slight version bump to 0.1.8.1

this goes live in the router)

.gitignore

@@ -1,72 +1,2 @@
-# Compiled source #
-###################
-*.com
-*.class
-*.dll
-*.exe
-*.o
-*.so
-
-# Packages #
-############
-# it's better to unpack these files and commit the raw source
-# git has its own built in compression methods
-*.7z
-*.dmg
-*.gz
-*.iso
-*.jar
-*.rar
-*.tar
-*.zip
-
-# Logs and databases #
-######################
-*.log
-*.sql
-*.sqlite
-
-# OS generated files #
-######################
-.DS_Store?
-ehthumbs.db
-Icon?
-Thumbs.db
-
-# SCons related files #
-#######################
-SconsBuilder*
-.scon*
-.build
-
-# Eclipse related files #
-#########################
-.setting*
-.scb
-.cproject
-.project
-
-# stxxl related files #
-#######################
-.stxxl
-stxxl.log
-stxxl.errlog
-
-# compiled protobuffers #
-#########################
-DataStructures/pbf-proto/*.pb.h
-DataStructures/pbf-proto/*.pb.cc
-
-# External Libs #
-#################
-lib/
-
-# Visual Studio Temp + build Files #
-####################################
-vcprojects/*.user
-vcprojects/*.ncb
-vcprojects/*.suo
-vcprojects/Debug/
-vcprojects/Release/
-bin/
-bin-debug/
+/.settings
+/.project

AUTHORS.TXT

@@ -1,10 +0,0 @@
-The following people contributed code to the Open Source Routing Machine:
-
-Christian Vetter 
-Dennis Luxen
-Ruslan Krenzler
-Frederik Ramm
-Bharath Vissapragada
-Pascal Neis
-Sasa Ivetic
-Emil Tin

AUTHORS.md

@@ -0,0 +1,24 @@
+The following people contributed to the Open Source Routing Machine web frontend:
+
+Dennis Schieferdecker 
+Dennis Luxen
+Pascal Neis
+Teemu Koskinen
+Nicolas Belett Vigneron
+Moyg
+Jean-Frederic
+Zbigniew Czernik
+Jonas Häggqvist
+Sabas
+Paul Spencer
+Raphael Pinson
+Juan Luis Rodriguez Ponce
+Lauris Bukšis-Haberkorns
+Barboska
+miszka999
+Konstantin Delchev
+Fumito Mizuno
+Necdet Varoglu (OSM-Comenius Project)
+Madalina Ionescu (OSM-Comenius Project)
+Luis Costa (OSM-Comenius Project)
+Tobias Johansson

Algorithms/DouglasPeucker.h

@@ -1,126 +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 DOUGLASPEUCKER_H_
-#define DOUGLASPEUCKER_H_
-
-#include <cfloat>
-#include <stack>
-
-/*This class object computes the bitvector of indicating generalized input points
- * according to the (Ramer-)Douglas-Peucker algorithm.
- *
- * Input is vector of pairs. Each pair consists of the point information and a bit
- * indicating if the points is present in the generalization.
- * Note: points may also be pre-selected*/
-
-//These thresholds are more or less heuristically chosen.
-static double DouglasPeuckerThresholds[19] = { 10240000., 512., 2560000., 1280000., 640000., 320000., 160000., 80000., 40000., 20000., 10000., 5000., 2400., 1200., 200, 16, 6, 3., 1. };
-
-template<class PointT>
-class DouglasPeucker {
-private:
-    typedef std::pair<std::size_t, std::size_t> PairOfPoints;
-    //Stack to simulate the recursion
-    std::stack<PairOfPoints > recursionStack;
-
-    double ComputeDistance(const _Coordinate& inputPoint, const _Coordinate& source, const _Coordinate& target) {
-        double r;
-        const double x = (double)inputPoint.lat;
-        const double y = (double)inputPoint.lon;
-        const double a = (double)source.lat;
-        const double b = (double)source.lon;
-        const double c = (double)target.lat;
-        const double d = (double)target.lon;
-        double p,q,mX,nY;
-        if(c != a) {
-            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
-        r = mX;
-        if(r<=0){
-            return ((b - y)*(b - y) + (a - x)*(a - x));
-        }
-        else if(r >= 1){
-            return ((d - y)*(d - y) + (c - x)*(c - x));
-
-        }
-        // point lies in between
-        return (p-x)*(p-x) + (q-y)*(q-y);
-    }
-
-public:
-    void Run(std::vector<PointT> & inputVector, const unsigned zoomLevel) {
-        {
-            assert(zoomLevel < 19);
-            assert(1 < inputVector.size());
-            std::size_t leftBorderOfRange = 0;
-            std::size_t rightBorderOfRange = 1;
-            //Sweep linerarily over array and identify those ranges that need to be checked
-            do {
-                assert(inputVector[leftBorderOfRange].necessary);
-                assert(inputVector[inputVector.size()-1].necessary);
-
-                if(inputVector[rightBorderOfRange].necessary) {
-                    recursionStack.push(std::make_pair(leftBorderOfRange, rightBorderOfRange));
-                    leftBorderOfRange = rightBorderOfRange;
-                }
-                ++rightBorderOfRange;
-            } while( rightBorderOfRange < inputVector.size());
-        }
-        while(!recursionStack.empty()) {
-            //pop next element
-            const PairOfPoints pair = recursionStack.top();
-            recursionStack.pop();
-            assert(inputVector[pair.first].necessary);
-            assert(inputVector[pair.second].necessary);
-            assert(pair.second < inputVector.size());
-            assert(pair.first < pair.second);
-            double maxDistance = -DBL_MAX;
-            std::size_t indexOfFarthestElement = pair.second;
-            //find index idx of element with maxDistance
-            for(std::size_t i = pair.first+1; i < pair.second; ++i){
-                double distance = std::fabs(ComputeDistance(inputVector[i].location, inputVector[pair.first].location, inputVector[pair.second].location));
-                if(distance > DouglasPeuckerThresholds[zoomLevel] && distance > maxDistance) {
-                    indexOfFarthestElement = i;
-                    maxDistance = distance;
-                }
-            }
-            if (maxDistance > DouglasPeuckerThresholds[zoomLevel]) {
-                //  mark idx as necessary
-                inputVector[indexOfFarthestElement].necessary = true;
-                if (1 < indexOfFarthestElement - pair.first) {
-                    recursionStack.push(std::make_pair(pair.first, indexOfFarthestElement) );
-                }
-                if (1 < pair.second - indexOfFarthestElement)
-                    recursionStack.push(std::make_pair(indexOfFarthestElement, pair.second) );
-            }
-        }
-    }
-};
-
-#endif /* DOUGLASPEUCKER_H_ */

Algorithms/PolylineCompressor.h

@@ -1,134 +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 POLYLINECOMPRESSOR_H_
-#define POLYLINECOMPRESSOR_H_
-
-#include <string>
-
-#include "../DataStructures/ExtractorStructs.h"
-#include "../DataStructures/SegmentInformation.h"
-#include "../Util/StringUtil.h"
-
-class PolylineCompressor {
-private:
-	inline void encodeVectorSignedNumber(vector<int> & numbers, string & output) {
-		for(unsigned i = 0; i < numbers.size(); ++i) {
-			numbers[i] <<= 1;
-			if (numbers[i] < 0) {
-				numbers[i] = ~(numbers[i]);
-			}
-		}
-		for(unsigned i = 0; i < numbers.size(); ++i) {
-			encodeNumber(numbers[i], output);
-		}
-	}
-
-	inline void encodeNumber(int numberToEncode, string & output) {
-		while (numberToEncode >= 0x20) {
-			int nextValue = (0x20 | (numberToEncode & 0x1f)) + 63;
-			output += (static_cast<char> (nextValue));
-			if(92 == nextValue)
-				output += (static_cast<char> (nextValue));
-			numberToEncode >>= 5;
-		}
-
-		numberToEncode += 63;
-		output += (static_cast<char> (numberToEncode));
-		if(92 == numberToEncode)
-			output += (static_cast<char> (numberToEncode));
-	}
-
-public:
-    inline void printEncodedString(const vector<SegmentInformation>& polyline, string &output) {
-        vector<int> deltaNumbers;
-        output += "\"";
-        if(!polyline.empty()) {
-            _Coordinate lastCoordinate = polyline[0].location;
-            deltaNumbers.push_back( lastCoordinate.lat );
-            deltaNumbers.push_back( lastCoordinate.lon );
-            for(unsigned i = 1; i < polyline.size(); ++i) {
-                if(!polyline[i].necessary)
-                    continue;
-                deltaNumbers.push_back(polyline[i].location.lat - lastCoordinate.lat);
-                deltaNumbers.push_back(polyline[i].location.lon - lastCoordinate.lon);
-                lastCoordinate = polyline[i].location;
-            }
-            encodeVectorSignedNumber(deltaNumbers, output);
-        }
-        output += "\"";
-
-    }
-
-	inline void printEncodedString(const vector<_Coordinate>& polyline, string &output) {
-		vector<int> deltaNumbers(2*polyline.size());
-		output += "\"";
-		if(!polyline.empty()) {
-			deltaNumbers[0] = polyline[0].lat;
-			deltaNumbers[1] = polyline[0].lon;
-			for(unsigned i = 1; i < polyline.size(); ++i) {
-				deltaNumbers[(2*i)]   = (polyline[i].lat - polyline[i-1].lat);
-				deltaNumbers[(2*i)+1] = (polyline[i].lon - polyline[i-1].lon);
-			}
-			encodeVectorSignedNumber(deltaNumbers, output);
-		}
-		output += "\"";
-	}
-
-    inline void printUnencodedString(vector<_Coordinate> & polyline, string & output) {
-        output += "[";
-        string tmp;
-        for(unsigned i = 0; i < polyline.size(); i++) {
-            convertInternalLatLonToString(polyline[i].lat, tmp);
-            output += "[";
-            output += tmp;
-            convertInternalLatLonToString(polyline[i].lon, tmp);
-            output += ", ";
-            output += tmp;
-            output += "]";
-            if( i < polyline.size()-1 ) {
-                output += ",";
-            }
-        }
-        output += "]";
-    }
-
-    inline void printUnencodedString(vector<SegmentInformation> & polyline, string & output) {
-        output += "[";
-        string tmp;
-        for(unsigned i = 0; i < polyline.size(); i++) {
-            if(!polyline[i].necessary)
-                continue;
-            convertInternalLatLonToString(polyline[i].location.lat, tmp);
-            output += "[";
-            output += tmp;
-            convertInternalLatLonToString(polyline[i].location.lon, tmp);
-            output += ", ";
-            output += tmp;
-            output += "]";
-            if( i < polyline.size()-1 ) {
-                output += ",";
-            }
-        }
-        output += "]";
-    }
-};
-
-#endif /* POLYLINECOMPRESSOR_H_ */

Contractor/ContractionCleanup.h

@@ -1,290 +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
-
-#ifdef _GLIBCXX_PARALLEL
-#include <parallel/algorithm>
-#else
-#include <algorithm>
-#endif
-#ifndef _WIN32
-#include <sys/time.h>
-#endif
-#include "Contractor.h"
-
-#ifdef _OPENMP
-#include <omp.h>
-#endif
-
-class ContractionCleanup {
-private:
-
-    struct _CleanupHeapData {
-        NodeID parent;
-        _CleanupHeapData( NodeID p ) {
-            parent = p;
-        }
-    };
-#ifdef _MANYCORES
-    typedef BinaryHeap< NodeID, NodeID, int, _HeapData, DenseStorage<NodeID, NodeID> > _Heap;
-#else
-    typedef BinaryHeap< NodeID, NodeID, int, _CleanupHeapData > _Heap;
-#endif
-    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 nameID1;
-            unsigned nameID2;
-            int distance;
-            bool shortcut;
-            bool forward;
-            bool backward;
-            short turnInstruction;
-        } data;
-
-        //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.nameID1 == right.data.nameID1 && data.nameID2 == right.data.nameID2
-                    );
-        }
-    };
-
-    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 );
-            }
-        }
-#ifdef _GLIBCXX_PARALLEL
-        __gnu_parallel::sort( edges.begin(), edges.end() );
-#else
-        sort( edges.begin(), edges.end() );
-#endif
-    }
-
-private:
-
-    double _Timestamp() {
-        struct timeval tp;
-        gettimeofday(&tp, NULL);
-        return double(tp.tv_sec) + tp.tv_usec / 1000000.;
-    }
-
-    void BuildOutgoingGraph() {
-        //sort edges by source
-#ifdef _GLIBCXX_PARALLEL
-        __gnu_parallel::sort( _graph.begin(), _graph.end(), Edge::CompareBySource );
-#else
-        sort( _graph.begin(), _graph.end(), Edge::CompareBySource );
-#endif
-        try {
-            _firstEdge.resize( _numNodes + 1 );
-        } catch(...) {
-            cerr << "Not enough RAM on machine" << endl;
-            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 ) );
-        }
-
-        cout << "Scanning for useless shortcuts" << endl;
-        BuildOutgoingGraph();
-#pragma omp parallel for
-        for ( int i = 0; i < ( int ) _graph.size(); i++ ) {
-            for ( unsigned edge = _firstEdge[_graph[i].source]; edge < _firstEdge[_graph[i].source + 1]; ++edge ) {
-                if ( edge == (unsigned)i )
-                    continue;
-                if ( _graph[edge].target != _graph[i].target )
-                    continue;
-                if ( _graph[edge].data.distance < _graph[i].data.distance )
-                    continue;
-
-                _graph[edge].data.forward &= !_graph[i].data.forward;
-                _graph[edge].data.backward &= !_graph[i].data.backward;
-            }
-
-            if ( !_graph[i].data.forward && !_graph[i].data.backward )
-                continue;
-
-            //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;
-                }
-            }
-        }
-
-        cout << "Removing edges" << endl;
-        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++;
-        }
-        cout << "Removed " << _graph.size() - useful << " useless shortcuts" << endl;
-        _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 ( heapBackward->WasInserted( node ) ) {
-            const int newDistance = heapBackward->GetKey( node ) + distance;
-            if ( newDistance < *targetDistance ) {
-                *middle = node;
-                *targetDistance = newDistance;
-            }
-        }
-
-        if ( distance > *targetDistance ) {
-            heapForward->DeleteAll();
-            return;
-        }
-        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, std::vector< NodeID >* path = NULL ) {
-        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

@@ -1,570 +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 CONTRACTOR_H_INCLUDED
-#define CONTRACTOR_H_INCLUDED
-#ifdef _GLIBCXX_PARALLEL
-#include <parallel/algorithm>
-#else
-#include <algorithm>
-#endif
-#include <boost/shared_ptr.hpp>
-
-#include "../DataStructures/DynamicGraph.h"
-#include "../DataStructures/Percent.h"
-#include "../DataStructures/BinaryHeap.h"
-#include <ctime>
-#include <vector>
-#include <queue>
-#include <set>
-#include <stack>
-#include <limits>
-#ifdef _OPEMP
-#include <omp.h>
-#endif
-
-class Contractor {
-
-private:
-
-    struct _EdgeBasedContractorEdgeData {
-        unsigned distance;
-        unsigned originalEdges;
-        unsigned via;
-        unsigned nameID;
-        bool shortcut;
-        bool forward;
-        bool backward;
-        short turnInstruction;
-    } data;
-
-    struct _HeapData {
-        bool target;
-        _HeapData() : target(false) {}
-        _HeapData( bool t ) : target(t) {}
-    };
-
-    typedef DynamicGraph< _EdgeBasedContractorEdgeData > _DynamicGraph;
-    typedef BinaryHeap< NodeID, NodeID, int, _HeapData> _Heap;
-    typedef _DynamicGraph::InputEdge _ImportEdge;
-
-    struct _ThreadData {
-        _Heap heap;
-        std::vector< _ImportEdge > insertedEdges;
-        std::vector< NodeID > neighbours;
-        _ThreadData( NodeID nodes ): heap( nodes ) {
-        }
-    };
-
-    struct _PriorityData {
-        int depth;
-        NodeID bias;
-        _PriorityData() : depth(0), bias(0) { }
-    };
-
-    struct _ContractionInformation {
-        int edgesDeleted;
-        int edgesAdded;
-        int originalEdgesDeleted;
-        int originalEdgesAdded;
-        _ContractionInformation() {
-            edgesAdded = edgesDeleted = originalEdgesAdded = originalEdgesDeleted = 0;
-        }
-    };
-
-    struct _NodePartitionor {
-        bool operator()( std::pair< NodeID, bool > nodeData ) {
-            return !nodeData.second;
-        }
-    };
-
-public:
-
-    template< class InputEdge >
-    Contractor( int nodes, std::vector< InputEdge >& inputEdges, unsigned eqf = 2, unsigned oqf = 1, unsigned df = 1) : edgeQuotionFactor(eqf), originalQuotientFactor(oqf), depthFactor(df) {
-
-        std::vector< _ImportEdge > edges;
-        edges.reserve( 2 * inputEdges.size() );
-        for ( typename std::vector< InputEdge >::const_iterator i = inputEdges.begin(), e = inputEdges.end(); i != e; ++i ) {
-            _ImportEdge edge;
-            edge.source = i->source();
-            edge.target = i->target();
-
-            edge.data.distance = (std::max)((int)i->weight(), 1 );
-            assert( edge.data.distance > 0 );
-#ifndef NDEBUG
-            if ( edge.data.distance > 24 * 60 * 60 * 10 ) {
-                std::cout << "Edge Weight too large -> May lead to invalid CH" << std::endl;
-                continue;
-            }
-#endif
-            edge.data.shortcut = false;
-            edge.data.nameID = i->getNameIDOfTurnTarget();
-            edge.data.via = i->via();
-            edge.data.turnInstruction = i->turnInstruction();
-            edge.data.forward = i->isForward();
-            edge.data.backward = i->isBackward();
-            edge.data.originalEdges = 1;
-            edges.push_back( edge );
-            std::swap( edge.source, edge.target );
-            edge.data.forward = i->isBackward();
-            edge.data.backward = i->isForward();
-            edges.push_back( edge );
-        }
-        //remove data from memory
-        inputEdges.clear();
-        std::vector< InputEdge >().swap( inputEdges );
-
-#ifdef _GLIBCXX_PARALLEL
-        __gnu_parallel::sort( edges.begin(), edges.end() );
-#else
-        sort( edges.begin(), edges.end() );
-#endif
-        NodeID edge = 0;
-        for ( NodeID i = 0; i < edges.size(); ) {
-            const NodeID source = edges[i].source;
-            const NodeID target = edges[i].target;
-            const NodeID via = edges[i].data.via;
-            const short turnType = edges[i].data.turnInstruction;
-            //remove eigenloops
-            if ( source == target ) {
-                i++;
-                continue;
-            }
-            _ImportEdge forwardEdge;
-            _ImportEdge backwardEdge;
-            forwardEdge.source = backwardEdge.source = source;
-            forwardEdge.target = backwardEdge.target = target;
-            forwardEdge.data.forward = backwardEdge.data.backward = true;
-            forwardEdge.data.backward = backwardEdge.data.forward = false;
-            forwardEdge.data.turnInstruction = backwardEdge.data.turnInstruction = turnType;
-            forwardEdge.data.nameID = backwardEdge.data.nameID = edges[i].data.nameID;
-            forwardEdge.data.shortcut = backwardEdge.data.shortcut = false;
-            forwardEdge.data.via = backwardEdge.data.via = via;
-            forwardEdge.data.originalEdges = backwardEdge.data.originalEdges = 1;
-            forwardEdge.data.distance = backwardEdge.data.distance = std::numeric_limits< int >::max();
-            //remove parallel edges
-            while ( i < edges.size() && edges[i].source == source && edges[i].target == target ) {
-                if ( edges[i].data.forward )
-                    forwardEdge.data.distance = std::min( edges[i].data.distance, forwardEdge.data.distance );
-                if ( edges[i].data.backward )
-                    backwardEdge.data.distance = std::min( edges[i].data.distance, backwardEdge.data.distance );
-                i++;
-            }
-            //merge edges (s,t) and (t,s) into bidirectional edge
-            if ( forwardEdge.data.distance == backwardEdge.data.distance ) {
-                if ( (int)forwardEdge.data.distance != std::numeric_limits< int >::max() ) {
-                    forwardEdge.data.backward = true;
-                    edges[edge++] = forwardEdge;
-                }
-            } else { //insert seperate edges
-                if ( ((int)forwardEdge.data.distance) != std::numeric_limits< int >::max() ) {
-                    edges[edge++] = forwardEdge;
-                }
-                if ( (int)backwardEdge.data.distance != std::numeric_limits< int >::max() ) {
-                    edges[edge++] = backwardEdge;
-                }
-            }
-        }
-        std::cout << "ok" << std::endl << "merged " << edges.size() - edge << " edges out of " << edges.size() << std::endl;
-        edges.resize( edge );
-        _graph.reset( new _DynamicGraph( nodes, edges ) );
-        std::vector< _ImportEdge >().swap( edges );
-    }
-
-    ~Contractor() { }
-
-    void Run() {
-        const NodeID numberOfNodes = _graph->GetNumberOfNodes();
-        Percent p (numberOfNodes);
-
-        unsigned maxThreads = omp_get_max_threads();
-        std::vector < _ThreadData* > threadData;
-        for ( unsigned threadNum = 0; threadNum < maxThreads; ++threadNum ) {
-            threadData.push_back( new _ThreadData( numberOfNodes ) );
-        }
-        std::cout << "Contractor is using " << maxThreads << " threads" << std::endl;
-
-        NodeID levelID = 0;
-        std::vector< std::pair< NodeID, bool > > remainingNodes( numberOfNodes );
-        std::vector< double > nodePriority( numberOfNodes );
-        std::vector< _PriorityData > nodeData( numberOfNodes );
-
-        //initialize the variables
-#pragma omp parallel for schedule ( guided )
-        for ( int x = 0; x < ( int ) numberOfNodes; ++x )
-            remainingNodes[x].first = x;
-        std::random_shuffle( remainingNodes.begin(), remainingNodes.end() );
-        for ( int x = 0; x < ( int ) numberOfNodes; ++x )
-            nodeData[remainingNodes[x].first].bias = x;
-
-        std::cout << "initializing elimination PQ ..." << std::flush;
-#pragma omp parallel
-        {
-            _ThreadData* data = threadData[omp_get_thread_num()];
-#pragma omp parallel for schedule ( guided )
-            for ( int x = 0; x < ( int ) numberOfNodes; ++x ) {
-                nodePriority[x] = _Evaluate( data, &nodeData[x], x );
-            }
-        }
-        std::cout << "ok" << std::endl << "preprocessing ..." << std::flush;
-
-        while ( levelID < numberOfNodes ) {
-            const int last = ( int ) remainingNodes.size();
-#pragma omp parallel
-            {
-                //determine independent node set
-                _ThreadData* const data = threadData[omp_get_thread_num()];
-#pragma omp for schedule ( guided )
-                for ( int i = 0; i < last; ++i ) {
-                    const NodeID node = remainingNodes[i].first;
-                    remainingNodes[i].second = _IsIndependent( nodePriority, nodeData, data, node );
-                }
-            }
-            _NodePartitionor functor;
-            const std::vector < std::pair < NodeID, bool > >::const_iterator first = stable_partition( remainingNodes.begin(), remainingNodes.end(), functor );
-            const int firstIndependent = first - remainingNodes.begin();
-            //contract independent nodes
-#pragma omp parallel
-            {
-                _ThreadData* data = threadData[omp_get_thread_num()];
-#pragma omp for schedule ( guided ) nowait
-                for ( int position = firstIndependent ; position < last; ++position ) {
-                    NodeID x = remainingNodes[position].first;
-                    _Contract< false > ( data, x );
-                    nodePriority[x] = -1;
-                }
-                std::sort( data->insertedEdges.begin(), data->insertedEdges.end() );
-            }
-#pragma omp parallel
-            {
-                _ThreadData* data = threadData[omp_get_thread_num()];
-#pragma omp for schedule ( guided ) nowait
-                for ( int position = firstIndependent ; position < last; ++position ) {
-                    NodeID x = remainingNodes[position].first;
-                    _DeleteIncomingEdges( data, x );
-                }
-            }
-            //insert new edges
-            for ( unsigned threadNum = 0; threadNum < maxThreads; ++threadNum ) {
-                _ThreadData& data = *threadData[threadNum];
-                for ( int i = 0; i < ( int ) data.insertedEdges.size(); ++i ) {
-                    const _ImportEdge& edge = data.insertedEdges[i];
-                    _graph->InsertEdge( edge.source, edge.target, edge.data );
-                }
-                std::vector< _ImportEdge >().swap( data.insertedEdges );
-            }
-            //update priorities
-#pragma omp parallel
-            {
-                _ThreadData* data = threadData[omp_get_thread_num()];
-#pragma omp for schedule ( guided ) nowait
-                for ( int position = firstIndependent ; position < last; ++position ) {
-                    NodeID x = remainingNodes[position].first;
-                    _UpdateNeighbours( &nodePriority, &nodeData, data, x );
-                }
-            }
-            //remove contracted nodes from the pool
-            levelID += last - firstIndependent;
-            remainingNodes.resize( firstIndependent );
-            std::vector< std::pair< NodeID, bool > >( remainingNodes ).swap( remainingNodes );
-            p.printStatus(levelID);
-        }
-
-        for ( unsigned threadNum = 0; threadNum < maxThreads; threadNum++ ) {
-            delete threadData[threadNum];
-        }
-    }
-
-    template< class Edge >
-    void GetEdges( std::vector< Edge >& edges ) {
-        NodeID numberOfNodes = _graph->GetNumberOfNodes();
-        for ( NodeID node = 0; node < numberOfNodes; ++node ) {
-            for ( _DynamicGraph::EdgeIterator edge = _graph->BeginEdges( node ), endEdges = _graph->EndEdges( node ); edge < endEdges; edge++ ) {
-                const NodeID target = _graph->GetTarget( edge );
-                const _EdgeBasedContractorEdgeData& data = _graph->GetEdgeData( edge );
-                Edge newEdge;
-                newEdge.source = node;
-                newEdge.target = target;
-                newEdge.data.distance = data.distance;
-                newEdge.data.shortcut = data.shortcut;
-                newEdge.data.via = data.via;
-                newEdge.data.nameID1 = data.nameID;
-                newEdge.data.turnInstruction = data.turnInstruction;
-                newEdge.data.forward = data.forward;
-                newEdge.data.backward = data.backward;
-                edges.push_back( newEdge );
-            }
-        }
-    }
-
-private:
-    void _Dijkstra( const int maxDistance, const unsigned numTargets, const int maxNodes, _ThreadData* data ){
-
-        _Heap& heap = data->heap;
-
-        int nodes = 0;
-        unsigned targetsFound = 0;
-        while ( heap.Size() > 0 ) {
-            const NodeID node = heap.DeleteMin();
-            const int distance = heap.GetKey( node );
-            if ( nodes++ > maxNodes )
-                return;
-            //Destination settled?
-            if ( distance > maxDistance )
-                return;
-
-            if ( heap.GetData( node ).target ) {
-                targetsFound++;
-                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 _EdgeBasedContractorEdgeData& data = _graph->GetEdgeData( edge );
-                if ( !data.forward )
-                    continue;
-                const NodeID to = _graph->GetTarget( edge );
-                const int toDistance = distance + data.distance;
-
-                //New Node discovered -> Add to Heap + Node Info Storage
-                if ( !heap.WasInserted( to ) )
-                    heap.Insert( to, toDistance, _HeapData() );
-
-                //Found a shorter Path -> Update distance
-                else if ( toDistance < heap.GetKey( to ) ) {
-                    heap.DecreaseKey( to, toDistance );
-                    //heap.GetData( to ).hops = hops + 1;
-                }
-            }
-        }
-    }
-
-    double _Evaluate( _ThreadData* const data, _PriorityData* const nodeData, NodeID node ){
-        _ContractionInformation stats;
-
-        //perform simulated contraction
-        _Contract< true > ( data, node, &stats );
-
-        // Result will contain the priority
-        if ( stats.edgesDeleted == 0 || stats.originalEdgesDeleted == 0 )
-            return depthFactor * nodeData->depth;
-        return edgeQuotionFactor * ((( double ) stats.edgesAdded ) / stats.edgesDeleted ) + originalQuotientFactor * ((( double ) stats.originalEdgesAdded ) / stats.originalEdgesDeleted ) + depthFactor * nodeData->depth;
-    }
-
-    template< bool Simulate > bool _Contract( _ThreadData* data, NodeID node, _ContractionInformation* stats = NULL ) {
-        _Heap& heap = data->heap;
-        int insertedEdgesSize = data->insertedEdges.size();
-        std::vector< _ImportEdge >& insertedEdges = data->insertedEdges;
-
-        for ( _DynamicGraph::EdgeIterator inEdge = _graph->BeginEdges( node ), endInEdges = _graph->EndEdges( node ); inEdge != endInEdges; ++inEdge ) {
-            const _EdgeBasedContractorEdgeData& inData = _graph->GetEdgeData( inEdge );
-            const NodeID source = _graph->GetTarget( inEdge );
-            if ( Simulate ) {
-                assert( stats != NULL );
-                stats->edgesDeleted++;
-                stats->originalEdgesDeleted += inData.originalEdges;
-            }
-            if ( !inData.backward )
-                continue;
-
-            heap.Clear();
-            heap.Insert( source, 0, _HeapData() );
-            if ( node != source )
-                heap.Insert( node, inData.distance, _HeapData() );
-            int maxDistance = 0;
-            unsigned numTargets = 0;
-
-            for ( _DynamicGraph::EdgeIterator outEdge = _graph->BeginEdges( node ), endOutEdges = _graph->EndEdges( node ); outEdge != endOutEdges; ++outEdge ) {
-                const _EdgeBasedContractorEdgeData& outData = _graph->GetEdgeData( outEdge );
-                if ( !outData.forward )
-                    continue;
-                const NodeID target = _graph->GetTarget( outEdge );
-                const int pathDistance = inData.distance + outData.distance;
-                maxDistance = std::max( maxDistance, pathDistance );
-                if ( !heap.WasInserted( target ) ) {
-                    heap.Insert( target, pathDistance, _HeapData( true ) );
-                    numTargets++;
-                } else if ( pathDistance < heap.GetKey( target ) ) {
-                    heap.DecreaseKey( target, pathDistance );
-                }
-            }
-
-            if( Simulate )
-                _Dijkstra( maxDistance, numTargets, 500, data );
-            else
-                _Dijkstra( maxDistance, numTargets, 1000, data );
-
-            for ( _DynamicGraph::EdgeIterator outEdge = _graph->BeginEdges( node ), endOutEdges = _graph->EndEdges( node ); outEdge != endOutEdges; ++outEdge ) {
-                const _EdgeBasedContractorEdgeData& outData = _graph->GetEdgeData( outEdge );
-                if ( !outData.forward )
-                    continue;
-                const NodeID target = _graph->GetTarget( outEdge );
-                const int pathDistance = inData.distance + outData.distance;
-                const int distance = heap.GetKey( target );
-
-                if ( pathDistance <= distance ) {
-                    if ( Simulate ) {
-                        assert( stats != NULL );
-                        stats->edgesAdded+=2;
-                        stats->originalEdgesAdded += 2* ( outData.originalEdges + inData.originalEdges );
-                    } else {
-                        _ImportEdge newEdge;
-                        newEdge.source = source;
-                        newEdge.target = target;
-                        newEdge.data.distance = pathDistance;
-                        newEdge.data.forward = true;
-                        newEdge.data.backward = false;
-                        newEdge.data.via = node;
-                        newEdge.data.shortcut = true;
-                        newEdge.data.turnInstruction = inData.turnInstruction;
-                        newEdge.data.originalEdges = outData.originalEdges + inData.originalEdges;
-                        insertedEdges.push_back( newEdge );
-                        std::swap( newEdge.source, newEdge.target );
-                        newEdge.data.forward = false;
-                        newEdge.data.backward = true;
-                        insertedEdges.push_back( newEdge );
-                    }
-                }
-            }
-        }
-        if ( !Simulate ) {
-            for ( int i = insertedEdgesSize, iend = insertedEdges.size(); i < iend; i++ ) {
-                bool found = false;
-                for ( int other = i + 1 ; other < iend ; ++other ) {
-                    if ( insertedEdges[other].source != insertedEdges[i].source )
-                        continue;
-                    if ( insertedEdges[other].target != insertedEdges[i].target )
-                        continue;
-                    if ( insertedEdges[other].data.distance != insertedEdges[i].data.distance )
-                        continue;
-                    if ( insertedEdges[other].data.shortcut != insertedEdges[i].data.shortcut )
-                        continue;
-                    insertedEdges[other].data.forward |= insertedEdges[i].data.forward;
-                    insertedEdges[other].data.backward |= insertedEdges[i].data.backward;
-                    found = true;
-                    break;
-                }
-                if ( !found )
-                    insertedEdges[insertedEdgesSize++] = insertedEdges[i];
-            }
-            insertedEdges.resize( insertedEdgesSize );
-        }
-        return true;
-    }
-
-    bool _DeleteIncomingEdges( _ThreadData* data, NodeID node ) {
-        std::vector< NodeID >& neighbours = data->neighbours;
-        neighbours.clear();
-
-        //find all neighbours
-        for ( _DynamicGraph::EdgeIterator e = _graph->BeginEdges( node ) ; e < _graph->EndEdges( node ) ; ++e ) {
-            const NodeID u = _graph->GetTarget( e );
-            if ( u == node )
-                continue;
-            neighbours.push_back( u );
-        }
-        //eliminate duplicate entries ( forward + backward edges )
-        std::sort( neighbours.begin(), neighbours.end() );
-        neighbours.resize( std::unique( neighbours.begin(), neighbours.end() ) - neighbours.begin() );
-
-        for ( int i = 0, e = ( int ) neighbours.size(); i < e; ++i ) {
-            const NodeID u = neighbours[i];
-            _graph->DeleteEdgesTo( u, node );
-        }
-
-        return true;
-    }
-
-    bool _UpdateNeighbours( std::vector< double >* priorities, std::vector< _PriorityData >* const nodeData, _ThreadData* const data, NodeID node ) {
-        std::vector< NodeID >& neighbours = data->neighbours;
-        neighbours.clear();
-
-        //find all neighbours
-        for ( _DynamicGraph::EdgeIterator e = _graph->BeginEdges( node ) ; e < _graph->EndEdges( node ) ; ++e ) {
-            const NodeID u = _graph->GetTarget( e );
-            if ( u == node )
-                continue;
-            neighbours.push_back( u );
-            ( *nodeData )[u].depth = (std::max)(( *nodeData )[node].depth + 1, ( *nodeData )[u].depth );
-        }
-        //eliminate duplicate entries ( forward + backward edges )
-        std::sort( neighbours.begin(), neighbours.end() );
-        neighbours.resize( std::unique( neighbours.begin(), neighbours.end() ) - neighbours.begin() );
-
-        for ( int i = 0, e = ( int ) neighbours.size(); i < e; ++i ) {
-            const NodeID u = neighbours[i];
-            ( *priorities )[u] = _Evaluate( data, &( *nodeData )[u], u );
-        }
-
-        return true;
-    }
-
-    bool _IsIndependent( const std::vector< double >& priorities, const std::vector< _PriorityData >& nodeData, _ThreadData* const data, NodeID node ) {
-        const double priority = priorities[node];
-
-        std::vector< NodeID >& neighbours = data->neighbours;
-        neighbours.clear();
-
-        for ( _DynamicGraph::EdgeIterator e = _graph->BeginEdges( node ) ; e < _graph->EndEdges( node ) ; ++e ) {
-            const NodeID target = _graph->GetTarget( e );
-            const double targetPriority = priorities[target];
-            assert( targetPriority >= 0 );
-            //found a neighbour with lower priority?
-            if ( priority > targetPriority )
-                return false;
-            //tie breaking
-            if ( priority == targetPriority && nodeData[node].bias < nodeData[target].bias )
-                return false;
-            neighbours.push_back( target );
-        }
-
-        std::sort( neighbours.begin(), neighbours.end() );
-        neighbours.resize( std::unique( neighbours.begin(), neighbours.end() ) - neighbours.begin() );
-
-        //examine all neighbours that are at most 2 hops away
-        for ( std::vector< NodeID >::const_iterator i = neighbours.begin(), lastNode = neighbours.end(); i != lastNode; ++i ) {
-            const NodeID u = *i;
-
-            for ( _DynamicGraph::EdgeIterator e = _graph->BeginEdges( u ) ; e < _graph->EndEdges( u ) ; ++e ) {
-                const NodeID target = _graph->GetTarget( e );
-
-                const double targetPriority = priorities[target];
-                assert( targetPriority >= 0 );
-                //found a neighbour with lower priority?
-                if ( priority > targetPriority )
-                    return false;
-                //tie breaking
-                if ( priority == targetPriority && nodeData[node].bias < nodeData[target].bias )
-                    return false;
-            }
-        }
-
-        return true;
-    }
-
-    boost::shared_ptr<_DynamicGraph> _graph;
-    unsigned edgeQuotionFactor;
-    unsigned originalQuotientFactor;
-    unsigned depthFactor;
-};
-
-#endif // CONTRACTOR_H_INCLUDED

