9 +23,10 @@ or see http://www.gnu.org/licenses/agpl.txt.
 
 #include <cmath>
 #include <vector>
+
 typedef std::pair<unsigned, unsigned> BresenhamPixel;
 
-inline void Bresenham (int x0, int y0, int x1, int y1, std::vector<BresenhamPixel> &resultList) {
+inline void Bresenham (int x0, int y0, const int x1, int const y1, std::vector<BresenhamPixel> &resultList) {
     int dx = std::abs(x1-x0);
     int dy = std::abs(y1-y0);
     int sx = (x0 < x1 ? 1 : -1);

Algorithms/CRC32.cpp

@@ -62,10 +62,10 @@ CRC32::CRC32CFunctionPtr CRC32::detectBestCRC32C() {
     unsigned ecx = cpuid(1);
     bool hasSSE42 = ecx & (1 << SSE42_BIT);
     if (hasSSE42) {
-        std::cout << "using hardware base sse computation" << std::endl;
+        SimpleLogger().Write() << "using hardware base sse computation";
         return &CRC32::SSEBasedCRC32; //crc32 hardware accelarated;
     } else {
-        std::cout << "using software base sse computation" << std::endl;
+        SimpleLogger().Write() << "using software base sse computation";
         return &CRC32::SoftwareBasedCRC32; //crc32cSlicingBy8;
     }
 }

Algorithms/CRC32.h

@@ -21,6 +21,8 @@
 #ifndef CRC32_H_
 #define CRC32_H_
 
+#include "../Util/SimpleLogger.h"
+
 #include <boost/crc.hpp>  // for boost::crc_32_type
 #include <iostream>
 

Algorithms/DouglasPeucker.h

@@ -21,12 +21,13 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef DOUGLASPEUCKER_H_
 #define DOUGLASPEUCKER_H_
 
+#include "../DataStructures/Coordinate.h"
+
 #include <cassert>
 #include <cmath>
 #include <cfloat>
 #include <stack>
-
+#include <vector>
-#include "../DataStructures/Coordinate.h"
 
 /*This class object computes the bitvector of indicating generalized input points
  * according to the (Ramer-)Douglas-Peucker algorithm.

Algorithms/IteratorBasedCRC32.h

@@ -22,6 +22,8 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef ITERATORBASEDCRC32_H_
 #define ITERATORBASEDCRC32_H_
 
+#include "../Util/SimpleLogger.h"
+
 #include <boost/crc.hpp>  // for boost::crc_32_type
 #include <iostream>
 
@@ -30,7 +32,6 @@ class IteratorbasedCRC32 {
 private:
     typedef typename ContainerT::iterator ContainerT_iterator;
     unsigned crc;
-    unsigned slowcrc_table[1<<8];
 
     typedef boost::crc_optimal<32, 0x1EDC6F41, 0x0, 0x0, true, true> my_crc_32_type;
     typedef unsigned (IteratorbasedCRC32::*CRC32CFunctionPtr)(char *str, unsigned len, unsigned crc);
@@ -81,10 +82,10 @@ private:
         unsigned ecx = cpuid(1);
         bool hasSSE42 = ecx & (1 << SSE42_BIT);
         if (hasSSE42) {
-            std::cout << "using hardware base sse computation" << std::endl;
+            SimpleLogger().Write() << "using hardware based CRC32 computation";
             return &IteratorbasedCRC32::SSEBasedCRC32; //crc32 hardware accelarated;
         } else {
-            std::cout << "using software base sse computation" << std::endl;
+            SimpleLogger().Write() << "using software based CRC32 computation";
             return &IteratorbasedCRC32::SoftwareBasedCRC32; //crc32cSlicingBy8;
         }
     }
@@ -94,7 +95,7 @@ public:
         crcFunction = detectBestCRC32C();
     }
 
-    virtual ~IteratorbasedCRC32() {};
+    virtual ~IteratorbasedCRC32() { }
 
     unsigned operator()( ContainerT_iterator iter, const ContainerT_iterator end) {
         unsigned crc = 0;

Algorithms/ObjectToBase64.h

@@ -21,6 +21,9 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #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>
@@ -28,40 +31,63 @@ or see http://www.gnu.org/licenses/agpl.txt.
 
 #include <algorithm>
 #include <string>
-
+#include <vector>
-#include "../Util/StringUtil.h"
 
 typedef
         boost::archive::iterators::base64_from_binary<
-        boost::archive::iterators::transform_width<std::string::const_iterator, 6, 8>
+            boost::archive::iterators::transform_width<const char *, 6, 8>
-> base64_t;
+        > base64_t;
 
 typedef
         boost::archive::iterators::transform_width<
-        boost::archive::iterators::binary_from_base64<std::string::const_iterator>, 8, 6
+            boost::archive::iterators::binary_from_base64<
+            std::string::const_iterator>, 8, 6
         > binary_t;
 
-template<class ToEncodeT>
+template<class ObjectT>
-static void EncodeObjectToBase64(const ToEncodeT & object, std::string& encoded) {
+static void EncodeObjectToBase64(const ObjectT & object, std::string& encoded) {
-    encoded.clear();
+    const char * char_ptr_to_object = (const char *)&object;
-    char * pointerToOriginalObject = (char *)&object;
+    std::vector<unsigned char> data(sizeof(object));
-    encoded = std::string(base64_t(pointerToOriginalObject), base64_t(pointerToOriginalObject+sizeof(ToEncodeT)));
+    std::copy(
-    //replace "+" with "-" and "/" with "_"
+        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 ToEncodeT>
+template<class ObjectT>
-static void DecodeObjectFromBase64(ToEncodeT & object, const std::string& _encoded) {
+static void DecodeObjectFromBase64(const std::string& input, ObjectT & object) {
     try {
-    	std::string encoded(_encoded);
+    	std::string encoded(input);
         //replace "-" with "+" and "_" with "/"
         replaceAll(encoded, "-", "+");
         replaceAll(encoded, "_", "/");
-        char * pointerToDecodedObject = (char *)&object;
+
-        std::string dec(binary_t(encoded.begin()), binary_t(encoded.begin() + encoded.length() - 1));
+        std::copy (
-        std::copy ( dec.begin(), dec.end(), pointerToDecodedObject );
+            binary_t( encoded.begin() ),
-    } catch(...) {}
+            binary_t( encoded.begin() + encoded.length() - 1),
+            (char *)&object
+        );
+
+    } catch(...) { }
 }
 
 #endif /* OBJECTTOBASE64_H_ */

Algorithms/PolylineCompressor.h

@@ -21,12 +21,11 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef POLYLINECOMPRESSOR_H_
 #define POLYLINECOMPRESSOR_H_
 
-#include <string>
-
-//#include "../DataStructures/ExtractorStructs.h"
 #include "../DataStructures/SegmentInformation.h"
 #include "../Util/StringUtil.h"
 
+#include <string>
+
 class PolylineCompressor {
 private:
 	inline void encodeVectorSignedNumber(std::vector<int> & numbers, std::string & output) const {
@@ -57,11 +56,14 @@ private:
 	}
 
 public:
-    inline void printEncodedString(const std::vector<SegmentInformation>& polyline, std::string &output) const {
+    inline void printEncodedString(
+        const std::vector<SegmentInformation> & polyline,
+        std::string & output
+    ) const {
     	std::vector<int> deltaNumbers;
         output += "\"";
         if(!polyline.empty()) {
-            _Coordinate lastCoordinate = polyline[0].location;
+            FixedPointCoordinate lastCoordinate = polyline[0].location;
             deltaNumbers.push_back( lastCoordinate.lat );
             deltaNumbers.push_back( lastCoordinate.lon );
             for(unsigned i = 1; i < polyline.size(); ++i) {
@@ -77,7 +79,7 @@ public:
 
     }
 
-	inline void printEncodedString(const std::vector<_Coordinate>& polyline, std::string &output) const {
+	inline void printEncodedString(const std::vector<FixedPointCoordinate>& polyline, std::string &output) const {
 		std::vector<int> deltaNumbers(2*polyline.size());
 		output += "\"";
 		if(!polyline.empty()) {
@@ -92,7 +94,7 @@ public:
 		output += "\"";
 	}
 
-    inline void printUnencodedString(std::vector<_Coordinate> & polyline, std::string & output) const {
+    inline void printUnencodedString(std::vector<FixedPointCoordinate> & polyline, std::string & output) const {
         output += "[";
         std::string tmp;
         for(unsigned i = 0; i < polyline.size(); i++) {

Algorithms/StronglyConnectedComponents.h

@@ -16,38 +16,53 @@ You should have received a copy of the GNU Affero General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 or see http://www.gnu.org/licenses/agpl.txt.
+
+Strongly connected components using Tarjan's Algorithm
+
  */
 
-
-
 #ifndef STRONGLYCONNECTEDCOMPONENTS_H_
 #define STRONGLYCONNECTEDCOMPONENTS_H_
 
-#include <cassert>
+#include "../DataStructures/Coordinate.h"
-
-#include <stack>
-#include <vector>
-
-#include <boost/foreach.hpp>
-#include <boost/make_shared.hpp>
-#include <boost/unordered_map.hpp>
-
-#include <gdal/gdal.h>
-#include <gdal/ogrsf_frmts.h>
-
 #include "../DataStructures/DeallocatingVector.h"
 #include "../DataStructures/DynamicGraph.h"
 #include "../DataStructures/ImportEdge.h"
-#include "../DataStructures/NodeCoords.h"
+#include "../DataStructures/QueryNode.h"
 #include "../DataStructures/Percent.h"
 #include "../DataStructures/Restriction.h"
 #include "../DataStructures/TurnInstructions.h"
 
-// Strongly connected components using Tarjan's Algorithm
+#include "../Util/SimpleLogger.h"
+
+#include <boost/filesystem.hpp>
+#include <boost/foreach.hpp>
+#include <boost/integer.hpp>
+#include <boost/make_shared.hpp>
+#include <boost/unordered_map.hpp>
+
+#ifdef __APPLE__
+    #include <gdal.h>
+    #include <ogrsf_frmts.h>
+#else
+    #include <gdal/gdal.h>
+    #include <gdal/ogrsf_frmts.h>
+#endif
+#include <cassert>
+#include <stack>
+#include <vector>
 
 class TarjanSCC {
 private:
-    struct _NodeBasedEdgeData {
+
+    struct TarjanNode {
+        TarjanNode() : index(UINT_MAX), lowlink(UINT_MAX), onStack(false) {}
+        unsigned index;
+        unsigned lowlink;
+        bool onStack;
+    };
+
+    struct TarjanEdgeData {
         int distance;
         unsigned edgeBasedNodeID;
         unsigned nameID:31;
@@ -58,25 +73,31 @@ private:
         bool backward:1;
         bool roundabout:1;
         bool ignoreInGrid:1;
+        bool reversedEdge:1;
     };
 
-    typedef DynamicGraph< _NodeBasedEdgeData > _NodeBasedDynamicGraph;
+    struct TarjanStackFrame {
-    typedef _NodeBasedDynamicGraph::InputEdge _NodeBasedEdge;
+        explicit TarjanStackFrame(NodeID _v, NodeID p) : v(_v), parent(p) {}
-    std::vector<NodeInfo>               inputNodeInfoList;
+        NodeID v;
-    unsigned numberOfTurnRestrictions;
+        NodeID parent;
-    boost::shared_ptr<_NodeBasedDynamicGraph>   _nodeBasedGraph;
+    };
-    boost::unordered_map<NodeID, bool>          _barrierNodes;
-    boost::unordered_map<NodeID, bool>          _trafficLights;
 
+    typedef DynamicGraph<TarjanEdgeData> TarjanDynamicGraph;
+    typedef TarjanDynamicGraph::InputEdge TarjanEdge;
     typedef std::pair<NodeID, NodeID> RestrictionSource;
     typedef std::pair<NodeID, bool>   RestrictionTarget;
     typedef std::vector<RestrictionTarget> EmanatingRestrictionsVector;
     typedef boost::unordered_map<RestrictionSource, unsigned > RestrictionMap;
+
+    std::vector<NodeInfo>               inputNodeInfoList;
+    unsigned numberOfTurnRestrictions;
+    boost::shared_ptr<TarjanDynamicGraph>   _nodeBasedGraph;
+    boost::unordered_map<NodeID, bool>          _barrierNodes;
+    boost::unordered_map<NodeID, bool>          _trafficLights;
+
     std::vector<EmanatingRestrictionsVector> _restrictionBucketVector;
     RestrictionMap _restrictionMap;
 
-
-public:
     struct EdgeBasedNode {
         bool operator<(const EdgeBasedNode & other) const {
             return other.id < id;
@@ -95,25 +116,23 @@ public:
         bool ignoreInGrid:1;
     };
 
-private:
     DeallocatingVector<EdgeBasedNode>   edgeBasedNodes;
-
-    struct TarjanNode {
-        TarjanNode() : index(UINT_MAX), lowlink(UINT_MAX), onStack(false) {}
-        unsigned index;
-        unsigned lowlink;
-        bool onStack;
-    };
-
-    struct TarjanStackFrame {
-        explicit TarjanStackFrame(NodeID _v, NodeID p) : v(_v), parent(p) {}
-        NodeID v;
-        NodeID parent;
-    };
 public:
-    TarjanSCC(int nodes, std::vector<NodeBasedEdge> & inputEdges, std::vector<NodeID> & bn, std::vector<NodeID> & tl, std::vector<_Restriction> & irs, std::vector<NodeInfo> & nI) : inputNodeInfoList(nI), numberOfTurnRestrictions(irs.size()) {
+    TarjanSCC(
-        BOOST_FOREACH(_Restriction & restriction, irs) {
+        int nodes,
-            std::pair<NodeID, NodeID> restrictionSource = std::make_pair(restriction.fromNode, restriction.viaNode);
+        std::vector<NodeBasedEdge> & inputEdges,
+        std::vector<NodeID> & bn,
+        std::vector<NodeID> & tl,
+        std::vector<TurnRestriction> & irs,
+        std::vector<NodeInfo> & nI
+    ) :
+        inputNodeInfoList(nI),
+        numberOfTurnRestrictions(irs.size())
+    {
+        BOOST_FOREACH(const TurnRestriction & restriction, irs) {
+            std::pair<NodeID, NodeID> restrictionSource = std::make_pair(
+                restriction.fromNode, restriction.viaNode
+            );
             unsigned index;
             RestrictionMap::iterator restrIter = _restrictionMap.find(restrictionSource);
             if(restrIter == _restrictionMap.end()) {
@@ -131,7 +150,9 @@ public:
                 }
             }
 
-            _restrictionBucketVector.at(index).push_back(std::make_pair(restriction.toNode, restriction.flags.isOnly));
+            _restrictionBucketVector.at(index).push_back(
+                std::make_pair(restriction.toNode, restriction.flags.isOnly)
+            );
         }
 
         BOOST_FOREACH(NodeID id, bn) {
@@ -141,10 +162,10 @@ public:
             _trafficLights[id] = true;
         }
 
-        DeallocatingVector< _NodeBasedEdge > edges;
+        DeallocatingVector< TarjanEdge > edges;
         for ( std::vector< NodeBasedEdge >::const_iterator i = inputEdges.begin(); i != inputEdges.end(); ++i ) {
 
-            _NodeBasedEdge edge;
+            TarjanEdge edge;
             if(!i->isForward()) {
                 edge.source = i->target();
                 edge.target = i->source();
@@ -168,21 +189,28 @@ public:
             edge.data.type = i->type();
             edge.data.isAccessRestricted = i->isAccessRestricted();
             edge.data.edgeBasedNodeID = edges.size();
+            edge.data.reversedEdge = false;
             edges.push_back( edge );
             if( edge.data.backward ) {
                 std::swap( edge.source, edge.target );
                 edge.data.forward = i->isBackward();
                 edge.data.backward = i->isForward();
                 edge.data.edgeBasedNodeID = edges.size();
+                edge.data.reversedEdge = true;
                 edges.push_back( edge );
             }
         }
         std::vector<NodeBasedEdge>().swap(inputEdges);
         std::sort( edges.begin(), edges.end() );
-        _nodeBasedGraph = boost::make_shared<_NodeBasedDynamicGraph>( nodes, edges );
+        _nodeBasedGraph = boost::make_shared<TarjanDynamicGraph>( nodes, edges );
     }
 
     void Run() {
+        //remove files from previous run if exist
+        DeleteFileIfExists("component.dbf");
+        DeleteFileIfExists("component.shx");
+        DeleteFileIfExists("component.shp");
+
         Percent p(_nodeBasedGraph->GetNumberOfNodes());
 
         const char *pszDriverName = "ESRI Shapefile";
@@ -231,7 +259,7 @@ public:
                 bool beforeRecursion = recursionStack.top().first;
                 TarjanStackFrame currentFrame = recursionStack.top().second;
                 NodeID v = currentFrame.v;
-//                INFO("popping node " << v << (beforeRecursion ? " before " : " after ") << "recursion");
+//                SimpleLogger().Write() << "popping node " << v << (beforeRecursion ? " before " : " after ") << "recursion";
                 recursionStack.pop();
 
                 if(beforeRecursion) {
@@ -244,45 +272,45 @@ public:
                     tarjanStack.push(v);
                     tarjanNodes[v].onStack = true;
                     ++index;
-//                    INFO("pushing " << v << " onto tarjan stack, idx[" << v << "]=" << tarjanNodes[v].index << ", lowlink["<< v << "]=" << tarjanNodes[v].lowlink);
+//                    SimpleLogger().Write() << "pushing " << v << " onto tarjan stack, idx[" << v << "]=" << tarjanNodes[v].index << ", lowlink["<< v << "]=" << tarjanNodes[v].lowlink;
 
                     //Traverse outgoing edges
-                    for(_NodeBasedDynamicGraph::EdgeIterator e2 = _nodeBasedGraph->BeginEdges(v); e2 < _nodeBasedGraph->EndEdges(v); ++e2) {
+                    for(TarjanDynamicGraph::EdgeIterator e2 = _nodeBasedGraph->BeginEdges(v); e2 < _nodeBasedGraph->EndEdges(v); ++e2) {
-                        _NodeBasedDynamicGraph::NodeIterator vprime = _nodeBasedGraph->GetTarget(e2);
+                        TarjanDynamicGraph::NodeIterator vprime = _nodeBasedGraph->GetTarget(e2);
-//                        INFO("traversing edge (" << v << "," << vprime << ")");
+//                        SimpleLogger().Write() << "traversing edge (" << v << "," << vprime << ")";
                         if(UINT_MAX == tarjanNodes[vprime].index) {
 
                             recursionStack.push(std::make_pair(true,TarjanStackFrame(vprime, v)));
                         } else {
-//                            INFO("Node " << vprime << " is already explored");
+//                            SimpleLogger().Write() << "Node " << vprime << " is already explored";
                             if(tarjanNodes[vprime].onStack) {
                                 unsigned newLowlink = std::min(tarjanNodes[v].lowlink, tarjanNodes[vprime].index);
-//                                INFO("Setting lowlink[" << v << "] from " << tarjanNodes[v].lowlink << " to " << newLowlink);
+//                                SimpleLogger().Write() << "Setting lowlink[" << v << "] from " << tarjanNodes[v].lowlink << " to " << newLowlink;
                                 tarjanNodes[v].lowlink = newLowlink;
 //                            } else {
-//                                INFO("But node " << vprime << " is not on stack");
+//                                SimpleLogger().Write() << "But node " << vprime << " is not on stack";
                             }
                         }
                     }
                 } else {
 
-//                    INFO("we are at the end of recursion and checking node " << v);
+//                    SimpleLogger().Write() << "we are at the end of recursion and checking node " << v;
                     { // setting lowlink in its own scope so it does not pollute namespace
                         //                        NodeID parent = (UINT_MAX == tarjanNodes[v].parent ? v : tarjanNodes[v].parent );
-//                        INFO("parent=" << currentFrame.parent);
+//                        SimpleLogger().Write() << "parent=" << currentFrame.parent;
-//                        INFO("tarjanNodes[" << v  << "].lowlink=" << tarjanNodes[v].lowlink << ", tarjanNodes[" << currentFrame.parent << "].lowlink=" << tarjanNodes[currentFrame.parent].lowlink);
+//                        SimpleLogger().Write() << "tarjanNodes[" << v  << "].lowlink=" << tarjanNodes[v].lowlink << ", tarjanNodes[" << currentFrame.parent << "].lowlink=" << tarjanNodes[currentFrame.parent].lowlink;
                         //Note the index shift by 1 compared to the recursive version
                         tarjanNodes[currentFrame.parent].lowlink = std::min(tarjanNodes[currentFrame.parent].lowlink, tarjanNodes[v].lowlink);
-//                        INFO("Setting tarjanNodes[" << currentFrame.parent  <<"].lowlink=" << tarjanNodes[currentFrame.parent].lowlink);
+//                        SimpleLogger().Write() << "Setting tarjanNodes[" << currentFrame.parent  <<"].lowlink=" << tarjanNodes[currentFrame.parent].lowlink;
                     }
-//                    INFO("tarjanNodes[" << v  << "].lowlink=" << tarjanNodes[v].lowlink << ", tarjanNodes[" << v  << "].index=" << tarjanNodes[v].index);
+//                    SimpleLogger().Write() << "tarjanNodes[" << v  << "].lowlink=" << tarjanNodes[v].lowlink << ", tarjanNodes[" << v  << "].index=" << tarjanNodes[v].index;
 
                     //after recursion, lets do cycle checking
                     //Check if we found a cycle. This is the bottom part of the recursion
                     if(tarjanNodes[v].lowlink == tarjanNodes[v].index) {
                         NodeID vprime;
                         do {
-//                            INFO("identified component " << currentComponent << ": " << tarjanStack.top());
+//                            SimpleLogger().Write() << "identified component " << currentComponent << ": " << tarjanStack.top();
                             vprime = tarjanStack.top(); tarjanStack.pop();
                             tarjanNodes[vprime].onStack = false;
                             componentsIndex[vprime] = currentComponent;
@@ -290,7 +318,7 @@ public:
                         } while( v != vprime);
                         vectorOfComponentSizes.push_back(sizeOfCurrentComponent);
                         if(sizeOfCurrentComponent > 1000)
-                            INFO("large component [" << currentComponent << "]=" << sizeOfCurrentComponent);
+                            SimpleLogger().Write() << "large component [" << currentComponent << "]=" << sizeOfCurrentComponent;
                         ++currentComponent;
                         sizeOfCurrentComponent = 0;
                     }
@@ -298,38 +326,50 @@ public:
             }
         }
 
-        INFO("identified: " << vectorOfComponentSizes.size() << " many components, marking small components");
+        SimpleLogger().Write() << "identified: " << vectorOfComponentSizes.size() << " many components, marking small components";
 
         int singleCounter = 0;
         for(unsigned i = 0; i < vectorOfComponentSizes.size(); ++i){
             if(1 == vectorOfComponentSizes[i])
                 ++singleCounter;
         }
-        INFO("identified " << singleCounter << " SCCs of size 1");
+        SimpleLogger().Write() << "identified " << singleCounter << " SCCs of size 1";
-
+        uint64_t total_network_distance = 0;
         p.reinit(_nodeBasedGraph->GetNumberOfNodes());
-        for(_NodeBasedDynamicGraph::NodeIterator u = 0; u < _nodeBasedGraph->GetNumberOfNodes(); ++u ) {
+        for(TarjanDynamicGraph::NodeIterator u = 0; u < _nodeBasedGraph->GetNumberOfNodes(); ++u ) {
-            for(_NodeBasedDynamicGraph::EdgeIterator e1 = _nodeBasedGraph->BeginEdges(u); e1 < _nodeBasedGraph->EndEdges(u); ++e1) {
+            p.printIncrement();
-                _NodeBasedDynamicGraph::NodeIterator v = _nodeBasedGraph->GetTarget(e1);
+            for(TarjanDynamicGraph::EdgeIterator e1 = _nodeBasedGraph->BeginEdges(u); e1 < _nodeBasedGraph->EndEdges(u); ++e1) {
+                if(_nodeBasedGraph->GetEdgeData(e1).reversedEdge) {
+                    continue;
+                }
+                TarjanDynamicGraph::NodeIterator v = _nodeBasedGraph->GetTarget(e1);
+
+                total_network_distance += 100*ApproximateDistance(
+                        inputNodeInfoList[u].lat,
+                        inputNodeInfoList[u].lon,
+                        inputNodeInfoList[v].lat,
+                        inputNodeInfoList[v].lon
+                );
 
                 if(_nodeBasedGraph->GetEdgeData(e1).type != SHRT_MAX) {
                     assert(e1 != UINT_MAX);
                     assert(u != UINT_MAX);
                     assert(v != UINT_MAX);
+
                     //edges that end on bollard nodes may actually be in two distinct components
                     if(std::min(vectorOfComponentSizes[componentsIndex[u]], vectorOfComponentSizes[componentsIndex[v]]) < 10) {
 
-                        //INFO("(" << inputNodeInfoList[u].lat/100000. << ";" << inputNodeInfoList[u].lon/100000. << ") -> (" << inputNodeInfoList[v].lat/100000. << ";" << inputNodeInfoList[v].lon/100000. << ")");
+                        //INFO("(" << inputNodeInfoList[u].lat/COORDINATE_PRECISION << ";" << inputNodeInfoList[u].lon/COORDINATE_PRECISION << ") -> (" << inputNodeInfoList[v].lat/COORDINATE_PRECISION << ";" << inputNodeInfoList[v].lon/COORDINATE_PRECISION << ")");
                         OGRLineString lineString;
-                        lineString.addPoint(inputNodeInfoList[u].lon/100000., inputNodeInfoList[u].lat/100000.);
+                        lineString.addPoint(inputNodeInfoList[u].lon/COORDINATE_PRECISION, inputNodeInfoList[u].lat/COORDINATE_PRECISION);
-                        lineString.addPoint(inputNodeInfoList[v].lon/100000., inputNodeInfoList[v].lat/100000.);
+                        lineString.addPoint(inputNodeInfoList[v].lon/COORDINATE_PRECISION, inputNodeInfoList[v].lat/COORDINATE_PRECISION);
-
                         OGRFeature *poFeature;
                         poFeature = OGRFeature::CreateFeature( poLayer->GetLayerDefn() );
                         poFeature->SetGeometry( &lineString );
-                        if( poLayer->CreateFeature( poFeature ) != OGRERR_NONE )
+                        if( poLayer->CreateFeature( poFeature ) != OGRERR_NONE ) {
-                        {
+                            throw OSRMException(
-                            ERR( "Failed to create feature in shapefile.\n" );
+                                "Failed to create feature in shapefile."
+                            );
                         }
                         OGRFeature::DestroyFeature( poFeature );
                     }
@@ -339,7 +379,7 @@ public:
         OGRDataSource::DestroyDataSource( poDS );
         std::vector<NodeID>().swap(vectorOfComponentSizes);
         std::vector<NodeID>().swap(componentsIndex);
-
+        SimpleLogger().Write() << "total network distance: " << (uint64_t)total_network_distance/100/1000. << " km";
     }
 private:
     unsigned CheckForEmanatingIsOnlyTurn(const NodeID u, const NodeID v) const {
@@ -368,6 +408,12 @@ private:
         }
         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

@@ -0,0 +1,160 @@
+cmake_minimum_required(VERSION 2.6)
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+project(OSRM)
+include(FindPackageHandleStandardArgs)
+
+TRY_RUN(SHARED_LIBRARY_PATH_TYPE SHARED_LIBRARY_PATH_INFO_COMPILED ${PROJECT_BINARY_DIR}/CMakeTmp ${PROJECT_SOURCE_DIR}/cmake/size.cpp OUTPUT_VARIABLE IS_64_SYSTEM)
+if(IS_64_SYSTEM)
+	message(STATUS "System supports 64 bits.")
+	set( HAS64BITS 1 )
+else(IS_64_SYSTEM)
+	MESSAGE(WARNING "Compiling on a 32 bit system is unsupported!")
+	set( HAS64BITS 0 )
+endif(IS_64_SYSTEM)
+
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
+
+add_custom_command(OUTPUT ${CMAKE_SOURCE_DIR}/Util/UUID.cpp UUID.cpp.alwaysbuild
+  COMMAND ${CMAKE_COMMAND} -P
+    ${CMAKE_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 filesystem regex system thread)
+
+file(GLOB ExtractorGlob Extractor/*.cpp)
+set(ExtractorSources extractor.cpp ${ExtractorGlob})
+add_executable(osrm-extract ${ExtractorSources} )
+
+file(GLOB PrepareGlob Contractor/*.cpp)
+set(PrepareSources createHierarchy.cpp ${PrepareGlob})
+add_executable(osrm-prepare ${PrepareSources} )
+
+add_executable(osrm-routed routed.cpp )
+set_target_properties(osrm-routed PROPERTIES COMPILE_FLAGS -DROUTED)
+
+file(GLOB DescriptorGlob Descriptors/*.cpp)
+file(GLOB LibOSRMGlob Library/*.cpp)
+file(GLOB SearchEngineSource DataStructures/SearchEngine*.cpp)
+file(GLOB ServerStructureGlob Server/DataStructures/*.cpp)
+
+set(OSRMSources ${LibOSRMGlob} ${DescriptorGlob} ${SearchEngineSource} ${ServerStructureGlob})
+add_library(OSRM SHARED ${OSRMSources})
+add_library(UUID STATIC Util/UUID.cpp)
+add_dependencies( UUID UUIDConfigure )
+
+# Check the release mode
+if(NOT CMAKE_BUILD_TYPE MATCHES Debug)
+	set(CMAKE_BUILD_TYPE Release)
+endif(NOT CMAKE_BUILD_TYPE MATCHES Debug)
+if(CMAKE_BUILD_TYPE MATCHES Debug)
+    message(STATUS "Configuring OSRM in debug mode")
+endif(CMAKE_BUILD_TYPE MATCHES Debug)
+if(CMAKE_BUILD_TYPE MATCHES Release)
+    message(STATUS "Configuring OSRM in release mode")
+endif(CMAKE_BUILD_TYPE MATCHES Release)
+
+#Configuring compilers
+if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+	# using Clang
+	set(CMAKE_CXX_FLAGS "-Wall -Wno-unknown-pragmas -Wno-unneeded-internal-declaration")
+	message(STATUS "OpenMP parallelization not available using clang++")
+elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
+	# using GCC
+	set(CMAKE_CXX_FLAGS "-Wall -fopenmp -pedantic")
+elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel")
+	# using Intel C++
+	set(CMAKE_CXX_FLAGS "-static-intel -wd10237 -Wall -openmp -ipo")
+elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
+	# using Visual Studio C++
+endif()
+
+if(APPLE)
+	SET(CMAKE_OSX_ARCHITECTURES "x86_64")
+	message("Set Architecture to x64 on OS X")
+endif()
+
+#Check Boost
+set(BOOST_MIN_VERSION "1.44.0")
+find_package( Boost ${BOOST_MIN_VERSION} COMPONENTS ${BOOST_COMPONENTS} REQUIRED )
+if (NOT Boost_FOUND)
+      message(FATAL_ERROR "Fatal error: Boost (version >= 1.44.0) required.\n")
+endif (NOT Boost_FOUND)
+include_directories(${Boost_INCLUDE_DIRS})
+
+IF( APPLE )
+	target_link_libraries( OSRM ${Boost_LIBRARIES} UUID )
+ELSE( APPLE )
+	target_link_libraries( OSRM ${Boost_LIBRARIES} )
+ENDIF( APPLE )
+target_link_libraries( osrm-extract ${Boost_LIBRARIES} UUID )
+target_link_libraries( osrm-prepare ${Boost_LIBRARIES} UUID )
+target_link_libraries( osrm-routed ${Boost_LIBRARIES} OSRM UUID )
+
+find_package ( BZip2 REQUIRED )
+include_directories(${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})
+
+find_package( Threads REQUIRED )
+target_link_libraries (osrm-extract ${Threads_LIBRARY})
+
+find_package( LuaJIT )
+IF( NOT APPLE AND LUAJIT_INCLUDE_DIR AND LUAJIT_LIBRARIES)
+	include_directories(${LUAJIT_INCLUDE_DIR})
+	target_link_libraries( osrm-extract ${LUAJIT_LIBRARIES} )
+	target_link_libraries( osrm-prepare ${LUAJIT_LIBRARIES} )
+ELSE( LUAJIT_INCLUDE_DIR )
+	find_package( Lua51 REQUIRED AND LUAJIT_LIBRARIES )
+	include_directories(${LUA_INCLUDE_DIR})
+	target_link_libraries( osrm-extract ${LUA_LIBRARY} )
+	target_link_libraries( osrm-prepare ${LUA_LIBRARY} )
+ENDIF( NOT APPLE AND LUAJIT_INCLUDE_DIR AND LUAJIT_LIBRARIES )
+
+find_package( LibXml2 REQUIRED )
+include_directories(${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 ${LUABIND_LIBRARY})
+
+find_package( Protobuf REQUIRED )
+include_directories(${PROTOBUF_INCLUDE_DIRS})
+target_link_libraries (osrm-extract ${PROTOBUF_LIBRARY})
+target_link_libraries (osrm-prepare ${PROTOBUF_LIBRARY})
+
+find_package( STXXL REQUIRED )
+include_directories(${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 ${OSMPBF_LIBRARY})
+
+if(WITH_TOOLS)
+	message("-- Activating OSRM internal tools")
+	find_package( GDAL )
+	if(GDAL_FOUND)
+		add_executable(osrm-components Tools/componentAnalysis.cpp)
+		include_directories(${GDAL_INCLUDE_DIR})
+		target_link_libraries(
+			osrm-components ${GDAL_LIBRARIES} ${Boost_LIBRARIES} UUID
+		)
+	endif(GDAL_FOUND)
+	add_executable ( osrm-cli Tools/simpleclient.cpp )
+	target_link_libraries( osrm-cli ${Boost_LIBRARIES} OSRM UUID )
+endif(WITH_TOOLS)

Contractor/ContractionCleanup.h

@@ -1,261 +0,0 @@
-/*
-    open source routing machine
-    Copyright (C) Dennis Luxen, others 2010
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU AFFERO General Public License as published by
-the Free Software Foundation; either version 3 of the License, or
-any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU Affero General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-or see http://www.gnu.org/licenses/agpl.txt.
- */
-
-#ifndef CONTRACTIONCLEANUP_H_INCLUDED
-#define CONTRACTIONCLEANUP_H_INCLUDED
-
-#include <algorithm>
-#ifndef _WIN32
-#include <sys/time.h>
-#endif
-#include "Contractor.h"
-
-class ContractionCleanup {
-private:
-
-    struct _CleanupHeapData {
-        NodeID parent;
-        _CleanupHeapData( NodeID p ) {
-            parent = p;
-        }
-    };
-    typedef BinaryHeap< NodeID, NodeID, int, _CleanupHeapData > _Heap;
-
-    struct _ThreadData {
-        _Heap* _heapForward;
-        _Heap* _heapBackward;
-        _ThreadData( NodeID nodes ) {
-            _heapBackward = new _Heap(nodes);
-            _heapForward = new _Heap(nodes);
-        }
-        ~_ThreadData() {
-            delete _heapBackward;
-            delete _heapForward;
-        }
-    };
-
-public:
-
-    struct Edge {
-        NodeID source;
-        NodeID target;
-        struct EdgeData {
-        	NodeID via;
-        	unsigned nameID;
-        	int distance;
-        	TurnInstruction turnInstruction;
-        	bool shortcut:1;
-        	bool forward:1;
-        	bool backward:1;
-        } data;
-        bool operator<( const Edge& right ) const {
-            if ( source != right.source )
-                return source < right.source;
-            return target < right.target;
-        }
-
-        //sorts by source and other attributes
-        static bool CompareBySource( const Edge& left, const Edge& right ) {
-            if ( left.source != right.source )
-                return left.source < right.source;
-            int l = ( left.data.forward ? -1 : 0 ) + ( left.data.backward ? -1 : 0 );
-            int r = ( right.data.forward ? -1 : 0 ) + ( right.data.backward ? -1 : 0 );
-            if ( l != r )
-                return l < r;
-            if ( left.target != right.target )
-                return left.target < right.target;
-            return left.data.distance < right.data.distance;
-        }
-
-        bool operator== ( const Edge& 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.via == right.data.via && data.nameID == right.data.nameID
-                    );
-        }
-    };
-
-    ContractionCleanup( int numNodes, const std::vector< Edge >& edges ) {
-        _graph = edges;
-        _numNodes = numNodes;
-    }
-
-    ~ContractionCleanup() {
-
-    }
-
-    void Run() {
-        RemoveUselessShortcuts();
-    }
-
-    template< class EdgeT >
-    void GetData( std::vector< EdgeT >& edges ) {
-        for ( int edge = 0, endEdges = ( int ) _graph.size(); edge != endEdges; ++edge ) {
-            if(_graph[edge].data.forward || _graph[edge].data.backward) {
-                EdgeT newEdge;
-                newEdge.source = _graph[edge].source;
-                newEdge.target = _graph[edge].target;
-                newEdge.data = _graph[edge].data;
-                edges.push_back( newEdge );
-            }
-        }
-        sort( edges.begin(), edges.end() );
-    }
-
-private:
-
-    double _Timestamp() {
-        struct timeval tp;
-        gettimeofday(&tp, NULL);
-        return double(tp.tv_sec) + tp.tv_usec / 1000000.;
-    }
-
-    void BuildOutgoingGraph() {
-        //sort edges by source
-        sort( _graph.begin(), _graph.end(), Edge::CompareBySource );
-        try {
-            _firstEdge.resize( _numNodes + 1 );
-        } catch(...) {
-            ERR("Not enough RAM on machine");
-            return;
-        }
-        _firstEdge[0] = 0;
-        for ( NodeID i = 0, node = 0; i < ( NodeID ) _graph.size(); i++ ) {
-            while ( _graph[i].source != node )
-                _firstEdge[++node] = i;
-            if ( i == ( NodeID ) _graph.size() - 1 )
-                while ( node < _numNodes )
-                    _firstEdge[++node] = ( int ) _graph.size();
-        }
-    }
-
-    void RemoveUselessShortcuts() {
-        int maxThreads = omp_get_max_threads();
-        std::vector < _ThreadData* > threadData;
-        for ( int threadNum = 0; threadNum < maxThreads; ++threadNum ) {
-            threadData.push_back( new _ThreadData( _numNodes ) );
-        }
-
-        INFO("Scanning for useless shortcuts");
-        BuildOutgoingGraph();
-/*
-        #pragma omp parallel for
-        for ( int i = 0; i < ( int ) _graph.size(); i++ ) {
-            //only remove shortcuts
-            if ( !_graph[i].data.shortcut )
-                continue;
-
-            if ( _graph[i].data.forward ) {
-                int result = _ComputeDistance( _graph[i].source, _graph[i].target, threadData[omp_get_thread_num()] );
-                if ( result < _graph[i].data.distance ) {
-                    _graph[i].data.forward = false;
-                }
-            }
-            if ( _graph[i].data.backward ) {
-                int result = _ComputeDistance( _graph[i].target, _graph[i].source, threadData[omp_get_thread_num()] );
-                if ( result < _graph[i].data.distance ) {
-                    _graph[i].data.backward = false;
-                }
-            }
-        }
-*/
-        INFO("Removing edges");
-        int useful = 0;
-        for ( int i = 0; i < ( int ) _graph.size(); i++ ) {
-            if ( !_graph[i].data.forward && !_graph[i].data.backward && _graph[i].data.shortcut ) {
-                continue;
-            }
-            _graph[useful] = _graph[i];
-            useful++;
-        }
-        INFO("Removed " << _graph.size() - useful << " useless shortcuts");
-        _graph.resize( useful );
-
-        for ( int threadNum = 0; threadNum < maxThreads; ++threadNum ) {
-            delete threadData[threadNum];
-        }
-    }
-
-    void _ComputeStep( _Heap* heapForward, _Heap* heapBackward, bool forwardDirection, NodeID* middle, int* targetDistance ) {
-
-        const NodeID node = heapForward->DeleteMin();
-        const int distance = heapForward->GetKey( node );
-
-        if ( distance > *targetDistance ) {
-            heapForward->DeleteAll();
-            return;
-        }
-
-        if ( heapBackward->WasInserted( node ) ) {
-            const int newDistance = heapBackward->GetKey( node ) + distance;
-            if ( newDistance < *targetDistance ) {
-                *middle = node;
-                *targetDistance = newDistance;
-            }
-        }
-
-       for ( int edge = _firstEdge[node], endEdges = _firstEdge[node + 1]; edge != endEdges; ++edge ) {
-            const NodeID to = _graph[edge].target;
-            const int edgeWeight = _graph[edge].data.distance;
-            assert( edgeWeight > 0 );
-            const int toDistance = distance + edgeWeight;
-
-            if ( (forwardDirection ? _graph[edge].data.forward : _graph[edge].data.backward ) ) {
-                //New Node discovered -> Add to Heap + Node Info Storage
-                if ( !heapForward->WasInserted( to ) )
-                    heapForward->Insert( to, toDistance, node );
-
-                //Found a shorter Path -> Update distance
-                else if ( toDistance < heapForward->GetKey( to ) ) {
-                    heapForward->DecreaseKey( to, toDistance );
-                    //new parent
-                    heapForward->GetData( to ) = node;
-                }
-            }
-        }
-    }
-
-    int _ComputeDistance( NodeID source, NodeID target, _ThreadData * data ) {
-        data->_heapForward->Clear();
-        data->_heapBackward->Clear();
-        //insert source into heap
-        data->_heapForward->Insert( source, 0, source );
-        data->_heapBackward->Insert( target, 0, target );
-
-        int targetDistance = std::numeric_limits< int >::max();
-        NodeID middle = std::numeric_limits<NodeID>::max();
-
-        while ( data->_heapForward->Size() + data->_heapBackward->Size() > 0 ) {
-            if ( data->_heapForward->Size() > 0 ) {
-                _ComputeStep( data->_heapForward, data->_heapBackward, true, &middle, &targetDistance );
-            }
-
-            if ( data->_heapBackward->Size() > 0 ) {
-                _ComputeStep( data->_heapBackward, data->_heapForward, false, &middle, &targetDistance );
-            }
-        }
-        return targetDistance;
-    }
-    NodeID _numNodes;
-    std::vector< Edge > _graph;
-    std::vector< unsigned > _firstEdge;
-};
-
-#endif // CONTRACTIONCLEANUP_H_INCLUDED

Contractor/Contractor.h

@@ -20,17 +20,6 @@ or see http://www.gnu.org/licenses/agpl.txt.
 
 #ifndef CONTRACTOR_H_INCLUDED
 #define CONTRACTOR_H_INCLUDED
-#include <algorithm>
-#include <limits>
-#include <vector>
-
-#include <cfloat>
-#include <ctime>
-
-#include <boost/foreach.hpp>
-#include <boost/lambda/lambda.hpp>
-#include <boost/make_shared.hpp>
-#include <boost/shared_ptr.hpp>
 
 #include "TemporaryStorage.h"
 #include "../DataStructures/BinaryHeap.h"
@@ -40,8 +29,22 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #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 <boost/foreach.hpp>
+#include <boost/lambda/lambda.hpp>
+#include <boost/make_shared.hpp>
+#include <boost/shared_ptr.hpp>
+
+#include <cfloat>
+#include <ctime>
+
+#include <algorithm>
+#include <limits>
+#include <vector>
+
 class Contractor {
 
 private:
@@ -119,10 +122,11 @@ public:
             newEdge.target = diter->target();
             newEdge.data = _ContractorEdgeData( (std::max)((int)diter->weight(), 1 ),  1,  diter->id(),  false,  diter->isForward(),  diter->isBackward());
 
-            assert( newEdge.data.distance > 0 );
+            BOOST_ASSERT_MSG( newEdge.data.distance > 0, "edge distance < 1" );
 #ifndef NDEBUG
             if ( newEdge.data.distance > 24 * 60 * 60 * 10 ) {
-                WARN("Edge weight large -> " << newEdge.data.distance);
+                SimpleLogger().Write(logWARNING) <<
+                    "Edge weight large -> " << newEdge.data.distance;
             }
 #endif
             edges.push_back( newEdge );
@@ -196,9 +200,9 @@ public:
         //            }
         //        }
         //
-        //        INFO("edges at node with id " << highestNode << " has degree " << maxdegree);
+        //        SimpleLogger().Write() << "edges at node with id " << highestNode << " has degree " << maxdegree;
         //        for(unsigned i = _graph->BeginEdges(highestNode); i < _graph->EndEdges(highestNode); ++i) {
-        //            INFO(" ->(" << highestNode << "," << _graph->GetTarget(i) << "); via: " << _graph->GetEdgeData(i).via);
+        //            SimpleLogger().Write() << " ->(" << highestNode << "," << _graph->GetTarget(i) << "); via: " << _graph->GetEdgeData(i).via;
         //        }
 
         //Create temporary file
@@ -232,8 +236,9 @@ public:
 
         //initialize the variables
 #pragma omp parallel for schedule ( guided )
-        for ( int x = 0; x < ( int ) numberOfNodes; ++x )
+        for ( int x = 0; x < ( int ) numberOfNodes; ++x ) {
             remainingNodes[x].id = x;
+        }
 
         std::cout << "initializing elimination PQ ..." << std::flush;
 #pragma omp parallel
@@ -247,7 +252,7 @@ public:
         std::cout << "ok" << std::endl << "preprocessing " << numberOfNodes << " nodes ..." << std::flush;
 
         bool flushedContractor = false;
-        while ( numberOfContractedNodes < numberOfNodes ) {
+        while ( numberOfNodes > 2 && numberOfContractedNodes < numberOfNodes ) {
             if(!flushedContractor && (numberOfContractedNodes > (numberOfNodes*0.65) ) ){
                 DeallocatingVector<_ContractorEdge> newSetOfEdges; //this one is not explicitely cleared since it goes out of scope anywa
                 std::cout << " [flush " << numberOfContractedNodes << " nodes] " << std::flush;
@@ -282,7 +287,6 @@ public:
 
                 //walk over all nodes
                 for(unsigned i = 0; i < _graph->GetNumberOfNodes(); ++i) {
-                    //INFO("Restructuring node " << i << "|" << _graph->GetNumberOfNodes());
                     const NodeID start = i;
                     for(_DynamicGraph::EdgeIterator currentEdge = _graph->BeginEdges(start); currentEdge < _graph->EndEdges(start); ++currentEdge) {
                         _DynamicGraph::EdgeData & data = _graph->GetEdgeData(currentEdge);
@@ -301,8 +305,14 @@ public:
                             newEdge.target = newNodeIDFromOldNodeIDMap[target];
                             newEdge.data = data;
                             newEdge.data.originalViaNodeID = true;
-                            assert(UINT_MAX != newNodeIDFromOldNodeIDMap[start] );
+                            BOOST_ASSERT_MSG(
-                            assert(UINT_MAX != newNodeIDFromOldNodeIDMap[target]);
+                                UINT_MAX != newNodeIDFromOldNodeIDMap[start],
+                                "new start id not resolveable"
+                            );
+                            BOOST_ASSERT_MSG(
+                                UINT_MAX != newNodeIDFromOldNodeIDMap[target],
+                                "new target id not resolveable"
+                            );
                             newSetOfEdges.push_back(newEdge);
                         }
                     }
@@ -311,8 +321,6 @@ public:
                 tempStorage.seek(temporaryStorageSlotID, initialFilePosition);
                 tempStorage.writeToSlot(temporaryStorageSlotID, (char*)&numberOfTemporaryEdges, sizeof(unsigned));
 
-                //        		INFO("Flushed " << numberOfTemporaryEdges << " edges to disk");
-
                 //Delete map from old NodeIDs to new ones.
                 std::vector<NodeID>().swap(newNodeIDFromOldNodeIDMap);
 
@@ -424,52 +432,63 @@ public:
             //            avgdegree /= std::max((unsigned)1,(unsigned)remainingNodes.size() );
             //            quaddegree /= std::max((unsigned)1,(unsigned)remainingNodes.size() );
             //
-            //            INFO("rest: " << remainingNodes.size() << ", max: " << maxdegree << ", min: " << mindegree << ", avg: " << avgdegree << ", quad: " << quaddegree);
+            //            SimpleLogger().Write() << "rest: " << remainingNodes.size() << ", max: " << maxdegree << ", min: " << mindegree << ", avg: " << avgdegree << ", quad: " << quaddegree;
 
             p.printStatus(numberOfContractedNodes);
         }
-        BOOST_FOREACH(_ThreadData * data, threadData)
+        BOOST_FOREACH(_ThreadData * data, threadData) {
         	delete data;
+        }
         threadData.clear();
     }
 
     template< class Edge >
     inline void GetEdges( DeallocatingVector< Edge >& edges ) {
         Percent p (_graph->GetNumberOfNodes());
-        INFO("Getting edges of minimized graph");
+        SimpleLogger().Write() << "Getting edges of minimized graph";
         NodeID numberOfNodes = _graph->GetNumberOfNodes();
-        if(oldNodeIDFromNewNodeIDMap.size()) {
+        if(_graph->GetNumberOfNodes()) {
             for ( NodeID node = 0; node < numberOfNodes; ++node ) {
                 p.printStatus(node);
                 for ( _DynamicGraph::EdgeIterator edge = _graph->BeginEdges( node ), endEdges = _graph->EndEdges( node ); edge < endEdges; ++edge ) {
                     const NodeID target = _graph->GetTarget( edge );
                     const _DynamicGraph::EdgeData& data = _graph->GetEdgeData( edge );
                     Edge newEdge;
-                    newEdge.source = oldNodeIDFromNewNodeIDMap[node];
+                    if(0 != oldNodeIDFromNewNodeIDMap.size()) {
-                    newEdge.target = oldNodeIDFromNewNodeIDMap[target];
+                        newEdge.source = oldNodeIDFromNewNodeIDMap[node];
-                    assert(UINT_MAX != newEdge.source);
+                        newEdge.target = oldNodeIDFromNewNodeIDMap[target];
-                    assert(UINT_MAX != newEdge.target);
+                    } else {
-
+                        newEdge.source = node;
+                        newEdge.target = target;
+                    }
+                    BOOST_ASSERT_MSG(
+                        UINT_MAX != newEdge.source,
+                        "Source id invalid"
+                    );
+                    BOOST_ASSERT_MSG(
+                        UINT_MAX != newEdge.target,
+                        "Target id invalid"
+                    );
                     newEdge.data.distance = data.distance;
                     newEdge.data.shortcut = data.shortcut;
-                    if(!data.originalViaNodeID)
+                   if(!data.originalViaNodeID && oldNodeIDFromNewNodeIDMap.size()) {
                         newEdge.data.id = oldNodeIDFromNewNodeIDMap[data.id];
-                    else
+                    } else {
                         newEdge.data.id = data.id;
-
+                    }
-                    assert(newEdge.data.id != UINT_MAX);
+                    BOOST_ASSERT_MSG(
+                        newEdge.data.id != INT_MAX, //2^31
+                        "edge id invalid"
+                    );
                     newEdge.data.forward = data.forward;
                     newEdge.data.backward = data.backward;
                     edges.push_back( newEdge );
                 }
             }
         }
-        INFO("Renumbered edges of minimized graph, freeing space");
         _graph.reset();
         std::vector<NodeID>().swap(oldNodeIDFromNewNodeIDMap);
-        INFO("Loading temporary edges");
 
-        //        std::ifstream temporaryEdgeStorage(temporaryEdgeStorageFilename.c_str(), std::ios::binary);
         TemporaryStorage & tempStorage = TemporaryStorage::GetInstance();
         //Also get the edges from temporary storage
         unsigned numberOfTemporaryEdges = 0;
@@ -494,7 +513,6 @@ public:
             edges.push_back( newEdge );
         }
         tempStorage.deallocateSlot(temporaryStorageSlotID);
-        INFO("Hierarchy has " << edges.size() << " edges");
     }
 
 private:
@@ -517,24 +535,27 @@ private:
 
             if ( heap.GetData( node ).target ) {
                 ++targetsFound;
-                if ( targetsFound >= numTargets )
+                if ( targetsFound >= numTargets ) {
                     return;
+                }
             }
 
             //iterate over all edges of node
             for ( _DynamicGraph::EdgeIterator edge = _graph->BeginEdges( node ), endEdges = _graph->EndEdges( node ); edge != endEdges; ++edge ) {
                 const _ContractorEdgeData& data = _graph->GetEdgeData( edge );
-                if ( !data.forward )
+                if ( !data.forward ){
                     continue;
+                }
                 const NodeID to = _graph->GetTarget( edge );
-                if(middleNode == to)
+                if(middleNode == to) {
                     continue;
+                }
                 const int toDistance = distance + data.distance;
 
                 //New Node discovered -> Add to Heap + Node Info Storage
-                if ( !heap.WasInserted( to ) )
+                if ( !heap.WasInserted( to ) ) {
                     heap.Insert( to, toDistance, _HeapData(currentHop, false) );
-
+                }
                 //Found a shorter Path -> Update distance
                 else if ( toDistance < heap.GetKey( to ) ) {
                     heap.DecreaseKey( to, toDistance );
@@ -584,8 +605,9 @@ private:
 
             for ( _DynamicGraph::EdgeIterator outEdge = _graph->BeginEdges( node ), endOutEdges = _graph->EndEdges( node ); outEdge != endOutEdges; ++outEdge ) {
                 const _ContractorEdgeData& outData = _graph->GetEdgeData( outEdge );
-                if ( !outData.forward )
+                if ( !outData.forward ) {
                     continue;
+                }
                 const NodeID target = _graph->GetTarget( outEdge );
                 const int pathDistance = inData.distance + outData.distance;
                 maxDistance = std::max( maxDistance, pathDistance );
@@ -595,15 +617,16 @@ private:
                 }
             }
 
-            if( Simulate )
+            if( Simulate ) {
                 _Dijkstra( maxDistance, numTargets, 1000, data, node );
-            else
+            } else {
                 _Dijkstra( maxDistance, numTargets, 2000, data, node );
-
+            }
             for ( _DynamicGraph::EdgeIterator outEdge = _graph->BeginEdges( node ), endOutEdges = _graph->EndEdges( node ); outEdge != endOutEdges; ++outEdge ) {
                 const _ContractorEdgeData& outData = _graph->GetEdgeData( outEdge );
-                if ( !outData.forward )
+                if ( !outData.forward ) {
                     continue;
+                }
                 const NodeID target = _graph->GetTarget( outEdge );
                 const int pathDistance = inData.distance + outData.distance;
                 const int distance = heap.GetKey( target );
@@ -643,8 +666,9 @@ private:
                     found = true;
                     break;
                 }
-                if ( !found )
+                if ( !found ) {
                     insertedEdges[insertedEdgesSize++] = insertedEdges[i];
+                }
             }
             insertedEdges.resize( insertedEdgesSize );
         }

Contractor/EdgeBasedGraphFactory.cpp

@@ -20,185 +20,262 @@
 
 #include "EdgeBasedGraphFactory.h"
 
-template<>
+EdgeBasedGraphFactory::EdgeBasedGraphFactory(
-EdgeBasedGraphFactory::EdgeBasedGraphFactory(int nodes, std::vector<NodeBasedEdge> & inputEdges, std::vector<NodeID> & bn, std::vector<NodeID> & tl, std::vector<_Restriction> & irs, std::vector<NodeInfo> & nI, SpeedProfileProperties sp) : speedProfile(sp), inputNodeInfoList(nI), numberOfTurnRestrictions(irs.size()) {
+    int number_of_nodes,
-	BOOST_FOREACH(const _Restriction & restriction, irs) {
+    std::vector<ImportEdge> & input_edge_list,
-        std::pair<NodeID, NodeID> restrictionSource = std::make_pair(restriction.fromNode, restriction.viaNode);
+    std::vector<NodeID> & barrier_node_list,
+    std::vector<NodeID> & traffic_light_node_list,
+    std::vector<TurnRestriction> & input_restrictions_list,
+    std::vector<NodeInfo> & m_node_info_list,
+    SpeedProfileProperties speed_profile
+) : speed_profile(speed_profile),
+    m_turn_restrictions_count(0),
+    m_node_info_list(m_node_info_list)
+{
+	BOOST_FOREACH(const TurnRestriction & restriction, input_restrictions_list) {
+        std::pair<NodeID, NodeID> restriction_source =
+            std::make_pair(restriction.fromNode, restriction.viaNode);
         unsigned index;
-        RestrictionMap::iterator restrIter = _restrictionMap.find(restrictionSource);
+        RestrictionMap::iterator restriction_iter = m_restriction_map.find(restriction_source);
-        if(restrIter == _restrictionMap.end()) {
+        if(restriction_iter == m_restriction_map.end()) {
-            index = _restrictionBucketVector.size();
+            index = m_restriction_bucket_list.size();
-            _restrictionBucketVector.resize(index+1);
+            m_restriction_bucket_list.resize(index+1);
-            _restrictionMap[restrictionSource] = index;
+            m_restriction_map[restriction_source] = index;
         } else {
-            index = restrIter->second;
+            index = restriction_iter->second;
             //Map already contains an is_only_*-restriction
-            if(_restrictionBucketVector.at(index).begin()->second)
+            if(m_restriction_bucket_list.at(index).begin()->second) {
                 continue;
-            else if(restriction.flags.isOnly){
+            } else if(restriction.flags.isOnly) {
                 //We are going to insert an is_only_*-restriction. There can be only one.
-                _restrictionBucketVector.at(index).clear();
+                m_turn_restrictions_count -= m_restriction_bucket_list.at(index).size();
+                m_restriction_bucket_list.at(index).clear();
             }
         }
-
+        ++m_turn_restrictions_count;
-        _restrictionBucketVector.at(index).push_back(std::make_pair(restriction.toNode, restriction.flags.isOnly));
+        m_restriction_bucket_list.at(index).push_back(
+            std::make_pair( restriction.toNode, restriction.flags.isOnly)
+        );
     }
 
-	_barrierNodes.insert(bn.begin(), bn.end());
+	m_barrier_nodes.insert(
-	_trafficLights.insert(tl.begin(), tl.end());
+        barrier_node_list.begin(),
+        barrier_node_list.end()
+    );
 
-    DeallocatingVector< _NodeBasedEdge > edges;
+    m_traffic_lights.insert(
-    _NodeBasedEdge edge;
+        traffic_light_node_list.begin(),
-    for ( std::vector< NodeBasedEdge >::const_iterator i = inputEdges.begin(); i != inputEdges.end(); ++i ) {
+        traffic_light_node_list.end()
-        if(!i->isForward()) {
+    );
-            edge.source = i->target();
+
-            edge.target = i->source();
+    DeallocatingVector< NodeBasedEdge > edges_list;
-            edge.data.backward = i->isForward();
+    NodeBasedEdge edge;
-            edge.data.forward = i->isBackward();
+    BOOST_FOREACH(const ImportEdge & import_edge, input_edge_list) {
+        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 = i->source();
+            edge.source = import_edge.source();
-            edge.target = i->target();
+            edge.target = import_edge.target();
-            edge.data.forward = i->isForward();
+            edge.data.forward = import_edge.isForward();
-            edge.data.backward = i->isBackward();
+            edge.data.backward = import_edge.isBackward();
         }
         if(edge.source == edge.target) {
         	continue;
         }
-        edge.data.distance = (std::max)((int)i->weight(), 1 );
+        edge.data.distance = (std::max)((int)import_edge.weight(), 1 );
         assert( edge.data.distance > 0 );
         edge.data.shortcut = false;
-        edge.data.roundabout = i->isRoundabout();
+        edge.data.roundabout = import_edge.isRoundabout();
-        edge.data.ignoreInGrid = i->ignoreInGrid();
+        edge.data.ignoreInGrid = import_edge.ignoreInGrid();
-        edge.data.nameID = i->name();
+        edge.data.nameID = import_edge.name();
-        edge.data.type = i->type();
+        edge.data.type = import_edge.type();
-        edge.data.isAccessRestricted = i->isAccessRestricted();
+        edge.data.isAccessRestricted = import_edge.isAccessRestricted();
-        edge.data.edgeBasedNodeID = edges.size();
+        edge.data.edgeBasedNodeID = edges_list.size();
-        edge.data.contraFlow = i->isContraFlow();
+        edge.data.contraFlow = import_edge.isContraFlow();
-        edges.push_back( edge );
+        edges_list.push_back( edge );
         if( edge.data.backward ) {
             std::swap( edge.source, edge.target );
-            edge.data.forward = i->isBackward();
+            edge.data.forward = import_edge.isBackward();
-            edge.data.backward = i->isForward();
+            edge.data.backward = import_edge.isForward();
-            edge.data.edgeBasedNodeID = edges.size();
+            edge.data.edgeBasedNodeID = edges_list.size();
-            edges.push_back( edge );
+            edges_list.push_back( edge );
         }
     }
-    std::vector<NodeBasedEdge>().swap(inputEdges);
+    std::vector<ImportEdge>().swap(input_edge_list);
-    std::sort( edges.begin(), edges.end() );
+    std::sort( edges_list.begin(), edges_list.end() );
-    _nodeBasedGraph = boost::make_shared<_NodeBasedDynamicGraph>( nodes, edges );
+    m_node_based_graph = boost::make_shared<NodeBasedDynamicGraph>(
+        number_of_nodes, edges_list
+    );
 }
 
-void EdgeBasedGraphFactory::GetEdgeBasedEdges(DeallocatingVector< EdgeBasedEdge >& outputEdgeList ) {
+void EdgeBasedGraphFactory::GetEdgeBasedEdges(
-    GUARANTEE(0 == outputEdgeList.size(), "Vector passed to EdgeBasedGraphFactory::GetEdgeBasedEdges(..) is not empty");
+    DeallocatingVector< EdgeBasedEdge >& output_edge_list
-    edgeBasedEdges.swap(outputEdgeList);
+) {
+    BOOST_ASSERT_MSG(
+        0 == output_edge_list.size(),
+        "Vector is not empty"
+    );
+    m_edge_based_edge_list.swap(output_edge_list);
 }
 
-void EdgeBasedGraphFactory::GetEdgeBasedNodes( DeallocatingVector< EdgeBasedNode> & nodes) {
+void EdgeBasedGraphFactory::GetEdgeBasedNodes( std::vector<EdgeBasedNode> & nodes) {
 #ifndef NDEBUG
-    BOOST_FOREACH(EdgeBasedNode & node, edgeBasedNodes){
+    BOOST_FOREACH(const EdgeBasedNode & node, m_edge_based_node_list){
         assert(node.lat1 != INT_MAX); assert(node.lon1 != INT_MAX);
         assert(node.lat2 != INT_MAX); assert(node.lon2 != INT_MAX);
     }
 #endif
-    nodes.swap(edgeBasedNodes);
+    nodes.swap(m_edge_based_node_list);
 }
 
-NodeID EdgeBasedGraphFactory::CheckForEmanatingIsOnlyTurn(const NodeID u, const NodeID v) const {
+NodeID EdgeBasedGraphFactory::CheckForEmanatingIsOnlyTurn(
-    std::pair < NodeID, NodeID > restrictionSource = std::make_pair(u, v);
+    const NodeID u,
-    RestrictionMap::const_iterator restrIter = _restrictionMap.find(restrictionSource);
+    const NodeID v
-    if (restrIter != _restrictionMap.end()) {
+) const {
-        unsigned index = restrIter->second;
+    const std::pair < NodeID, NodeID > restriction_source = std::make_pair(u, v);
-        BOOST_FOREACH(const RestrictionSource & restrictionTarget, _restrictionBucketVector.at(index)) {
+    RestrictionMap::const_iterator restriction_iter = m_restriction_map.find(restriction_source);
-            if(restrictionTarget.second) {
+    if (restriction_iter != m_restriction_map.end()) {
-                return restrictionTarget.first;
+        const unsigned index = restriction_iter->second;
+        BOOST_FOREACH(
+            const RestrictionSource & restriction_target,
+            m_restriction_bucket_list.at(index)
+        ) {
+            if(restriction_target.second) {
+                return restriction_target.first;
             }
         }
     }
     return UINT_MAX;
 }
 
-bool EdgeBasedGraphFactory::CheckIfTurnIsRestricted(const NodeID u, const NodeID v, const NodeID w) const {
+bool EdgeBasedGraphFactory::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 > restrictionSource = std::make_pair(u, v);
+    const std::pair < NodeID, NodeID > restriction_source = std::make_pair(u, v);
-    RestrictionMap::const_iterator restrIter = _restrictionMap.find(restrictionSource);
+    RestrictionMap::const_iterator restriction_iter = m_restriction_map.find(restriction_source);
-    if (restrIter != _restrictionMap.end()) {
+    if (restriction_iter != m_restriction_map.end()) {
-        unsigned index = restrIter->second;
+        const unsigned index = restriction_iter->second;
-        BOOST_FOREACH(RestrictionTarget restrictionTarget, _restrictionBucketVector.at(index)) {
+        BOOST_FOREACH(
-            if(w == restrictionTarget.first)
+            const RestrictionTarget & restriction_target,
+            m_restriction_bucket_list.at(index)
+        ) {
+            if(w == restriction_target.first) {
                 return true;
+            }
         }
     }
     return false;
 }
 
 void EdgeBasedGraphFactory::InsertEdgeBasedNode(
-        _NodeBasedDynamicGraph::EdgeIterator e1,
+        EdgeIterator e1,
-        _NodeBasedDynamicGraph::NodeIterator u,
+        NodeIterator u,
-        _NodeBasedDynamicGraph::NodeIterator v,
+        NodeIterator v,
         bool belongsToTinyComponent) {
-    _NodeBasedDynamicGraph::EdgeData & data = _nodeBasedGraph->GetEdgeData(e1);
+    EdgeData & data = m_node_based_graph->GetEdgeData(e1);
     EdgeBasedNode currentNode;
     currentNode.nameID = data.nameID;
-    currentNode.lat1 = inputNodeInfoList[u].lat;
+    currentNode.lat1 = m_node_info_list[u].lat;
-    currentNode.lon1 = inputNodeInfoList[u].lon;
+    currentNode.lon1 = m_node_info_list[u].lon;
-    currentNode.lat2 = inputNodeInfoList[v].lat;
+    currentNode.lat2 = m_node_info_list[v].lat;
-    currentNode.lon2 = inputNodeInfoList[v].lon;
+    currentNode.lon2 = m_node_info_list[v].lon;
     currentNode.belongsToTinyComponent = belongsToTinyComponent;
     currentNode.id = data.edgeBasedNodeID;
     currentNode.ignoreInGrid = data.ignoreInGrid;
     currentNode.weight = data.distance;
-    edgeBasedNodes.push_back(currentNode);
+    m_edge_based_node_list.push_back(currentNode);
 }
 
-void EdgeBasedGraphFactory::Run(const char * originalEdgeDataFilename, lua_State *myLuaState) {
+void EdgeBasedGraphFactory::Run(
-    Percent p(_nodeBasedGraph->GetNumberOfNodes());
+    const char * original_edge_data_filename,
-    int numberOfSkippedTurns(0);
+    lua_State *lua_state
-    int nodeBasedEdgeCounter(0);
+) {
-    unsigned numberOfOriginalEdges(0);
+    SimpleLogger().Write() << "Identifying components of the road network";
-    std::ofstream originalEdgeDataOutFile(originalEdgeDataFilename, std::ios::binary);
-    originalEdgeDataOutFile.write((char*)&numberOfOriginalEdges, sizeof(unsigned));
 
+    Percent p(m_node_based_graph->GetNumberOfNodes());
+    unsigned skipped_turns_counter   = 0;
+    unsigned node_based_edge_counter = 0;
+    unsigned original_edges_counter  = 0;
 
-    INFO("Identifying small components");
+    std::ofstream edge_data_file(
+        original_edge_data_filename,
+        std::ios::binary
+    );
+
+    //writes a dummy value that is updated later
+    edge_data_file.write(
+        (char*)&original_edges_counter,
+        sizeof(unsigned)
+    );
+
+    unsigned current_component = 0, current_component_size = 0;
     //Run a BFS on the undirected graph and identify small components
-    std::queue<std::pair<NodeID, NodeID> > bfsQueue;
+    std::queue<std::pair<NodeID, NodeID> > bfs_queue;
-    std::vector<unsigned> componentsIndex(_nodeBasedGraph->GetNumberOfNodes(), UINT_MAX);
+    std::vector<unsigned> component_index_list(
-    std::vector<NodeID> vectorOfComponentSizes;
+        m_node_based_graph->GetNumberOfNodes(),
-    unsigned currentComponent = 0, sizeOfCurrentComponent = 0;
+        UINT_MAX
+    );
+
+    std::vector<NodeID> component_size_list;
     //put unexplorered node with parent pointer into queue
-    for(NodeID node = 0, endNodes = _nodeBasedGraph->GetNumberOfNodes(); node < endNodes; ++node) {
+    for(
-        if(UINT_MAX == componentsIndex[node]) {
+        NodeID node = 0,
-            bfsQueue.push(std::make_pair(node, node));
+            last_node = m_node_based_graph->GetNumberOfNodes();
+        node < last_node;
+        ++node
+    ) {
+        if(UINT_MAX == component_index_list[node]) {
+            bfs_queue.push(std::make_pair(node, node));
             //mark node as read
-            componentsIndex[node] = currentComponent;
+            component_index_list[node] = current_component;
             p.printIncrement();
-            while(!bfsQueue.empty()) {
+            while(!bfs_queue.empty()) {
                 //fetch element from BFS queue
-                std::pair<NodeID, NodeID> currentQueueItem = bfsQueue.front();
+                std::pair<NodeID, NodeID> current_queue_item = bfs_queue.front();
-                bfsQueue.pop();
+                bfs_queue.pop();
-                //                INFO("sizeof queue: " << bfsQueue.size() <<  ", sizeOfCurrentComponents: " <<  sizeOfCurrentComponent << ", settled nodes: " << settledNodes++ << ", max: " << endNodes);
+                // SimpleLogger().Write() << "sizeof queue: " << bfs_queue.size() <<
-                const NodeID v = currentQueueItem.first;  //current node
+                //  ", current_component_sizes: " <<  current_component_size <<
-                const NodeID u = currentQueueItem.second; //parent
+                //", settled nodes: " << settledNodes++ << ", max: " << endNodes;
+                const NodeID v = current_queue_item.first;  //current node
+                const NodeID u = current_queue_item.second; //parent
                 //increment size counter of current component
-                ++sizeOfCurrentComponent;
+                ++current_component_size;
-                const bool isBollardNode = (_barrierNodes.find(v) != _barrierNodes.end());
+                const bool is_barrier_node = (m_barrier_nodes.find(v) != m_barrier_nodes.end());
-                if(!isBollardNode) {
+                if(!is_barrier_node) {
-                    const NodeID onlyToNode = CheckForEmanatingIsOnlyTurn(u, v);
+                    const NodeID to_node_of_only_restriction = CheckForEmanatingIsOnlyTurn(u, v);
 
                     //relaxieren edge outgoing edge like below where edge-expanded graph
-                    for(_NodeBasedDynamicGraph::EdgeIterator e2 = _nodeBasedGraph->BeginEdges(v); e2 < _nodeBasedGraph->EndEdges(v); ++e2) {
+                    for(
-                        _NodeBasedDynamicGraph::NodeIterator w = _nodeBasedGraph->GetTarget(e2);
+                        EdgeIterator e2 = m_node_based_graph->BeginEdges(v);
+                        e2 < m_node_based_graph->EndEdges(v);
+                        ++e2
+                    ) {
+                        NodeIterator w = m_node_based_graph->GetTarget(e2);
 
-                        if(onlyToNode != UINT_MAX && w != onlyToNode) { //We are at an only_-restriction but not at the right turn.
+                        if(
+                            to_node_of_only_restriction != UINT_MAX &&
+                            w != to_node_of_only_restriction
+                        ) {
+                            //We are 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 it is the end of dead-end street.
+                        if( u != w ) {
-                            if (!CheckIfTurnIsRestricted(u, v, w) ) { //only add an edge if turn is not prohibited
+                            //only add an edge if turn is not a U-turn except
-                                //insert next (node, parent) only if w has not yet been explored
+                            //when it is at the end of a dead-end street.
-                                if(UINT_MAX == componentsIndex[w]) {
+                            if (!CheckIfTurnIsRestricted(u, v, w) ) {
+                                //only add an edge if turn is not prohibited
+                                if(UINT_MAX == component_index_list[w]) {
+                                    //insert next (node, parent) only if w has
+                                    //not yet been explored
                                     //mark node as read
-                                    componentsIndex[w] = currentComponent;
+                                    component_index_list[w] = current_component;
-                                    bfsQueue.push(std::make_pair(w,v));
+                                    bfs_queue.push(std::make_pair(w,v));
                                     p.printIncrement();
                                 }
                             }
@@ -207,149 +284,228 @@ void EdgeBasedGraphFactory::Run(const char * originalEdgeDataFilename, lua_State
                 }
             }
             //push size into vector
-            vectorOfComponentSizes.push_back(sizeOfCurrentComponent);
+            component_size_list.push_back(current_component_size);
             //reset counters;
-            sizeOfCurrentComponent = 0;
+            current_component_size = 0;
-            ++currentComponent;
+            ++current_component;
         }
     }
-    INFO("identified: " << vectorOfComponentSizes.size() << " many components");
+    SimpleLogger().Write() <<
+        "identified: " << component_size_list.size() << " many components";
 
-    p.reinit(_nodeBasedGraph->GetNumberOfNodes());
+    p.reinit(m_node_based_graph->GetNumberOfNodes());
     //loop over all edges and generate new set of nodes.
-    for(_NodeBasedDynamicGraph::NodeIterator u = 0; u < _nodeBasedGraph->GetNumberOfNodes(); ++u ) {
+    for(
-        for(_NodeBasedDynamicGraph::EdgeIterator e1 = _nodeBasedGraph->BeginEdges(u); e1 < _nodeBasedGraph->EndEdges(u); ++e1) {
+        NodeIterator u = 0,
-            _NodeBasedDynamicGraph::NodeIterator v = _nodeBasedGraph->GetTarget(e1);
+            number_of_nodes = m_node_based_graph->GetNumberOfNodes();
+        u < number_of_nodes;
+        ++u
+     ) {
+        for(
+            EdgeIterator e1 = m_node_based_graph->BeginEdges(u),
+                last_edge = m_node_based_graph->EndEdges(u);
+            e1 < last_edge;
+            ++e1
+        ) {
+            NodeIterator v = m_node_based_graph->GetTarget(e1);
 
-            if(_nodeBasedGraph->GetEdgeData(e1).type != SHRT_MAX) {
+            if(m_node_based_graph->GetEdgeData(e1).type != SHRT_MAX) {
-                assert(e1 != UINT_MAX);
+                BOOST_ASSERT_MSG(e1 != UINT_MAX, "edge id invalid");
-                assert(u != UINT_MAX);
+                BOOST_ASSERT_MSG(u != UINT_MAX,  "souce node invalid");
-                assert(v != UINT_MAX);
+                BOOST_ASSERT_MSG(v != UINT_MAX,  "target node invalid");
-                //edges that end on bollard nodes may actually be in two distinct components
+            //Note: edges that end on barrier nodes or on a turn restriction
-                InsertEdgeBasedNode(e1, u, v, (std::min(vectorOfComponentSizes[componentsIndex[u]], vectorOfComponentSizes[componentsIndex[v]]) < 1000) );
+            //may actually be in two distinct components. We choose the smallest
+                const unsigned size_of_component = std::min(
+                    component_size_list[component_index_list[u]],
+                    component_size_list[component_index_list[v]]
+                );
+
+                InsertEdgeBasedNode( e1, u, v, size_of_component < 1000 );
             }
         }
     }
 
-    std::vector<NodeID>().swap(vectorOfComponentSizes);
+    std::vector<NodeID>().swap(component_size_list);
-    std::vector<NodeID>().swap(componentsIndex);
+    BOOST_ASSERT_MSG(
-
+        0 == component_size_list.capacity(),
+        "component size vector not deallocated"
+    );
+    std::vector<NodeID>().swap(component_index_list);
+    BOOST_ASSERT_MSG(
+        0 == component_index_list.capacity(),
+        "component index vector not deallocated"
+    );
     std::vector<OriginalEdgeData> original_edge_data_vector;
     original_edge_data_vector.reserve(10000);
 
     //Loop over all turns and generate new set of edges.
-    //Three nested loop look super-linear, but we are dealing with a linear number of turns only.
+    //Three nested loop look super-linear, but we are dealing with a (kind of)
-    for(_NodeBasedDynamicGraph::NodeIterator u = 0; u < _nodeBasedGraph->GetNumberOfNodes(); ++u ) {
+    //linear number of turns only.
-        for(_NodeBasedDynamicGraph::EdgeIterator e1 = _nodeBasedGraph->BeginEdges(u); e1 < _nodeBasedGraph->EndEdges(u); ++e1) {
+    for(
-            ++nodeBasedEdgeCounter;
+        NodeIterator u = 0,
-            _NodeBasedDynamicGraph::NodeIterator v = _nodeBasedGraph->GetTarget(e1);
+            last_node = m_node_based_graph->GetNumberOfNodes();
-            bool isBollardNode = (_barrierNodes.find(v) != _barrierNodes.end());
+        u < last_node;
-            //EdgeWeight heightPenalty = ComputeHeightPenalty(u, v);
+        ++u
-            NodeID onlyToNode = CheckForEmanatingIsOnlyTurn(u, v);
+    ) {
-            for(_NodeBasedDynamicGraph::EdgeIterator e2 = _nodeBasedGraph->BeginEdges(v); e2 < _nodeBasedGraph->EndEdges(v); ++e2) {
+        for(
-                const _NodeBasedDynamicGraph::NodeIterator w = _nodeBasedGraph->GetTarget(e2);
+            EdgeIterator e1 = m_node_based_graph->BeginEdges(u),
-
+                last_edge_u = m_node_based_graph->EndEdges(u);
-                if(onlyToNode != UINT_MAX && w != onlyToNode) { //We are at an only_-restriction but not at the right turn.
+            e1 < last_edge_u;
-                    ++numberOfSkippedTurns;
+            ++e1
+        ) {
+            ++node_based_edge_counter;
+            NodeIterator v = m_node_based_graph->GetTarget(e1);
+            bool is_barrier_node = (m_barrier_nodes.find(v) != m_barrier_nodes.end());
+            NodeID to_node_of_only_restriction = CheckForEmanatingIsOnlyTurn(u, v);
+            for(
+                EdgeIterator e2 = m_node_based_graph->BeginEdges(v),
+                    last_edge_v = m_node_based_graph->EndEdges(v);
+                    e2 < last_edge_v;
+                    ++e2
+            ) {
+                const NodeIterator w = m_node_based_graph->GetTarget(e2);
+                if(
+                    to_node_of_only_restriction != UINT_MAX &&
+                    w != to_node_of_only_restriction
+                ) {
+                    //We are at an only_-restriction but not at the right turn.
+                    ++skipped_turns_counter;
                     continue;
                 }
 
-                if(u == w && 1 != _nodeBasedGraph->GetOutDegree(v) ) {
+                if(u == w && 1 != m_node_based_graph->GetOutDegree(v) ) {
                     continue;
                 }
 
-                if( !isBollardNode ) { //only add an edge if turn is not a U-turn except it is the end of dead-end street.
+                if( !is_barrier_node ) {
-                    if (!CheckIfTurnIsRestricted(u, v, w) || (onlyToNode != UINT_MAX && w == onlyToNode)) { //only add an edge if turn is not prohibited
+                    //only add an edge if turn is not a U-turn except when it is
-                        const _NodeBasedDynamicGraph::EdgeData edgeData1 = _nodeBasedGraph->GetEdgeData(e1);
+                    //at the end of a dead-end street
-                        const _NodeBasedDynamicGraph::EdgeData edgeData2 = _nodeBasedGraph->GetEdgeData(e2);
+                    if (
-                        assert(edgeData1.edgeBasedNodeID < _nodeBasedGraph->GetNumberOfEdges());
+                        !CheckIfTurnIsRestricted(u, v, w) ||
-                        assert(edgeData2.edgeBasedNodeID < _nodeBasedGraph->GetNumberOfEdges());
+                        (to_node_of_only_restriction != UINT_MAX && w == to_node_of_only_restriction)
+                    ) { //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);
+                        assert(edge_data1.edgeBasedNodeID < m_node_based_graph->GetNumberOfEdges());
+                        assert(edge_data2.edgeBasedNodeID < m_node_based_graph->GetNumberOfEdges());
 
-                        if(!edgeData1.forward || !edgeData2.forward) {
+                        if(!edge_data1.forward || !edge_data2.forward) {
                             continue;
                         }
 
-                        unsigned distance = edgeData1.distance;
+                        unsigned distance = edge_data1.distance;
-                        if(_trafficLights.find(v) != _trafficLights.end()) {
+                        if(m_traffic_lights.find(v) != m_traffic_lights.end()) {
-                            distance += speedProfile.trafficSignalPenalty;
+                            distance += speed_profile.trafficSignalPenalty;
+                        }
+                        const unsigned penalty =
+                            GetTurnPenalty(u, v, w, lua_state);
+                        TurnInstruction turnInstruction = AnalyzeTurn(u, v, w);
+                        if(turnInstruction == TurnInstructions.UTurn){
+                            distance += speed_profile.uTurnPenalty;
                         }
-                        unsigned penalty = 0;
-                        TurnInstruction turnInstruction = AnalyzeTurn(u, v, w, penalty, myLuaState);
-                        if(turnInstruction == TurnInstructions.UTurn)
-                            distance += speedProfile.uTurnPenalty;
-//                        if(!edgeData1.isAccessRestricted && edgeData2.isAccessRestricted) {
-//                            distance += TurnInstructions.AccessRestrictionPenalty;
-//                            turnInstruction |= TurnInstructions.AccessRestrictionFlag;
-//                        }
                         distance += penalty;
-						
 
-                        //distance += heightPenalty;
+                        assert(edge_data1.edgeBasedNodeID != edge_data2.edgeBasedNodeID);
-                        //distance += ComputeTurnPenalty(u, v, w);
+                        original_edge_data_vector.push_back(
-                        assert(edgeData1.edgeBasedNodeID != edgeData2.edgeBasedNodeID);
+                            OriginalEdgeData(
-                        OriginalEdgeData oed(v,edgeData2.nameID, turnInstruction);
+                                v,
-                        original_edge_data_vector.push_back(oed);
+                                edge_data2.nameID,
-                        ++numberOfOriginalEdges;
+                                turnInstruction
+                            )
+                        );
+                        ++original_edges_counter;
 
                         if(original_edge_data_vector.size() > 100000) {
-                            originalEdgeDataOutFile.write((char*)&(original_edge_data_vector[0]), original_edge_data_vector.size()*sizeof(OriginalEdgeData));
+                            edge_data_file.write(
+                                (char*)&(original_edge_data_vector[0]),
+                                original_edge_data_vector.size()*sizeof(OriginalEdgeData)
+                            );
                             original_edge_data_vector.clear();
                         }
 
-                        EdgeBasedEdge newEdge(edgeData1.edgeBasedNodeID, edgeData2.edgeBasedNodeID, edgeBasedEdges.size(), distance, true, false );
+                        m_edge_based_edge_list.push_back(
-                        edgeBasedEdges.push_back(newEdge);
+                            EdgeBasedEdge(
+                                edge_data1.edgeBasedNodeID,
+                                edge_data2.edgeBasedNodeID,
+                                m_edge_based_edge_list.size(),
+                                distance,
+                                true,
+                                false
+                            )
+                        );
                     } else {
-                        ++numberOfSkippedTurns;
+                        ++skipped_turns_counter;
                     }
                 }
             }
         }
         p.printIncrement();
     }
-    originalEdgeDataOutFile.write((char*)&(original_edge_data_vector[0]), original_edge_data_vector.size()*sizeof(OriginalEdgeData));
+    edge_data_file.write(
-    originalEdgeDataOutFile.seekp(std::ios::beg);
+        (char*)&(original_edge_data_vector[0]),
-    originalEdgeDataOutFile.write((char*)&numberOfOriginalEdges, sizeof(unsigned));
+        original_edge_data_vector.size()*sizeof(OriginalEdgeData)
-    originalEdgeDataOutFile.close();
+    );
+    edge_data_file.seekp(std::ios::beg);
+    edge_data_file.write(
+        (char*)&original_edges_counter,
+        sizeof(unsigned)
+    );
+    edge_data_file.close();
 
-//    INFO("Sorting edge-based Nodes");
+    SimpleLogger().Write() <<
-//    std::sort(edgeBasedNodes.begin(), edgeBasedNodes.end());
+        "Generated " << m_edge_based_node_list.size() << " edge based nodes";
-//    INFO("Removing duplicate nodes (if any)");
+    SimpleLogger().Write() <<
-//    edgeBasedNodes.erase( std::unique(edgeBasedNodes.begin(), edgeBasedNodes.end()), edgeBasedNodes.end() );
+        "Node-based graph contains " << node_based_edge_counter << " edges";
-//    INFO("Applying vector self-swap trick to free up memory");
+    SimpleLogger().Write() <<
-//    INFO("size: " << edgeBasedNodes.size() << ", cap: " << edgeBasedNodes.capacity());
+        "Edge-expanded graph ...";
-//    std::vector<EdgeBasedNode>(edgeBasedNodes).swap(edgeBasedNodes);
+    SimpleLogger().Write() <<
-//    INFO("size: " << edgeBasedNodes.size() << ", cap: " << edgeBasedNodes.capacity());
+        "  contains " << m_edge_based_edge_list.size() << " edges";
-    INFO("Node-based graph contains " << nodeBasedEdgeCounter     << " edges");
+    SimpleLogger().Write() <<
-    INFO("Edge-based graph contains " << edgeBasedEdges.size()    << " edges");
+        "  skips "  << skipped_turns_counter << " turns, "
-//    INFO("Edge-based graph contains " << edgeBasedEdges.size()    << " edges, blowup is " << 2*((double)edgeBasedEdges.size()/(double)nodeBasedEdgeCounter));
+        "defined by " << m_turn_restrictions_count << " restrictions";
-    INFO("Edge-based graph skipped "  << numberOfSkippedTurns     << " turns, defined by " << numberOfTurnRestrictions << " restrictions.");
-    INFO("Generated " << edgeBasedNodes.size() << " edge based nodes");
 }
 
-TurnInstruction EdgeBasedGraphFactory::AnalyzeTurn(const NodeID u, const NodeID v, const NodeID w, unsigned& penalty, lua_State *myLuaState) const {
+int EdgeBasedGraphFactory::GetTurnPenalty(
-    const double angle = GetAngleBetweenTwoEdges(inputNodeInfoList[u], inputNodeInfoList[v], inputNodeInfoList[w]);
+    const NodeID u,
-	
+    const NodeID v,
-    if( speedProfile.has_turn_penalty_function ) {
+    const NodeID w,
-    	try {
+    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
-            penalty = luabind::call_function<int>( myLuaState, "turn_function", 180-angle );
+            return luabind::call_function<int>(
+                lua_state,
+                "turn_function",
+                180.-angle
+            );
         } catch (const luabind::error &er) {
-            std::cerr << er.what() << std::endl;
+            SimpleLogger().Write(logWARNING) << er.what();
-            //TODO handle lua errors
         }
-    } else {
-        penalty = 0;
     }
-    
+    return 0;
+}
+
+TurnInstruction EdgeBasedGraphFactory::AnalyzeTurn(
+    const NodeID u,
+    const NodeID v,
+    const NodeID w
+) const {
     if(u == w) {
         return TurnInstructions.UTurn;
     }
 
-    _NodeBasedDynamicGraph::EdgeIterator edge1 = _nodeBasedGraph->FindEdge(u, v);
+    EdgeIterator edge1 = m_node_based_graph->FindEdge(u, v);
-    _NodeBasedDynamicGraph::EdgeIterator edge2 = _nodeBasedGraph->FindEdge(v, w);
+    EdgeIterator edge2 = m_node_based_graph->FindEdge(v, w);
 
-    _NodeBasedDynamicGraph::EdgeData & data1 = _nodeBasedGraph->GetEdgeData(edge1);
+    EdgeData & data1 = m_node_based_graph->GetEdgeData(edge1);
-    _NodeBasedDynamicGraph::EdgeData & data2 = _nodeBasedGraph->GetEdgeData(edge2);
+    EdgeData & data2 = m_node_based_graph->GetEdgeData(edge2);
 
     if(!data1.contraFlow && data2.contraFlow) {
     	return TurnInstructions.EnterAgainstAllowedDirection;
@@ -361,7 +517,7 @@ TurnInstruction EdgeBasedGraphFactory::AnalyzeTurn(const NodeID u, const NodeID
     //roundabouts need to be handled explicitely
     if(data1.roundabout && data2.roundabout) {
         //Is a turn possible? If yes, we stay on the roundabout!
-        if( 1 == (_nodeBasedGraph->EndEdges(v) - _nodeBasedGraph->BeginEdges(v)) ) {
+        if( 1 == m_node_based_graph->GetOutDegree(v) ) {
             //No turn possible.
             return TurnInstructions.NoTurn;
         }
@@ -379,31 +535,27 @@ TurnInstruction EdgeBasedGraphFactory::AnalyzeTurn(const NodeID u, const NodeID
         }
     }
 
-    //If street names stay the same and if we are certain that it is not a roundabout, we skip it.
+    //If street names stay the same and if we are certain that it is not a
-    if( (data1.nameID == data2.nameID) && (0 != data1.nameID)) {
+    //a segment of a roundabout, we skip it.
-        return TurnInstructions.NoTurn;
+    if( data1.nameID == data2.nameID ) {
-    }
+        //TODO: Here we should also do a small graph exploration to check for
-    if( (data1.nameID == data2.nameID) && (0 == data1.nameID) && (_nodeBasedGraph->GetOutDegree(v) <= 2) ) {
+        //      more complex situations
-        return TurnInstructions.NoTurn;
+        if( 0 != data1.nameID ) {
+            return TurnInstructions.NoTurn;
+        } else if (m_node_based_graph->GetOutDegree(v) <= 2) {
+            return TurnInstructions.NoTurn;
+        }
     }
 
+    const double angle = GetAngleBetweenThreeFixedPointCoordinates (
+        m_node_info_list[u],
+        m_node_info_list[v],
+        m_node_info_list[w]
+    );
+
     return TurnInstructions.GetTurnDirectionOfInstruction(angle);
 }
 
 unsigned EdgeBasedGraphFactory::GetNumberOfNodes() const {
-    return _nodeBasedGraph->GetNumberOfEdges();
+    return m_node_based_graph->GetNumberOfEdges();
-}
-
-/* Get angle of line segment (A,C)->(C,B), atan2 magic, formerly cosine theorem*/
-template<class CoordinateT>
-double EdgeBasedGraphFactory::GetAngleBetweenTwoEdges(const CoordinateT& A, const CoordinateT& C, const CoordinateT& B) const {
-    const double v1x = (A.lon - C.lon)/100000.;
-    const double v1y = lat2y(A.lat/100000.) - lat2y(C.lat/100000.);
-    const double v2x = (B.lon - C.lon)/100000.;
-    const double v2y = lat2y(B.lat/100000.) - lat2y(C.lat/100000.);
-
-    double angle = (atan2(v2y,v2x) - atan2(v1y,v1x) )*180/M_PI;
-    while(angle < 0)
-        angle += 360;
-    return angle;
 }

Contractor/EdgeBasedGraphFactory.h

@@ -18,56 +18,71 @@
  or see http://www.gnu.org/licenses/agpl.txt.
  */
 
-/*
+//  This class constructs the edge-expanded routing graph
- * This class constructs the edge base representation of a graph from a given node based edge list
- */
 
 #ifndef EDGEBASEDGRAPHFACTORY_H_
 #define EDGEBASEDGRAPHFACTORY_H_
 
-#include <algorithm>
-#include <queue>
-#include <vector>
-#include <stxxl.h>
-#include <cstdlib>
-
-#include <boost/foreach.hpp>
-#include <boost/lexical_cast.hpp>
-#include <boost/make_shared.hpp>
-#include <boost/noncopyable.hpp>
-#include <boost/shared_ptr.hpp>
-#include <boost/unordered_map.hpp>
-#include <boost/unordered_set.hpp>
-
 #include "../typedefs.h"
 #include "../DataStructures/DeallocatingVector.h"
 #include "../DataStructures/DynamicGraph.h"
 #include "../Extractor/ExtractorStructs.h"
 #include "../DataStructures/HashTable.h"
 #include "../DataStructures/ImportEdge.h"
-#include "../DataStructures/MercatorUtil.h"
 #include "../DataStructures/QueryEdge.h"
 #include "../DataStructures/Percent.h"
 #include "../DataStructures/TurnInstructions.h"
-#include "../Util/BaseConfiguration.h"
+#include "../Util/LuaUtil.h"
+#include "../Util/SimpleLogger.h"
 
-extern "C" {
+#include <boost/foreach.hpp>
-#include <lua.h>
+#include <boost/make_shared.hpp>
-#include <lauxlib.h>
+#include <boost/noncopyable.hpp>
-#include <lualib.h>
+#include <boost/shared_ptr.hpp>
-}
+#include <boost/unordered_map.hpp>
-#include <luabind/luabind.hpp>
+#include <boost/unordered_set.hpp>
 
+#include <algorithm>
+#include <fstream>
+#include <queue>
+#include <vector>
 
 class EdgeBasedGraphFactory : boost::noncopyable {
 public:
     struct EdgeBasedNode {
+        EdgeBasedNode() :
+            id(INT_MAX),
+            lat1(INT_MAX),
+            lat2(INT_MAX),
+            lon1(INT_MAX),
+            lon2(INT_MAX >> 1),
+            belongsToTinyComponent(false),
+            nameID(UINT_MAX),
+            weight(UINT_MAX >> 1),
+            ignoreInGrid(false)
+        { }
+
         bool operator<(const EdgeBasedNode & other) const {
             return other.id < id;
         }
+
         bool operator==(const EdgeBasedNode & other) const {
             return id == other.id;
         }
+
+        inline FixedPointCoordinate Centroid() const {
+            FixedPointCoordinate centroid;
+            //The coordinates of the midpoint are given by:
+            //x = (x1 + x2) /2 and y = (y1 + y2) /2.
+            centroid.lon = (std::min(lon1, lon2) + std::max(lon1, lon2))/2;
+            centroid.lat = (std::min(lat1, lat2) + std::max(lat1, lat2))/2;
+            return centroid;
+        }
+
+        inline bool isIgnored() const {
+            return ignoreInGrid;
+        }
+
         NodeID id;
         int lat1;
         int lat2;
@@ -80,14 +95,47 @@ public:
     };
 
     struct SpeedProfileProperties{
-        SpeedProfileProperties()  : trafficSignalPenalty(0), uTurnPenalty(0), has_turn_penalty_function(false) {}
+        SpeedProfileProperties() :
+            trafficSignalPenalty(0),
+            uTurnPenalty(0),
+            has_turn_penalty_function(false)
+        { }
+
         int trafficSignalPenalty;
         int uTurnPenalty;
         bool has_turn_penalty_function;
-    } speedProfile;
+    } speed_profile;
+
+    explicit EdgeBasedGraphFactory(
+        int number_of_nodes,
+        std::vector<ImportEdge> & input_edge_list,
+        std::vector<NodeID> & barrier_node_list,
+        std::vector<NodeID> & traffic_light_node_list,
+        std::vector<TurnRestriction> & input_restrictions_list,
+        std::vector<NodeInfo> & m_node_info_list,
+        SpeedProfileProperties speed_profile
+    );
+
+    void Run(const char * originalEdgeDataFilename, lua_State *myLuaState);
+    void GetEdgeBasedEdges( DeallocatingVector< EdgeBasedEdge >& edges );
+    void GetEdgeBasedNodes( std::vector< EdgeBasedNode> & nodes);
+    void GetOriginalEdgeData( std::vector<OriginalEdgeData> & originalEdgeData);
+    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 *myLuaState
+    ) const;
+
+    unsigned GetNumberOfNodes() const;
 
 private:
-    struct _NodeBasedEdgeData {
+    struct NodeBasedEdgeData {
         int distance;
         unsigned edgeBasedNodeID;
         unsigned nameID;
@@ -110,45 +158,46 @@ private:
         TurnInstruction turnInstruction;
     };
 
-    typedef DynamicGraph< _NodeBasedEdgeData > _NodeBasedDynamicGraph;
+    unsigned m_turn_restrictions_count;
-    typedef _NodeBasedDynamicGraph::InputEdge _NodeBasedEdge;
-    std::vector<NodeInfo>               inputNodeInfoList;
-    unsigned numberOfTurnRestrictions;
 
-    boost::shared_ptr<_NodeBasedDynamicGraph>   _nodeBasedGraph;
+    typedef DynamicGraph<NodeBasedEdgeData>     NodeBasedDynamicGraph;
-    boost::unordered_set<NodeID>          _barrierNodes;
+    typedef NodeBasedDynamicGraph::InputEdge    NodeBasedEdge;
-    boost::unordered_set<NodeID>          _trafficLights;
+    typedef NodeBasedDynamicGraph::NodeIterator NodeIterator;
-
+    typedef NodeBasedDynamicGraph::EdgeIterator EdgeIterator;
-    typedef std::pair<NodeID, NodeID> RestrictionSource;
+    typedef NodeBasedDynamicGraph::EdgeData     EdgeData;
-    typedef std::pair<NodeID, bool>   RestrictionTarget;
+    typedef std::pair<NodeID, NodeID>           RestrictionSource;
-    typedef std::vector<RestrictionTarget> EmanatingRestrictionsVector;
+    typedef std::pair<NodeID, bool>             RestrictionTarget;
+    typedef std::vector<RestrictionTarget>      EmanatingRestrictionsVector;
     typedef boost::unordered_map<RestrictionSource, unsigned > RestrictionMap;
-    std::vector<EmanatingRestrictionsVector> _restrictionBucketVector;
-    RestrictionMap _restrictionMap;
 
-    DeallocatingVector<EdgeBasedEdge>   edgeBasedEdges;
+    std::vector<NodeInfo>                       m_node_info_list;
-    DeallocatingVector<EdgeBasedNode>   edgeBasedNodes;
+    std::vector<EmanatingRestrictionsVector>    m_restriction_bucket_list;
+    std::vector<EdgeBasedNode>                  m_edge_based_node_list;
+    DeallocatingVector<EdgeBasedEdge>           m_edge_based_edge_list;
+
+    boost::shared_ptr<NodeBasedDynamicGraph>    m_node_based_graph;
+    boost::unordered_set<NodeID>                m_barrier_nodes;
+    boost::unordered_set<NodeID>                m_traffic_lights;
+
+    RestrictionMap                              m_restriction_map;
+
+
+    NodeID CheckForEmanatingIsOnlyTurn(
+        const NodeID u,
+        const NodeID v
+    ) const;
+
+    bool CheckIfTurnIsRestricted(
+        const NodeID u,
+        const NodeID v,
+        const NodeID w
+    ) const;
 
-    NodeID CheckForEmanatingIsOnlyTurn(const NodeID u, const NodeID v) const;
-    bool CheckIfTurnIsRestricted(const NodeID u, const NodeID v, const NodeID w) const;
     void InsertEdgeBasedNode(
-            _NodeBasedDynamicGraph::EdgeIterator e1,
+            NodeBasedDynamicGraph::EdgeIterator e1,
-            _NodeBasedDynamicGraph::NodeIterator u,
+            NodeBasedDynamicGraph::NodeIterator u,
-            _NodeBasedDynamicGraph::NodeIterator v,
+            NodeBasedDynamicGraph::NodeIterator v,
             bool belongsToTinyComponent);
-    template<class CoordinateT>
-    double GetAngleBetweenTwoEdges(const CoordinateT& A, const CoordinateT& C, const CoordinateT& B) const;
-
-public:
-    template< class InputEdgeT >
-    explicit EdgeBasedGraphFactory(int nodes, std::vector<InputEdgeT> & inputEdges, std::vector<NodeID> & _bollardNodes, std::vector<NodeID> & trafficLights, std::vector<_Restriction> & inputRestrictions, std::vector<NodeInfo> & nI, SpeedProfileProperties speedProfile);
-
-    void Run(const char * originalEdgeDataFilename, lua_State *myLuaState);
-    void GetEdgeBasedEdges( DeallocatingVector< EdgeBasedEdge >& edges );
-    void GetEdgeBasedNodes( DeallocatingVector< EdgeBasedNode> & nodes);
-    void GetOriginalEdgeData( std::vector< OriginalEdgeData> & originalEdgeData);
-    TurnInstruction AnalyzeTurn(const NodeID u, const NodeID v, const NodeID w, unsigned& penalty, lua_State *myLuaState) const;
-    unsigned GetNumberOfNodes() const;
 };
 
 #endif /* EDGEBASEDGRAPHFACTORY_H_ */

Contractor/TemporaryStorage.cpp

@@ -18,16 +18,10 @@
  or see http://www.gnu.org/licenses/agpl.txt.
  */
 
-#include <boost/foreach.hpp>
-
 #include "TemporaryStorage.h"
 
 TemporaryStorage::TemporaryStorage() {
-    try {
+    tempDirectory = boost::filesystem::temp_directory_path();
-        tempDirectory = boost::filesystem::temp_directory_path();
-    } catch(boost::filesystem::filesystem_error & e) {
-        ERR("could not retrieve location of temporary path: " << e.what());
-    }
 }
 
 TemporaryStorage & TemporaryStorage::GetInstance(){
@@ -41,12 +35,8 @@ TemporaryStorage::~TemporaryStorage() {
 
 void TemporaryStorage::removeAll() {
     boost::mutex::scoped_lock lock(mutex);
-    try {
+    for(unsigned slot_id = 0; slot_id < vectorOfStreamDatas.size(); ++slot_id) {
-        for(unsigned slotID = 0; slotID < vectorOfStreamDatas.size(); ++slotID)
+        deallocateSlot(slot_id);
-            deallocateSlot(slotID);
-
-    } catch(boost::filesystem::filesystem_error & e) {
-        ERR("could not retrieve location of temporary path: " << e.what());
     }
     vectorOfStreamDatas.clear();
 }
@@ -55,7 +45,7 @@ int TemporaryStorage::allocateSlot() {
     boost::mutex::scoped_lock lock(mutex);
     try {
         vectorOfStreamDatas.push_back(StreamData());
-        //INFO("created new temporary file: " << vectorOfStreamDatas.back().pathToTemporaryFile);
+        //SimpleLogger().Write() << "created new temporary file: " << vectorOfStreamDatas.back().pathToTemporaryFile;
     } catch(boost::filesystem::filesystem_error & e) {
         abort(e);
     }
@@ -66,13 +56,13 @@ void TemporaryStorage::deallocateSlot(int slotID) {
     try {
         StreamData & data = vectorOfStreamDatas[slotID];
         boost::mutex::scoped_lock lock(*data.readWriteMutex);
-                if(!boost::filesystem::exists(data.pathToTemporaryFile)) {
+        if(!boost::filesystem::exists(data.pathToTemporaryFile)) {
             return;
         }
-        if(data.streamToTemporaryFile->is_open())
+        if(data.streamToTemporaryFile->is_open()) {
             data.streamToTemporaryFile->close();
+        }
 
-        //INFO("deallocating slot " << slotID << " and its file: " << data.pathToTemporaryFile);
         boost::filesystem::remove(data.pathToTemporaryFile);
     } catch(boost::filesystem::filesystem_error & e) {
         abort(e);
@@ -83,8 +73,10 @@ void TemporaryStorage::writeToSlot(int slotID, char * pointer, std::streamsize s
     try {
         StreamData & data = vectorOfStreamDatas[slotID];
         boost::mutex::scoped_lock lock(*data.readWriteMutex);
-        if(!data.writeMode)
+        BOOST_ASSERT_MSG(
-            ERR("Writing after first read is not allowed");
+            data.writeMode,
+            "Writing after first read is not allowed"
+        );
         data.streamToTemporaryFile->write(pointer, size);
     } catch(boost::filesystem::filesystem_error & e) {
         abort(e);
@@ -123,13 +115,11 @@ boost::filesystem::fstream::pos_type TemporaryStorage::tell(int slotID) {
     } catch(boost::filesystem::filesystem_error & e) {
         abort(e);
    }
-//    INFO("telling position: " << position);
     return position;
 }
 
 void TemporaryStorage::abort(boost::filesystem::filesystem_error& ) {
     removeAll();
-//    ERR("I/O Error occured: " << e.what());
 }
 
 void TemporaryStorage::seek(int slotID, boost::filesystem::fstream::pos_type position) {
@@ -137,7 +127,6 @@ void TemporaryStorage::seek(int slotID, boost::filesystem::fstream::pos_type pos
         StreamData & data = vectorOfStreamDatas[slotID];
         boost::mutex::scoped_lock lock(*data.readWriteMutex);
         data.streamToTemporaryFile->seekg(position);
-//        INFO("seeking to position: " << position);
     } catch(boost::filesystem::filesystem_error & e) {
         abort(e);
     }

Contractor/TemporaryStorage.h

@@ -24,17 +24,21 @@
 #include <vector>
 #include <fstream>
 
+#include <boost/assert.hpp>
+#include <boost/foreach.hpp>
 #include <boost/filesystem.hpp>
 #include <boost/filesystem/fstream.hpp>
 #include <boost/shared_ptr.hpp>
 #include <boost/thread/mutex.hpp>
 
+#include "../Util/OSRMException.h"
+#include "../Util/SimpleLogger.h"
 #include "../typedefs.h"
 
 //This is one big workaround for latest boost renaming woes.
 