Contractor/EdgeBasedGraphFactory.cpp

@@ -1,234 +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.
- */
-
-#ifdef _GLIBCXX_PARALLEL
-#include <parallel/algorithm>
-#else
-#include <algorithm>
-#endif
-#include <boost/foreach.hpp>
-
-#include "EdgeBasedGraphFactory.h"
-
-template<>
-EdgeBasedGraphFactory::EdgeBasedGraphFactory(int nodes, std::vector<NodeBasedEdge> & inputEdges, std::vector<_Restriction> & irs, std::vector<NodeInfo> & nI)
-: inputRestrictions(irs), inputNodeInfoList(nI) {
-
-#ifdef _GLIBCXX_PARALLEL
-    __gnu_parallel::sort(inputRestrictions.begin(), inputRestrictions.end(), CmpRestrictionByFrom);
-#else
-    std::sort(inputRestrictions.begin(), inputRestrictions.end(), CmpRestrictionByFrom);
-#endif
-
-    std::vector< _NodeBasedEdge > edges;
-    edges.reserve( 2 * inputEdges.size() );
-    for ( typename std::vector< NodeBasedEdge >::const_iterator i = inputEdges.begin(), e = inputEdges.end(); i != e; ++i ) {
-        _NodeBasedEdge edge;
-        edge.source = i->source();
-        edge.target = i->target();
-
-        if(edge.source == edge.target)
-            continue;
-
-        edge.data.distance = (std::max)((int)i->weight(), 1 );
-        assert( edge.data.distance > 0 );
-        edge.data.shortcut = false;
-        edge.data.roundabout = i->isRoundabout();
-        edge.data.nameID = i->name();
-        edge.data.type = i->type();
-        edge.data.forward = i->isForward();
-        edge.data.backward = i->isBackward();
-        edge.data.edgeBasedNodeID = edges.size();
-        edges.push_back( edge );
-        std::swap( edge.source, edge.target );
-        if( edge.data.backward ) {
-            edge.data.forward = i->isBackward();
-            edge.data.backward = i->isForward();
-            edge.data.edgeBasedNodeID = edges.size();
-            edges.push_back( edge );
-        }
-    }
-
-
-#ifdef _GLIBCXX_PARALLEL
-    __gnu_parallel::sort( edges.begin(), edges.end() );
-#else
-    sort( edges.begin(), edges.end() );
-#endif
-
-    _nodeBasedGraph.reset(new _NodeBasedDynamicGraph( nodes, edges ));
-    INFO("Converted " << inputEdges.size() << " node-based edges into " << _nodeBasedGraph->GetNumberOfEdges() << " edge-based nodes.");
-}
-
-template<>
-void EdgeBasedGraphFactory::GetEdgeBasedEdges( std::vector< EdgeBasedEdge >& outputEdgeList ) {
-
-    GUARANTEE(0 == outputEdgeList.size(), "Vector passed to EdgeBasedGraphFactory::GetEdgeBasedEdges(..) is not empty");
-    GUARANTEE(0 != edgeBasedEdges.size(), "No edges in edge based graph");
-
-    edgeBasedEdges.swap(outputEdgeList);
-}
-
-void EdgeBasedGraphFactory::GetEdgeBasedNodes( std::vector< EdgeBasedNode> & nodes) {
-    for(unsigned i = 0; i < edgeBasedNodes.size(); ++i)
-        nodes.push_back(edgeBasedNodes[i]);
-}
-
-void EdgeBasedGraphFactory::Run() {
-    INFO("Generating Edge based representation of input data");
-
-    std::vector<_Restriction>::iterator restrictionIterator = inputRestrictions.begin();
-    Percent p(_nodeBasedGraph->GetNumberOfNodes());
-    int numberOfResolvedRestrictions(0);
-    int nodeBasedEdgeCounter(0);
-
-    //Loop over all nodes u. Three nested loop look super-linear, but we are dealing with a number linear in the turns only.
-    for(_NodeBasedDynamicGraph::NodeIterator u = 0; u < _nodeBasedGraph->GetNumberOfNodes(); ++u ) {
-        //loop over all adjacent edge (u,v)
-        while(restrictionIterator->fromNode < u && inputRestrictions.end() != restrictionIterator) {
-            ++restrictionIterator;
-        }
-        for(_NodeBasedDynamicGraph::EdgeIterator e1 = _nodeBasedGraph->BeginEdges(u); e1 < _nodeBasedGraph->EndEdges(u); ++e1) {
-            ++nodeBasedEdgeCounter;
-            _NodeBasedDynamicGraph::NodeIterator v = _nodeBasedGraph->GetTarget(e1);
-            //loop over all reachable edges (v,w)
-            for(_NodeBasedDynamicGraph::EdgeIterator e2 = _nodeBasedGraph->BeginEdges(v); e2 < _nodeBasedGraph->EndEdges(v); ++e2) {
-                _NodeBasedDynamicGraph::NodeIterator w = _nodeBasedGraph->GetTarget(e2);
-                //if (u,v,w) is a forbidden turn, continue
-                bool isTurnProhibited = false;
-                if( u != w ) { //only add an edge if turn is not a U-turn
-                    if(u == restrictionIterator->fromNode) {
-                        std::vector<_Restriction>::iterator secondRestrictionIterator = restrictionIterator;
-                        do {
-                            if( v == secondRestrictionIterator->viaNode && w == secondRestrictionIterator->toNode) {
-                                isTurnProhibited = true;
-                            }
-                            ++secondRestrictionIterator;
-                        } while(u == secondRestrictionIterator->fromNode);
-                    }
-                    if( !isTurnProhibited ) { //only add an edge if turn is not prohibited
-                        //new costs for edge based edge (e1, e2) = cost (e1) + tc(e1,e2)
-                        const _NodeBasedDynamicGraph::NodeIterator edgeBasedSource = _nodeBasedGraph->GetEdgeData(e1).edgeBasedNodeID;
-                        //                        INFO("edgeBasedSource: " << edgeBasedSource);
-                        if(edgeBasedSource > _nodeBasedGraph->GetNumberOfEdges()) {
-                            ERR("edgeBasedTarget" << edgeBasedSource << ">" << _nodeBasedGraph->GetNumberOfEdges());
-                        }
-                        const _NodeBasedDynamicGraph::NodeIterator edgeBasedTarget = _nodeBasedGraph->GetEdgeData(e2).edgeBasedNodeID;
-                        //                        INFO("edgeBasedTarget: " << edgeBasedTarget);
-                        if(edgeBasedTarget > _nodeBasedGraph->GetNumberOfEdges()) {
-                            ERR("edgeBasedTarget" << edgeBasedTarget << ">" << _nodeBasedGraph->GetNumberOfEdges());
-                        }
-
-                        //incorporate turn costs, this is just a simple model and can (read: must) be extended
-                        double angle = GetAngleBetweenTwoEdges(inputNodeInfoList[u], inputNodeInfoList[v], inputNodeInfoList[w]);
-
-                        unsigned distance = (int)( _nodeBasedGraph->GetEdgeData(e1).distance *(1+std::abs((angle-180.)/180.)));
-                        unsigned nameID = _nodeBasedGraph->GetEdgeData(e2).nameID;
-                        short turnInstruction = AnalyzeTurn(u, v, w);
-
-                        //create edge-based graph edge
-                        //EdgeBasedEdge(NodeID s, NodeID t, NodeID v, unsigned n1, EdgeWeight w, bool f, bool b, short ty)
-                        EdgeBasedEdge newEdge(edgeBasedSource, edgeBasedTarget, v,  nameID, distance, true, false, turnInstruction);
-                        edgeBasedEdges.push_back(newEdge);
-                        EdgeBasedNode currentNode;
-
-                        if(_nodeBasedGraph->GetEdgeData(e1).type != 14) {
-                            currentNode.nameID = _nodeBasedGraph->GetEdgeData(e1).nameID;
-                            currentNode.lat1 = inputNodeInfoList[u].lat;
-                            currentNode.lon1 = inputNodeInfoList[u].lon;
-                            currentNode.lat2 = inputNodeInfoList[v].lat;
-                            currentNode.lon2 = inputNodeInfoList[v].lon;
-                            currentNode.id = edgeBasedSource;
-                            currentNode.weight = _nodeBasedGraph->GetEdgeData(e1).distance;
-                            edgeBasedNodes.push_back(currentNode);
-                        }
-                    } else {
-                        ++numberOfResolvedRestrictions;
-                    }
-                }
-            }
-        }
-        p.printIncrement();
-    }
-    std::sort(edgeBasedNodes.begin(), edgeBasedNodes.end());
-    edgeBasedNodes.erase( std::unique(edgeBasedNodes.begin(), edgeBasedNodes.end()), edgeBasedNodes.end() );
-    INFO("Node-based graph contains " << nodeBasedEdgeCounter     << " edges");
-    INFO("Edge-based graph contains " << edgeBasedEdges.size()    << " edges, blowup is " << (double)edgeBasedEdges.size()/(double)nodeBasedEdgeCounter);
-    INFO("Edge-based graph obeys "    << numberOfResolvedRestrictions   << " turn restrictions, " << (inputRestrictions.size() - numberOfResolvedRestrictions )<< " skipped.");
-    INFO("Generated " << edgeBasedNodes.size() << " edge based nodes");
-}
-
-short EdgeBasedGraphFactory::AnalyzeTurn(const NodeID u, const NodeID v, const NodeID w) const {
-    _NodeBasedDynamicGraph::EdgeIterator edge1 = _nodeBasedGraph->FindEdge(u, v);
-    _NodeBasedDynamicGraph::EdgeIterator edge2 = _nodeBasedGraph->FindEdge(v, w);
-
-    _NodeBasedDynamicGraph::EdgeData & data1 = _nodeBasedGraph->GetEdgeData(edge1);
-    _NodeBasedDynamicGraph::EdgeData & data2 = _nodeBasedGraph->GetEdgeData(edge2);
-
-    double angle = GetAngleBetweenTwoEdges(inputNodeInfoList[u], inputNodeInfoList[v], inputNodeInfoList[w]);
-
-    //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)) ) {
-            //No turn possible.
-            return TurnInstructions.NoTurn;
-        } else {
-            return TurnInstructions.StayOnRoundAbout;
-        }
-    }
-    //Does turn start or end on roundabout?
-    if(data1.roundabout || data2.roundabout) {
-        //We are entering the roundabout
-        if( (!data1.roundabout) && data2.roundabout)
-            return TurnInstructions.EnterRoundAbout;
-        //We are leaving the roundabout
-        if(data1.roundabout && (!data2.roundabout) )
-            return TurnInstructions.LeaveRoundAbout;
-    }
-
-    //If street names stay the same and if we are certain that it is not a roundabout, we skip it.
-    if(data1.nameID == data2.nameID)
-        return TurnInstructions.NoTurn;
-
-    return TurnInstructions.GetTurnDirectionOfInstruction(angle);
-}
-
-unsigned EdgeBasedGraphFactory::GetNumberOfNodes() const {
-    return edgeBasedEdges.size();
-}
-
-EdgeBasedGraphFactory::~EdgeBasedGraphFactory() {
-}
-
-/* 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 int v1x = A.lon - C.lon;
-    const int v1y = A.lat - C.lat;
-    const int v2x = B.lon - C.lon;
-    const int v2y = B.lat - C.lat;
-
-    double angle = (atan2((double)v2y,v2x) - atan2((double)v1y,v1x) )*180/M_PI;
-    while(angle < 0)
-        angle += 360;
-
-    return angle;
-}

Contractor/EdgeBasedGraphFactory.h

@@ -1,104 +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.
- */
-
-/*
- * This class constructs the edge base representation of a graph from a given node based edge list
- */
-
-#ifndef EDGEBASEDGRAPHFACTORY_H_
-#define EDGEBASEDGRAPHFACTORY_H_
-
-#include <boost/shared_ptr.hpp>
-#include <vector>
-
-#include "../typedefs.h"
-#include "../DataStructures/DynamicGraph.h"
-#include "../DataStructures/ExtractorStructs.h"
-#include "../DataStructures/ImportEdge.h"
-#include "../DataStructures/Percent.h"
-#include "../DataStructures/TurnInstructions.h"
-
-class EdgeBasedGraphFactory {
-private:
-    struct _NodeBasedEdgeData {
-        int distance;
-        unsigned edgeBasedNodeID;
-        unsigned nameID;
-        bool shortcut:1;
-        bool forward:1;
-        bool backward:1;
-        bool roundabout:1;
-        short type;
-    } data;
-
-    struct _EdgeBasedEdgeData {
-        int distance;
-        unsigned via;
-        unsigned nameID;
-        bool forward;
-        bool backward;
-        short turnInstruction;
-    };
-
-    typedef DynamicGraph< _NodeBasedEdgeData > _NodeBasedDynamicGraph;
-    typedef _NodeBasedDynamicGraph::InputEdge _NodeBasedEdge;
-
-public:
-    struct EdgeBasedNode {
-        bool operator<(const EdgeBasedNode & other) const {
-            return other.id < id;
-        }
-        bool operator==(const EdgeBasedNode & other) const {
-            return id == other.id;
-        }
-        int lat1;
-        int lat2;
-        int lon1;
-        int lon2;
-        NodeID id;
-        NodeID nameID;
-        unsigned weight;
-    };
-
-private:
-    boost::shared_ptr<_NodeBasedDynamicGraph> _nodeBasedGraph;
-
-    std::vector<_Restriction> & inputRestrictions;
-    std::vector<NodeInfo> & inputNodeInfoList;
-
-    std::vector<EdgeBasedEdge> edgeBasedEdges;
-    std::vector<EdgeBasedNode> edgeBasedNodes;
-
-    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<_Restriction> & inputRestrictions, std::vector<NodeInfo> & nI);
-    virtual ~EdgeBasedGraphFactory();
-
-    void Run();
-    template< class ImportEdgeT >
-    void GetEdgeBasedEdges( std::vector< ImportEdgeT >& edges );
-    void GetEdgeBasedNodes( std::vector< EdgeBasedNode> & nodes);
-    short AnalyzeTurn(const NodeID u, const NodeID v, const NodeID w) const;
-    unsigned GetNumberOfNodes() const;
-};
-
-#endif /* EDGEBASEDGRAPHFACTORY_H_ */

DataStructures/BaseParser.h

@@ -1,33 +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 BASEPARSER_H_
-#define BASEPARSER_H_
-
-template<typename NodeT, typename RestrictionT, typename WayT>
-class BaseParser {
-public:
-    virtual ~BaseParser() {}
-    virtual bool Init() = 0;
-    virtual bool RegisterCallbacks(bool (*nodeCallbackPointer)(NodeT), bool (*restrictionCallbackPointer)(RestrictionT), bool (*wayCallbackPointer)(WayT), bool (*addressCallbackPointer)(NodeT, HashTable<std::string, std::string>)) = 0;
-    virtual bool Parse() = 0;
-};
-
-#endif /* BASEPARSER_H_ */

DataStructures/BinaryHeap.h

@@ -1,293 +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 BINARYHEAP_H_INCLUDED
-#define BINARYHEAP_H_INCLUDED
-
-//Not compatible with non contiguous node ids
-
-#include <cassert>
-#include <limits>
-#include <vector>
-#include <algorithm>
-#include <map>
-#include <google/dense_hash_map>
-#include <google/sparse_hash_map>
-#include <google/sparsetable>
-
-template< typename NodeID, typename Key >
-class ArrayStorage {
-public:
-
-    ArrayStorage( size_t size ) : positions( new Key[size] ) {
-        memset(positions, 0, size*sizeof(Key));
-    }
-
-    ~ArrayStorage() {
-        delete[] positions;
-    }
-
-    Key &operator[]( NodeID node ) {
-        return positions[node];
-    }
-
-    void Clear() {}
-
-private:
-    Key* positions;
-};
-
-template< typename NodeID, typename Key >
-class MapStorage {
-public:
-
-    MapStorage( size_t size = 0 ) {}
-
-    Key &operator[]( NodeID node ) {
-        return nodes[node];
-    }
-
-    void Clear() {
-        nodes.clear();
-    }
-
-private:
-    std::map< NodeID, Key > nodes;
-
-};
-
-template< typename NodeID, typename Key >
-class DenseStorage {
-public:
-
-    DenseStorage( size_t size = 0 ) { nodes.set_empty_key(UINT_MAX); }
-
-    Key &operator[]( NodeID node ) {
-        return nodes[node];
-    }
-
-    void Clear() {
-        nodes.clear();
-    }
-
-private:
-    google::dense_hash_map< NodeID, Key > nodes;
-};
-
-template< typename NodeID, typename Key >
-class SparseStorage {
-public:
-
-    SparseStorage( size_t size = 0 ) {  }
-
-    Key &operator[]( NodeID node ) {
-        return nodes[node];
-    }
-
-    void Clear() {
-        nodes.clear();
-    }
-
-private:
-    google::sparse_hash_map< NodeID, Key > nodes;
-};
-
-template< typename NodeID, typename Key >
-class SparseTableStorage : public google::sparsetable<NodeID> {
-public:
-    SparseTableStorage(size_t n) : google::sparsetable<NodeID>(n){ }
-    void Clear() {
-        google::sparsetable<NodeID>::clear();
-    }
-};
-
-template<typename NodeID = unsigned>
-struct _SimpleHeapData {
-    NodeID parent;
-    _SimpleHeapData( NodeID p ) : parent(p) { }
-};
-
-template < typename NodeID, typename Key, typename Weight, typename Data, typename IndexStorage = ArrayStorage<NodeID, NodeID> >
-class BinaryHeap {
-private:
-    BinaryHeap( const BinaryHeap& right );
-    void operator=( const BinaryHeap& right );
-public:
-    typedef Weight WeightType;
-    typedef Data DataType;
-
-    BinaryHeap( size_t maxID )
-    : nodeIndex( maxID ) {
-        Clear();
-    }
-
-    void Clear() {
-        heap.resize( 1 );
-        insertedNodes.clear();
-        heap[0].weight = std::numeric_limits< Weight >::min();
-        nodeIndex.Clear();
-    }
-
-    Key Size() const {
-        return ( Key )( heap.size() - 1 );
-    }
-
-    void Insert( NodeID node, Weight weight, const Data &data ) {
-        HeapElement element;
-        element.index = ( NodeID ) insertedNodes.size();
-        element.weight = weight;
-        const Key key = ( Key ) heap.size();
-        heap.push_back( element );
-        insertedNodes.push_back( HeapNode( node, key, weight, data ) );
-        nodeIndex[node] = element.index;
-        Upheap( key );
-        CheckHeap();
-    }
-
-    Data& GetData( NodeID node ) {
-        const Key index = nodeIndex[node];
-        return insertedNodes[index].data;
-    }
-
-    Weight& GetKey( NodeID node ) {
-        const Key index = nodeIndex[node];
-        return insertedNodes[index].weight;
-    }
-
-    bool WasRemoved( NodeID node ) {
-        assert( WasInserted( node ) );
-        const Key index = nodeIndex[node];
-        return insertedNodes[index].key == 0;
-    }
-
-    bool WasInserted( NodeID node ) {
-        const Key index = nodeIndex[node];
-        if ( index >= ( Key ) insertedNodes.size() )
-            return false;
-        return insertedNodes[index].node == node;
-    }
-
-    NodeID Min() const {
-        assert( heap.size() > 1 );
-        return insertedNodes[heap[1].index].node;
-    }
-
-    NodeID DeleteMin() {
-        assert( heap.size() > 1 );
-        const Key removedIndex = heap[1].index;
-        heap[1] = heap[heap.size()-1];
-        heap.pop_back();
-        if ( heap.size() > 1 )
-            Downheap( 1 );
-        insertedNodes[removedIndex].key = 0;
-        CheckHeap();
-        return insertedNodes[removedIndex].node;
-    }
-
-    void DeleteAll() {
-        for ( typename std::vector< HeapElement >::iterator i = heap.begin() + 1, iend = heap.end(); i != iend; ++i )
-            insertedNodes[i->index].key = 0;
-        heap.resize( 1 );
-        heap[0].weight = (std::numeric_limits< Weight >::min)();
-    }
-
-    void DecreaseKey( NodeID node, Weight weight ) {
-        assert( UINT_MAX != node );
-        const Key index = nodeIndex[node];
-        Key key = insertedNodes[index].key;
-        assert ( key >= 0 );
-
-        insertedNodes[index].weight = weight;
-        heap[key].weight = weight;
-        Upheap( key );
-        CheckHeap();
-    }
-
-private:
-    class HeapNode {
-    public:
-        HeapNode() {
-        }
-        HeapNode( NodeID n, Key k, Weight w, Data d )
-        : node( n ), key( k ), weight( w ), data( d ) {
-        }
-
-        NodeID node;
-        Key key;
-        Weight weight;
-        Data data;
-    };
-    struct HeapElement {
-        Key index;
-        Weight weight;
-    };
-
-    std::vector< HeapNode > insertedNodes;
-    std::vector< HeapElement > heap;
-    IndexStorage nodeIndex;
-
-    void Downheap( Key key ) {
-        const Key droppingIndex = heap[key].index;
-        const Weight weight = heap[key].weight;
-        Key nextKey = key << 1;
-        while ( nextKey < ( Key ) heap.size() ) {
-            const Key nextKeyOther = nextKey + 1;
-            if ( ( nextKeyOther < ( Key ) heap.size() )&& ( heap[nextKey].weight > heap[nextKeyOther].weight) )
-                nextKey = nextKeyOther;
-
-            if ( weight <= heap[nextKey].weight )
-                break;
-
-            heap[key] = heap[nextKey];
-            insertedNodes[heap[key].index].key = key;
-            key = nextKey;
-            nextKey <<= 1;
-        }
-        heap[key].index = droppingIndex;
-        heap[key].weight = weight;
-        insertedNodes[droppingIndex].key = key;
-    }
-
-    void Upheap( Key key ) {
-        const Key risingIndex = heap[key].index;
-        const Weight weight = heap[key].weight;
-        Key nextKey = key >> 1;
-        while ( heap[nextKey].weight > weight ) {
-            assert( nextKey != 0 );
-            heap[key] = heap[nextKey];
-            insertedNodes[heap[key].index].key = key;
-            key = nextKey;
-            nextKey >>= 1;
-        }
-        heap[key].index = risingIndex;
-        heap[key].weight = weight;
-        insertedNodes[risingIndex].key = key;
-    }
-
-    void CheckHeap() {
-#ifndef NDEBUG
-        for ( Key i = 2; i < (Key) heap.size(); ++i ) {
-            assert( heap[i].weight >= heap[i >> 1].weight );
-        }
-#endif
-    }
-};
-
-#endif //#ifndef BINARYHEAP_H_INCLUDED

DataStructures/ConcurrentQueue.h

@@ -1,98 +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 CONCURRENTQUEUE_H_INCLUDED
-#define CONCURRENTQUEUE_H_INCLUDED
-
-#include <queue>
-#include <boost/signals2/mutex.hpp>
-
-#include "../typedefs.h"
-
-/* 
-   Concurrent Queue written by Anthony Williams: 
-   http://www.justsoftwaresolutions.co.uk/threading/implementing-a-thread-safe-queue-using-condition-variables.html  
-*/
-template<typename Data>
-class ConcurrentQueue {
-
-public:
-    ConcurrentQueue(const size_t max_size) 
-        : max_queue_size(max_size) {
-    }
-
-    void push(Data const& data) {
-        if (size_exceeded()) {
-            boost::mutex::scoped_lock qf_lock(queue_full_mutex);
-            queue_full_cv.wait(qf_lock);
-        }
-
-        boost::mutex::scoped_lock lock(queue_mutex);
-        internal_queue.push(data);
-        lock.unlock();
-        queue_cv.notify_one();
-    }
-
-    bool empty() const {
-        return internal_queue.empty();
-    }
-
-    bool try_pop(Data& popped_value) {
-        boost::mutex::scoped_lock lock(queue_mutex);
-        if(internal_queue.empty()) {
-            return false;
-        }
-        
-        popped_value=internal_queue.front();
-        internal_queue.pop();
-        queue_full_cv.notify_one();
-        return true;
-    }
-
-    void wait_and_pop(Data& popped_value) {
-        boost::mutex::scoped_lock lock(queue_mutex);
-        while(internal_queue.empty()) {
-            queue_cv.wait(lock);
-        }
-        
-        popped_value=internal_queue.front();
-        internal_queue.pop();
-        queue_full_cv.notify_one();
-    }
-
-    int size() const {
-        return static_cast<int>(internal_queue.size());
-    }
-
-private:
-    std::queue<Data> internal_queue;
-    mutable boost::mutex queue_mutex;
-    mutable boost::mutex queue_full_mutex;
-    boost::condition_variable queue_cv;
-    boost::condition_variable queue_full_cv;
-    const size_t max_queue_size;
-
-    bool size_exceeded() const {
-        return internal_queue.size() >= max_queue_size;
-    }
-
-};
-
-#endif //#ifndef CONCURRENTQUEUE_H_INCLUDED

DataStructures/DynamicGraph.h

@@ -1,237 +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 DYNAMICGRAPH_H_INCLUDED
-#define DYNAMICGRAPH_H_INCLUDED
-
-#include <vector>
-#include <algorithm>
-#include <limits>
-
-template< typename EdgeDataT>
-class DynamicGraph {
-    public:
-        typedef EdgeDataT EdgeData;
-        typedef unsigned NodeIterator;
-        typedef unsigned EdgeIterator;
-
-        class InputEdge {
-            public:
-                NodeIterator source;
-                NodeIterator target;
-                EdgeDataT data;
-                bool operator<( const InputEdge& right ) const {
-                    if ( source != right.source )
-                        return source < right.source;
-                    return target < right.target;
-                }
-        };
-
-        //Constructs an empty graph with a given number of nodes.
-        DynamicGraph( int nodes ) : m_numNodes(nodes), m_numEdges(0) {
-            m_nodes.reserve( m_numNodes );
-            m_nodes.resize( m_numNodes );
-
-            m_edges.reserve( m_numNodes * 1.2 );
-            m_edges.resize( m_numNodes );
-        }
-        DynamicGraph( int nodes, const std::vector< InputEdge > &graph )
-        {
-            m_numNodes = nodes;
-            m_numEdges = ( EdgeIterator ) graph.size();
-            m_nodes.reserve( m_numNodes );
-            m_nodes.resize( m_numNodes );
-            EdgeIterator edge = 0;
-            EdgeIterator position = 0;
-            for ( NodeIterator node = 0; node < m_numNodes; ++node ) {
-                EdgeIterator lastEdge = edge;
-                while ( edge < m_numEdges && graph[edge].source == node ) {
-                    ++edge;
-                }
-                m_nodes[node].firstEdge = position;
-                m_nodes[node].edges = edge - lastEdge;
-                position += m_nodes[node].edges;
-            }
-            m_edges.reserve( position * 1.2 );
-            m_edges.resize( position );
-            edge = 0;
-            for ( NodeIterator node = 0; node < m_numNodes; ++node ) {
-                for ( EdgeIterator i = m_nodes[node].firstEdge, e = m_nodes[node].firstEdge + m_nodes[node].edges; i != e; ++i ) {
-                    m_edges[i].target = graph[edge].target;
-                    m_edges[i].data = graph[edge].data;
-                    GUARANTEE(graph[edge].data.distance > 0, "edge: " << edge << "(" << graph[edge].source << "," << graph[edge].target << ")=" << graph[edge].data.distance);
-                    edge++;
-                }
-            }
-        }
-
-        ~DynamicGraph(){ }
-
-        unsigned GetNumberOfNodes() const
-        {
-            return m_numNodes;
-        }
-
-        unsigned GetNumberOfEdges() const
-        {
-            return m_numEdges;
-        }
-
-        unsigned GetOutDegree( const NodeIterator &n ) const
-        {
-            return m_nodes[n].edges;
-        }
-
-        NodeIterator GetTarget( const EdgeIterator &e ) const
-        {
-            return NodeIterator( m_edges[e].target );
-        }
-
-        EdgeDataT &GetEdgeData( const EdgeIterator &e )
-        {
-            return m_edges[e].data;
-        }
-
-        const EdgeDataT &GetEdgeData( const EdgeIterator &e ) const
-        {
-            return m_edges[e].data;
-        }
-
-        EdgeIterator BeginEdges( const NodeIterator &n ) const
-        {
-            //assert( EndEdges( n ) - EdgeIterator( _nodes[n].firstEdge ) <= 100 );
-            return EdgeIterator( m_nodes[n].firstEdge );
-        }
-
-        EdgeIterator EndEdges( const NodeIterator &n ) const
-        {
-            return EdgeIterator( m_nodes[n].firstEdge + m_nodes[n].edges );
-        }
-
-        //adds an edge. Invalidates edge iterators for the source node
-        EdgeIterator InsertEdge( const NodeIterator &from, const NodeIterator &to, const EdgeDataT &data )
-        {
-            Node &node = m_nodes[from];
-            EdgeIterator newFirstEdge = node.edges + node.firstEdge;
-            if ( newFirstEdge >= m_edges.size() || !isDummy( newFirstEdge ) ) {
-                if ( node.firstEdge != 0 && isDummy( node.firstEdge - 1 ) ) {
-                    node.firstEdge--;
-                    m_edges[node.firstEdge] = m_edges[node.firstEdge + node.edges];
-                } else {
-                    EdgeIterator newFirstEdge = ( EdgeIterator ) m_edges.size();
-                    unsigned newSize = node.edges * 1.2 + 2;
-                    EdgeIterator requiredCapacity = newSize + m_edges.size();
-                    EdgeIterator oldCapacity = m_edges.capacity();
-                    if ( requiredCapacity >= oldCapacity ) {
-                        m_edges.reserve( requiredCapacity * 1.1 );
-                    }
-                    m_edges.resize( m_edges.size() + newSize );
-                    for ( EdgeIterator i = 0; i < node.edges; ++i ) {
-                        m_edges[newFirstEdge + i ] = m_edges[node.firstEdge + i];
-                        makeDummy( node.firstEdge + i );
-                    }
-                    for ( EdgeIterator i = node.edges + 1; i < newSize; i++ )
-                        makeDummy( newFirstEdge + i );
-                    node.firstEdge = newFirstEdge;
-                }
-            }
-            Edge &edge = m_edges[node.firstEdge + node.edges];
-            edge.target = to;
-            edge.data = data;
-            m_numEdges++;
-            node.edges++;
-            return EdgeIterator( node.firstEdge + node.edges );
-        }
-
-        //removes an edge. Invalidates edge iterators for the source node
-        void DeleteEdge( const NodeIterator source, const EdgeIterator &e ) {
-            Node &node = m_nodes[source];
-            --m_numEdges;
-            --node.edges;
-            const unsigned 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 )
-        {
-            int deleted = 0;
-            for ( EdgeIterator i = BeginEdges( source ), iend = EndEdges( source ); i < iend - deleted; ++i ) {
-                if ( m_edges[i].target == target ) {
-                    do {
-                        deleted++;
-                        m_edges[i] = m_edges[iend - deleted];
-                        makeDummy( iend - deleted );
-                    } while ( i < iend - deleted && m_edges[i].target == target );
-                }
-            }
-
-            #pragma omp atomic
-            m_numEdges -= deleted;
-            m_nodes[source].edges -= deleted;
-
-            return deleted;
-        }
-
-        //searches for a specific edge
-        EdgeIterator FindEdge( const NodeIterator &from, const NodeIterator &to ) const
-        {
-            for ( EdgeIterator i = BeginEdges( from ), iend = EndEdges( from ); i != iend; ++i ) {
-                if ( m_edges[i].target == to ) {
-                    return i;
-                }
-            }
-            return EndEdges( from );
-        }
-
-    protected:
-
-        bool isDummy( EdgeIterator edge ) const
-        {
-            return m_edges[edge].target == (std::numeric_limits< NodeIterator >::max)();
-        }
-
-        void makeDummy( EdgeIterator edge )
-        {
-            m_edges[edge].target = (std::numeric_limits< NodeIterator >::max)();
-        }
-
-        struct Node {
-            //index of the first edge
-            EdgeIterator firstEdge;
-            //amount of edges
-            unsigned edges;
-        };
-
-        struct Edge {
-            NodeIterator target;
-            EdgeDataT data;
-        };
-
-        NodeIterator m_numNodes;
-        EdgeIterator m_numEdges;
-
-        std::vector< Node > m_nodes;
-        std::vector< Edge > m_edges;
-};
-
-#endif // DYNAMICGRAPH_H_INCLUDED