-#ifndef BOOST_FILESYSTEM_VERSION
+#if BOOST_FILESYSTEM_VERSION < 3
-#warning Boost Installation with Filesystem3 (>=1.44) is required, activating workaround
+#warning Boost Installation with Filesystem3 missing, activating workaround
 #include <cstdio>
 namespace boost {
 namespace filesystem {
@@ -54,8 +58,9 @@ inline path unique_path(const path&) {
 
 #endif
 
+#ifndef BOOST_FILESYSTEM_VERSION
 #define BOOST_FILESYSTEM_VERSION 3
-
+#endif
 /**
  * This class implements a singleton file storage for temporary data.
  * temporary slots can be accessed by other objects through an int
@@ -89,8 +94,6 @@ private:
     }
     void abort(boost::filesystem::filesystem_error& e);
 
-    ;
-
     struct StreamData {
         bool writeMode;
         boost::filesystem::path pathToTemporaryFile;
@@ -102,8 +105,9 @@ private:
             streamToTemporaryFile(new boost::filesystem::fstream(pathToTemporaryFile, std::ios::in | std::ios::out | std::ios::trunc | std::ios::binary)),
             readWriteMutex(new boost::mutex)
         {
-            if(streamToTemporaryFile->fail())
+            if(streamToTemporaryFile->fail()) {
-                ERR("Aborting, because temporary file at " << pathToTemporaryFile << " could not be created");
+                throw OSRMException("temporary file could not be created");
+            }
         }
     };
     //vector of file streams that is used to store temporary data

DataStructures/BinaryHeap.h

@@ -23,13 +23,15 @@ or see http://www.gnu.org/licenses/agpl.txt.
 
 //Not compatible with non contiguous node ids
 
-#include <cassert>
-#include <limits>
-#include <vector>
-#include <algorithm>
-#include <map>
 #include <boost/unordered_map.hpp>
 
+#include <cassert>
+
+#include <algorithm>
+#include <limits>
+#include <map>
+#include <vector>
+
 template< typename NodeID, typename Key >
 class ArrayStorage {
 public:
@@ -145,13 +147,13 @@ public:
         return insertedNodes[index].weight;
     }
 
-    bool WasRemoved( NodeID node ) {
+    bool WasRemoved( const NodeID node ) {
         assert( WasInserted( node ) );
         const Key index = nodeIndex[node];
         return insertedNodes[index].key == 0;
     }
 
-    bool WasInserted( NodeID node ) {
+    bool WasInserted( const NodeID node ) {
         const Key index = nodeIndex[node];
         if ( index >= static_cast<Key> (insertedNodes.size()) )
             return false;
@@ -184,8 +186,8 @@ public:
 
     void DecreaseKey( NodeID node, Weight weight ) {
         assert( UINT_MAX != node );
-        const Key index = nodeIndex[node];
+        const Key & index = nodeIndex[node];
-        Key key = insertedNodes[index].key;
+        Key & key = insertedNodes[index].key;
         assert ( key >= 0 );
 
         insertedNodes[index].weight = weight;

DataStructures/Coordinate.h

@@ -18,17 +18,26 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 or see http://www.gnu.org/licenses/agpl.txt.
  */
 
-#ifndef COORDINATE_H_
+#ifndef FIXED_POINT_COORDINATE_H_
-#define COORDINATE_H_
+#define FIXED_POINT_COORDINATE_H_
 
+#include "../DataStructures/MercatorUtil.h"
+#include "../Util/StringUtil.h"
+
+#include <cassert>
+#include <cmath>
 #include <climits>
+
 #include <iostream>
 
-struct _Coordinate {
+static const double COORDINATE_PRECISION = 1000000.;
+
+struct FixedPointCoordinate {
     int lat;
     int lon;
-    _Coordinate () : lat(INT_MIN), lon(INT_MIN) {}
+    FixedPointCoordinate () : lat(INT_MIN), lon(INT_MIN) {}
-    _Coordinate (int t, int n) : lat(t) , lon(n) {}
+    explicit FixedPointCoordinate (int lat, int lon) : lat(lat) , lon(lon) {}
+
     void Reset() {
         lat = INT_MIN;
         lon = INT_MIN;
@@ -37,17 +46,22 @@ struct _Coordinate {
         return (INT_MIN != lat) && (INT_MIN != lon);
     }
     inline bool isValid() const {
-        if(lat > 90*100000 || lat < -90*100000 || lon > 180*100000 || lon <-180*100000) {
+        if(
+            lat >   90*COORDINATE_PRECISION ||
+            lat <  -90*COORDINATE_PRECISION ||
+            lon >  180*COORDINATE_PRECISION ||
+            lon < -180*COORDINATE_PRECISION
+        ) {
             return false;
         }
         return true;
     }
-    bool operator==(const _Coordinate & other) const {
+    bool operator==(const FixedPointCoordinate & other) const {
         return lat == other.lat && lon == other.lon;
     }
 };
 
-inline std::ostream & operator<<(std::ostream & out, const _Coordinate & c){
+inline std::ostream & operator<<(std::ostream & out, const FixedPointCoordinate & c){
     out << "(" << c.lat << "," << c.lon << ")";
     return out;
 }
@@ -58,10 +72,10 @@ inline double ApproximateDistance( const int lat1, const int lon1, const int lat
     assert(lat2 != INT_MIN);
     assert(lon2 != INT_MIN);
     double RAD = 0.017453292519943295769236907684886;
-    double lt1 = lat1/100000.;
+    double lt1 = lat1/COORDINATE_PRECISION;
-    double ln1 = lon1/100000.;
+    double ln1 = lon1/COORDINATE_PRECISION;
-    double lt2 = lat2/100000.;
+    double lt2 = lat2/COORDINATE_PRECISION;
-    double ln2 = lon2/100000.;
+    double ln2 = lon2/COORDINATE_PRECISION;
     double dlat1=lt1*(RAD);
 
     double dlong1=ln1*(RAD);
@@ -80,20 +94,20 @@ inline double ApproximateDistance( const int lat1, const int lon1, const int lat
     return distance;
 }
 
-inline double ApproximateDistance(const _Coordinate &c1, const _Coordinate &c2) {
+inline double ApproximateDistance(const FixedPointCoordinate &c1, const FixedPointCoordinate &c2) {
     return ApproximateDistance( c1.lat, c1.lon, c2.lat, c2.lon );
 }
 
-inline double ApproximateDistanceByEuclid(const _Coordinate &c1, const _Coordinate &c2) {
+inline double ApproximateEuclideanDistance(const FixedPointCoordinate &c1, const FixedPointCoordinate &c2) {
     assert(c1.lat != INT_MIN);
     assert(c1.lon != INT_MIN);
     assert(c2.lat != INT_MIN);
     assert(c2.lon != INT_MIN);
     const double RAD = 0.017453292519943295769236907684886;
-    const double lat1 = (c1.lat/100000.)*RAD;
+    const double lat1 = (c1.lat/COORDINATE_PRECISION)*RAD;
-    const double lon1 = (c1.lon/100000.)*RAD;
+    const double lon1 = (c1.lon/COORDINATE_PRECISION)*RAD;
-    const double lat2 = (c2.lat/100000.)*RAD;
+    const double lat2 = (c2.lat/COORDINATE_PRECISION)*RAD;
-    const double lon2 = (c2.lon/100000.)*RAD;
+    const double lon2 = (c2.lon/COORDINATE_PRECISION)*RAD;
 
     const double x = (lon2-lon1) * cos((lat1+lat2)/2.);
     const double y = (lat2-lat1);
@@ -102,5 +116,48 @@ inline double ApproximateDistanceByEuclid(const _Coordinate &c1, const _Coordina
     return d;
 }
 
+static inline void convertInternalLatLonToString(const int value, std::string & output) {
+    char buffer[100];
+    buffer[10] = 0; // Nullterminierung
+    char* string = printInt< 10, 6 >( buffer, value );
+    output = string;
+}
 
-#endif /* COORDINATE_H_ */
+static inline void convertInternalCoordinateToString(const FixedPointCoordinate & coord, std::string & output) {
+    std::string tmp;
+    convertInternalLatLonToString(coord.lon, tmp);
+    output = tmp;
+    output += ",";
+    convertInternalLatLonToString(coord.lat, tmp);
+    output += tmp;
+    output += " ";
+}
+static inline void convertInternalReversedCoordinateToString(const FixedPointCoordinate & coord, std::string & output) {
+    std::string tmp;
+    convertInternalLatLonToString(coord.lat, tmp);
+    output = tmp;
+    output += ",";
+    convertInternalLatLonToString(coord.lon, tmp);
+    output += tmp;
+    output += " ";
+}
+
+
+/* Get angle of line segment (A,C)->(C,B), atan2 magic, formerly cosine theorem*/
+template<class CoordinateT>
+static inline double GetAngleBetweenThreeFixedPointCoordinates (
+    const CoordinateT & A,
+    const CoordinateT & C,
+    const CoordinateT & B
+) {
+    const double v1x = (A.lon - C.lon)/COORDINATE_PRECISION;
+    const double v1y = lat2y(A.lat/COORDINATE_PRECISION) - lat2y(C.lat/COORDINATE_PRECISION);
+    const double v2x = (B.lon - C.lon)/COORDINATE_PRECISION;
+    const double v2y = lat2y(B.lat/COORDINATE_PRECISION) - lat2y(C.lat/COORDINATE_PRECISION);
+
+    double angle = (atan2(v2y,v2x) - atan2(v1y,v1x) )*180/M_PI;
+    while(angle < 0)
+        angle += 360;
+    return angle;
+}
+#endif /* FIXED_POINT_COORDINATE_H_ */

DataStructures/DynamicGraph.h

@@ -21,18 +21,21 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef DYNAMICGRAPH_H_INCLUDED
 #define DYNAMICGRAPH_H_INCLUDED
 
-#include <vector>
+#include "../DataStructures/DeallocatingVector.h"
+
+#include <boost/assert.hpp>
+#include <boost/integer.hpp>
+
 #include <algorithm>
 #include <limits>
-
+#include <vector>
-#include "../DataStructures/DeallocatingVector.h"
 
 template< typename EdgeDataT>
 class DynamicGraph {
     public:
         typedef EdgeDataT EdgeData;
-        typedef unsigned NodeIterator;
+        typedef uint32_t NodeIterator;
-        typedef unsigned EdgeIterator;
+        typedef uint32_t EdgeIterator;
 
         class InputEdge {
             public:
@@ -47,16 +50,16 @@ class DynamicGraph {
         };
 
         //Constructs an empty graph with a given number of nodes.
-        DynamicGraph( int nodes ) : m_numNodes(nodes), m_numEdges(0) {
+        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 int nodes, const ContainerT &graph )
+        DynamicGraph( const int32_t nodes, const ContainerT &graph ) {
-        {
             m_numNodes = nodes;
             m_numEdges = ( EdgeIterator ) graph.size();
             m_nodes.reserve( m_numNodes +1);
@@ -80,7 +83,10 @@ class DynamicGraph {
                 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;
-                    GUARANTEE(graph[edge].data.distance > 0, "edge: " << edge << "(" << graph[edge].source << "," << graph[edge].target << ")=" << graph[edge].data.distance);
+                    BOOST_ASSERT_MSG(
+                        graph[edge].data.distance > 0,
+                        "edge distance invalid"
+                    );
                     ++edge;
                 }
             }
@@ -88,17 +94,15 @@ class DynamicGraph {
 
         ~DynamicGraph(){ }
 
-        unsigned GetNumberOfNodes() const
+        uint32_t GetNumberOfNodes() const {
-        {
             return m_numNodes;
         }
 
-        unsigned GetNumberOfEdges() const
+        uint32_t GetNumberOfEdges() const {
-        {
             return m_numEdges;
         }
 
-        unsigned GetOutDegree( const NodeIterator n ) const {
+        uint32_t GetOutDegree( const NodeIterator n ) const {
             return m_nodes[n].edges;
         }
 
@@ -115,7 +119,6 @@ class DynamicGraph {
         }
 
         EdgeIterator BeginEdges( const NodeIterator n ) const {
-            //assert( EndEdges( n ) - EdgeIterator( _nodes[n].firstEdge ) <= 100 );
             return EdgeIterator( m_nodes[n].firstEdge );
         }
 
@@ -133,7 +136,7 @@ class DynamicGraph {
                     m_edges[node.firstEdge] = m_edges[node.firstEdge + node.edges];
                 } else {
                     EdgeIterator newFirstEdge = ( EdgeIterator ) m_edges.size();
-                    unsigned newSize = node.edges * 1.1 + 2;
+                    uint32_t newSize = node.edges * 1.1 + 2;
                     EdgeIterator requiredCapacity = newSize + m_edges.size();
                     EdgeIterator oldCapacity = m_edges.capacity();
                     if ( requiredCapacity >= oldCapacity ) {
@@ -162,15 +165,15 @@ class DynamicGraph {
             Node &node = m_nodes[source];
             --m_numEdges;
             --node.edges;
-            const unsigned last = node.firstEdge + node.edges;
+            const uint32_t last = node.firstEdge + node.edges;
             //swap with last edge
             m_edges[e] = m_edges[last];
             makeDummy( last );
         }
 
         //removes all edges (source,target)
-        int DeleteEdgesTo( const NodeIterator source, const NodeIterator target ) {
+        int32_t DeleteEdgesTo( const NodeIterator source, const NodeIterator target ) {
-            int deleted = 0;
+            int32_t deleted = 0;
             for ( EdgeIterator i = BeginEdges( source ), iend = EndEdges( source ); i < iend - deleted; ++i ) {
                 if ( m_edges[i].target == target ) {
                     do {
@@ -191,7 +194,7 @@ class DynamicGraph {
         //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 ( m_edges[i].target == to ) {
+                if ( to == m_edges[i].target ) {
                     return i;
                 }
             }
@@ -200,11 +203,11 @@ class DynamicGraph {
 
     protected:
 
-        bool isDummy( EdgeIterator edge ) const {
+        bool isDummy( const EdgeIterator edge ) const {
             return m_edges[edge].target == (std::numeric_limits< NodeIterator >::max)();
         }
 
-        void makeDummy( EdgeIterator edge ) {
+        void makeDummy( const EdgeIterator edge ) {
             m_edges[edge].target = (std::numeric_limits< NodeIterator >::max)();
         }
 
@@ -212,7 +215,7 @@ class DynamicGraph {
             //index of the first edge
             EdgeIterator firstEdge;
             //amount of edges
-            unsigned edges;
+            uint32_t edges;
         };
 
         struct Edge {

DataStructures/GridEdge.h

@@ -1,82 +0,0 @@
-/*
-    open source routing machine
-    Copyright (C) Dennis Luxen, others 2010
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU AFFERO General Public License as published by
-the Free Software Foundation; either version 3 of the License, or
-any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU Affero General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-or see http://www.gnu.org/licenses/agpl.txt.
- */
-
-#ifndef GRIDEDGE_H_
-#define GRIDEDGE_H_
-
-#include "Coordinate.h"
-
-struct _GridEdge {
-    _GridEdge(NodeID n, NodeID na, int w, _Coordinate sc, _Coordinate tc, bool bttc) : edgeBasedNode(n), nameID(na), weight(w), startCoord(sc), targetCoord(tc), belongsToTinyComponent(bttc) {}
-    _GridEdge() : edgeBasedNode(UINT_MAX), nameID(UINT_MAX), weight(INT_MAX), belongsToTinyComponent(false) {}
-    NodeID edgeBasedNode;
-    NodeID nameID;
-    int weight;
-    _Coordinate startCoord;
-    _Coordinate targetCoord;
-    bool belongsToTinyComponent;
-
-    bool operator< ( const _GridEdge& right) const {
-        return edgeBasedNode < right.edgeBasedNode;
-    }
-    bool operator== ( const _GridEdge& right) const {
-        return edgeBasedNode == right.edgeBasedNode;
-    }
-};
-
-struct GridEntry {
-    GridEntry() : fileIndex(UINT_MAX), ramIndex(UINT_MAX){}
-    GridEntry(_GridEdge e, unsigned f, unsigned r) : edge(e), fileIndex(f), ramIndex(r) {}
-    _GridEdge edge;
-    unsigned fileIndex;
-    unsigned ramIndex;
-    bool operator< ( const GridEntry& right ) const {
-        return (edge.edgeBasedNode < right.edge.edgeBasedNode);
-    }
-    bool operator==( const GridEntry& right ) const {
-        return right.edge.edgeBasedNode == edge.edgeBasedNode;
-    }
-};
-
-struct CompareGridEdgeDataByFileIndex {
-    bool operator ()  (const GridEntry & a, const GridEntry & b) const {
-        return a.fileIndex < b.fileIndex;
-    }
-};
-
-struct CompareGridEdgeDataByRamIndex {
-    typedef GridEntry value_type;
-
-    bool operator ()  (const GridEntry & a, const GridEntry & b) const {
-        return a.ramIndex < b.ramIndex;
-    }
-    value_type max_value() {
-        GridEntry e;
-        e.ramIndex = (1024*1024) - 1;
-        return e;
-    }
-    value_type min_value() {
-        GridEntry e;
-        e.ramIndex = 0;
-        return e;
-    }
-};
-
-#endif /* GRIDEDGE_H_ */

DataStructures/HashTable.h

@@ -24,56 +24,35 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef HASHTABLE_H_
 #define HASHTABLE_H_
 
+#include <boost/ref.hpp>
 #include <boost/unordered_map.hpp>
 
 template<typename keyT, typename valueT>
-class HashTable {
+class HashTable : public boost::unordered_map<keyT, valueT> {
-    typedef boost::unordered_map<keyT, valueT> MyHashTable;
+private:
+    typedef boost::unordered_map<keyT, valueT> super;
 public:
-    typedef typename boost::unordered_map<keyT, valueT>::const_iterator MyIterator;
+    HashTable() : super() { }
-    typedef MyIterator iterator;
+
-    HashTable() { }
+    HashTable(const unsigned size) : super(size) { }
-    HashTable(const unsigned size) {
+
-        table.resize(size);
-    }
     inline void Add(const keyT& key, const valueT& value){
-        table[key] = value;
+        super::insert(std::make_pair(key, value));
-    }
-    inline void Set(const keyT& key, const valueT& value){
-        table[key] = value;
     }
+
     inline valueT Find(const keyT& key) const {
-        if(table.find(key) == table.end())
+        if(super::find(key) == super::end()) {
             return valueT();
-        return table.find(key)->second;
+        }
+        return boost::ref(super::find(key)->second);
     }
 
     inline bool Holds(const keyT& key) const {
-        if(table.find(key) == table.end())
+        if(super::find(key) == super::end()) {
             return false;
+        }
         return true;
     }
-    void EraseAll() {
-        if(table.size() > 0)
-            table.clear();
-    }
-
-    inline valueT operator[] (keyT key) const {
-    	if(table.find(key) == table.end())
-    		return valueT();
-    	return table.find(key)->second;
-    }
-    inline unsigned Size() const {
-        return table.size();
-    }
-    MyIterator begin() const {
-        return table.begin();
-    }
-    MyIterator end() const {
-        return table.end();
-    }
-private:
-    MyHashTable table;
 };
 
 #endif /* HASHTABLE_H_ */

DataStructures/HilbertValue.h

@@ -0,0 +1,90 @@
+/*
+    open source routing machine
+    Copyright (C) Dennis Luxen, others 2010
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU AFFERO General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+or see http://www.gnu.org/licenses/agpl.txt.
+ */
+
+#ifndef HILBERTVALUE_H_
+#define HILBERTVALUE_H_
+
+#include "Coordinate.h"
+
+#include <boost/integer.hpp>
+#include <boost/noncopyable.hpp>
+
+// computes a 64 bit value that corresponds to the hilbert space filling curve
+
+class HilbertCode : boost::noncopyable {
+public:
+	static uint64_t GetHilbertNumberForCoordinate(
+		const FixedPointCoordinate & current_coordinate
+	) {
+		unsigned location[2];
+		location[0] = current_coordinate.lat+( 90*COORDINATE_PRECISION);
+		location[1] = current_coordinate.lon+(180*COORDINATE_PRECISION);
+
+		TransposeCoordinate(location);
+		const uint64_t result = BitInterleaving(location[0], location[1]);
+		return result;
+	}
+private:
+	static inline uint64_t BitInterleaving(const uint32_t a, const uint32_t b) {
+		uint64_t result = 0;
+		for(int8_t index = 31; index >= 0; --index){
+			result |= (a >> index) & 1;
+			result <<= 1;
+			result |= (b >> index) & 1;
+			if(0 != index){
+				result <<= 1;
+			}
+		}
+		return result;
+	}
+
+	static inline void TransposeCoordinate( uint32_t * X) {
+		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 ) {
+				if( X[i] & Q ) {
+					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 ) {
+			if( X[2-1] & Q ) {
+				t ^= Q-1;
+			}
+		} //check if this for loop is wrong
+		for( i = 0; i < 2; ++i ) {
+			X[i] ^= t;
+		}
+	}
+};
+
+#endif /* HILBERTVALUE_H_ */

DataStructures/ImportEdge.h

@@ -21,6 +21,8 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef EDGE_H
 #define EDGE_H
 
+
+#include "../Util/OSRMException.h"
 #include <cassert>
 
 class NodeBasedEdge {
@@ -40,8 +42,34 @@ public:
         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) :
+    explicit NodeBasedEdge(
-                                            _source(s), _target(t), _name(n), _weight(w), forward(f), backward(b), _type(ty), _roundabout(ra), _ignoreInGrid(ig), _accessRestricted(ar), _contraFlow(cf) { if(ty < 0) {ERR("Type: " << ty);}; }
+        NodeID s,
+        NodeID t,
+        NodeID n,
+        EdgeWeight w,
+        bool f,
+        bool b,
+        short ty,
+        bool ra,
+        bool ig,
+        bool ar,
+        bool cf
+    ) : _source(s),
+        _target(t),
+        _name(n),
+        _weight(w),
+        forward(f),
+        backward(b),
+        _type(ty),
+        _roundabout(ra),
+        _ignoreInGrid(ig),
+        _accessRestricted(ar),
+        _contraFlow(cf)
+    {
+        if(ty < 0) {
+            throw OSRMException("negative edge type");
+        }
+    }
 
     NodeID target() const {return _target; }
     NodeID source() const {return _source; }

DataStructures/ImportNode.h

@@ -21,7 +21,7 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef IMPORTNODE_H_
 #define IMPORTNODE_H_
 
-#include "NodeCoords.h"
+#include "QueryNode.h"
 #include "../DataStructures/HashTable.h"
 
 
@@ -44,9 +44,9 @@ struct _Node : NodeInfo{
 
 struct ImportNode : public _Node {
     HashTable<std::string, std::string> keyVals;
-	
+
 	inline void Clear() {
-		keyVals.EraseAll();
+		keyVals.clear();
 		lat = 0; lon = 0; id = 0; bollard = false; trafficLight = false;
 	}
 };

DataStructures/NNGrid.h

@@ -1,602 +0,0 @@
-/*
-    open source routing machine
-    Copyright (C) Dennis Luxen, others 2010
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU AFFERO General Public License as published by
-the Free Software Foundation; either version 3 of the License, or
-any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU Affero General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-or see http://www.gnu.org/licenses/agpl.txt.
- */
-
-#ifndef NNGRID_H_
-#define NNGRID_H_
-
-#include <cassert>
-#include <cfloat>
-#include <cmath>
-#include <cstring>
-
-#include <algorithm>
-#include <fstream>
-#include <limits>
-#include <vector>
-
-#ifndef ROUTED
-#include <stxxl.h>
-#endif
-
-#ifdef _WIN32
-#include <math.h>
-#endif
-
-#include <boost/thread.hpp>
-#include <boost/foreach.hpp>
-#include <boost/unordered_map.hpp>
-
-#include "DeallocatingVector.h"
-#include "GridEdge.h"
-#include "Percent.h"
-#include "PhantomNodes.h"
-#include "MercatorUtil.h"
-#include "StaticGraph.h"
-#include "TimingUtil.h"
-#include "../Algorithms/Bresenham.h"
-
-namespace NNGrid{
-
-static boost::thread_specific_ptr<std::ifstream> localStream;
-
-template<bool WriteAccess = false>
-class NNGrid {
-public:
-    NNGrid() /*: cellCache(500), fileCache(500)*/ {
-        ramIndexTable.resize((1024*1024), std::numeric_limits<uint64_t>::max());
-    }
-
-    NNGrid(const char* rif, const char* _i) {
-        if(WriteAccess) {
-            ERR("Not available in Write mode");
-        }
-        iif = std::string(_i);
-        ramIndexTable.resize((1024*1024), std::numeric_limits<uint64_t>::max());
-        ramInFile.open(rif, std::ios::in | std::ios::binary);
-        if(!ramInFile) { ERR(rif <<  " not found"); }
-
-    }
-
-    ~NNGrid() {
-        if(ramInFile.is_open()) ramInFile.close();
-
-#ifndef ROUTED
-        if (WriteAccess) {
-            entries.clear();
-        }
-#endif
-        if(localStream.get() && localStream->is_open()) {
-            localStream->close();
-        }
-    }
-
-    void OpenIndexFiles() {
-        assert(ramInFile.is_open());
-        ramInFile.read(static_cast<char*>(static_cast<void*>(&ramIndexTable[0]) ), sizeof(uint64_t)*1024*1024);
-        ramInFile.close();
-    }
-
-#ifndef ROUTED
-    template<typename EdgeT>
-    inline void ConstructGrid(DeallocatingVector<EdgeT> & edgeList, const char * ramIndexOut, const char * fileIndexOut) {
-    	//TODO: Implement this using STXXL-Streams
-        Percent p(edgeList.size());
-        BOOST_FOREACH(EdgeT & edge, edgeList) {
-            p.printIncrement();
-            if(edge.ignoreInGrid)
-                continue;
-            int slat = 100000*lat2y(edge.lat1/100000.);
-            int slon = edge.lon1;
-            int tlat = 100000*lat2y(edge.lat2/100000.);
-            int tlon = edge.lon2;
-            AddEdge( _GridEdge( edge.id, edge.nameID, edge.weight, _Coordinate(slat, slon), _Coordinate(tlat, tlon), edge.belongsToTinyComponent ) );
-        }
-        if( 0 == entries.size() ) {
-        	ERR("No viable edges for nearest neighbor index. Aborting");
-        }
-        double timestamp = get_timestamp();
-        //create index file on disk, old one is over written
-        indexOutFile.open(fileIndexOut, std::ios::out | std::ios::binary | std::ios::trunc);
-        //sort entries
-        stxxl::sort(entries.begin(), entries.end(), CompareGridEdgeDataByRamIndex(), 1024*1024*1024);
-        INFO("finished sorting after " << (get_timestamp() - timestamp) << "s");
-        std::vector<GridEntry> entriesInFileWithRAMSameIndex;
-        unsigned indexInRamTable = entries.begin()->ramIndex;
-        uint64_t lastPositionInIndexFile = 0;
-        std::cout << "writing data ..." << std::flush;
-        p.reinit(entries.size());
-        boost::unordered_map< unsigned, unsigned > cellMap(1024);
-        BOOST_FOREACH(GridEntry & gridEntry, entries) {
-            p.printIncrement();
-            if(gridEntry.ramIndex != indexInRamTable) {
-                cellMap.clear();
-                BuildCellIndexToFileIndexMap(indexInRamTable, cellMap);
-
-                unsigned numberOfBytesInCell = FillCell(entriesInFileWithRAMSameIndex, lastPositionInIndexFile, cellMap);
-                ramIndexTable[indexInRamTable] = lastPositionInIndexFile;
-                lastPositionInIndexFile += numberOfBytesInCell;
-                entriesInFileWithRAMSameIndex.clear();
-                indexInRamTable = gridEntry.ramIndex;
-            }
-            entriesInFileWithRAMSameIndex.push_back(gridEntry);
-        }
-        cellMap.clear();
-        BuildCellIndexToFileIndexMap(indexInRamTable, cellMap);
-        /*unsigned numberOfBytesInCell = */FillCell(entriesInFileWithRAMSameIndex, lastPositionInIndexFile, cellMap);
-        ramIndexTable[indexInRamTable] = lastPositionInIndexFile;
-        entriesInFileWithRAMSameIndex.clear();
-        std::vector<GridEntry>().swap(entriesInFileWithRAMSameIndex);
-        assert(entriesInFileWithRAMSameIndex.size() == 0);
-        //close index file
-        indexOutFile.close();
-
-        //Serialize RAM Index
-        std::ofstream ramFile(ramIndexOut, std::ios::out | std::ios::binary | std::ios::trunc);
-        //write 4 MB of index Table in RAM
-        ramFile.write((char *)&ramIndexTable[0], sizeof(uint64_t)*1024*1024 );
-        //close ram index file
-        ramFile.close();
-    }
-#endif
-    inline bool CoordinatesAreEquivalent(const _Coordinate & a, const _Coordinate & b, const _Coordinate & c, const _Coordinate & d) const {
-        return (a == b && c == d) || (a == c && b == d) || (a == d && b == c);
-    }
-
-    bool FindPhantomNodeForCoordinate( const _Coordinate & location, PhantomNode & resultNode, const unsigned zoomLevel) {
-        bool ignoreTinyComponents = (zoomLevel <= 14);
-//        INFO("Coordinate: " << location << ", zoomLevel: " << zoomLevel << ", ignoring tinyComponentents: " << (ignoreTinyComponents ? "yes" : "no"));
-//        double time1 = get_timestamp();
-        bool foundNode = false;
-        const _Coordinate startCoord(100000*(lat2y(static_cast<double>(location.lat)/100000.)), location.lon);
-        /** search for point on edge close to source */
-        const unsigned fileIndex = GetFileIndexForLatLon(startCoord.lat, startCoord.lon);
-        std::vector<_GridEdge> candidates;
-        const int lowerBoundForLoop = (fileIndex < 32768 ? 0 : -32768);
-        for(int j = lowerBoundForLoop; (j < (32768+1)) && (fileIndex != UINT_MAX); j+=32768) {
-            for(int i = -1; i < 2; ++i){
-//                unsigned oldSize = candidates.size();
-                GetContentsOfFileBucketEnumerated(fileIndex+i+j, candidates);
-//                INFO("Getting fileIndex=" << fileIndex+i+j << " with " << candidates.size() - oldSize << " candidates");
-            }
-        }
-//        INFO("looked up " << candidates.size());
-        _GridEdge smallestEdge;
-        _Coordinate tmp, edgeStartCoord, edgeEndCoord;
-        double dist = std::numeric_limits<double>::max();
-        double r, tmpDist;
-
-        BOOST_FOREACH(const _GridEdge & candidate, candidates) {
-            if(candidate.belongsToTinyComponent && ignoreTinyComponents)
-                continue;
-            r = 0.;
-            tmpDist = ComputeDistance(startCoord, candidate.startCoord, candidate.targetCoord, tmp, &r);
-//            INFO("dist " << startCoord << "->[" << candidate.startCoord << "-" << candidate.targetCoord << "]=" << tmpDist );
-//            INFO("Looking at edge " << candidate.edgeBasedNode << " at distance " << tmpDist);
-            if(tmpDist < dist && !DoubleEpsilonCompare(dist, tmpDist)) {
-//                INFO("a) " << candidate.edgeBasedNode << ", dist: " << tmpDist << ", tinyCC: " << (candidate.belongsToTinyComponent ? "yes" : "no"));
-                dist = tmpDist;
-                resultNode.edgeBasedNode = candidate.edgeBasedNode;
-                resultNode.nodeBasedEdgeNameID = candidate.nameID;
-                resultNode.weight1 = candidate.weight;
-                resultNode.weight2 = INT_MAX;
-                resultNode.location.lat = tmp.lat;
-                resultNode.location.lon = tmp.lon;
-                edgeStartCoord = candidate.startCoord;
-                edgeEndCoord = candidate.targetCoord;
-                foundNode = true;
-                smallestEdge = candidate;
-                //}  else if(tmpDist < dist) {
-                //INFO("a) ignored " << candidate.edgeBasedNode << " at distance " << std::fabs(dist - tmpDist));
-            } else if(DoubleEpsilonCompare(dist, tmpDist) && 1 == std::abs(static_cast<int>(candidate.edgeBasedNode)-static_cast<int>(resultNode.edgeBasedNode) )  && CoordinatesAreEquivalent(edgeStartCoord, candidate.startCoord, edgeEndCoord, candidate.targetCoord)) {
-                resultNode.edgeBasedNode = std::min(candidate.edgeBasedNode, resultNode.edgeBasedNode);
-                resultNode.weight2 = candidate.weight;
-                //INFO("b) " << candidate.edgeBasedNode << ", dist: " << tmpDist);
-            }
-        }
-
-        //        INFO("startcoord: " << smallestEdge.startCoord << ", tgtcoord" <<  smallestEdge.targetCoord << "result: " << newEndpoint);
-        //        INFO("length of old edge: " << ApproximateDistance(smallestEdge.startCoord, smallestEdge.targetCoord));
-        //        INFO("Length of new edge: " << ApproximateDistance(smallestEdge.startCoord, newEndpoint));
-        //        assert(!resultNode.isBidirected() || (resultNode.weight1 == resultNode.weight2));
-        //        if(resultNode.weight1 != resultNode.weight2) {
-        //            INFO("-> Weight1: " << resultNode.weight1 << ", weight2: " << resultNode.weight2);
-        //            INFO("-> node: " << resultNode.edgeBasedNode << ", bidir: " << (resultNode.isBidirected() ? "yes" : "no"));
-        //        }
-
-//        INFO("startCoord: " << smallestEdge.startCoord << "; targetCoord: " << smallestEdge.targetCoord << "; newEndpoint: " << resultNode.location);
-        const double ratio = (foundNode ? std::min(1., ApproximateDistance(smallestEdge.startCoord, resultNode.location)/ApproximateDistance(smallestEdge.startCoord, smallestEdge.targetCoord)) : 0);
-        resultNode.location.lat = round(100000.*(y2lat(static_cast<double>(resultNode.location.lat)/100000.)));
-//        INFO("Length of vector: " << ApproximateDistance(smallestEdge.startCoord, resultNode.location)/ApproximateDistance(smallestEdge.startCoord, smallestEdge.targetCoord));
-        //Hack to fix rounding errors and wandering via nodes.
-        if(std::abs(location.lon - resultNode.location.lon) == 1)
-            resultNode.location.lon = location.lon;
-        if(std::abs(location.lat - resultNode.location.lat) == 1)
-            resultNode.location.lat = location.lat;
-
-        resultNode.weight1 *= ratio;
-        if(INT_MAX != resultNode.weight2) {
-            resultNode.weight2 *= (1.-ratio);
-        }
-        resultNode.ratio = ratio;
-//        INFO("start: " << edgeStartCoord << ", end: " << edgeEndCoord);
-//        INFO("selected node: " << resultNode.edgeBasedNode << ", bidirected: " << (resultNode.isBidirected() ? "yes" : "no"));
-//        INFO("New weight1: " << resultNode.weight1 << ", new weight2: " << resultNode.weight2 << ", ratio: " << ratio);
- //       INFO("distance to input coordinate: " << ApproximateDistance(location, resultNode.location) <<  "\n--");
-//        double time2 = get_timestamp();
-//        INFO("NN-Lookup in " << 1000*(time2-time1) << "ms");
-        return foundNode;
-    }
-
-    bool FindRoutingStarts(const _Coordinate& start, const _Coordinate& target, PhantomNodes & routingStarts, unsigned zoomLevel) {
-        routingStarts.Reset();
-        return (FindPhantomNodeForCoordinate( start, routingStarts.startPhantom, zoomLevel) &&
-                FindPhantomNodeForCoordinate( target, routingStarts.targetPhantom, zoomLevel) );
-    }
-
-    bool FindNearestCoordinateOnEdgeInNodeBasedGraph(const _Coordinate& inputCoordinate, _Coordinate& outputCoordinate, unsigned zoomLevel = 18) {
-        PhantomNode resultNode;
-        bool foundNode = FindPhantomNodeForCoordinate(inputCoordinate, resultNode, zoomLevel);
-        outputCoordinate = resultNode.location;
-        return foundNode;
-    }
-
-    void FindNearestPointOnEdge(const _Coordinate& inputCoordinate, _Coordinate& outputCoordinate) {
-        _Coordinate startCoord(100000*(lat2y(static_cast<double>(inputCoordinate.lat)/100000.)), inputCoordinate.lon);
-        unsigned fileIndex = GetFileIndexForLatLon(startCoord.lat, startCoord.lon);
-
-        std::vector<_GridEdge> candidates;
-        boost::unordered_map< unsigned, unsigned > cellMap;
-        for(int j = -32768; j < (32768+1); j+=32768) {
-            for(int i = -1; i < 2; ++i) {
-                GetContentsOfFileBucket(fileIndex+i+j, candidates, cellMap);
-            }
-        }
-        _Coordinate tmp;
-        double dist = (std::numeric_limits<double>::max)();
-        BOOST_FOREACH(const _GridEdge & candidate, candidates) {
-            double r = 0.;
-            double tmpDist = ComputeDistance(startCoord, candidate.startCoord, candidate.targetCoord, tmp, &r);
-            if(tmpDist < dist) {
-                dist = tmpDist;
-                outputCoordinate.lat = round(100000*(y2lat(static_cast<double>(tmp.lat)/100000.)));
-                outputCoordinate.lon = tmp.lon;
-            }
-        }
-    }
-
-
-private:
-    inline unsigned GetCellIndexFromRAMAndFileIndex(const unsigned ramIndex, const unsigned fileIndex) const {
-        unsigned lineBase = ramIndex/1024;
-        lineBase = lineBase*32*32768;
-        unsigned columnBase = ramIndex%1024;
-        columnBase=columnBase*32;
-        for (int i = 0;i < 32;++i) {
-            for (int j = 0;j < 32;++j) {
-                const unsigned localFileIndex = lineBase + i * 32768 + columnBase + j;
-                if(localFileIndex == fileIndex) {
-                    unsigned cellIndex = i * 32 + j;
-                    return cellIndex;
-                }
-            }
-        }
-        return UINT_MAX;
-    }
-
-    inline void BuildCellIndexToFileIndexMap(const unsigned ramIndex, boost::unordered_map<unsigned, unsigned >& cellMap){
-        unsigned lineBase = ramIndex/1024;
-        lineBase = lineBase*32*32768;
-        unsigned columnBase = ramIndex%1024;
-        columnBase=columnBase*32;
-        std::vector<std::pair<unsigned, unsigned> >insertionVector(1024);
-        for (int i = 0;i < 32;++i) {
-            for (int j = 0;j < 32;++j) {
-                unsigned fileIndex = lineBase + i * 32768 + columnBase + j;
-                unsigned cellIndex = i * 32 + j;
-                insertionVector[i * 32 + j] = std::make_pair(fileIndex, cellIndex);
-            }
-        }
-        cellMap.insert(insertionVector.begin(), insertionVector.end());
-    }
-
-    inline bool DoubleEpsilonCompare(const double d1, const double d2) const {
-        return (std::fabs(d1 - d2) < FLT_EPSILON);
-    }
-
-#ifndef ROUTED
-    inline unsigned FillCell(std::vector<GridEntry>& entriesWithSameRAMIndex, const uint64_t fileOffset, boost::unordered_map< unsigned, unsigned > & cellMap ) {
-        std::vector<char> tmpBuffer(32*32*4096,0);
-        uint64_t indexIntoTmpBuffer = 0;
-        unsigned numberOfWrittenBytes = 0;
-        assert(indexOutFile.is_open());
-
-        std::vector<uint64_t> cellIndex(32*32,std::numeric_limits<uint64_t>::max());
-
-        for(unsigned i = 0; i < entriesWithSameRAMIndex.size() -1; ++i) {
-            assert(entriesWithSameRAMIndex[i].ramIndex== entriesWithSameRAMIndex[i+1].ramIndex);
-        }
-
-        //sort & unique
-        std::sort(entriesWithSameRAMIndex.begin(), entriesWithSameRAMIndex.end(), CompareGridEdgeDataByFileIndex());
-//        entriesWithSameRAMIndex.erase(std::unique(entriesWithSameRAMIndex.begin(), entriesWithSameRAMIndex.end()), entriesWithSameRAMIndex.end());
-
-        //traverse each file bucket and write its contents to disk
-        std::vector<GridEntry> entriesWithSameFileIndex;
-        unsigned fileIndex = entriesWithSameRAMIndex.begin()->fileIndex;
-
-        BOOST_FOREACH(GridEntry & gridEntry, entriesWithSameRAMIndex) {
-            assert(cellMap.find(gridEntry.fileIndex) != cellMap.end() ); //asserting that file index belongs to cell index
-            if(gridEntry.fileIndex != fileIndex) {
-                // start in cellIndex vermerken
-                int localFileIndex = entriesWithSameFileIndex.begin()->fileIndex;
-                int localCellIndex = cellMap.find(localFileIndex)->second;
-                assert(cellMap.find(entriesWithSameFileIndex.begin()->fileIndex) != cellMap.end());
-
-                cellIndex[localCellIndex] = indexIntoTmpBuffer + fileOffset;
-                indexIntoTmpBuffer += FlushEntriesWithSameFileIndexToBuffer(entriesWithSameFileIndex, tmpBuffer, indexIntoTmpBuffer);
-                fileIndex = gridEntry.fileIndex;
-            }
-            entriesWithSameFileIndex.push_back(gridEntry);
-        }
-        assert(cellMap.find(entriesWithSameFileIndex.begin()->fileIndex) != cellMap.end());
-        int localFileIndex = entriesWithSameFileIndex.begin()->fileIndex;
-        int localCellIndex = cellMap.find(localFileIndex)->second;
-
-        cellIndex[localCellIndex] = indexIntoTmpBuffer + fileOffset;
-        indexIntoTmpBuffer += FlushEntriesWithSameFileIndexToBuffer(entriesWithSameFileIndex, tmpBuffer, indexIntoTmpBuffer);
-
-        assert(entriesWithSameFileIndex.size() == 0);
-        indexOutFile.write(static_cast<char*>(static_cast<void*>(&cellIndex[0])),32*32*sizeof(uint64_t));
-        numberOfWrittenBytes += 32*32*sizeof(uint64_t);
-
-        //write contents of tmpbuffer to disk
-        indexOutFile.write(&tmpBuffer[0], indexIntoTmpBuffer*sizeof(char));
-        numberOfWrittenBytes += indexIntoTmpBuffer*sizeof(char);
-
-        return numberOfWrittenBytes;
-    }
-
-    inline unsigned FlushEntriesWithSameFileIndexToBuffer( std::vector<GridEntry> &vectorWithSameFileIndex, std::vector<char> & tmpBuffer, const uint64_t index) const {
-        sort( vectorWithSameFileIndex.begin(), vectorWithSameFileIndex.end() );
-        vectorWithSameFileIndex.erase(unique(vectorWithSameFileIndex.begin(), vectorWithSameFileIndex.end()), vectorWithSameFileIndex.end());
-        const unsigned lengthOfBucket = vectorWithSameFileIndex.size();
-        tmpBuffer.resize(tmpBuffer.size()+(sizeof(_GridEdge)*lengthOfBucket) + sizeof(unsigned) );
-        unsigned counter = 0;
-
-        for(unsigned i = 0; i < vectorWithSameFileIndex.size()-1; ++i) {
-            assert( vectorWithSameFileIndex[i].fileIndex == vectorWithSameFileIndex[i+1].fileIndex );
-            assert( vectorWithSameFileIndex[i].ramIndex == vectorWithSameFileIndex[i+1].ramIndex );
-        }
-
-        //write length of bucket
-        memcpy((char*)&(tmpBuffer[index+counter]), (char*)&lengthOfBucket, sizeof(lengthOfBucket));
-        counter += sizeof(lengthOfBucket);
-
-        BOOST_FOREACH(const GridEntry & entry, vectorWithSameFileIndex) {
-            char * data = (char*)&(entry.edge);
-            memcpy(static_cast<char*>(static_cast<void*>(&(tmpBuffer[index+counter]) )), data, sizeof(entry.edge));
-            counter += sizeof(entry.edge);
-        }
-        //Freeing data
-        vectorWithSameFileIndex.clear();
-        return counter;
-    }
-#endif
-
-    inline void GetContentsOfFileBucketEnumerated(const unsigned fileIndex, std::vector<_GridEdge>& result) const {
-        unsigned ramIndex = GetRAMIndexFromFileIndex(fileIndex);
-        uint64_t startIndexInFile = ramIndexTable[ramIndex];
-        if(startIndexInFile == std::numeric_limits<uint64_t>::max()) {
-            return;
-        }
-        unsigned enumeratedIndex = GetCellIndexFromRAMAndFileIndex(ramIndex, fileIndex);
-
-        if(!localStream.get() || !localStream->is_open()) {
-            localStream.reset(new std::ifstream(iif.c_str(), std::ios::in | std::ios::binary));
-        }
-        if(!localStream->good()) {
-            localStream->clear(std::ios::goodbit);
-            DEBUG("Resetting stale filestream");
-        }
-
-        //only read the single necessary cell index
-        localStream->seekg(startIndexInFile+(enumeratedIndex*sizeof(uint64_t)));
-        uint64_t fetchedIndex = 0;
-        localStream->read(static_cast<char*>( static_cast<void*>(&fetchedIndex)), sizeof(uint64_t));
-
-        if(fetchedIndex == std::numeric_limits<uint64_t>::max()) {
-            return;
-        }
-        const uint64_t position = fetchedIndex + 32*32*sizeof(uint64_t) ;
-
-        unsigned lengthOfBucket;
-        unsigned currentSizeOfResult = result.size();
-        localStream->seekg(position);
-        localStream->read(static_cast<char*>( static_cast<void*>(&(lengthOfBucket))), sizeof(unsigned));
-        result.resize(currentSizeOfResult+lengthOfBucket);
-        localStream->read(static_cast<char*>( static_cast<void*>(&result[currentSizeOfResult])), lengthOfBucket*sizeof(_GridEdge));
-    }
-
-    inline void GetContentsOfFileBucket(const unsigned fileIndex, std::vector<_GridEdge>& result, boost::unordered_map< unsigned, unsigned> & cellMap) {
-        unsigned ramIndex = GetRAMIndexFromFileIndex(fileIndex);
-        uint64_t startIndexInFile = ramIndexTable[ramIndex];
-        if(startIndexInFile == std::numeric_limits<uint64_t>::max()) {
-            return;
-        }
-
-        uint64_t cellIndex[32*32];
-
-        cellMap.clear();
-        BuildCellIndexToFileIndexMap(ramIndex,  cellMap);
-        if(!localStream.get() || !localStream->is_open()) {
-            localStream.reset(new std::ifstream(iif.c_str(), std::ios::in | std::ios::binary));
-        }
-        if(!localStream->good()) {
-            localStream->clear(std::ios::goodbit);
-            DEBUG("Resetting stale filestream");
-        }
-
-        localStream->seekg(startIndexInFile);
-        localStream->read(static_cast<char*>(static_cast<void*>( cellIndex)), 32*32*sizeof(uint64_t));
-        assert(cellMap.find(fileIndex) != cellMap.end());
-        if(cellIndex[cellMap[fileIndex]] == std::numeric_limits<uint64_t>::max()) {
-            return;
-        }
-        const uint64_t position = cellIndex[cellMap[fileIndex]] + 32*32*sizeof(uint64_t) ;
-
-        unsigned lengthOfBucket;
-        unsigned currentSizeOfResult = result.size();
-        localStream->seekg(position);
-        localStream->read(static_cast<char*>(static_cast<void*>(&(lengthOfBucket))), sizeof(unsigned));
-        result.resize(currentSizeOfResult+lengthOfBucket);
-        localStream->read(static_cast<char*>(static_cast<void*>(&result[currentSizeOfResult])), lengthOfBucket*sizeof(_GridEdge));
-    }
-
-#ifndef ROUTED
-    inline void AddEdge(const _GridEdge & edge) {
-        std::vector<BresenhamPixel> indexList;
-        GetListOfIndexesForEdgeAndGridSize(edge.startCoord, edge.targetCoord, indexList);
-        for(unsigned i = 0; i < indexList.size(); ++i) {
-            entries.push_back(GridEntry(edge, indexList[i].first, indexList[i].second));
-        }
-    }
-#endif
-
-    inline double ComputeDistance(const _Coordinate& inputPoint, const _Coordinate& source, const _Coordinate& target, _Coordinate& nearest, double *r) {
-//        INFO("comparing point " << inputPoint << " to edge [" << source << "-" << target << "]");
-        const double x = static_cast<double>(inputPoint.lat);
-        const double y = static_cast<double>(inputPoint.lon);
-        const double a = static_cast<double>(source.lat);
-        const double b = static_cast<double>(source.lon);
-        const double c = static_cast<double>(target.lat);
-        const double d = static_cast<double>(target.lon);
-        double p,q,mX,nY;
-//        INFO("x=" << x << ", y=" << y << ", a=" << a << ", b=" << b << ", c=" << c << ", d=" << d);
-        if(fabs(a-c) > FLT_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);
-        mX = (p - nY*a)/c;// These values are actually n/m+n and m/m+n , we neednot calculate the values of m an n as we are just interested in the ratio
-//        INFO("p=" << p << ", q=" << q << ", nY=" << nY << ", mX=" << mX);
-        if(std::isnan(mX)) {
-            *r = (target == inputPoint) ? 1. : 0.;
-        } else {
-            *r = mX;
-        }
-//        INFO("r=" << *r);
-        if(*r<=0.){
-            nearest.lat = source.lat;
-            nearest.lon = source.lon;
-//            INFO("a returning distance " << ((b - y)*(b - y) + (a - x)*(a - x)))
-            return ((b - y)*(b - y) + (a - x)*(a - x));
-        }
-        else if(*r >= 1.){
-            nearest.lat = target.lat;
-            nearest.lon = target.lon;
-//            INFO("b returning distance " << ((d - y)*(d - y) + (c - x)*(c - x)))
-
-            return ((d - y)*(d - y) + (c - x)*(c - x));
-        }
-        // point lies in between
-        nearest.lat = p;
-        nearest.lon = q;
-//        INFO("c returning distance " << (p-x)*(p-x) + (q-y)*(q-y))
-
-        return (p-x)*(p-x) + (q-y)*(q-y);
-    }
-
-    inline void GetListOfIndexesForEdgeAndGridSize(const _Coordinate& start, const _Coordinate& target, std::vector<BresenhamPixel> &indexList) const {
-        double lat1 = start.lat/100000.;
-        double lon1 = start.lon/100000.;
-
-        double x1 = ( lon1 + 180.0 ) / 360.0;
-        double y1 = ( lat1 + 180.0 ) / 360.0;
-
-        double lat2 = target.lat/100000.;
-        double lon2 = target.lon/100000.;
-
-        double x2 = ( lon2 + 180.0 ) / 360.0;
-        double y2 = ( lat2 + 180.0 ) / 360.0;
-
-        Bresenham(x1*32768, y1*32768, x2*32768, y2*32768, indexList);
-        BOOST_FOREACH(BresenhamPixel & pixel, indexList) {
-            int fileIndex = (pixel.second-1)*32768 + pixel.first;
-            int ramIndex = GetRAMIndexFromFileIndex(fileIndex);
-            pixel.first = fileIndex;
-            pixel.second = ramIndex;
-        }
-    }
-
-    inline unsigned GetFileIndexForLatLon(const int lt, const int ln) const {
-        double lat = lt/100000.;
-        double lon = ln/100000.;
-
-        double x = ( lon + 180.0 ) / 360.0;
-        double y = ( lat + 180.0 ) / 360.0;
-
-        if( x>1.0 || x < 0.)
-            return UINT_MAX;
-        if( y>1.0 || y < 0.)
-            return UINT_MAX;
-
-        unsigned line = (32768 * (32768-1))*y;
-        line = line - (line % 32768);
-        assert(line % 32768 == 0);
-        unsigned column = 32768.*x;
-        unsigned fileIndex = line+column;
-        return fileIndex;
-    }
-
-    inline unsigned GetRAMIndexFromFileIndex(const int fileIndex) const {
-        unsigned fileLine = fileIndex / 32768;
-        fileLine = fileLine / 32;
-        fileLine = fileLine * 1024;
-        unsigned fileColumn = (fileIndex % 32768);
-        fileColumn = fileColumn / 32;
-        unsigned ramIndex = fileLine + fileColumn;
-        assert(ramIndex < 1024*1024);
-        return ramIndex;
-    }
-
-    const static uint64_t END_OF_BUCKET_DELIMITER = boost::integer_traits<uint64_t>::const_max;
-
-    std::ifstream ramInFile;
-#ifndef ROUTED
-    std::ofstream indexOutFile;
-    stxxl::vector<GridEntry> entries;
-#endif
-    std::vector<uint64_t> ramIndexTable; //8 MB for first level index in RAM
-    std::string iif;
-    //    LRUCache<int,std::vector<unsigned> > cellCache;
-    //    LRUCache<int,std::vector<_Edge> > fileCache;
-};
-}
-
-typedef NNGrid::NNGrid<false> ReadOnlyGrid;
-typedef NNGrid::NNGrid<true > WritableGrid;
-
-#endif /* NNGRID_H_ */