DataStructures/ExtractorCallBacks.h

@@ -1,196 +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 EXTRACTORCALLBACKS_H_
-#define EXTRACTORCALLBACKS_H_
-
-#include <stxxl.h>
-#include <vector>
-#include "ExtractorStructs.h"
-
-typedef stxxl::vector<NodeID> STXXLNodeIDVector;
-typedef stxxl::vector<_Node> STXXLNodeVector;
-typedef stxxl::vector<_Edge> STXXLEdgeVector;
-typedef stxxl::vector<_Address> STXXLAddressVector;
-typedef stxxl::vector<string> STXXLStringVector;
-typedef stxxl::vector<_RawRestrictionContainer> STXXLRestrictionsVector;
-typedef stxxl::vector<_WayIDStartAndEndEdge> STXXLWayIDStartEndVector;
-
-
-struct STXXLContainers {
-    STXXLNodeIDVector           usedNodeIDs;
-    STXXLNodeVector             allNodes;
-    STXXLEdgeVector             allEdges;
-    STXXLAddressVector          adressVector;
-    STXXLStringVector           nameVector;
-    STXXLRestrictionsVector     restrictionsVector;
-    STXXLWayIDStartEndVector    wayStartEndVector;
-};
-
-class ExtractorCallbacks{
-private:
-    Settings settings;
-    StringMap * stringMap;
-    STXXLContainers * externalMemory;
-
-public:
-    ExtractorCallbacks(STXXLContainers * ext, Settings set, StringMap * strMap){
-        externalMemory = ext;
-        settings = set;
-        stringMap = strMap;
-    }
-
-    ~ExtractorCallbacks() {
-    }
-
-    /** warning: caller needs to take care of synchronization! */
-    inline bool adressFunction(_Node n, HashTable<std::string, std::string> &keyVals) {
-        /*
-        std::string housenumber(keyVals.Find("addr:housenumber"));
-        std::string housename(keyVals.Find("addr:housename"));
-        std::string street(keyVals.Find("addr:street"));
-        std::string state(keyVals.Find("addr:state"));
-        std::string country(keyVals.Find("addr:country"));
-        std::string postcode(keyVals.Find("addr:postcode"));
-        std::string city(keyVals.Find("addr:city"));
-
-        if(housenumber != "" || housename != "" || street != "") {
-            if(housenumber == "")
-                housenumber = housename;
-            addressVector->push_back(_Address(n, housenumber, street, state, country, postcode, city));
-        }
-         */
-        return true;
-    }
-
-    /** warning: caller needs to take care of synchronization! */
-    inline bool nodeFunction(_Node &n) {
-        externalMemory->allNodes.push_back(n);
-        return true;
-    }
-
-    inline bool restrictionFunction(_RawRestrictionContainer &r) {
-        externalMemory->restrictionsVector.push_back(r);
-        return true;
-    }
-
-    /** warning: caller needs to take care of synchronization! */
-    inline bool wayFunction(_Way &w) {
-
-        //Get the properties of the way.
-        std::string highway( w.keyVals.Find("highway") );
-        std::string name( w.keyVals.Find("name") );
-        std::string ref( w.keyVals.Find("ref"));
-        std::string oneway( w.keyVals.Find("oneway"));
-        std::string junction( w.keyVals.Find("junction") );
-        std::string route( w.keyVals.Find("route") );
-        double maxspeed( atoi(w.keyVals.Find("maxspeed").c_str()) );
-        std::string access( w.keyVals.Find("access") );
-        std::string accessClass( w.keyVals.Find(settings.accessTag) );
-        std::string man_made( w.keyVals.Find("man_made") );
-        std::string barrier( w.keyVals.Find("barrier") );
-
-        //Save the name of the way if it has one, ref has precedence over name tag.
-        if ( 0 < ref.length() )
-            w.name = ref;
-        else
-            if ( 0 < name.length() )
-                w.name = name;
-
-        if(junction == "roundabout") {
-            w.roundabout = true;
-        }
-
-        //Is the highway tag listed as usable way?
-        if(0 < settings[highway]) {
-
-            if(0 != maxspeed)
-                w.speed = maxspeed;
-            else
-                w.speed = settings[highway];
-            w.useful = true;
-
-            //Okay, do we have access to that way?
-            if(0 < access.size()) { //fastest way to check for non-empty string
-                //If access is forbidden, we don't want to route there.
-                if(access == "private" || access == "no" || access == "agricultural" || access == "forestry" || access == "delivery") { //Todo: this is still hard coded
-                    w.access = false;
-                }
-            }
-
-            if("yes" == accessClass)
-                w.access = true;
-            else if("no" == accessClass)
-                w.access = false;
-
-            //Let's process oneway property, if speed profile obeys to it
-            if(oneway != "no" && oneway != "false" && oneway != "0" && settings.obeyOneways) {
-                //if oneway tag is in forward direction or if actually roundabout
-                if(junction == "roundabout" || oneway == "yes" || oneway == "true" || oneway == "1") {
-                    w.direction = _Way::oneway;
-                } else {
-                    if( oneway == "-1")
-                        w.direction  = _Way::opposite;
-                }
-            }
-        } else {
-            //Is the route tag listed as usable way in the profile?
-            if(settings[route] > 0 || settings[man_made] > 0) {
-                w.useful = true;
-                w.direction = _Way::oneway;
-                w.speed = settings[route];
-                w.direction = _Way::bidirectional;
-            }
-        }
-        if ( w.useful && w.access && (1 < w.path.size()) ) { //Only true if the way is specified by the speed profile
-            //TODO: type is not set, perhaps use a bimap'ed speed profile to do set the type correctly?
-            w.type = 1;
-
-            //Get the unique identifier for the street name
-            StringMap::const_iterator strit = stringMap->find(w.name);
-            if(strit == stringMap->end()) {
-                w.nameID = externalMemory->nameVector.size();
-                externalMemory->nameVector.push_back(w.name);
-                stringMap->insert(StringMap::value_type(w.name, w.nameID));
-            } else {
-                w.nameID = strit->second;
-            }
-
-            GUARANTEE(w.id != UINT_MAX, "found way with unknown type");
-            GUARANTEE(-1 != w.speed, "found way with unknown speed");
-
-            if ( w.direction == _Way::opposite ){
-                std::reverse( w.path.begin(), w.path.end() );
-            }
-
-            for(vector< NodeID >::size_type n = 0; n < w.path.size()-1; ++n) {
-                externalMemory->allEdges.push_back(_Edge(w.path[n], w.path[n+1], w.type, w.direction, w.speed, w.nameID, w.roundabout));
-                externalMemory->usedNodeIDs.push_back(w.path[n]);
-            }
-            externalMemory->usedNodeIDs.push_back(w.path[w.path.size()-1]);
-
-            //The following information is needed to identify start and end segments of restrictions
-            externalMemory->wayStartEndVector.push_back(_WayIDStartAndEndEdge(w.id, w.path[0], w.path[1], w.path[w.path.size()-2], w.path[w.path.size()-1]));
-        }
-        return true;
-    }
-};
-
-#endif /* EXTRACTORCALLBACKS_H_ */

DataStructures/ExtractorStructs.h

@@ -1,359 +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 EXTRACTORSTRUCTS_H_
-#define EXTRACTORSTRUCTS_H_
-
-#include <climits>
-#include <string>
-#include <boost/unordered_map.hpp>
-#include "../typedefs.h"
-#include "Util.h"
-
-struct _PathData {
-    _PathData(NodeID no, unsigned na, unsigned tu, unsigned dur) : node(no), nameID(na), durationOfSegment(dur), turnInstruction(tu) { }
-    NodeID node;
-    unsigned nameID;
-    unsigned durationOfSegment;
-    short turnInstruction;
-};
-
-typedef boost::unordered_map<std::string, NodeID> StringMap;
-
-struct _Node : NodeInfo{
-    _Node(int _lat, int _lon, unsigned int _id) : NodeInfo(_lat, _lon,  _id) {}
-    _Node() {}
-
-    static _Node min_value() {
-        return _Node(0,0,0);
-    }
-    static _Node max_value() {
-        return _Node((numeric_limits<int>::max)(), (numeric_limits<int>::max)(), (numeric_limits<unsigned int>::max)());
-    }
-    NodeID key() const {
-        return id;
-    }
-};
-
-struct _Coordinate {
-    int lat;
-    int lon;
-    _Coordinate () : lat(INT_MIN), lon(INT_MIN) {}
-    _Coordinate (int t, int n) : lat(t) , lon(n) {}
-    void Reset() {
-        lat = INT_MIN;
-        lon = INT_MIN;
-    }
-    bool isSet() const {
-        return (INT_MIN != lat) && (INT_MIN != lon);
-    }
-};
-
-inline ostream & operator<<(ostream & out, const _Coordinate & c){
-    out << "(" << c.lat << "," << c.lon << ")";
-    return out;
-}
-
-struct _Way {
-    _Way() : id(UINT_MAX), nameID(UINT_MAX) {
-
-        direction = _Way::notSure;
-        speed = -1;
-        type = -1;
-        useful = false;
-        access = true;
-        roundabout = false;
-    }
-
-    enum {
-        notSure = 0, oneway, bidirectional, opposite
-    } direction;
-    unsigned id;
-    unsigned nameID;
-    std::string name;
-    double speed;
-    short type;
-    bool useful;
-    bool access;
-    bool roundabout;
-    std::vector< NodeID > path;
-    HashTable<std::string, std::string> keyVals;
-};
-
-struct _Address {
-    _Address() {}
-    _Address(_Node n, std::string h, std::string str, std::string sta, std::string p, std::string ci, std::string co) {
-        node = n;
-        housenumber = h;
-        street = str;
-        state = sta;
-        postcode = p;
-        city = ci;
-        country = co;
-    }
-    _Node node;
-    std::string housenumber;
-    std::string street;
-    std::string state;
-    std::string postcode;
-    std::string city;
-    std::string country;
-};
-
-struct _Relation {
-    _Relation() : type(unknown){}
-    enum {
-        unknown = 0, ferry, turnRestriction
-    } type;
-    HashTable<std::string, std::string> keyVals;
-};
-
-struct _Edge {
-    _Edge() : start(0), target(0), type(0), direction(0), speed(0), nameID(0), isRoundabout(false) {};
-    _Edge(NodeID s, NodeID t) : start(s), target(t), type(0), direction(0), speed(0), nameID(0), isRoundabout(false)  { }
-    _Edge(NodeID s, NodeID t, short tp, short d, double sp): start(s), target(t), type(tp), direction(d), speed(sp), nameID(0), isRoundabout(false)  { }
-    _Edge(NodeID s, NodeID t, short tp, short d, double sp, unsigned nid, bool isra): start(s), target(t), type(tp), direction(d), speed(sp), nameID(nid), isRoundabout(isra) { }
-    NodeID start;
-    NodeID target;
-    short type;
-    short direction;
-    double speed;
-    unsigned nameID;
-    bool isRoundabout;
-
-    _Coordinate startCoord;
-    _Coordinate targetCoord;
-
-    static _Edge min_value() {
-        return _Edge(0,0);
-    }
-    static _Edge max_value() {
-        return _Edge((numeric_limits<unsigned>::max)(), (numeric_limits<unsigned>::max)());
-    }
-
-};
-
-struct _Restriction {
-    NodeID viaNode;
-    NodeID fromNode;
-    NodeID toNode;
-    struct bits { //mostly unused
-        char isOnly:1;
-        char unused1:1;
-        char unused2:1;
-        char unused3:1;
-        char unused4:1;
-        char unused5:1;
-        char unused6:1;
-        char unused7:1;
-    } flags;
-
-    _Restriction(NodeID vn) : viaNode(vn), fromNode(UINT_MAX), toNode(UINT_MAX) { }
-    _Restriction(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;
-    EdgeID fromWay;
-    EdgeID toWay;
-    unsigned viaWay;
-
-    _RawRestrictionContainer(EdgeID f, EdgeID t, NodeID vn, unsigned vw) : fromWay(f), toWay(t), viaWay(vw) { restriction.viaNode = vn;}
-    _RawRestrictionContainer(bool isOnly = false) : fromWay(UINT_MAX), toWay(UINT_MAX), viaWay(UINT_MAX) { restriction.flags.isOnly = isOnly;}
-
-    static _RawRestrictionContainer min_value() {
-        return _RawRestrictionContainer((numeric_limits<unsigned>::min)(), (numeric_limits<unsigned>::min)(), (numeric_limits<unsigned>::min)(), (numeric_limits<unsigned>::min)());
-    }
-    static _RawRestrictionContainer max_value() {
-        return _RawRestrictionContainer((numeric_limits<unsigned>::max)(), (numeric_limits<unsigned>::max)(), (numeric_limits<unsigned>::max)(), (numeric_limits<unsigned>::max)());
-    }
-};
-
-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;
-    }
-    value_type max_value()  {
-        return _RawRestrictionContainer::max_value();
-    }
-    value_type min_value() {
-        return _RawRestrictionContainer::min_value();
-    }
-};
-
-struct CmpRestrictionContainerByTo: public std::binary_function<_RawRestrictionContainer, _RawRestrictionContainer, bool> {
-    typedef _RawRestrictionContainer value_type;
-    bool operator ()  (const _RawRestrictionContainer & a, const _RawRestrictionContainer & b) const {
-        return a.toWay < b.toWay;
-    }
-    value_type max_value()  {
-        return _RawRestrictionContainer::max_value();
-    }
-    value_type min_value() {
-        return _RawRestrictionContainer::min_value();
-    }
-};
-
-struct _WayIDStartAndEndEdge {
-    unsigned wayID;
-    NodeID firstStart;
-    NodeID firstTarget;
-    NodeID lastStart;
-    NodeID lastTarget;
-    _WayIDStartAndEndEdge() : wayID(UINT_MAX), firstStart(UINT_MAX), firstTarget(UINT_MAX), lastStart(UINT_MAX), lastTarget(UINT_MAX) {}
-    _WayIDStartAndEndEdge(unsigned w, NodeID fs, NodeID ft, NodeID ls, NodeID lt) :  wayID(w), firstStart(fs), firstTarget(ft), lastStart(ls), lastTarget(lt) {}
-
-    static _WayIDStartAndEndEdge min_value() {
-        return _WayIDStartAndEndEdge((numeric_limits<unsigned>::min)(), (numeric_limits<unsigned>::min)(), (numeric_limits<unsigned>::min)(), (numeric_limits<unsigned>::min)(), (numeric_limits<unsigned>::min)());
-    }
-    static _WayIDStartAndEndEdge max_value() {
-        return _WayIDStartAndEndEdge((numeric_limits<unsigned>::max)(), (numeric_limits<unsigned>::max)(), (numeric_limits<unsigned>::max)(), (numeric_limits<unsigned>::max)(), (numeric_limits<unsigned>::max)());
-    }
-};
-
-struct CmpWayStartAndEnd : public std::binary_function<_WayIDStartAndEndEdge, _WayIDStartAndEndEdge, bool> {
-    typedef _WayIDStartAndEndEdge value_type;
-    bool operator ()  (const _WayIDStartAndEndEdge & a, const _WayIDStartAndEndEdge & b) const {
-        return a.wayID < b.wayID;
-    }
-    value_type max_value() {
-        return _WayIDStartAndEndEdge::max_value();
-    }
-    value_type min_value() {
-        return _WayIDStartAndEndEdge::min_value();
-    }
-};
-
-struct Settings {
-    Settings() : obeyPollards(true), obeyOneways(true), useRestrictions(true), accessTag("motorcar") {}
-    StringMap speedProfile;
-    int operator[](const string & param) const {
-        if(speedProfile.find(param) == speedProfile.end())
-            return 0;
-        else
-            return speedProfile.at(param);
-    }
-    bool obeyPollards;
-    bool obeyOneways;
-    bool useRestrictions;
-    string accessTag;
-
-};
-
-struct Cmp : public std::binary_function<NodeID, NodeID, bool> {
-    typedef NodeID value_type;
-    bool operator ()  (const NodeID & a, const NodeID & b) const {
-        return a < b;
-    }
-    value_type max_value() {
-        return 0xffffffff;
-    }
-    value_type min_value() {
-        return 0x0;
-    }
-};
-
-struct CmpNodeByID : public std::binary_function<_Node, _Node, bool> {
-    typedef _Node value_type;
-    bool operator ()  (const _Node & a, const _Node & b) const {
-        return a.id < b.id;
-    }
-    value_type max_value()  {
-        return _Node::max_value();
-    }
-    value_type min_value() {
-        return _Node::min_value();
-    }
-};
-
-struct CmpEdgeByStartID : public std::binary_function<_Edge, _Edge, bool>
-{
-    typedef _Edge value_type;
-    bool operator ()  (const _Edge & a, const _Edge & b) const {
-        return a.start < b.start;
-    }
-    value_type max_value() {
-        return _Edge::max_value();
-    }
-    value_type min_value() {
-        return _Edge::min_value();
-    }
-};
-
-struct CmpEdgeByTargetID : public std::binary_function<_Edge, _Edge, bool>
-{
-    typedef _Edge value_type;
-    bool operator ()  (const _Edge & a, const _Edge & b) const
-    {
-        return a.target < b.target;
-    }
-    value_type max_value()
-    {
-        return _Edge::max_value();
-    }
-    value_type min_value()
-    {
-        return _Edge::min_value();
-    }
-};
-
-inline double ApproximateDistance( const int lat1, const int lon1, const int lat2, const int lon2 ) {
-    assert(lat1 != INT_MIN);
-    assert(lon1 != INT_MIN);
-    assert(lat2 != INT_MIN);
-    assert(lon2 != INT_MIN);
-    static const double DEG_TO_RAD = 0.017453292519943295769236907684886;
-    ///Earth's quatratic mean radius for WGS-84
-    static const double EARTH_RADIUS_IN_METERS = 6372797.560856;
-    double latitudeArc  = ( lat1/100000. - lat2/100000. ) * DEG_TO_RAD;
-    double longitudeArc = ( lon1/100000. - lon2/100000. ) * DEG_TO_RAD;
-    double latitudeH = sin( latitudeArc * 0.5 );
-    latitudeH *= latitudeH;
-    double lontitudeH = sin( longitudeArc * 0.5 );
-    lontitudeH *= lontitudeH;
-    double tmp = cos( lat1/100000. * DEG_TO_RAD ) * cos( lat2/100000. * DEG_TO_RAD );
-    double distanceArc =  2.0 * asin( sqrt( latitudeH + tmp * lontitudeH ) );
-    return EARTH_RADIUS_IN_METERS * distanceArc;
-}
-
-inline double ApproximateDistance(const _Coordinate &c1, const _Coordinate &c2) {
-    return ApproximateDistance( c1.lat, c1.lon, c2.lat, c2.lon );
-}
-
-inline string GetRandomString() {
-    char s[128];
-    static const char alphanum[] =
-            "0123456789"
-            "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
-            "abcdefghijklmnopqrstuvwxyz";
-
-    for (int i = 0; i < 127; ++i) {
-        s[i] = alphanum[rand() % (sizeof(alphanum) - 1)];
-    }
-    s[127] = 0;
-    return string(s);
-}
-
-#endif /* EXTRACTORSTRUCTS_H_ */

DataStructures/GridEdge.h

@@ -1,78 +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_
-
-struct _GridEdge {
-    _GridEdge(NodeID n, NodeID na, int w, _Coordinate sc, _Coordinate tc) : edgeBasedNode(n), nameID(na), weight(w), startCoord(sc), targetCoord(tc) {}
-    _GridEdge() : edgeBasedNode(UINT_MAX), nameID(UINT_MAX), weight(INT_MAX) {}
-    NodeID edgeBasedNode;
-    NodeID nameID;
-    int weight;
-    _Coordinate startCoord;
-    _Coordinate targetCoord;
-};
-
-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

@@ -1,78 +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.
-
-  Created on: 18.11.2010
-  Author: dennis
- */
-
-#ifndef HASHTABLE_H_
-#define HASHTABLE_H_
-
-#include <boost/unordered_map.hpp>
-
-template<typename keyT, typename valueT>
-class HashTable {
-    typedef boost::unordered_map<keyT, valueT> MyHashTable;
-public:
-    typedef typename boost::unordered_map<keyT, valueT>::const_iterator MyIterator;
-    typedef MyIterator iterator;
-    HashTable() { }
-    HashTable(const unsigned size) {
-        table.resize(size);
-    }
-    void Add(const keyT& key, const valueT& value){
-        table[key] = value;
-    }
-    void Set(const keyT& key, const valueT& value){
-        table[key] = value;
-    }
-    valueT Find(const keyT& key) {
-        if(table.find(key) == table.end())
-            return valueT();
-        return table.find(key)->second;
-    }
-
-    bool Holds(const keyT& key) {
-        if(table.find(key) == table.end())
-            return false;
-        return true;
-    }
-    void EraseAll() {
-        if(table.size() > 0)
-            table.clear();
-    }
-
-    inline
-    valueT & operator[] (keyT key) {
-        return table[key];
-    }
-    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/ImportEdge.h

@@ -1,136 +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 EDGE_H
-#define EDGE_H
-
-#include <cassert>
-
-class NodeBasedEdge {
-public:
-
-    bool operator< (const NodeBasedEdge& e) const {
-        if (source() == e.source()) {
-            if (target() == e.target()) {
-                if (weight() == e.weight()) {
-                    return (isForward() && isBackward() &&
-                            ((! e.isForward()) || (! e.isBackward())));
-                }
-                return (weight() < e.weight());
-            }
-            return (target() < e.target());
-        }
-        return (source() < e.source());
-    }
-
-    /** Default constructor. target and weight are set to 0.*/
-    NodeBasedEdge() :
-        _source(0), _target(0), _name(0), _weight(0), forward(0), backward(0), _type(0), _roundabout(false) { assert(false); } //shall not be used.
-
-    explicit NodeBasedEdge(NodeID s, NodeID t, NodeID n, EdgeWeight w, bool f, bool b, short ty, bool ra) :
-            _source(s), _target(t), _name(n), _weight(w), forward(f), backward(b), _type(ty), _roundabout(ra) { assert(ty >= 0); }
-
-    NodeID target() const {return _target; }
-    NodeID source() const {return _source; }
-    NodeID name() const { return _name; }
-    EdgeWeight weight() const {return _weight; }
-
-    short type() const { assert(_type >= 0); return _type; }
-    bool isBackward() const { return backward; }
-    bool isForward() const { return forward; }
-    bool isLocatable() const { return _type != 14; }
-    bool isRoundabout() const { return _roundabout; }
-
-    NodeID _source;
-    NodeID _target;
-    NodeID _name;
-    EdgeWeight _weight;
-    bool forward;
-    bool backward;
-    short _type;
-    bool _roundabout;
-};
-
-class EdgeBasedEdge {
-public:
-
-    bool operator< (const EdgeBasedEdge& e) const {
-        if (source() == e.source()) {
-            if (target() == e.target()) {
-                if (weight() == e.weight()) {
-                    return (isForward() && isBackward() &&
-                            ((! e.isForward()) || (! e.isBackward())));
-                }
-                return (weight() < e.weight());
-            }
-            return (target() < e.target());
-        }
-        return (source() < e.source());
-    }
-
-    template<class EdgeT>
-    EdgeBasedEdge(const EdgeT & myEdge ) :
-        _source(myEdge.source),
-        _target(myEdge.target),
-        _via(myEdge.data.via),
-        _nameID1(myEdge.data.nameID),
-        _weight(myEdge.data.distance),
-        _forward(myEdge.data.forward),
-        _backward(myEdge.data.backward),
-        _turnInstruction(myEdge.data.turnInstruction) { }
-
-    /** Default constructor. target and weight are set to 0.*/
-    EdgeBasedEdge() :
-        _source(0), _target(0), _via(0), _nameID1(0), _weight(0), _forward(0), _backward(0), _turnInstruction(0) { assert(false); } //shall not be used.
-
-    explicit EdgeBasedEdge(NodeID s, NodeID t, NodeID v, unsigned n1, EdgeWeight w, bool f, bool b, short ty) :
-            _source(s), _target(t), _via(v), _nameID1(n1), _weight(w), _forward(f), _backward(b), _turnInstruction(ty) { assert(ty >= 0); }
-
-    NodeID target() const {return _target; }
-    NodeID source() const {return _source; }
-    EdgeWeight weight() const {return _weight; }
-    NodeID via() const { return _via; }
-    short turnInstruction() const { assert(_turnInstruction >= 0); return _turnInstruction; }
-    bool isBackward() const { return _backward; }
-    bool isForward() const { return _forward; }
-
-    unsigned getNameIDOfTurnTarget() const { return _nameID1; }
-
-    NodeID _source;
-    NodeID _target;
-    NodeID _via;
-    unsigned _nameID1;
-    EdgeWeight _weight;
-    bool _forward;
-    bool _backward;
-    short _turnInstruction;
-
-};
-
-struct MinimalEdgeData {
-public:
-    EdgeWeight distance;
-    bool forward;
-    bool backward;
-};
-
-typedef NodeBasedEdge ImportEdge;
-
-#endif // EDGE_H

DataStructures/InputReaderFactory.h

@@ -1,94 +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 INPUTREADERFACTORY_H
-#define INPUTREADERFACTORY_H
-
-#include <bzlib.h>
-#include <libxml/xmlreader.h>
-
-struct BZ2Context {
-    FILE* file;
-    BZFILE* bz2;
-    int error;
-    int nUnused;
-    char unused[BZ_MAX_UNUSED];
-};
-
-int readFromBz2Stream( void* pointer, char* buffer, int len ) {
-    void *unusedTmpVoid=NULL;
-    char *unusedTmp=NULL;
-    BZ2Context* context = (BZ2Context*) pointer;
-    int read = 0;
-    while(0 == read && !(BZ_STREAM_END == context->error && 0 == context->nUnused && feof(context->file))) {
-        read = BZ2_bzRead(&context->error, context->bz2, buffer, len);
-        if(BZ_OK == context->error) {
-            return read;
-        } else if(BZ_STREAM_END == context->error) {
-            BZ2_bzReadGetUnused(&context->error, context->bz2, &unusedTmpVoid, &context->nUnused);
-            if(BZ_OK != context->error) { cerr << "Could not BZ2_bzReadGetUnused" << endl; exit(-1);};
-            unusedTmp = (char*)unusedTmpVoid;
-            for(int i=0;i<context->nUnused;i++) {
-                context->unused[i] = unusedTmp[i];
-            }
-            BZ2_bzReadClose(&context->error, context->bz2);
-            if(BZ_OK != context->error) { cerr << "Could not BZ2_bzReadClose" << endl; exit(-1);};
-            context->error = BZ_STREAM_END; // set to the stream end for next call to this function
-            if(0 == context->nUnused && feof(context->file)) {
-                return read;
-            } else {
-                context->bz2 = BZ2_bzReadOpen(&context->error, context->file, 0, 0, context->unused, context->nUnused);
-                if(NULL == context->bz2){ cerr << "Could not open file" << endl; exit(-1);};
-            }
-        } else { cerr << "Could not read bz2 file" << endl; exit(-1); }
-    }
-    return read;
-}
-
-int closeBz2Stream( void *pointer )
-{
-    BZ2Context* context = (BZ2Context*) pointer;
-    fclose( context->file );
-    delete context;
-    return 0;
-}
-
-xmlTextReaderPtr inputReaderFactory( const char* name )
-{
-    std::string inputName(name);
-
-    if(inputName.find(".osm.bz2")!=string::npos)
-    {
-        BZ2Context* context = new BZ2Context();
-        context->error = false;
-        context->file = fopen( name, "r" );
-        int error;
-        context->bz2 = BZ2_bzReadOpen( &error, context->file, 0, 0, context->unused, context->nUnused );
-        if ( context->bz2 == NULL || context->file == NULL ) {
-            delete context;
-            return NULL;
-        }
-        return xmlReaderForIO( readFromBz2Stream, closeBz2Stream, (void*) context, NULL, NULL, 0 );
-    } else {
-        return xmlNewTextReaderFilename(name);
-    }
-}
-
-#endif // INPUTREADERFACTORY_H

DataStructures/LRUCache.h

@@ -1,128 +0,0 @@
-#include <climits>
-#include <google/sparse_hash_map>
-#include <iostream>
-#include <list>
-#include <vector>
-
-template < class T >
-struct Countfn {
-    unsigned long operator()( const T &x ) { return 1; }
-};
-
-template< class Key, class Data, class Sizefn = Countfn< Data > > class LRUCache {
-public:
-    typedef std::list< std::pair< Key, Data > > List;         ///< Main cache storage typedef
-    typedef typename List::iterator List_Iter;                ///< Main cache iterator
-    typedef typename List::const_iterator List_cIter;         ///< Main cache iterator (const)
-    typedef std::vector< Key > Key_List;                      ///< List of keys
-    typedef typename Key_List::iterator Key_List_Iter;        ///< Main cache iterator
-    typedef typename Key_List::const_iterator Key_List_cIter; ///< Main cache iterator (const)
-    typedef google::sparse_hash_map< Key, List_Iter > Map;    ///< Index typedef
-    typedef std::pair< Key, List_Iter > Pair;                 ///< Pair of Map elements
-    typedef typename Map::iterator Map_Iter;			      ///< Index iterator
-    typedef typename Map::const_iterator Map_cIter;           ///< Index iterator (const)
-
-private:
-    List _list;               ///< Main cache storage
-    Map _index;               ///< Cache storage index
-    unsigned long _max_size;  ///< Maximum abstract size of the cache
-    unsigned long _curr_size; ///< Current abstract size of the cache
-
-public:
-    LRUCache( const unsigned long Size ) : _max_size( Size ), _curr_size( 0 ) {
-        _index.set_deleted_key(UINT_MAX);
-    }
-
-    ~LRUCache() { clear(); }
-
-    inline const unsigned long size( void ) const { return _curr_size; }
-
-    inline const unsigned long max_size( void ) const { return _max_size; }
-
-    /// Clears all storage and indices.
-    void clear( void ) {
-        _list.clear();
-        _index.clear();
-    };
-
-    inline bool exists( const Key &key ) const {
-        return _index.find( key ) != _index.end();
-    }
-
-    inline void remove( const Key &key ) {
-        Map_Iter miter = _index.find( key );
-        if( miter == _index.end() ) return;
-        _remove( miter );
-    }
-
-    inline void touch( const Key &key ) {
-        _touch( key );
-    }
-
-    inline Data *fetch_ptr( const Key &key, bool touch = true ) {
-        Map_Iter miter = _index.find( key );
-        if( miter == _index.end() ) return NULL;
-        _touch( key );
-        return &(miter->second->second);
-    }
-
-    inline bool fetch( const Key &key, Data &data, bool touch_data = true ) {
-        Map_Iter miter = _index.find( key );
-        if( miter == _index.end() ) return false;
-        if( touch_data )
-            _touch( key );
-        data = miter->second->second;
-        return true;
-    }
-
-    inline void insert( const Key &key, const Data data ) {
-        // Touch the key, if it exists, then replace the content.
-        Map_Iter miter = _touch( key );
-        if( miter != _index.end() )
-            _remove( miter );
-
-        // Ok, do the actual insert at the head of the list
-        _list.push_front( std::make_pair( key, data ) );
-        List_Iter liter = _list.begin();
-
-        // Store the index
-        _index.insert( std::make_pair( key, liter ) );
-        _curr_size += Sizefn()( data );
-
-        // Check to see if we need to remove an element due to exceeding max_size
-        while( _curr_size > _max_size ) {
-            std::cout << "removing element " << std::endl;
-            // Remove the last element.
-            liter = _list.end();
-            --liter;
-            _remove( liter->first );
-        }
-    }
-
-    inline const Key_List get_all_keys( void ) {
-        Key_List ret;
-        for( List_cIter liter = _list.begin(); liter != _list.end(); liter++ )
-            ret.push_back( liter->first );
-        return ret;
-    }
-
-private:
-    inline Map_Iter _touch( const Key &key ) {
-        Map_Iter miter = _index.find( key );
-        if( miter == _index.end() ) return miter;
-        // Move the found node to the head of the list.
-        _list.splice( _list.begin(), _list, miter->second );
-        return miter;
-    }
-
-    inline void _remove( const Map_Iter &miter ) {
-        _curr_size -= Sizefn()( miter->second->second );
-        _list.erase( miter->second );
-        _index.erase( miter );
-    }
-
-    inline void _remove( const Key &key ) {
-        Map_Iter miter = _index.find( key );
-        _remove( miter );
-    }
-};

DataStructures/NNGrid.h

@@ -1,635 +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 <algorithm>
-#include <cassert>
-#include <cmath>
-#include <fstream>
-#include <limits>
-#include <vector>
-#include <stxxl.h>
-#ifdef _OPENMP
-#include <omp.h>
-#endif
-
-#ifdef _WIN32
-#include <math.h>
-#endif
-
-#include <boost/thread.hpp>
-#include <boost/foreach.hpp>
-#include <google/dense_hash_map>
-
-#include "ExtractorStructs.h"
-#include "GridEdge.h"
-#include "LRUCache.h"
-#include "Percent.h"
-#include "PhantomNodes.h"
-#include "Util.h"
-#include "StaticGraph.h"
-
-static const unsigned MAX_CACHE_ELEMENTS = 1000;
-
-namespace NNGrid{
-static unsigned GetFileIndexForLatLon(const int lt, const int ln) {
-    double lat = lt/100000.;
-    double lon = ln/100000.;
-
-    double x = ( lon + 180.0 ) / 360.0;
-    double y = ( lat + 180.0 ) / 360.0;
-
-    assert( x<=1.0 && x >= 0);
-    assert( y<=1.0 && y >= 0);
-
-    unsigned line = 1073741824.0*y;
-    line = line - (line % 32768);
-    assert(line % 32768 == 0);
-    unsigned column = 32768.*x;
-    unsigned fileIndex = line+column;
-    return fileIndex;
-}
-
-static unsigned GetRAMIndexFromFileIndex(const int fileIndex) {
-    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;
-}
-
-static inline int signum(int x){
-    return (x > 0) ? 1 : (x < 0) ? -1 : 0;
-}
-
-static void GetIndicesByBresenhamsAlgorithm(int xstart,int ystart,int xend,int yend, std::vector<std::pair<unsigned, unsigned> > &indexList) {
-    int x, y, t, dx, dy, incx, incy, pdx, pdy, ddx, ddy, es, el, err;
-
-    dx = xend - xstart;
-    dy = yend - ystart;
-
-    incx = signum(dx);
-    incy = signum(dy);
-    if(dx<0) dx = -dx;
-    if(dy<0) dy = -dy;
-
-    if (dx>dy) {
-        pdx=incx; pdy=0;
-        ddx=incx; ddy=incy;
-        es =dy;   el =dx;
-    } else {
-        pdx=0;    pdy=incy;
-        ddx=incx; ddy=incy;
-        es =dx;   el =dy;
-    }
-    x = xstart;
-    y = ystart;
-    err = el/2;
-    {
-        int fileIndex = (y-1)*32768 + x;
-        int ramIndex = GetRAMIndexFromFileIndex(fileIndex);
-        indexList.push_back(std::make_pair(fileIndex, ramIndex));
-    }
-
-    for(t=0; t<el; ++t) {
-        err -= es;
-        if(err<0) {
-            err += el;
-            x += ddx;
-            y += ddy;
-        } else {
-            x += pdx;
-            y += pdy;
-        }
-        {
-            int fileIndex = (y-1)*32768 + x;
-            int ramIndex = GetRAMIndexFromFileIndex(fileIndex);
-            indexList.push_back(std::make_pair(fileIndex, ramIndex));
-        }
-    }
-}
-
-static void GetListOfIndexesForEdgeAndGridSize(_Coordinate& start, _Coordinate& target, std::vector<std::pair<unsigned, unsigned> > &indexList) {
-    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;
-
-    GetIndicesByBresenhamsAlgorithm(x1*32768, y1*32768, x2*32768, y2*32768, indexList);
-}
-
-static boost::thread_specific_ptr<std::ifstream> localStream;
-
-template<bool WriteAccess = false>
-class NNGrid {
-public:
-    NNGrid() /*: cellCache(500), fileCache(500)*/ {
-        ramIndexTable.resize((1024*1024), UINT_MAX);
-        if( WriteAccess) {
-            entries = new stxxl::vector<GridEntry>();
-        }
-    }
-
-    NNGrid(const char* rif, const char* _i, unsigned numberOfThreads = omp_get_num_procs()) /*: cellCache(500), fileCache(500) */{
-        if(WriteAccess) {
-            ERR("Not available in Write mode");
-        }
-        iif = std::string(_i);
-        ramIndexTable.resize((1024*1024), UINT_MAX);
-        ramInFile.open(rif, std::ios::in | std::ios::binary);
-        entries = NULL;
-    }
-
-    ~NNGrid() {
-        if(ramInFile.is_open()) ramInFile.close();
-
-        if (WriteAccess) {
-            delete entries;
-        }
-        if(localStream.get() && localStream->is_open()) {
-            localStream->close();
-        }
-    }
-
-    void OpenIndexFiles() {
-        assert(ramInFile.is_open());
-
-        for(int i = 0; i < 1024*1024; ++i) {
-            unsigned temp;
-            ramInFile.read((char*)&temp, sizeof(unsigned));
-            ramIndexTable[i] = temp;
-        }
-        ramInFile.close();
-    }
-
-    template<typename EdgeT, typename NodeInfoT>
-    void ConstructGrid(std::vector<EdgeT> & edgeList, vector<NodeInfoT> * int2ExtNodeMap, char * ramIndexOut, char * fileIndexOut) {
-        Percent p(edgeList.size());
-        for(NodeID i = 0; i < edgeList.size(); ++i) {
-            p.printIncrement();
-            EdgeT & edge = edgeList[i];
-
-            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) )
-            );
-        }
-        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);
-        cout << "sorting grid data consisting of " << entries->size() << " edges..." << flush;
-        //sort entries
-        stxxl::sort(entries->begin(), entries->end(), CompareGridEdgeDataByRamIndex(), 1024*1024*1024);
-        cout << "ok in " << (get_timestamp() - timestamp) << "s" << endl;
-        std::vector<GridEntry> entriesInFileWithRAMSameIndex;
-        unsigned indexInRamTable = entries->begin()->ramIndex;
-        unsigned lastPositionInIndexFile = 0;
-        unsigned numberOfUsedCells = 0;
-        unsigned maxNumberOfRAMCellElements = 0;
-        cout << "writing data ..." << flush;
-        p.reinit(entries->size());
-        for(stxxl::vector<GridEntry>::iterator vt = entries->begin(); vt != entries->end(); ++vt) {
-            p.printIncrement();
-            if(vt->ramIndex != indexInRamTable) {
-                unsigned numberOfBytesInCell = FillCell(entriesInFileWithRAMSameIndex, lastPositionInIndexFile);
-                if(entriesInFileWithRAMSameIndex.size() > maxNumberOfRAMCellElements)
-                    maxNumberOfRAMCellElements = entriesInFileWithRAMSameIndex.size();
-
-                ramIndexTable[indexInRamTable] = lastPositionInIndexFile;
-                lastPositionInIndexFile += numberOfBytesInCell;
-                entriesInFileWithRAMSameIndex.clear();
-                indexInRamTable = vt->ramIndex;
-                numberOfUsedCells++;
-            }
-            entriesInFileWithRAMSameIndex.push_back(*vt);
-        }
-        /*unsigned numberOfBytesInCell = */FillCell(entriesInFileWithRAMSameIndex, lastPositionInIndexFile);
-        ramIndexTable[indexInRamTable] = lastPositionInIndexFile;
-        numberOfUsedCells++;
-        entriesInFileWithRAMSameIndex.clear();
-
-        assert(entriesInFileWithRAMSameIndex.size() == 0);
-
-        for(int i = 0; i < 1024*1024; ++i) {
-            if(ramIndexTable[i] != UINT_MAX) {
-                numberOfUsedCells--;
-            }
-        }
-        assert(numberOfUsedCells == 0);
-
-        //close index file
-        indexOutFile.close();
-        //Serialize RAM Index
-        ofstream ramFile(ramIndexOut, std::ios::out | std::ios::binary | std::ios::trunc);
-        //write 4 MB of index Table in RAM
-        for(int i = 0; i < 1024*1024; ++i)
-            ramFile.write((char *)&ramIndexTable[i], sizeof(unsigned) );
-        //close ram index file
-        ramFile.close();
-    }
-
-    bool GetEdgeBasedStartNode(const _Coordinate& coord, NodesOfEdge& nodesOfEdge) {
-        _Coordinate startCoord(100000*(lat2y(static_cast<double>(coord.lat)/100000.)), coord.lon);
-        /** search for point on edge next to source */
-        unsigned fileIndex = GetFileIndexForLatLon(startCoord.lat, startCoord.lon);
-        std::vector<_GridEdge> candidates;
-
-        for(int j = -32768; j < (32768+1); j+=32768) {
-            for(int i = -1; i < 2; i++){
-                GetContentsOfFileBucket(fileIndex+i+j, candidates);
-            }
-        }
-        _Coordinate tmp;
-        double dist = numeric_limits<double>::max();
-        BOOST_FOREACH(_GridEdge candidate, candidates) {
-            double r = 0.;
-            double tmpDist = ComputeDistance(startCoord, candidate.startCoord, candidate.targetCoord, tmp, &r);
-            if(tmpDist < dist) {
-                nodesOfEdge.edgeBasedNode = candidate.edgeBasedNode;
-                nodesOfEdge.ratio = r;
-                dist = tmpDist;
-                nodesOfEdge.projectedPoint.lat = round(100000*(y2lat(static_cast<double>(tmp.lat)/100000.)));
-                nodesOfEdge.projectedPoint.lon = tmp.lon;
-            }
-        }
-        if(dist != (numeric_limits<double>::max)()) {
-            return true;
-        }
-        return false;
-    }
-
-    bool FindPhantomNodeForCoordinate( const _Coordinate & location, PhantomNode & resultNode) {
-        bool foundNode = false;
-        _Coordinate startCoord(100000*(lat2y(static_cast<double>(location.lat)/100000.)), location.lon);
-        /** search for point on edge close to source */
-        unsigned fileIndex = GetFileIndexForLatLon(startCoord.lat, startCoord.lon);
-        std::vector<_GridEdge> candidates;
-
-        for(int j = -32768; j < (32768+1); j+=32768) {
-            for(int i = -1; i < 2; i++){
-                GetContentsOfFileBucket(fileIndex+i+j, candidates);
-            }
-        }
-
-        _GridEdge smallestEdge;
-        _Coordinate tmp, newEndpoint;
-        double dist = (numeric_limits<double>::max)();
-        BOOST_FOREACH(_GridEdge candidate, candidates) {
-            double r = 0.;
-            double tmpDist = ComputeDistance(startCoord, candidate.startCoord, candidate.targetCoord, tmp, &r);
-            if(DoubleEpsilonCompare(dist, tmpDist) && 1 == std::abs((int)candidate.edgeBasedNode-(int)resultNode.edgeBasedNode)) {
-                resultNode.weight2 = candidate.weight;
-                /* if(resultNode.weight1 != resultNode.weight2) {
-                    ERR("w1: " << resultNode.weight1 << ", w2: " << resultNode.weight2);
-                    assert(false);
-                }*/
-                if(candidate.edgeBasedNode < resultNode.edgeBasedNode) {
-                    resultNode.edgeBasedNode = candidate.edgeBasedNode;
-                    std::swap(resultNode.weight1, resultNode.weight2);
-                }
-            }
-            if(tmpDist < dist) {
-                resultNode.Reset();
-                resultNode.edgeBasedNode = candidate.edgeBasedNode;
-                resultNode.nodeBasedEdgeNameID = candidate.nameID;
-                resultNode.weight1 = candidate.weight;
-                dist = tmpDist;
-                resultNode.location.lat = round(100000*(y2lat(static_cast<double>(tmp.lat)/100000.)));
-                resultNode.location.lon = tmp.lon;
-                foundNode = true;
-                smallestEdge = candidate;
-                newEndpoint = tmp;
-            }
-        }
-
-        //        INFO("startcoord: " << smallestEdge.startCoord << ", tgtcoord" <<  smallestEdge.targetCoord << "result: " << newEndpoint);
-        //        INFO("length of old edge: " << LengthOfVector(smallestEdge.startCoord, smallestEdge.targetCoord));
-        //        INFO("Length of new edge: " << LengthOfVector(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"));
-        //        }
-
-        double ratio = std::min(1., LengthOfVector(smallestEdge.startCoord, newEndpoint)/LengthOfVector(smallestEdge.startCoord, smallestEdge.targetCoord) );
-        assert(ratio >= 0 && ratio <=1);
-        //        INFO("Old weight1: " << resultNode.weight1 << ", old weight2: " << resultNode.weight2);
-        resultNode.weight1 *= ratio;
-        if(INT_MAX != resultNode.weight2) {
-            resultNode.weight2 *= (1-ratio);
-            //            INFO("New weight1: " << resultNode.weight1 << ", new weight2: " << resultNode.weight2);
-        }
-        return foundNode;
-    }
-
-    bool FindRoutingStarts(const _Coordinate& start, const _Coordinate& target, PhantomNodes & routingStarts) {
-        routingStarts.Reset();
-        return (FindPhantomNodeForCoordinate( start, routingStarts.startPhantom) &&
-                FindPhantomNodeForCoordinate( target, routingStarts.targetPhantom) );
-    }
-
-    void FindNearestCoordinateOnEdgeInNodeBasedGraph(const _Coordinate& inputCoordinate, _Coordinate& outputCoordinate) {
-        unsigned fileIndex = GetFileIndexForLatLon(100000*(lat2y(static_cast<double>(inputCoordinate.lat)/100000.)), inputCoordinate.lon);
-        std::vector<_GridEdge> candidates;
-        for(int j = -32768; j < (32768+1); j+=32768) {
-            for(int i = -1; i < 2; i++) {
-                GetContentsOfFileBucket(fileIndex+i+j, candidates);
-            }
-        }
-        _Coordinate tmp;
-        double dist = (numeric_limits<double>::max)();
-        BOOST_FOREACH(_GridEdge candidate, candidates) {
-            double r = 0.;
-            double tmpDist = ComputeDistance(inputCoordinate, candidate.startCoord, candidate.targetCoord, tmp, &r);
-            if(tmpDist < dist) {
-                dist = tmpDist;
-                outputCoordinate = tmp;
-            }
-        }
-        outputCoordinate.lat = 100000*(y2lat(static_cast<double>(outputCoordinate.lat)/100000.));
-    }
-
-    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;
-        for(int j = -32768; j < (32768+1); j+=32768) {
-            for(int i = -1; i < 2; i++) {
-                GetContentsOfFileBucket(fileIndex+i+j, candidates);
-            }
-        }
-        _Coordinate tmp;
-        double dist = (numeric_limits<double>::max)();
-        BOOST_FOREACH(_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 double LengthOfVector(const _Coordinate & c1, const _Coordinate & c2) {
-        double length1 = std::sqrt(c1.lat/100000.*c1.lat/100000. + c1.lon/100000.*c1.lon/100000.);
-        double length2 = std::sqrt(c2.lat/100000.*c2.lat/100000. + c2.lon/100000.*c2.lon/100000.);
-        return std::fabs(length1-length2);
-    }
-
-    inline bool DoubleEpsilonCompare(const double d1, const double d2) {
-        return (std::fabs(d1 - d2) < 0.000000001);
-    }
-
-    unsigned FillCell(std::vector<GridEntry>& entriesWithSameRAMIndex, unsigned fileOffset ) {
-        vector<char> * tmpBuffer = new vector<char>();
-        tmpBuffer->resize(32*32*4096,0);
-        unsigned indexIntoTmpBuffer = 0;
-        unsigned numberOfWrittenBytes = 0;
-        assert(indexOutFile.is_open());
-
-        vector<unsigned> cellIndex;
-        cellIndex.resize(32*32,UINT_MAX);
-        google::dense_hash_map< unsigned, unsigned > * cellMap = new google::dense_hash_map< unsigned, unsigned >(1024);
-        cellMap->set_empty_key(UINT_MAX);
-
-        unsigned ramIndex = entriesWithSameRAMIndex.begin()->ramIndex;
-        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++) {
-                unsigned fileIndex = lineBase + i*32768 + columnBase+j;
-                unsigned cellIndex = i*32+j;
-                cellMap->insert(std::make_pair(fileIndex, cellIndex));
-            }
-        }
-
-        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());
-        std::vector<GridEntry>::iterator uniqueEnd = std::unique(entriesWithSameRAMIndex.begin(), entriesWithSameRAMIndex.end());
-
-        //traverse each file bucket and write its contents to disk
-        std::vector<GridEntry> entriesWithSameFileIndex;
-        unsigned fileIndex = entriesWithSameRAMIndex.begin()->fileIndex;
-
-        for(std::vector<GridEntry>::iterator it = entriesWithSameRAMIndex.begin(); it != uniqueEnd; it++) {
-            assert(cellMap->find(it->fileIndex) != cellMap->end() ); //asserting that file index belongs to cell index
-            if(it->fileIndex != fileIndex) {
-                // start in cellIndex vermerken
-                int localFileIndex = entriesWithSameFileIndex.begin()->fileIndex;
-                int localCellIndex = cellMap->find(localFileIndex)->second;
-                /*int localRamIndex = */GetRAMIndexFromFileIndex(localFileIndex);
-                assert(cellMap->find(entriesWithSameFileIndex.begin()->fileIndex) != cellMap->end());
-
-                cellIndex[localCellIndex] = indexIntoTmpBuffer + fileOffset;
-                indexIntoTmpBuffer += FlushEntriesWithSameFileIndexToBuffer(entriesWithSameFileIndex, tmpBuffer, indexIntoTmpBuffer);
-            }
-            GridEntry data = *it;
-            entriesWithSameFileIndex.push_back(data);
-            fileIndex = it->fileIndex;
-        }
-        assert(cellMap->find(entriesWithSameFileIndex.begin()->fileIndex) != cellMap->end());
-        int localFileIndex = entriesWithSameFileIndex.begin()->fileIndex;
-        int localCellIndex = cellMap->find(localFileIndex)->second;
-        /*int localRamIndex = */GetRAMIndexFromFileIndex(localFileIndex);
-
-        cellIndex[localCellIndex] = indexIntoTmpBuffer + fileOffset;
-        indexIntoTmpBuffer += FlushEntriesWithSameFileIndexToBuffer(entriesWithSameFileIndex, tmpBuffer, indexIntoTmpBuffer);
-
-        assert(entriesWithSameFileIndex.size() == 0);
-
-        for(int i = 0; i < 32*32; i++) {
-            indexOutFile.write((char *)&cellIndex[i], sizeof(unsigned));
-            numberOfWrittenBytes += sizeof(unsigned);
-        }
-
-        //write contents of tmpbuffer to disk
-        for(unsigned i = 0; i < indexIntoTmpBuffer; i++) {
-            indexOutFile.write(&(tmpBuffer->at(i)), sizeof(char));
-            numberOfWrittenBytes += sizeof(char);
-        }
-
-        delete tmpBuffer;
-        delete cellMap;
-        return numberOfWrittenBytes;
-    }
-
-    unsigned FlushEntriesWithSameFileIndexToBuffer( std::vector<GridEntry> &vectorWithSameFileIndex, vector<char> * tmpBuffer, const unsigned index) {
-        tmpBuffer->resize(tmpBuffer->size()+(sizeof(_GridEdge)*vectorWithSameFileIndex.size()) );
-        unsigned counter = 0;
-        unsigned max = UINT_MAX;
-
-        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 );
-        }
-
-        sort( vectorWithSameFileIndex.begin(), vectorWithSameFileIndex.end() );
-        vectorWithSameFileIndex.erase(unique(vectorWithSameFileIndex.begin(), vectorWithSameFileIndex.end()), vectorWithSameFileIndex.end());
-        BOOST_FOREACH(GridEntry entry, vectorWithSameFileIndex) {
-            char * data = (char *)&(entry.edge);
-            for(unsigned i = 0; i < sizeof(_GridEdge); ++i) {
-                tmpBuffer->at(index+counter) = data[i];
-                ++counter;
-            }
-        }
-        char * umax = (char *) &max;
-        for(unsigned i = 0; i < sizeof(unsigned); i++) {
-            tmpBuffer->at(index+counter) = umax[i];
-            counter++;
-        }
-        vectorWithSameFileIndex.clear();
-        std::vector<GridEntry>().swap(vectorWithSameFileIndex);
-        return counter;
-    }
-
-    void GetContentsOfFileBucket(const unsigned fileIndex, std::vector<_GridEdge>& result) {
-        unsigned ramIndex = GetRAMIndexFromFileIndex(fileIndex);
-        unsigned startIndexInFile = ramIndexTable[ramIndex];
-        if(startIndexInFile == UINT_MAX) {
-            return;
-        }
-
-        std::vector<unsigned> cellIndex;
-        cellIndex.resize(32*32);
-        google::dense_hash_map< unsigned, unsigned > cellMap(1024);
-        cellMap.set_empty_key(UINT_MAX);
-
-        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++) {
-                unsigned fileIndex = lineBase + i*32768 + columnBase+j;
-                unsigned cellIndex = i*32+j;
-                cellMap.insert(std::make_pair(fileIndex, cellIndex));
-            }
-        }
-        if(!localStream.get() || !localStream->is_open()) {
-            localStream.reset(new std::ifstream(iif.c_str(), std::ios::in | std::ios::binary));
-        }
-        localStream->seekg(startIndexInFile);
-        localStream->read((char*) &cellIndex[0], 32*32*sizeof(unsigned));
-        assert(cellMap.find(fileIndex) != cellMap.end());
-        if(cellIndex[cellMap.find(fileIndex)->second] == UINT_MAX) {
-            return;
-        }
-        const unsigned position = cellIndex[cellMap.find(fileIndex)->second] + 32*32*sizeof(unsigned) ;
-
-        localStream->seekg(position);
-        _GridEdge gridEdge;
-        do {
-            localStream->read((char *)&(gridEdge), sizeof(_GridEdge));
-            if(localStream->eof() || gridEdge.edgeBasedNode == UINT_MAX)
-                break;
-            result.push_back(gridEdge);
-        } while(true);
-    }
-
-    void AddEdge(_GridEdge edge) {
-        std::vector<std::pair<unsigned, unsigned> > 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));
-        }
-    }
-
-    double ComputeDistance(const _Coordinate& inputPoint, const _Coordinate& source, const _Coordinate& target, _Coordinate& nearest, double *r) {
-
-        const double x = (double)inputPoint.lat;
-        const double y = (double)inputPoint.lon;
-        const double a = (double)source.lat;
-        const double b = (double)source.lon;
-        const double c = (double)target.lat;
-        const double d = (double)target.lon;
-        double p,q,mX,nY;
-        if(c != a){
-            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
-        *r = mX;
-        if(*r<=0){
-            nearest.lat = source.lat;
-            nearest.lon = source.lon;
-            return ((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));
-
-        }
-        // point lies in between
-        nearest.lat = p;
-        nearest.lon = q;
-        return (p-x)*(p-x) + (q-y)*(q-y);
-    }
-
-    ofstream indexOutFile;
-    ifstream ramInFile;
-    stxxl::vector<GridEntry> * entries;
-    std::vector<unsigned> ramIndexTable; //4 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/NodeCoords.h

@@ -1,68 +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 _NODE_COORDS_H
-#define _NODE_COORDS_H
-
-#include <cassert>
-#include <cstddef>
-#include <climits>
-
-#include "../typedefs.h"
-
-template<typename NodeT>
-struct NodeCoords {
-    typedef unsigned 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) {}
-    NodeCoords() : lat(INT_MAX), lon(INT_MAX), id(UINT_MAX) {}
-    int lat;
-    int lon;
-    NodeT id;
-
-    static NodeCoords<NodeT> min_value()
-                    {
-        return NodeCoords<NodeT>(-90*100000,-180*100000,numeric_limits<NodeT>::min());
-                    }
-    static NodeCoords<NodeT> max_value()
-                    {
-        return NodeCoords<NodeT>(90*100000, 180*100000, numeric_limits<NodeT>::max());
-                    }
-
-    value_type operator[](size_t n) const {
-        switch(n) {
-        case 1:
-            return lat;
-            break;
-        case 0:
-            return lon;
-            break;
-        default:
-            assert(false);
-            return UINT_MAX;
-            break;
-        }
-        assert(false);
-        return UINT_MAX;
-    }
-};
-
-#endif //_NODE_COORDS_H

DataStructures/NodeInformationHelpDesk.h

@@ -1,90 +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 NODEINFORMATIONHELPDESK_H_
-#define NODEINFORMATIONHELPDESK_H_
-
-#include <fstream>
-#include <iostream>
-#include <vector>
-
-#include "../typedefs.h"
-#include "NNGrid.h"
-#include "PhantomNodes.h"
-
-class NodeInformationHelpDesk{
-public:
-	NodeInformationHelpDesk(const char* ramIndexInput, const char* fileIndexInput, unsigned _numberOfNodes) : numberOfNodes(_numberOfNodes) {
-		readOnlyGrid = new ReadOnlyGrid(ramIndexInput,fileIndexInput);
-		int2ExtNodeMap = new vector<_Coordinate>();
-		int2ExtNodeMap->reserve(numberOfNodes);
-	    assert(0 == int2ExtNodeMap->size());
-	}
-
-	~NodeInformationHelpDesk() {
-		delete int2ExtNodeMap;
-		delete readOnlyGrid;
-	}
-	void initNNGrid(ifstream& in) {
-	    while(!in.eof()) {
-			NodeInfo b;
-			in.read((char *)&b, sizeof(b));
-			int2ExtNodeMap->push_back(_Coordinate(b.lat, b.lon));
-		}
-		in.close();
-		readOnlyGrid->OpenIndexFiles();
-	}
-
-	inline int getLatitudeOfNode(const NodeID node) const {
-	    return int2ExtNodeMap->at(node).lat;
-	}
-
-	inline int getLongitudeOfNode(const NodeID node) const { return int2ExtNodeMap->at(node).lon; }
-
-	NodeID getNumberOfNodes() const { return numberOfNodes; }
-	NodeID getNumberOfNodes2() const { return int2ExtNodeMap->size(); }
-
-	inline void FindNearestNodeCoordForLatLon(const _Coordinate& coord, _Coordinate& result) {
-		readOnlyGrid->FindNearestCoordinateOnEdgeInNodeBasedGraph(coord, result);
-	}
-	bool FindPhantomNodeForCoordinate( const _Coordinate & location, PhantomNode & resultNode) {
-	    return readOnlyGrid->FindPhantomNodeForCoordinate(location, resultNode);
-	}
-
-	inline bool FindRoutingStarts(const _Coordinate &start, const _Coordinate &target, PhantomNodes & phantomNodes) {
-		readOnlyGrid->FindRoutingStarts(start, target, phantomNodes);
-		return true;
-	}
-
-	inline bool GetStartAndDestNodesOfEdge(const _Coordinate& coord, NodesOfEdge& nodesOfEdge) {
-	    return readOnlyGrid->GetEdgeBasedStartNode(coord, nodesOfEdge);
-	}
-
-	inline void FindNearestPointOnEdge(const _Coordinate & input, _Coordinate& output){
-	    readOnlyGrid->FindNearestPointOnEdge(input, output);
-	}
-
-private:
-	vector<_Coordinate> * int2ExtNodeMap;
-	ReadOnlyGrid * readOnlyGrid;
-	unsigned numberOfNodes;
-};
-
-#endif /*NODEINFORMATIONHELPDESK_H_*/

DataStructures/PBFParser.h

@@ -1,535 +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 PBFPARSER_H_
-#define PBFPARSER_H_
-
-#include <zlib.h>
-
-#include "BaseParser.h"
-
-#include "pbf-proto/fileformat.pb.h"
-#include "pbf-proto/osmformat.pb.h"
-#include "../typedefs.h"
-#include "HashTable.h"
-#include "ExtractorStructs.h"
-#include "ConcurrentQueue.h"
-
-class PBFParser : public BaseParser<_Node, _RawRestrictionContainer, _Way> {
-
-    enum EntityType {
-        TypeNode = 1,
-        TypeWay = 2,
-        TypeRelation = 4,
-        TypeDenseNode = 8
-    } ;
-
-    enum Endianness {
-        LittleEndian = 1,
-        BigEndian = 2
-    };
-
-    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) 
-        : threadDataQueue( new ConcurrentQueue<_ThreadData*>(25) ) { /* Max 25 items in queue */
-        GOOGLE_PROTOBUF_VERIFY_VERSION;
-        input.open(fileName, std::ios::in | std::ios::binary);
-
-        if (!input) {
-            std::cerr << fileName << ": File not found." << std::endl;
-        }
-
-        blockCount = 0;
-        groupCount = 0;
-
-        //Dummy initialization
-        wayCallback = NULL;         nodeCallback = NULL;
-        addressCallback = NULL;     restrictionCallback = NULL;
-    }
-
-    bool RegisterCallbacks(bool (*nodeCallbackPointer)(_Node), bool (*restrictionCallbackPointer)(_RawRestrictionContainer), bool (*wayCallbackPointer)(_Way),bool (*addressCallbackPointer)(_Node, HashTable<std::string, std::string>) ) {
-        nodeCallback = *nodeCallbackPointer;
-        wayCallback = *wayCallbackPointer;
-        restrictionCallback = *restrictionCallbackPointer;
-        addressCallback = *addressCallbackPointer;
-        return true;
-    }
-
-    ~PBFParser() {
-        if(input.is_open())
-            input.close();
-
-        // Clean up any leftover ThreadData objects in the queue
-        _ThreadData* td;
-        while (threadDataQueue->try_pop(td)) {
-            delete td;
-        }
-        delete threadDataQueue;
-
-        google::protobuf::ShutdownProtobufLibrary();
-
-#ifndef NDEBUG
-        std::cout << "[info] blocks: " << blockCount << std::endl;
-        std::cout << "[info] groups: " << groupCount << std::endl;
-#endif
-    }
-
-    bool Init() {
-        _ThreadData initData;
-        /** read Header */
-        if(!readPBFBlobHeader(input, &initData)) {
-            return false;
-        }
-
-        if(readBlob(input, &initData)) {
-            if(!initData.PBFHeaderBlock.ParseFromArray(&(initData.charBuffer[0]), initData.charBuffer.size() ) ) {
-                std::cerr << "[error] Header not parseable!" << std::endl;
-                return false;
-            }
-
-            for(int i = 0; i < initData.PBFHeaderBlock.required_features_size(); i++) {
-                const std::string& feature = initData.PBFHeaderBlock.required_features( i );
-                bool supported = false;
-                if ( feature == "OsmSchema-V0.6" )
-                    supported = true;
-                else if ( feature == "DenseNodes" )
-                    supported = true;
-
-                if ( !supported ) {
-                    std::cerr << "[error] required feature not supported: " << feature.data() << std::endl;
-                    return false;
-                }
-            }
-        } else {
-            std::cerr << "[error] blob not loaded!" << std::endl;
-        }
-        return true;
-    }
-
-    void ReadData() {
-        bool keepRunning = true;
-        do {
-            _ThreadData *threadData = new _ThreadData();
-            keepRunning = readNextBlock(input, threadData);
-
-            if (keepRunning)
-                threadDataQueue->push(threadData);
-            else
-                threadDataQueue->push(NULL); // No more data to read, parse stops when NULL encountered
-        } while(keepRunning);
-    }
-
-    void ParseData() {
-        while (1) {
-            _ThreadData *threadData;
-            threadDataQueue->wait_and_pop(threadData);
-            if (threadData == NULL) {
-                cout << "Parse Data Thread Finished" << endl;
-                threadDataQueue->push(NULL); // Signal end of data for other threads
-                break;
-            }
-
-            loadBlock(threadData);
-            for(int i = 0; i < threadData->PBFprimitiveBlock.primitivegroup_size(); i++) {
-                threadData->currentGroupID = i;
-                loadGroup(threadData);
-
-                if(threadData->entityTypeIndicator == TypeNode)
-                    parseNode(threadData);
-                if(threadData->entityTypeIndicator == TypeWay)
-                    parseWay(threadData);
-                if(threadData->entityTypeIndicator == TypeRelation)
-                    parseRelation(threadData);
-                if(threadData->entityTypeIndicator == TypeDenseNode)
-                    parseDenseNode(threadData);
-            }
-
-            delete threadData;
-            threadData = NULL;
-        }
-    }
-
-    bool Parse() {
-        // Start the read and parse threads
-        boost::thread readThread(boost::bind(&PBFParser::ReadData, this));
-        boost::thread parseThread(boost::bind(&PBFParser::ParseData, this));
-        
-        // Wait for the threads to finish
-        readThread.join();
-        parseThread.join();
-
-        return true;
-    }
-
-private:
-
-    void parseDenseNode(_ThreadData * threadData) {
-        const OSMPBF::DenseNodes& dense = threadData->PBFprimitiveBlock.primitivegroup( threadData->currentGroupID ).dense();
-        int denseTagIndex = 0;
-        int m_lastDenseID = 0;
-        int m_lastDenseLatitude = 0;
-        int m_lastDenseLongitude = 0;
-
-        for(int i = 0; i < dense.id_size(); i++) {
-            HashTable<std::string, std::string> keyVals;
-            m_lastDenseID += dense.id( i );
-            m_lastDenseLatitude += dense.lat( i );
-            m_lastDenseLongitude += dense.lon( i );
-            _Node n;
-            n.id = m_lastDenseID;
-            n.lat = 100000*( ( 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;
-            while (denseTagIndex < dense.keys_vals_size()) {
-                int tagValue = dense.keys_vals( denseTagIndex );
-                if(tagValue == 0) {
-                    denseTagIndex++;
-                    break;
-                }
-                int keyValue = dense.keys_vals ( denseTagIndex+1 );
-                std::string key = threadData->PBFprimitiveBlock.stringtable().s(tagValue).data();
-                std::string value = threadData->PBFprimitiveBlock.stringtable().s(keyValue).data();
-                keyVals.Add(key, value);
-                denseTagIndex += 2;
-            }
-            if(!(*addressCallback)(n, keyVals))
-                std::cerr << "[PBFParser] adress not parsed" << std::endl;
-            
-            if(!(*nodeCallback)(n))
-                std::cerr << "[PBFParser] dense node not parsed" << std::endl;
-        }
-    }
-
-    void parseNode(_ThreadData * threadData) {
-        _Node n;
-        if(!(*nodeCallback)(n))
-            std::cerr << "[PBFParser] simple node not parsed" << std::endl;
-    }
-
-    void parseRelation(_ThreadData * threadData) {
-        const OSMPBF::PrimitiveGroup& group = threadData->PBFprimitiveBlock.primitivegroup( threadData->currentGroupID );
-        for(int i = 0; i < group.relations_size(); i++ ) {
-            const OSMPBF::Relation& inputRelation = threadData->PBFprimitiveBlock.primitivegroup( threadData->currentGroupID ).relations(i);
-            bool isRestriction = false;
-            bool isOnlyRestriction = false;
-            for(int k = 0; k < inputRelation.keys_size(); k++) {
-                const std::string key = threadData->PBFprimitiveBlock.stringtable().s(inputRelation.keys(k));
-                const std::string val = threadData->PBFprimitiveBlock.stringtable().s(inputRelation.vals(k));
-                if ("type" == key && "restriction" == val) {
-                    isRestriction = true;
-                }
-                if ("restriction" == key) {
-                    if(val.find("only_") == 0)
-                        isOnlyRestriction = true;
-                }
-
-            }
-            if(isRestriction) {
-                long long lastRef = 0;
-                _RawRestrictionContainer currentRestrictionContainer(isOnlyRestriction);
-                for(int rolesIndex = 0; rolesIndex < inputRelation.roles_sid_size(); rolesIndex++) {
-                    string role(threadData->PBFprimitiveBlock.stringtable().s( inputRelation.roles_sid( rolesIndex ) ).data());
-                    lastRef += inputRelation.memids(rolesIndex);
-
-                    if(false == ("from" == role || "to" == role || "via" == role)) {
-                        continue;
-                    }
-
-                    switch(inputRelation.types(rolesIndex)) {
-                    case 0: //node
-                        if("from" == role || "to" == role) //Only via should be a node
-                            continue;
-                        assert("via" == role);
-                        if(UINT_MAX != currentRestrictionContainer.viaWay)
-                            currentRestrictionContainer.viaWay = UINT_MAX;
-                        assert(UINT_MAX == currentRestrictionContainer.viaWay);
-                        currentRestrictionContainer.restriction.viaNode = lastRef;
-                        break;
-                    case 1: //way
-                        assert("from" == role || "to" == role || "via" == role);
-                        if("from" == role) {
-                            currentRestrictionContainer.fromWay = lastRef;
-                        }
-                        if ("to" == role) {
-                            currentRestrictionContainer.toWay = lastRef;
-                        }
-                        if ("via" == role) {
-                            assert(currentRestrictionContainer.restriction.toNode == UINT_MAX);
-                            currentRestrictionContainer.viaWay = lastRef;
-                        }
-                        break;
-                    case 2: //relation, not used. relations relating to relations are evil.
-                        continue;
-                        assert(false);
-                        break;
-
-                    default: //should not happen
-                        cout << "unknown";
-                        assert(false);
-                        break;
-                    }
-                }
-//                if(UINT_MAX != currentRestriction.viaNode) {
-//                    cout << "restr from " << currentRestriction.from << " via ";
-//                    cout << "node " << currentRestriction.viaNode;
-//                    cout << " to " << currentRestriction.to << endl;
-//                }
-                if(!(*restrictionCallback)(currentRestrictionContainer))
-                    std::cerr << "[PBFParser] relation not parsed" << std::endl;
-            }
-        }
-    }
-
-    void parseWay(_ThreadData * threadData) {
-        if( threadData->PBFprimitiveBlock.primitivegroup( threadData->currentGroupID ).ways_size() > 0) {
-            for(int i = 0; i < threadData->PBFprimitiveBlock.primitivegroup( threadData->currentGroupID ).ways_size(); i++) {
-                const OSMPBF::Way& inputWay = threadData->PBFprimitiveBlock.primitivegroup( threadData->currentGroupID ).ways( i );
-                _Way w;
-                w.id = inputWay.id();
-                unsigned pathNode(0);
-                for(int i = 0; i < inputWay.refs_size(); i++) {
-                    pathNode += inputWay.refs(i);
-                    w.path.push_back(pathNode);
-                }
-                assert(inputWay.keys_size() == inputWay.vals_size());
-                for(int i = 0; i < inputWay.keys_size(); i++) {
-                    const std::string key = threadData->PBFprimitiveBlock.stringtable().s(inputWay.keys(i));
-                    const std::string val = threadData->PBFprimitiveBlock.stringtable().s(inputWay.vals(i));
-                    w.keyVals.Add(key, val);
-                }
-
-                if(!(*wayCallback)(w)) {
-                    std::cerr << "[PBFParser] way not parsed" << std::endl;
-                }
-            }
-        }
-    }
-
-    void loadGroup(_ThreadData * threadData) {
-        groupCount++;
-
-        const OSMPBF::PrimitiveGroup& group = threadData->PBFprimitiveBlock.primitivegroup( threadData->currentGroupID );
-        threadData->entityTypeIndicator = 0;
-        if ( group.nodes_size() != 0 ) {
-            threadData->entityTypeIndicator = TypeNode;
-        }
-        if ( group.ways_size() != 0 ) {
-            threadData->entityTypeIndicator = TypeWay;
-        }
-        if ( group.relations_size() != 0 ) {
-            threadData->entityTypeIndicator = TypeRelation;
-        }
-        if ( group.has_dense() )  {
-            threadData->entityTypeIndicator = TypeDenseNode;
-            assert( group.dense().id_size() != 0 );
-        }
-        assert( threadData->entityTypeIndicator != 0 );
-    }
-
-    void loadBlock(_ThreadData * threadData) {
-        blockCount++;
-        threadData->currentGroupID = 0;
-        threadData->currentEntityID = 0;
-    }
-
-    /* Reverses Network Byte Order into something usable */
-    inline unsigned swapEndian(unsigned x) {
-        if(getMachineEndianness() == LittleEndian)
-            return ( (x>>24) | ((x<<8) & 0x00FF0000) | ((x>>8) & 0x0000FF00) | (x<<24) );
-        return x;
-    }
-
-    bool readPBFBlobHeader(std::fstream& stream, _ThreadData * threadData) {
-        int size(0);
-        stream.read((char *)&size, sizeof(int));
-        size = swapEndian(size);
-        if(stream.eof()) {
-            return false;
-        }
-        if ( size > MAX_BLOB_HEADER_SIZE || size < 0 ) {
-            return false;
-        }
-        char *data = (char*)malloc(size);
-        stream.read(data, size*sizeof(data[0]));
-
-        if ( !(threadData->PBFBlobHeader).ParseFromArray( data, size ) ){
-            free(data);
-            return false;
-        }
-        free(data);
-        return true;
-    }
-
-    bool unpackZLIB(std::fstream & stream, _ThreadData * threadData) {
-        unsigned rawSize = threadData->PBFBlob.raw_size();
-        char* unpackedDataArray = (char*)malloc(rawSize);
-        z_stream compressedDataStream;
-        compressedDataStream.next_in = ( unsigned char* ) threadData->PBFBlob.zlib_data().data();
-        compressedDataStream.avail_in = threadData->PBFBlob.zlib_data().size();
-        compressedDataStream.next_out = ( unsigned char* ) unpackedDataArray;
-        compressedDataStream.avail_out = rawSize;
-        compressedDataStream.zalloc = Z_NULL;
-        compressedDataStream.zfree = Z_NULL;
-        compressedDataStream.opaque = Z_NULL;
-        int ret = inflateInit( &compressedDataStream );
-        if ( ret != Z_OK ) {
-            std::cerr << "[error] failed to init zlib stream" << std::endl;
-            free(unpackedDataArray);
-            return false;
-        }
-
-        ret = inflate( &compressedDataStream, Z_FINISH );
-        if ( ret != Z_STREAM_END ) {
-            std::cerr << "[error] failed to inflate zlib stream" << std::endl;
-            std::cerr << "[error] Error type: " << ret << std::endl;
-            free(unpackedDataArray);
-            return false;
-        }
-
-        ret = inflateEnd( &compressedDataStream );
-        if ( ret != Z_OK ) {
-            std::cerr << "[error] failed to deinit zlib stream" << std::endl;
-            free(unpackedDataArray);
-            return false;
-        }
-
-        threadData->charBuffer.clear(); threadData->charBuffer.resize(rawSize);
-        for(unsigned i = 0; i < rawSize; i++) {
-            threadData->charBuffer[i] = unpackedDataArray[i];
-        }
-        free(unpackedDataArray);
-        return true;
-    }
-
-    bool unpackLZMA(std::fstream & stream, _ThreadData * threadData) {
-        return false;
-    }
-
-    bool readBlob(std::fstream& stream, _ThreadData * threadData) {
-        if(stream.eof())
-            return false;
-
-        int size = threadData->PBFBlobHeader.datasize();
-        if ( size < 0 || size > MAX_BLOB_SIZE ) {
-            std::cerr << "[error] invalid Blob size:" << size << std::endl;
-            return false;
-        }
-
-        char* data = (char*)malloc(size);
-        stream.read(data, sizeof(data[0])*size);
-
-        if ( !threadData->PBFBlob.ParseFromArray( data, size ) ) {
-            std::cerr << "[error] failed to parse blob" << std::endl;
-            free(data);
-            return false;
-        }
-
-        if ( threadData->PBFBlob.has_raw() ) {
-            const std::string& data = threadData->PBFBlob.raw();
-            threadData->charBuffer.clear();
-            threadData->charBuffer.resize( data.size() );
-            for ( unsigned i = 0; i < data.size(); i++ ) {
-                threadData->charBuffer[i] = data[i];
-            }
-        } else if ( threadData->PBFBlob.has_zlib_data() ) {
-            if ( !unpackZLIB(stream, threadData) ) {
-                std::cerr << "[error] zlib data encountered that could not be unpacked" << std::endl;
-                free(data);
-                return false;
-            }
-        } else if ( threadData->PBFBlob.has_lzma_data() ) {
-            if ( !unpackLZMA(stream, threadData) )
-                std::cerr << "[error] lzma data encountered that could not be unpacked" << std::endl;
-            free(data);
-            return false;
-        } else {
-            std::cerr << "[error] Blob contains no data" << std::endl;
-            free(data);
-            return false;
-        }
-        free(data);
-        return true;
-    }
-
-    bool readNextBlock(std::fstream& stream, _ThreadData * threadData) {
-        if(stream.eof()) {
-            return false;
-        }
-
-        if ( !readPBFBlobHeader(stream, threadData) )
-            return false;
-
-        if ( threadData->PBFBlobHeader.type() != "OSMData" ) {
-            std::cerr << "[error] invalid block type, found" << threadData->PBFBlobHeader.type().data() << "instead of OSMData" << std::endl;
-            return false;
-        }
-
-        if ( !readBlob(stream, threadData) )
-            return false;
-
-        if ( !threadData->PBFprimitiveBlock.ParseFromArray( &(threadData->charBuffer[0]), threadData-> charBuffer.size() ) ) {
-            std::cerr << "[error] failed to parse PrimitiveBlock" << std::endl;
-            return false;
-        }
-        return true;
-    }
-
-    static Endianness getMachineEndianness() {
-        int i(1);
-        char *p = (char *) &i;
-        if (p[0] == 1)
-            return LittleEndian;
-        return BigEndian;
-    }
-
-    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;
-
-    /* counting the number of read blocks and groups */
-    unsigned groupCount;
-    unsigned blockCount;
-
-    /* Function pointer for nodes */
-    bool (*nodeCallback)(_Node);
-    bool (*wayCallback)(_Way);
-    bool (*restrictionCallback)(_RawRestrictionContainer);
-    bool (*addressCallback)(_Node, HashTable<std::string, std::string>);
-    /* the input stream to parse */
-    std::fstream input;
-
-    /* ThreadData Queue */
-    ConcurrentQueue < _ThreadData* >* threadDataQueue;
-};
-
-#endif /* PBFPARSER_H_ */