DataStructures/NodeInformationHelpDesk.h

@@ -21,66 +21,64 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef NODEINFORMATIONHELPDESK_H_
 #define NODEINFORMATIONHELPDESK_H_
 
-#include <fstream>
+#include "QueryNode.h"
-#include <iostream>
+#include "PhantomNodes.h"
-#include <vector>
+#include "StaticRTree.h"
+#include "../Contractor/EdgeBasedGraphFactory.h"
+#include "../Util/OSRMException.h"
+#include "../typedefs.h"
 
+#include <boost/assert.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/filesystem/fstream.hpp>
 #include <boost/noncopyable.hpp>
 
-#include "../typedefs.h"
+#include <iostream>
-#include "../DataStructures/QueryEdge.h"
+#include <string>
-#include "NNGrid.h"
+#include <vector>
-#include "PhantomNodes.h"
-#include "NodeCoords.h"
 
-class NodeInformationHelpDesk : boost::noncopyable{
+typedef EdgeBasedGraphFactory::EdgeBasedNode RTreeLeaf;
+
+class NodeInformationHelpDesk : boost::noncopyable {
 public:
-    NodeInformationHelpDesk(const char* ramIndexInput, const char* fileIndexInput, const unsigned _numberOfNodes, const unsigned crc) : numberOfNodes(_numberOfNodes), checkSum(crc) {
+    NodeInformationHelpDesk(
-        readOnlyGrid = new ReadOnlyGrid(ramIndexInput,fileIndexInput);
+        const std::string & ramIndexInput,
-        assert(0 == coordinateVector.size());
+        const std::string & fileIndexInput,
+        const std::string & nodes_filename,
+        const std::string & edges_filename,
+        const unsigned number_of_nodes,
+        const unsigned check_sum
+    ) : number_of_nodes(number_of_nodes), check_sum(check_sum)
+    {
+        if ( ramIndexInput.empty() ) {
+            throw OSRMException("no ram index file name in server ini");
+        }
+        if ( fileIndexInput.empty() ) {
+            throw OSRMException("no mem index file name in server ini");
+        }
+        if ( nodes_filename.empty() ) {
+            throw OSRMException("no nodes file name in server ini");
+        }
+        if ( edges_filename.empty() ) {
+            throw OSRMException("no edges file name in server ini");
+        }
+
+        read_only_rtree = new StaticRTree<RTreeLeaf>(
+            ramIndexInput,
+            fileIndexInput
+        );
+        BOOST_ASSERT_MSG(
+            0 == coordinateVector.size(),
+            "Coordinate vector not empty"
+        );
+
+        LoadNodesAndEdges(nodes_filename, edges_filename);
     }
 
     //Todo: Shared memory mechanism
-//    NodeInformationHelpDesk(const char* ramIndexInput, const char* fileIndexInput, const unsigned crc) : checkSum(crc) {
-//        readOnlyGrid = new ReadOnlyGrid(ramIndexInput,fileIndexInput);
-//    }
-
 	~NodeInformationHelpDesk() {
-		delete readOnlyGrid;
+		delete read_only_rtree;
 	}
-	void initNNGrid(std::ifstream& nodesInstream, std::ifstream& edgesInStream) {
-	    DEBUG("Loading node data");
-		NodeInfo b;
-	    while(!nodesInstream.eof()) {
-			nodesInstream.read((char *)&b, sizeof(NodeInfo));
-			coordinateVector.push_back(_Coordinate(b.lat, b.lon));
-		}
-	    std::vector<_Coordinate>(coordinateVector).swap(coordinateVector);
-	    nodesInstream.close();
-
-        DEBUG("Loading edge data");
-        unsigned numberOfOrigEdges(0);
-        edgesInStream.read((char*)&numberOfOrigEdges, sizeof(unsigned));
-        origEdgeData_viaNode.resize(numberOfOrigEdges);
-        origEdgeData_nameID.resize(numberOfOrigEdges);
-        origEdgeData_turnInstruction.resize(numberOfOrigEdges);
-
-        OriginalEdgeData deserialized_originalEdgeData;
-        for(unsigned i = 0; i < numberOfOrigEdges; ++i) {
-        	edgesInStream.read((char*)&(deserialized_originalEdgeData), sizeof(OriginalEdgeData));
-            origEdgeData_viaNode[i] 		= deserialized_originalEdgeData.viaNode;
-            origEdgeData_nameID[i] 			= deserialized_originalEdgeData.nameID;
-            origEdgeData_turnInstruction[i] = deserialized_originalEdgeData.turnInstruction;
-        }
-        edgesInStream.close();
-        DEBUG("Loaded " << numberOfOrigEdges << " orig edges");
-	    DEBUG("Opening NN indices");
-	    readOnlyGrid->OpenIndexFiles();
-	}
-
-//	void initNNGrid() {
-//	    readOnlyGrid->OpenIndexFiles();
-//	}
 
 	inline int getLatitudeOfNode(const unsigned id) const {
 	    const NodeID node = origEdgeData_viaNode.at(id);
@@ -100,38 +98,107 @@ public:
         return origEdgeData_turnInstruction.at(id);
     }
 
-    inline NodeID getNumberOfNodes() const { return numberOfNodes; }
+    inline NodeID getNumberOfNodes() const {
-	inline NodeID getNumberOfNodes2() const { return coordinateVector.size(); }
+        return number_of_nodes;
+    }
 
-	inline bool FindNearestNodeCoordForLatLon(const _Coordinate& coord, _Coordinate& result) const {
+	inline NodeID getNumberOfNodes2() const {
-		return readOnlyGrid->FindNearestCoordinateOnEdgeInNodeBasedGraph(coord, result);
+        return coordinateVector.size();
-	}
+    }
 
-	inline bool FindPhantomNodeForCoordinate( const _Coordinate & location, PhantomNode & resultNode, const unsigned zoomLevel) {
+    inline bool FindNearestNodeCoordForLatLon(
-	    return readOnlyGrid->FindPhantomNodeForCoordinate(location, resultNode, zoomLevel);
+            const FixedPointCoordinate& input_coordinate,
-	}
+            FixedPointCoordinate& result,
+            const unsigned zoom_level = 18
+    ) const {
+        PhantomNode resulting_phantom_node;
+        bool foundNode = FindPhantomNodeForCoordinate(
+            input_coordinate,
+            resulting_phantom_node, zoom_level
+        );
+        result = resulting_phantom_node.location;
+        return foundNode;
+    }
 
-	inline void FindRoutingStarts(const _Coordinate &start, const _Coordinate &target, PhantomNodes & phantomNodes, const unsigned zoomLevel) const {
+    inline bool FindPhantomNodeForCoordinate(
-		readOnlyGrid->FindRoutingStarts(start, target, phantomNodes, zoomLevel);
+            const FixedPointCoordinate & input_coordinate,
-	}
+            PhantomNode & resulting_phantom_node,
-
+            const unsigned zoom_level
-	inline void FindNearestPointOnEdge(const _Coordinate & input, _Coordinate& output){
+    ) const {
-	    readOnlyGrid->FindNearestPointOnEdge(input, output);
+        return read_only_rtree->FindPhantomNodeForCoordinate(
-	}
+                input_coordinate,
+                resulting_phantom_node,
+                zoom_level
+        );
+    }
 
 	inline unsigned GetCheckSum() const {
-	    return checkSum;
+	    return check_sum;
 	}
 
 private:
-	std::vector<_Coordinate> coordinateVector;
+    void LoadNodesAndEdges(
+        const std::string & nodes_filename,
+        const std::string & edges_filename
+    ) {
+        boost::filesystem::path nodes_file(nodes_filename);
+        if ( !boost::filesystem::exists( nodes_file ) ) {
+            throw OSRMException("nodes file does not exist");
+        }
+        if ( 0 == boost::filesystem::file_size( nodes_file ) ) {
+            throw OSRMException("nodes file is empty");
+        }
+
+        boost::filesystem::path edges_file(edges_filename);
+        if ( !boost::filesystem::exists( edges_file ) ) {
+            throw OSRMException("edges file does not exist");
+        }
+        if ( 0 == boost::filesystem::file_size( edges_file ) ) {
+            throw OSRMException("edges file is empty");
+        }
+
+        boost::filesystem::ifstream nodes_input_stream(nodes_file, std::ios::binary);
+        boost::filesystem::ifstream edges_input_stream(edges_file, std::ios::binary);
+
+        SimpleLogger().Write(logDEBUG) << "Loading node data";
+        NodeInfo b;
+        while(!nodes_input_stream.eof()) {
+            nodes_input_stream.read((char *)&b, sizeof(NodeInfo));
+            coordinateVector.push_back(FixedPointCoordinate(b.lat, b.lon));
+        }
+        std::vector<FixedPointCoordinate>(coordinateVector).swap(coordinateVector);
+        nodes_input_stream.close();
+
+        SimpleLogger().Write(logDEBUG) << "Loading edge data";
+        unsigned numberOfOrigEdges(0);
+        edges_input_stream.read((char*)&numberOfOrigEdges, sizeof(unsigned));
+        origEdgeData_viaNode.resize(numberOfOrigEdges);
+        origEdgeData_nameID.resize(numberOfOrigEdges);
+        origEdgeData_turnInstruction.resize(numberOfOrigEdges);
+
+        OriginalEdgeData deserialized_originalEdgeData;
+        for(unsigned i = 0; i < numberOfOrigEdges; ++i) {
+            edges_input_stream.read(
+                (char*)&(deserialized_originalEdgeData),
+                sizeof(OriginalEdgeData)
+            );
+            origEdgeData_viaNode[i] = deserialized_originalEdgeData.viaNode;
+            origEdgeData_nameID[i]  = deserialized_originalEdgeData.nameID;
+            origEdgeData_turnInstruction[i] = deserialized_originalEdgeData.turnInstruction;
+        }
+        edges_input_stream.close();
+        SimpleLogger().Write(logDEBUG) << "Loaded " << numberOfOrigEdges << " orig edges";
+        SimpleLogger().Write(logDEBUG) << "Opening NN indices";
+    }
+
+	std::vector<FixedPointCoordinate> coordinateVector;
 	std::vector<NodeID> origEdgeData_viaNode;
 	std::vector<unsigned> origEdgeData_nameID;
 	std::vector<TurnInstruction> origEdgeData_turnInstruction;
 
-	ReadOnlyGrid * readOnlyGrid;
+	StaticRTree<EdgeBasedGraphFactory::EdgeBasedNode> * read_only_rtree;
-	const unsigned numberOfNodes;
+	const unsigned number_of_nodes;
-	const unsigned checkSum;
+	const unsigned check_sum;
 };
 
 #endif /*NODEINFORMATIONHELPDESK_H_*/

DataStructures/Percent.h

@@ -21,9 +21,9 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef PERCENT_H
 #define PERCENT_H
 
+#include "../Util/OpenMPWrapper.h"
 #include <iostream>
 
-
 class Percent
 {
 public:

DataStructures/PhantomNodes.h

@@ -24,13 +24,20 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #include "Coordinate.h"
 
 struct PhantomNode {
-    PhantomNode() : edgeBasedNode(UINT_MAX), nodeBasedEdgeNameID(UINT_MAX), weight1(INT_MAX), weight2(INT_MAX), ratio(0.) {}
+    PhantomNode() :
+        edgeBasedNode(UINT_MAX),
+        nodeBasedEdgeNameID(UINT_MAX),
+        weight1(INT_MAX),
+        weight2(INT_MAX),
+        ratio(0.)
+    { }
+
     NodeID edgeBasedNode;
     unsigned nodeBasedEdgeNameID;
     int weight1;
     int weight2;
     double ratio;
-    _Coordinate location;
+    FixedPointCoordinate location;
     void Reset() {
         edgeBasedNode = UINT_MAX;
         nodeBasedEdgeNameID = UINT_MAX;
@@ -88,7 +95,7 @@ inline std::ostream& operator<<(std::ostream &out, const PhantomNode & pn){
 struct NodesOfEdge {
     NodeID edgeBasedNode;
     double ratio;
-    _Coordinate projectedPoint;
+    FixedPointCoordinate projectedPoint;
 };
 
 #endif /* PHANTOMNODES_H_ */

DataStructures/QueryEdge.h

@@ -18,8 +18,6 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 or see http://www.gnu.org/licenses/agpl.txt.
  */
 
-
-
 #ifndef QUERYEDGE_H_
 #define QUERYEDGE_H_
 
@@ -29,7 +27,11 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #include <climits>
 
 struct OriginalEdgeData{
-    explicit OriginalEdgeData(NodeID v, unsigned n, TurnInstruction t) : viaNode(v), nameID(n), turnInstruction(t) {}
+    explicit OriginalEdgeData(
+        NodeID viaNode,
+        unsigned nameID,
+        TurnInstruction turnInstruction
+    ) : viaNode(viaNode), nameID(nameID), turnInstruction(turnInstruction) {}
     OriginalEdgeData() : viaNode(UINT_MAX), nameID(UINT_MAX), turnInstruction(UCHAR_MAX) {}
     NodeID viaNode;
     unsigned nameID;
@@ -46,23 +48,12 @@ struct QueryEdge {
         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;
-    }
 
-    //sorts by source and other attributes
+    bool operator<( const QueryEdge& right ) const {
-    static bool CompareBySource( const QueryEdge& left, const QueryEdge& right ) {
+        if ( source != right.source ) {
-        if ( left.source != right.source )
+            return source < right.source;
-            return left.source < right.source;
+        }
-        int l = ( left.data.forward ? -1 : 0 ) + ( left.data.backward ? -1 : 0 );
+        return target < right.target;
-        int r = ( right.data.forward ? -1 : 0 ) + ( right.data.backward ? -1 : 0 );
-        if ( l != r )
-            return l < r;
-        if ( left.target != right.target )
-            return left.target < right.target;
-        return left.data.distance < right.data.distance;
     }
 
     bool operator== ( const QueryEdge& right ) const {

DataStructures/QueryNode.h

@@ -21,32 +21,43 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef _NODE_COORDS_H
 #define _NODE_COORDS_H
 
-#include <cassert>
+#include "Coordinate.h"
-#include <cstddef>
-#include <climits>
-#include <limits>
-
 #include "../typedefs.h"
 
-template<typename NodeT>
+#include <boost/assert.hpp>
-struct NodeCoords {
+
-	typedef unsigned key_type; 	//type of NodeID
+#include <cstddef>
+#include <climits>
+
+#include <limits>
+
+struct NodeInfo {
+	typedef NodeID key_type; 	//type of NodeID
 	typedef int value_type;		//type of lat,lons
 
-	NodeCoords(int _lat, int _lon, NodeT _id) : lat(_lat), lon(_lon), id(_id) {}
+	NodeInfo(int _lat, int _lon, NodeID _id) : lat(_lat), lon(_lon), id(_id) {}
-	NodeCoords() : lat(INT_MAX), lon(INT_MAX), id(UINT_MAX) {}
+	NodeInfo() : lat(INT_MAX), lon(INT_MAX), id(UINT_MAX) {}
 	int lat;
 	int lon;
-	NodeT id;
+	NodeID id;
 
-	static NodeCoords<NodeT> min_value() {
+	static NodeInfo min_value() {
-		return NodeCoords<NodeT>(-90*100000,-180*100000,std::numeric_limits<NodeT>::min());
+		return NodeInfo(
-	}
+			 -90*COORDINATE_PRECISION,
-	static NodeCoords<NodeT> max_value() {
+			-180*COORDINATE_PRECISION,
-		return NodeCoords<NodeT>(90*100000, 180*100000, std::numeric_limits<NodeT>::max());
+			std::numeric_limits<NodeID>::min()
+		);
 	}
 
-	value_type operator[](std::size_t n) const {
+	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;
@@ -55,15 +66,13 @@ struct NodeCoords {
 			return lon;
 			break;
 		default:
-			assert(false);
+			BOOST_ASSERT_MSG(false, "should not happen");
 			return UINT_MAX;
 			break;
 		}
-		assert(false);
+		BOOST_ASSERT_MSG(false, "should not happen");
 		return UINT_MAX;
 	}
 };
 
-typedef NodeCoords<NodeID> NodeInfo;
-
 #endif //_NODE_COORDS_H

DataStructures/RawRouteData.h

@@ -21,8 +21,12 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef RAWROUTEDATA_H_
 #define RAWROUTEDATA_H_
 
+#include "../DataStructures/Coordinate.h"
+#include "../DataStructures/PhantomNodes.h"
 #include "../typedefs.h"
 
+#include <vector>
+
 struct _PathData {
     _PathData(NodeID no, unsigned na, unsigned tu, unsigned dur) : node(no), nameID(na), durationOfSegment(dur), turnInstruction(tu) { }
     NodeID node;
@@ -35,7 +39,7 @@ struct RawRouteData {
     std::vector< _PathData > computedShortestPath;
     std::vector< _PathData > computedAlternativePath;
     std::vector< PhantomNodes > segmentEndCoordinates;
-    std::vector< _Coordinate > rawViaNodeCoordinates;
+    std::vector< FixedPointCoordinate > rawViaNodeCoordinates;
     unsigned checkSum;
     int lengthOfShortestPath;
     int lengthOfAlternativePath;

DataStructures/Restriction.h

@@ -23,40 +23,78 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef RESTRICTION_H_
 #define RESTRICTION_H_
 
+#include "../typedefs.h"
 #include <climits>
 
-struct _Restriction {
+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) {}
+        Bits()
-        char isOnly:1;
+         :
-        char unused1:1;
+            isOnly(false),
-        char unused2:1;
+            unused1(false),
-        char unused3:1;
+            unused2(false),
-        char unused4:1;
+            unused3(false),
-        char unused5:1;
+            unused4(false),
-        char unused6:1;
+            unused5(false),
-        char unused7:1;
+            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;
 
-    _Restriction(NodeID vn) : viaNode(vn), fromNode(UINT_MAX), toNode(UINT_MAX) { }
+    TurnRestriction(NodeID viaNode) :
-    _Restriction(bool isOnly = false) : viaNode(UINT_MAX), fromNode(UINT_MAX), toNode(UINT_MAX) {
+        viaNode(viaNode),
+        fromNode(UINT_MAX),
+        toNode(UINT_MAX) {
+
+    }
+
+    TurnRestriction(const bool isOnly = false) :
+        viaNode(UINT_MAX),
+        fromNode(UINT_MAX),
+        toNode(UINT_MAX) {
         flags.isOnly = isOnly;
     }
 };
 
-inline bool CmpRestrictionByFrom ( _Restriction a, _Restriction b) { return (a.fromNode < b.fromNode);  }
-
 struct _RawRestrictionContainer {
-    _Restriction restriction;
+    TurnRestriction restriction;
     EdgeID fromWay;
     EdgeID toWay;
     unsigned viaNode;
 
-    _RawRestrictionContainer(EdgeID f, EdgeID t, NodeID vn, unsigned vw) : fromWay(f), toWay(t), viaNode(vw) { restriction.viaNode = vn;}
+    _RawRestrictionContainer(
-    _RawRestrictionContainer(bool isOnly = false) : fromWay(UINT_MAX), toWay(UINT_MAX), viaNode(UINT_MAX) { restriction.flags.isOnly = isOnly;}
+        EdgeID fromWay,
+        EdgeID toWay,
+        NodeID vn,
+        unsigned vw
+    ) :
+        fromWay(fromWay),
+        toWay(toWay),
+        viaNode(vw)
+    {
+        restriction.viaNode = vn;
+    }
+    _RawRestrictionContainer(
+        bool isOnly = false
+    ) :
+        fromWay(UINT_MAX),
+        toWay(UINT_MAX),
+        viaNode(UINT_MAX)
+    {
+        restriction.flags.isOnly = isOnly;
+    }
 
     static _RawRestrictionContainer min_value() {
         return _RawRestrictionContainer(0, 0, 0, 0);
@@ -66,7 +104,7 @@ struct _RawRestrictionContainer {
     }
 };
 
-struct CmpRestrictionContainerByFrom: public std::binary_function<_RawRestrictionContainer, _RawRestrictionContainer, bool> {
+struct CmpRestrictionContainerByFrom : public std::binary_function<_RawRestrictionContainer, _RawRestrictionContainer, bool> {
     typedef _RawRestrictionContainer value_type;
     bool operator ()  (const _RawRestrictionContainer & a, const _RawRestrictionContainer & b) const {
         return a.fromWay < b.fromWay;
@@ -92,6 +130,4 @@ struct CmpRestrictionContainerByTo: public std::binary_function<_RawRestrictionC
     }
 };
 
-
-
 #endif /* RESTRICTION_H_ */

DataStructures/SearchEngine.cpp

@@ -0,0 +1,89 @@
+/*
+    open source routing machine
+    Copyright (C) Dennis Luxen, others 2010
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU AFFERO General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+or see http://www.gnu.org/licenses/agpl.txt.
+ */
+
+#include "SearchEngine.h"
+
+SearchEngine::SearchEngine(
+    QueryGraph * g,
+    NodeInformationHelpDesk * nh,
+    std::vector<std::string> & n
+    ) :
+        _queryData(g, nh, n),
+        shortestPath(_queryData),
+        alternativePaths(_queryData)
+    {}
+    SearchEngine::~SearchEngine() {}
+
+void SearchEngine::GetCoordinatesForNodeID(
+    NodeID id,
+    FixedPointCoordinate& result
+    ) const {
+    result.lat = _queryData.nodeHelpDesk->getLatitudeOfNode(id);
+    result.lon = _queryData.nodeHelpDesk->getLongitudeOfNode(id);
+}
+
+void SearchEngine::FindPhantomNodeForCoordinate(
+    const FixedPointCoordinate & location,
+    PhantomNode & result,
+    const unsigned zoomLevel
+    ) const {
+    _queryData.nodeHelpDesk->FindPhantomNodeForCoordinate(
+        location,
+        result, zoomLevel
+    );
+}
+
+NodeID SearchEngine::GetNameIDForOriginDestinationNodeID(
+    const NodeID s,
+    const NodeID t
+    ) const {
+    if(s == t){
+        return 0;
+    }
+    EdgeID e = _queryData.graph->FindEdge(s, t);
+    if(e == UINT_MAX) {
+        e = _queryData.graph->FindEdge( t, s );
+    }
+    if(UINT_MAX == e) {
+        return 0;
+    }
+    assert(e != UINT_MAX);
+    const QueryEdge::EdgeData ed = _queryData.graph->GetEdgeData(e);
+    return ed.id;
+}
+
+std::string SearchEngine::GetEscapedNameForNameID(const unsigned nameID) const {
+    bool is_name_invalid = (nameID >= _queryData.names.size() || nameID == 0);
+    if (is_name_invalid) {
+        return std::string("");
+    }
+
+    return HTMLEntitize(_queryData.names.at(nameID));
+}
+
+SearchEngineHeapPtr SearchEngineData::forwardHeap;
+SearchEngineHeapPtr SearchEngineData::backwardHeap;
+
+SearchEngineHeapPtr SearchEngineData::forwardHeap2;
+SearchEngineHeapPtr SearchEngineData::backwardHeap2;
+
+SearchEngineHeapPtr SearchEngineData::forwardHeap3;
+SearchEngineHeapPtr SearchEngineData::backwardHeap3;
+

DataStructures/SearchEngine.h

@@ -21,152 +21,48 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef SEARCHENGINE_H_
 #define SEARCHENGINE_H_
 
-#include <climits>
+#include "Coordinate.h"
-#include <deque>
-#include "SimpleStack.h"
-
-#include <boost/thread.hpp>
-
-#include "BinaryHeap.h"
 #include "NodeInformationHelpDesk.h"
 #include "PhantomNodes.h"
+#include "QueryEdge.h"
+#include "SearchEngineData.h"
 #include "../RoutingAlgorithms/AlternativePathRouting.h"
-#include "../RoutingAlgorithms/BasicRoutingInterface.h"
 #include "../RoutingAlgorithms/ShortestPathRouting.h"
 
 #include "../Util/StringUtil.h"
 #include "../typedefs.h"
 
-struct _HeapData {
+#include <climits>
-	NodeID parent;
+#include <string>
-	_HeapData( NodeID p ) : parent(p) { }
+#include <vector>
-};
 
-typedef BinaryHeap< NodeID, NodeID, int, _HeapData, UnorderedMapStorage<NodeID, int> > QueryHeapType;
-typedef boost::thread_specific_ptr<QueryHeapType> SearchEngineHeapPtr;
-
-template<class EdgeData, class GraphT>
-struct SearchEngineData {
-    typedef GraphT Graph;
-    typedef QueryHeapType QueryHeap;
-    SearchEngineData(GraphT * g, NodeInformationHelpDesk * nh, std::vector<std::string> & n) :graph(g), nodeHelpDesk(nh), names(n) {}
-    const GraphT * graph;
-    NodeInformationHelpDesk * nodeHelpDesk;
-    std::vector<std::string> & names;
-    static SearchEngineHeapPtr forwardHeap;
-    static SearchEngineHeapPtr backwardHeap;
-    static SearchEngineHeapPtr forwardHeap2;
-    static SearchEngineHeapPtr backwardHeap2;
-    static SearchEngineHeapPtr forwardHeap3;
-    static SearchEngineHeapPtr backwardHeap3;
-
-    inline void InitializeOrClearFirstThreadLocalStorage() {
-        if(!forwardHeap.get()) {
-            forwardHeap.reset(new QueryHeap(nodeHelpDesk->getNumberOfNodes()));
-        }
-        else
-            forwardHeap->Clear();
-
-        if(!backwardHeap.get()) {
-            backwardHeap.reset(new QueryHeap(nodeHelpDesk->getNumberOfNodes()));
-        }
-        else
-            backwardHeap->Clear();
-    }
-
-    inline void InitializeOrClearSecondThreadLocalStorage() {
-        if(!forwardHeap2.get()) {
-            forwardHeap2.reset(new QueryHeap(nodeHelpDesk->getNumberOfNodes()));
-        }
-        else
-            forwardHeap2->Clear();
-
-        if(!backwardHeap2.get()) {
-            backwardHeap2.reset(new QueryHeap(nodeHelpDesk->getNumberOfNodes()));
-        }
-        else
-            backwardHeap2->Clear();
-    }
-
-    inline void InitializeOrClearThirdThreadLocalStorage() {
-        if(!forwardHeap3.get()) {
-            forwardHeap3.reset(new QueryHeap(nodeHelpDesk->getNumberOfNodes()));
-        }
-        else
-            forwardHeap3->Clear();
-
-        if(!backwardHeap3.get()) {
-            backwardHeap3.reset(new QueryHeap(nodeHelpDesk->getNumberOfNodes()));
-        }
-        else
-            backwardHeap3->Clear();
-    }
-};
-
-template<class EdgeData, class GraphT>
 class SearchEngine {
 private:
-    typedef SearchEngineData<EdgeData, GraphT> SearchEngineDataT;
+    SearchEngineData _queryData;
-    SearchEngineDataT _queryData;
 
-	inline double absDouble(double input) { if(input < 0) return input*(-1); else return input;}
 public:
-    ShortestPathRouting<SearchEngineDataT> shortestPath;
+    ShortestPathRouting<SearchEngineData> shortestPath;
-    AlternativeRouting<SearchEngineDataT> alternativePaths;
+    AlternativeRouting<SearchEngineData> alternativePaths;
 
-    SearchEngine(GraphT * g, NodeInformationHelpDesk * nh, std::vector<std::string> & n) :
+    SearchEngine(
-	    _queryData(g, nh, n),
+        QueryGraph * g,
-	    shortestPath(_queryData),
+        NodeInformationHelpDesk * nh,
-	    alternativePaths(_queryData)
+        std::vector<std::string> & n
-	{}
+    );
-	~SearchEngine() {}
+	~SearchEngine();
 
-	inline void GetCoordinatesForNodeID(NodeID id, _Coordinate& result) const {
+	void GetCoordinatesForNodeID(NodeID id, FixedPointCoordinate& result) const;
-		result.lat = _queryData.nodeHelpDesk->getLatitudeOfNode(id);
-		result.lon = _queryData.nodeHelpDesk->getLongitudeOfNode(id);
-	}
 
-	inline void FindRoutingStarts(const _Coordinate & start, const _Coordinate & target, PhantomNodes & routingStarts) const {
+    void FindPhantomNodeForCoordinate(
-	    _queryData.nodeHelpDesk->FindRoutingStarts(start, target, routingStarts);
+        const FixedPointCoordinate & location,
-	}
+        PhantomNode & result,
+        unsigned zoomLevel
+    ) const;
 
-	inline void FindPhantomNodeForCoordinate(const _Coordinate & location, PhantomNode & result, unsigned zoomLevel) const {
+    NodeID GetNameIDForOriginDestinationNodeID(
-	    _queryData.nodeHelpDesk->FindPhantomNodeForCoordinate(location, result, zoomLevel);
+        const NodeID s, const NodeID t) const;
-	}
-
-	inline NodeID GetNameIDForOriginDestinationNodeID(const NodeID s, const NodeID t) const {
-		if(s == t)
-			return 0;
-
-		EdgeID e = _queryData.graph->FindEdge(s, t);
-		if(e == UINT_MAX)
-			e = _queryData.graph->FindEdge( t, s );
-		if(UINT_MAX == e) {
-			return 0;
-		}
-		assert(e != UINT_MAX);
-		const EdgeData ed = _queryData.graph->GetEdgeData(e);
-		return ed.via;
-	}
-
-	inline std::string GetEscapedNameForNameID(const unsigned nameID) const {
-	    return ((nameID >= _queryData.names.size() || nameID == 0) ? std::string("") : HTMLEntitize(_queryData.names.at(nameID)));
-	}
-
-	inline std::string GetEscapedNameForEdgeBasedEdgeID(const unsigned edgeID) const {
-		const unsigned nameID = _queryData.graph->GetEdgeData(edgeID).nameID1;
-		return GetEscapedNameForNameID(nameID);
-	}
 
+    std::string GetEscapedNameForNameID(const unsigned nameID) const;
 };
 
-template<class EdgeData, class GraphT> SearchEngineHeapPtr SearchEngineData<EdgeData, GraphT>::forwardHeap;
-template<class EdgeData, class GraphT> SearchEngineHeapPtr SearchEngineData<EdgeData, GraphT>::backwardHeap;
-
-template<class EdgeData, class GraphT> SearchEngineHeapPtr SearchEngineData<EdgeData, GraphT>::forwardHeap2;
-template<class EdgeData, class GraphT> SearchEngineHeapPtr SearchEngineData<EdgeData, GraphT>::backwardHeap2;
-
-template<class EdgeData, class GraphT> SearchEngineHeapPtr SearchEngineData<EdgeData, GraphT>::forwardHeap3;
-template<class EdgeData, class GraphT> SearchEngineHeapPtr SearchEngineData<EdgeData, GraphT>::backwardHeap3;
-
 #endif /* SEARCHENGINE_H_ */

DataStructures/SearchEngineData.cpp

@@ -0,0 +1,60 @@
+/*
+    open source routing machine
+    Copyright (C) Dennis Luxen, others 2010
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU AFFERO General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+or see http://www.gnu.org/licenses/agpl.txt.
+ */
+
+#include "SearchEngineData.h"
+
+void SearchEngineData::InitializeOrClearFirstThreadLocalStorage() {
+    if(!forwardHeap.get()) {
+        forwardHeap.reset(new QueryHeap(nodeHelpDesk->getNumberOfNodes()));
+    } else {
+        forwardHeap->Clear();
+    }
+    if(!backwardHeap.get()) {
+        backwardHeap.reset(new QueryHeap(nodeHelpDesk->getNumberOfNodes()));
+    } else {
+        backwardHeap->Clear();
+    }
+}
+
+void SearchEngineData::InitializeOrClearSecondThreadLocalStorage() {
+    if(!forwardHeap2.get()) {
+        forwardHeap2.reset(new QueryHeap(nodeHelpDesk->getNumberOfNodes()));
+    } else {
+        forwardHeap2->Clear();
+    }
+    if(!backwardHeap2.get()) {
+        backwardHeap2.reset(new QueryHeap(nodeHelpDesk->getNumberOfNodes()));
+     } else {
+        backwardHeap2->Clear();
+    }
+}
+
+void SearchEngineData::InitializeOrClearThirdThreadLocalStorage() {
+    if(!forwardHeap3.get()) {
+        forwardHeap3.reset(new QueryHeap(nodeHelpDesk->getNumberOfNodes()));
+    } else {
+        forwardHeap3->Clear();
+    }
+    if(!backwardHeap3.get()) {
+        backwardHeap3.reset(new QueryHeap(nodeHelpDesk->getNumberOfNodes()));
+    } else {
+        backwardHeap3->Clear();
+    }
+}

DataStructures/SearchEngineData.h

@@ -0,0 +1,60 @@
+/*
+    open source routing machine
+    Copyright (C) Dennis Luxen, others 2010
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU AFFERO General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+or see http://www.gnu.org/licenses/agpl.txt.
+ */
+
+#include "BinaryHeap.h"
+#include "QueryEdge.h"
+#include "NodeInformationHelpDesk.h"
+#include "StaticGraph.h"
+
+#include "../typedefs.h"
+
+#include <boost/thread.hpp>
+
+#include <string>
+#include <vector>
+
+struct _HeapData {
+    NodeID parent;
+    _HeapData( NodeID p ) : parent(p) { }
+};
+typedef StaticGraph<QueryEdge::EdgeData> QueryGraph;
+typedef BinaryHeap< NodeID, NodeID, int, _HeapData, UnorderedMapStorage<NodeID, int> > QueryHeapType;
+typedef boost::thread_specific_ptr<QueryHeapType> SearchEngineHeapPtr;
+
+struct SearchEngineData {
+    typedef QueryGraph Graph;
+    typedef QueryHeapType QueryHeap;
+    SearchEngineData(QueryGraph * g, NodeInformationHelpDesk * nh, std::vector<std::string> & n) :graph(g), nodeHelpDesk(nh), names(n) {}
+    const QueryGraph * graph;
+    NodeInformationHelpDesk * nodeHelpDesk;
+    std::vector<std::string> & names;
+    static SearchEngineHeapPtr forwardHeap;
+    static SearchEngineHeapPtr backwardHeap;
+    static SearchEngineHeapPtr forwardHeap2;
+    static SearchEngineHeapPtr backwardHeap2;
+    static SearchEngineHeapPtr forwardHeap3;
+    static SearchEngineHeapPtr backwardHeap3;
+
+    void InitializeOrClearFirstThreadLocalStorage();
+
+    void InitializeOrClearSecondThreadLocalStorage();
+
+    void InitializeOrClearThirdThreadLocalStorage();
+};

DataStructures/SegmentInformation.h

@@ -21,21 +21,22 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef SEGMENTINFORMATION_H_
 #define SEGMENTINFORMATION_H_
 
+#include "TurnInstructions.h"
+#include "../typedefs.h"
+
 #include <climits>
 
-#include "TurnInstructions.h"
-
 struct SegmentInformation {
-    _Coordinate location;
+    FixedPointCoordinate location;
     NodeID nameID;
     double length;
     unsigned duration;
     double bearing;
     TurnInstruction turnInstruction;
     bool necessary;
-    SegmentInformation(const _Coordinate & loc, const NodeID nam, const double len, const unsigned dur, const TurnInstruction tInstr, const bool nec) :
+    SegmentInformation(const FixedPointCoordinate & loc, const NodeID nam, const double len, const unsigned dur, const TurnInstruction tInstr, const bool nec) :
             location(loc), nameID(nam), length(len), duration(dur), bearing(0.), turnInstruction(tInstr), necessary(nec) {}
-    SegmentInformation(const _Coordinate & loc, const NodeID nam, const double len, const unsigned dur, const TurnInstruction tInstr) :
+    SegmentInformation(const FixedPointCoordinate & loc, const NodeID nam, const double len, const unsigned dur, const TurnInstruction tInstr) :
         location(loc), nameID(nam), length(len), duration(dur), bearing(0.), turnInstruction(tInstr), necessary(tInstr != 0) {}
 };
 

DataStructures/StaticGraph.h

@@ -21,11 +21,11 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef STATICGRAPH_H_INCLUDED
 #define STATICGRAPH_H_INCLUDED
 
-#include <vector>
+#include "../Util/SimpleLogger.h"
-#include <algorithm>
-
 #include "../typedefs.h"
-#include "ImportEdge.h"
+
+#include <algorithm>
+#include <vector>
 
 template< typename EdgeDataT>
 class StaticGraph {
@@ -100,12 +100,17 @@ public:
                 if(data.shortcut) {
                     unsigned eid2 = FindEdgeInEitherDirection(u, data.id);
                     if(eid2 == UINT_MAX) {
-                        DEBUG("cannot find first segment of edge (" << u << "," << data.id << "," << v << ")");
+                        SimpleLogger().Write(logWARNING) <<
+                            "cannot find first segment of edge (" <<
+                                u << "," << data.id << "," << v << ")";
+
                         data.shortcut = false;
                     }
                     eid2 = FindEdgeInEitherDirection(data.id, v);
                     if(eid2 == UINT_MAX) {
-                        DEBUG("cannot find second segment of edge (" << u << "," << data.id << "," << v << ")");
+                        SimpleLogger().Write(logWARNING) <<
+                            "cannot find second segment of edge (" <<
+                                u << "," << data.id << "," << v << ")";
                         data.shortcut = false;
                     }
                 }