DataStructures/Percent.h

@@ -1,90 +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 PERCENT_H
-#define PERCENT_H
-
-#include <iostream>
-#ifdef _OPENMP
-#include <omp.h>
-#endif
-
-class Percent
-{
-public:
-    /**
-     * Constructor.
-     * @param maxValue the value that corresponds to 100%
-     * @param step the progress is shown in steps of 'step' percent
-     */
-    Percent(unsigned maxValue, unsigned step = 5) {
-        reinit(maxValue, step);
-    }
-
-    /** Reinitializes this object. */
-    void reinit(unsigned maxValue, unsigned step = 5) {
-        _maxValue = maxValue;
-        _current_value = 0;
-        _intervalPercent = _maxValue / 100;
-        _nextThreshold = _intervalPercent;
-        _lastPercent = 0;
-        _step = step;
-    }
-
-    /** If there has been significant progress, display it. */
-    void printStatus(unsigned currentValue) {
-        if (currentValue >= _nextThreshold) {
-            _nextThreshold += _intervalPercent;
-            printPercent( currentValue / (double)_maxValue * 100 );
-        }
-        if (currentValue + 1 == _maxValue)
-            std::cout << " 100%" << std::endl;
-    }
-
-    void printIncrement()
-    {
-#pragma omp atomic
-        _current_value++;
-        printStatus(_current_value);
-    }
-private:
-    unsigned _current_value;
-    unsigned _maxValue;
-    unsigned _intervalPercent;
-    unsigned _nextThreshold;
-    unsigned _lastPercent;
-    unsigned _step;
-
-    /** Displays the new progress. */
-    void printPercent(double percent) {
-        while (percent >= _lastPercent+_step) {
-            _lastPercent+=_step;
-            if (_lastPercent % 10 == 0) {
-                std::cout << " " << _lastPercent << "% ";
-            }
-            else {
-                std::cout << ".";
-            }
-            std::cout.flush();
-        }
-    }
-};
-
-#endif // PERCENT_H

DataStructures/PhantomNodes.h

@@ -1,76 +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 PHANTOMNODES_H_
-#define PHANTOMNODES_H_
-
-#include "ExtractorStructs.h"
-
-struct PhantomNode {
-    PhantomNode() : edgeBasedNode(UINT_MAX), nodeBasedEdgeNameID(UINT_MAX), weight1(INT_MAX), weight2(INT_MAX) {}
-    NodeID edgeBasedNode;
-    unsigned nodeBasedEdgeNameID;
-    int weight1;
-    int weight2;
-    _Coordinate location;
-    void Reset() {
-        edgeBasedNode = UINT_MAX;
-        nodeBasedEdgeNameID = UINT_MAX;
-        weight1 = INT_MAX;
-        weight2 = INT_MAX;
-        location.Reset();
-    }
-    bool isBidirected() const {
-        return weight2 != INT_MAX;
-    }
-};
-
-struct PhantomNodes {
-    PhantomNode startPhantom;
-    PhantomNode targetPhantom;
-    void Reset() {
-        startPhantom.Reset();
-        targetPhantom.Reset();
-    }
-
-    bool PhantomsAreOnSameNodeBasedEdge() const {
-        return (startPhantom.edgeBasedNode == targetPhantom.edgeBasedNode);
-    }
-
-    bool AtLeastOnePhantomNodeIsUINTMAX() const {
-        return !(startPhantom.edgeBasedNode == UINT_MAX || targetPhantom.edgeBasedNode == UINT_MAX);
-    }
-};
-
-inline std::ostream& operator<<(std::ostream &out, const PhantomNodes & pn){
-    out << "Node1: " << pn.startPhantom.edgeBasedNode << std::endl;
-    out << "Node2: " << pn.targetPhantom.edgeBasedNode << std::endl;
-    out << "startCoord: " << pn.startPhantom.location << std::endl;
-    out << "targetCoord: " << pn.targetPhantom.location << std::endl;
-    return out;
-}
-
-struct NodesOfEdge {
-    NodeID edgeBasedNode;
-    double ratio;
-    _Coordinate projectedPoint;
-};
-
-#endif /* PHANTOMNODES_H_ */

DataStructures/SearchEngine.h

@@ -1,267 +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 SEARCHENGINE_H_
-#define SEARCHENGINE_H_
-
-#include <climits>
-#include <deque>
-
-#include <boost/thread.hpp>
-
-#include "BinaryHeap.h"
-#include "PhantomNodes.h"
-#include "../Util/StringUtil.h"
-#include "../typedefs.h"
-
-struct _HeapData {
-    NodeID parent;
-    _HeapData( NodeID p ) : parent(p) { }
-};
-
-typedef boost::thread_specific_ptr<BinaryHeap< NodeID, NodeID, int, _HeapData > > HeapPtr;
-
-template<class EdgeData, class GraphT>
-class SearchEngine {
-private:
-    const GraphT * _graph;
-    NodeInformationHelpDesk * nodeHelpDesk;
-    std::vector<string> * _names;
-    static HeapPtr _forwardHeap;
-    static HeapPtr _backwardHeap;
-    inline double absDouble(double input) { if(input < 0) return input*(-1); else return input;}
-public:
-    SearchEngine(GraphT * g, NodeInformationHelpDesk * nh, std::vector<string> * n = new std::vector<string>()) : _graph(g), nodeHelpDesk(nh), _names(n) {}
-    ~SearchEngine() {}
-
-    inline const void GetCoordinatesForNodeID(NodeID id, _Coordinate& result) const {
-        result.lat = nodeHelpDesk->getLatitudeOfNode(id);
-        result.lon = nodeHelpDesk->getLongitudeOfNode(id);
-    }
-
-    inline void InitializeThreadLocalStorageIfNecessary() {
-        if(!_forwardHeap.get())
-            _forwardHeap.reset(new BinaryHeap< NodeID, NodeID, int, _HeapData >(nodeHelpDesk->getNumberOfNodes()));
-        else
-            _forwardHeap->Clear();
-
-        if(!_backwardHeap.get())
-            _backwardHeap.reset(new BinaryHeap< NodeID, NodeID, int, _HeapData >(nodeHelpDesk->getNumberOfNodes()));
-        else
-            _backwardHeap->Clear();
-    }
-
-    int ComputeRoute(PhantomNodes & phantomNodes, std::vector<_PathData> & path) {
-        int _upperbound = INT_MAX;
-        if(!phantomNodes.AtLeastOnePhantomNodeIsUINTMAX())
-            return _upperbound;
-
-        InitializeThreadLocalStorageIfNecessary();
-        NodeID middle = ( NodeID ) UINT_MAX;
-        bool stOnSameEdge = false;
-        //Handling the special case that origin and destination are on same edge and that the order is correct.
-        if(phantomNodes.PhantomsAreOnSameNodeBasedEdge()){
-            if(phantomNodes.startPhantom.isBidirected() && phantomNodes.targetPhantom.isBidirected()) {
-                int weight = std::abs(phantomNodes.startPhantom.weight1 - phantomNodes.targetPhantom.weight1);
-                return weight;
-            } else if(phantomNodes.startPhantom.weight1 <= phantomNodes.targetPhantom.weight1){
-                int weight = std::abs(phantomNodes.startPhantom.weight1 - phantomNodes.targetPhantom.weight1);
-                return weight;
-            } else {
-                stOnSameEdge = true;
-            }
-        }
-
-        //insert start and/or target node of start edge
-        _forwardHeap->Insert(phantomNodes.startPhantom.edgeBasedNode, -phantomNodes.startPhantom.weight1, phantomNodes.startPhantom.edgeBasedNode);
-        if(phantomNodes.startPhantom.isBidirected() ) {
-            _forwardHeap->Insert(phantomNodes.startPhantom.edgeBasedNode+1, -phantomNodes.startPhantom.weight2, phantomNodes.startPhantom.edgeBasedNode+1);
-        }
-        //insert start and/or target node of target edge id
-        _backwardHeap->Insert(phantomNodes.targetPhantom.edgeBasedNode, -phantomNodes.targetPhantom.weight1, phantomNodes.targetPhantom.edgeBasedNode);
-        if(phantomNodes.targetPhantom.isBidirected() ) {
-            _backwardHeap->Insert(phantomNodes.targetPhantom.edgeBasedNode+1, -phantomNodes.targetPhantom.weight2, phantomNodes.targetPhantom.edgeBasedNode+1);
-        }
-
-        while(_forwardHeap->Size() + _backwardHeap->Size() > 0){
-            if(_forwardHeap->Size() > 0){
-                _RoutingStep(_forwardHeap, _backwardHeap, true, &middle, &_upperbound, stOnSameEdge);
-            }
-            if(_backwardHeap->Size() > 0){
-                _RoutingStep(_backwardHeap, _forwardHeap, false, &middle, &_upperbound, stOnSameEdge);
-            }
-        }
-        if ( _upperbound == INT_MAX ) {
-            return _upperbound;
-        }
-        NodeID pathNode = middle;
-        deque<NodeID> packedPath;
-        while(phantomNodes.startPhantom.edgeBasedNode != pathNode && (!phantomNodes.startPhantom.isBidirected() || phantomNodes.startPhantom.edgeBasedNode+1 != pathNode) ) {
-            pathNode = _forwardHeap->GetData(pathNode).parent;
-            packedPath.push_front(pathNode);
-        }
-        packedPath.push_back(middle);
-        pathNode = middle;
-        while(phantomNodes.targetPhantom.edgeBasedNode != pathNode && (!phantomNodes.targetPhantom.isBidirected() || phantomNodes.targetPhantom.edgeBasedNode+1 != pathNode)) {
-            pathNode = _backwardHeap->GetData(pathNode).parent;
-            packedPath.push_back(pathNode);
-        }
-        for(deque<NodeID>::size_type i = 0;i < packedPath.size() - 1;i++){
-            _UnpackEdge(packedPath[i], packedPath[i + 1], path);
-        }
-
-        return _upperbound;
-    }
-
-    inline bool FindRoutingStarts(const _Coordinate & start, const _Coordinate & target, PhantomNodes & routingStarts) const {
-        nodeHelpDesk->FindRoutingStarts(start, target, routingStarts);
-        return true;
-    }
-
-    inline bool FindPhantomNodeForCoordinate(const _Coordinate & location, PhantomNode & result) const {
-        return nodeHelpDesk->FindPhantomNodeForCoordinate(location, result);
-    }
-
-    inline NodeID GetNameIDForOriginDestinationNodeID(NodeID s, NodeID t) const {
-        if(s == t)
-            return 0;
-
-        EdgeID e = _graph->FindEdge(s, t);
-        if(e == UINT_MAX)
-            e = _graph->FindEdge( t, s );
-        if(UINT_MAX == e) {
-            return 0;
-        }
-        assert(e != UINT_MAX);
-        const EdgeData ed = _graph->GetEdgeData(e);
-        return ed.via;
-    }
-
-    inline std::string GetEscapedNameForNameID(const NodeID nameID) const {
-        return ((nameID >= _names->size() || nameID == 0) ? std::string("") : HTMLEntitize(_names->at(nameID)));
-    }
-
-    inline std::string GetEscapedNameForEdgeBasedEdgeID(const unsigned edgeID) const {
-
-        const unsigned nameID = _graph->GetEdgeData(edgeID).nameID1;
-        return GetEscapedNameForNameID(nameID);
-    }
-private:
-    inline void _RoutingStep(HeapPtr & _forwardHeap, HeapPtr & _backwardHeap, const bool & forwardDirection, NodeID *middle, int *_upperbound, const bool stOnSameEdge) const {
-        const NodeID node = _forwardHeap->DeleteMin();
-        const int distance = _forwardHeap->GetKey(node);
-        if(_backwardHeap->WasInserted(node) && (!stOnSameEdge || distance > 0) ){
-            const int newDistance = _backwardHeap->GetKey(node) + distance;
-            if(newDistance < *_upperbound){
-                *middle = node;
-                *_upperbound = newDistance;
-            }
-        }
-
-        if(distance > *_upperbound){
-            _forwardHeap->DeleteAll();
-            return;
-        }
-
-        for ( typename GraphT::EdgeIterator edge = _graph->BeginEdges( node ); edge < _graph->EndEdges(node); edge++ ) {
-            const EdgeData & data = _graph->GetEdgeData(edge);
-            bool backwardDirectionFlag = (!forwardDirection) ? data.forward : data.backward;
-            if(backwardDirectionFlag) {
-                const NodeID to = _graph->GetTarget(edge);
-                const int edgeWeight = data.distance;
-
-                assert( edgeWeight > 0 );
-
-                //Stalling
-                if(_forwardHeap->WasInserted( to )) {
-                    if(_forwardHeap->GetKey( to ) + edgeWeight < distance) {
-                        return;
-                    }
-                }
-            }
-        }
-
-        for ( typename GraphT::EdgeIterator edge = _graph->BeginEdges( node ); edge < _graph->EndEdges(node); edge++ ) {
-            const EdgeData & data = _graph->GetEdgeData(edge);
-            bool forwardDirectionFlag = (forwardDirection ? data.forward : data.backward );
-            if(forwardDirectionFlag) {
-
-                const NodeID to = _graph->GetTarget(edge);
-                const int edgeWeight = data.distance;
-
-                assert( edgeWeight > 0 );
-                const int toDistance = distance + edgeWeight;
-
-                //New Node discovered -> Add to Heap + Node Info Storage
-                if ( !_forwardHeap->WasInserted( to ) ) {
-                    _forwardHeap->Insert( to, toDistance, node );
-                }
-                //Found a shorter Path -> Update distance
-                else if ( toDistance < _forwardHeap->GetKey( to ) ) {
-                    _forwardHeap->GetData( to ).parent = node;
-                    _forwardHeap->DecreaseKey( to, toDistance );
-                    //new parent
-                }
-            }
-        }
-    }
-
-    inline bool _UnpackEdge(const NodeID source, const NodeID target, std::vector<_PathData> & path) const {
-        assert(source != target);
-        //find edge first.
-        typename GraphT::EdgeIterator smallestEdge = SPECIAL_EDGEID;
-        int smallestWeight = INT_MAX;
-        for(typename GraphT::EdgeIterator eit = _graph->BeginEdges(source);eit < _graph->EndEdges(source);eit++){
-            const int weight = _graph->GetEdgeData(eit).distance;
-            if(_graph->GetTarget(eit) == target && weight < smallestWeight && _graph->GetEdgeData(eit).forward){
-                smallestEdge = eit;
-                smallestWeight = weight;
-            }
-        }
-
-        if(smallestEdge == SPECIAL_EDGEID){
-            for(typename GraphT::EdgeIterator eit = _graph->BeginEdges(target);eit < _graph->EndEdges(target);eit++){
-                const int weight = _graph->GetEdgeData(eit).distance;
-                if(_graph->GetTarget(eit) == source && weight < smallestWeight && _graph->GetEdgeData(eit).backward){
-                    smallestEdge = eit;
-                    smallestWeight = weight;
-                }
-            }
-        }
-
-        assert(smallestWeight != INT_MAX);
-
-        const EdgeData& ed = _graph->GetEdgeData(smallestEdge);
-        if(ed.shortcut) {//unpack
-            const NodeID middle = ed.via;
-            _UnpackEdge(source, middle, path);
-            _UnpackEdge(middle, target, path);
-            return false;
-        } else {
-            assert(!ed.shortcut);
-            path.push_back(_PathData(ed.via, ed.nameID1, ed.turnInstruction, ed.distance) );
-            return true;
-        }
-    }
-};
-template<class EdgeData, class GraphT> HeapPtr SearchEngine<EdgeData, GraphT>::_forwardHeap;
-template<class EdgeData, class GraphT> HeapPtr SearchEngine<EdgeData, GraphT>::_backwardHeap;
-
-#endif /* SEARCHENGINE_H_ */

DataStructures/SegmentInformation.h

@@ -1,39 +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 SEGMENTINFORMATION_H_
-#define SEGMENTINFORMATION_H_
-
-#include <climits>
-
-struct SegmentInformation {
-    _Coordinate location;
-    NodeID nameID;
-    unsigned length;
-    unsigned duration;
-    short turnInstruction;
-    bool necessary;
-    SegmentInformation(const _Coordinate & loc, const NodeID nam, const unsigned len, const unsigned dur, const short tInstr, const bool nec) :
-            location(loc), nameID(nam), length(len), duration(dur), turnInstruction(tInstr), necessary(nec) {}
-    SegmentInformation(const _Coordinate & loc, const NodeID nam, const unsigned len, const unsigned dur, const short tInstr) :
-        location(loc), nameID(nam), length(len), duration(dur), turnInstruction(tInstr), necessary(tInstr != 0) {}
-};
-
-#endif /* SEGMENTINFORMATION_H_ */

DataStructures/StaticGraph.h

@@ -1,162 +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 STATICGRAPH_H_INCLUDED
-#define STATICGRAPH_H_INCLUDED
-
-#include <vector>
-#ifdef _GLIBCXX_PARALLEL
-#include <parallel/algorithm>
-#else
-#include <algorithm>
-#endif
-
-#include "../typedefs.h"
-#include "ImportEdge.h"
-
-template< typename EdgeDataT>
-class StaticGraph {
-public:
-    typedef NodeID NodeIterator;
-    typedef NodeID EdgeIterator;
-    typedef EdgeDataT EdgeData;
-    class InputEdge {
-    public:
-        EdgeDataT data;
-        NodeIterator source;
-        NodeIterator target;
-        bool operator<( const InputEdge& right ) const {
-            if ( source != right.source )
-                return source < right.source;
-            return target < right.target;
-        }
-    };
-
-    StaticGraph( const int nodes, std::vector< InputEdge > &graph ) {
-#ifdef _GLIBCXX_PARALLEL
-        __gnu_parallel::sort( graph.begin(), graph.end() );
-#else
-        std::sort( graph.begin(), graph.end() );
-#endif
-        _numNodes = nodes;
-        _numEdges = ( EdgeIterator ) graph.size();
-        _nodes.resize( _numNodes + 1);
-        EdgeIterator edge = 0;
-        EdgeIterator position = 0;
-        for ( NodeIterator node = 0; node <= _numNodes; ++node ) {
-            EdgeIterator lastEdge = edge;
-            while ( edge < _numEdges && graph[edge].source == node )
-                ++edge;
-            _nodes[node].firstEdge = position; //=edge
-            position += edge - lastEdge; //remove
-        }
-        _edges.resize( position ); //(edge)
-        edge = 0;
-        for ( NodeIterator node = 0; node < _numNodes; ++node ) {
-            for ( EdgeIterator i = _nodes[node].firstEdge, e = _nodes[node+1].firstEdge; i != e; ++i ) {
-                _edges[i].target = graph[edge].target;
-                _edges[i].data = graph[edge].data;
-                assert(_edges[i].data.distance > 0);
-                edge++;
-            }
-        }
-    }
-
-    unsigned GetNumberOfNodes() const {
-        return _numNodes;
-    }
-
-    unsigned GetNumberOfEdges() const {
-        return _numEdges;
-    }
-
-    unsigned GetOutDegree( const NodeIterator &n ) const {
-        return BeginEdges(n)-EndEdges(n) - 1;
-    }
-
-    inline NodeIterator GetTarget( const EdgeIterator &e ) const {
-        return NodeIterator( _edges[e].target );
-    }
-
-    inline EdgeDataT &GetEdgeData( const EdgeIterator &e ) {
-        return _edges[e].data;
-    }
-
-    const EdgeDataT &GetEdgeData( const EdgeIterator &e ) const {
-        return _edges[e].data;
-    }
-
-    EdgeIterator BeginEdges( const NodeIterator &n ) const {
-        return EdgeIterator( _nodes[n].firstEdge );
-    }
-
-    EdgeIterator EndEdges( const NodeIterator &n ) const {
-        return EdgeIterator( _nodes[n+1].firstEdge );
-    }
-
-    //searches for a specific edge
-    EdgeIterator FindEdge( const NodeIterator &from, const NodeIterator &to ) const {
-        EdgeIterator smallestEdge = SPECIAL_EDGEID;
-        EdgeWeight smallestWeight = UINT_MAX;
-        for ( EdgeIterator edge = BeginEdges( from ); edge < EndEdges(from); edge++ ) {
-            const NodeID target = GetTarget(edge);
-            const EdgeWeight weight = GetEdgeData(edge).distance;
-            if(target == to && weight < smallestWeight) {
-                smallestEdge = edge; smallestWeight = weight;
-            }
-        }
-        return smallestEdge;
-    }
-
-    EdgeIterator FindEdgeInEitherDirection( const NodeIterator &from, const NodeIterator &to ) const {
-        EdgeIterator tmp =  FindEdge( from, to );
-        return (UINT_MAX != tmp ? tmp : FindEdge( to, from ));
-    }
-
-    EdgeIterator FindEdgeIndicateIfReverse( const NodeIterator &from, const NodeIterator &to, bool & result ) const {
-        EdgeIterator tmp =  FindEdge( from, to );
-        if(UINT_MAX == tmp) {
-            tmp =  FindEdge( to, from );
-            if(UINT_MAX != tmp)
-                result = true;
-        }
-        return tmp;
-    }
-
-private:
-
-    struct _StrNode {
-        //index of the first edge
-        EdgeIterator firstEdge;
-    };
-
-    struct _StrEdge {
-        NodeID target;
-        EdgeDataT data;
-    };
-
-    NodeIterator _numNodes;
-    EdgeIterator _numEdges;
-
-    std::vector< _StrNode > _nodes;
-    std::vector< _StrEdge > _edges;
-};
-
-#endif // STATICGRAPH_H_INCLUDED

DataStructures/StaticKDTree.h

@@ -1,230 +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.
-
-KD Tree coded by Christian Vetter, Monav Project
-
- */
-#ifndef STATICKDTREE_H_INCLUDED
-#define STATICKDTREE_H_INCLUDED
-
-#include <vector>
-#ifdef _GLIBCXX_PARALLEL
-#include <parallel/algorithm>
-#else
-#include <algorithm>
-#endif
-#include <stack>
-#include <limits>
-
-namespace KDTree {
-
-#define KDTREE_BASESIZE (8)
-
-template< unsigned k, typename T >
-class BoundingBox {
-public:
-    BoundingBox() {
-        for ( unsigned dim = 0; dim < k; ++dim ) {
-            min[dim] = std::numeric_limits< T >::min();
-            max[dim] = std::numeric_limits< T >::max();
-        }
-    }
-
-    T min[k];
-    T max[k];
-};
-
-struct NoData {};
-
-template< unsigned k, typename T >
-class EuclidianMetric {
-public:
-    double operator() ( const T left[k], const T right[k] ) {
-        double result = 0;
-        for ( unsigned i = 0; i < k; ++i ) {
-            double temp = (double)left[i] - (double)right[i];
-            result += temp * temp;
-        }
-        return result;
-    }
-
-    double operator() ( const BoundingBox< k, T > &box, const T point[k] ) {
-        T nearest[k];
-        for ( unsigned dim = 0; dim < k; ++dim ) {
-            if ( point[dim] < box.min[dim] )
-                nearest[dim] = box.min[dim];
-            else if ( point[dim] > box.max[dim] )
-                nearest[dim] = box.max[dim];
-            else
-                nearest[dim] = point[dim];
-        }
-        return operator() ( point, nearest );
-    }
-};
-
-template < unsigned k, typename T, typename Data = NoData, typename Metric = EuclidianMetric< k, T > >
-class StaticKDTree {
-public:
-
-    struct InputPoint {
-        T coordinates[k];
-        Data data;
-        bool operator==( const InputPoint& right )
-		                {
-            for ( int i = 0; i < k; i++ ) {
-                if ( coordinates[i] != right.coordinates[i] )
-                    return false;
-            }
-            return true;
-		                }
-    };
-
-    StaticKDTree( std::vector< InputPoint > * points ){
-        assert( k > 0 );
-        assert ( points->size() > 0 );
-        size = points->size();
-        kdtree = new InputPoint[size];
-        for ( Iterator i = 0; i != size; ++i ) {
-            kdtree[i] = points->at(i);
-            for ( unsigned dim = 0; dim < k; ++dim ) {
-                if ( kdtree[i].coordinates[dim] < boundingBox.min[dim] )
-                    boundingBox.min[dim] = kdtree[i].coordinates[dim];
-                if ( kdtree[i].coordinates[dim] > boundingBox.max[dim] )
-                    boundingBox.max[dim] = kdtree[i].coordinates[dim];
-            }
-        }
-        std::stack< Tree > s;
-        s.push ( Tree ( 0, size, 0 ) );
-        while ( !s.empty() ) {
-            Tree tree = s.top();
-            s.pop();
-
-            if ( tree.right - tree.left < KDTREE_BASESIZE )
-                continue;
-
-            Iterator middle = tree.left + ( tree.right - tree.left ) / 2;
-#ifdef _GLIBCXX_PARALLEL
-            __gnu_parallel::nth_element( kdtree + tree.left, kdtree + middle, kdtree + tree.right, Less( tree.dimension ) );
-#else
-            std::nth_element( kdtree + tree.left, kdtree + middle, kdtree + tree.right, Less( tree.dimension ) );
-#endif
-            s.push( Tree( tree.left, middle, ( tree.dimension + 1 ) % k ) );
-            s.push( Tree( middle + 1, tree.right, ( tree.dimension + 1 ) % k ) );
-        }
-    }
-
-    ~StaticKDTree(){
-        delete[] kdtree;
-    }
-
-    bool NearestNeighbor( InputPoint* result, const InputPoint& point ) {
-        Metric distance;
-        bool found = false;
-        double nearestDistance = std::numeric_limits< T >::max();
-        std::stack< NNTree > s;
-        s.push ( NNTree ( 0, size, 0, boundingBox ) );
-        while ( !s.empty() ) {
-            NNTree tree = s.top();
-            s.pop();
-
-            if ( distance( tree.box, point.coordinates ) >= nearestDistance )
-                continue;
-
-            if ( tree.right - tree.left < KDTREE_BASESIZE ) {
-                for ( unsigned i = tree.left; i < tree.right; i++ ) {
-                    double newDistance = distance( kdtree[i].coordinates, point.coordinates );
-                    if ( newDistance < nearestDistance ) {
-                        nearestDistance = newDistance;
-                        *result = kdtree[i];
-                        found = true;
-                    }
-                }
-                continue;
-            }
-
-            Iterator middle = tree.left + ( tree.right - tree.left ) / 2;
-
-            double newDistance = distance( kdtree[middle].coordinates, point.coordinates );
-            if ( newDistance < nearestDistance ) {
-                nearestDistance = newDistance;
-                *result = kdtree[middle];
-                found = true;
-            }
-
-            Less comperator( tree.dimension );
-            if ( !comperator( point, kdtree[middle] ) ) {
-                NNTree first( middle + 1, tree.right, ( tree.dimension + 1 ) % k, tree.box );
-                NNTree second( tree.left, middle, ( tree.dimension + 1 ) % k, tree.box );
-                first.box.min[tree.dimension] = kdtree[middle].coordinates[tree.dimension];
-                second.box.max[tree.dimension] = kdtree[middle].coordinates[tree.dimension];
-                s.push( second );
-                s.push( first );
-            }
-            else {
-                NNTree first( middle + 1, tree.right, ( tree.dimension + 1 ) % k, tree.box );
-                NNTree second( tree.left, middle, ( tree.dimension + 1 ) % k, tree.box );
-                first.box.min[tree.dimension] = kdtree[middle].coordinates[tree.dimension];
-                second.box.max[tree.dimension] = kdtree[middle].coordinates[tree.dimension];
-                s.push( first );
-                s.push( second );
-            }
-        }
-        return found;
-    }
-
-private:
-    typedef unsigned Iterator;
-    struct Tree {
-        Iterator left;
-        Iterator right;
-        unsigned dimension;
-        Tree() {}
-        Tree( Iterator l, Iterator r, unsigned d ): left( l ), right( r ), dimension( d ) {}
-    };
-    struct NNTree {
-        Iterator left;
-        Iterator right;
-        unsigned dimension;
-        BoundingBox< k, T > box;
-        NNTree() {}
-        NNTree( Iterator l, Iterator r, unsigned d, const BoundingBox< k, T >& b ): left( l ), right( r ), dimension( d ), box ( b ) {}
-    };
-    class Less {
-    public:
-        Less( unsigned d ) {
-            dimension = d;
-            assert( dimension < k );
-        }
-
-        bool operator() ( const InputPoint& left, const InputPoint& right ) {
-            assert( dimension < k );
-            return left.coordinates[dimension] < right.coordinates[dimension];
-        }
-    private:
-        unsigned dimension;
-    };
-
-    BoundingBox< k, T > boundingBox;
-    InputPoint* kdtree;
-    Iterator size;
-};
-
-}
-
-#endif // STATICKDTREE_H_INCLUDED