DataStructures/StaticRTree.h

@@ -0,0 +1,832 @@
+/*
+    open source routing machine
+    Copyright (C) Dennis Luxen, others 2010
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU AFFERO General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+or see http://www.gnu.org/licenses/agpl.txt.
+ */
+
+#ifndef STATICRTREE_H_
+#define STATICRTREE_H_
+
+#include "MercatorUtil.h"
+#include "Coordinate.h"
+#include "PhantomNodes.h"
+#include "DeallocatingVector.h"
+#include "HilbertValue.h"
+#include "../Util/OSRMException.h"
+#include "../Util/SimpleLogger.h"
+#include "../Util/TimingUtil.h"
+#include "../typedefs.h"
+
+#include <boost/assert.hpp>
+#include <boost/bind.hpp>
+#include <boost/foreach.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/filesystem/fstream.hpp>
+#include <boost/algorithm/minmax.hpp>
+#include <boost/algorithm/minmax_element.hpp>
+#include <boost/range/algorithm_ext/erase.hpp>
+#include <boost/noncopyable.hpp>
+#include <boost/thread.hpp>
+
+#include <cassert>
+#include <cfloat>
+#include <climits>
+
+#include <algorithm>
+#include <queue>
+#include <string>
+#include <vector>
+
+//tuning parameters
+const static uint32_t RTREE_BRANCHING_FACTOR = 50;
+const static uint32_t RTREE_LEAF_NODE_SIZE = 1170;
+
+// Implements a static, i.e. packed, R-tree
+
+static boost::thread_specific_ptr<boost::filesystem::ifstream> thread_local_rtree_stream;
+
+template<class DataT>
+class StaticRTree : boost::noncopyable {
+private:
+    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 DataT * objects,
+                const uint32_t element_count
+        ) {
+            for(uint32_t i = 0; i < element_count; ++i) {
+                min_lon = std::min(
+                        min_lon, std::min(objects[i].lon1, objects[i].lon2)
+                );
+                max_lon = std::max(
+                        max_lon, std::max(objects[i].lon1, objects[i].lon2)
+                );
+
+                min_lat = std::min(
+                        min_lat, std::min(objects[i].lat1, objects[i].lat2)
+                );
+                max_lat = std::max(
+                        max_lat, std::max(objects[i].lat1, objects[i].lat2)
+                );
+            }
+        }
+
+        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 0.0;
+            }
+
+            double min_dist = DBL_MAX;
+            min_dist = std::min(
+                    min_dist,
+                    ApproximateDistance(
+                            location.lat,
+                            location.lon,
+                            max_lat,
+                            min_lon
+                    )
+            );
+            min_dist = std::min(
+                    min_dist,
+                    ApproximateDistance(
+                            location.lat,
+                            location.lon,
+                            max_lat,
+                            max_lon
+                    )
+            );
+            min_dist = std::min(
+                    min_dist,
+                    ApproximateDistance(
+                            location.lat,
+                            location.lon,
+                            min_lat,
+                            max_lon
+                    )
+            );
+            min_dist = std::min(
+                    min_dist,
+                    ApproximateDistance(
+                            location.lat,
+                            location.lon,
+                            min_lat,
+                            min_lon
+                    )
+            );
+            return min_dist;
+        }
+
+        inline double GetMinMaxDist(const FixedPointCoordinate & location) const {
+            double min_max_dist = DBL_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(
+                            ApproximateDistance(location, upper_left ),
+                            ApproximateDistance(location, upper_right)
+                    )
+            );
+
+            min_max_dist = std::min(
+                    min_max_dist,
+                    std::max(
+                            ApproximateDistance(location, upper_right),
+                            ApproximateDistance(location, lower_right)
+                    )
+            );
+
+            min_max_dist = std::min(
+                    min_max_dist,
+                    std::max(
+                            ApproximateDistance(location, lower_right),
+                            ApproximateDistance(location, lower_left )
+                    )
+            );
+
+            min_max_dist = std::min(
+                    min_max_dist,
+                    std::max(
+                            ApproximateDistance(location, lower_left ),
+                            ApproximateDistance(location, upper_left )
+                    )
+            );
+            return min_max_dist;
+        }
+
+        inline bool Contains(const FixedPointCoordinate & location) const {
+            bool lats_contained =
+                    (location.lat > min_lat) && (location.lat < max_lat);
+            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 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;
+        DataT objects[RTREE_LEAF_NODE_SIZE];
+    };
+
+    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];
+    };
+
+    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(DBL_MAX) {}
+        uint32_t node_id;
+        double min_dist;
+        inline bool operator<(const QueryCandidate & other) const {
+            return min_dist < other.min_dist;
+        }
+    };
+
+    std::vector<TreeNode> m_search_tree;
+    uint64_t m_element_count;
+
+    const std::string m_leaf_node_filename;
+public:
+    //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
+    )
+     :  m_element_count(input_data_vector.size()),
+        m_leaf_node_filename(leaf_node_filename)
+    {
+        SimpleLogger().Write() <<
+            "constructing r-tree of " << m_element_count <<
+            " elements";
+
+        double time1 = get_timestamp();
+        std::vector<WrappedInputElement> input_wrapper_vector(m_element_count);
+
+        //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 & current_element = input_data_vector[element_counter];
+            FixedPointCoordinate current_centroid = current_element.Centroid();
+            current_centroid.lat = COORDINATE_PRECISION*lat2y(current_centroid.lat/COORDINATE_PRECISION);
+
+            uint64_t current_hilbert_value = HilbertCode::GetHilbertNumberForCoordinate(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;
+            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);
+            current_node.child_is_on_disk = true;
+            current_node.children[0] = tree_nodes_in_level.size();
+            tree_nodes_in_level.push_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.push_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.push_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.push_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();
+        double time2 = get_timestamp();
+        SimpleLogger().Write() <<
+            "finished r-tree construction in " << (time2-time1) << " seconds";
+    }
+
+    //Read-only operation for queries
+    explicit StaticRTree(
+            const std::string & node_filename,
+            const std::string & leaf_filename
+    ) : m_leaf_node_filename(leaf_filename) {
+        //open tree node file and load into RAM.
+        boost::filesystem::path node_file(node_filename);
+
+        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));
+        //SimpleLogger().Write() << "reading " << tree_size << " tree nodes in " << (sizeof(TreeNode)*tree_size) << " bytes";
+        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
+        boost::filesystem::path leaf_file(leaf_filename);
+        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";
+    }
+/*
+    inline void FindKNearestPhantomNodesForCoordinate(
+        const FixedPointCoordinate & location,
+        const unsigned zoom_level,
+        const unsigned candidate_count,
+        std::vector<std::pair<PhantomNode, double> > & result_vector
+    ) const {
+
+        bool ignore_tiny_components = (zoom_level <= 14);
+        DataT nearest_edge;
+
+        uint32_t io_count = 0;
+        uint32_t explored_tree_nodes_count = 0;
+        SimpleLogger().Write() << "searching for coordinate " << input_coordinate;
+        double min_dist = DBL_MAX;
+        double min_max_dist = DBL_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;
+        traversal_queue.push(QueryCandidate(0, m_search_tree[0].minimum_bounding_rectangle.GetMinDist(input_coordinate)));
+        BOOST_ASSERT_MSG(FLT_EPSILON > (0. - traversal_queue.top().min_dist), "Root element in NN Search has min dist != 0.");
+
+        while(!traversal_queue.empty()) {
+            const QueryCandidate current_query_node = traversal_queue.top(); traversal_queue.pop();
+
+            ++explored_tree_nodes_count;
+            bool prune_downward = (current_query_node.min_dist >= min_max_dist);
+            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);
+                    ++io_count;
+                    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.belongsToTinyComponent) {
+                            continue;
+                        }
+
+                        double current_ratio = 0.;
+                        double current_perpendicular_distance = ComputePerpendicularDistance(
+                                                                                             input_coordinate,
+                                                                                             FixedPointCoordinate(current_edge.lat1, current_edge.lon1),
+                                                                                             FixedPointCoordinate(current_edge.lat2, current_edge.lon2),
+                                                                                             nearest,
+                                                                                             &current_ratio
+                                                                                             );
+
+                        if(
+                           current_perpendicular_distance < min_dist
+                           && !DoubleEpsilonCompare(
+                                                    current_perpendicular_distance,
+                                                    min_dist
+                                                    )
+                           ) { //found a new minimum
+                            min_dist = current_perpendicular_distance;
+                            result_phantom_node.edgeBasedNode = current_edge.id;
+                            result_phantom_node.nodeBasedEdgeNameID = current_edge.nameID;
+                            result_phantom_node.weight1 = current_edge.weight;
+                            result_phantom_node.weight2 = INT_MAX;
+                            result_phantom_node.location = nearest;
+                            current_start_coordinate.lat = current_edge.lat1;
+                            current_start_coordinate.lon = current_edge.lon1;
+                            current_end_coordinate.lat = current_edge.lat2;
+                            current_end_coordinate.lon = current_edge.lon2;
+                            nearest_edge = current_edge;
+                            found_a_nearest_edge = true;
+                        } else if(
+                                  DoubleEpsilonCompare(current_perpendicular_distance, min_dist) &&
+                                  1 == abs(current_edge.id - result_phantom_node.edgeBasedNode )
+                                  && CoordinatesAreEquivalent(
+                                                              current_start_coordinate,
+                                                              FixedPointCoordinate(
+                                                                          current_edge.lat1,
+                                                                          current_edge.lon1
+                                                                          ),
+                                                              FixedPointCoordinate(
+                                                                          current_edge.lat2,
+                                                                          current_edge.lon2
+                                                                          ),
+                                                              current_end_coordinate
+                                                              )
+                                  ) {
+                            result_phantom_node.edgeBasedNode = std::min(current_edge.id, result_phantom_node.edgeBasedNode);
+                            result_phantom_node.weight2 = current_edge.weight;
+                        }
+                    }
+                } 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.push(QueryCandidate(child_id, current_min_dist));
+                    }
+                }
+            }
+        }
+
+        const double distance_to_edge =
+        ApproximateDistance (
+            FixedPointCoordinate(nearest_edge.lat1, nearest_edge.lon1),
+            result_phantom_node.location
+        );
+
+        const double length_of_edge =
+        ApproximateDistance(
+            FixedPointCoordinate(nearest_edge.lat1, nearest_edge.lon1),
+            FixedPointCoordinate(nearest_edge.lat2, nearest_edge.lon2)
+        );
+
+        const double ratio = (found_a_nearest_edge ?
+          std::min(1., distance_to_edge/ length_of_edge ) : 0 );
+        result_phantom_node.weight1 *= ratio;
+        if(INT_MAX != result_phantom_node.weight2) {
+            result_phantom_node.weight2 *= (1.-ratio);
+        }
+        result_phantom_node.ratio = ratio;
+
+        //Hack to fix rounding errors and wandering via nodes.
+        if(std::abs(input_coordinate.lon - result_phantom_node.location.lon) == 1) {
+            result_phantom_node.location.lon = input_coordinate.lon;
+        }
+        if(std::abs(input_coordinate.lat - result_phantom_node.location.lat) == 1) {
+            result_phantom_node.location.lat = input_coordinate.lat;
+        }
+
+        SimpleLogger().Write() << "mindist: " << min_distphantom_node.isBidirected() ? "yes" : "no");
+        return found_a_nearest_edge;
+
+    }
+
+  */
+    bool FindPhantomNodeForCoordinate(
+            const FixedPointCoordinate & input_coordinate,
+            PhantomNode & result_phantom_node,
+            const unsigned zoom_level
+    ) {
+
+        bool ignore_tiny_components = (zoom_level <= 14);
+        DataT nearest_edge;
+
+        uint32_t io_count = 0;
+        uint32_t explored_tree_nodes_count = 0;
+        //SimpleLogger().Write() << "searching for coordinate " << input_coordinate;
+        double min_dist = DBL_MAX;
+        double min_max_dist = DBL_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.push(
+                             QueryCandidate(0, current_min_dist)
+        );
+
+        BOOST_ASSERT_MSG(
+                         FLT_EPSILON > (0. - traversal_queue.top().min_dist),
+                         "Root element in NN Search has min dist != 0."
+        );
+
+        while(!traversal_queue.empty()) {
+            const QueryCandidate current_query_node = traversal_queue.top(); traversal_queue.pop();
+
+            ++explored_tree_nodes_count;
+            bool prune_downward = (current_query_node.min_dist >= min_max_dist);
+            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);
+                    ++io_count;
+                    //SimpleLogger().Write() << "checking " << current_leaf_node.object_count << " elements";
+                    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.belongsToTinyComponent) {
+                            continue;
+                        }
+                        if(current_edge.isIgnored()) {
+                            continue;
+                        }
+
+                       double current_ratio = 0.;
+                       double current_perpendicular_distance = ComputePerpendicularDistance(
+                                input_coordinate,
+                                FixedPointCoordinate(current_edge.lat1, current_edge.lon1),
+                                FixedPointCoordinate(current_edge.lat2, current_edge.lon2),
+                                nearest,
+                                &current_ratio
+                        );
+
+                        if(
+                                current_perpendicular_distance < min_dist
+                                && !DoubleEpsilonCompare(
+                                        current_perpendicular_distance,
+                                        min_dist
+                                )
+                        ) { //found a new minimum
+                            min_dist = current_perpendicular_distance;
+                            result_phantom_node.edgeBasedNode = current_edge.id;
+                            result_phantom_node.nodeBasedEdgeNameID = current_edge.nameID;
+                            result_phantom_node.weight1 = current_edge.weight;
+                            result_phantom_node.weight2 = INT_MAX;
+                            result_phantom_node.location = nearest;
+                            current_start_coordinate.lat = current_edge.lat1;
+                            current_start_coordinate.lon = current_edge.lon1;
+                            current_end_coordinate.lat = current_edge.lat2;
+                            current_end_coordinate.lon = current_edge.lon2;
+                            nearest_edge = current_edge;
+                            found_a_nearest_edge = true;
+                        } else if(
+                                DoubleEpsilonCompare(current_perpendicular_distance, min_dist) &&
+                                1 == abs(current_edge.id - result_phantom_node.edgeBasedNode )
+                        && CoordinatesAreEquivalent(
+                                current_start_coordinate,
+                                FixedPointCoordinate(
+                                        current_edge.lat1,
+                                        current_edge.lon1
+                                ),
+                                FixedPointCoordinate(
+                                        current_edge.lat2,
+                                        current_edge.lon2
+                                ),
+                                current_end_coordinate
+                            )
+                        ) {
+                            BOOST_ASSERT_MSG(current_edge.id != result_phantom_node.edgeBasedNode, "IDs not different");
+                            //SimpleLogger().Write() << "found bidirected edge on nodes " << current_edge.id << " and " << result_phantom_node.edgeBasedNode;
+                            result_phantom_node.weight2 = current_edge.weight;
+                            if(current_edge.id < result_phantom_node.edgeBasedNode) {
+                                result_phantom_node.edgeBasedNode = current_edge.id;
+                                std::swap(result_phantom_node.weight1, result_phantom_node.weight2);
+                                std::swap(current_end_coordinate, current_start_coordinate);
+                            //    SimpleLogger().Write() <<"case 2";
+                            }
+                            //SimpleLogger().Write() << "w1: " << result_phantom_node.weight1 << ", w2: " << result_phantom_node.weight2;
+                        }
+                    }
+                } 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.push(QueryCandidate(child_id, current_min_dist));
+                    }
+                }
+            }
+        }
+
+        const double ratio = (found_a_nearest_edge ?
+            std::min(1., ApproximateDistance(current_start_coordinate,
+                result_phantom_node.location)/ApproximateDistance(current_start_coordinate, current_end_coordinate)
+                ) : 0
+            );
+        result_phantom_node.weight1 *= ratio;
+        if(INT_MAX != result_phantom_node.weight2) {
+            result_phantom_node.weight2 *= (1.-ratio);
+        }
+        result_phantom_node.ratio = ratio;
+
+        //Hack to fix rounding errors and wandering via nodes.
+        if(std::abs(input_coordinate.lon - result_phantom_node.location.lon) == 1) {
+            result_phantom_node.location.lon = input_coordinate.lon;
+        }
+        if(std::abs(input_coordinate.lat - result_phantom_node.location.lat) == 1) {
+            result_phantom_node.location.lat = input_coordinate.lat;
+        }
+
+        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 double ComputePerpendicularDistance(
+            const FixedPointCoordinate& inputPoint,
+            const FixedPointCoordinate& source,
+            const FixedPointCoordinate& target,
+            FixedPointCoordinate& nearest, double *r) const {
+        const double x = static_cast<double>(inputPoint.lat);
+        const double y = static_cast<double>(inputPoint.lon);
+        const double a = static_cast<double>(source.lat);
+        const double b = static_cast<double>(source.lon);
+        const double c = static_cast<double>(target.lat);
+        const double d = static_cast<double>(target.lon);
+        double p,q,mX,nY;
+        if(fabs(a-c) > FLT_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);
+        mX = (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(mX)) {
+            *r = (target == inputPoint) ? 1. : 0.;
+        } else {
+            *r = mX;
+        }
+        if(*r<=0.){
+            nearest.lat = source.lat;
+            nearest.lon = source.lon;
+            return ((b - y)*(b - y) + (a - x)*(a - x));
+//            return std::sqrt(((b - y)*(b - y) + (a - x)*(a - x)));
+        } else if(*r >= 1.){
+            nearest.lat = target.lat;
+            nearest.lon = target.lon;
+            return ((d - y)*(d - y) + (c - x)*(c - x));
+//            return std::sqrt(((d - y)*(d - y) + (c - x)*(c - x)));
+        }
+        // point lies in between
+        nearest.lat = p;
+        nearest.lon = q;
+//        return std::sqrt((p-x)*(p-x) + (q-y)*(q-y));
+        return (p-x)*(p-x) + (q-y)*(q-y);
+    }
+
+    inline bool CoordinatesAreEquivalent(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::fabs(d1 - d2) < FLT_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/TimingUtil.h

@@ -1,50 +0,0 @@
-/*
-    open source routing machine
-    Copyright (C) Dennis Luxen, others 2010
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU AFFERO General Public License as published by
-the Free Software Foundation; either version 3 of the License, or
-any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU Affero General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-or see http://www.gnu.org/licenses/agpl.txt.
-*/
-
-#ifndef TIMINGUTIL_H_
-#define TIMINGUTIL_H_
-
-#include <climits>
-#include <cstdlib>
-
-
-#ifdef _WIN32
- #include <sys/timeb.h>
- #include <sys/types.h>
- #include <winsock.h>
- void gettimeofday(struct timeval* t,void* timezone)
- {       struct _timeb timebuffer;
-        _ftime( &timebuffer );
-        t->tv_sec=timebuffer.time;
-        t->tv_usec=1000*timebuffer.millitm;
- }
-#else
- #include <sys/time.h>
-#endif
-
-/** Returns a timestamp (now) in seconds (incl. a fractional part). */
-static inline double get_timestamp() {
-    struct timeval tp;
-    gettimeofday(&tp, NULL);
-    return double(tp.tv_sec) + tp.tv_usec / 1000000.;
-}
-
-
-#endif /* TIMINGUTIL_H_ */

DataStructures/XORFastHashStorage.h

@@ -21,12 +21,12 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef XORFASTHASHSTORAGE_H_
 #define XORFASTHASHSTORAGE_H_
 
+#include "XORFastHash.h"
+
 #include <climits>
 #include <vector>
 #include <bitset>
 
-#include "XORFastHash.h"
-
 template< typename NodeID, typename Key >
 class XORFastHashStorage {
 public:

Descriptors/BaseDescriptor.h

@@ -21,19 +21,21 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef BASE_DESCRIPTOR_H_
 #define BASE_DESCRIPTOR_H_
 
+#include "../DataStructures/HashTable.h"
+#include "../DataStructures/PhantomNodes.h"
+#include "../DataStructures/RawRouteData.h"
+#include "../DataStructures/SearchEngine.h"
+#include "../Server/BasicDatastructures.h"
+#include "../Util/StringUtil.h"
+#include "../typedefs.h"
+
 #include <cassert>
 #include <cmath>
 #include <cstdio>
+
 #include <string>
 #include <vector>
 
-#include "../typedefs.h"
-#include "../DataStructures/PhantomNodes.h"
-#include "../DataStructures/HashTable.h"
-#include "../Util/StringUtil.h"
-
-#include "../Plugins/RawRouteData.h"
-
 struct _DescriptorConfig {
     _DescriptorConfig() : instructions(true), geometry(true), encodeGeometry(true), z(18) {}
     bool instructions;
@@ -42,13 +44,12 @@ struct _DescriptorConfig {
     unsigned short z;
 };
 
-template<class SearchEngineT>
 class BaseDescriptor {
 public:
     BaseDescriptor() { }
     //Maybe someone can explain the pure virtual destructor thing to me (dennis)
     virtual ~BaseDescriptor() { }
-    virtual void Run(http::Reply & reply, const RawRouteData &rawRoute, PhantomNodes &phantomNodes, SearchEngineT &sEngine) = 0;
+    virtual void Run(http::Reply & reply, const RawRouteData &rawRoute, PhantomNodes &phantomNodes, SearchEngine &sEngine) = 0;
     virtual void SetConfig(const _DescriptorConfig & config) = 0;
 };
 

Descriptors/DescriptionFactory.cpp

@@ -32,11 +32,14 @@ inline double DescriptionFactory::RadianToDegree(const double radian) const {
         return radian * (180/M_PI);
 }
 
-double DescriptionFactory::GetBearing(const _Coordinate& A, const _Coordinate& B) const {
+double DescriptionFactory::GetBearing(
-    double deltaLong = DegreeToRadian(B.lon/100000. - A.lon/100000.);
+    const FixedPointCoordinate & A,
+    const FixedPointCoordinate & B
+) const {
+    double deltaLong = DegreeToRadian(B.lon/COORDINATE_PRECISION - A.lon/COORDINATE_PRECISION);
 
-    double lat1 = DegreeToRadian(A.lat/100000.);
+    double lat1 = DegreeToRadian(A.lat/COORDINATE_PRECISION);
-    double lat2 = DegreeToRadian(B.lat/100000.);
+    double lat2 = DegreeToRadian(B.lat/COORDINATE_PRECISION);
 
     double y = sin(deltaLong) * cos(lat2);
     double x = cos(lat1) * sin(lat2) - sin(lat1) * cos(lat2) * cos(deltaLong);
@@ -59,7 +62,7 @@ void DescriptionFactory::SetEndSegment(const PhantomNode & _targetPhantom) {
     pathDescription.push_back(SegmentInformation(_targetPhantom.location, _targetPhantom.nodeBasedEdgeNameID, 0, _targetPhantom.weight1, 0, true) );
 }
 
-void DescriptionFactory::AppendSegment(const _Coordinate & coordinate, const _PathData & data ) {
+void DescriptionFactory::AppendSegment(const FixedPointCoordinate & coordinate, const _PathData & data ) {
     if(1 == pathDescription.size() && pathDescription.back().location == coordinate) {
         pathDescription.back().nameID = data.nameID;
     } else {
@@ -82,7 +85,7 @@ void DescriptionFactory::AppendUnencodedPolylineString(std::string &output) {
     pc.printUnencodedString(pathDescription, output);
 }
 
-void DescriptionFactory::Run(const SearchEngineT &sEngine, const unsigned zoomLevel) {
+void DescriptionFactory::Run(const SearchEngine &sEngine, const unsigned zoomLevel) {
 
     if(0 == pathDescription.size())
         return;
@@ -91,7 +94,7 @@ void DescriptionFactory::Run(const SearchEngineT &sEngine, const unsigned zoomLe
     /** starts at index 1 */
     pathDescription[0].length = 0;
     for(unsigned i = 1; i < pathDescription.size(); ++i) {
-        pathDescription[i].length = ApproximateDistanceByEuclid(pathDescription[i-1].location, pathDescription[i].location);
+        pathDescription[i].length = ApproximateEuclideanDistance(pathDescription[i-1].location, pathDescription[i].location);
     }
 
     double lengthOfSegment = 0;
@@ -123,7 +126,7 @@ void DescriptionFactory::Run(const SearchEngineT &sEngine, const unsigned zoomLe
 //            		|| std::string::npos != string0.find(string1+" ;")
 //                    || std::string::npos != string0.find("; "+string1)
 //                    ){
-//                INFO("->next correct: " << string0 << " contains " << string1);
+//                SimpleLogger().Write() << "->next correct: " << string0 << " contains " << string1;
 //                for(; lastTurn != i; ++lastTurn)
 //                    pathDescription[lastTurn].nameID = pathDescription[i].nameID;
 //                pathDescription[i].turnInstruction = TurnInstructionsClass::NoTurn;
@@ -132,7 +135,7 @@ void DescriptionFactory::Run(const SearchEngineT &sEngine, const unsigned zoomLe
 //                    || std::string::npos != string1.find(string0+" ;")
 //                    || std::string::npos != string1.find("; "+string0)
 //                    ){
-//                INFO("->prev correct: " << string1 << " contains " << string0);
+//                SimpleLogger().Write() << "->prev correct: " << string1 << " contains " << string0;
 //                pathDescription[i].nameID = pathDescription[i-1].nameID;
 //                pathDescription[i].turnInstruction = TurnInstructionsClass::NoTurn;
 //            }
@@ -153,24 +156,24 @@ void DescriptionFactory::Run(const SearchEngineT &sEngine, const unsigned zoomLe
 
 
         if(TurnInstructionsClass::NoTurn != pathDescription[i].turnInstruction) {
-            //INFO("Turn after " << lengthOfSegment << "m into way with name id " << segment.nameID);
+            //SimpleLogger().Write() << "Turn after " << lengthOfSegment << "m into way with name id " << segment.nameID;
             assert(pathDescription[i].necessary);
             lengthOfSegment = 0;
             durationOfSegment = 0;
             indexOfSegmentBegin = i;
         }
     }
-    //    INFO("#segs: " << pathDescription.size());
+    //    SimpleLogger().Write() << "#segs: " << pathDescription.size();
 
     //Post-processing to remove empty or nearly empty path segments
     if(FLT_EPSILON > pathDescription.back().length) {
-        //        INFO("#segs: " << pathDescription.size() << ", last ratio: " << targetPhantom.ratio << ", length: " << pathDescription.back().length);
+        //        SimpleLogger().Write() << "#segs: " << pathDescription.size() << ", last ratio: " << targetPhantom.ratio << ", length: " << pathDescription.back().length;
         if(pathDescription.size() > 2){
             pathDescription.pop_back();
             pathDescription.back().necessary = true;
             pathDescription.back().turnInstruction = TurnInstructions.NoTurn;
             targetPhantom.nodeBasedEdgeNameID = (pathDescription.end()-2)->nameID;
-            //            INFO("Deleting last turn instruction");
+            //            SimpleLogger().Write() << "Deleting last turn instruction";
         }
     } else {
         pathDescription[indexOfSegmentBegin].duration *= (1.-targetPhantom.ratio);
@@ -182,7 +185,7 @@ void DescriptionFactory::Run(const SearchEngineT &sEngine, const unsigned zoomLe
             pathDescription[0].turnInstruction = TurnInstructions.HeadOn;
             pathDescription[0].necessary = true;
             startPhantom.nodeBasedEdgeNameID = pathDescription[0].nameID;
-            //            INFO("Deleting first turn instruction, ratio: " << startPhantom.ratio << ", length: " << pathDescription[0].length);
+            //            SimpleLogger().Write() << "Deleting first turn instruction, ratio: " << startPhantom.ratio << ", length: " << pathDescription[0].length;
         }
     } else {
         pathDescription[0].duration *= startPhantom.ratio;

Descriptors/DescriptionFactory.h

@@ -21,16 +21,16 @@
 #ifndef DESCRIPTIONFACTORY_H_
 #define DESCRIPTIONFACTORY_H_
 
-#include <vector>
-
-#include "../typedefs.h"
 #include "../Algorithms/DouglasPeucker.h"
 #include "../Algorithms/PolylineCompressor.h"
 #include "../DataStructures/Coordinate.h"
-#include "../DataStructures/QueryEdge.h"
 #include "../DataStructures/SearchEngine.h"
 #include "../DataStructures/SegmentInformation.h"
 #include "../DataStructures/TurnInstructions.h"
+#include "../Util/SimpleLogger.h"
+#include "../typedefs.h"
+
+#include <vector>
 
 /* This class is fed with all way segments in consecutive order
  *  and produces the description plus the encoded polyline */
@@ -40,8 +40,6 @@ class DescriptionFactory {
     PolylineCompressor pc;
     PhantomNode startPhantom, targetPhantom;
 
-    typedef SearchEngine<QueryEdge::EdgeData, StaticGraph<QueryEdge::EdgeData> > SearchEngineT;
-
     double DegreeToRadian(const double degree) const;
     double RadianToDegree(const double degree) const;
 public:
@@ -65,15 +63,15 @@ public:
     std::vector <SegmentInformation> pathDescription;
     DescriptionFactory();
     virtual ~DescriptionFactory();
-    double GetBearing(const _Coordinate& C, const _Coordinate& B) const;
+    double GetBearing(const FixedPointCoordinate& C, const FixedPointCoordinate& B) const;
     void AppendEncodedPolylineString(std::string &output);
     void AppendUnencodedPolylineString(std::string &output);
-    void AppendSegment(const _Coordinate & coordinate, const _PathData & data);
+    void AppendSegment(const FixedPointCoordinate & coordinate, const _PathData & data);
     void BuildRouteSummary(const double distance, const unsigned time);
     void SetStartSegment(const PhantomNode & startPhantom);
     void SetEndSegment(const PhantomNode & startPhantom);
     void AppendEncodedPolylineString(std::string & output, bool isEncoded);
-    void Run(const SearchEngineT &sEngine, const unsigned zoomLevel);
+    void Run(const SearchEngine &sEngine, const unsigned zoomLevel);
 };
 
 #endif /* DESCRIPTIONFACTORY_H_ */

Descriptors/GPXDescriptor.h

@@ -21,19 +21,19 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef GPX_DESCRIPTOR_H_
 #define GPX_DESCRIPTOR_H_
 
-#include <boost/foreach.hpp>
 #include "BaseDescriptor.h"
 
-template<class SearchEngineT>
+#include <boost/foreach.hpp>
-class GPXDescriptor : public BaseDescriptor<SearchEngineT>{
+
+class GPXDescriptor : public BaseDescriptor{
 private:
     _DescriptorConfig config;
-    _Coordinate current;
+    FixedPointCoordinate current;
 
     std::string tmp;
 public:
     void SetConfig(const _DescriptorConfig& c) { config = c; }
-    void Run(http::Reply & reply, const RawRouteData &rawRoute, PhantomNodes &phantomNodes, SearchEngineT &sEngine) {
+    void Run(http::Reply & reply, const RawRouteData &rawRoute, PhantomNodes &phantomNodes, SearchEngine &sEngine) {
         reply.content += ("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
         reply.content += "<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\" "

Descriptors/JSONDescriptor.h

@@ -21,11 +21,6 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef JSON_DESCRIPTOR_H_
 #define JSON_DESCRIPTOR_H_
 
-#include <algorithm>
-
-#include <boost/lambda/lambda.hpp>
-#include <boost/bind.hpp>
-
 #include "BaseDescriptor.h"
 #include "DescriptionFactory.h"
 #include "../Algorithms/ObjectToBase64.h"
@@ -34,15 +29,24 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #include "../Util/Azimuth.h"
 #include "../Util/StringUtil.h"
 
-template<class SearchEngineT>
+#include <boost/bind.hpp>
-class JSONDescriptor : public BaseDescriptor<SearchEngineT>{
+#include <boost/lambda/lambda.hpp>
+
+#include <algorithm>
+
+class JSONDescriptor : public BaseDescriptor{
 private:
     _DescriptorConfig config;
     DescriptionFactory descriptionFactory;
     DescriptionFactory alternateDescriptionFactory;
-    _Coordinate current;
+    FixedPointCoordinate current;
     unsigned numberOfEnteredRestrictedAreas;
-    struct {
+    struct RoundAbout{
+        RoundAbout() :
+            startIndex(INT_MAX),
+            nameID(INT_MAX),
+            leaveAtExit(INT_MAX)
+        {}
         int startIndex;
         int nameID;
         int leaveAtExit;
@@ -68,7 +72,7 @@ public:
     JSONDescriptor() : numberOfEnteredRestrictedAreas(0) {}
     void SetConfig(const _DescriptorConfig & c) { config = c; }
 
-    void Run(http::Reply & reply, const RawRouteData &rawRoute, PhantomNodes &phantomNodes, SearchEngineT &sEngine) {
+    void Run(http::Reply & reply, const RawRouteData &rawRoute, PhantomNodes &phantomNodes, SearchEngine &sEngine) {
 
         WriteHeaderToOutput(reply.content);
 
@@ -246,7 +250,7 @@ public:
         reply.content += "}";
     }
 
-    void GetRouteNames(std::vector<Segment> & shortestSegments, std::vector<Segment> & alternativeSegments, const SearchEngineT &sEngine, RouteNames & routeNames) {
+    void GetRouteNames(std::vector<Segment> & shortestSegments, std::vector<Segment> & alternativeSegments, const SearchEngine &sEngine, RouteNames & routeNames) {
         /*** extract names for both alternatives ***/
 
         Segment shortestSegment1, shortestSegment2;
@@ -304,7 +308,7 @@ public:
                 "\"status\":";
     }
 
-    inline void BuildTextualDescription(DescriptionFactory & descriptionFactory, http::Reply & reply, const int lengthOfRoute, const SearchEngineT &sEngine, std::vector<Segment> & segmentVector) {
+    inline void BuildTextualDescription(DescriptionFactory & descriptionFactory, http::Reply & reply, const int lengthOfRoute, const SearchEngine &sEngine, std::vector<Segment> & segmentVector) {
         //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]

Extractor/BaseParser.cpp

@@ -29,38 +29,34 @@ extractor_callbacks(ec), scriptingEnvironment(se), luaState(NULL), use_turn_rest
 
 void BaseParser::ReadUseRestrictionsSetting() {
     if( 0 != luaL_dostring( luaState, "return use_turn_restrictions\n") ) {
-        ERR(lua_tostring( luaState,-1)<< " occured in scripting block");
+        throw OSRMException(
+            /*lua_tostring( luaState, -1 ) + */"ERROR occured in scripting block"
+        );
     }
     if( lua_isboolean( luaState, -1) ) {
         use_turn_restrictions = lua_toboolean(luaState, -1);
     }
     if( use_turn_restrictions ) {
-        INFO("Using turn restrictions" );
+        SimpleLogger().Write() << "Using turn restrictions";
     } else {
-        INFO("Ignoring turn restrictions" );
+        SimpleLogger().Write() << "Ignoring turn restrictions";
     }
 }
 
 void BaseParser::ReadRestrictionExceptions() {
     if(lua_function_exists(luaState, "get_exceptions" )) {
         //get list of turn restriction exceptions
-        try {
+        luabind::call_function<void>(
-            luabind::call_function<void>(
+            luaState,
-                luaState,
+            "get_exceptions",
-                "get_exceptions",
+            boost::ref(restriction_exceptions)
-                boost::ref(restriction_exceptions)
+        );
-                );
+        SimpleLogger().Write() << "Found " << restriction_exceptions.size() << " exceptions to turn restriction";
-            INFO("Found " << restriction_exceptions.size() << " exceptions to turn restriction");
+        BOOST_FOREACH(const std::string & str, restriction_exceptions) {
-            BOOST_FOREACH(std::string & str, restriction_exceptions) {
+            SimpleLogger().Write() << "   " << str;
-                INFO("   " << str);
-            }
-        } catch (const luabind::error &er) {
-            lua_State* Ler=er.state();
-            report_errors(Ler, -1);
-            ERR(er.what());
         }
     } else {
-        INFO("Found no exceptions to turn restrictions");
+        SimpleLogger().Write() << "Found no exceptions to turn restrictions";
     }
 }
 
@@ -72,37 +68,25 @@ void BaseParser::report_errors(lua_State *L, const int status) const {
 }
 
 void BaseParser::ParseNodeInLua(ImportNode& n, lua_State* localLuaState) {
-    try {
+    luabind::call_function<void>( localLuaState, "node_function", boost::ref(n) );
-        luabind::call_function<void>( localLuaState, "node_function", boost::ref(n) );
-    } catch (const luabind::error &er) {
-        lua_State* Ler=er.state();
-        report_errors(Ler, -1);
-        ERR(er.what());
-    }
 }
 
 void BaseParser::ParseWayInLua(ExtractionWay& w, lua_State* localLuaState) {
     if(2 > w.path.size()) {
         return;
     }
-    try {
+    luabind::call_function<void>( localLuaState, "way_function", boost::ref(w) );
-        luabind::call_function<void>( localLuaState, "way_function", boost::ref(w) );
-    } catch (const luabind::error &er) {
-        lua_State* Ler=er.state();
-        report_errors(Ler, -1);
-        ERR(er.what());
-    }
 }
 
 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), ex: except=bus;bicycle
     //b) the lua profile defines a hierachy of modes, ex: [access, vehicle, bicycle]
-    
+
     if( "" == except_tag_string ) {
         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;

Extractor/BaseParser.h

@@ -21,17 +21,19 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef BASEPARSER_H_
 #define BASEPARSER_H_
 
+#include "ExtractorCallbacks.h"
+#include "ScriptingEnvironment.h"
+#include "../Util/OSRMException.h"
+#include "../Util/SimpleLogger.h"
+
 extern "C" {
-#include <lua.h>
+    #include <lua.h>
-#include <lauxlib.h>
+    #include <lauxlib.h>
-#include <lualib.h>
+    #include <lualib.h>
 }
 
 #include <boost/noncopyable.hpp>
 
-#include "ExtractorCallbacks.h"
-#include "ScriptingEnvironment.h"
-
 class BaseParser : boost::noncopyable {
 public:
     BaseParser(ExtractorCallbacks* ec, ScriptingEnvironment& se);
@@ -43,11 +45,11 @@ public:
     virtual void ParseWayInLua(ExtractionWay& n, lua_State* luaStateForThread);
     virtual void report_errors(lua_State *L, const int status) const;
 
-protected:   
+protected:
     virtual void ReadUseRestrictionsSetting();
     virtual void ReadRestrictionExceptions();
     virtual bool ShouldIgnoreRestriction(const std::string& except_tag_string) const;
-    
+
     ExtractorCallbacks* extractor_callbacks;
     ScriptingEnvironment& scriptingEnvironment;
     lua_State* luaState;

Extractor/ExtractionContainers.cpp

@@ -20,7 +20,7 @@
 
 #include "ExtractionContainers.h"
 
-void ExtractionContainers::PrepareData(const std::string & outputFileName, const std::string restrictionsFileName, const unsigned amountOfRAM) {
+void ExtractionContainers::PrepareData(const std::string & output_file_name, const std::string restrictionsFileName, const unsigned amountOfRAM) {
     try {
         unsigned usedNodeCounter = 0;
         unsigned usedEdgeCounter = 0;
@@ -117,20 +117,22 @@ void ExtractionContainers::PrepareData(const std::string & outputFileName, const
             ++restrictionsIT;
         }
         std::cout << "ok, after " << get_timestamp() - time << "s" << std::endl;
-        INFO("usable restrictions: " << usableRestrictionsCounter );
+        SimpleLogger().Write() << "usable restrictions: " << usableRestrictionsCounter;
         //serialize restrictions
         std::ofstream restrictionsOutstream;
         restrictionsOutstream.open(restrictionsFileName.c_str(), std::ios::binary);
+        restrictionsOutstream.write((char*)&uuid, sizeof(UUID));
         restrictionsOutstream.write((char*)&usableRestrictionsCounter, sizeof(unsigned));
         for(restrictionsIT = restrictionsVector.begin(); restrictionsIT != restrictionsVector.end(); ++restrictionsIT) {
             if(UINT_MAX != restrictionsIT->restriction.fromNode && UINT_MAX != restrictionsIT->restriction.toNode) {
-                restrictionsOutstream.write((char *)&(restrictionsIT->restriction), sizeof(_Restriction));
+                restrictionsOutstream.write((char *)&(restrictionsIT->restriction), sizeof(TurnRestriction));
             }
         }
         restrictionsOutstream.close();
 
         std::ofstream fout;
-        fout.open(outputFileName.c_str(), std::ios::binary);
+        fout.open(output_file_name.c_str(), std::ios::binary);
+        fout.write((char*)&uuid, sizeof(UUID));
         fout.write((char*)&usedNodeCounter, sizeof(unsigned));
         time = get_timestamp();
         std::cout << "[extractor] Confirming/Writing used nodes     ... " << std::flush;
@@ -158,7 +160,7 @@ void ExtractionContainers::PrepareData(const std::string & outputFileName, const
 
         std::cout << "[extractor] setting number of nodes   ... " << std::flush;
         std::ios::pos_type positionInFile = fout.tellp();
-        fout.seekp(std::ios::beg);
+        fout.seekp(std::ios::beg+sizeof(UUID));
         fout.write((char*)&usedNodeCounter, sizeof(unsigned));
         fout.seekp(positionInFile);
 
@@ -257,8 +259,8 @@ void ExtractionContainers::PrepareData(const std::string & outputFileName, const
                     fout.write((char*)&edgeIT->ignoreInGrid, sizeof(bool));
                     fout.write((char*)&edgeIT->isAccessRestricted, sizeof(bool));
                     fout.write((char*)&edgeIT->isContraFlow, sizeof(bool));
+                    ++usedEdgeCounter;
                 }
-                ++usedEdgeCounter;
                 ++edgeIT;
             }
         }
@@ -271,7 +273,7 @@ void ExtractionContainers::PrepareData(const std::string & outputFileName, const
         std::cout << "ok" << std::endl;
         time = get_timestamp();
         std::cout << "[extractor] writing street name index ... " << std::flush;
-        std::string nameOutFileName = (outputFileName + ".names");
+        std::string nameOutFileName = (output_file_name + ".names");
         std::ofstream nameOutFile(nameOutFileName.c_str(), std::ios::binary);
         unsigned sizeOfNameIndex = nameVector.size();
         nameOutFile.write((char *)&(sizeOfNameIndex), sizeof(unsigned));
@@ -296,7 +298,7 @@ void ExtractionContainers::PrepareData(const std::string & outputFileName, const
         //        addressOutFile.close();
         //        cout << "ok, after " << get_timestamp() - time << "s" << endl;
 
-        INFO("Processed " << usedNodeCounter << " nodes and " << usedEdgeCounter << " edges");
+        SimpleLogger().Write() << "Processed " << usedNodeCounter << " nodes and " << usedEdgeCounter << " edges";
 
 
     } catch ( const std::exception& e ) {

Extractor/ExtractionContainers.h

@@ -21,12 +21,14 @@
 #ifndef EXTRACTIONCONTAINERS_H_
 #define EXTRACTIONCONTAINERS_H_
 
+#include "ExtractorStructs.h"
+#include "../Util/SimpleLogger.h"
+#include "../Util/TimingUtil.h"
+#include "../Util/UUID.h"
+
 #include <boost/foreach.hpp>
 #include <stxxl.h>
 
-#include "ExtractorStructs.h"
-#include "../DataStructures/TimingUtil.h"
-
 class ExtractionContainers {
 public:
     typedef stxxl::vector<NodeID> STXXLNodeIDVector;
@@ -38,14 +40,10 @@ public:
 
     ExtractionContainers() {
         //Check if another instance of stxxl is already running or if there is a general problem
-        try {
+        stxxl::vector<unsigned> testForRunningInstance;
-            stxxl::vector<unsigned> testForRunningInstance;
-        } catch(std::exception & e) {
-            ERR("Could not instantiate STXXL layer." << std::endl << e.what());
-        }
-
         nameVector.push_back("");
     }
+
     virtual ~ExtractionContainers() {
         usedNodeIDs.clear();
         allNodes.clear();
@@ -55,7 +53,7 @@ public:
         wayStartEndVector.clear();
     }
 
-    void PrepareData( const std::string & outputFileName, const std::string restrictionsFileName, const unsigned amountOfRAM);
+    void PrepareData( const std::string & output_file_name, const std::string restrictionsFileName, const unsigned amountOfRAM);
 
     STXXLNodeIDVector           usedNodeIDs;
     STXXLNodeVector             allNodes;
@@ -63,7 +61,7 @@ public:
     STXXLStringVector           nameVector;
     STXXLRestrictionsVector     restrictionsVector;
     STXXLWayIDStartEndVector    wayStartEndVector;
-
+    const UUID uuid;
 };
 
 #endif /* EXTRACTIONCONTAINERS_H_ */

Extractor/ExtractionHelperFunctions.h

@@ -18,19 +18,16 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 or see http://www.gnu.org/licenses/agpl.txt.
  */
 
-
-
 #ifndef EXTRACTIONHELPERFUNCTIONS_H_
 #define EXTRACTIONHELPERFUNCTIONS_H_
 
+#include "../Util/StringUtil.h"
+
 #include <boost/algorithm/string.hpp>
 #include <boost/algorithm/string_regex.hpp>
 #include <boost/regex.hpp>
 #include <climits>
 
-
-#include "../Util/StringUtil.h"
-
 namespace qi = boost::spirit::qi;
 
 //TODO: Move into LUA

Extractor/ExtractorCallbacks.cpp

@@ -12,26 +12,6 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
-You should have received a copy of the GNU Affero General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-or see http://www.gnu.org/licenses/agpl.txt.
- */
-
-/*
-    open source routing machine
-    Copyright (C) Dennis Luxen, others 2010
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU AFFERO General Public License as published by
-the Free Software Foundation; either version 3 of the License, or
-any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
 You should have received a copy of the GNU Affero General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
@@ -40,7 +20,6 @@ or see http://www.gnu.org/licenses/agpl.txt.
 
 
 #include "ExtractorCallbacks.h"
-#include "ExtractionHelperFunctions.h"
 
 ExtractorCallbacks::ExtractorCallbacks() {externalMemory = NULL; stringMap = NULL; }
 ExtractorCallbacks::ExtractorCallbacks(ExtractionContainers * ext, StringMap * strMap) {
@@ -52,7 +31,7 @@ ExtractorCallbacks::~ExtractorCallbacks() { }
 
 /** warning: caller needs to take care of synchronization! */
 void ExtractorCallbacks::nodeFunction(const _Node &n) {
-    if(n.lat <= 85*100000 && n.lat >= -85*100000) {
+    if(n.lat <= 85*COORDINATE_PRECISION && n.lat >= -85*COORDINATE_PRECISION) {
         externalMemory->allNodes.push_back(n);
     }
 }
@@ -66,7 +45,9 @@ bool ExtractorCallbacks::restrictionFunction(const _RawRestrictionContainer &r)
 void ExtractorCallbacks::wayFunction(ExtractionWay &parsed_way) {
     if((0 < parsed_way.speed) || (0 < parsed_way.duration)) { //Only true if the way is specified by the speed profile
         if(UINT_MAX == parsed_way.id){
-            DEBUG("found bogus way with id: " << parsed_way.id << " of size " << parsed_way.path.size());
+            SimpleLogger().Write(logDEBUG) <<
+                "found bogus way with id: " << parsed_way.id <<
+                " of size " << parsed_way.path.size();
             return;
         }
 
@@ -76,7 +57,8 @@ void ExtractorCallbacks::wayFunction(ExtractionWay &parsed_way) {
         }
 
         if(FLT_EPSILON >= fabs(-1. - parsed_way.speed)){
-            DEBUG("found way with bogus speed, id: " << parsed_way.id);
+            SimpleLogger().Write(logDEBUG) <<
+                "found way with bogus speed, id: " << parsed_way.id;
             return;
         }
 

Extractor/ExtractorCallbacks.h

@@ -21,8 +21,11 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef EXTRACTORCALLBACKS_H_
 #define EXTRACTORCALLBACKS_H_
 
-#include <string>
+#include "ExtractionContainers.h"
-#include <vector>
+#include "ExtractionHelperFunctions.h"
+#include "ExtractorStructs.h"
+
+#include "../DataStructures/Coordinate.h"
 
 #include <cfloat>
 
@@ -30,8 +33,8 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #include <boost/algorithm/string/regex.hpp>
 #include <boost/regex.hpp>
 
-#include "ExtractionContainers.h"
+#include <string>
-#include "ExtractorStructs.h"
+#include <vector>
 
 class ExtractorCallbacks{
 private:

Extractor/ExtractorStructs.h

@@ -21,21 +21,20 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef EXTRACTORSTRUCTS_H_
 #define EXTRACTORSTRUCTS_H_
 
-#include <climits>
+#include "../DataStructures/Coordinate.h"
-#include <string>
+#include "../DataStructures/HashTable.h"
+#include "../DataStructures/ImportNode.h"
+#include "../DataStructures/QueryNode.h"
+#include "../DataStructures/Restriction.h"
+#include "../typedefs.h"
 
 #include <boost/algorithm/string.hpp>
 #include <boost/algorithm/string/regex.hpp>
 #include <boost/regex.hpp>
 #include <boost/unordered_map.hpp>
 
-#include "../DataStructures/Coordinate.h"
+#include <climits>
-#include "../DataStructures/HashTable.h"
+#include <string>
-#include "../DataStructures/ImportNode.h"
-#include "../DataStructures/NodeCoords.h"
-#include "../DataStructures/Restriction.h"
-#include "../DataStructures/TimingUtil.h"
-#include "../typedefs.h"
 
 typedef boost::unordered_map<std::string, NodeID > StringMap;
 typedef boost::unordered_map<std::string, std::pair<int, short> > StringToIntPairMap;
@@ -44,12 +43,12 @@ struct ExtractionWay {
     ExtractionWay() {
 		Clear();
     }
-	
+
 	inline void Clear(){
 		id = UINT_MAX;
 		nameID = UINT_MAX;
 		path.clear();
-		keyVals.EraseAll();
+		keyVals.clear();
         direction = ExtractionWay::notSure;
         speed = -1;
         backward_speed = -1;
@@ -110,8 +109,8 @@ struct InternalExtractorEdge {
     bool isAccessRestricted;
     bool isContraFlow;
 
-    _Coordinate startCoord;
+    FixedPointCoordinate startCoord;
-    _Coordinate targetCoord;
+    FixedPointCoordinate targetCoord;
 
     static InternalExtractorEdge min_value() {
         return InternalExtractorEdge(0,0);

Extractor/PBFParser.cpp

@@ -28,7 +28,7 @@ PBFParser::PBFParser(const char * fileName, ExtractorCallbacks* ec, ScriptingEnv
 	input.open(fileName, std::ios::in | std::ios::binary);
 
 	if (!input) {
-		std::cerr << fileName << ": File not found." << std::endl;
+		throw OSRMException("pbf file not found.");
 	}
 
 #ifndef NDEBUG
@@ -50,7 +50,10 @@ PBFParser::~PBFParser() {
 	google::protobuf::ShutdownProtobufLibrary();
 
 #ifndef NDEBUG
-	DEBUG("parsed " << blockCount << " blocks from pbf with " << groupCount << " groups");
+	SimpleLogger().Write(logDEBUG) <<
+		"parsed " << blockCount <<
+		" blocks from pbf with " << groupCount <<
+		" groups";
 #endif
 }
 
@@ -76,7 +79,7 @@ inline bool PBFParser::ReadHeader() {
 			else if ( "DenseNodes" == feature ) {
 				supported = true;
 			}
-			
+
 			if ( !supported ) {
 				std::cerr << "[error] required feature not supported: " << feature.data() << std::endl;
 				return false;
@@ -108,7 +111,7 @@ inline void PBFParser::ParseData() {
 		_ThreadData *threadData;
 		threadDataQueue->wait_and_pop(threadData);
 		if( NULL==threadData ) {
-			INFO("Parse Data Thread Finished");
+			SimpleLogger().Write() << "Parse Data Thread Finished";
 			threadDataQueue->push(NULL); // Signal end of data for other threads
 			break;
 		}
@@ -155,22 +158,19 @@ inline bool PBFParser::Parse() {
 inline void PBFParser::parseDenseNode(_ThreadData * threadData) {
 	const OSMPBF::DenseNodes& dense = threadData->PBFprimitiveBlock.primitivegroup( threadData->currentGroupID ).dense();
 	int denseTagIndex = 0;
-	int m_lastDenseID = 0;
+	int64_t m_lastDenseID = 0;
-	int m_lastDenseLatitude = 0;
+	int64_t m_lastDenseLatitude = 0;
-	int m_lastDenseLongitude = 0;
+	int64_t m_lastDenseLongitude = 0;
 
-	ImportNode n;
-	std::vector<ImportNode> extracted_nodes_vector;
 	const int number_of_nodes = dense.id_size();
-	extracted_nodes_vector.reserve(number_of_nodes);
+	std::vector<ImportNode> extracted_nodes_vector(number_of_nodes);
 	for(int i = 0; i < number_of_nodes; ++i) {
-		n.Clear();
 		m_lastDenseID += dense.id( i );
 		m_lastDenseLatitude += dense.lat( i );
 		m_lastDenseLongitude += dense.lon( i );
-		n.id = m_lastDenseID;
+		extracted_nodes_vector[i].id = m_lastDenseID;
-		n.lat = 100000*( ( double ) m_lastDenseLatitude * threadData->PBFprimitiveBlock.granularity() + threadData->PBFprimitiveBlock.lat_offset() ) / NANO;
+		extracted_nodes_vector[i].lat = COORDINATE_PRECISION*( ( double ) m_lastDenseLatitude * threadData->PBFprimitiveBlock.granularity() + threadData->PBFprimitiveBlock.lat_offset() ) / NANO;
-		n.lon = 100000*( ( double ) m_lastDenseLongitude * threadData->PBFprimitiveBlock.granularity() + threadData->PBFprimitiveBlock.lon_offset() ) / NANO;
+		extracted_nodes_vector[i].lon = COORDINATE_PRECISION*( ( double ) m_lastDenseLongitude * threadData->PBFprimitiveBlock.granularity() + threadData->PBFprimitiveBlock.lon_offset() ) / NANO;
 		while (denseTagIndex < dense.keys_vals_size()) {
 			const int tagValue = dense.keys_vals( denseTagIndex );
 			if( 0==tagValue ) {
@@ -180,10 +180,9 @@ inline void PBFParser::parseDenseNode(_ThreadData * threadData) {
 			const int keyValue = dense.keys_vals ( denseTagIndex+1 );
 			const std::string & key = threadData->PBFprimitiveBlock.stringtable().s(tagValue).data();
 			const std::string & value = threadData->PBFprimitiveBlock.stringtable().s(keyValue).data();
-			n.keyVals.Add(key, value);
+			extracted_nodes_vector[i].keyVals.insert(std::make_pair(key, value));
 			denseTagIndex += 2;
 		}
-		extracted_nodes_vector.push_back(n);
 	}
 
 #pragma omp parallel for schedule ( guided )
@@ -198,7 +197,9 @@ inline void PBFParser::parseDenseNode(_ThreadData * threadData) {
 }
 
 inline void PBFParser::parseNode(_ThreadData * ) {
-	ERR("Parsing of simple nodes not supported. PBF should use dense nodes");
+	throw OSRMException(
+		"Parsing of simple nodes not supported. PBF should use dense nodes"
+	);
 }
 
 inline void PBFParser::parseRelation(_ThreadData * threadData) {
@@ -292,37 +293,33 @@ inline void PBFParser::parseRelation(_ThreadData * threadData) {
 }
 
 inline void PBFParser::parseWay(_ThreadData * threadData) {
-	ExtractionWay w;
-	std::vector<ExtractionWay> waysToParse;
 	const int number_of_ways = threadData->PBFprimitiveBlock.primitivegroup( threadData->currentGroupID ).ways_size();
-	waysToParse.reserve(number_of_ways);
+	std::vector<ExtractionWay> parsed_way_vector(number_of_ways);
 	for(int i = 0; i < number_of_ways; ++i) {
-		w.Clear();
 		const OSMPBF::Way& inputWay = threadData->PBFprimitiveBlock.primitivegroup( threadData->currentGroupID ).ways( i );
-		w.id = inputWay.id();
+		parsed_way_vector[i].id = inputWay.id();
 		unsigned pathNode(0);
 		const int number_of_referenced_nodes = inputWay.refs_size();
-		for(int i = 0; i < number_of_referenced_nodes; ++i) {
+		for(int j = 0; j < number_of_referenced_nodes; ++j) {
-			pathNode += inputWay.refs(i);
+			pathNode += inputWay.refs(j);
-			w.path.push_back(pathNode);
+			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 i = 0; i < number_of_keys; ++i) {
+		for(int j = 0; j < number_of_keys; ++j) {
-			const std::string & key = threadData->PBFprimitiveBlock.stringtable().s(inputWay.keys(i));
+			const std::string & key = threadData->PBFprimitiveBlock.stringtable().s(inputWay.keys(j));
-			const std::string & val = threadData->PBFprimitiveBlock.stringtable().s(inputWay.vals(i));
+			const std::string & val = threadData->PBFprimitiveBlock.stringtable().s(inputWay.vals(j));
-			w.keyVals.Add(key, val);
+			parsed_way_vector[i].keyVals.insert(std::make_pair(key, val));
 		}
-		waysToParse.push_back(w);
 	}
 
 #pragma omp parallel for schedule ( guided )
 	for(int i = 0; i < number_of_ways; ++i) {
-	    ExtractionWay & w = waysToParse[i];
+	    ExtractionWay & w = parsed_way_vector[i];
 	    ParseWayInLua( w, scriptingEnvironment.getLuaStateForThreadID(omp_get_thread_num()) );
 	}
 
-	BOOST_FOREACH(ExtractionWay & w, waysToParse) {
+	BOOST_FOREACH(ExtractionWay & w, parsed_way_vector) {
 	    extractor_callbacks->wayFunction(w);
 	}
 }
@@ -423,7 +420,7 @@ inline bool PBFParser::readBlob(std::fstream& stream, _ThreadData * threadData)
 	if(stream.eof()) {
 		return false;
 	}
-	
+
 	const int size = threadData->PBFBlobHeader.datasize();
 	if ( size < 0 || size > MAX_BLOB_SIZE ) {
 		std::cerr << "[error] invalid Blob size:" << size << std::endl;
@@ -483,7 +480,7 @@ bool PBFParser::readNextBlock(std::fstream& stream, _ThreadData * threadData) {
 	}
 
 	if ( !threadData->PBFprimitiveBlock.ParseFromArray( &(threadData->charBuffer[0]), threadData-> charBuffer.size() ) ) {
-		ERR("failed to parse PrimitiveBlock");
+		std::cerr << "failed to parse PrimitiveBlock" << std::endl;
 		return false;
 	}
 	return true;

Extractor/PBFParser.h

@@ -1,17 +1,17 @@
 /*
  open source routing machine
  Copyright (C) Dennis Luxen, others 2010
- 
+
  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU AFFERO General Public License as published by
  the Free Software Foundation; either version 3 of the License, or
  any later version.
- 
+
  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
- 
+
  You should have received a copy of the GNU Affero General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
@@ -21,6 +21,17 @@
 #ifndef PBFPARSER_H_
 #define PBFPARSER_H_
 
+#include "BaseParser.h"
+
+#include "../DataStructures/Coordinate.h"
+#include "../DataStructures/HashTable.h"
+#include "../DataStructures/ConcurrentQueue.h"
+#include "../Util/MachineInfo.h"
+#include "../Util/OpenMPWrapper.h"
+#include "../Util/OSRMException.h"
+#include "../Util/SimpleLogger.h"
+#include "../typedefs.h"
+
 #include <boost/shared_ptr.hpp>
 #include <boost/make_shared.hpp>
 #include <boost/ref.hpp>
@@ -30,44 +41,36 @@
 
 #include <zlib.h>
 
-#include "../typedefs.h"
-#include "../DataStructures/HashTable.h"
-#include "../DataStructures/ConcurrentQueue.h"
-#include "../Util/MachineInfo.h"
-#include "../Util/OpenMPWrapper.h"
-
-#include "BaseParser.h"
-
 class PBFParser : public BaseParser {
-    
+
     enum EntityType {
         TypeNode = 1,
         TypeWay = 2,
         TypeRelation = 4,
         TypeDenseNode = 8
     } ;
-    
+
     struct _ThreadData {
         int currentGroupID;
         int currentEntityID;
         short entityTypeIndicator;
-        
+
         OSMPBF::BlobHeader PBFBlobHeader;
         OSMPBF::Blob PBFBlob;
-        
+
         OSMPBF::HeaderBlock PBFHeaderBlock;
         OSMPBF::PrimitiveBlock PBFprimitiveBlock;
-        
+
         std::vector<char> charBuffer;
     };
-    
+
 public:
     PBFParser(const char * fileName, ExtractorCallbacks* ec, ScriptingEnvironment& se);
     virtual ~PBFParser();
-    
+
     inline bool ReadHeader();
 	inline bool Parse();
-    
+
 private:
     inline void ReadData();
     inline void ParseData();
@@ -75,7 +78,7 @@ private:
     inline void parseNode(_ThreadData * );
     inline void parseRelation(_ThreadData * threadData);
     inline void parseWay(_ThreadData * threadData);
-    
+
     inline void loadGroup(_ThreadData * threadData);
     inline void loadBlock(_ThreadData * threadData);
     inline bool readPBFBlobHeader(std::fstream& stream, _ThreadData * threadData);
@@ -83,17 +86,17 @@ private:
     inline bool unpackLZMA(std::fstream &, _ThreadData * );
     inline bool readBlob(std::fstream& stream, _ThreadData * threadData) ;
     inline bool readNextBlock(std::fstream& stream, _ThreadData * threadData);
-    
+
     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;
-    
+
 #ifndef NDEBUG
     /* counting the number of read blocks and groups */
     unsigned groupCount;
     unsigned blockCount;
 #endif
-	
+
     std::fstream input;     // the input stream to parse
     boost::shared_ptr<ConcurrentQueue < _ThreadData* > > threadDataQueue;
 };

Extractor/ScriptingEnvironment.cpp

@@ -22,11 +22,12 @@
 
 ScriptingEnvironment::ScriptingEnvironment() {}
 ScriptingEnvironment::ScriptingEnvironment(const char * fileName) {
-	INFO("Using script " << fileName);
+	SimpleLogger().Write() << "Using script " << fileName;
 
     // Create a new lua state
-    for(int i = 0; i < omp_get_max_threads(); ++i)
+    for(int i = 0; i < omp_get_max_threads(); ++i) {
         luaStateVector.push_back(luaL_newstate());
+    }
 
     // Connect LuaBind to this lua state for all threads
 #pragma omp parallel
@@ -40,59 +41,59 @@ ScriptingEnvironment::ScriptingEnvironment(const char * fileName) {
 
         // Add our function to the state's global scope
         luabind::module(myLuaState) [
-                                     luabind::def("print", LUA_print<std::string>),
+            luabind::def("print", LUA_print<std::string>),
-                                     luabind::def("parseMaxspeed", parseMaxspeed),
+            luabind::def("parseMaxspeed", parseMaxspeed),
-                                     luabind::def("durationIsValid", durationIsValid),
+            luabind::def("durationIsValid", durationIsValid),
-                                     luabind::def("parseDuration", parseDuration)
+            luabind::def("parseDuration", parseDuration)
         ];
 
         luabind::module(myLuaState) [
-                                     luabind::class_<HashTable<std::string, std::string> >("keyVals")
+            luabind::class_<HashTable<std::string, std::string> >("keyVals")
-                                     .def("Add", &HashTable<std::string, std::string>::Add)
+            .def("Add", &HashTable<std::string, std::string>::Add)
-                                     .def("Find", &HashTable<std::string, std::string>::Find)
+            .def("Find", &HashTable<std::string, std::string>::Find)
-                                     .def("Holds", &HashTable<std::string, std::string>::Holds)
+            .def("Holds", &HashTable<std::string, std::string>::Holds)
-                                     ];
+        ];
 
         luabind::module(myLuaState) [
-                                     luabind::class_<ImportNode>("Node")
+            luabind::class_<ImportNode>("Node")
-                                     .def(luabind::constructor<>())
+            .def(luabind::constructor<>())
-                                     .def_readwrite("lat", &ImportNode::lat)
+            .def_readwrite("lat", &ImportNode::lat)
-                                     .def_readwrite("lon", &ImportNode::lon)
+            .def_readwrite("lon", &ImportNode::lon)
-                                     .def_readwrite("id", &ImportNode::id)
+            .def_readwrite("id", &ImportNode::id)
-                                     .def_readwrite("bollard", &ImportNode::bollard)
+            .def_readwrite("bollard", &ImportNode::bollard)
-                                     .def_readwrite("traffic_light", &ImportNode::trafficLight)
+            .def_readwrite("traffic_light", &ImportNode::trafficLight)
-                                     .def_readwrite("tags", &ImportNode::keyVals)
+            .def_readwrite("tags", &ImportNode::keyVals)
-                                     ];
+        ];
 
         luabind::module(myLuaState) [
-                                     luabind::class_<ExtractionWay>("Way")
+            luabind::class_<ExtractionWay>("Way")
-                                     .def(luabind::constructor<>())
+            .def(luabind::constructor<>())
-                                     .def_readwrite("name", &ExtractionWay::name)
+            .def_readwrite("name", &ExtractionWay::name)
-                                     .def_readwrite("speed", &ExtractionWay::speed)
+            .def_readwrite("speed", &ExtractionWay::speed)
-                                     .def_readwrite("backward_speed", &ExtractionWay::backward_speed)
+            .def_readwrite("backward_speed", &ExtractionWay::backward_speed)
-                                     .def_readwrite("duration", &ExtractionWay::duration)
+            .def_readwrite("duration", &ExtractionWay::duration)
-                                     .def_readwrite("type", &ExtractionWay::type)
+            .def_readwrite("type", &ExtractionWay::type)
-                                     .def_readwrite("access", &ExtractionWay::access)
+            .def_readwrite("access", &ExtractionWay::access)
-                                     .def_readwrite("roundabout", &ExtractionWay::roundabout)
+            .def_readwrite("roundabout", &ExtractionWay::roundabout)
-                                     .def_readwrite("is_access_restricted", &ExtractionWay::isAccessRestricted)
+            .def_readwrite("is_access_restricted", &ExtractionWay::isAccessRestricted)
-                                     .def_readwrite("ignore_in_grid", &ExtractionWay::ignoreInGrid)
+            .def_readwrite("ignore_in_grid", &ExtractionWay::ignoreInGrid)
-                                     .def_readwrite("tags", &ExtractionWay::keyVals)
+            .def_readwrite("tags", &ExtractionWay::keyVals)
-                                     .def_readwrite("direction", &ExtractionWay::direction)
+            .def_readwrite("direction", &ExtractionWay::direction)
-                                     .enum_("constants")
+            .enum_("constants") [
-										 [
+				  luabind::value("notSure", 0),
-										  luabind::value("notSure", 0),
+				  luabind::value("oneway", 1),
-										  luabind::value("oneway", 1),
+				  luabind::value("bidirectional", 2),
-										  luabind::value("bidirectional", 2),
+				  luabind::value("opposite", 3)
-										  luabind::value("opposite", 3)
+			]
-										 ]
+    	];
-        							 ];
+
         luabind::module(myLuaState) [
-                                     luabind::class_<std::vector<std::string> >("vector")
+            luabind::class_<std::vector<std::string> >("vector")
-                                     .def("Add", &std::vector<std::string>::push_back)
+            .def("Add", &std::vector<std::string>::push_back)
-                                     ];
+        ];
 
         if(0 != luaL_dofile(myLuaState, fileName) ) {
-            ERR(lua_tostring(myLuaState,-1)<< " occured in scripting block");
+            throw OSRMException("ERROR occured in scripting block");
         }
     }
 }

Extractor/ScriptingEnvironment.h

@@ -21,20 +21,16 @@
 #ifndef SCRIPTINGENVIRONMENT_H_
 #define SCRIPTINGENVIRONMENT_H_
 
-extern "C" {
-#include <lua.h>
-#include <lauxlib.h>
-#include <lualib.h>
-}
-#include <luabind/luabind.hpp>
-
 #include "ExtractionHelperFunctions.h"
 #include "ExtractorStructs.h"
-
-#include "../typedefs.h"
 #include "../DataStructures/ImportNode.h"
 #include "../Util/LuaUtil.h"
 #include "../Util/OpenMPWrapper.h"
+#include "../Util/OSRMException.h"
+#include "../Util/SimpleLogger.h"
+#include "../typedefs.h"
+
+#include <vector>
 
 class ScriptingEnvironment {
 public:

Extractor/XMLParser.cpp

@@ -18,17 +18,18 @@
  or see http://www.gnu.org/licenses/agpl.txt.
  */
 
-#include <boost/ref.hpp>
-
 #include "XMLParser.h"
 
 #include "ExtractorStructs.h"
 #include "../DataStructures/HashTable.h"
 #include "../DataStructures/InputReaderFactory.h"
 
+#include <boost/ref.hpp>
 
 XMLParser::XMLParser(const char * filename, ExtractorCallbacks* ec, ScriptingEnvironment& se) : BaseParser(ec, se) {
-	WARN("Parsing plain .osm/.osm.bz2 is deprecated. Switch to .pbf");
+	SimpleLogger().Write(logWARNING) <<
+		"Parsing plain .osm/.osm.bz2 is deprecated. Switch to .pbf";
+
 	inputReader = inputReaderFactory(filename);
 }
 
@@ -43,12 +44,12 @@ bool XMLParser::Parse() {
 		if ( type != 1 ) {
 			continue;
 		}
-		
+
 		xmlChar* currentName = xmlTextReaderName( inputReader );
 		if ( currentName == NULL ) {
 			continue;
 		}
-		
+
 		if ( xmlStrEqual( currentName, ( const xmlChar* ) "node" ) == 1 ) {
 			ImportNode n = _ReadXMLNode();
 			ParseNodeInLua( n, luaState );
@@ -130,13 +131,13 @@ _RawRestrictionContainer XMLParser::_ReadXMLRestriction() {
 					xmlChar * type = xmlTextReaderGetAttribute( inputReader, ( const xmlChar* ) "type" );
 
 					if(xmlStrEqual(role, (const xmlChar *) "to") && xmlStrEqual(type, (const xmlChar *) "way")) {
-						restriction.toWay = atoi((const char*) ref);
+						restriction.toWay = stringToUint((const char*) ref);
 					}
 					if(xmlStrEqual(role, (const xmlChar *) "from") && xmlStrEqual(type, (const xmlChar *) "way")) {
-						restriction.fromWay = atoi((const char*) ref);
+						restriction.fromWay = stringToUint((const char*) ref);
 					}
 					if(xmlStrEqual(role, (const xmlChar *) "via") && xmlStrEqual(type, (const xmlChar *) "node")) {
-						restriction.restriction.viaNode = atoi((const char*) ref);
+						restriction.restriction.viaNode = stringToUint((const char*) ref);
 					}
 
 					if(NULL != type) {
@@ -177,7 +178,7 @@ ExtractionWay XMLParser::_ReadXMLWay() {
 
 			if ( depth == childDepth && childType == 15 && xmlStrEqual( childName, ( const xmlChar* ) "way" ) == 1 ) {
 				xmlChar* id = xmlTextReaderGetAttribute( inputReader, ( const xmlChar* ) "id" );
-				way.id = atoi((char*)id);
+				way.id = stringToUint((char*)id);
 				xmlFree(id);
 				xmlFree( childName );
 				break;
@@ -203,7 +204,7 @@ ExtractionWay XMLParser::_ReadXMLWay() {
 			} else if ( xmlStrEqual( childName, ( const xmlChar* ) "nd" ) == 1 ) {
 				xmlChar* ref = xmlTextReaderGetAttribute( inputReader, ( const xmlChar* ) "ref" );
 				if ( ref != NULL ) {
-					way.path.push_back( atoi(( const char* ) ref ) );
+					way.path.push_back( stringToUint(( const char* ) ref ) );
 					xmlFree( ref );
 				}
 			}
@@ -218,17 +219,17 @@ ImportNode XMLParser::_ReadXMLNode() {
 
 	xmlChar* attribute = xmlTextReaderGetAttribute( inputReader, ( const xmlChar* ) "lat" );
 	if ( attribute != NULL ) {
-		node.lat =  static_cast<NodeID>(100000.*atof(( const char* ) attribute ) );
+		node.lat =  static_cast<NodeID>(COORDINATE_PRECISION*atof(( const char* ) attribute ) );
 		xmlFree( attribute );
 	}
 	attribute = xmlTextReaderGetAttribute( inputReader, ( const xmlChar* ) "lon" );
 	if ( attribute != NULL ) {
-		node.lon =  static_cast<NodeID>(100000.*atof(( const char* ) attribute ));
+		node.lon =  static_cast<NodeID>(COORDINATE_PRECISION*atof(( const char* ) attribute ));
 		xmlFree( attribute );
 	}
 	attribute = xmlTextReaderGetAttribute( inputReader, ( const xmlChar* ) "id" );
 	if ( attribute != NULL ) {
-		node.id =  atoi(( const char* ) attribute );
+		node.id =  stringToUint(( const char* ) attribute );
 		xmlFree( attribute );
 	}
 

Extractor/XMLParser.h

@@ -1,17 +1,17 @@
 /*
  open source routing machine
  Copyright (C) Dennis Luxen, others 2010
- 
+
  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU AFFERO General Public License as published by
  the Free Software Foundation; either version 3 of the License, or
  any later version.
- 
+
  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
- 
+
  You should have received a copy of the GNU Affero General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
@@ -21,17 +21,21 @@
 #ifndef XMLPARSER_H_
 #define XMLPARSER_H_
 
+#include "BaseParser.h"
+#include "../DataStructures/Coordinate.h"
+#include "../Util/SimpleLogger.h"
+#include "../Util/StringUtil.h"
+#include "../typedefs.h"
+
 #include <libxml/xmlreader.h>
 
-#include "../typedefs.h"
-#include "BaseParser.h"
 
 class XMLParser : public BaseParser {
 public:
     XMLParser(const char* filename, ExtractorCallbacks* ec, ScriptingEnvironment& se);
     bool ReadHeader();
     bool Parse();
-    
+
 private:
     _RawRestrictionContainer _ReadXMLRestriction();
     ExtractionWay _ReadXMLWay();

Library/OSRM.cpp

@@ -0,0 +1,122 @@
+/*
+    open source routing machine
+    Copyright (C) Dennis Luxen, 2010
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU AFFERO General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+or see http://www.gnu.org/licenses/agpl.txt.
+ */
+
+#include "OSRM.h"
+
+OSRM::OSRM(const char * server_ini_path) {
+    if( !testDataFile(server_ini_path) ){
+        std::string error_message = std::string(server_ini_path) + " not found";
+        throw OSRMException(error_message.c_str());
+    }
+
+    IniFile serverConfig(server_ini_path);
+
+    boost::filesystem::path base_path =
+               boost::filesystem::absolute(server_ini_path).parent_path();
+
+    if ( !serverConfig.Holds("hsgrData")) {
+        throw OSRMException("no ram index file name in server ini");
+    }
+    if ( !serverConfig.Holds("ramIndex") ) {
+        throw OSRMException("no mem index file name in server ini");
+    }
+    if ( !serverConfig.Holds("fileIndex") ) {
+        throw OSRMException("no nodes file name in server ini");
+    }
+    if ( !serverConfig.Holds("nodesData") ) {
+        throw OSRMException("no nodes file name in server ini");
+    }
+    if ( !serverConfig.Holds("edgesData") ) {
+        throw OSRMException("no edges file name in server ini");
+    }
+
+    boost::filesystem::path hsgr_path = boost::filesystem::absolute(
+            serverConfig.GetParameter("hsgrData"),
+            base_path
+    );
+
+    boost::filesystem::path ram_index_path = boost::filesystem::absolute(
+            serverConfig.GetParameter("ramIndex"),
+            base_path
+    );
+
+    boost::filesystem::path file_index_path = boost::filesystem::absolute(
+            serverConfig.GetParameter("fileIndex"),
+            base_path
+    );
+
+    boost::filesystem::path node_data_path = boost::filesystem::absolute(
+            serverConfig.GetParameter("nodesData"),
+            base_path
+    );
+    boost::filesystem::path edge_data_path = boost::filesystem::absolute(
+            serverConfig.GetParameter("edgesData"),
+            base_path
+    );
+    boost::filesystem::path name_data_path = boost::filesystem::absolute(
+            serverConfig.GetParameter("namesData"),
+            base_path
+    );
+    boost::filesystem::path timestamp_path = boost::filesystem::absolute(
+            serverConfig.GetParameter("timestamp"),
+            base_path
+    );
+
+    objects = new QueryObjectsStorage(
+        hsgr_path.string(),
+        ram_index_path.string(),
+        file_index_path.string(),
+        node_data_path.string(),
+        edge_data_path.string(),
+        name_data_path.string(),
+        timestamp_path.string()
+    );
+
+    RegisterPlugin(new HelloWorldPlugin());
+    RegisterPlugin(new LocatePlugin(objects));
+    RegisterPlugin(new NearestPlugin(objects));
+    RegisterPlugin(new TimestampPlugin(objects));
+    RegisterPlugin(new ViaRoutePlugin(objects));
+}
+
+OSRM::~OSRM() {
+    BOOST_FOREACH(PluginMap::value_type & plugin_pointer, pluginMap) {
+        delete plugin_pointer.second;
+    }
+    delete objects;
+}
+
+void OSRM::RegisterPlugin(BasePlugin * plugin) {
+    SimpleLogger().Write()  << "loaded plugin: " << plugin->GetDescriptor();
+    if( pluginMap.find(plugin->GetDescriptor()) != pluginMap.end() ) {
+        delete pluginMap[plugin->GetDescriptor()];
+    }
+    pluginMap.insert(std::make_pair(plugin->GetDescriptor(), plugin));
+}
+
+void OSRM::RunQuery(RouteParameters & route_parameters, http::Reply & reply) {
+    const PluginMap::const_iterator & iter = pluginMap.find(route_parameters.service);
+    if(pluginMap.end() != iter) {
+        reply.status = http::Reply::ok;
+        iter->second->HandleRequest(route_parameters, reply );
+    } else {
+        reply = http::Reply::stockReply(http::Reply::badRequest);
+    }
+}

Library/OSRM.h

@@ -0,0 +1,58 @@
+/*
+    open source routing machine
+    Copyright (C) Dennis Luxen, 2010
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU AFFERO General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+or see http://www.gnu.org/licenses/agpl.txt.
+ */
+
+#ifndef OSRM_H
+#define OSRM_H
+
+#include "OSRM.h"
+
+#include "../Plugins/BasePlugin.h"
+#include "../Plugins/HelloWorldPlugin.h"
+#include "../Plugins/LocatePlugin.h"
+#include "../Plugins/NearestPlugin.h"
+#include "../Plugins/TimestampPlugin.h"
+#include "../Plugins/ViaRoutePlugin.h"
+#include "../Server/DataStructures/RouteParameters.h"
+#include "../Util/IniFile.h"
+#include "../Util/InputFileUtil.h"
+#include "../Util/OSRMException.h"
+#include "../Util/SimpleLogger.h"
+#include "../Server/BasicDatastructures.h"
+
+#include <boost/assert.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/noncopyable.hpp>
+#include <boost/thread.hpp>
+
+#include <vector>
+
+class OSRM : boost::noncopyable {
+    typedef boost::unordered_map<std::string, BasePlugin *> PluginMap;
+    QueryObjectsStorage * objects;
+public:
+    OSRM(const char * server_ini_path);
+    ~OSRM();
+    void RunQuery(RouteParameters & route_parameters, http::Reply & reply);
+private:
+    void RegisterPlugin(BasePlugin * plugin);
+    PluginMap pluginMap;
+};
+
+#endif //OSRM_H

Plugins/BasePlugin.h

@@ -21,21 +21,32 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef BASEPLUGIN_H_
 #define BASEPLUGIN_H_
 
-#include <cassert>
+#include "../DataStructures/Coordinate.h"
+#include "../Server/BasicDatastructures.h"
+#include "../Server/DataStructures/RouteParameters.h"
+
 #include <string>
 #include <vector>
 
-#include "RouteParameters.h"
-#include "../Server/BasicDatastructures.h"
-
 class BasePlugin {
 public:
 	BasePlugin() { }
 	//Maybe someone can explain the pure virtual destructor thing to me (dennis)
 	virtual ~BasePlugin() { }
-	virtual std::string GetDescriptor() const = 0;
+	virtual const std::string & GetDescriptor() const = 0;
-	virtual std::string GetVersionString() const = 0 ;
 	virtual void HandleRequest(const RouteParameters & routeParameters, http::Reply& reply) = 0;
+
+	inline bool checkCoord(const FixedPointCoordinate & c) {
+        if(
+            c.lat >   90*COORDINATE_PRECISION ||
+            c.lat <  -90*COORDINATE_PRECISION ||
+            c.lon >  180*COORDINATE_PRECISION ||
+            c.lon < -180*COORDINATE_PRECISION
+        ) {
+            return false;
+        }
+        return true;
+    }
 };
 
 #endif /* BASEPLUGIN_H_ */

Plugins/HelloWorldPlugin.h

@@ -1,24 +1,35 @@
 /*
- * LocatePlugin.h
+    open source routing machine
- *
+    Copyright (C) Dennis Luxen, 2010
- *  Created on: 01.01.2011
+
- *      Author: dennis
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU AFFERO General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+or see http://www.gnu.org/licenses/agpl.txt.
  */
 
 #ifndef HELLOWORLDPLUGIN_H_
 #define HELLOWORLDPLUGIN_H_
 
-#include <sstream>
-
 #include "BasePlugin.h"
-#include "RouteParameters.h"
+
+#include <sstream>
 
 class HelloWorldPlugin : public BasePlugin {
 public:
-	HelloWorldPlugin() {}
+	HelloWorldPlugin() : descriptor_string("hello"){}
-	virtual ~HelloWorldPlugin() { /*std::cout << GetDescriptor() << " destructor" << std::endl;*/ }
+	virtual ~HelloWorldPlugin() { }
-	std::string GetDescriptor() const { return std::string("hello"); }
+	const std::string & GetDescriptor()    const { return descriptor_string; }
-	std::string GetVersionString() const { return std::string("0.1a"); }
 
 	void HandleRequest(const RouteParameters & routeParameters, http::Reply& reply) {
 		reply.status = http::Reply::ok;
@@ -35,7 +46,7 @@ public:
         content << "language: " << routeParameters.language << "<br>";
         content << "Number of locations: " << routeParameters.coordinates.size() << "\n";
         for(unsigned i = 0; i < routeParameters.coordinates.size(); ++i) {
-            content << "  [" << i << "] " << routeParameters.coordinates[i].lat/100000. << "," << routeParameters.coordinates[i].lon/100000. << "\n";
+            content << "  [" << i << "] " << routeParameters.coordinates[i].lat/COORDINATE_PRECISION << "," << routeParameters.coordinates[i].lon/COORDINATE_PRECISION << "\n";
         }
         content << "Number of hints: " << routeParameters.hints.size() << "\n";
         for(unsigned i = 0; i < routeParameters.hints.size(); ++i) {
@@ -45,6 +56,8 @@ public:
 		reply.content.append(content.str());
 		reply.content.append("</body></html>");
 	}
+private:
+    std::string descriptor_string;
 };
 
 #endif /* HELLOWORLDPLUGIN_H_ */

Plugins/LocatePlugin.h

@@ -21,24 +21,20 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef LOCATEPLUGIN_H_
 #define LOCATEPLUGIN_H_
 
-#include <fstream>
-
-#include "../Server/DataStructures/QueryObjectsStorage.h"
 #include "BasePlugin.h"
-#include "RouteParameters.h"
-#include "../Util/StringUtil.h"
 #include "../DataStructures/NodeInformationHelpDesk.h"
+#include "../Server/DataStructures/QueryObjectsStorage.h"
+#include "../Util/StringUtil.h"
 
 /*
  * This Plugin locates the nearest node in the road network for a given coordinate.
  */
 class LocatePlugin : public BasePlugin {
 public:
-    LocatePlugin(QueryObjectsStorage * objects) {
+    LocatePlugin(QueryObjectsStorage * objects) : descriptor_string("locate") {
         nodeHelpDesk = objects->nodeHelpDesk;
     }
-    std::string GetDescriptor() const { return std::string("locate"); }
+    const std::string & GetDescriptor() const { return descriptor_string; }
-    std::string GetVersionString() const { return std::string("0.3 (DL)"); }
     void HandleRequest(const RouteParameters & routeParameters, http::Reply& reply) {
         //check number of parameters
         if(!routeParameters.coordinates.size()) {
@@ -51,7 +47,7 @@ public:
         }
 
         //query to helpdesk
-        _Coordinate result;
+        FixedPointCoordinate result;
         std::string tmp;
         //json
 
@@ -99,15 +95,10 @@ public:
         reply.headers[0].value = tmp;
         return;
     }
-private:
-    inline bool checkCoord(const _Coordinate & c) {
-        if(c.lat > 90*100000 || c.lat < -90*100000 || c.lon > 180*100000 || c.lon <-180*100000) {
-            return false;
-        }
-        return true;
-    }
 
+private:
     NodeInformationHelpDesk * nodeHelpDesk;
+    std::string descriptor_string;
 };
 
 #endif /* LOCATEPLUGIN_H_ */

Plugins/NearestPlugin.h

@@ -21,14 +21,10 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef NearestPlugin_H_
 #define NearestPlugin_H_
 
-#include <fstream>
-
 #include "BasePlugin.h"
-#include "RouteParameters.h"
-
-#include "../Server/DataStructures/QueryObjectsStorage.h"
 
 #include "../DataStructures/NodeInformationHelpDesk.h"
+#include "../Server/DataStructures/QueryObjectsStorage.h"
 #include "../Util/StringUtil.h"
 
 /*
@@ -36,14 +32,17 @@ or see http://www.gnu.org/licenses/agpl.txt.
  */
 class NearestPlugin : public BasePlugin {
 public:
-    NearestPlugin(QueryObjectsStorage * objects) : names(objects->names) {
+    NearestPlugin(QueryObjectsStorage * objects )
+     :
+        names(objects->names),
+        descriptor_string("nearest")
+    {
         nodeHelpDesk = objects->nodeHelpDesk;
 
-        descriptorTable.Set("", 0); //default descriptor
+        descriptorTable.insert(std::make_pair(""    , 0)); //default descriptor
-        descriptorTable.Set("json", 1);
+        descriptorTable.insert(std::make_pair("json", 1));
     }
-    std::string GetDescriptor() const { return std::string("nearest"); }
+    const std::string & GetDescriptor() const { return descriptor_string; }
-    std::string GetVersionString() const { return std::string("0.3 (DL)"); }
     void HandleRequest(const RouteParameters & routeParameters, http::Reply& reply) {
         //check number of parameters
         if(!routeParameters.coordinates.size()) {
@@ -108,17 +107,12 @@ public:
         intToString(reply.content.size(), tmp);
         reply.headers[0].value = tmp;
     }
-private:
-    inline bool checkCoord(const _Coordinate & c) {
-        if(c.lat > 90*100000 || c.lat < -90*100000 || c.lon > 180*100000 || c.lon <-180*100000) {
-            return false;
-        }
-        return true;
-    }
 
+private:
     NodeInformationHelpDesk * nodeHelpDesk;
     HashTable<std::string, unsigned> descriptorTable;
     std::vector<std::string> & names;
+    std::string descriptor_string;
 };
 
 #endif /* NearestPlugin_H_ */

Plugins/TimestampPlugin.h

@@ -21,17 +21,14 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef TIMESTAMPPLUGIN_H_
 #define TIMESTAMPPLUGIN_H_
 
-#include <cassert>
-
 #include "BasePlugin.h"
-#include "RouteParameters.h"
 
 class TimestampPlugin : public BasePlugin {
 public:
-    TimestampPlugin(QueryObjectsStorage * o) : objects(o) {
+    TimestampPlugin(QueryObjectsStorage * o)
-    }
+     : objects(o), descriptor_string("timestamp")
-    std::string GetDescriptor() const { return std::string("timestamp"); }
+    { }
-    std::string GetVersionString() const { return std::string("0.3 (DL)"); }
+    const std::string & GetDescriptor() const { return descriptor_string; }
     void HandleRequest(const RouteParameters & routeParameters, http::Reply& reply) {
         std::string tmp;
 
@@ -70,6 +67,7 @@ public:
     }
 private:
     QueryObjectsStorage * objects;
+    std::string descriptor_string;
 };
 
 #endif /* TIMESTAMPPLUGIN_H_ */

Plugins/ViaRoutePlugin.h

@@ -21,29 +21,24 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef VIAROUTEPLUGIN_H_
 #define VIAROUTEPLUGIN_H_
 
-#include <cstdlib>
-#include <fstream>
-#include <sstream>
-#include <string>
-#include <vector>
-
 #include "BasePlugin.h"
-#include "RouteParameters.h"
 
 #include "../Algorithms/ObjectToBase64.h"
-
-#include "../Descriptors/BaseDescriptor.h"
-#include "../Descriptors/GPXDescriptor.h"
-#include "../Descriptors/JSONDescriptor.h"
-
 #include "../DataStructures/HashTable.h"
 #include "../DataStructures/QueryEdge.h"
 #include "../DataStructures/StaticGraph.h"
 #include "../DataStructures/SearchEngine.h"
-
+#include "../Descriptors/BaseDescriptor.h"
+#include "../Descriptors/GPXDescriptor.h"
+#include "../Descriptors/JSONDescriptor.h"
+#include "../Server/DataStructures/QueryObjectsStorage.h"
+#include "../Util/SimpleLogger.h"
 #include "../Util/StringUtil.h"
 
-#include "../Server/DataStructures/QueryObjectsStorage.h"
+#include <cstdlib>
+
+#include <string>
+#include <vector>
 
 class ViaRoutePlugin : public BasePlugin {
 private:
@@ -51,27 +46,30 @@ private:
     std::vector<std::string> & names;
     StaticGraph<QueryEdge::EdgeData> * graph;
     HashTable<std::string, unsigned> descriptorTable;
-    std::string pluginDescriptorString;
+    SearchEngine * searchEnginePtr;
-    SearchEngine<QueryEdge::EdgeData, StaticGraph<QueryEdge::EdgeData> > * searchEngine;
 public:
 
-    ViaRoutePlugin(QueryObjectsStorage * objects, std::string psd = "viaroute") : names(objects->names), pluginDescriptorString(psd) {
+    ViaRoutePlugin(QueryObjectsStorage * objects)
+     :
+        names(objects->names),
+        descriptor_string("viaroute")
+    {
         nodeHelpDesk = objects->nodeHelpDesk;
         graph = objects->graph;
 
-        searchEngine = new SearchEngine<QueryEdge::EdgeData, StaticGraph<QueryEdge::EdgeData> >(graph, nodeHelpDesk, names);
+        searchEnginePtr = new SearchEngine(graph, nodeHelpDesk, names);
 
-        descriptorTable.Set("", 0); //default descriptor
+        descriptorTable.insert(std::make_pair(""    , 0));
-        descriptorTable.Set("json", 0);
+        descriptorTable.insert(std::make_pair("json", 0));
-        descriptorTable.Set("gpx", 1);
+        descriptorTable.insert(std::make_pair("gpx" , 1));
     }
 
     virtual ~ViaRoutePlugin() {
-        delete searchEngine;
+        delete searchEnginePtr;
     }
 
-    std::string GetDescriptor() const { return pluginDescriptorString; }
+    const std::string & GetDescriptor() const { return descriptor_string; }
-    std::string GetVersionString() const { return std::string("0.3 (DL)"); }
+
     void HandleRequest(const RouteParameters & routeParameters, http::Reply& reply) {
         //check number of parameters
         if( 2 > routeParameters.coordinates.size() ) {
@@ -93,15 +91,15 @@ public:
         std::vector<PhantomNode> phantomNodeVector(rawRoute.rawViaNodeCoordinates.size());
         for(unsigned i = 0; i < rawRoute.rawViaNodeCoordinates.size(); ++i) {
             if(checksumOK && i < routeParameters.hints.size() && "" != routeParameters.hints[i]) {
-//                INFO("Decoding hint: " << routeParameters.hints[i] << " for location index " << i);
+//                SimpleLogger().Write() <<"Decoding hint: " << routeParameters.hints[i] << " for location index " << i;
-                DecodeObjectFromBase64(phantomNodeVector[i], routeParameters.hints[i]);
+                DecodeObjectFromBase64(routeParameters.hints[i], phantomNodeVector[i]);
                 if(phantomNodeVector[i].isValid(nodeHelpDesk->getNumberOfNodes())) {
-//                    INFO("Decoded hint " << i << " successfully");
+//                    SimpleLogger().Write() << "Decoded hint " << i << " successfully";
                     continue;
                 }
             }
-//            INFO("Brute force lookup of coordinate " << i);
+//            SimpleLogger().Write() << "Brute force lookup of coordinate " << i;
-            searchEngine->FindPhantomNodeForCoordinate( rawRoute.rawViaNodeCoordinates[i], phantomNodeVector[i], routeParameters.zoomLevel);
+            searchEnginePtr->FindPhantomNodeForCoordinate( rawRoute.rawViaNodeCoordinates[i], phantomNodeVector[i], routeParameters.zoomLevel);
         }
 
         for(unsigned i = 0; i < phantomNodeVector.size()-1; ++i) {
@@ -111,21 +109,21 @@ public:
             rawRoute.segmentEndCoordinates.push_back(segmentPhantomNodes);
         }
         if( ( routeParameters.alternateRoute ) && (1 == rawRoute.segmentEndCoordinates.size()) ) {
-//            INFO("Checking for alternative paths");
+//            SimpleLogger().Write() << "Checking for alternative paths";
-            searchEngine->alternativePaths(rawRoute.segmentEndCoordinates[0],  rawRoute);
+            searchEnginePtr->alternativePaths(rawRoute.segmentEndCoordinates[0],  rawRoute);
 
         } else {
-            searchEngine->shortestPath(rawRoute.segmentEndCoordinates, rawRoute);
+            searchEnginePtr->shortestPath(rawRoute.segmentEndCoordinates, rawRoute);
         }
 
 
         if(INT_MAX == rawRoute.lengthOfShortestPath ) {
-            DEBUG( "Error occurred, single path not found" );
+            SimpleLogger().Write(logDEBUG) << "Error occurred, single path not found";
         }
         reply.status = http::Reply::ok;
 
         //TODO: Move to member as smart pointer
-        BaseDescriptor<SearchEngine<QueryEdge::EdgeData, StaticGraph<QueryEdge::EdgeData> > > * desc;
+        BaseDescriptor * desc;
         if("" != routeParameters.jsonpParameter) {
             reply.content += routeParameters.jsonpParameter;
             reply.content += "(";
@@ -140,28 +138,28 @@ public:
 
         switch(descriptorType){
         case 0:
-            desc = new JSONDescriptor<SearchEngine<QueryEdge::EdgeData, StaticGraph<QueryEdge::EdgeData> > >();
+            desc = new JSONDescriptor();
 
             break;
         case 1:
-            desc = new GPXDescriptor<SearchEngine<QueryEdge::EdgeData, StaticGraph<QueryEdge::EdgeData> > >();
+            desc = new GPXDescriptor();
 
             break;
         default:
-            desc = new JSONDescriptor<SearchEngine<QueryEdge::EdgeData, StaticGraph<QueryEdge::EdgeData> > >();
+            desc = new JSONDescriptor();
 
             break;
         }
 
         PhantomNodes phantomNodes;
         phantomNodes.startPhantom = rawRoute.segmentEndCoordinates[0].startPhantom;
-//        INFO("Start location: " << phantomNodes.startPhantom.location)
+//        SimpleLogger().Write() << "Start location: " << phantomNodes.startPhantom.location;
         phantomNodes.targetPhantom = rawRoute.segmentEndCoordinates[rawRoute.segmentEndCoordinates.size()-1].targetPhantom;
-//        INFO("TargetLocation: " << phantomNodes.targetPhantom.location);
+//        SimpleLogger().Write() << "TargetLocation: " << phantomNodes.targetPhantom.location;
-//        INFO("Number of segments: " << rawRoute.segmentEndCoordinates.size());
+//        SimpleLogger().Write() << "Number of segments: " << rawRoute.segmentEndCoordinates.size();
         desc->SetConfig(descriptorConfig);
 
-        desc->Run(reply, rawRoute, phantomNodes, *searchEngine);
+        desc->Run(reply, rawRoute, phantomNodes, *searchEnginePtr);
         if("" != routeParameters.jsonpParameter) {
             reply.content += ")\n";
         }
@@ -204,7 +202,6 @@ public:
                 reply.headers[2].name = "Content-Disposition";
                 reply.headers[2].value = "attachment; filename=\"route.json\"";
             }
-
             break;
         }
 
@@ -212,12 +209,7 @@ public:
         return;
     }
 private:
-    inline bool checkCoord(const _Coordinate & c) {
+    std::string descriptor_string;
-        if(c.lat > 90*100000 || c.lat < -90*100000 || c.lon > 180*100000 || c.lon <-180*100000) {
-            return false;
-        }
-        return true;
-    }
 };
 
 

README.md

@@ -0,0 +1,40 @@
+# Readme
+
+For instructions on how to compile and run OSRM, please consult the Wiki at
+
+https://github.com/DennisOSRM/Project-OSRM/wiki
+
+or use our free and daily updated online service at
+
+http://map.project-osrm.org
+
+## References in publications
+
+When using the code in a (scientific) publication, please cite
+
+```
+@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
+
+| 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) |

Rakefile

@@ -4,6 +4,7 @@ require 'digest/sha1'
 require 'cucumber/rake/task'
 require 'sys/proctable'
 
+BUILD_FOLDER = 'build'
 DATA_FOLDER = 'sandbox'
 PROFILE = 'bicycle'
 OSRM_PORT = 5000
@@ -77,11 +78,17 @@ end
 
 
 desc "Rebuild and run tests."
-task :default => [:build, :cucumber]
+task :default => [:build]
 
-desc "Build using SConsstruct."
+desc "Build using CMake."
 task :build do
-  system "scons"
+  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."
@@ -99,8 +106,8 @@ desc "Download OSM data."
 task :download => :setup do
   Dir.mkdir "#{DATA_FOLDER}" unless File.exist? "#{DATA_FOLDER}"
   puts "Downloading..."
-  puts "curl http://download.geofabrik.de/openstreetmap/europe/#{osm_data_country}.osm.pbf -o #{DATA_FOLDER}/#{osm_data_country}.osm.pbf"
+  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/openstreetmap/europe/#{osm_data_country}.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"
@@ -117,9 +124,9 @@ end
 desc "Reprocess OSM data."
 task :process => :setup do
   Dir.chdir DATA_FOLDER do
-    raise "Error while extracting data." unless system "../osrm-extract #{osm_data_area_name}.osm.pbf #{PROFILES_FOLDER}/#{PROFILE}.lua"
+    raise "Error while extracting data." unless system "../#{BUILD_FOLDER}/osrm-extract #{osm_data_area_name}.osm.pbf #{PROFILES_FOLDER}/#{PROFILE}.lua"
     puts
-    raise "Error while preparing data." unless system "../osrm-prepare #{osm_data_area_name}.osrm #{osm_data_area_name}.osrm.restrictions #{PROFILES_FOLDER}/#{PROFILE}.lua"
+    raise "Error while preparing data." unless system "../#{BUILD_FOLDER}/osrm-prepare #{osm_data_area_name}.osrm #{osm_data_area_name}.osrm.restrictions #{PROFILES_FOLDER}/#{PROFILE}.lua"
     puts
   end
 end
@@ -127,14 +134,14 @@ end
 desc "Extract OSM data."
 task :extract => :setup do
   Dir.chdir DATA_FOLDER do
-    raise "Error while extracting data." unless system "../osrm-extract #{osm_data_area_name}.osm.pbf ../profiles/#{PROFILE}.lua"
+    raise "Error while extracting data." unless system "../#{BUILD_FOLDER}/osrm-extract #{osm_data_area_name}.osm.pbf ../profiles/#{PROFILE}.lua"
   end
 end
 
 desc "Prepare OSM data."
 task :prepare => :setup do
   Dir.chdir DATA_FOLDER do
-    raise "Error while preparing data." unless system "../osrm-prepare #{osm_data_area_name}.osrm #{osm_data_area_name}.osrm.restrictions ../profiles/#{PROFILE}.lua"
+    raise "Error while preparing data." unless system "../#{BUILD_FOLDER}/osrm-prepare #{osm_data_area_name}.osrm #{osm_data_area_name}.osrm.restrictions ../profiles/#{PROFILE}.lua"
   end
 end
 
@@ -154,7 +161,7 @@ desc "Run the routing server in the terminal. Press Ctrl-C to stop."
 task :run => :setup do
   Dir.chdir DATA_FOLDER do
     write_server_ini osm_data_area_name
-    system "../osrm-routed"
+    system "../#{BUILD_FOLDER}/osrm-routed"
   end
 end
 
@@ -163,7 +170,7 @@ task :up => :setup do
   Dir.chdir DATA_FOLDER do
     abort("Already up.") if up?
     write_server_ini osm_data_area_name
-    pipe = IO.popen('../osrm-routed 1>>osrm-routed.log 2>>osrm-routed.log')
+    pipe = IO.popen("../#{BUILD_FOLDER}/osrm-routed 1>>osrm-routed.log 2>>osrm-routed.log")
     timeout = 5
     (timeout*10).times do
       begin