DataStructures/TurnInstructions.h

@@ -1,154 +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 TURNINSTRUCTIONS_H_
-#define TURNINSTRUCTIONS_H_
-
-#include <string>
-
-//This is a hack until c++0x is available enough to use scoped enums
-struct TurnInstructionsClass {
-
-    const static short NoTurn = 0;          //Give no instruction at all
-    const static short GoStraight = 1;      //Tell user to go straight!
-    const static short TurnSlightRight = 2;
-    const static short TurnRight = 3;
-    const static short TurnSharpRight = 4;
-    const static short UTurn = 5;
-    const static short TurnSharpLeft = 6;
-    const static short TurnLeft = 7;
-    const static short TurnSlightLeft = 8;
-    const static short ReachViaPoint = 9;
-    const static short HeadOn = 10;
-    const static short EnterRoundAbout = 11;
-    const static short LeaveRoundAbout = 12;
-    const static short StayOnRoundAbout = 13;
-
-    std::string TurnStrings[14];
-    std::string Ordinals[11];
-
-    //This is a hack until c++0x is available enough to use initializer lists.
-    TurnInstructionsClass(){
-        TurnStrings [0] = "";
-        TurnStrings [1] = "Continue";
-        TurnStrings [2] = "Turn slight right";
-        TurnStrings [3] = "Turn right";
-        TurnStrings [4] = "Turn sharp right";
-        TurnStrings [5] = "U-Turn";
-        TurnStrings [6] = "Turn sharp left";
-        TurnStrings [7] = "Turn left";
-        TurnStrings [8] = "Turn slight left";
-        TurnStrings [9] = "Reach via point";
-        TurnStrings[10] = "Head";
-        TurnStrings[11] = "Enter round-about";
-        TurnStrings[12] = "Leave round-about";
-        TurnStrings[13] = "Stay on round-about";
-
-        Ordinals[0]     = "zeroth";
-        Ordinals[1]     = "first";
-        Ordinals[2]     = "second";
-        Ordinals[3]     = "third";
-        Ordinals[4]     = "fourth";
-        Ordinals[5]     = "fifth";
-        Ordinals[6]     = "sixth";
-        Ordinals[7]     = "seventh";
-        Ordinals[8]     = "eighth";
-        Ordinals[9]     = "nineth";
-        Ordinals[10]     = "tenth";
-    };
-
-    static inline double GetTurnDirectionOfInstruction( const double angle ) {
-        if(angle >= 23 && angle < 67) {
-            return TurnSharpRight;
-        }
-        if (angle >= 67 && angle < 113) {
-            return TurnRight;
-        }
-        if (angle >= 113 && angle < 158) {
-            return TurnSlightRight;
-        }
-        if (angle >= 158 && angle < 202) {
-            return GoStraight;
-        }
-        if (angle >= 202 && angle < 248) {
-            return TurnSlightLeft;
-        }
-        if (angle >= 248 && angle < 292) {
-            return TurnLeft;
-        }
-        if (angle >= 292 && angle < 336) {
-            return TurnSharpLeft;
-        }
-        return 5;
-    }
-
-    static inline bool TurnIsNecessary ( const short turnInstruction ) {
-        if(NoTurn == turnInstruction || StayOnRoundAbout == turnInstruction)
-            return false;
-        return true;
-    }
-
-    //    static inline void getDirectionOfInstruction(double angle, DirectionOfInstruction & dirInst) {
-    //        if(angle >= 23 && angle < 67) {
-    //            dirInst.direction = "southeast";
-    //            dirInst.shortDirection = "SE";
-    //            return;
-    //        }
-    //        if(angle >= 67 && angle < 113) {
-    //            dirInst.direction = "south";
-    //            dirInst.shortDirection = "S";
-    //            return;
-    //        }
-    //        if(angle >= 113 && angle < 158) {
-    //            dirInst.direction = "southwest";
-    //            dirInst.shortDirection = "SW";
-    //            return;
-    //        }
-    //        if(angle >= 158 && angle < 202) {
-    //            dirInst.direction = "west";
-    //            dirInst.shortDirection = "W";
-    //            return;
-    //        }
-    //        if(angle >= 202 && angle < 248) {
-    //            dirInst.direction = "northwest";
-    //            dirInst.shortDirection = "NW";
-    //            return;
-    //        }
-    //        if(angle >= 248 && angle < 292) {
-    //            dirInst.direction = "north";
-    //            dirInst.shortDirection = "N";
-    //            return;
-    //        }
-    //        if(angle >= 292 && angle < 336) {
-    //            dirInst.direction = "northeast";
-    //            dirInst.shortDirection = "NE";
-    //            return;
-    //        }
-    //        dirInst.direction = "East";
-    //        dirInst.shortDirection = "E";
-    //        return;
-    //    }
-    //
-
-};
-
-static TurnInstructionsClass TurnInstructions;
-
-#endif /* TURNINSTRUCTIONS_H_ */

DataStructures/Util.h

@@ -1,70 +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 TIMEUTIL_H_
-#define TIMEUTIL_H_
-
-#include <climits>
-#include <cmath>
-#include <cstdlib>
-
-#ifndef M_PI
-#define M_PI 3.14159265358979323846
-#endif
-
-#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
-
-#ifdef _WIN32
- #include <boost/functional/hash.hpp>
-#else
- #include <tr1/functional_hash.h>
-#endif
-#include <boost/thread.hpp>
-
-/** 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.;
-}
-
-static inline double y2lat(double a) { return 180/M_PI * (2 * atan(exp(a*M_PI/180)) - M_PI/2); }
-static inline double lat2y(double a) { return 180/M_PI * log(tan(M_PI/4+a*(M_PI/180)/2)); }
-
-static inline unsigned boost_thread_id_hash(boost::thread::id const& id) {
-	std::stringstream ostr;
-	ostr << id;
-	std::tr1::hash<std::string> h;
-	return h(ostr.str());
-}
-
-#endif /* TIMEUTIL_H_ */

DataStructures/XMLParser.h

@@ -1,217 +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 XMLPARSER_H_
-#define XMLPARSER_H_
-
-#include <libxml/xmlreader.h>
-
-#include "../typedefs.h"
-#include "BaseParser.h"
-#include "HashTable.h"
-#include "ExtractorStructs.h"
-#include "InputReaderFactory.h"
-
-class XMLParser : public BaseParser<_Node, _RawRestrictionContainer, _Way> {
-public:
-    XMLParser(const char * filename) {
-        WARN("Parsing plain .osm/.osm.bz2 is deprecated. Switch to .pbf");
-        inputReader = inputReaderFactory(filename);
-    }
-    virtual ~XMLParser() {}
-
-    bool RegisterCallbacks(bool (*nodeCallbackPointer)(_Node), bool (*restrictionCallbackPointer)(_RawRestrictionContainer), bool (*wayCallbackPointer)(_Way), bool (*addressCallbackPointer)(_Node, HashTable<std::string, std::string>) ) {
-        nodeCallback = *nodeCallbackPointer;
-        wayCallback = *wayCallbackPointer;
-        restrictionCallback = *restrictionCallbackPointer;
-        return true;
-    }
-    bool Init() {
-        return (xmlTextReaderRead( inputReader ) == 1);
-    }
-    bool Parse() {
-        while ( xmlTextReaderRead( inputReader ) == 1 ) {
-            const int type = xmlTextReaderNodeType( inputReader );
-
-            //1 is Element
-            if ( type != 1 )
-                continue;
-
-            xmlChar* currentName = xmlTextReaderName( inputReader );
-            if ( currentName == NULL )
-                continue;
-
-            if ( xmlStrEqual( currentName, ( const xmlChar* ) "node" ) == 1 ) {
-                _Node n = _ReadXMLNode(  );
-                if(!(*nodeCallback)(n))
-                    std::cerr << "[XMLParser] node not parsed" << std::endl;
-            }
-
-            if ( xmlStrEqual( currentName, ( const xmlChar* ) "way" ) == 1 ) {
-                string name;
-                _Way way = _ReadXMLWay( );
-                if(!(*wayCallback)(way)) {
-                    std::cerr << "[XMLParser] way not parsed" << std::endl;
-                }
-            }
-            if ( xmlStrEqual( currentName, ( const xmlChar* ) "relation" ) == 1 ) {
-                _Relation r;
-                r.type = _Relation::unknown;
-                //todo: parse relation
-            }
-            xmlFree( currentName );
-        }
-        return true;
-    }
-
-private:
-    _Relation _ReadXMLRelation ( ) {
-        _Relation relation;
-        relation.type = _Relation::unknown;
-
-        return relation;
-    }
-
-    _Way _ReadXMLWay( ) {
-        _Way way;
-        way.direction = _Way::notSure;
-        way.speed = -1;
-        way.type = -1;
-        way.useful = false;
-        way.access = true;
-        //    cout << "new way" << endl;
-        if ( xmlTextReaderIsEmptyElement( inputReader ) != 1 ) {
-            const int depth = xmlTextReaderDepth( inputReader );
-            while ( xmlTextReaderRead( inputReader ) == 1 ) {
-                const int childType = xmlTextReaderNodeType( inputReader );
-                if ( childType != 1 && childType != 15 )
-                    continue;
-                const int childDepth = xmlTextReaderDepth( inputReader );
-                xmlChar* childName = xmlTextReaderName( inputReader );
-                if ( childName == NULL )
-                    continue;
-
-                if ( depth == childDepth && childType == 15 && xmlStrEqual( childName, ( const xmlChar* ) "way" ) == 1 ) {
-                    xmlFree( childName );
-                    break;
-                }
-                if ( childType != 1 ) {
-                    xmlFree( childName );
-                    continue;
-                }
-
-                if ( xmlStrEqual( childName, ( const xmlChar* ) "tag" ) == 1 ) {
-                    xmlChar* k = xmlTextReaderGetAttribute( inputReader, ( const xmlChar* ) "k" );
-                    xmlChar* value = xmlTextReaderGetAttribute( inputReader, ( const xmlChar* ) "v" );
-                    //                cout << "->k=" << k << ", v=" << value << endl;
-                    if ( k != NULL && value != NULL ) {
-
-                        way.keyVals.Add(std::string( (char *) k ), std::string( (char *) value));
-                    }
-                    if ( k != NULL )
-                        xmlFree( k );
-                    if ( value != NULL )
-                        xmlFree( value );
-                } else if ( xmlStrEqual( childName, ( const xmlChar* ) "nd" ) == 1 ) {
-                    xmlChar* ref = xmlTextReaderGetAttribute( inputReader, ( const xmlChar* ) "ref" );
-                    if ( ref != NULL ) {
-                        way.path.push_back( atoi(( const char* ) ref ) );
-                        xmlFree( ref );
-                    }
-                }
-                xmlFree( childName );
-            }
-        }
-        return way;
-    }
-
-
-    _Node _ReadXMLNode( ) {
-        _Node node;
-
-        xmlChar* attribute = xmlTextReaderGetAttribute( inputReader, ( const xmlChar* ) "lat" );
-        if ( attribute != NULL ) {
-            node.lat =  static_cast<NodeID>(100000.*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 ));
-            xmlFree( attribute );
-        }
-        attribute = xmlTextReaderGetAttribute( inputReader, ( const xmlChar* ) "id" );
-        if ( attribute != NULL ) {
-            node.id =  atoi(( const char* ) attribute );
-            xmlFree( attribute );
-        }
-
-        if ( xmlTextReaderIsEmptyElement( inputReader ) != 1 ) {
-            const int depth = xmlTextReaderDepth( inputReader );
-            while ( xmlTextReaderRead( inputReader ) == 1 ) {
-                const int childType = xmlTextReaderNodeType( inputReader );
-                // 1 = Element, 15 = EndElement
-                if ( childType != 1 && childType != 15 )
-                    continue;
-                const int childDepth = xmlTextReaderDepth( inputReader );
-                xmlChar* childName = xmlTextReaderName( inputReader );
-                if ( childName == NULL )
-                    continue;
-
-                if ( depth == childDepth && childType == 15 && xmlStrEqual( childName, ( const xmlChar* ) "node" ) == 1 ) {
-                    xmlFree( childName );
-                    break;
-                }
-                if ( childType != 1 ) {
-                    xmlFree( childName );
-                    continue;
-                }
-
-                if ( xmlStrEqual( childName, ( const xmlChar* ) "tag" ) == 1 ) {
-                    xmlChar* k = xmlTextReaderGetAttribute( inputReader, ( const xmlChar* ) "k" );
-                    xmlChar* value = xmlTextReaderGetAttribute( inputReader, ( const xmlChar* ) "v" );
-                    if ( k != NULL && value != NULL ) {
-                        if ( xmlStrEqual( k, ( const xmlChar* ) "highway" ) == 1 ) {
-                            if ( xmlStrEqual( value, ( const xmlChar* ) "traffic_signals" ) == 1 ){
-                                //node.trafficSignal = true;
-                            }
-                        }
-                    }
-                    if ( k != NULL )
-                        xmlFree( k );
-                    if ( value != NULL )
-                        xmlFree( value );
-                }
-
-                xmlFree( childName );
-            }
-        }
-        return node;
-    }
-    /* Input Reader */
-    xmlTextReaderPtr inputReader;
-
-    /* Function pointer for nodes */
-    bool (*nodeCallback)(_Node);
-    bool (*wayCallback)(_Way);
-    bool (*restrictionCallback)(_RawRestrictionContainer);
-
-};
-
-#endif /* XMLPARSER_H_ */

DataStructures/pbf-proto/fileformat.proto

@@ -1,53 +0,0 @@
-/** Copyright (c) 2010 Scott A. Crosby. <scott@sacrosby.com>
-
-   This program is free software: you can redistribute it and/or modify
-   it under the terms of the GNU Lesser General Public License as 
-   published by the Free Software Foundation, either version 3 of the 
-   License, or (at your option) 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 General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
-
-option java_package = "crosby.binary";
-package OSMPBF;
-
-//protoc --java_out=../.. fileformat.proto
-
-
-//
-//  STORAGE LAYER: Storing primitives.
-//
-
-message Blob {
-  optional bytes raw = 1; // No compression
-  optional int32 raw_size = 2; // When compressed, the uncompressed size
-
-  // Possible compressed versions of the data.
-  optional bytes zlib_data = 3;
-
-  // PROPOSED feature for LZMA compressed data. SUPPORT IS NOT REQUIRED.
-  optional bytes lzma_data = 4;
-
-  // Formerly used for bzip2 compressed data. Depreciated in 2010.
-  optional bytes OBSOLETE_bzip2_data = 5 [deprecated=true]; // Don't reuse this tag number.
-}
-
-/* A file contains an sequence of fileblock headers, each prefixed by
-their length in network byte order, followed by a data block
-containing the actual data. types staring with a "_" are reserved.
-*/
-
-message BlobHeader {
-  required string type = 1;
-  optional bytes indexdata = 2;
-  required int32 datasize = 3;
-}
-
-

DataStructures/pbf-proto/osmformat.proto

@@ -1,226 +0,0 @@
-/** Copyright (c) 2010 Scott A. Crosby. <scott@sacrosby.com>
-
-   This program is free software: you can redistribute it and/or modify
-   it under the terms of the GNU Lesser General Public License as 
-   published by the Free Software Foundation, either version 3 of the 
-   License, or (at your option) 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 General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
-
-option java_package = "crosby.binary";
-package OSMPBF;
-
-/* OSM Binary file format 
-
-This is the master schema file of the OSM binary file format. This
-file is designed to support limited random-access and future
-extendability.
-
-A binary OSM file consists of a sequence of FileBlocks (please see
-fileformat.proto). The first fileblock contains a serialized instance
-of HeaderBlock, followed by a sequence of PrimitiveBlock blocks that
-contain the primitives.
-
-Each primitiveblock is designed to be independently parsable. It
-contains a string table storing all strings in that block (keys and
-values in tags, roles in relations, usernames, etc.) as well as
-metadata containing the precision of coordinates or timestamps in that
-block.
-
-A primitiveblock contains a sequence of primitive groups, each
-containing primitives of the same type (nodes, densenodes, ways,
-relations). Coordinates are stored in signed 64-bit integers. Lat&lon
-are measured in units <granularity> nanodegrees. The default of
-granularity of 100 nanodegrees corresponds to about 1cm on the ground,
-and a full lat or lon fits into 32 bits.
-
-Converting an integer to a lattitude or longitude uses the formula:
-$OUT = IN * granularity / 10**9$. Many encoding schemes use delta
-coding when representing nodes and relations.
-
-*/
-
-//////////////////////////////////////////////////////////////////////////
-//////////////////////////////////////////////////////////////////////////
-
-/* Contains the file header. */
-
-message HeaderBlock {
-  optional HeaderBBox bbox = 1;
-  /* Additional tags to aid in parsing this dataset */
-  repeated string required_features = 4;
-  repeated string optional_features = 5;
-
-  optional string writingprogram = 16; 
-  optional string source = 17; // From the bbox field.
-}
-
-
-/** The bounding box field in the OSM header. BBOX, as used in the OSM
-header. Units are always in nanodegrees -- they do not obey
-granularity rules. */
-
-message HeaderBBox {
-   required sint64 left = 1;
-   required sint64 right = 2;
-   required sint64 top = 3;
-   required sint64 bottom = 4;
-}
-
-
-///////////////////////////////////////////////////////////////////////
-///////////////////////////////////////////////////////////////////////
-
-
-message PrimitiveBlock {
-  required StringTable stringtable = 1;
-  repeated PrimitiveGroup primitivegroup = 2;
-
-  // Granularity, units of nanodegrees, used to store coordinates in this block
-  optional int32 granularity = 17 [default=100]; 
-  // Offset value between the output coordinates coordinates and the granularity grid in unites of nanodegrees.
-  optional int64 lat_offset = 19 [default=0];
-  optional int64 lon_offset = 20 [default=0]; 
-
-// Granularity of dates, normally represented in units of milliseconds since the 1970 epoch.
-  optional int32 date_granularity = 18 [default=1000]; 
-
-
-  // Proposed extension:
-  //optional BBox bbox = XX;
-}
-
-// Group of OSMPrimitives. All primitives in a group must be the same type.
-message PrimitiveGroup {
-  repeated Node     nodes = 1;
-  optional DenseNodes dense = 2;
-  repeated Way      ways = 3;
-  repeated Relation relations = 4;
-  repeated ChangeSet changesets = 5;
-}
-
-
-/** String table, contains the common strings in each block.
-
- Note that we reserve index '0' as a delimiter, so the entry at that
- index in the table is ALWAYS blank and unused.
-
- */
-message StringTable {
-   repeated bytes s = 1;
-}
-
-/* Optional metadata that may be included into each primitive. */
-message Info {
-   optional int32 version = 1 [default = -1];
-   optional int64 timestamp = 2;
-   optional int64 changeset = 3;
-   optional int32 uid = 4;
-   optional uint32 user_sid = 5; // String IDs
-}
-
-/** Optional metadata that may be included into each primitive. Special dense format used in DenseNodes. */
-message DenseInfo {
-   repeated int32 version = 1 [packed = true]; 
-   repeated sint64 timestamp = 2 [packed = true]; // DELTA coded
-   repeated sint64 changeset = 3 [packed = true]; // DELTA coded
-   repeated sint32 uid = 4 [packed = true]; // DELTA coded
-   repeated sint32 user_sid = 5 [packed = true]; // String IDs for usernames. DELTA coded
-}
-
-
-// THIS IS STUB DESIGN FOR CHANGESETS. NOT USED RIGHT NOW.
-// TODO:    REMOVE THIS?
-message ChangeSet {
-   required int64 id = 1;
-//   
-//   // Parallel arrays.
-//   repeated uint32 keys = 2 [packed = true]; // String IDs.
-//   repeated uint32 vals = 3 [packed = true]; // String IDs.
-//
-//   optional Info info = 4;
-
-//   optional int64 created_at = 8;
-//   optional int64 closetime_delta = 9;
-//   optional bool open = 10;
-//   optional HeaderBBox bbox = 11;
-}
-
-
-message Node {
-   required sint64 id = 1;
-   // Parallel arrays.
-   repeated uint32 keys = 2 [packed = true]; // String IDs.
-   repeated uint32 vals = 3 [packed = true]; // String IDs.
-
-   optional Info info = 4; // May be omitted in omitmeta
-
-   required sint64 lat = 8;
-   required sint64 lon = 9;
-}
-
-/* Used to densly represent a sequence of nodes that do not have any tags.
-
-We represent these nodes columnwise as five columns: ID's, lats, and
-lons, all delta coded. When metadata is not omitted, 
-
-We encode keys & vals for all nodes as a single array of integers
-containing key-stringid and val-stringid, using a stringid of 0 as a
-delimiter between nodes.
-
-   ( (<keyid> <valid>)* '0' )*
- */
-
-message DenseNodes {
-   repeated sint64 id = 1 [packed = true]; // DELTA coded
-
-   //repeated Info info = 4;
-   optional DenseInfo denseinfo = 5;
-
-   repeated sint64 lat = 8 [packed = true]; // DELTA coded
-   repeated sint64 lon = 9 [packed = true]; // DELTA coded
-
-   // Special packing of keys and vals into one array. May be empty if all nodes in this block are tagless.
-   repeated int32 keys_vals = 10 [packed = true]; 
-}
-
-
-message Way {
-   required int64 id = 1;
-   // Parallel arrays.
-   repeated uint32 keys = 2 [packed = true];
-   repeated uint32 vals = 3 [packed = true];
-
-   optional Info info = 4;
-
-   repeated sint64 refs = 8 [packed = true];  // DELTA coded
-}
-
-message Relation {
-  enum MemberType {
-    NODE = 0;
-    WAY = 1;
-    RELATION = 2;
-  } 
-   required int64 id = 1;
-
-   // Parallel arrays.
-   repeated uint32 keys = 2 [packed = true];
-   repeated uint32 vals = 3 [packed = true];
-
-   optional Info info = 4;
-
-   // Parallel arrays
-   repeated int32 roles_sid = 8 [packed = true];
-   repeated sint64 memids = 9 [packed = true]; // DELTA encoded
-   repeated MemberType types = 10 [packed = true];
-}
-

Descriptors/BaseDescriptor.h

@@ -1,73 +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 BASE_DESCRIPTOR_H_
-#define BASE_DESCRIPTOR_H_
-
-#include <cassert>
-#include <cmath>
-#include <cstdio>
-#include <string>
-#include <vector>
-
-#include "../typedefs.h"
-#include "../DataStructures/ExtractorStructs.h"
-#include "../DataStructures/HashTable.h"
-#include "../Util/StringUtil.h"
-
-#include "../Plugins/RawRouteData.h"
-
-struct _RouteSummary {
-    std::string lengthString;
-    std::string durationString;
-    std::string startName;
-    std::string destName;
-    _RouteSummary() : lengthString("0"), durationString("0"), startName("unknown street"), destName("unknown street") {}
-    void BuildDurationAndLengthStrings(unsigned distance, unsigned time) {
-        //compute distance/duration for route summary
-        std::ostringstream s;
-        s << 10*(round(distance/10.));
-        lengthString = s.str();
-        int travelTime = time/10 + 1;
-        s.str("");
-        s << travelTime;
-        durationString = s.str();
-    }
-};
-
-struct _DescriptorConfig {
-    _DescriptorConfig() : instructions(true), geometry(true), encodeGeometry(false), z(18) {}
-    bool instructions;
-    bool geometry;
-    bool encodeGeometry;
-    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, RawRouteData &rawRoute, PhantomNodes &phantomNodes, SearchEngineT &sEngine, unsigned distance) = 0;
-    virtual void SetConfig(const _DescriptorConfig & config) = 0;
-};
-
-#endif /* BASE_DESCRIPTOR_H_ */

Descriptors/DescriptionFactory.cpp

@@ -1,95 +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.
- */
-
-#include "DescriptionFactory.h"
-
-DescriptionFactory::DescriptionFactory() { }
-
-DescriptionFactory::~DescriptionFactory() { }
-
-double DescriptionFactory::GetAngleBetweenCoordinates() const {
-    return 0.;//GetAngleBetweenTwoEdges(previousCoordinate, currentCoordinate, nextCoordinate);
-}
-
-void DescriptionFactory::SetStartSegment(const PhantomNode & _startPhantom) {
-    startPhantom = _startPhantom;
-    AppendSegment(_startPhantom.location, _PathData(0, _startPhantom.nodeBasedEdgeNameID, 10, _startPhantom.weight1));
-}
-
-void DescriptionFactory::SetEndSegment(const PhantomNode & _targetPhantom) {
-    targetPhantom = _targetPhantom;
-    pathDescription.push_back(SegmentInformation(_targetPhantom.location, _targetPhantom.nodeBasedEdgeNameID, 0, _targetPhantom.weight1, 0, true) );
-}
-
-void DescriptionFactory::AppendSegment(const _Coordinate & coordinate, const _PathData & data ) {
-    pathDescription.push_back(SegmentInformation(coordinate, data.nameID, 0, data.durationOfSegment, data.turnInstruction) );
-}
-
-void DescriptionFactory::AppendEncodedPolylineString(std::string & output, bool isEncoded) {
-    if(isEncoded)
-        pc.printEncodedString(pathDescription, output);
-    else
-        pc.printUnencodedString(pathDescription, output);
-}
-
-void DescriptionFactory::AppendEncodedPolylineString(std::string &output) {
-    pc.printEncodedString(pathDescription, output);
-}
-
-void DescriptionFactory::AppendUnencodedPolylineString(std::string &output) {
-    pc.printUnencodedString(pathDescription, output);
-}
-
-unsigned DescriptionFactory::Run(const unsigned zoomLevel) {
-    if(0 == pathDescription.size())
-        return 0;
-
-    unsigned entireLength = 0;
-    /** starts at index 1 */
-    pathDescription[0].length = 0;
-    for(unsigned i = 1; i < pathDescription.size(); ++i) {
-        pathDescription[i].length = ApproximateDistance(pathDescription[i-1].location, pathDescription[i].location);
-    }
-
-    unsigned lengthOfSegment = 0;
-    unsigned durationOfSegment = 0;
-    unsigned indexOfSegmentBegin = 0;
-
-    for(unsigned i = 1; i < pathDescription.size(); ++i) {
-        entireLength += pathDescription[i].length;
-        lengthOfSegment += pathDescription[i].length;
-        durationOfSegment += pathDescription[i].duration;
-        pathDescription[indexOfSegmentBegin].length = lengthOfSegment;
-        pathDescription[indexOfSegmentBegin].duration = durationOfSegment;
-        if(pathDescription[i].turnInstruction != 0) {
-            //INFO("Turn after " << lengthOfSegment << "m into way with name id " << segment.nameID);
-            assert(pathDescription[i].necessary);
-            lengthOfSegment = 0;
-            durationOfSegment = 0;
-            indexOfSegmentBegin = i;
-        }
-    }
-
-    //Generalize poly line
-    dp.Run(pathDescription, zoomLevel);
-
-    //fix what needs to be fixed else
-    return entireLength;
-}

Descriptors/DescriptionFactory.h

@@ -1,98 +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 DESCRIPTIONFACTORY_H_
-#define DESCRIPTIONFACTORY_H_
-
-#include <vector>
-
-#include "../typedefs.h"
-#include "../Algorithms/DouglasPeucker.h"
-#include "../Algorithms/PolylineCompressor.h"
-#include "../DataStructures/ExtractorStructs.h"
-#include "../DataStructures/SegmentInformation.h"
-
-/* This class is fed with all way segments in consecutive order
- *  and produces the description plus the encoded polyline */
-
-class DescriptionFactory {
-    DouglasPeucker<SegmentInformation> dp;
-    PolylineCompressor pc;
-    PhantomNode startPhantom, targetPhantom;
-public:
-    //I know, declaring this public is considered bad. I'm lazy
-    std::vector <SegmentInformation> pathDescription;
-    DescriptionFactory();
-    virtual ~DescriptionFactory();
-    double GetAngleBetweenCoordinates() const;
-    void AppendEncodedPolylineString(std::string &output);
-    void AppendUnencodedPolylineString(std::string &output);
-    void AppendSegment(const _Coordinate & coordinate, const _PathData & data);
-    void SetStartSegment(const PhantomNode & startPhantom);
-    void SetEndSegment(const PhantomNode & startPhantom);
-    void AppendEncodedPolylineString(std::string & output, bool isEncoded);
-    unsigned Run(const unsigned zoomLevel);
-
-};
-
-#endif /* DESCRIPTIONFACTORY_H_ */
-
-//private:
-//    void appendInstructionNameToString(const std::string & nameOfStreet, const std::string & instructionOrDirection, std::string &output, bool firstAdvice = false) {
-//        output += "[";
-//        if(config.instructions) {
-//            output += "\"";
-//            if(firstAdvice) {
-//                output += "Head ";
-//            }
-//            output += instructionOrDirection;
-//            output += "\",\"";
-//            output += nameOfStreet;
-//            output += "\",";
-//        }
-//    }
-//
-//    void appendInstructionLengthToString(unsigned length, std::string &output) {
-//        if(config.instructions){
-//            std::string tmpDistance;
-//            intToString(10*(round(length/10.)), tmpDistance);
-//            output += tmpDistance;
-//            output += ",";
-//            intToString(descriptionFactory.startIndexOfGeometry, tmp);
-//            output += tmp;
-//            output += ",";
-//            intToString(descriptionFactory.durationOfInstruction, tmp);
-//            output += tmp;
-//            output += ",";
-//            output += "\"";
-//            output += tmpDistance;
-//            output += "\",";
-//            double angle = descriptionFactory.GetAngleBetweenCoordinates();
-//            DirectionOfInstruction direction;
-//            getDirectionOfInstruction(angle, direction);
-//            output += "\"";
-//            output += direction.shortDirection;
-//            output += "\",";
-//            std::stringstream numberString;
-//            numberString << fixed << setprecision(2) << angle;
-//            output += numberString.str();
-//        }
-//        output += "]";
-//    }

Descriptors/GPXDescriptor.h

@@ -1,67 +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 GPX_DESCRIPTOR_H_
-#define GPX_DESCRIPTOR_H_
-
-#include <boost/foreach.hpp>
-#include "BaseDescriptor.h"
-
-template<class SearchEngineT>
-class GPXDescriptor : public BaseDescriptor<SearchEngineT>{
-private:
-    _DescriptorConfig config;
-    _Coordinate current;
-
-    std::string tmp;
-public:
-    void SetConfig(const _DescriptorConfig& c) { config = c; }
-    void Run(http::Reply & reply, RawRouteData &rawRoute, PhantomNodes &phantomNodes, SearchEngineT &sEngine, unsigned distance) {
-        reply.content += ("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
-        reply.content += "<gpx xmlns=\"http://www.topografix.com/GPX/1/1\" "
-                "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" "
-                "xsi:schemaLocation=\"http://www.topografix.com/GPX/1/1 gpx.xsd"
-                "\">";
-        reply.content += "<rte>";
-        if(distance != UINT_MAX && rawRoute.routeSegments.size()) {
-            convertInternalLatLonToString(phantomNodes.startPhantom.location.lat, tmp);
-            reply.content += "<rtept lat=\"" + tmp + "\" ";
-            convertInternalLatLonToString(phantomNodes.startPhantom.location.lon, tmp);
-            reply.content += "lon=\"" + tmp + "\"></rtept>";
-
-            for(unsigned segmentIdx = 0; segmentIdx < rawRoute.routeSegments.size(); segmentIdx++) {
-                BOOST_FOREACH(_PathData pathData, rawRoute.routeSegments[segmentIdx]) {
-                    sEngine.GetCoordinatesForNodeID(pathData.node, current);
-
-                    convertInternalLatLonToString(current.lat, tmp);
-                    reply.content += "<rtept lat=\"" + tmp + "\" ";
-                    convertInternalLatLonToString(current.lon, tmp);
-                    reply.content += "lon=\"" + tmp + "\"></rtept>";
-                }
-            }
-            convertInternalLatLonToString(phantomNodes.targetPhantom.location.lat, tmp);
-            reply.content += "<rtept lat=\"" + tmp + "\" ";
-            convertInternalLatLonToString(phantomNodes.targetPhantom.location.lon, tmp);
-            reply.content += "lon=\"" + tmp + "\"></rtept>";
-        }
-        reply.content += "</rte></gpx>";
-    }
-};
-#endif /* GPX_DESCRIPTOR_H_ */

Descriptors/JSONDescriptor.h

@@ -1,176 +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 JSON_DESCRIPTOR_H_
-#define JSON_DESCRIPTOR_H_
-
-#include <boost/foreach.hpp>
-
-#include "BaseDescriptor.h"
-#include "DescriptionFactory.h"
-#include "../DataStructures/SegmentInformation.h"
-#include "../DataStructures/TurnInstructions.h"
-#include "../Util/StringUtil.h"
-
-template<class SearchEngineT>
-class JSONDescriptor : public BaseDescriptor<SearchEngineT>{
-private:
-    _DescriptorConfig config;
-    _RouteSummary summary;
-    DescriptionFactory descriptionFactory;
-    std::string tmp;
-    _Coordinate current;
-    struct {
-        int startIndex;
-        int nameID;
-        int leaveAtExit;
-    } roundAbout;
-
-public:
-    JSONDescriptor() {}
-    void SetConfig(const _DescriptorConfig & c) { config = c; }
-
-    void Run(http::Reply & reply, RawRouteData &rawRoute, PhantomNodes &phantomNodes, SearchEngineT &sEngine, unsigned durationOfTrip) {
-        WriteHeaderToOutput(reply.content);
-        if(durationOfTrip != INT_MAX && rawRoute.routeSegments.size() > 0) {
-            summary.startName = sEngine.GetEscapedNameForNameID(phantomNodes.startPhantom.nodeBasedEdgeNameID);
-            descriptionFactory.SetStartSegment(phantomNodes.startPhantom);
-            summary.destName = sEngine.GetEscapedNameForNameID(phantomNodes.targetPhantom.nodeBasedEdgeNameID);
-            reply.content += "0,"
-                    "\"status_message\": \"Found route between points\",";
-            for(unsigned segmentIdx = 0; segmentIdx < rawRoute.routeSegments.size(); segmentIdx++) {
-                const std::vector< _PathData > & path = rawRoute.routeSegments[segmentIdx];
-                BOOST_FOREACH(_PathData pathData, path) {
-                    sEngine.GetCoordinatesForNodeID(pathData.node, current);
-                    descriptionFactory.AppendSegment(current, pathData );
-                }
-                //TODO: Add via points
-            }
-            descriptionFactory.SetEndSegment(phantomNodes.targetPhantom);
-        } else {
-            //We do not need to do much, if there is no route ;-)
-            reply.content += "207,"
-                    "\"status_message\": \"Cannot find route between points\",";
-        }
-
-        summary.BuildDurationAndLengthStrings(descriptionFactory.Run(config.z), durationOfTrip);
-
-        reply.content += "\"route_summary\": {"
-                "\"total_distance\":";
-        reply.content += summary.lengthString;
-        reply.content += ","
-                "\"total_time\":";
-        reply.content += summary.durationString;
-        reply.content += ","
-                "\"start_point\":\"";
-        reply.content += summary.startName;
-        reply.content += "\","
-                "\"end_point\":\"";
-        reply.content += summary.destName;
-        reply.content += "\"";
-        reply.content += "},";
-        reply.content += "\"route_geometry\": ";
-        if(config.geometry) {
-            if(config.encodeGeometry)
-                descriptionFactory.AppendEncodedPolylineString(reply.content, config.encodeGeometry);
-        } else {
-            reply.content += "[]";
-        }
-
-        reply.content += ","
-                "\"route_instructions\": [";
-        if(config.instructions) {
-            //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]
-            //See also: http://developers.cloudmade.com/wiki/navengine/JSON_format
-            unsigned prefixSumOfNecessarySegments = 0;
-            roundAbout.leaveAtExit = 0;
-            roundAbout.nameID = 0;
-            std::string tmpDist, tmpLength, tmp;
-            //Fetch data from Factory and generate a string from it.
-            BOOST_FOREACH(SegmentInformation segment, descriptionFactory.pathDescription) {
-                if(TurnInstructions.TurnIsNecessary( segment.turnInstruction) ) {
-                    if(TurnInstructions.EnterRoundAbout == segment.turnInstruction) {
-                        roundAbout.nameID = segment.nameID;
-                        roundAbout.startIndex = prefixSumOfNecessarySegments;
-                    } else {
-                        if(0 != prefixSumOfNecessarySegments)
-                            reply.content += ",";
-
-                        reply.content += "[\"";
-                        if(TurnInstructions.LeaveRoundAbout == segment.turnInstruction) {
-                            reply.content += TurnInstructions.TurnStrings[TurnInstructions.EnterRoundAbout];
-                            reply.content += " and leave at ";
-                            reply.content += TurnInstructions.Ordinals[roundAbout.leaveAtExit+1];
-                            reply.content += " exit";
-                            roundAbout.leaveAtExit = 0;
-                        } else {
-                            reply.content += TurnInstructions.TurnStrings[segment.turnInstruction];
-                        }
-                        reply.content += "\",\"";
-                        reply.content += sEngine.GetEscapedNameForNameID(segment.nameID);
-                        reply.content += "\",";
-                        intToString(segment.length, tmpDist);
-                        reply.content += tmpDist;
-                        reply.content += ",";
-                        intToString(prefixSumOfNecessarySegments, tmpLength);
-                        reply.content += tmpLength;
-                        reply.content += ",";
-                        intToString(segment.duration, tmp);
-                        reply.content += ",\"";
-                        reply.content += tmpLength;
-                        //TODO: fix heading
-                        reply.content += "\",\"NE\",22.5";
-                        reply.content += "]";
-                    }
-                } else if(TurnInstructions.StayOnRoundAbout == segment.turnInstruction) {
-                    ++roundAbout.leaveAtExit;
-                }
-                if(segment.necessary)
-                    ++prefixSumOfNecessarySegments;
-            }
-        }
-        reply.content += "],";
-        //list all viapoints so that the client may display it
-        reply.content += "\"via_points\":[";
-        for(unsigned segmentIdx = 1; (true == config.geometry) && (segmentIdx < rawRoute.segmentEndCoordinates.size()); segmentIdx++) {
-            if(segmentIdx > 1)
-                reply.content += ",";
-            reply.content += "[";
-            if(rawRoute.segmentEndCoordinates[segmentIdx].startPhantom.location.isSet())
-                convertInternalReversedCoordinateToString(rawRoute.segmentEndCoordinates[segmentIdx].startPhantom.location, tmp);
-            else
-                convertInternalReversedCoordinateToString(rawRoute.rawViaNodeCoordinates[segmentIdx], tmp);
-            reply.content += tmp;
-            reply.content += "]";
-        }
-        reply.content += "],"
-                "\"transactionId\": \"OSRM Routing Engine JSON Descriptor (v0.2)\"";
-        reply.content += "}";
-    }
-
-    void WriteHeaderToOutput(std::string & output) {
-        output += "{"
-                "\"version\": 0.3,"
-                "\"status\":";
-    }
-};
-#endif /* JSON_DESCRIPTOR_H_ */

Docs/3rdparty.txt

@@ -1,9 +0,0 @@
-Third Party Libraries:
-
-Scons		1.3+
-Boost		1.37+
-sparsehash 	1.4+
-stxxl		1.3.1+
-libz2-dev	1.0.5+
-protobuffer 2.3.0+
-zlib        1.2.3.4+

Docs/FAQ.txt

@@ -1,44 +0,0 @@
-FAQ
----
-
-Q: What platforms does OSMR run on?
-A: Virtually any Unix-like platform with g++ installed. It has been developed
-   under Linux and tested on MacOS X 10.6. It should run under Windows as well
-   though the code will need some adjustments.
-   
-Q: What is the workflow to get the engine up and running
-A: Road network extraction->Preprocessing->Startup 
-
-Q: What does OSRM stand for?
-A: It is an abbreviation for Open Source Routing Machine.
-
-Q: What does HSGR stand for?
-A: It is an abbreviation for Hierarchy Search GRaph.
-
-Q: What is the .nodes file?
-A: It is a map that translates between internal and external Node IDs. Remember
-   that external NodeIDs can be arbitrary and non-contigous. Internally the
-   nodes are numbered from 0 to n-1.
-
-Q: The routing engine crashes with a seg-fault
-A: Check the startup parameters.
-
-Q: Something about the route is odd. I know that there is a better path
-A: Most probably it is missing data in the OSM file.
-
-Q: I work for this company that would like to use the code, but we are hesistant
-   because of the license.
-A: Contact me. Probably, we can work something out.
-
-Q: How fast is this thing?
-A: Good question. Here is a number. The engine was able to handle more than
-   2800 requests per Minute on the German road network with the travel time
-   metric on a Core 2 Duo. This also includes transfer of data across a 
-   switched 100MBit/s LAN. So, I guess it's fair to say it's fast.
-   
-Q: What is the difference between extractNetwork and extractLargeNetwork?
-A: extractNetwork does all of its magic in RAM, while extractLargeNetwork uses the
-   stxxl library to store the data in external memory. Use the first one for small
-   networks, but beware of running out of RAM. Swapping is the kiss of death. For
-   larger networks use extractLargeNetwork. It will be somewhat slower on the 
-   smaller files, but way faster with large ones like the planet file.