RoutingAlgorithms/AlternativePathRouting.h

@@ -21,11 +21,10 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef ALTERNATIVEROUTES_H_
 #define ALTERNATIVEROUTES_H_
 
-#include <boost/unordered_map.hpp>
-#include <vector>
-#include <cmath>
-
 #include "BasicRoutingInterface.h"
+#include <boost/unordered_map.hpp>
+#include <cmath>
+#include <vector>
 
 const double VIAPATH_ALPHA   = 0.15;
 const double VIAPATH_EPSILON = 0.10; //alternative at most 15% longer
@@ -308,7 +307,7 @@ private:
         int aindex = 0;
         //compute forward sharing
         while( (packedAlternativePath[aindex] == packedShortestPath[aindex]) && (packedAlternativePath[aindex+1] == packedShortestPath[aindex+1]) ) {
-            //            INFO("retrieving edge (" << packedAlternativePath[aindex] << "," << packedAlternativePath[aindex+1] << ")");
+            //            SimpleLogger().Write() << "retrieving edge (" << packedAlternativePath[aindex] << "," << packedAlternativePath[aindex+1] << ")";
             typename SearchGraph::EdgeIterator edgeID = search_graph->FindEdgeInEitherDirection(packedAlternativePath[aindex], packedAlternativePath[aindex+1]);
             sharing += search_graph->GetEdgeData(edgeID).distance;
             ++aindex;

RoutingAlgorithms/BasicRoutingInterface.h

@@ -23,13 +23,16 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef BASICROUTINGINTERFACE_H_
 #define BASICROUTINGINTERFACE_H_
 
+#include "../DataStructures/RawRouteData.h"
+#include "../Util/ContainerUtils.h"
+#include "../Util/SimpleLogger.h"
+
 #include <boost/noncopyable.hpp>
 
 #include <cassert>
 #include <climits>
 
-#include "../Plugins/RawRouteData.h"
+#include <stack>
-#include "../Util/ContainerUtils.h"
 
 template<class QueryDataT>
 class BasicRoutingInterface : boost::noncopyable{
@@ -42,6 +45,7 @@ public:
     inline void RoutingStep(typename QueryDataT::QueryHeap & _forwardHeap, typename QueryDataT::QueryHeap & _backwardHeap, NodeID *middle, int *_upperbound, const int edgeBasedOffset, const bool forwardDirection) const {
         const NodeID node = _forwardHeap.DeleteMin();
         const int distance = _forwardHeap.GetKey(node);
+        //SimpleLogger().Write() << "Settled (" << _forwardHeap.GetData( node ).parent << "," << node << ")=" << distance;
         if(_backwardHeap.WasInserted(node) ){
             const int newDistance = _backwardHeap.GetKey(node) + distance;
             if(newDistance < *_upperbound ){

RoutingAlgorithms/ShortestPathRouting.h

@@ -73,18 +73,24 @@ public:
             //insert new starting nodes into forward heap, adjusted by previous distances.
             if(searchFrom1stStartNode) {
                 forward_heap1.Insert(phantomNodePair.startPhantom.edgeBasedNode, -phantomNodePair.startPhantom.weight1, phantomNodePair.startPhantom.edgeBasedNode);
+                // INFO("fw1: " << phantomNodePair.startPhantom.edgeBasedNode << "´, w: " << -phantomNodePair.startPhantom.weight1);
                 forward_heap2.Insert(phantomNodePair.startPhantom.edgeBasedNode, -phantomNodePair.startPhantom.weight1, phantomNodePair.startPhantom.edgeBasedNode);
-            }
+                // INFO("fw2: " << phantomNodePair.startPhantom.edgeBasedNode << "´, w: " << -phantomNodePair.startPhantom.weight1);
+           }
             if(phantomNodePair.startPhantom.isBidirected() && searchFrom2ndStartNode) {
                 forward_heap1.Insert(phantomNodePair.startPhantom.edgeBasedNode+1, -phantomNodePair.startPhantom.weight2, phantomNodePair.startPhantom.edgeBasedNode+1);
+                // INFO("fw1: " << phantomNodePair.startPhantom.edgeBasedNode+1 << "´, w: " << -phantomNodePair.startPhantom.weight2);
                 forward_heap2.Insert(phantomNodePair.startPhantom.edgeBasedNode+1, -phantomNodePair.startPhantom.weight2, phantomNodePair.startPhantom.edgeBasedNode+1);
+                // INFO("fw2: " << phantomNodePair.startPhantom.edgeBasedNode+1 << "´, w: " << -phantomNodePair.startPhantom.weight2);
             }
 
             //insert new backward nodes into backward heap, unadjusted.
             reverse_heap1.Insert(phantomNodePair.targetPhantom.edgeBasedNode, phantomNodePair.targetPhantom.weight1, phantomNodePair.targetPhantom.edgeBasedNode);
+            // INFO("rv1: " << phantomNodePair.targetPhantom.edgeBasedNode << ", w;" << phantomNodePair.targetPhantom.weight1 );
             if(phantomNodePair.targetPhantom.isBidirected() ) {
                 reverse_heap2.Insert(phantomNodePair.targetPhantom.edgeBasedNode+1, phantomNodePair.targetPhantom.weight2, phantomNodePair.targetPhantom.edgeBasedNode+1);
-            }
+                // INFO("rv2: " << phantomNodePair.targetPhantom.edgeBasedNode+1 << ", w;" << phantomNodePair.targetPhantom.weight2 );
+           }
             const int forward_offset = phantomNodePair.startPhantom.weight1 + (phantomNodePair.startPhantom.isBidirected() ? phantomNodePair.startPhantom.weight2 : 0);
             const int reverse_offset = phantomNodePair.targetPhantom.weight1 + (phantomNodePair.targetPhantom.isBidirected() ? phantomNodePair.targetPhantom.weight2 : 0);
 

SConstruct

@@ -1,299 +0,0 @@
-#Sconstruct
-
-import os
-import os.path
-import string
-import sys
-from subprocess import call
-
-def CheckBoost(context, version):
-    # Boost versions are in format major.minor.subminor
-    v_arr = version.split(".")
-    version_n = 0
-    if len(v_arr) > 0:
-        version_n += int(v_arr[0])*100000
-    if len(v_arr) > 1:
-        version_n += int(v_arr[1])*100
-    if len(v_arr) > 2:
-        version_n += int(v_arr[2])
-    
-    context.Message('Checking for Boost version >= %s... ' % (version))
-    ret = context.TryRun("""
-    #include <boost/version.hpp>
-    
-    int main()
-    {
-        return BOOST_VERSION >= %d ? 0 : 1;
-    }
-    """ % version_n, '.cpp')[0]
-    context.Result(ret)
-    return ret
-
-def CheckProtobuf(context, version):
-    # Protobuf versions are in format major.minor.subminor
-    v_arr = version.split(".")
-    version_n = 0
-    if len(v_arr) > 0:
-        version_n += int(v_arr[0])*1000000
-    if len(v_arr) > 1:
-        version_n += int(v_arr[1])*1000
-    if len(v_arr) > 2:
-        version_n += int(v_arr[2])
-    
-    context.Message('Checking for Protobuffer version >= %s... ' % (version))
-    ret = context.TryRun("""
-    #include <google/protobuf/stubs/common.h>
-	int main() {
-	return (GOOGLE_PROTOBUF_VERSION >= %d) ? 0 : 1;
-    }
-    """ % version_n, '.cpp')[0]
-    context.Result(ret)
-    return ret
-
-# Adding various options to the SConstruct
-AddOption('--cxx', dest='cxx', type='string', nargs=1, action='store', metavar='STRING', help='C++ Compiler')
-AddOption('--stxxlroot', dest='stxxlroot', type='string', nargs=1, action='store', metavar='STRING', help='root directory of STXXL')
-AddOption('--verbosity', dest='verbosity', type='string', nargs=1, action='store', metavar='STRING', help='make Scons talking')
-AddOption('--buildconfiguration', dest='buildconfiguration', type='string', nargs=1, action='store', metavar='STRING', help='debug or release')
-AddOption('--all-flags', dest='allflags', type='string', nargs=0, action='store', metavar='STRING', help='turn off -march optimization in release mode')
-AddOption('--with-tools', dest='withtools', type='string', nargs=0, action='store', metavar='STRING', help='build tools for data analysis')
-AddOption('--no-march', dest='nomarch', type='string', nargs=0, action='store', metavar='STRING', help='turn off native optimizations')
-
-env = Environment( ENV = {'PATH' : os.environ['PATH']} ,COMPILER = GetOption('cxx'))
-env["CC"] = os.getenv("CC") or env["CC"]
-env["CXX"] = os.getenv("CXX") or env["CXX"]
-env["ENV"].update(x for x in os.environ.items() if x[0].startswith("CCC_"))
-try:
-	env['ENV']['TERM'] = os.environ['TERM']
-except KeyError:
-	env['ENV']['TERM'] = 'none'
-	
-conf = Configure(env, custom_tests = { 'CheckBoost' : CheckBoost, 'CheckProtobuf' : CheckProtobuf })
-
-if GetOption('cxx') is None:
-    #default Compiler
-    if sys.platform == 'darwin':	#Mac OS X
-        env['CXX'] = 'clang++'
-    print 'Using default C++ Compiler: ', env['CXX'].strip()
-else:
-    env.Replace(CXX = GetOption('cxx'))
-    print 'Using user supplied C++ Compiler: ', env['CXX']
-
-if GetOption('allflags') is not None:
-    env.Append(CXXFLAGS = ["-Wextra", "-Wall", "-Wnon-virtual-dtor", "-Wundef", "-Wno-long-long", "-Woverloaded-virtual", "-Wfloat-equal", "-Wredundant-decls"])
-
-if "clang" in env["CXX"]:
-    print "Warning building with clang removes OpenMP parallelization"
-    if GetOption('allflags') is not None:
-        env.Append(CXXFLAGS = ["-W#warnings", "-Wc++0x-compat", "-Waddress-of-temporary", "-Wambiguous-member-template", "-Warray-bounds", "-Watomic-properties", "-Wbind-to-temporary-copy", "-Wbuiltin-macro-redefined", "-Wc++-compat", "-Wc++0x-extensions", "-Wcomments", "-Wconditional-uninitialized", "-Wconstant-logical-operand", "-Wdeclaration-after-statement", "-Wdeprecated", "-Wdeprecated-implementations", "-Wdeprecated-writable-strings", "-Wduplicate-method-arg", "-Wempty-body", "-Wendif-labels", "-Wenum-compare", "-Wformat=2", "-Wfour-char-constants", "-Wgnu", "-Wincomplete-implementation", "-Winvalid-noreturn", "-Winvalid-offsetof", "-Winvalid-token-paste", "-Wlocal-type-template-args", "-Wmethod-signatures", "-Wmicrosoft", "-Wmissing-declarations", "-Wnon-pod-varargs", "-Wnonfragile-abi2", "-Wnull-dereference", "-Wout-of-line-declaration", "-Woverlength-strings", "-Wpacked", "-Wpointer-arith", "-Wpointer-sign", "-Wprotocol", "-Wreadonly-setter-attrs", "-Wselector", "-Wshift-overflow", "-Wshift-sign-overflow", "-Wstrict-selector-match", "-Wsuper-class-method-mismatch", "-Wtautological-compare", "-Wtypedef-redefinition", "-Wundeclared-selector", "-Wunnamed-type-template-args", "-Wunused-exception-parameter", "-Wunused-member-function", "-Wused-but-marked-unused", "-Wvariadic-macros"])
-else:
-	env.Append(CCFLAGS = ['-minline-all-stringops', '-fopenmp', '-Wall'])
-	env.Append(LINKFLAGS = '-fopenmp')
-
-if GetOption('buildconfiguration') == 'debug':
-	env.Append(CCFLAGS = ['-Wall', '-g3', '-rdynamic'])
-else:
-	env.Append(CCFLAGS = ['-O3', '-DNDEBUG'])
-
-if sys.platform == 'darwin':	#Mac OS X
-	#os x default installations
-	env.Append(CPPPATH = ['/usr/include/libxml2'] )
-	env.Append(CPPPATH = ['/usr/X11/include'])		#comes with os x
-#	env.Append(LIBPATH = ['/usr/X11/lib'])			#needed for libpng
-	
-	#assume stxxl and boost are installed via homebrew. call brew binary to get folder locations
-	import subprocess
-	stxxl_prefix = subprocess.check_output(["brew", "--prefix", "libstxxl"]).strip()
-	env.Append(CPPPATH = [stxxl_prefix+"/include"] )
-	env.Append(LIBPATH = [stxxl_prefix+"/lib"] )
-	boost_prefix = subprocess.check_output(["brew", "--prefix", "boost"]).strip()
-	env.Append(CPPPATH = [boost_prefix+"/include"] )
-	env.Append(LIBPATH = [boost_prefix+"/lib"] )
-	if not conf.CheckLibWithHeader('lua', 'lua.h', 'C'):
-		print "lua library not found. Exiting"
-		Exit(-1)
-	
-	if not conf.CheckLibWithHeader('luabind', 'luabind/luabind.hpp', 'CXX'):
-		print "luabind library not found. Exiting"
-		Exit(-1)
-
-elif sys.platform.startswith("freebsd"):
-	env.ParseConfig('pkg-config --cflags --libs protobuf')
-	env.Append(CPPPATH = ['/usr/local/include', '/usr/local/include/libxml2'])
-	env.Append(LIBPATH = ['/usr/local/lib'])
-	if GetOption('stxxlroot') is not None:
-	   env.Append(CPPPATH = GetOption('stxxlroot')+'/include')
-	   env.Append(LIBPATH = GetOption('stxxlroot')+'/lib')
-	   print 'STXXLROOT = ', GetOption('stxxlroot')
-elif sys.platform == 'win32':
-	#SCons really wants to use Microsoft compiler
-	print "Compiling is not yet supported on Windows"
-	Exit(-1)
-else:
-	print "Default platform"
-	if GetOption('stxxlroot') is not None:
-	   env.Append(CPPPATH = GetOption('stxxlroot')+'/include')
-	   env.Append(LIBPATH = GetOption('stxxlroot')+'/lib')
-	   print 'STXXLROOT = ', GetOption('stxxlroot')
-	env.Append(CPPPATH = ['/usr/include', '/usr/include/include', '/usr/include/libxml2/'])
-	if not conf.CheckLibWithHeader('pthread', 'pthread.h', 'CXX'):
-		print "pthread not found. Exiting"
-		Exit(-1)
-	
-	if not conf.CheckLibWithHeader('luajit-5.1', 'luajit-2.0/lua.h', 'CXX'):
-		print "luajit library not found. Checking for interpreter"
-		env.ParseConfig('pkg-config --cflags --libs lua5.1')
-	env.ParseConfig('pkg-config --cflags --libs luabind')
-
-#Check if architecture optimizations shall be turned off
-if GetOption('buildconfiguration') != 'debug' and sys.platform != 'darwin' and GetOption('nomarch') is None:
-	env.Append(CCFLAGS = ['-march=native'])
-
-if not conf.CheckHeader('omp.h'):
-	print "Compiler does not support OpenMP. Exiting"
-	Exit(-1)
-if not conf.CheckLibWithHeader('bz2', 'bzlib.h', 'CXX'):
-	print "bz2 library not found. Exiting"
-	Exit(-1)
-if GetOption('withtools') is not None:
-	if not conf.CheckLibWithHeader('gdal', 'gdal/gdal.h', 'CXX'):
-		print "gdal library not found. Exiting"
-		Exit(-1)
-if not conf.CheckLibWithHeader('osmpbf', 'osmpbf/osmpbf.h', 'CXX'):
-	print "osmpbf library not found. Exiting"
-	print "Either install libosmpbf-dev (Ubuntu) or use https://github.com/scrosby/OSM-binary"
-	Exit(-1)
-if not conf.CheckLibWithHeader('protobuf', 'google/protobuf/descriptor.h', 'CXX'):
-	print "Google Protobuffer library not found. Exiting"
-	Exit(-1)
-#check for protobuf 2.3.0
-if not (conf.CheckProtobuf('2.3.0')):
-	print 'libprotobuf version >= 2.3.0 needed'
-	Exit(-1);
-if not (env.Detect('protoc')):
-	print 'protobuffer compiler not found'
-	Exit(-1);
-if not conf.CheckLibWithHeader('stxxl', 'stxxl.h', 'CXX'):
-	print "stxxl library not found. Exiting"
-	Exit(-1)
-if not conf.CheckLibWithHeader('xml2', 'libxml/xmlreader.h', 'CXX'):
-	print "libxml2 library or header not found. Exiting"
-	Exit(-1)
-if not conf.CheckLibWithHeader('z', 'zlib.h', 'CXX'):
-	print "zlib library or header not found. Exiting"
-	Exit(-1)
-#Check BOOST installation
-if not (conf.CheckBoost('1.44')):
-	print 'Boost version >= 1.44 needed'
-	Exit(-1);
-if not conf.CheckLib('boost_system', language="C++"):
-	if not conf.CheckLib('boost_system-mt', language="C++"):
-		print "boost_system library not found. Exiting"
-		Exit(-1)
-	else:
-		print "using boost -mt"
-		env.Append(CCFLAGS = ' -lboost_system-mt')
-		env.Append(LINKFLAGS = ' -lboost_system-mt')
-if not conf.CheckLibWithHeader('boost_thread', 'boost/thread.hpp', 'CXX'):
-	if not conf.CheckLibWithHeader('boost_thread-mt', 'boost/thread.hpp', 'CXX'):
-		print "boost thread library not found. Exiting"
-		Exit(-1)
-	else:
-		print "using boost -mt"
-		env.Append(CCFLAGS = ' -lboost_thread-mt')
-		env.Append(LINKFLAGS = ' -lboost_thread-mt')
-if not conf.CheckLibWithHeader('boost_regex', 'boost/regex.hpp', 'CXX'):
-	if not conf.CheckLibWithHeader('boost_regex-mt', 'boost/regex.hpp', 'CXX'):
-		print "boost/regex.hpp not found. Exiting"
-		Exit(-1)
-	else:
-		print "using boost_regex -mt"
-		env.Append(CCFLAGS = ' -lboost_regex-mt')
-		env.Append(LINKFLAGS = ' -lboost_regex-mt')
-if not conf.CheckLib('boost_filesystem', language="C++"):
-	if not conf.CheckLib('boost_filesystem-mt', language="C++"):
-		print "boost_filesystem library not found. Exiting"
-		Exit(-1)
-	else:
-		print "using boost -mt"
-		env.Append(CCFLAGS = ' -lboost_filesystem-mt')
-		env.Append(LINKFLAGS = ' -lboost_filesystem-mt')
-if not conf.CheckCXXHeader('boost/archive/iterators/base64_from_binary.hpp'):
-	print "boost/archive/iterators/base64_from_binary.hpp not found. Exiting"
-	Exit(-1)
-if not conf.CheckCXXHeader('boost/archive/iterators/binary_from_base64.hpp'):
-	print "boost/archive/iterators/binary_from_base64.hpp not found. Exiting"
-	Exit(-1)
-if not conf.CheckCXXHeader('boost/archive/iterators/transform_width.hpp'):
-	print "boost/archive/iterators/transform_width.hpp not found. Exiting"
-	Exit(-1)
-if not conf.CheckCXXHeader('boost/bind.hpp'):
-	print "boost/bind.hpp not found. Exiting"
-	Exit(-1)
-if not conf.CheckCXXHeader('boost/circular_buffer.hpp'):
-	print "boost/circular_buffer.hpp not found. Exiting"
-	Exit(-1)
-if not conf.CheckCXXHeader('boost/enable_shared_from_this.hpp'):
-	print "boost/bind.hpp not found. Exiting"
-	Exit(-1)
-if not conf.CheckCXXHeader('boost/foreach.hpp'):
-	print "boost/foreach.hpp not found. Exiting"
-	Exit(-1)
-if not conf.CheckCXXHeader('boost/lexical_cast.hpp'):
-	print "boost/foreach.hpp not found. Exiting"
-	Exit(-1)
-if not conf.CheckCXXHeader('boost/logic/tribool.hpp'):
-	print "boost/foreach.hpp not found. Exiting"
-	Exit(-1)
-if not conf.CheckCXXHeader('boost/math/tr1.hpp'):
-	print "boost/foreach.hpp not found. Exiting"
-	Exit(-1)
-if not conf.CheckCXXHeader('boost/noncopyable.hpp'):
-	print "boost/noncopyable.hpp not found. Exiting"
-	Exit(-1)
-if not conf.CheckCXXHeader('boost/property_tree/ptree.hpp'):
-	print "boost/property_tree/ptree.hpp not found. Exiting"
-	Exit(-1)
-if not conf.CheckCXXHeader('boost/property_tree/ini_parser.hpp'):
-	print "boost/property_tree/ini_parser.hpp not found. Exiting"
-	Exit(-1)
-if not conf.CheckCXXHeader('boost/shared_ptr.hpp'):
-	print "boost/shared_ptr.hpp not found. Exiting"
-	Exit(-1)
-if not conf.CheckCXXHeader('boost/thread/mutex.hpp'):
-	print "boost/shared_ptr.hpp not found. Exiting"
-	Exit(-1)
-if not conf.CheckCXXHeader('boost/thread/thread.hpp'):
-	print "boost/thread/thread.hpp not found. Exiting"
-	Exit(-1)
-if not conf.CheckCXXHeader('boost/thread/condition.hpp'):
-	print "boost/thread/condition.hpp not found. Exiting"
-	Exit(-1)
-if not conf.CheckCXXHeader('boost/thread/thread.hpp'):
-	print "boost/thread/thread.hpp not found. Exiting"
-	Exit(-1)
-if not conf.CheckCXXHeader('boost/thread.hpp'):
-	print "boost thread header not found. Exiting"
-	Exit(-1)
-if not conf.CheckCXXHeader('boost/tuple/tuple.hpp'):
-	print "boost thread header not found. Exiting"
-	Exit(-1)
-if not conf.CheckCXXHeader('boost/unordered_map.hpp'):
-	print "boost thread header not found. Exiting"
-	Exit(-1)
-
-#checks for intels thread building blocks library
-#if not conf.CheckLibWithHeader('tbb', 'tbb/tbb.h', 'CXX'):
-#	print "Intel TBB library not found. Exiting"
-#	Exit(-1)
-#if not conf.CheckCXXHeader('tbb/task_scheduler_init.h'):
-#	print "tbb/task_scheduler_init.h not found. Exiting"
-#	Exit(-1)
-
-env.Program(target = 'osrm-extract', source = ["extractor.cpp", Glob('Util/*.cpp'), Glob('Extractor/*.cpp')])
-env.Program(target = 'osrm-prepare', source = ["createHierarchy.cpp", Glob('Contractor/*.cpp'), Glob('Util/SRTMLookup/*.cpp'), Glob('Algorithms/*.cpp')])
-env.Program(target = 'osrm-routed', source = ["routed.cpp", 'Descriptors/DescriptionFactory.cpp', Glob('ThirdParty/*.cc'), Glob('Server/DataStructures/*.cpp')], CCFLAGS = env['CCFLAGS'] + ['-DROUTED'])
-if GetOption('withtools') is not None:
-	env.Program(target = 'Tools/osrm-component', source = ["Tools/componentAnalysis.cpp"])
-env = conf.Finish()
-

Server/BasicDatastructures.h

@@ -20,12 +20,16 @@ or see http://www.gnu.org/licenses/agpl.txt.
 
 #ifndef BASIC_DATASTRUCTURES_H
 #define BASIC_DATASTRUCTURES_H
-#include <string>
-#include <boost/foreach.hpp>
-#include <boost/lexical_cast.hpp>
 
 #include "../Util/StringUtil.h"
 
+#include <boost/asio.hpp>
+#include <boost/foreach.hpp>
+
+#include <string>
+#include <sstream>
+#include <vector>
+
 namespace http {
 
 const std::string okString 					= "HTTP/1.0 200 OK\r\n";
@@ -77,7 +81,7 @@ struct Reply {
 		BOOST_FOREACH ( Header& h,  headers) {
 			if("Content-Length" == h.name) {
 				std::string sizeString;
-				intToString(size,h.value );
+				intToString(size,h.value);
 			}
 		}
 	}
@@ -139,11 +143,15 @@ Reply Reply::stockReply(Reply::status_type status) {
 	Reply rep;
 	rep.status = status;
 	rep.content = ToString(status);
-	rep.headers.resize(3);	
+	rep.headers.resize(3);
 	rep.headers[0].name = "Access-Control-Allow-Origin";
 	rep.headers[0].value = "*";
 	rep.headers[1].name = "Content-Length";
-	rep.headers[1].value = boost::lexical_cast<std::string>(rep.content.size());
+
+    std::string s;
+    intToString(rep.content.size(), s);
+
+    rep.headers[1].value = s;
 	rep.headers[2].name = "Content-Type";
 	rep.headers[2].value = "text/html";
 	return rep;

Server/Connection.h

@@ -21,7 +21,9 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef CONNECTION_H
 #define CONNECTION_H
 
-#include <vector>
+#include "BasicDatastructures.h"
+#include "RequestHandler.h"
+#include "RequestParser.h"
 
 #include <boost/asio.hpp>
 #include <boost/array.hpp>
@@ -30,11 +32,9 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #include <boost/shared_ptr.hpp>
 #include <boost/enable_shared_from_this.hpp>
 
-#include "BasicDatastructures.h"
+#include <zlib.h>
-#include "RequestHandler.h"
-#include "RequestParser.h"
 
-#include "zlib.h"
+#include <vector>
 
 namespace http {
 

Server/DataStructures/QueryObjectsStorage.cpp

@@ -20,64 +20,107 @@ or see http://www.gnu.org/licenses/agpl.txt.
 
 
 #include "QueryObjectsStorage.h"
-#include "../../Util/GraphLoader.h"
 
-QueryObjectsStorage::QueryObjectsStorage(std::string hsgrPath, std::string ramIndexPath, std::string fileIndexPath, std::string nodesPath, std::string edgesPath, std::string namesPath, std::string timestampPath) {
+QueryObjectsStorage::QueryObjectsStorage(
-	INFO("loading graph data");
+	const std::string & hsgrPath,
-	std::ifstream hsgrInStream(hsgrPath.c_str(), std::ios::binary);
+	const std::string & ramIndexPath,
-    if(!hsgrInStream) { ERR(hsgrPath <<  " not found"); }
+	const std::string & fileIndexPath,
+	const std::string & nodesPath,
+	const std::string & edgesPath,
+	const std::string & namesPath,
+	const std::string & timestampPath
+) {
+	if( hsgrPath.empty() ) {
+		throw OSRMException("no hsgr file given in ini file");
+	}
+	if( ramIndexPath.empty() ) {
+		throw OSRMException("no ram index file given in ini file");
+	}
+	if( fileIndexPath.empty() ) {
+		throw OSRMException("no mem index file given in ini file");
+	}
+	if( nodesPath.empty() ) {
+		throw OSRMException("no nodes file given in ini file");
+	}
+	if( edgesPath.empty() ) {
+		throw OSRMException("no edges file given in ini file");
+	}
+	if( namesPath.empty() ) {
+		throw OSRMException("no names file given in ini file");
+	}
+
+	SimpleLogger().Write() << "loading graph data";
 	//Deserialize road network graph
 	std::vector< QueryGraph::_StrNode> nodeList;
 	std::vector< QueryGraph::_StrEdge> edgeList;
-	const int n = readHSGRFromStream(hsgrInStream, nodeList, edgeList, &checkSum);
+	const int n = readHSGRFromStream(
+		hsgrPath,
+		nodeList,
+		edgeList,
+		&checkSum
+	);
 
-	INFO("Data checksum is " << checkSum);
+	SimpleLogger().Write() << "Data checksum is " << checkSum;
 	graph = new QueryGraph(nodeList, edgeList);
 	assert(0 == nodeList.size());
 	assert(0 == edgeList.size());
 
 	if(timestampPath.length()) {
-	    INFO("Loading Timestamp");
+	    SimpleLogger().Write() << "Loading Timestamp";
 	    std::ifstream timestampInStream(timestampPath.c_str());
-	    if(!timestampInStream) { ERR(timestampPath <<  " not found"); }
+	    if(!timestampInStream) {
+	    	SimpleLogger().Write(logWARNING) <<  timestampPath <<  " not found";
+	    }
 
 	    getline(timestampInStream, timestamp);
 	    timestampInStream.close();
 	}
-	if(!timestamp.length())
+	if(!timestamp.length()) {
 	    timestamp = "n/a";
-	if(25 < timestamp.length())
+	}
+	if(25 < timestamp.length()) {
 	    timestamp.resize(25);
+	}
 
-    INFO("Loading auxiliary information");
+    SimpleLogger().Write() << "Loading auxiliary information";
     //Init nearest neighbor data structure
-	std::ifstream nodesInStream(nodesPath.c_str(), std::ios::binary);
+	nodeHelpDesk = new NodeInformationHelpDesk(
-	if(!nodesInStream) { ERR(nodesPath <<  " not found"); }
+		ramIndexPath,
-    std::ifstream edgesInStream(edgesPath.c_str(), std::ios::binary);
+		fileIndexPath,
-    if(!edgesInStream) { ERR(edgesPath <<  " not found"); }
+		nodesPath,
-	nodeHelpDesk = new NodeInformationHelpDesk(ramIndexPath.c_str(), fileIndexPath.c_str(), n, checkSum);
+		edgesPath,
-	nodeHelpDesk->initNNGrid(nodesInStream, edgesInStream);
+		n,
+		checkSum
+	);
 
 	//deserialize street name list
-	INFO("Loading names index");
+	SimpleLogger().Write() << "Loading names index";
-	std::ifstream namesInStream(namesPath.c_str(), std::ios::binary);
+	boost::filesystem::path names_file(namesPath);
-    if(!namesInStream) { ERR(namesPath <<  " not found"); }
+
-	unsigned size(0);
+    if ( !boost::filesystem::exists( names_file ) ) {
-	namesInStream.read((char *)&size, sizeof(unsigned));
+        throw OSRMException("names file does not exist");
-	//        names = new std::vector<std::string>();
+    }
+    if ( 0 == boost::filesystem::file_size( names_file ) ) {
+        throw OSRMException("names file is empty");
+    }
+
+	boost::filesystem::ifstream name_stream(names_file, std::ios::binary);
+	unsigned size = 0;
+	name_stream.read((char *)&size, sizeof(unsigned));
+	BOOST_ASSERT_MSG(0 != size, "name file empty");
 
 	char buf[1024];
-	for(unsigned i = 0; i < size; ++i) {
+	for( unsigned i = 0; i < size; ++i ) {
-		unsigned sizeOfString = 0;
+		unsigned size_of_string = 0;
-		namesInStream.read((char *)&sizeOfString, sizeof(unsigned));
+		name_stream.read((char *)&size_of_string, sizeof(unsigned));
-		buf[sizeOfString] = '\0'; // instead of memset
+		buf[size_of_string] = '\0'; // instead of memset
-		namesInStream.read(buf, sizeOfString);
+		name_stream.read(buf, size_of_string);
 		names.push_back(buf);
 	}
 	std::vector<std::string>(names).swap(names);
-	hsgrInStream.close();
+	BOOST_ASSERT_MSG(0 != names.size(), "could not load any names");
-	namesInStream.close();
+	name_stream.close();
-	INFO("All query data structures loaded");
+	SimpleLogger().Write() << "All query data structures loaded";
 }
 
 QueryObjectsStorage::~QueryObjectsStorage() {

Server/DataStructures/QueryObjectsStorage.h

@@ -22,16 +22,24 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef QUERYOBJECTSSTORAGE_H_
 #define QUERYOBJECTSSTORAGE_H_
 
-#include<vector>
+#include "../../Util/GraphLoader.h"
-#include<string>
+#include "../../Util/OSRMException.h"
-
+#include "../../Util/SimpleLogger.h"
 #include "../../DataStructures/NodeInformationHelpDesk.h"
 #include "../../DataStructures/QueryEdge.h"
 #include "../../DataStructures/StaticGraph.h"
 
+#include <boost/assert.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/filesystem/fstream.hpp>
+
+#include <vector>
+#include <string>
+
+
 struct QueryObjectsStorage {
-    typedef StaticGraph<QueryEdge::EdgeData> QueryGraph;
+    typedef StaticGraph<QueryEdge::EdgeData>    QueryGraph;
-    typedef QueryGraph::InputEdge InputEdge;
+    typedef QueryGraph::InputEdge               InputEdge;
 
     NodeInformationHelpDesk * nodeHelpDesk;
     std::vector<std::string> names;
@@ -39,7 +47,15 @@ struct QueryObjectsStorage {
     std::string timestamp;
     unsigned checkSum;
 
-    QueryObjectsStorage(std::string hsgrPath, std::string ramIndexPath, std::string fileIndexPath, std::string nodesPath, std::string edgesPath, std::string namesPath, std::string timestampPath);
+    QueryObjectsStorage(
+        const std::string & hsgrPath,
+        const std::string & ramIndexPath,
+        const std::string & fileIndexPath,
+        const std::string & nodesPath,
+        const std::string & edgesPath,
+        const std::string & namesPath,
+        const std::string & timestampPath
+    );
 
     ~QueryObjectsStorage();
 };

Server/DataStructures/RouteParameters.h

@@ -21,15 +21,25 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef ROUTE_PARAMETERS_H
 #define ROUTE_PARAMETERS_H
 
+#include "../../DataStructures/Coordinate.h"
+#include "../../DataStructures/HashTable.h"
+
+#include <boost/fusion/container/vector.hpp>
+#include <boost/fusion/sequence/intrinsic.hpp>
+#include <boost/fusion/include/at_c.hpp>
+
 #include <string>
 #include <vector>
 
-#include <boost/fusion/sequence/intrinsic.hpp>
-
-#include "../DataStructures/Coordinate.h"
-
 struct RouteParameters {
-    RouteParameters() : zoomLevel(18), printInstructions(false), alternateRoute(true), geometry(true), compression(true), deprecatedAPI(false), checkSum(-1) {}
+    RouteParameters() :
+        zoomLevel(18),
+        printInstructions(false),
+        alternateRoute(true),
+        geometry(true),
+        compression(true),
+        deprecatedAPI(false),
+        checkSum(-1) {}
     short zoomLevel;
     bool printInstructions;
     bool alternateRoute;
@@ -42,12 +52,13 @@ struct RouteParameters {
     std::string jsonpParameter;
     std::string language;
     std::vector<std::string> hints;
-    std::vector<_Coordinate> coordinates;
+    std::vector<FixedPointCoordinate> coordinates;
-    typedef HashTable<std::string, std::string>::MyIterator OptionsIterator;
+    typedef HashTable<std::string, std::string>::const_iterator OptionsIterator;
 
     void setZoomLevel(const short i) {
-        if (18 > i && 0 < i)
+        if (18 > i && 0 < i) {
             zoomLevel = i;
+        }
     }
 
     void setAlternateRouteFlag(const bool b) {
@@ -95,13 +106,11 @@ struct RouteParameters {
         compression = b;
     }
 
-    void addCoordinate(boost::fusion::vector < double, double > arg_) {
+    void addCoordinate(const boost::fusion::vector < double, double > & arg_) {
-        int lat = 100000.*boost::fusion::at_c < 0 > (arg_);
+        int lat = COORDINATE_PRECISION*boost::fusion::at_c < 0 > (arg_);
-        int lon = 100000.*boost::fusion::at_c < 1 > (arg_);
+        int lon = COORDINATE_PRECISION*boost::fusion::at_c < 1 > (arg_);
-        _Coordinate myCoordinate(lat, lon);
+        coordinates.push_back(FixedPointCoordinate(lat, lon));
-        coordinates.push_back(_Coordinate(lat, lon));
     }
 };
 
-
 #endif /*ROUTE_PARAMETERS_H*/

Server/RequestHandler.h

@@ -21,58 +21,61 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef REQUEST_HANDLER_H
 #define REQUEST_HANDLER_H
 
-#include <algorithm>
-#include <cctype> // std::tolower
-#include <string>
-#include <iostream>
-#include <boost/lexical_cast.hpp>
-#include <boost/noncopyable.hpp>
-
 #include "APIGrammar.h"
 #include "BasicDatastructures.h"
-#include "../DataStructures/HashTable.h"
+#include "DataStructures/RouteParameters.h"
-#include "../Plugins/BasePlugin.h"
+#include "../Library/OSRM.h"
-#include "../Plugins/RouteParameters.h"
+#include "../Util/SimpleLogger.h"
 #include "../Util/StringUtil.h"
 #include "../typedefs.h"
 
-namespace http {
+#include <boost/foreach.hpp>
+#include <boost/noncopyable.hpp>
+
+#include <algorithm>
+#include <iostream>
+#include <iterator>
+#include <string>
 
 class RequestHandler : private boost::noncopyable {
 public:
-    explicit RequestHandler() : _pluginCount(0) { }
+    typedef APIGrammar<std::string::iterator, RouteParameters> APIGrammarParser;
+    explicit RequestHandler() { }
 
-    ~RequestHandler() {
+    void handle_request(const http::Request& req, http::Reply& rep){
-
-        for(unsigned i = 0; i < _pluginVector.size(); i++) {
-            BasePlugin * tempPointer = _pluginVector[i];
-            delete tempPointer;
-        }
-    }
-
-    void handle_request(const Request& req, Reply& rep){
         //parse command
-        std::string request(req.uri);
+        try {
+            std::string request(req.uri);
 
-        { //This block logs the current request to std out. should be moved to a logging component
             time_t ltime;
             struct tm *Tm;
 
             ltime=time(NULL);
             Tm=localtime(&ltime);
 
-            INFO((Tm->tm_mday < 10 ? "0" : "" )  << Tm->tm_mday << "-" << (Tm->tm_mon+1 < 10 ? "0" : "" )  << (Tm->tm_mon+1) << "-" << 1900+Tm->tm_year << " " << (Tm->tm_hour < 10 ? "0" : "" ) << Tm->tm_hour << ":" << (Tm->tm_min < 10 ? "0" : "" ) << Tm->tm_min << ":" << (Tm->tm_sec < 10 ? "0" : "" ) << Tm->tm_sec << " " <<
+            SimpleLogger().Write() <<
-                    req.endpoint.to_string() << " " << req.referrer << ( 0 == req.referrer.length() ? "- " :" ") << req.agent << ( 0 == req.agent.length() ? "- " :" ") << req.uri );
+                (Tm->tm_mday < 10 ? "0" : "" )  << Tm->tm_mday    << "-" <<
-        }
+                (Tm->tm_mon+1 < 10 ? "0" : "" ) << (Tm->tm_mon+1) << "-" <<
-        try {
+                1900+Tm->tm_year << " " << (Tm->tm_hour < 10 ? "0" : "" ) <<
+                Tm->tm_hour << ":" << (Tm->tm_min < 10 ? "0" : "" ) <<
+                Tm->tm_min << ":" << (Tm->tm_sec < 10 ? "0" : "" ) <<
+                Tm->tm_sec << " " << req.endpoint.to_string() << " " <<
+                req.referrer << ( 0 == req.referrer.length() ? "- " :" ") <<
+                req.agent << ( 0 == req.agent.length() ? "- " :" ") << req.uri;
+
             RouteParameters routeParameters;
-            APIGrammar<std::string::iterator, RouteParameters> apiParser(&routeParameters);
+            APIGrammarParser apiParser(&routeParameters);
 
             std::string::iterator it = request.begin();
-            bool result = boost::spirit::qi::parse(it, request.end(), apiParser);    // returns true if successful
+            const bool result = boost::spirit::qi::parse(
-            if (!result || (it != request.end()) ) {
+                it,
+                request.end(),
+                apiParser
+            );
+
+            if ( !result || (it != request.end()) ) {
                 rep = http::Reply::stockReply(http::Reply::badRequest);
-                int position = std::distance(request.begin(), it);
+                const int position = std::distance(request.begin(), it);
                 std::string tmp_position_string;
                 intToString(position, tmp_position_string);
                 rep.content += "Input seems to be malformed close to position ";
@@ -80,38 +83,30 @@ public:
                 rep.content += request;
                 rep.content += tmp_position_string;
                 rep.content += "<br>";
-                for(unsigned i = 0, end = std::distance(request.begin(), it); i < end; ++i)
+                const unsigned end = std::distance(request.begin(), it);
+                for(unsigned i = 0; i < end; ++i) {
                     rep.content += "&nbsp;";
+                }
                 rep.content += "^<br></pre>";
             } else {
-                //Finished parsing, lets call the right plugin to handle the request
+                //parsing done, lets call the right plugin to handle the request
-                if(pluginMap.Holds(routeParameters.service)) {
+                routing_machine->RunQuery(routeParameters, rep);
-                    rep.status = Reply::ok;
-                    _pluginVector[pluginMap.Find(routeParameters.service)]->HandleRequest(routeParameters, rep );
-                } else {
-                    rep = Reply::stockReply(Reply::badRequest);
-                }
                 return;
             }
         } catch(std::exception& e) {
-            rep = Reply::stockReply(Reply::internalServerError);
+            rep = http::Reply::stockReply(http::Reply::internalServerError);
-            std::cerr << "[server error] code: " << e.what() << ", uri: " << req.uri << std::endl;
+            SimpleLogger().Write(logWARNING) <<
+                "[server error] code: " << e.what() << ", uri: " << req.uri;
             return;
         }
     };
 
-    void RegisterPlugin(BasePlugin * plugin) {
+    void RegisterRoutingMachine(OSRM * osrm) {
-        std::cout << "[handler] registering plugin " << plugin->GetDescriptor() << std::endl;
+        routing_machine = osrm;
-        pluginMap.Add(plugin->GetDescriptor(), _pluginCount);
-        _pluginVector.push_back(plugin);
-        ++_pluginCount;
     }
 
 private:
-    HashTable<std::string, unsigned> pluginMap;
+    OSRM * routing_machine;
-    std::vector<BasePlugin *> _pluginVector;
-    unsigned _pluginCount;
 };
-} // namespace http
 
 #endif // REQUEST_HANDLER_H

Server/RequestParser.h

@@ -21,9 +21,10 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef REQUEST_PARSER_H
 #define REQUEST_PARSER_H
 
+#include "BasicDatastructures.h"
+
 #include <boost/logic/tribool.hpp>
 #include <boost/tuple/tuple.hpp>
-#include "BasicDatastructures.h"
 
 namespace http {
 

Server/Server.h

@@ -21,21 +21,29 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef SERVER_H
 #define SERVER_H
 
-#include <vector>
+#include "Connection.h"
+#include "RequestHandler.h"
+
 #include <boost/asio.hpp>
 #include <boost/bind.hpp>
 #include <boost/noncopyable.hpp>
 #include <boost/shared_ptr.hpp>
 #include <boost/thread.hpp>
 
-#include "Connection.h"
+#include <vector>
-#include "RequestHandler.h"
-
-namespace http {
 
 class Server: private boost::noncopyable {
 public:
-	explicit Server(const std::string& address, const std::string& port, unsigned thread_pool_size) : threadPoolSize(thread_pool_size), acceptor(ioService), newConnection(new Connection(ioService, requestHandler)), requestHandler(){
+	explicit Server(
+		const std::string& address,
+		const std::string& port,
+		unsigned thread_pool_size
+	) :
+		threadPoolSize(thread_pool_size),
+		acceptor(ioService),
+		newConnection(new http::Connection(ioService, requestHandler)),
+		requestHandler()
+	{
 		boost::asio::ip::tcp::resolver resolver(ioService);
 		boost::asio::ip::tcp::resolver::query query(address, port);
 		boost::asio::ip::tcp::endpoint endpoint = *resolver.resolve(query);
@@ -44,7 +52,14 @@ public:
 		acceptor.set_option(boost::asio::ip::tcp::acceptor::reuse_address(true));
 		acceptor.bind(endpoint);
 		acceptor.listen();
-		acceptor.async_accept(newConnection->socket(), boost::bind(&Server::handleAccept, this, boost::asio::placeholders::error));
+		acceptor.async_accept(
+			newConnection->socket(),
+			boost::bind(
+				&Server::handleAccept,
+				this,
+				boost::asio::placeholders::error
+			)
+		);
 	}
 
 	void Run() {
@@ -66,23 +81,28 @@ public:
 	}
 
 private:
-	typedef boost::shared_ptr<Connection > ConnectionPtr;
-
 	void handleAccept(const boost::system::error_code& e) {
 		if (!e) {
 			newConnection->start();
-			newConnection.reset(new Connection(ioService, requestHandler));
+			newConnection.reset(
-			acceptor.async_accept(newConnection->socket(), boost::bind(&Server::handleAccept, this, boost::asio::placeholders::error));
+				new http::Connection(ioService, requestHandler)
+			);
+			acceptor.async_accept(
+				newConnection->socket(),
+				boost::bind(
+					&Server::handleAccept,
+					this,
+					boost::asio::placeholders::error
+				)
+			);
 		}
 	}
 
 	unsigned threadPoolSize;
 	boost::asio::io_service ioService;
 	boost::asio::ip::tcp::acceptor acceptor;
-	ConnectionPtr newConnection;
+	boost::shared_ptr<http::Connection> newConnection;
 	RequestHandler requestHandler;
 };
 
-}   // namespace http
-
 #endif // SERVER_H

Server/ServerFactory.h

@@ -16,67 +16,51 @@ You should have received a copy of the GNU Affero General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 or see http://www.gnu.org/licenses/agpl.txt.
-
- Created on: 26.11.2010
- Author: dennis
-
  */
 
 #ifndef SERVERFACTORY_H_
 #define SERVERFACTORY_H_
 
-#include <zlib.h>
-
 #include "Server.h"
-#include "ServerConfiguration.h"
+#include "../Util/IniFile.h"
-
+#include "../Util/SimpleLogger.h"
-#include "../Util/InputFileUtil.h"
-#include "../Util/OpenMPWrapper.h"
 #include "../Util/StringUtil.h"
 
-#include "../typedefs.h"
+#include <zlib.h>
 
-typedef http::Server Server;
+#include <boost/noncopyable.hpp>
-
-struct ServerFactory {
-	static Server * CreateServer(ServerConfiguration& serverConfig) {
-
-		if(!testDataFile(serverConfig.GetParameter("nodesData"))) {
-			ERR("nodes file not found");
-		}
-
-		if(!testDataFile(serverConfig.GetParameter("hsgrData"))) {
-		    ERR("hsgr file not found");
-		}
-
-		if(!testDataFile(serverConfig.GetParameter("namesData"))) {
-		    ERR("names file not found");
-		}
-
-		if(!testDataFile(serverConfig.GetParameter("ramIndex"))) {
-		    ERR("ram index file not found");
-		}
-
-		if(!testDataFile(serverConfig.GetParameter("fileIndex"))) {
-		    ERR("file index file not found");
-		}
 
+struct ServerFactory : boost::noncopyable {
+	static Server * CreateServer( IniFile & serverConfig ) {
 		int threads = omp_get_num_procs();
-		if(serverConfig.GetParameter("IP") == "")
+		if( serverConfig.GetParameter("IP").empty() ) {
 			serverConfig.SetParameter("IP", "0.0.0.0");
-		if(serverConfig.GetParameter("Port") == "")
+		}
+
+		if( serverConfig.GetParameter("Port").empty() ) {
 			serverConfig.SetParameter("Port", "5000");
+		}
 
-		if(stringToInt(serverConfig.GetParameter("Threads")) != 0 && stringToInt(serverConfig.GetParameter("Threads")) <= threads)
+		if(
+			stringToInt(serverConfig.GetParameter("Threads")) >= 1 &&
+			stringToInt(serverConfig.GetParameter("Threads")) <= threads
+		) {
 			threads = stringToInt( serverConfig.GetParameter("Threads") );
+		}
 
-		std::cout << "[server] http 1.1 compression handled by zlib version " << zlibVersion() << std::endl;
+		SimpleLogger().Write() <<
-		Server * server = new Server(serverConfig.GetParameter("IP"), serverConfig.GetParameter("Port"), threads);
+			"http 1.1 compression handled by zlib version " << zlibVersion();
+
+		Server * server = new Server(
+			serverConfig.GetParameter("IP"),
+			serverConfig.GetParameter("Port"),
+			threads
+		);
 		return server;
 	}
 
 	static Server * CreateServer(const char * iniFile) {
-		ServerConfiguration serverConfig(iniFile);
+		IniFile serverConfig(iniFile);
 		return CreateServer(serverConfig);
 	}
 };

Tools/componentAnalysis.cpp

@@ -18,23 +18,6 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 or see http://www.gnu.org/licenses/agpl.txt.
  */
 
-#define VERBOSE(x) x
-#define VERBOSE2(x)
-
-#ifdef NDEBUG
-#undef VERBOSE
-#undef VERBOSE2
-#endif
-
-#include <boost/foreach.hpp>
-
-#include <fstream>
-#include <istream>
-#include <iostream>
-#include <cstring>
-#include <string>
-#include <vector>
-
 #include "../typedefs.h"
 #include "../Algorithms/StronglyConnectedComponents.h"
 #include "../DataStructures/BinaryHeap.h"
@@ -42,61 +25,98 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #include "../DataStructures/DynamicGraph.h"
 #include "../DataStructures/QueryEdge.h"
 #include "../DataStructures/TurnInstructions.h"
-#include "../Util/BaseConfiguration.h"
-#include "../Util/InputFileUtil.h"
 #include "../Util/GraphLoader.h"
+#include "../Util/IniFile.h"
+#include "../Util/InputFileUtil.h"
+#include "../Util/OSRMException.h"
+#include "../Util/SimpleLogger.h"
 
-using namespace std;
+#include <boost/foreach.hpp>
+#include <fstream>
+#include <istream>
+#include <iostream>
+#include <cstring>
+#include <string>
+#include <vector>
 