Docs/KnownBugs.txt

@@ -1,6 +0,0 @@
-- extractorLargeNetwork finishes with: 
-  terminate called after throwing an instance of 'stxxl::resource_error'
-  what():  Error in function void stxxl::mutex::lock() pthread_mutex_lock(&_mutex) Invalid argument
-
-  This ist a known, albeit odd behavior that is caused by a bug in stxxl. It can be ignored. Upgrade
-  to version 1.3.1 of stxxl.

Docs/WebFrontend/Geocode.js

@@ -1,159 +0,0 @@
-/*
- *  Open Source Routing Machine (OSRM) - Web (GUI) Interface
- *	Copyright (C) Pascal Neis, 2011
- *
- *	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.
- */
- 
-/**
- * Title: Geocode.js
- * Description: JS file for geocoding
- *
- * @author Pascal Neis, pascal@neis-one.org 
- * @version 0.1 2011-05-15
- */
-
-//======================
-// OBJECTS
-var HOST_GEOCODE_URL = 'http://open.mapquestapi.com';
-var GEOCODE_POST = HOST_GEOCODE_URL + '/nominatim/v1/search?format=json&json_callback=showResultsGeocode';
-var searchType = 'search';
-
-var isStartPointSet = false;
-var isEndPointSet = false;
-
-//======================
-// FUNCTIONS
-/*
- * geocodeAddress()-Function to read out textfield and send request to a OSM nominatim geocoder
- */
-function geocodeAddress(tf){
-	var freeform;
-		
-	if(tf == 'start'){
-		freeform = document.getElementById('tfStartSearch').value;
-	}
-	if(tf == 'end'){
-		freeform = document.getElementById('tfEndSearch').value;
-	}
-
-	document.getElementById('information').style.visibility = 'visible';
-	document.getElementById('information').innerHTML =  '<p class="infoHL">One moment please ...</p>';
-
-
-    var newURL = GEOCODE_POST + "&q="+freeform;
-	var script = document.createElement('script');
-    script.type = 'text/javascript';
-    script.src = newURL;
-    document.body.appendChild(script);
-}
-
-/*
- * showResultsGeocode()-Function to show the geocode result in a div
- */
-function showResultsGeocode(response) {
-    var html = '';    
-    var lonlat = '';
-	
-	if(response){
-		html += '<p class="infoHL">Search Results:</p>';
-		html += '<table>'
-		var markername;
-		if(getStatus()=='start'){
-			markername = 'start'; isStartPointSet = true;
-		}
-		else if(getStatus()=='end'){
-			markername = 'end';	isEndPointSet = true;
-		}
-		
-		for(var i=0; i < response.length; i++){
-			var result = response[i]; var resultNum = i+1;			
-        	//odd or even ?
-        	var rowstyle='geocodeResultOdd';
-        	if(i%2==0){ rowstyle='geocodeResultEven'; }
-        	
-			html += '<tr class="'+rowstyle+'">';
-			html += '<td align="right" valign="top"><span class="routeSummarybold">'+resultNum+'</span></td>';
-			html += '<td class="'+rowstyle+'">';
-			if(result.display_name){
-				var new_display_name = result.display_name;//.replace(/,/g, ",<br />")
-				html += '<a href="#" onclick="javascript:setMarkerAndZoom(\''+markername+'\', new OpenLayers.LonLat('+result.lon+','+result.lat+'));">'+new_display_name.trim()+'</a>';
-			}
-			html += "</td></tr>";
-			
-			//alert(result.lat + ", " + result.lon);
-			if(lonlat == ''){
-				lonlat = new OpenLayers.LonLat(result.lon,result.lat);
-			}
-		}		
-		html += '</table>';
-		
-		setMarkerAndZoom(markername, lonlat);
-	}
-	
-    
-    switch (searchType) {
-		case "search":
-			document.getElementById('information').style.display = "";
-			document.getElementById('information').innerHTML = html;
-			break;
-	}
-}
-
-/*
- * setMarkerAndZoom()-Function to set a marker on the map and zoom
- */
-function setMarkerAndZoom(markername,lonlat){
-	setMarker(markername,lonlat);
-	
-	//Hack - FIXME !
-	lonlat.lon -= 500;
-	//Set Center
-	map.setCenter(lonlat, 15);
-}
-
-/*
- * setMarker()-Function to set a marker on the map
- */
-function setMarker(markername,lonlat){
-	lonlat.transform(EPSG_4326, EPSG_900913);
-	for(var i= 0; i<dragLayer.features.length; i++){
-		if(dragLayer.features[i].name == markername){ dragLayer.removeFeatures([dragLayer.features[i]]); }	
-	}
-	var point = new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point(lonlat.lon, lonlat.lat));
-	point.attributes = { icon: "img/start.png" };
-
-	if(markername == 'start'){
-		point.attributes = { icon: "img/start.png" };
-	}
-	else if(markername == 'end'){
-		point.attributes = { icon: "img/end.png" };
-	}
-		
-	point.name = markername;
-	dragLayer.addFeatures([point]);
-}
-
-/*
- * getMarkerByName()-Function to return the marker-object by a name
- */
-function getMarkerByName(markerName){
-	for(var i= 0; i<dragLayer.features.length; i++){
-		if(dragLayer.features[i].name == markerName){
-			return dragLayer.features[i];
-		}
-	}
-}

Docs/WebFrontend/Map.js

@@ -1,354 +0,0 @@
-/*
- *  Open Source Routing Machine (OSRM) - Web (GUI) Interface
- *	Copyright (C) Pascal Neis, 2011
- *
- *	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.
- */
- 
-/**
- * Title: Map.js
- * Description: JS file to show a map, for markers, left slide div, ...
- *
- * @author Pascal Neis, pascal@neis-one.org 
- * @version 0.1.1 2011-06-09
- */
-
-//======================
-// OBJECTS
-//Map
-var map;
-
-//Status object for what position actually a coordinate is searched
-var status = ''; //possible values [start,end]
-function getStatus(){ return status; }
-function setStatus(stat){ status = stat; }
-
-//Indicator
-var ISDRAGGING = false;
-
-//Layer
-var dragLayer;
-var vectorLayerRoute;
-var vectorLayerViaRoute;
-var markersLayer;
-
-var selectFeature;
-//======================
-// FUNCTIONS
-/*
- * init()-Function to create the map div
- */
-function init(){
-	//Create Map
-	map = new OpenLayers.Map ("map", {
-		controls:[
-			new OpenLayers.Control.Navigation(),
-			new OpenLayers.Control.Permalink(),
-			new OpenLayers.Control.LayerSwitcher()],
-		maxExtent: new OpenLayers.Bounds(-20037508.34,-20037508.34,20037508.34,20037508.34),
-		maxResolution: 156543.0399,
-		numZoomLevels: 19,
-		units: 'm',
-		projection: new OpenLayers.Projection("EPSG:900913"),
-		displayProjection: new OpenLayers.Projection("EPSG:4326")
-	} );
-	//Add the base layers.
-	
-	var coverageLayer = new OpenLayers.Layer.Vector("Coverage", {
-        style: {
-                    strokeColor: "#000000",
-                    strokeTransparency: 0.5,
-                    strokeWidth: 4
-        }
-    });
-	if("map.project-osrm.org" == location.host) {
-	    var coveragePointList = [
-	        new OpenLayers.Geometry.Point(-11.99, 58.80),
-	        new OpenLayers.Geometry.Point(-11.99, 35.30),
-	        new OpenLayers.Geometry.Point(-7.57, 35.30),
-	        new OpenLayers.Geometry.Point(9.22, 38.24),
-	        new OpenLayers.Geometry.Point(15.38, 35.39),
-	        new OpenLayers.Geometry.Point(18.92, 40.02),
-	        new OpenLayers.Geometry.Point(15.70, 42.25),
-	        new OpenLayers.Geometry.Point(15.70, 55.40),
-	        new OpenLayers.Geometry.Point(30.31, 60.29),
-	        new OpenLayers.Geometry.Point(30.31, 71.27),
-	        new OpenLayers.Geometry.Point(21.01, 71.27),
-	        new OpenLayers.Geometry.Point(-11.99, 58.80)
-	    ];
-	
-	    var line_string = new OpenLayers.Geometry.LineString(coveragePointList).transform(new OpenLayers.Projection("EPSG:4326"), new OpenLayers.Projection("EPSG:900913"));
-	    coverageLayer.addFeatures([new OpenLayers.Feature.Vector(line_string)]);
-	
-	    map.addLayer(coverageLayer);
-	}
-	
-	map.addLayer(new OpenLayers.Layer.OSM.Mapnik("Mapnik"));
-	map.addLayer(new OpenLayers.Layer.OSM.MapQuest("MapQuest"));
-	map.addLayer(new OpenLayers.Layer.OSM.Osmarender("Osmarender"));
-
-	//Add layer for the route
-	vectorLayerRoute = new OpenLayers.Layer.Vector("Route",{maxResolution: 156543.0339});
-	map.addLayer(vectorLayerRoute);
-	
-	//Add layer for temporary via route
-	vectorLayerViaRoute = new OpenLayers.Layer.Vector("ViaRoute",{maxResolution: 156543.0339});
-	map.addLayer(vectorLayerViaRoute);
-    
-	//Add Layerswitcher
-	map.addControl(new OpenLayers.Control.LayerSwitcher());
-
-	//Add Panzoombar
-	var panZoomBar = new OpenLayers.Control.PanZoomBar({id:'panzoombar',displayClass:'olControlPanZoomBar'})
-	map.addControl(panZoomBar);	
-	//Customize the position of the panzoombar
-	document.getElementById('panzoombar').style.left="400px";
-	document.getElementById('panzoombar').style.top="25px";
-
-	//Create drag vector layer
-	dragLayer = new OpenLayers.Layer.Vector(
-                "Start/End Marker",{
-                    styleMap: new OpenLayers.StyleMap({
-                        // Set the external graphic and background graphic images.
-                        externalGraphic: '${icon}',
-                        // Makes sure the background graphic is placed correctly relative
-                        // to the external graphic.
-                        backgroundXOffset: -11,
-                        backgroundYOffset: -40,
-                        graphicXOffset: -11,
-                        graphicYOffset: -40,
-                        
-                        // Set the z-indexes of both graphics to make sure the background
-                        // graphics stay in the background (shadows on top of markers looks
-                        // odd; let's not do that).
-                        graphicZIndex: 10,
-                        backgroundGraphicZIndex: 11,
-
-                        pointRadius: 10,
-                        graphicWidth: 22,
-                        graphicHeight: 40
-                    }),
-                    rendererOptions: {zIndexing: true}
-                }
-           );
-    // Add a drag feature control to move features around.
-    var dragFeatures = new OpenLayers.Control.DragFeature(dragLayer,
-		{ onDrag: function(feature, pixel){
-			ISDRAGGING = true;
-	    	if(feature.name == "start" || feature.name == "end") {
-	    		feature.move(map.getLonLatFromPixel(pixel));
-				if(!ISCALCULATING){ routing(true); }
-			}
-			if(feature.name == "via") {
-				computeViaRoute(pixel, true);
-			} 
-			if(feature.name == "viapoint" && feature.popup) {
-				map.removePopup(feature.popup);
-				computeViaRoute(pixel, true, feature.viaIndex);
-			} 
-			},
-		  onComplete: function(feature, pixel){
-			  ISDRAGGING = false;
-				if(feature.name == "start" || feature.name == "end") {
-					feature.move(map.getLonLatFromPixel(pixel));
-					routing(false);
-				} else if(feature.name == "via") {
-					console.log('finished via');
-					//Erase temporary point from draglayer
-					dragLayer.renderer.eraseFeatures([feature]);
-					//delete temporary route from via route Layer
-					vectorLayerViaRoute.removeFeatures(vectorLayerViaRoute.features);
-					//compute via route
-					computeViaRoute(pixel, false);
-					feature.destroy();
-				} else if(feature.name == "viapoint") {
-					//Erase temporary point from draglayer
-					dragLayer.renderer.eraseFeatures([feature]);
-					//delete via point from vector
-					viaPointsVector.splice(feature.viaIndex,1);
-					//delete temporary route from via route Layer
-					vectorLayerViaRoute.removeFeatures(vectorLayerViaRoute.features);
-					//compute via route
-					computeViaRoute(pixel, false);
-					feature.destroy();
-				}
-				},
-		  onLeave: function(f){
-			if(!ISCALCULATING){ routing(false); }}
-		});
-    map.addControl(dragFeatures);
-    dragFeatures.activate();
-	map.addLayers([dragLayer]);
-
-	//Add a marker layer
-	markersLayer = new OpenLayers.Layer.Markers("Markers");
-    map.addLayer(markersLayer);
-
-	//Add zoom event for rerouting
-	map.events.on({zoomend: function(e) {reroute();distanceToRoute(null);}});
-	
-	// Register Callback to evaluate distance to from mouse location to route on Mousemove
-	map.events.on({mousemove: function(e) {distanceToRoute(e.xy);}});
-	
-	// Set center of the map
-	if (!map.getCenter()){
-		map.setCenter(new OpenLayers.LonLat(600000, 6600000),6);
-	}
-         
- 	//Check if the URL contains some GET parameter, e.g. for the route 
- 	checkURL(); 	
-	
-	for(var i = 0; i < map.layers.length; i++) {
-		map.layers[i].transitionEffect = 'resize';
-	}
-	
-	document.getElementById('map').oncontextmenu = function(e){
-		 e = e?e:window.event;
-		 if (e.preventDefault) e.preventDefault(); // For non-IE browsers.
-		 else return false; // For IE browsers.
-	};
-
-	// A control class for capturing click events...
-	OpenLayers.Control.Click = OpenLayers.Class(OpenLayers.Control, {                
-
-	defaultHandlerOptions: {
-	'single': true,
-	'double': true,
-	'pixelTolerance': 0,
-	'stopSingle': false,
-	'stopDouble': false
-	},
-	handleRightClicks:true,
-	initialize: function(options) {
-	this.handlerOptions = OpenLayers.Util.extend(
-	{}, this.defaultHandlerOptions
-	);
-	OpenLayers.Control.prototype.initialize.apply(
-	this, arguments
-	); 
-	this.handler = new OpenLayers.Handler.Click(
-	this, this.eventMethods, this.handlerOptions
-	);
-	},
-	CLASS_NAME: "OpenLayers.Control.Click"
-
-	});
-
-	// Add an instance of the Click control that listens to various click events:
-	var oClick = new OpenLayers.Control.Click({eventMethods:{
-	'rightclick': function(e) {
-	rightClick(e);
-	},
-	'click': function(e) {
-	leftClick(e);
-	},
-	'dblclick': function(e) {
-	dblClick(e);
-	},
-	'dblrightclick': function(e) {
-	dblRightClick(e);
-	}
-	}});
-	map.addControl(oClick);
-	oClick.activate();
-	
-	
-	selectFeature = new OpenLayers.Control.SelectFeature(
-    [dragLayer],
-    {
-        clickout: true, toggle: false,
-        multiple: false, hover: true,
-        toggleKey: "ctrlKey", // ctrl key removes from selection
-        multipleKey: "shiftKey", // shift key adds to selection
-        onSelect: createPopup,
-		onUnselect: destroyPopup
-
-    }
-	);
-	map.addControl(selectFeature);
-	dragLayer.events.on({
-		"featureselected": function(e) {
-			featureSelected(e);
-		},
-		"featureunselected": function(e) {
-			featureUnselected(e);
-		}
-	});
-	
-	selectFeature.activate(); 
-}
-
-//Helper Functions
-function checkReturn(textfieldname,e){
-	var evt = e || window.event;
-	if(!evt){ return; }
-		
-	var key = 0;
-	if (evt.keyCode) { key = evt.keyCode; } 
-	else if (typeof(evt.which)!= 'undefined') { key = evt.which; } 
-	if( key == 13 && textfieldname=='start'){ setStatus('start'); geocodeAddress('start'); return; }
-	if( key == 13 && textfieldname=='end'){ setStatus('end'); geocodeAddress('end'); return; }
-}
-
-function closeOpenDiv(name){ 
-	if(document.getElementById(name).style.display == 'none'){ document.getElementById(name).style.display = ''; }
-	else{ document.getElementById(name).style.display = 'none'; }
-}
-
-//URL Functions 
-function checkURL(){ 
-	var getObjs = new Array(); 
-	var getString = document.location.search.substr(1,document.location.search.length); 
-	if(getString != ''){ 
-		var getArray=getString.split('&'); 
-		console.log(getArray);
-		for(i=0 ; i<getArray.length ; ++i){ 
-			var v=''; 
-			var vArr = getArray[i].split('='); 
-			if(vArr.length>1){ v = vArr[1]; } 
-			if("via" == vArr[0]) {
-				var via_loc = unescape(v).split(','); 
-				for(var j=0; j<via_loc.length; j++) { via_loc[j] = parseFloat(via_loc[j]); }
-				viaPointsVector.push(via_loc);
-			} else {
-				getObjs[unescape(vArr[0])]=unescape(v); 
-			}
-		} 
-	} 
-	 
-	var fr = getObjectOfArray(getObjs, "fr"); 
-	var to = getObjectOfArray(getObjs, "to"); 
-	 
-	if(fr != 'undefined' && to != 'undefined'){ 
-		//From 
-		var fr_pos = fr.split(','); 
-		var fr_lonlat = new OpenLayers.LonLat(fr_pos[1],fr_pos[0]); 
-		setMarkerAndZoom('start', fr_lonlat); 
-		isStartPointSet = true; 
-		//To 
-		var to_pos = to.split(','); 
-		var to_lonlat = new OpenLayers.LonLat(to_pos[1],to_pos[0]); 
-		setMarker('end', to_lonlat); 
-		isEndPointSet = true; 
-		//Calculate the route 
-		routing(false); 
-	} 
-} 
- 		 
-function getObjectOfArray(objects, elementName){ 
-	if(!objects[elementName]){ return 'undefined'; } 
-	return objects[elementName]; 
-} 

Docs/WebFrontend/MouseClick.js

@@ -1,115 +0,0 @@
-var selectedFeature = null;
-var popupCloseTimer = null;
-var popupToRemove = null;
-
-function rightClick(e) {
-	console.log("right click1");
-	if(null == selectedFeature)
-		return;
-	//alert('rightclick at '+e.xy.x+','+e.xy.y);
-	console.log("right click2");
-}
-
-function dblClick(e) {
-	//alert('dblclick at '+e.xy.x+','+e.xy.y);
-}
-
-function dblRightClick(e) {
-	//alert('dblrightclick at '+e.xy.x+','+e.xy.y);
-}
-
-function leftClick(e) {
-	//set start and target via clicks
-	var lonlat = map.getLonLatFromViewPortPx(e.xy);
-	var markername = "";
-	
-/*	//routing shall not be done by left clicks
- * if (e.ctrlKey || e.altKey) {
-		markername = "end";
-		isEndPointSet = true;
-	} else if(e.shiftKey) {
-		markername = "start";
-		isStartPointSet = true;
-	}
-	for(var i= 0; i<dragLayer.features.length; i++){
-		if(dragLayer.features[i].name == markername){ dragLayer.removeFeatures([dragLayer.features[i]]); }	
-	}
-	
-	var point = new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point(lonlat.lon, lonlat.lat));
-	point.attributes = { icon: "img/start.png" };
-
-	if(markername == 'start'){
-		point.attributes = { icon: "img/start.png" };
-	}
-	else if(markername == 'end'){
-		point.attributes = { icon: "img/end.png" };
-	}
-		
-	point.name = markername;
-	dragLayer.addFeatures([point]);
-	reroute();
-	*/
-}
-
-function featureSelected(f) {
-	if("viapoint" == f.feature.name) {
-	//	console.log('selected ' + f.feature.name);
-		selectedFeature = f.feature;
-	}
-}
-
-function featureUnselected(f) {
-	if("viapoint" == f.feature.name) {
-	//	console.log('unselected ' + f.feature.name);
-		selectedFeature = null;
-	}
-}
-
-function createPopup(feature) {
-	if("viapoint" != feature.name || ISDRAGGING)
-		return;
-		
-	if(popupCloseTimer != null) {
-		clearInterval(popupCloseTimer);
-		popupCloseTimer = null;
-		map.removePopup(popupToRemove);
-		popupToRemove = null;
-	}
-	var location = feature.geometry.getBounds().getCenterLonLat().clone();
-	location.lon; location.lat;
-	feature.popup = new OpenLayers.Popup.Anchored("ViaPointInfo",
-		location,
-		new OpenLayers.Size(16,16),
-		'<div><a href="javascript:removeViaPoint('+ feature.viaIndex +')"><img src="img/cancel_small.png"/></a></div>',
-		null,
-		false,
-		destroyPopup );
-	feature.popup.backgroundColor = 'transparent';
-	feature.popup.fixedRelativePosition = true;
-	feature.popup.relativePosition = "tr";
-	map.addPopup(feature.popup, true);
-}
-
-function destroyPopup(feature) {
-	if(feature.popup) {
-		popupToRemove = feature.popup;
-		popupCloseTimer = setTimeout("removePopup()",2000);
-	}
-}
-
-function removePopup() {
-	if(null == popupToRemove)
-		return;
-		
-	map.removePopup(popupToRemove);
-	popupToRemove = null;
-	popupCloseTimer = null;
-}
-
-function removeViaPoint(index) {
-	for(var i = 0; i < map.popups.length; i++) {
-		map.removePopup(map.popups[i]);
-	}
-	viaPointsVector.splice(index, 1);
-	reroute();
-}

Docs/WebFrontend/Route.js

@@ -1,366 +0,0 @@
-/*
- *  Open Source Routing Machine (OSRM) - Web (GUI) Interface
- *	Copyright (C) Pascal Neis, 2011
- *
- *	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.
- */
- 
-/**
- * Title: Route.js
- * Description: JS file for routing
- *
- * @author Pascal Neis, pascal@neis-one.org 
- * @version 0.2 2011-06-23
- */
-
-//======================
-// OBJECTS
-//Map
-//var HOST_ROUTING_URL = 'http://localhost:5000/viaroute';
-var HOST_ROUTING_URL = 'http://routingdemo.geofabrik.de/route-via/';
-var HOST_WEBSITE = 'http://map.project-osrm.org/';//location.host
-
-var ISCALCULATING = false;
-var EPSG_4326 = new OpenLayers.Projection("EPSG:4326");
-var EPSG_900913 = new OpenLayers.Projection("EPSG:900913");
-var allRoutePoints = [];
-//======================
-// FUNCTIONS
-/*
- * routing()-Function to create and send route request
- */
-function routing(isDragRoute){
-	//Check if startpoint is set		
-	if(!isStartPointSet){
-		//alert("Please set your Start location first!");
-		document.getElementById('information').innerHTML =  '<p class="infoHLRed">Please set your Start location first!</p>';
-		return;
-	}
-	//Check if endpoint is set
-	if(!isEndPointSet){ 
-		//alert("Please set your Destination first!");
-		document.getElementById('information').innerHTML =  '<p class="infoHLRed">Please set your Destination first!</p>';
-		return;
-	}
-
-	//Check if already a route is planning
-	if(!isDragRoute){ ISCALCULATING = false; }
-	if(ISCALCULATING){ return; }
-	else{ ISCALCULATING = true; }
-	
-	//Get Coordinates of the Start and Endpoint
-	var startFeat = getMarkerByName('start');
-	var endFeat = getMarkerByName('end');
-	var from = new OpenLayers.LonLat(startFeat.geometry.x,startFeat.geometry.y).transform(new OpenLayers.Projection("EPSG:900913"), new OpenLayers.Projection("EPSG:4326"));
-	var to = new OpenLayers.LonLat(endFeat.geometry.x,endFeat.geometry.y).transform(new OpenLayers.Projection("EPSG:900913"), new OpenLayers.Projection("EPSG:4326"));
-
-	//Send Request
-	var script = document.createElement('script');
-    script.type = 'text/javascript';
-    
-    var callBackFunction = 'showResultsRoute';
-    var instructions = '&geomformat=cmp&instructions=true';
-    if(isDragRoute){
-       callBackFunction = 'showResultsDragRoute';
-       instructions = '&geomformat=cmp&instructions=false';
-       document.getElementById('information').innerHTML =  '<p class="infoHL">Release mouse button to get Route Information!</p>(If no Route Summary is diplayed, press the Route!-button)';
-    }
-    
-    script.src = HOST_ROUTING_URL + "&start="+from.lat + ',' + from.lon + '&dest=' + to.lat + ',' + to.lon;
-    for(var i = 0; i < viaPointsVector.length; i++) {
-		script.src += ('&via=' + viaPointsVector[i][0] + ',' + viaPointsVector[i][1]);
-	}
-    script.src +='&z='+this.map.getZoom()+'&output=json&jsonp='+callBackFunction+instructions;
-    document.body.appendChild(script);
-}
-
-/*
- * reroute()-Function
- */
-function reroute() {
-	if(!isStartPointSet || !isEndPointSet){ return; }	
-	routing(false);
-}
-
-/*
- * showResultsDragRoute()-Function to show route result for drag-route
- */
-function showResultsDragRoute(response) {
-    if (response) {
-    	//Display Route
-    	showRouteGeometry(response);
-    }
-  	markersLayer.clearMarkers();
-    ISCALCULATING = false;
-}
-
-/*
- * showResultsRoute()-Function to show route result
- */
-function showResultsRoute(response) {
-    if (response) {
-		//Display Route
-		if(document.getElementById("cbNoNames").checked == true){
-			showNoNameStreets(response);
-		}
-		else{
-			showRouteGeometry(response);
-		}
-		
-		//Save Via Points that come with route
-		var lengthOfArray = response.via_points.length;
-		var i = 0;
-		viaPointsVector.length = 0;
-		viaPointsVector = response.via_points.slice(0);
-		paintViaPoints();
- 
-  		//Create Link of the route
-		var startFeat = getMarkerByName('start');
-		var endFeat = getMarkerByName('end');
-		var from = new OpenLayers.LonLat(startFeat.geometry.x,startFeat.geometry.y).transform(EPSG_900913,EPSG_4326);
-		var to = new OpenLayers.LonLat(endFeat.geometry.x,endFeat.geometry.y).transform(EPSG_900913,EPSG_4326);
-		var routelink = '<div id="routelink"><input name="routelink" type="submit" title="Get Link" onClick="createShortLink(\''+HOST_WEBSITE+'?fr='+from.lat.toFixed(6)+','+from.lon.toFixed(6)+'&to='+to.lat.toFixed(6)+','+to.lon.toFixed(6);
-		for(i = 0; i < viaPointsVector.length; i++) {
-				routelink += "&via=" + viaPointsVector[i][0] + "," + viaPointsVector[i][1];
-		}
-		routelink += '\');" value="Get Link"></div>';
-
-		//Link for the GPX Download 
-		var gpxLink = '(<a href="'+HOST_ROUTING_URL+'&start='+from.lat.toFixed(6)+','+from.lon.toFixed(6)+'&dest='+to.lat.toFixed(6)+','+to.lon.toFixed(6)+'&z='+this.map.getZoom();
-		for(i = 0; i < viaPointsVector.length; i++) {
-				gpxLink += "&via=" + viaPointsVector[i][0] + "," + viaPointsVector[i][1];
-		}
-		gpxLink += '&output=gpx">Get GPX File</a>)';;
-
-        //Show Route Summary
-        var output = '<p class="routeSummaryHL">Some information about your Way <br> from \'<span class="routeSummaryHLlight">'+response.route_summary.start_point+'</span>\' to \'<span class="routeSummaryHLlight">'+response.route_summary.end_point+'</span>\'</p>';
-        output += '<p class="routeSummary">Distance: <span class="routeSummarybold">'+response.route_summary.total_distance/1000+' km</span> - Duration: <span class="routeSummarybold">'+secondsToTime(response.route_summary.total_time)+'</span></p><p>'+routelink+'</p><p><span class="routeInstructionsHL">The Route-Instructions:</span> '+gpxLink+'</p>';
-        //Show Route Instructions
-        output += '<table>';
-        lengthOfArray = response.route_instructions.length;
-		for (i = 0; i < lengthOfArray; i++) {
-			//console.log(response.route_instructions[i]);
-        	//odd or even ?
-        	var rowstyle='routeInstructionsOdd';
-        	if(i%2==0){ rowstyle='routeInstructionsEven'; }
-			
-            var indexPos = response.route_instructions[i][3];
-			//console.log('setting : ' + response.route_instructions[i] + ' at ' + allRoutePoints[indexPos]);
-			var point = allRoutePoints[indexPos];
-        	
-            output += '<tr class="'+rowstyle+'"><td align="right" valign="top"><span class="routeSummarybold">'+(i+1)+'.</span></td><td class="'+rowstyle+'"><a href="#" class="nolinkStyle" onclick="setMapCenter(new OpenLayers.LonLat('+point.x+','+point.y+'));">'+response.route_instructions[i][0]+' on '+response.route_instructions[i][1]+' for '+getDistanceWithUnit(response.route_instructions[i][2])+'</a></td></tr>';
-        }
-		var rowstyle='routeInstructionsOdd';
-       	if(i%2==0){ rowstyle='routeInstructionsEven'; }
-		if( lengthOfArray > 0) {
-	        var point = allRoutePoints[allRoutePoints.length-1];
-	        output += '<tr class="'+rowstyle+'"><td align="right" valign="top"><span class="routeSummarybold">'+(i+1)+'.</span></td><td class="'+rowstyle+'"><a href="#" class="nolinkStyle" onclick="setMapCenter(new OpenLayers.LonLat('+point.x+','+point.y+'));">You have reached your destination</a></td></tr>';
-        }
-		output += '</table>';
-        //alert(vectorLayerRoute.features[0].geometry.getVertices());
-        
-        document.getElementById('information').innerHTML = output;
-	    ISCALCULATING = false;
-		ISCALCULATINGVIA = false;
-    }
-}
-
-/*
- * showRouteGeometry()-Function to show route result
- */
-function showRouteGeometry(response) {
-	if (response) {
-	 	allRoutePoints.length = 0;
-    	// now with compression of the route geometry
-        var geometry = decodeRouteGeometry(response.route_geometry, 5);
-       	var lengthOfArray = geometry.length;
-        var points = [];
-        points.length = lengthOfArray;
-        var points = [];
- 		//delete any previously displayed via route
-		vectorLayerViaRoute.removeFeatures(vectorLayerViaRoute.features);
-		vectorLayerRoute.removeAllFeatures();
- 
-        //Create Route Layer for Display
-        for (var i = 0; i < lengthOfArray; i++) {
-            var point = new OpenLayers.Geometry.Point(geometry[i][1], geometry[i][0]).transform(EPSG_4326, EPSG_900913);
-            allRoutePoints.push(point);
-			points.push(point);
-            	
-			if(i % 1024 == 0 && i>0 || i==lengthOfArray-1){
-/*	 			var feature2 = new OpenLayers.Feature.Vector(new OpenLayers.Geometry.LineString(points), null, {
-					strokeColor: "#000066",
-					strokeOpacity: 1,
-					strokeWidth: 9
-				});
-
-	 			var feature1 = new OpenLayers.Feature.Vector(new OpenLayers.Geometry.LineString(points), null, {
-					strokeColor: "#ffffff",
-					strokeOpacity: 0.75,
-					strokeWidth: 7
-				});
-*/
-
-	 			var feature = new OpenLayers.Feature.Vector(new OpenLayers.Geometry.LineString(points), null, {
-					strokeColor: "#0033ff",
-					strokeOpacity: 0.7,
-					strokeWidth: 5
-				});
-			//	vectorLayerRoute.addFeatures([feature2]);
-			//	vectorLayerRoute.addFeatures([feature1]);
-				vectorLayerRoute.addFeatures([feature]);
-				points = [];
-				points.push(point);
-			}
-        }
-   }
-}
-
-/*
- * showNoNameStreets()-Function to show route result
- */
-function showNoNameStreets(response) {
-    if (response) {
-    	allRoutePoints.length = 0;
-    	vectorLayerRoute.removeFeatures(vectorLayerRoute.features);
-      	// now with compression of the route geometry
-        var geometry = decodeRouteGeometry(response.route_geometry, 5);
-       	var lengthOfArray = geometry.length;
-        var points = [];
-        points.length = lengthOfArray;
-        
-        //Check if a instruction has no name !
-        var colors = [];
-        if(true){
-        	var instrucLength = response.route_instructions.length;
-        	for (var i = 0; i < instrucLength; i++) {
-        		var indexPos = response.route_instructions[i][3];
-        		var streetName = response.route_instructions[i][1];
-				if(streetName == ''){ colors[indexPos] = "#FF00FF"; }
-				else{ colors[indexPos] = "#0033ff"; }
-        	}
-        }
-
- 		//delete any previously displayed via route
-		vectorLayerViaRoute.removeFeatures(vectorLayerViaRoute.features);
-		vectorLayerRoute.removeAllFeatures();
-        
-        //Create Route Layer for Display
-        var color = "#0033ff";
-        var changeColor = false;
-        for (var i = 0; i < lengthOfArray; i++) {
-            var point = new OpenLayers.Geometry.Point(geometry[i][1], geometry[i][0]).transform(EPSG_4326, EPSG_900913);
-            points.push(point);
-            allRoutePoints.push(point);
-				
-            if(colors[i] != undefined){ changeColor=true;}
-            	
-			if(i % 1024 == 0 && i>0 || i==lengthOfArray-1 || changeColor){
-				var feature = new OpenLayers.Feature.Vector(new OpenLayers.Geometry.LineString(points), null, {
-					strokeColor: color,
-					strokeOpacity: 0.7,
-					strokeWidth: 5
-				});
-				vectorLayerRoute.addFeatures([feature]);
-				points = [];
-				points.push(point);
-				
-				if(colors[i] != undefined){ color = colors[i]; }
-				changeColor=false;
-			}
-        }
-   }
-}
-
-/*
- * secondsToTime()-Function to transform seconds to a time string
- */
-function secondsToTime(seconds){
-   seconds = parseInt(seconds);
-   minutes = parseInt(seconds/60);
-   seconds = seconds%60;
-   hours = parseInt(minutes/60);
-   minutes = minutes%60;
-   //return stunden+':'+minuten+':'+seconds;
-   if(hours==0){
-   	return minutes+' min(s)';
-   }
-   else{
-   	return hours+' h '+minutes+' min(s)';
-   }
-}
-
-/*
- * getDistanceWithUnit()-Function to return a distance with units
- */
-function getDistanceWithUnit(distance){
-	distance = parseInt(distance);
-	if(distance >= 1000){ return (parseInt(distance/1000))+' km'; }
-	else{ return distance+' m'; }
-}
-
-/*
- * setMapCenter()-Function to add a marker and center the map
- */
-function setMapCenter(lonlat){
-	//lonlat.transform(new OpenLayers.Projection("EPSG:4326"), new OpenLayers.Projection("EPSG:900913"));
-	//console.log('zooming to :' + lonlat);
-	
-	//Add Marker
-	markersLayer.clearMarkers();
-	var size = new OpenLayers.Size(21,25);
-    var offset = new OpenLayers.Pixel(-(size.w/2), -size.h);
-    var icon = new OpenLayers.Icon('img/marker.png',size,offset);
-    markersLayer.addMarker(new OpenLayers.Marker(lonlat,icon));
-
-	//Hack - FIXME !
-	map.setCenter(new OpenLayers.LonLat(lonlat.lon-200, lonlat.lat), 17);
-}
-
-/*
- * decodeRouteGeometry()-Function to decode encoded Route Geometry
- */
-function decodeRouteGeometry(encoded, precision) {
-	precision = Math.pow(10, -precision);
-	var len = encoded.length, index=0, lat=0, lng = 0, array = [];
-	while (index < len) {
-		var b, shift = 0, result = 0;
-		do {
-			b = encoded.charCodeAt(index++) - 63;
-			result |= (b & 0x1f) << shift;
-			shift += 5;
-		} while (b >= 0x20);
-		var dlat = ((result & 1) ? ~(result >> 1) : (result >> 1));
-		lat += dlat;
-		shift = 0;
-		result = 0;
-		do {
-			b = encoded.charCodeAt(index++) - 63;
-			result |= (b & 0x1f) << shift;
-			shift += 5;
-		} while (b >= 0x20);
-		var dlng = ((result & 1) ? ~(result >> 1) : (result >> 1));
-		lng += dlng;
-		array.push([lat * precision, lng * precision]);
-	}
-	return array;
-}
-
-/*
- * createShortLink()-Function to "create" shortlink of a route
- */
-function createShortLink(str){
-	var script = document.createElement('script');