-typedef QueryEdge::EdgeData EdgeData;
+typedef QueryEdge::EdgeData               EdgeData;
 typedef DynamicGraph<EdgeData>::InputEdge InputEdge;
-typedef BaseConfiguration ContractorConfiguration;
 
-std::vector<NodeInfo> internalToExternalNodeMapping;
+std::vector<NodeInfo>       internal_to_external_node_map;
-std::vector<_Restriction> inputRestrictions;
+std::vector<TurnRestriction>   restrictions_vector;
-std::vector<NodeID> bollardNodes;
+std::vector<NodeID>         bollard_node_IDs_vector;
-std::vector<NodeID> trafficLightNodes;
+std::vector<NodeID>         traffic_light_node_IDs_vector;
 
-int main (int argc, char *argv[]) {
+int main (int argc, char * argv[]) {
+    LogPolicy::GetInstance().Unmute();
     if(argc < 3) {
-        ERR("usage: " << std::endl << argv[0] << " <osrm-data> <osrm-restrictions>");
+        SimpleLogger().Write(logWARNING) <<
-    }
+            "usage:\n" << argv[0] << " <osrm> <osrm.restrictions>";
-    std::string SRTM_ROOT;
+        return -1;
-
-    INFO("Using restrictions from file: " << argv[2]);
-    std::ifstream restrictionsInstream(argv[2], ios::binary);
-    if(!restrictionsInstream.good()) {
-        ERR("Could not access <osrm-restrictions> files");
-    }
-    _Restriction restriction;
-    unsigned usableRestrictionsCounter(0);
-    restrictionsInstream.read((char*)&usableRestrictionsCounter, sizeof(unsigned));
-    inputRestrictions.resize(usableRestrictionsCounter);
-    restrictionsInstream.read((char *)&(inputRestrictions[0]), usableRestrictionsCounter*sizeof(_Restriction));
-    restrictionsInstream.close();
-
-    std::ifstream in;
-    in.open (argv[1], std::ifstream::in | std::ifstream::binary);
-    if (!in.is_open()) {
-        ERR("Cannot open " << argv[1]);
     }
 
-    std::vector<ImportEdge> edgeList;
+    SimpleLogger().Write() <<
-    NodeID nodeBasedNodeNumber = readBinaryOSRMGraphFromStream(in, edgeList, bollardNodes, trafficLightNodes, &internalToExternalNodeMapping, inputRestrictions);
+        "Using restrictions from file: " << argv[2];
-    in.close();
+    std::ifstream restriction_ifstream(argv[2], std::ios::binary);
-    INFO(inputRestrictions.size() << " restrictions, " << bollardNodes.size() << " bollard nodes, " << trafficLightNodes.size() << " traffic lights");
+    if(!restriction_ifstream.good()) {
+        throw OSRMException("Could not access <osrm-restrictions> files");
+    }
+    uint32_t usable_restriction_count = 0;
+    restriction_ifstream.read(
+            (char*)&usable_restriction_count,
+            sizeof(uint32_t)
+    );
+    restrictions_vector.resize(usable_restriction_count);
+
+    restriction_ifstream.read(
+            (char *)&(restrictions_vector[0]),
+            usable_restriction_count*sizeof(TurnRestriction)
+    );
+    restriction_ifstream.close();
+
+    std::ifstream input_stream;
+    input_stream.open( argv[1], std::ifstream::in | std::ifstream::binary );
+
+    if (!input_stream.is_open()) {
+        throw OSRMException("Cannot open osrm file");
+    }
+
+    std::vector<ImportEdge> edge_list;
+    NodeID node_based_node_count = readBinaryOSRMGraphFromStream(
+            input_stream,
+            edge_list,
+            bollard_node_IDs_vector,
+            traffic_light_node_IDs_vector,
+            &internal_to_external_node_map,
+            restrictions_vector
+    );
+    input_stream.close();
+
+    SimpleLogger().Write() <<
+            restrictions_vector.size() << " restrictions, " <<
+            bollard_node_IDs_vector.size() << " bollard nodes, " <<
+            traffic_light_node_IDs_vector.size() << " traffic lights";
 
     /***
      * Building an edge-expanded graph from node-based input an turn restrictions
      */
 
-    INFO("Starting SCC graph traversal");
+    SimpleLogger().Write() << "Starting SCC graph traversal";
-    TarjanSCC * tarjan = new TarjanSCC (nodeBasedNodeNumber, edgeList, bollardNodes, trafficLightNodes, inputRestrictions, internalToExternalNodeMapping);
+    TarjanSCC * tarjan = new TarjanSCC (
-    std::vector<ImportEdge>().swap(edgeList);
+            node_based_node_count,
+            edge_list,
+            bollard_node_IDs_vector,
+            traffic_light_node_IDs_vector,
+            restrictions_vector,
+            internal_to_external_node_map
+    );
+    std::vector<ImportEdge>().swap(edge_list);
+
     tarjan->Run();
-    std::vector<_Restriction>().swap(inputRestrictions);
+
-    std::vector<NodeID>().swap(bollardNodes);
+    std::vector<TurnRestriction>().swap(restrictions_vector);
-    std::vector<NodeID>().swap(trafficLightNodes);
+    std::vector<NodeID>().swap(bollard_node_IDs_vector);
-    INFO("finished component analysis");
+    std::vector<NodeID>().swap(traffic_light_node_IDs_vector);
+    SimpleLogger().Write() << "finished component analysis";
     return 0;
 }

Tools/simpleclient.cpp

@@ -0,0 +1,93 @@
+/*
+    open source routing machine
+    Copyright (C) Dennis Luxen, 2010
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU AFFERO General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+or see http://www.gnu.org/licenses/agpl.txt.
+ */
+
+
+#include "../Library/OSRM.h"
+#include "../Util/SimpleLogger.h"
+
+#include <boost/property_tree/ptree.hpp>
+#include <boost/property_tree/json_parser.hpp>
+
+#include <iostream>
+#include <stack>
+#include <string>
+#include <sstream>
+
+//Dude, real recursions on the OS stack? You must be brave...
+void print_tree(boost::property_tree::ptree const& pt, const unsigned recursion_depth)
+{
+    boost::property_tree::ptree::const_iterator end = pt.end();
+    for (boost::property_tree::ptree::const_iterator it = pt.begin(); it != end; ++it) {
+        for(unsigned i = 0; i < recursion_depth; ++i) {
+            std::cout << " " << std::flush;
+        }
+        std::cout << it->first << ": " << it->second.get_value<std::string>() << std::endl;
+        print_tree(it->second, recursion_depth+1);
+    }
+}
+
+
+int main (int argc, char * argv[]) {
+    LogPolicy::GetInstance().Unmute();
+    try {
+        std::cout   << "\n starting up engines, compile at "
+                    << __DATE__ << ", " __TIME__ << std::endl;
+        IniFile serverConfig((argc > 1 ? argv[1] : "server.ini"));
+        OSRM routing_machine((argc > 1 ? argv[1] : "server.ini"));
+
+        RouteParameters route_parameters;
+        route_parameters.zoomLevel = 18; //no generalization
+        route_parameters.printInstructions = true; //turn by turn instructions
+        route_parameters.alternateRoute = true; //get an alternate route, too
+        route_parameters.geometry = true; //retrieve geometry of route
+        route_parameters.compression = true; //polyline encoding
+        route_parameters.checkSum = UINT_MAX; //see wiki
+        route_parameters.service = "viaroute"; //that's routing
+        route_parameters.outputFormat = "json";
+        route_parameters.jsonpParameter = ""; //set for jsonp wrapping
+        route_parameters.language = ""; //unused atm
+        //route_parameters.hints.push_back(); // see wiki, saves I/O if done properly
+
+        FixedPointCoordinate start_coordinate(52.519930*COORDINATE_PRECISION,13.438640*COORDINATE_PRECISION);
+        FixedPointCoordinate target_coordinate(52.513191*COORDINATE_PRECISION,13.415852*COORDINATE_PRECISION);
+        route_parameters.coordinates.push_back(start_coordinate);
+        route_parameters.coordinates.push_back(target_coordinate);
+
+        http::Reply osrm_reply;
+
+        routing_machine.RunQuery(route_parameters, osrm_reply);
+
+        std::cout << osrm_reply.content << std::endl;
+
+        //attention: super-inefficient hack below:
+
+        std::stringstream ss;
+        ss << osrm_reply.content;
+
+        boost::property_tree::ptree pt;
+        boost::property_tree::read_json(ss, pt);
+
+        print_tree(pt, 0);
+    } catch (std::exception & e) {
+        SimpleLogger().Write(logWARNING) << "caught exception: " << e.what();
+        return -1;
+    }
+    return 0;
+}

Util/BaseConfiguration.h

@@ -1,107 +0,0 @@
-/*
-    open source routing machine
-    Copyright (C) Dennis Luxen, 2010
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU AFFERO General Public License as published by
-the Free Software Foundation; either version 3 of the License, or
-any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU Affero General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-or see http://www.gnu.org/licenses/agpl.txt.
- */
-
-#ifndef BASECONFIGURATION_H_
-#define BASECONFIGURATION_H_
-
-#include <iostream>
-#include <string>
-#include <exception>
-#include <fstream>
-
-#include "../DataStructures/HashTable.h"
-
-class BaseConfiguration {
-public:
-    BaseConfiguration(const char * configFile) {
-        std::ifstream config( configFile );
-        if(!config) {
-            std::cerr << "[config] .ini not found" << std::endl;
-            return;
-        }
-
-        std::string line;
-        try {
-            if (config.is_open()) {
-                while ( config.good() )  {
-                    getline (config,line);
-                    std::vector<std::string> tokens;
-                    Tokenize(line, tokens);
-                    if(2 == tokens.size() )
-                        parameters.Add(tokens[0], tokens[1]);
-                }
-                config.close();
-            }
-        } catch(std::exception& e) {
-            ERR("[config] " << configFile << " not found -> Exception: " <<e.what());
-            if(config.is_open())
-                config.close();
-        }
-    }
-
-    std::string GetParameter(const char * key){
-        return GetParameter(std::string(key));
-    }
-
-    std::string GetParameter(std::string key) {
-        return parameters.Find(key);
-    }
-
-    void SetParameter(const char* key, const char* value) {
-        SetParameter(std::string(key), std::string(value));
-    }
-
-    void SetParameter(std::string key, std::string value) {
-        parameters.Set(key, value);
-    }
-
-private:
-    void Tokenize(const std::string& str, std::vector<std::string>& tokens,  const std::string& delimiters = "=") {
-        std::string::size_type lastPos = str.find_first_not_of(delimiters, 0);
-        std::string::size_type pos     = str.find_first_of(delimiters, lastPos);
-
-        while (std::string::npos != pos || std::string::npos != lastPos) {
-            std::string temp = str.substr(lastPos, pos - lastPos);
-            TrimStringRight(temp);
-            TrimStringLeft(temp);
-            tokens.push_back( temp );
-            lastPos = str.find_first_not_of(delimiters, pos);
-            pos = str.find_first_of(delimiters, lastPos);
-        }
-    }
-    void TrimStringRight(std::string& str) {
-        std::string::size_type pos = str.find_last_not_of(" ");
-        if (pos != std::string::npos)
-            str.erase(pos+1);
-        else
-            str.erase( str.begin() , str.end() );
-    }
-    void TrimStringLeft(std::string& str) {
-        std::string::size_type pos = str.find_first_not_of(" ");
-        if (pos != std::string::npos)
-            str.erase(0, pos);
-        else
-            str.erase( str.begin() , str.end() );
-    }
-
-    HashTable<std::string, std::string> parameters;
-};
-
-#endif /* BASECONFIGURATION_H_ */

Util/GraphLoader.h

@@ -21,6 +21,20 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef GRAPHLOADER_H
 #define GRAPHLOADER_H
 
+#include "OSRMException.h"
+#include "../DataStructures/ImportNode.h"
+#include "../DataStructures/ImportEdge.h"
+#include "../DataStructures/QueryNode.h"
+#include "../DataStructures/Restriction.h"
+#include "../Util/SimpleLogger.h"
+#include "../Util/UUID.h"
+#include "../typedefs.h"
+
+#include <boost/assert.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/filesystem/fstream.hpp>
+#include <boost/unordered_map.hpp>
+
 #include <cassert>
 #include <cmath>
 
@@ -30,40 +44,51 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #include <iomanip>
 #include <vector>
 
-#include <boost/unordered_map.hpp>
-
-#include "../DataStructures/ImportNode.h"
-#include "../DataStructures/ImportEdge.h"
-#include "../DataStructures/NodeCoords.h"
-#include "../DataStructures/Restriction.h"
-#include "../typedefs.h"
-
 typedef boost::unordered_map<NodeID, NodeID> ExternalNodeMap;
 
 template<class EdgeT>
 struct _ExcessRemover {
-    inline bool operator()( EdgeT & edge ) const {
+    inline bool operator()( const EdgeT & edge ) const {
         return edge.source() == UINT_MAX;
     }
 };
 
 template<typename EdgeT>
-NodeID readBinaryOSRMGraphFromStream(std::istream &in, std::vector<EdgeT>& edgeList, std::vector<NodeID> &bollardNodes, std::vector<NodeID> &trafficLightNodes, std::vector<NodeInfo> * int2ExtNodeMap, std::vector<_Restriction> & inputRestrictions) {
+NodeID readBinaryOSRMGraphFromStream(
+    std::istream &in,
+    std::vector<EdgeT>& edgeList,
+    std::vector<NodeID> &bollardNodes,
+    std::vector<NodeID> &trafficLightNodes,
+    std::vector<NodeInfo> * int2ExtNodeMap,
+    std::vector<TurnRestriction> & inputRestrictions
+) {
+    const UUID uuid_orig;
+    UUID uuid_loaded;
+    in.read((char *) &uuid_loaded, sizeof(UUID));
+
+    if( !uuid_loaded.TestGraphUtil(uuid_orig) ) {
+        SimpleLogger().Write(logWARNING) <<
+            ".osrm was prepared with different build.\n"
+            "Reprocess to get rid of this warning.";
+    }
+
     NodeID n, source, target;
     EdgeID m;
     short dir;// direction (0 = open, 1 = forward, 2+ = open)
     ExternalNodeMap ext2IntNodeMap;
     in.read((char*)&n, sizeof(NodeID));
-    DEBUG("Importing n = " << n << " nodes ");
+    SimpleLogger().Write() << "Importing n = " << n << " nodes ";
     _Node node;
     for (NodeID i=0; i<n; ++i) {
         in.read((char*)&node, sizeof(_Node));
         int2ExtNodeMap->push_back(NodeInfo(node.lat, node.lon, node.id));
         ext2IntNodeMap.insert(std::make_pair(node.id, i));
-        if(node.bollard)
+        if(node.bollard) {
         	bollardNodes.push_back(i);
-        if(node.trafficLight)
+        }
+        if(node.trafficLight) {
         	trafficLightNodes.push_back(i);
+        }
     }
 
     //tighten vector sizes
@@ -71,11 +96,11 @@ NodeID readBinaryOSRMGraphFromStream(std::istream &in, std::vector<EdgeT>& edgeL
     std::vector<NodeID>(trafficLightNodes).swap(trafficLightNodes);
 
     in.read((char*)&m, sizeof(unsigned));
-    DEBUG(" and " << m << " edges ");
+    SimpleLogger().Write() << " and " << m << " edges ";
     for(unsigned i = 0; i < inputRestrictions.size(); ++i) {
         ExternalNodeMap::iterator intNodeID = ext2IntNodeMap.find(inputRestrictions[i].fromNode);
         if( intNodeID == ext2IntNodeMap.end()) {
-            DEBUG("Unmapped from Node of restriction");
+            SimpleLogger().Write(logDEBUG) << "Unmapped from Node of restriction";
             continue;
 
         }
@@ -83,14 +108,14 @@ NodeID readBinaryOSRMGraphFromStream(std::istream &in, std::vector<EdgeT>& edgeL
 
         intNodeID = ext2IntNodeMap.find(inputRestrictions[i].viaNode);
         if( intNodeID == ext2IntNodeMap.end()) {
-            DEBUG("Unmapped via node of restriction");
+            SimpleLogger().Write(logDEBUG) << "Unmapped via node of restriction";
             continue;
         }
         inputRestrictions[i].viaNode = intNodeID->second;
 
         intNodeID = ext2IntNodeMap.find(inputRestrictions[i].toNode);
         if( intNodeID == ext2IntNodeMap.end()) {
-            DEBUG("Unmapped to node of restriction");
+            SimpleLogger().Write(logDEBUG) << "Unmapped to node of restriction";
             continue;
         }
         inputRestrictions[i].toNode = intNodeID->second;
@@ -116,9 +141,9 @@ NodeID readBinaryOSRMGraphFromStream(std::istream &in, std::vector<EdgeT>& edgeL
         in.read((char*)&isAccessRestricted, sizeof(bool));
         in.read((char*)&isContraFlow,       sizeof(bool));
 
-        GUARANTEE(length > 0, "loaded null length edge" );
+        BOOST_ASSERT_MSG(length > 0, "loaded null length edge" );
-        GUARANTEE(weight > 0, "loaded null weight");
+        BOOST_ASSERT_MSG(weight > 0, "loaded null weight");
-        GUARANTEE(0<=dir && dir<=2, "loaded bogus direction");
+        BOOST_ASSERT_MSG(0<=dir && dir<=2, "loaded bogus direction");
 
         bool forward = true;
         bool backward = true;
@@ -131,7 +156,8 @@ NodeID readBinaryOSRMGraphFromStream(std::istream &in, std::vector<EdgeT>& edgeL
         ExternalNodeMap::iterator intNodeID = ext2IntNodeMap.find(source);
         if( ext2IntNodeMap.find(source) == ext2IntNodeMap.end()) {
 #ifndef NDEBUG
-            WARN(" unresolved source NodeID: " << source );
+            SimpleLogger().Write(logWARNING) <<
+                " unresolved source NodeID: " << source;
 #endif
             continue;
         }
@@ -139,12 +165,15 @@ NodeID readBinaryOSRMGraphFromStream(std::istream &in, std::vector<EdgeT>& edgeL
         intNodeID = ext2IntNodeMap.find(target);
         if(ext2IntNodeMap.find(target) == ext2IntNodeMap.end()) {
 #ifndef NDEBUG
-            WARN("unresolved target NodeID : " << target );
+            SimpleLogger().Write(logWARNING) <<
+            "unresolved target NodeID : " << target;
 #endif
             continue;
         }
         target = intNodeID->second;
-        GUARANTEE(source != UINT_MAX && target != UINT_MAX, "nonexisting source or target");
+        BOOST_ASSERT_MSG(source != UINT_MAX && target != UINT_MAX,
+            "nonexisting source or target"
+        );
 
         if(source > target) {
             std::swap(source, target);
@@ -185,10 +214,10 @@ NodeID readBinaryOSRMGraphFromStream(std::istream &in, std::vector<EdgeT>& edgeL
             }
         }
     }
-    std::vector<ImportEdge>::iterator newEnd = std::remove_if(edgeList.begin(), edgeList.end(), _ExcessRemover<EdgeT>());
+    typename std::vector<EdgeT>::iterator newEnd = std::remove_if(edgeList.begin(), edgeList.end(), _ExcessRemover<EdgeT>());
     ext2IntNodeMap.clear();
-    std::vector<ImportEdge>(edgeList.begin(), newEnd).swap(edgeList); //remove excess candidates.
+    std::vector<EdgeT>(edgeList.begin(), newEnd).swap(edgeList); //remove excess candidates.
-    INFO("Graph loaded ok and has " << edgeList.size() << " edges");
+    SimpleLogger().Write() << "Graph loaded ok and has " << edgeList.size() << " edges";
     return n;
 }
 template<typename EdgeT>
@@ -198,14 +227,14 @@ NodeID readDTMPGraphFromStream(std::istream &in, std::vector<EdgeT>& edgeList, s
     int dir, xcoord, ycoord;// direction (0 = open, 1 = forward, 2+ = open)
     ExternalNodeMap ext2IntNodeMap;
     in >> n;
-    DEBUG("Importing n = " << n << " nodes ");
+    SimpleLogger().Write(logDEBUG) << "Importing n = " << n << " nodes ";
-    for (NodeID i=0; i<n;++i) {
+    for (NodeID i=0; i<n; ++i) {
         in >> id >> ycoord >> xcoord;
         int2ExtNodeMap->push_back(NodeInfo(xcoord, ycoord, id));
         ext2IntNodeMap.insert(std::make_pair(id, i));
     }
     in >> m;
-    DEBUG(" and " << m << " edges");
+    SimpleLogger().Write(logDEBUG) << " and " << m << " edges";
 
     edgeList.reserve(m);
     for (EdgeID i=0; i<m; ++i) {
@@ -216,9 +245,9 @@ NodeID readDTMPGraphFromStream(std::istream &in, std::vector<EdgeT>& edgeList, s
         int length;
         in >> source >> target >> length >> dir >> speedType;
 
-        if(dir == 3)
+        if(dir == 3) {
             dir = 0;
-
+        }
         switch(speedType) {
         case 1:
             weight = 130;
@@ -268,38 +297,50 @@ NodeID readDTMPGraphFromStream(std::istream &in, std::vector<EdgeT>& edgeList, s
         }
 
         weight = length*weight/3.6;
-        if(speedType == 13)
+        if(speedType == 13) {
             weight = length;
+        }
         assert(length > 0);
         assert(weight > 0);
-        if(dir <0 || dir > 2)
+        if(dir <0 || dir > 2) {
-            WARN("direction bogus: " << dir);
+            SimpleLogger().Write(logWARNING) << "direction bogus: " << dir;
+        }
         assert(0<=dir && dir<=2);
 
         bool forward = true;
         bool backward = true;
-        if (dir == 1) backward = false;
+        if (dir == 1) {
-        if (dir == 2) forward = false;
+            backward = false;
+        }
+        if (dir == 2) {
+            forward = false;
+        }
 
-        if(length == 0) { ERR("loaded null length edge"); }
+        if(length == 0) {
+            throw OSRMException("loaded null length edge");
+        }
 
         //         translate the external NodeIDs to internal IDs
         ExternalNodeMap::iterator intNodeID = ext2IntNodeMap.find(source);
         if( ext2IntNodeMap.find(source) == ext2IntNodeMap.end()) {
-            ERR("after " << edgeList.size() << " edges" << "\n->" << source << "," << target << "," << length << "," << dir << "," << weight << "\n->unresolved source NodeID: " << source);
+            throw OSRMException("unresolvable source Node ID");
         }
         source = intNodeID->second;
         intNodeID = ext2IntNodeMap.find(target);
-        if(ext2IntNodeMap.find(target) == ext2IntNodeMap.end()) { ERR("unresolved target NodeID : " << target); }
+        if(ext2IntNodeMap.find(target) == ext2IntNodeMap.end()) {
+            throw OSRMException("unresolvable target Node ID");
+        }
         target = intNodeID->second;
 
-        if(source == UINT_MAX || target == UINT_MAX) { ERR("nonexisting source or target" ); }
+        if(source == UINT_MAX || target == UINT_MAX) {
+            throw OSRMException("nonexisting source or target" );
+        }
 
         EdgeT inputEdge(source, target, 0, weight, forward, backward, type );
         edgeList.push_back(inputEdge);
     }
     ext2IntNodeMap.clear();
-    std::vector<ImportEdge>(edgeList.begin(), edgeList.end()).swap(edgeList); //remove excess candidates.
+    std::vector<EdgeT>(edgeList.begin(), edgeList.end()).swap(edgeList); //remove excess candidates.
     std::cout << "ok" << std::endl;
     return n;
 }
@@ -315,17 +356,19 @@ NodeID readDDSGGraphFromStream(std::istream &in, std::vector<EdgeT>& edgeList, s
     in >> d;
     in >> n;
     in >> m;
-#ifndef DEBUG
+
-    std::cout << "expecting " << n << " nodes and " << m << " edges ..." << flush;
+    SimpleLogger().Write(logDEBUG) <<
-#endif
+        "expecting " << n << " nodes and " << m << " edges ...";
+
     edgeList.reserve(m);
     for (EdgeID i=0; i<m; i++) {
         EdgeWeight weight;
         in >> source >> target >> weight >> dir;
 
         assert(weight > 0);
-        if(dir <0 || dir > 3)
+        if(dir <0 || dir > 3) {
-            ERR( "[error] direction bogus: " << dir );
+            throw OSRMException( "[error] direction bogus");
+        }
         assert(0<=dir && dir<=3);
 
         bool forward = true;
@@ -334,7 +377,9 @@ NodeID readDDSGGraphFromStream(std::istream &in, std::vector<EdgeT>& edgeList, s
         if (dir == 2) forward = false;
         if (dir == 3) {backward = true; forward = true;}
 
-        if(weight == 0) { ERR("loaded null length edge"); }
+        if(weight == 0) {
+            throw OSRMException("loaded null length edge");
+        }
 
         if( nodeMap.find(source) == nodeMap.end()) {
             nodeMap.insert(std::make_pair(source, numberOfNodes ));
@@ -356,19 +401,53 @@ NodeID readDDSGGraphFromStream(std::istream &in, std::vector<EdgeT>& edgeList, s
 }
 
 template<typename NodeT, typename EdgeT>
-unsigned readHSGRFromStream(std::istream &in, std::vector<NodeT>& nodeList, std::vector<EdgeT> & edgeList, unsigned * checkSum) {
+unsigned readHSGRFromStream(
-    unsigned numberOfNodes = 0;
+    const std::string & hsgr_filename,
-    in.read((char*) checkSum, sizeof(unsigned));
+    std::vector<NodeT> & node_list,
-    in.read((char*) & numberOfNodes, sizeof(unsigned));
+    std::vector<EdgeT> & edge_list,
-    nodeList.resize(numberOfNodes + 1);
+    unsigned * check_sum
-    in.read((char*) &(nodeList[0]), numberOfNodes*sizeof(NodeT));
+) {
+    boost::filesystem::path hsgr_file(hsgr_filename);
+    if ( !boost::filesystem::exists( hsgr_file ) ) {
+        throw OSRMException("hsgr file does not exist");
+    }
+    if ( 0 == boost::filesystem::file_size( hsgr_file ) ) {
+        throw OSRMException("hsgr file is empty");
+    }
 
-    unsigned numberOfEdges = 0;
+    boost::filesystem::ifstream hsgr_input_stream(hsgr_file, std::ios::binary);
-    in.read((char*) &numberOfEdges, sizeof(unsigned));
-    edgeList.resize(numberOfEdges);
-    in.read((char*) &(edgeList[0]), numberOfEdges*sizeof(EdgeT));
 
-    return numberOfNodes;
+    UUID uuid_loaded, uuid_orig;
+    hsgr_input_stream.read((char *)&uuid_loaded, sizeof(UUID));
+    if( !uuid_loaded.TestGraphUtil(uuid_orig) ) {
+        SimpleLogger().Write(logWARNING) <<
+            ".hsgr was prepared with different build. "
+            "Reprocess to get rid of this warning.";
+    }
+
+    unsigned number_of_nodes = 0;
+    hsgr_input_stream.read((char*) check_sum, sizeof(unsigned));
+    hsgr_input_stream.read((char*) & number_of_nodes, sizeof(unsigned));
+    BOOST_ASSERT_MSG( 0 != number_of_nodes, "number of nodes is zero");
+    node_list.resize(number_of_nodes + 1);
+    hsgr_input_stream.read(
+        (char*) &(node_list[0]),
+        number_of_nodes*sizeof(NodeT)
+    );
+    unsigned number_of_edges = 0;
+    hsgr_input_stream.read(
+        (char*) &number_of_edges,
+        sizeof(unsigned)
+    );
+    BOOST_ASSERT_MSG( 0 != number_of_edges, "number of edges is zero");
+
+    edge_list.resize(number_of_edges);
+    hsgr_input_stream.read(
+        (char*) &(edge_list[0]),
+        number_of_edges*sizeof(EdgeT)
+    );
+    hsgr_input_stream.close();
+    return number_of_nodes;
 }
 
 #endif // GRAPHLOADER_H

Util/IniFile.h

@@ -0,0 +1,100 @@
+/*
+    open source routing machine
+    Copyright (C) Dennis Luxen, 2010
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU AFFERO General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+or see http://www.gnu.org/licenses/agpl.txt.
+ */
+
+#ifndef INI_FILE_H_
+#define INI_FILE_H_
+
+#include "OSRMException.h"
+#include "../DataStructures/HashTable.h"
+
+#include <boost/algorithm/string.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/filesystem/fstream.hpp>
+
+#include <exception>
+#include <iostream>
+#include <string>
+
+class IniFile {
+public:
+    IniFile(const char * config_filename) {
+        boost::filesystem::path config_file(config_filename);
+        if ( !boost::filesystem::exists( config_file ) ) {
+            std::string error = std::string(config_filename) + " not found";
+            throw OSRMException(error);
+       }
+        if ( 0 == boost::filesystem::file_size( config_file ) ) {
+            std::string error = std::string(config_filename) + " is empty";
+            throw OSRMException(error);
+        }
+
+        boost::filesystem::ifstream config( config_file );
+        std::string line;
+        if (config.is_open()) {
+            while ( config.good() )  {
+                getline (config,line);
+                std::vector<std::string> tokens;
+                Tokenize(line, tokens);
+                if(2 == tokens.size() ) {
+                    parameters.insert(std::make_pair(tokens[0], tokens[1]));
+                }
+            }
+            config.close();
+        }
+    }
+
+    std::string GetParameter(const std::string & key){
+        return parameters.Find(key);
+    }
+
+    bool Holds(const std::string & key) const {
+        return parameters.Holds(key);
+    }
+
+    void SetParameter(const char* key, const char* value) {
+        SetParameter(std::string(key), std::string(value));
+    }
+
+    void SetParameter(const std::string & key, const std::string & value) {
+        parameters.insert(std::make_pair(key, value));
+    }
+
+private:
+    void Tokenize(
+        const std::string& str,
+        std::vector<std::string>& tokens,
+        const std::string& delimiters = "="
+    ) {
+        std::string::size_type lastPos = str.find_first_not_of(delimiters, 0);
+        std::string::size_type pos     = str.find_first_of(delimiters, lastPos);
+
+        while (std::string::npos != pos || std::string::npos != lastPos) {
+            std::string temp = str.substr(lastPos, pos - lastPos);
+            boost::trim(temp);
+            tokens.push_back( temp );
+            lastPos = str.find_first_not_of(delimiters, pos);
+            pos = str.find_first_of(delimiters, lastPos);
+        }
+    }
+
+    HashTable<std::string, std::string> parameters;
+};
+
+#endif /* INI_FILE_H_ */

Util/InputFileUtil.h

@@ -21,15 +21,17 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef INPUTFILEUTIL_H_
 #define INPUTFILEUTIL_H_
 
-#include <boost/filesystem.hpp>
-
 #include "../typedefs.h"
 
+#include <boost/filesystem.hpp>
+
 // Check if file exists and if it can be opened for reading with ifstream an object
 inline bool testDataFile(const std::string & filename){
     boost::filesystem::path fileToTest(filename);
 	if(!boost::filesystem::exists(fileToTest))       {
-		WARN("Failed to open file " << filename << " for reading.");
+		SimpleLogger().Write(logWARNING) <<
+			"Failed to open file " << filename << " for reading.";
+
 		return false;
 	}
 	return true;

Util/LinuxStackTrace.h

@@ -25,7 +25,6 @@ or see http://www.gnu.org/licenses/agpl.txt.
 
 #include <string>
 
-
 #ifdef __linux__
 #include <cxxabi.h>
 #include <execinfo.h>

Util/LuaUtil.h

@@ -18,14 +18,19 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 or see http://www.gnu.org/licenses/agpl.txt.
  */
 
-
-
 #ifndef LUAUTIL_H_
 #define LUAUTIL_H_
 
+extern "C" {
+    #include <lua.h>
+    #include <lauxlib.h>
+    #include <lualib.h>
+}
+
+#include <boost/filesystem/convenience.hpp>
+#include <luabind/luabind.hpp>
 #include <iostream>
 #include <string>
-#include <boost/filesystem/convenience.hpp>
 
 template<typename T>
 void LUA_print(T number) {

Util/MachineInfo.h

@@ -1,17 +1,17 @@
 /*
  open source routing machine
  Copyright (C) Dennis Luxen, others 2010
- 
+
  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU AFFERO General Public License as published by
  the Free Software Foundation; either version 3 of the License, or
  any later version.
- 
+
  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
- 
+
  You should have received a copy of the GNU Affero General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
@@ -23,11 +23,11 @@
 
 #if defined(__APPLE__) || defined(__FreeBSD__)
 extern "C" {
-#include <sys/types.h>
+    #include <sys/types.h>
-#include <sys/sysctl.h>
+    #include <sys/sysctl.h>
-}	
+}
 #elif defined _WIN32
-#include <windows.h>
+    #include <windows.h>
 #endif
 
 enum Endianness {
@@ -55,28 +55,28 @@ inline unsigned swapEndian(unsigned x) {
 inline unsigned GetPhysicalmemory(void){
 #if defined(SUN5) || defined(__linux__)
 	return (sysconf(_SC_PHYS_PAGES) * sysconf(_SC_PAGESIZE));
-	
+
 #elif defined(__APPLE__)
 	int mib[2] = {CTL_HW, HW_MEMSIZE};
 	long long memsize;
 	size_t len = sizeof(memsize);
 	sysctl(mib, 2, &memsize, &len, NULL, 0);
 	return memsize/1024;
-	
+
 #elif defined(__FreeBSD__)
 	int mib[2] = {CTL_HW, HW_PHYSMEM};
 	long long memsize;
 	size_t len = sizeof(memsize);
 	sysctl(mib, 2, &memsize, &len, NULL, 0);
 	return memsize/1024;
-	
+
 #elif defined(_WIN32)
 	MEMORYSTATUSEX status;
 	status.dwLength = sizeof(status);
 	GlobalMemoryStatusEx(&status);
 	return status.ullTotalPhys/1024;
 #else
-	std::cout << "[Warning] Compiling on unknown architecture." << std::endl 
+	std::cout << "[Warning] Compiling on unknown architecture." << std::endl
 		<< "Please file a ticket at http://project-osrm.org" << std::endl;
 	return 2048*1024; /* 128 Mb default memory */
 

Util/OSRMException.h

@@ -18,17 +18,22 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 or see http://www.gnu.org/licenses/agpl.txt.
  */
 
-#ifndef PLUGINMAPFACTORY_H_
+#ifndef OSRM_EXCEPTION_H
-#define PLUGINMAPFACTORY_H_
+#define OSRM_EXCEPTION_H
 
-//#include "../DataStructures/HashTable.h"
+#include <exception>
-//#include "../Plugins/BasePlugin.h"
+#include <string>
-//
-//struct PluginMapFactory {
-//	static HashTable<std::string, BasePlugin *> * CreatePluginMap() {
-//		HashTable<std::string, BasePlugin *> * map = new HashTable<std::string, BasePlugin *>();
-//
-//	}
-//};
 
-#endif	/* PLUGINMAPFACTORY_H_ */
+class OSRMException: public std::exception {
+public:
+    OSRMException(const char * message) : message(message) {}
+    OSRMException(const std::string & message) : message(message) {}
+    virtual ~OSRMException() throw() {}
+private:
+    virtual const char* what() const throw() {
+        return message.c_str();
+    }
+    const std::string message;
+};
+
+#endif /* OSRM_EXCEPTION_H */

Util/OpenMPWrapper.h

@@ -19,16 +19,17 @@ or see http://www.gnu.org/licenses/agpl.txt.
 
 */
 
-#ifndef _OPENMPREPLACEMENTY_H
+#ifndef _OPENMWRAPPER_H
-#define _OPENMPREPLACEMENTY_H
+#define _OPENMWRAPPER_H
 
 #ifdef _OPENMP
-#include <omp.h>  	
+    extern "C" {
+       #include <omp.h>
+    }
 #else
-inline const int omp_get_num_procs() { return 1; }
+    inline int  omp_get_num_procs   () { return 1; }
-inline const int omp_get_max_threads() { return 1; }
+    inline int  omp_get_max_threads () { return 1; }
-inline const int omp_get_thread_num() { return 0; }
+    inline int  omp_get_thread_num  () { return 0; }
-inline const void omp_set_num_threads(int i) {}
+    inline void omp_set_num_threads (int i) {}
-#endif
+#endif /* _OPENMP */
-
+#endif /* _OPENMWRAPPER_H */
-#endif

Util/SimpleLogger.h

@@ -0,0 +1,114 @@
+/*
+    open source routing machine
+    Copyright (C) Dennis Luxen, 2010
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU AFFERO General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+or see http://www.gnu.org/licenses/agpl.txt.
+ */
+
+
+#ifndef SIMPLE_LOGGER_H_
+#define SIMPLE_LOGGER_H_
+
+#include <boost/assert.hpp>
+#include <boost/noncopyable.hpp>
+#include <boost/thread/mutex.hpp>
+
+#include <ostream>
+#include <iostream>
+
+enum LogLevel { logINFO, logWARNING, logDEBUG };
+static	boost::mutex logger_mutex;
+
+class LogPolicy : boost::noncopyable {
+public:
+
+	void Unmute() {
+		m_is_mute = false;
+	}
+
+	void Mute() {
+		m_is_mute = true;
+	}
+
+	bool IsMute() const {
+		return m_is_mute;
+	}
+
+    static LogPolicy & GetInstance() {
+	    static LogPolicy runningInstance;
+    	return runningInstance;
+    }
+
+private:
+	LogPolicy() : m_is_mute(true) { }
+	bool m_is_mute;
+};
+
+class SimpleLogger {
+public:
+    std::ostringstream& Write(LogLevel l = logINFO) {
+    	try {
+			boost::mutex::scoped_lock lock(logger_mutex);
+			level = l;
+			os << "[";
+			   	switch(level) {
+				case logINFO:
+		    		os << "info";
+		    		break;
+				case logWARNING:
+		    		os << "warn";
+		    		break;
+				case logDEBUG:
+#ifndef NDEBUG
+		    		os << "debug";
+#endif
+		    		break;
+				default:
+		    		BOOST_ASSERT_MSG(false, "should not happen");
+		    		break;
+			}
+			os << "] ";
+		} catch (...) { }
+	   	return os;
+   }
+
+	virtual ~SimpleLogger() {
+		   	if(!LogPolicy::GetInstance().IsMute()) {
+		   	switch(level) {
+				case logINFO:
+					std::cout << os.str() << std::endl;
+					break;
+				case logWARNING:
+					std::cerr << os.str() << std::endl;
+					break;
+				case logDEBUG:
+#ifndef NDEBUG
+					std::cout << os.str() << std::endl;
+#endif
+					break;
+				default:
+					BOOST_ASSERT_MSG(false, "should not happen");
+					break;
+			}
+	   	}
+	}
+
+private:
+	LogLevel level;
+	std::ostringstream os;
+};
+
+#endif /* SIMPLE_LOGGER_H_ */

Util/StringUtil.h

@@ -21,16 +21,15 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef STRINGUTIL_H_
 #define STRINGUTIL_H_
 
-#include <string>
+#include "../typedefs.h"
+
 #include <boost/algorithm/string.hpp>
 
 #include <boost/spirit/include/karma.hpp>
 #include <boost/spirit/include/qi.hpp>
 
 #include <cstdio>
-
+#include <string>
-#include "../DataStructures/Coordinate.h"
-#include "../typedefs.h"
 
 // precision:  position after decimal point
 // length: maximum number of digits including comma and decimals
@@ -63,23 +62,63 @@ static inline char* printInt( char* buffer, int value ) {
 }
 
 static inline void intToString(const int value, std::string & output) {
-    // The largest 32-bit integer is 4294967295, that is 10 chars
-    // On the safe side, add 1 for sign, and 1 for trailing zero
     output.clear();
     std::back_insert_iterator<std::string> sink(output);
     boost::spirit::karma::generate(sink, boost::spirit::karma::int_, value);
 }
 
+static inline void int64ToString(const int64_t value, std::string & output) {
+    output.clear();
+    std::back_insert_iterator<std::string> sink(output);
+    boost::spirit::karma::generate(sink, boost::spirit::karma::long_long, value);
+}
+
 static inline int stringToInt(const std::string& input) {
-    std::string::const_iterator realBeginOfNumber = input.begin();
+    std::string::const_iterator first_digit = input.begin();
     //Delete any trailing white-spaces
-    while(realBeginOfNumber != input.end() && std::isspace(*realBeginOfNumber))
+    while(first_digit != input.end() && std::isspace(*first_digit)) {
-        ++realBeginOfNumber;
+        ++first_digit;
-    int value = 0; // 2
+    }
-    boost::spirit::qi::parse(realBeginOfNumber, input.end(), boost::spirit::int_, value); // 3
+    int value = 0;
+    boost::spirit::qi::parse(
+        first_digit,
+        input.end(),
+        boost::spirit::int_, value
+    );
     return value;
 }
 
+static inline unsigned stringToUint(const std::string& input) {
+    std::string::const_iterator first_digit = input.begin();
+    //Delete any trailing white-spaces
+    while(first_digit != input.end() && std::isspace(*first_digit)) {
+        ++first_digit;
+    }
+    int value = 0;
+    boost::spirit::qi::parse(
+        first_digit,
+        input.end(),
+        boost::spirit::uint_, value
+    );
+    return value;
+}
+
+static inline uint64_t stringToInt64(const std::string& input) {
+    std::string::const_iterator first_digit = input.begin();
+    //Delete any trailing white-spaces
+    while(first_digit != input.end() && std::isspace(*first_digit)) {
+        ++first_digit;
+    }
+    uint64_t value = 0;
+    boost::spirit::qi::parse(
+        first_digit,
+        input.end(),
+        boost::spirit::long_long, value
+    );
+    return value;
+}
+
+
 static inline void doubleToString(const double value, std::string & output){
     output.clear();
     std::back_insert_iterator<std::string> sink(output);
@@ -94,32 +133,6 @@ static inline void doubleToStringWithTwoDigitsBehindComma(const double value, st
     output = buffer ;
 }
 
-static inline void convertInternalLatLonToString(const int value, std::string & output) {
-    char buffer[100];
-    buffer[10] = 0; // Nullterminierung
-    char* string = printInt< 10, 5 >( buffer, value );
-    output = string;
-}
-
-static inline void convertInternalCoordinateToString(const _Coordinate & coord, std::string & output) {
-    std::string tmp;
-    convertInternalLatLonToString(coord.lon, tmp);
-    output = tmp;
-    output += ",";
-    convertInternalLatLonToString(coord.lat, tmp);
-    output += tmp;
-    output += " ";
-}
-static inline void convertInternalReversedCoordinateToString(const _Coordinate & coord, std::string & output) {
-    std::string tmp;
-    convertInternalLatLonToString(coord.lat, tmp);
-    output = tmp;
-    output += ",";
-    convertInternalLatLonToString(coord.lon, tmp);
-    output += tmp;
-    output += " ";
-}
-
 inline void replaceAll(std::string &s, const std::string &sub, const std::string &other) {
 	boost::replace_all(s, sub, other);
 }
@@ -150,14 +163,4 @@ inline bool StringStartsWith(const std::string & input, const std::string & pref
     return boost::starts_with(input, prefix);
 }
 
-// Function returns a 'random' filename in temporary directors.
-// May not be platform independent.
-inline void GetTemporaryFileName(std::string & filename) {
-    char buffer[L_tmpnam];
-    char * retPointer = tmpnam (buffer);
-    if(0 == retPointer)
-        ERR("Could not create temporary file name");
-    filename = buffer;
-}
-
 #endif /* STRINGUTIL_H_ */

Util/TimingUtil.h

@@ -1,6 +1,6 @@
 /*
     open source routing machine
-    Copyright (C) Dennis Luxen, 2010
+    Copyright (C) Dennis Luxen, others 2010
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU AFFERO General Public License as published by
@@ -16,13 +16,18 @@ You should have received a copy of the GNU Affero General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 or see http://www.gnu.org/licenses/agpl.txt.
- */
+*/
 
-#ifndef SERVERCONFIGURATION_H_
+#ifndef TIMINGUTIL_H_
-#define SERVERCONFIGURATION_H_
+#define TIMINGUTIL_H_
 
-#include "../Util/BaseConfiguration.h"
+#include <boost/timer.hpp>
 
-typedef BaseConfiguration ServerConfiguration;
+static boost::timer my_timer;
 
-#endif /* SERVERCONFIGURATION_H_ */
+/** Returns a timestamp (now) in seconds (incl. a fractional part). */
+static inline double get_timestamp() {
+    return my_timer.elapsed();
+}
+
+#endif /* TIMINGUTIL_H_ */

Util/UUID.cpp.in

@@ -0,0 +1,95 @@
+/*
+    open source routing machine
+    Copyright (C) Dennis Luxen, others 2010
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU AFFERO General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+or see http://www.gnu.org/licenses/agpl.txt.
+ */
+
+#include "UUID.h"
+
+#cmakedefine01 HAS64BITS
+#cmakedefine MD5PREPARE "${MD5PREPARE}"
+#cmakedefine MD5RTREE "${MD5RTREE}"
+#cmakedefine MD5NODEINFO "${MD5NODEINFO}"
+#cmakedefine MD5GRAPH "${MD5GRAPH}"
+#cmakedefine MD5OBJECTS "${MD5OBJECTS}"
+
+UUID::UUID() : magic_number(1297240911) {
+ 	boost::uuids::name_generator gen(named_uuid);
+ 	std::string temp_string(__DATE__);
+ 	temp_string += __TIME__;
+
+ 	std::copy(MD5PREPARE, MD5PREPARE+strlen(MD5PREPARE), md5_prepare);
+ 	temp_string += md5_prepare;
+ 	std::copy(MD5RTREE, MD5RTREE+32, md5_tree);
+ 	temp_string += md5_tree;
+ 	std::copy(MD5NODEINFO, MD5NODEINFO+32, md5_nodeinfo);
+ 	temp_string += md5_nodeinfo;
+ 	std::copy(MD5GRAPH, MD5GRAPH+32, md5_graph);
+ 	temp_string += md5_graph;
+ 	std::copy(MD5OBJECTS, MD5OBJECTS+32, md5_objects);
+ 	temp_string += md5_objects;
+
+	named_uuid = gen(temp_string);
+	has_64_bits = HAS64BITS;
+}
+
+UUID::~UUID() {
+
+}
+
+const boost::uuids::uuid & UUID::GetUUID() const {
+	return named_uuid;
+}
+
+bool UUID::IsMagicNumberOK() const {
+	return 1297240911 == magic_number;
+}
+
+bool UUID::TestGraphUtil(const UUID & other) const {
+    if(!other.IsMagicNumberOK()) {
+        throw OSRMException("hsgr input file misses magic number. Check or reprocess the file");
+    }
+	return std::equal(md5_graph, md5_graph+32, other.md5_graph);
+}
+
+bool UUID::TestPrepare(const UUID & other) const {
+    if(!other.IsMagicNumberOK()) {
+        throw OSRMException("extracted input file misses magic number. Check or reprocess the file");
+    }
+	return std::equal(md5_prepare, md5_prepare+32, other.md5_prepare);
+}
+
+bool UUID::TestRTree(const UUID & other) const {
+    if(!other.IsMagicNumberOK()) {
+        throw OSRMException("r-tree input file misses magic number. Check or reprocess the file");
+    }
+	return std::equal(md5_tree, md5_tree+32, other.md5_tree);
+}
+
+bool UUID::TestNodeInfo(const UUID & other) const {
+    if(!other.IsMagicNumberOK()) {
+        throw OSRMException("nodes file misses magic number. Check or reprocess the file");
+    }
+	return std::equal(md5_nodeinfo, md5_nodeinfo+32, other.md5_nodeinfo);
+}
+
+bool UUID::TestQueryObjects(const UUID & other) const {
+    if(!other.IsMagicNumberOK()) {
+        throw OSRMException("missing magic number. Check or reprocess the file");
+    }
+	return std::equal(md5_objects, md5_objects+32, other.md5_objects);
+}

Util/UUID.h

@@ -0,0 +1,63 @@
+/*
+    open source routing machine
+    Copyright (C) Dennis Luxen, others 2010
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU AFFERO General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+or see http://www.gnu.org/licenses/agpl.txt.
+ */
+
+#ifndef UUID_H
+#define UUID_H
+
+#include "OSRMException.h"
+#include "../typedefs.h"
+
+#include <boost/noncopyable.hpp>
+#include <boost/uuid/uuid.hpp>            // uuid class
+#include <boost/uuid/uuid_generators.hpp> // generators
+#include <boost/uuid/uuid_io.hpp>         // streaming operators etc.
+
+#include <cstring>
+
+#include <algorithm>
+#include <iostream>
+#include <string>
+
+//implements a singleton, i.e. there is one and only one conviguration object
+class UUID : boost::noncopyable {
+public:
+    UUID();
+	~UUID();
+	const boost::uuids::uuid & GetUUID() const;
+	bool IsMagicNumberOK() const;
+	bool TestGraphUtil(const UUID & other) const;
+	bool TestPrepare(const UUID & other) const;
+	bool TestRTree(const UUID & other) const;
+	bool TestNodeInfo(const UUID & other) const;
+	bool TestQueryObjects(const UUID & other) const;
+private:
+    const unsigned magic_number;
+    char md5_prepare[33];
+    char md5_tree[33];
+	char md5_nodeinfo[33];
+	char md5_graph[33];
+	char md5_objects[33];
+
+	// initialize to {6ba7b810-9dad-11d1-80b4-00c04fd430c8}
+    boost::uuids::uuid named_uuid;
+    bool has_64_bits;
+};
+
+#endif /* UUID_H */