Docs/WebFrontend/Slides.js

@@ -1,114 +0,0 @@
-/*
- *  Open Source Routing Machine (OSRM) - Web (GUI) Interface
- *	Copyright (C) Pascal Neis, 2011
- *
- *	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.
- */
- 
-/**
- * Title: Slide.js
- * Description: Fixme
- *
- * @author Pascal Neis, pascal@neis-one.org 
- * @version 0.1 2011-05-15
- */
- 
-var timerlen = 5;
-var slideAniLen = 250;
-
-var timerID = new Array();
-var startTime = new Array();
-var obj = new Array();
-var endWidth = new Array();
-var moving = new Array();
-var dir = new Array();
-
-function toggleSlide(objname){
-	document.getElementById('panzoombar').style.top="25px";
-	document.getElementById('panzoombar').style.display = "none";
-	document.getElementById('slide').style.display = "none";
-	if(document.getElementById(objname).style.display == "none"){
-	 	// div is hidden, so let's slide right
-		slide_right(objname);
-	}else{
-		// div is not hidden, so slide left
-		slide_left(objname);
-	}
-}
-
-function slide_right(objname){
-	if(moving[objname]){ return; }
-	if(document.getElementById(objname).style.display != "none"){
-		return; // cannot slide right something that is already visible
-	}
-	moving[objname] = true; dir[objname] = "right"; startslide(objname);
-}
-
-function slide_left(objname){
-	if(moving[objname]){ return; }
-	if(document.getElementById(objname).style.display == "none"){
-		return; // cannot slide left something that is already hidden
-	}
-	moving[objname] = true; dir[objname] = "left"; startslide(objname);
-}
-
-function startslide(objname){
-	obj[objname] = document.getElementById(objname);
-	endWidth[objname] = parseInt(obj[objname].style.width);
-	startTime[objname] = (new Date()).getTime();	
-	if(dir[objname] == "right"){ obj[objname].style.width = "1px"; }
-    obj[objname].style.display = "block";
-    timerID[objname] = setInterval('slidetick(\'' + objname + '\');',timerlen);
-}
-
-function slidetick(objname){
-	var elapsed = (new Date()).getTime() - startTime[objname];
-	if (elapsed > slideAniLen){ endSlide(objname); }
-	else {
-		var d = Math.round(elapsed / slideAniLen * endWidth[objname]);
-		if(dir[objname] == "left"){ d = endWidth[objname] - d; }
-		obj[objname].style.width = d + "px";
-	}
-    return;
-}
-
-function endSlide(objname){
-	clearInterval(timerID[objname]);
-	
-	if(dir[objname] == "left"){
-		obj[objname].style.display = "none";
-		document.getElementById('panzoombar').style.left="25px";
-		document.getElementById('panzoombar').style.display = "";
-		document.getElementById('slide').style.left="5px";
-		document.getElementById('slide').innerHTML = "<a class=\"btn-slide\" href=\"javascript:;\" onmousedown=\"toggleSlide('data');\">>></a>";
-        document.getElementById('slide').style.display = "";
-    }
-    else{
-    	document.getElementById('panzoombar').style.left="400px";
-    	document.getElementById('panzoombar').style.display = "";document.getElementById('slide').style.left="365px";
-    	document.getElementById('slide').innerHTML = "<a class=\"btn-slide\" href=\"javascript:;\" onmousedown=\"toggleSlide('data');\"><<</a>";
-    	document.getElementById('slide').style.display = "";
-    }
-   	obj[objname].style.width = endWidth[objname] + "px";
-   	
-   	delete(moving[objname]);
-   	delete(timerID[objname]);
-   	delete(startTime[objname]);
-   	delete(endWidth[objname]);
-   	delete(obj[objname]);
-   	delete(dir[objname]);
-   	return;
-}

Docs/WebFrontend/ViaRoute.js

@@ -1,340 +0,0 @@
-/*
- *  Open Source Routing Machine (OSRM) - Web (GUI) Interface
- *	Copyright (C) Dennis Luxen, 2011
- *
- *	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.
- */
- 
-/**
- * Title: ViaRoute.js
- * Description: JS file for routing with via points
- *
- * @author Dennis Luxen, luxen@kit.edu 
- * @version 0.1 June 2011
- * 
- */
-//======================
-// OBJECTS
-
-//global timestamp to control frequency of mouse->route distance computations
-var timestamp = (new Date()).getTime();
-var ISCOMPUTINGDISTANCE = false;
-var ISCALCULATINGVIA = false;
-//var HASDELETEDTEMPORARYVIAROUTE = false;
-var nearestPoint = new OpenLayers.Geometry.Point(1,1);
-var nearestSegmentIndex = null;
-var viaPointsVector = [];
-var p0;
-
-var temporaryViaStyle = { 
-	fillColor: "#ffffff",
-	strokeColor: "#33ff33", 
-	strokeOpacity: 0.6, 
-	strokeWidth: 2, 
-	pointRadius: 4, 
-	pointerEvents: "visiblePainted" 
-}; 
-
-var permanentViaStyle = { 
-	fillColor: "#ffffff",
-	strokeColor: "#0033ff", 
-	strokeOpacity: 0.6, 
-	strokeWidth: 2, 
-	pointRadius: 4, 
-	pointerEvents: "visiblePainted" 
-}; 
-
-//======================
-//FUNCTIONS
-function distanceBetweenPoint(x1, y1, x2, y2) {
-	var a = x1 - x2;
-	var b = y1 - y2;
-	return Math.sqrt(a*a + b*b);
-}
-
-
-/* Distance from a point to a line or segment.
-x  point's x coord
-y  point's y coord
-x0 x coord of the line's A point
-y0 y coord of the line's A point
-x1 x coord of the line's B point
-y1 y coord of the line's B point
-o specifies if the distance should respect the limits of the segment 
-  (overLine = true) or if it should consider the segment as an infinite 
-  line (overLine = false), if false returns the distance from the point 
-  to the line, otherwise the distance from the point to the segment
-*/
-function dotLineLength(x, y, x0, y0, x1, y1, o){
-    function lineLength(x, y, x0, y0){
-        return Math.sqrt((x -= x0) * x + (y -= y0) * y);
-    }
-    if(o && !(o = function(x, y, x0, y0, x1, y1){
-        if(!(x1 - x0)) return {x: x0, y: y};
-        else if(!(y1 - y0)) return {x: x, y: y0};
-        var left, tg = -1 / ((y1 - y0) / (x1 - x0));
-        return {x: left = (x1 * (x * tg - y + y0) + x0 * (x * - tg + y - y1)) / (tg * (x1 - x0) + y0 - y1), y: tg * left - tg * x + y};
-    }(x, y, x0, y0, x1, y1), o.x >= Math.min(x0, x1) && o.x <= Math.max(x0, x1) && o.y >= Math.min(y0, y1) && o.y <= Math.max(y0, y1))){
-        var l1 = lineLength(x, y, x0, y0), l2 = lineLength(x, y, x1, y1);
-        return l1 > l2 ? l2 : l1;
-    }
-    else {
-        var a = y0 - y1, b = x1 - x0, c = x0 * y1 - y0 * x1;
-        return Math.abs(a * x + b * y + c) / Math.sqrt(a * a + b * b);
-    }
-};
-
-function distanceToRoute(pixel) {
-	if(!isStartPointSet || !isEndPointSet){
-		return;
-	}
-	if(ISDRAGGING) {
-		return;
-	}
-	
-	if(ISCOMPUTINGDISTANCE) {
-		return;
-	}
-	var tempTime = (new Date()).getTime()
-	if( tempTime - timestamp < 25) {
-		return;
-	}
-	timestamp = tempTime;
-	if(ISCALCULATING) {
-		var viaPointFeature = dragLayer.getFeatureBy("name", 'via');
-		if(viaPointFeature != null) {
-			dragLayer.removeFeatures(viaPointFeature);
-			viaPointFeature.destroy;
-		}
-		return;
-	}
-	
-	if(pixel == null) {
-		pixel.x = window.event.clientX;
-		pixel.y = window.event.clientY;
-	}
-	
-	var newLonLat = map.getLonLatFromPixel(pixel);
-	var minimumDist = 20*Math.pow(2,(19- this.map.getZoom()));
-	var minimumDistToVia = 20*Math.pow(2,(19- this.map.getZoom()));
-	var indexToInsertViaPoint = 0;
-	
-	var startFeat = getMarkerByName('start');
-	var endFeat = getMarkerByName('end');
-	var from = new OpenLayers.LonLat(startFeat.geometry.x,startFeat.geometry.y).transform(EPSG_900913, EPSG_4326);
-	var to = new OpenLayers.LonLat(endFeat.geometry.x,endFeat.geometry.y).transform(EPSG_900913, EPSG_4326);
-
-	var mapExtent = map.getExtent();
-	for(var i = 0; i < allRoutePoints.length-1; i++) {
-		var p1 = allRoutePoints[i];
-		var p2 = allRoutePoints[i+1];
-		if(p1.x < mapExtent.left || p1.x > mapExtent.right || p1.y < mapExtent.bottom || p1.y > mapExtent.top) {
-			if(p2.x < mapExtent.left || p2.x > mapExtent.right || p2.y < mapExtent.bottom || p2.y > mapExtent.top) {
-				continue;
-			}
-		}
-		//check if previous segment is closest to via point
-		//if yes, then we have passed a via point.
-		if(viaPointsVector.length > indexToInsertViaPoint && p0) {
-			var viaPoint = new OpenLayers.LonLat(viaPointsVector[indexToInsertViaPoint][1],viaPointsVector[indexToInsertViaPoint][0]).transform(EPSG_4326, EPSG_900913);
-			var dist2 = dotLineLength(viaPoint.lon, viaPoint.lat, p1.x, p1.y, p0.x, p0.y, true)
-			if( 0 == dist2 ) {
-				indexToInsertViaPoint++;
-			}
-			var tmpDist = distanceBetweenPoint(viaPoint.lat, viaPoint.lon, newLonLat.lat, newLonLat.lon);
-			if(tmpDist < minimumDistToVia) {
-				minimumDistToVia = tmpDist;
-			}
-		}
-		
-		//continue if point out of view
-		dist = dotLineLength(newLonLat.lon, newLonLat.lat, p1.x, p1.y, p2.x, p2.y, true);
-		if(dist <= minimumDist) {
-			nearestSegmentIndex = indexToInsertViaPoint;
-			minimumDist = dist;
-			var lonDiff = (p2.x - p1.x)
-			var m = (p2.y - p1.y) / lonDiff;
-			
-			var b = p1.y - (m * p1.x);
-			var m2 = m*m;
-			var x = (m * newLonLat.lat + newLonLat.lon - m * b) / (m2 + 1);
-			var y = (m2 * newLonLat.lat + m * newLonLat.lon + b) / (m2 + 1);
-			var r = (x - p1.x) / lonDiff;
-			if ( r <= 1 && r >= 0 ) {
-				nearestPoint.x = x;
-				nearestPoint.y = y;
-			} else {
-				if( r < 0 ) {
-					nearestPoint.x = p1.x;
-					nearestPoint.y = p1.y;
-				} if ( r > 1 ) {
-					nearestPoint.x = p2.x;
-					nearestPoint.y = p2.y;
-				}
-			}
-			if(p2.x == p1.x) {
-				nearestPoint.x = p1.x;
-				nearestPoint.y = newLonLat.lat;
-			}
-		}
-	}
-	var zoomFactor = Math.pow(2,(19- this.map.getZoom()));
-	var viaPointFeature = dragLayer.getFeatureBy("name", 'via');
-	if(viaPointFeature != null) {
-		dragLayer.removeFeatures(viaPointFeature);
-		viaPointFeature.destroy;
-	}
-
-	//too close to start or destination?
-	if(Math.min(distanceBetweenPoint(startFeat.geometry.x, startFeat.geometry.y, newLonLat.lon, newLonLat.lat),
-			distanceBetweenPoint(endFeat.geometry.x, endFeat.geometry.y, newLonLat.lon, newLonLat.lat)) < 10*zoomFactor) {
-		ISCOMPUTINGDISTANCE = false;
-		return;
-	}
-	
-	//Are we close to the route but sufficiently far away from any existing via point?
-	if(minimumDist < 10*zoomFactor && minimumDistToVia > 5*zoomFactor) {
-		viaPointFeature = new OpenLayers.Feature.Vector( OpenLayers.Geometry.Polygon.createRegularPolygon( nearestPoint,  (1.5*zoomFactor), 15, 0 ), null, temporaryViaStyle );
-		viaPointFeature.name = "via";
-		dragLayer.addFeatures( viaPointFeature );
-		//console.log('nearestSegmentIndex: ' + nearestSegmentIndex);
-	}
-	ISCOMPUTINGDISTANCE = false;
-	p0 = p1;
-}
-
-function computeViaRoute(pixel, isTemporary, skipViaPointsIndex) {
-	if(ISCALCULATINGVIA && isTemporary)
-		return;
-	
-	if( nearestSegmentIndex == null ) {
-		//console.log('nearestSegmentIndex: ' + nearestSegmentIndex);
-		return;
-	}
-	
-	if(isTemporary == null) {
-		isTemporary = false;
-	}
-	
-	//So, we jumped all fences
-	ISCALCULATINGVIA = true;
-		
-	var startFeat = getMarkerByName('start');
-	var endFeat = getMarkerByName('end');
-	var from = new OpenLayers.LonLat(startFeat.geometry.x,startFeat.geometry.y).transform(EPSG_900913, EPSG_4326);
-	var to = new OpenLayers.LonLat(endFeat.geometry.x,endFeat.geometry.y).transform(EPSG_900913, EPSG_4326);
-
-	var coordinate = map.getLonLatFromPixel(pixel);
-	var via = coordinate.transform(EPSG_900913, EPSG_4326);
-	var viaNodeInserted = false;
-	var newURL = HOST_ROUTING_URL + "&start="+from.lat + ',' + from.lon + '&dest=' + to.lat + ',' + to.lon;
-	newURL += '&geomformat=cmp';
-	for(var i = 0; i < viaPointsVector.length; i++) {
-		if(i == nearestSegmentIndex) { //insert new via node here
-			newURL += '&via=' + via.lat + ',' + via.lon;
-			viaNodeInserted = true;
-		}
-		if(skipViaPointsIndex == i)
-			continue;
-		newURL += '&via=' + viaPointsVector[i][0] + ',' + viaPointsVector[i][1];
-	}
-	if(false == viaNodeInserted) {
-		newURL += '&via=' + via.lat + ',' + via.lon;
-	}
-	newURL += '&output=json' + '&z=' + this.map.getZoom();
-	if(!isTemporary) {
-		newURL += '&instructions=true&jsonp=showResultsRoute';
-	} else {
-		newURL += '&instructions=false&jsonp=showResultsViaRoute';
-	}
-	//console.log(newURL);
-	var script = document.createElement('script');
-	script.id = 'JSONP';
-	script.type = 'application/javascript';
-	script.src = newURL;
-	
-	document.body.appendChild(script);
-}
-
-function showResultsViaRoute(response) {
-		if (response) {
-			var viaRouteVector = [];
-	    	// now with compression of the route geometry
-	        var geometry = decodeRouteGeometry(response.route_geometry, 5);
-	       	var lengthOfArray = geometry.length;
-	        var points = [];
-	        points.length = lengthOfArray;
-
-	        //Create Route Layer for Display
-	        for (var i = 0; i < lengthOfArray; i++) {
-	            var point = new OpenLayers.Geometry.Point(geometry[i][1], geometry[i][0]).transform(EPSG_4326, EPSG_900913);
-	            allRoutePoints.push(point);
-				points.push(point);
-	            	
-				if(i % 1024 == 0 && i>0 || i==lengthOfArray-1){
-			/*		var feature1 = new OpenLayers.Feature.Vector(new OpenLayers.Geometry.LineString(points), null, {
-						strokeColor: "#006600",
-						strokeOpacity: 1,
-						strokeWidth: 9
-					});
-			*/		
-					var feature = new OpenLayers.Feature.Vector(new OpenLayers.Geometry.LineString(points), null, {
-						strokeColor: "#aaffaa",
-						strokeOpacity: 0.8,
-						strokeWidth: 7
-					});
-			//		viaRouteVector.push(feature1);
-					viaRouteVector.push(feature);
-					points = [];
-					points.push(point);
-				}
-	        }
-			vectorLayerViaRoute.removeFeatures(vectorLayerViaRoute.features);
-
-			for(var i = 0; i< viaRouteVector.length; i++) {
-				vectorLayerViaRoute.addFeatures(viaRouteVector[i]);
-			}
-			viaRouteVector.length = 0;
-			ISCALCULATINGVIA = false;
-		}    
-}    
-
-function paintViaPoints() {
-	//remove all previous via points
-	var featuresToRemove = [];
-	for(var i = 0; i < dragLayer.features.length; i++) { 
-		if(dragLayer.features[i].name == "viapoint" || "via" == dragLayer.features[i].name ) {
-			 featuresToRemove.push(dragLayer.features[i]);
-		}
-	}
-	dragLayer.removeFeatures(featuresToRemove);
-	featuresToRemove.length = 0;
-	
-	//paint all via points
-	var zoomFactor = Math.pow(2,(19- this.map.getZoom()));
-	//console.log('painting ' + viaPointsVector.length + ' via points');
-	for(var i = 0; i < viaPointsVector.length; i++) {
-		//console.log(viaPointsVector[i]);
-		var viapoint = new OpenLayers.Geometry.Point(
-							viaPointsVector[i][1], 
-							viaPointsVector[i][0]);
-		viapoint.transform(EPSG_4326, EPSG_900913);
-		var viaPointFeature = new OpenLayers.Feature.Vector( OpenLayers.Geometry.Polygon.createRegularPolygon( viapoint,  (1.5*zoomFactor), 20, 0 ), null, permanentViaStyle );
-		viaPointFeature.name = "viapoint";
-		viaPointFeature.viaIndex = i;
-		dragLayer.addFeatures( viaPointFeature )	
-	}
-}

Docs/WebFrontend/index.html

@@ -1,70 +0,0 @@
-<html>
-<head>
-	<meta http-equiv="content-type" content="text/html; charset=UTF-8">
-	<title>OSRM Web(GUI)Interface</title>
-	<meta name="description" content="OSRM Web(GUI)Interface"/>
-    <meta name="language" content="en" />
-    <meta name="robots" content="index,follow" />
-    <meta name="author" content="Pascal Neis" />
-    <meta name="revisit-After" content="7 days" />
-    <meta name="distribution" content="global" />
-
-	<script src="ol/OpenLayers.js"></script>
-	<script src="ol/OpenStreetMap.js"></script>
-	<script src="Slides.js"></script>
-	<script src="Map.js"></script>
-	<script src="Route.js"></script>
-	<script src="ViaRoute.js"></script>
-	<script src="Geocode.js"></script>
-	<script src="MouseClick.js"></script>
-	<!-- <script src="osrm.js"></script>  -->
-
-   	<link rel="stylesheet" href="style.css" type="text/css" media="all" />
-</head>
- 
-<body onload="init();">
-
-    <div id="slide" class="slide"><a class="btn-slide" href="javascript:;" onmousedown="toggleSlide('data');"><<</a></div>
-	<div id="data" style="width:350px;overflow:hidden;" class="data">
-		<div id="inner" style="width:350px;overflow:hidden;">
-		<div id="routing">
-		<!-- http://map.project-osrm.org/osrm3_small.png - http://project-osrm.org/osrm3.png -->
-		<img src="http://map.project-osrm.org/osrm3_small.png" style="margin-left:auto; margin-right:auto; width:200px; display:block; padding: 5px;" alt="">
-		
-		<table width="100%"> 
-              <tr id="StartPoint">
-                <td><div class="textLabel"><img src="img/arrow-start.png" class="radioIcons" width="12" height="16" alt=""><span class="text"></span></div></td>
-                <td><input name="tfStartSearch" style="width:220px" type="text" id="tfStartSearch" class="tfPoints" value="Berlin" title="Search your start point!" onKeyPress="checkReturn('start',event);" >
-                	<button name="enterStart" onclick="setStatus('start'); geocodeAddress('start');">Search</button></td>
-                <td rowspan="2" valign="middle">
-                	<!-- <button name="switchStartEnd" disabled="true" id="switchStartEnd" type="button"
-						value="Change Start and Endpoint"onClick="changeStartEnd();"><img src="img/changePos.gif" width="9" height="22" alt="Tausche Start- und Endpunkt"><br> --></button></td>
-              </tr>
-              <tr id="EndPoint">               
-                <td nowrap>
-					<div class="textLabel"><img src="img/arrow-finish.png" class="radioIcons" width="12" height="16" alt=""><span class="text"></span></div>                
-				</td>
-                <td id="tdEnd">
-                	<input name="tfEndSearch" style="width:220px" type="text" id="tfEndSearch" class="tfPoints" value="München, Altstadt" title="Search your end point!" onKeyPress="checkReturn('end',event);">
-                	<button name="enterEnd" onclick="setStatus('end'); geocodeAddress('end');">Search</button>
-                </td>
-              </tr>
-			  </table>
-		</div>
-		
-		<div id="calc_route" class="calc_route"><span class="options"><a href="#" onclick="closeOpenDiv('options');">Options</a></span>
-				<select name="selectRoutePref" id="selectRoutePref" title="Select the route preference ..."><option value="Fastest" selected>Car (travel time)</option></select>
-				<input name="Submit5" type="submit"  class="calculate_button" id="Calculate" title="Route!" onClick="markersLayer.clearMarkers(); routing(false);" value="Route!"></div>
-		
-		<div id="options" class="options_div" style="display:none"><input class="checkbox" type="checkbox" name="cbNoNames" id="cbNoNames" value="checkbox">Highlight No Name Streets in my Route</div>
-		<div id="information" class="information"> <p class="infoHL">Demo Website for the <br><a target="_blank" href="http://project-osrm.org/">Open Source Routing Machine Project</a></p> </div>
-		<div id="thx" class="thx">GUI v0.3 110722 - OSRM hosting by <a target="_blank" href="http://www.geofabrik.de/">Geofabrik</a> - Geocoder by <a target="_blank" href="http://developer.mapquest.com/web/products/open/nominatim/">MapQuest</a></div>
-		</div>
-	</div>
-
-	<div id="map" class="map"></div>
-
-	<div class="copyright">&copy; 2011 <a target="_blank" href="http://project-osrm.org/">Project OSRM</a> - Map data <a target="_blank" href="http://creativecommons.org/licenses/by-sa/2.0/">CC-By-SA</a> <a target="_blank" href="http://www.openstreetmap.org">by OpenStreetMap</a></div>
-
-</body>
-</html>

Docs/WebFrontend/ol/OpenStreetMap.js

@@ -1,141 +0,0 @@
-/**
- * Namespace: Util.OSM
- */
-OpenLayers.Util.OSM = {};
-
-/**
- * Constant: MISSING_TILE_URL
- * {String} URL of image to display for missing tiles
- */
-OpenLayers.Util.OSM.MISSING_TILE_URL = "http://www.openstreetmap.org/openlayers/img/404.png";
-
-/**
- * Property: originalOnImageLoadError
- * {Function} Original onImageLoadError function.
- */
-OpenLayers.Util.OSM.originalOnImageLoadError = OpenLayers.Util.onImageLoadError;
-
-/**
- * Function: onImageLoadError
- */
-OpenLayers.Util.onImageLoadError = function() {
-    if (this.src.match(/^http:\/\/[abc]\.[a-z]+\.openstreetmap\.org\//)) {
-        this.src = OpenLayers.Util.OSM.MISSING_TILE_URL;
-    } else if (this.src.match(/^http:\/\/[def]\.tah\.openstreetmap\.org\//)) {
-        // do nothing - this layer is transparent
-    } else {
-        OpenLayers.Util.OSM.originalOnImageLoadError;
-    }
-};
-
-/**
- * Class: OpenLayers.Layer.OSM.Mapnik
- *
- * Inherits from:
- *  - <OpenLayers.Layer.OSM>
- */
-OpenLayers.Layer.OSM.Mapnik = OpenLayers.Class(OpenLayers.Layer.OSM, {
-    /**
-     * Constructor: OpenLayers.Layer.OSM.Mapnik
-     *
-     * Parameters:
-     * name - {String}
-     * options - {Object} Hashtable of extra options to tag onto the layer
-     */
-    initialize: function(name, options) {
-        var url = [
-            "http://a.tile.openstreetmap.org/${z}/${x}/${y}.png",
-            "http://b.tile.openstreetmap.org/${z}/${x}/${y}.png",
-            "http://c.tile.openstreetmap.org/${z}/${x}/${y}.png"
-        ];
-        options = OpenLayers.Util.extend({ numZoomLevels: 19, buffer: 0 }, options);
-        var newArguments = [name, url, options];
-        OpenLayers.Layer.OSM.prototype.initialize.apply(this, newArguments);
-    },
-
-    CLASS_NAME: "OpenLayers.Layer.OSM.Mapnik"
-});
-
-/**
- * Class: OpenLayers.Layer.OSM.Osmarender
- *
- * Inherits from:
- *  - <OpenLayers.Layer.OSM>
- */
-OpenLayers.Layer.OSM.Osmarender = OpenLayers.Class(OpenLayers.Layer.OSM, {
-    /**
-     * Constructor: OpenLayers.Layer.OSM.Osmarender
-     *
-     * Parameters:
-     * name - {String}
-     * options - {Object} Hashtable of extra options to tag onto the layer
-     */
-    initialize: function(name, options) {
-        var url = [
-            "http://a.tah.openstreetmap.org/Tiles/tile/${z}/${x}/${y}.png",
-            "http://b.tah.openstreetmap.org/Tiles/tile/${z}/${x}/${y}.png",
-            "http://c.tah.openstreetmap.org/Tiles/tile/${z}/${x}/${y}.png"
-        ];
-        options = OpenLayers.Util.extend({ numZoomLevels: 18, buffer: 0 }, options);
-        var newArguments = [name, url, options];
-        OpenLayers.Layer.OSM.prototype.initialize.apply(this, newArguments);
-    },
-
-    CLASS_NAME: "OpenLayers.Layer.OSM.Osmarender"
-});
-
-/**
- * Class: OpenLayers.Layer.OSM.CycleMap
- *
- * Inherits from:
- *  - <OpenLayers.Layer.OSM>
- */
-OpenLayers.Layer.OSM.CycleMap = OpenLayers.Class(OpenLayers.Layer.OSM, {
-    /**
-     * Constructor: OpenLayers.Layer.OSM.CycleMap
-     *
-     * Parameters:
-     * name - {String}
-     * options - {Object} Hashtable of extra options to tag onto the layer
-     */
-    initialize: function(name, options) {
-        var url = [
-            "http://a.tile.opencyclemap.org/cycle/${z}/${x}/${y}.png",
-            "http://b.tile.opencyclemap.org/cycle/${z}/${x}/${y}.png",
-            "http://c.tile.opencyclemap.org/cycle/${z}/${x}/${y}.png"
-        ];
-        options = OpenLayers.Util.extend({ numZoomLevels: 19, buffer: 0 }, options);
-        var newArguments = [name, url, options];
-        OpenLayers.Layer.OSM.prototype.initialize.apply(this, newArguments);
-    },
-
-    CLASS_NAME: "OpenLayers.Layer.OSM.CycleMap"
-});
-
-/**
- * Class: OpenLayers.Layer.OSM.MapQuest
- *
- * Inherits from:
- *  - <OpenLayers.Layer.OSM>
- */
-OpenLayers.Layer.OSM.MapQuest = OpenLayers.Class(OpenLayers.Layer.OSM, {
-    /**
-     * Constructor: OpenLayers.Layer.OSM.MapQuest
-     *
-     * Parameters:
-     * name - {String}
-     * options - {Object} Hashtable of extra options to tag onto the layer
-     */
-    initialize: function(name, options) {
-        var url = [
-            "http://otile1.mqcdn.com/tiles/1.0.0/osm/${z}/${x}/${y}.png",
-            "http://otile2.mqcdn.com/tiles/1.0.0/osm/${z}/${x}/${y}.png",
-            "http://otile3.mqcdn.com/tiles/1.0.0/osm/${z}/${x}/${y}.png"
-        ];
-        options = OpenLayers.Util.extend({ numZoomLevels: 19, buffer: 0 }, options);
-        var newArguments = [name, url, options];
-        OpenLayers.Layer.OSM.prototype.initialize.apply(this, newArguments);
-    },
-
-    CLASS_NAME: "OpenLayers.Layer.OSM.MapQuest"
-});

Docs/WebFrontend/ol/README

@@ -1 +0,0 @@
-This is the OpenLayers Version 2.10

Docs/WebFrontend/ol/theme/default/google.css

@@ -1,10 +0,0 @@
-.olLayerGoogleCopyright {
-    right: 3px;
-    bottom: 2px;
-    left: auto;  
-}
-.olLayerGooglePoweredBy {
-    left: 2px;
-    bottom: 2px;   
-}
-

Docs/WebFrontend/ol/theme/default/ie6-style.css

@@ -1,7 +0,0 @@
-.olControlZoomPanel div {
-    background-image: url(img/zoom-panel-NOALPHA.png);
-}
-.olControlPanPanel div {
-    background-image: url(img/pan-panel-NOALPHA.png);
-}
-