extractLargeNetwork has fault-tolerance now.
extractNetwork has been deprecated.
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				@ -43,288 +43,304 @@ string names[13] = { "motorway", "motorway_link", "trunk", "trunk_link", "primar
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double speeds[13] = { 110, 90, 90, 70, 70, 60, 60, 50, 55, 50, 40 , 10, 30};
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struct _Node : NodeInfo{
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	bool trafficSignal;
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    bool trafficSignal;
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	_Node(int _lat, int _lon, unsigned int _id) : NodeInfo(_lat, _lon,  _id) {}
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	_Node() {}
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    _Node(int _lat, int _lon, unsigned int _id) : NodeInfo(_lat, _lon,  _id) {}
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    _Node() {}
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	static _Node min_value()
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	{
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		return _Node(0,0,0);
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	}
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	static _Node max_value()
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	{
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		return _Node(numeric_limits<int>::max(), numeric_limits<int>::max(), numeric_limits<unsigned int>::max());
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	}
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	NodeID key() const
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	{
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		return id;
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	}
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    static _Node min_value()
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    {
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        return _Node(0,0,0);
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    }
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    static _Node max_value()
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    {
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        return _Node(numeric_limits<int>::max(), numeric_limits<int>::max(), numeric_limits<unsigned int>::max());
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    }
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    NodeID key() const
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    {
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        return id;
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    }
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};
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struct _Way {
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	std::vector< NodeID > path;
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	enum {
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		notSure = 0, oneway, bidirectional, opposite
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	} direction;
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	double maximumSpeed;
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	bool usefull:1;
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	bool access:1;
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	short type;
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    std::vector< NodeID > path;
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    enum {
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        notSure = 0, oneway, bidirectional, opposite
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    } direction;
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    double maximumSpeed;
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    bool usefull:1;
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    bool access:1;
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    short type;
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};
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struct _Stats {
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	NodeID numberOfNodes;
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	NodeID numberOfEdges;
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	NodeID numberOfWays;
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	NodeID numberOfMaxspeed;
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struct _Edge {
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    NodeID start;
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    NodeID target;
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    short type;
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    short direction;
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    double speed;
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};
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struct Settings {
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	struct SpeedProfile {
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		vector< double > speed;
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		vector< string > names;
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	} speedProfile;
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	vector<string> accessList;
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	int trafficLightPenalty;
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	int indexInAccessListOf( const string & key)
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	{
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		for(int i = 0; i< accessList.size(); i++)
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		{
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			if(accessList[i] == key)
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				return i;
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		}
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		return -1;
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	}
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    struct SpeedProfile {
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        vector< double > speed;
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        vector< string > names;
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    } speedProfile;
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    vector<string> accessList;
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    int trafficLightPenalty;
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    int indexInAccessListOf( const string & key)
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    {
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        for(int i = 0; i< accessList.size(); i++)
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        {
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            if(accessList[i] == key)
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                return i;
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        }
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        return -1;
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    }
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};
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struct Cmp : public std::binary_function<NodeID, NodeID, bool>
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{
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	typedef unsigned value_type;
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	bool operator ()  (const NodeID & a, const NodeID & b) const
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	{
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		return a < b;
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	}
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	value_type max_value()
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	{
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		return 0xffffffff;
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	}
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	value_type min_value()
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	{
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		return 0x0;
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	}
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    typedef unsigned value_type;
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    bool operator ()  (const NodeID & a, const NodeID & b) const
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    {
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        return a < b;
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    }
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    value_type max_value()
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    {
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        return 0xffffffff;
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    }
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    value_type min_value()
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    {
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        return 0x0;
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    }
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};
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_Way _ReadXMLWay( xmlTextReaderPtr& inputReader, Settings& settings, _Stats& stats ) {
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	_Way way;
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	way.direction = _Way::notSure;
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	way.maximumSpeed = -1;
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	way.type = -1;
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	way.usefull = false;
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	way.access = true;
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_Way _ReadXMLWay( xmlTextReaderPtr& inputReader, Settings& settings ) {
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    _Way way;
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    way.direction = _Way::notSure;
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    way.maximumSpeed = -1;
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    way.type = -1;
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    way.usefull = false;
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    way.access = true;
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	if ( xmlTextReaderIsEmptyElement( inputReader ) != 1 ) {
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		const int depth = xmlTextReaderDepth( inputReader );
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		while ( xmlTextReaderRead( inputReader ) == 1 ) {
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			const int childType = xmlTextReaderNodeType( inputReader );
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			if ( childType != 1 && childType != 15 )
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				continue;
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			const int childDepth = xmlTextReaderDepth( inputReader );
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			xmlChar* childName = xmlTextReaderName( inputReader );
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			if ( childName == NULL )
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				continue;
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    if ( xmlTextReaderIsEmptyElement( inputReader ) != 1 ) {
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        const int depth = xmlTextReaderDepth( inputReader );
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        while ( xmlTextReaderRead( inputReader ) == 1 ) {
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            const int childType = xmlTextReaderNodeType( inputReader );
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            if ( childType != 1 && childType != 15 )
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                continue;
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            const int childDepth = xmlTextReaderDepth( inputReader );
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            xmlChar* childName = xmlTextReaderName( inputReader );
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            if ( childName == NULL )
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                continue;
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			if ( depth == childDepth && childType == 15 && xmlStrEqual( childName, ( const xmlChar* ) "way" ) == 1 ) {
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				xmlFree( childName );
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				break;
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			}
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			if ( childType != 1 ) {
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				xmlFree( childName );
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				continue;
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			}
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            if ( depth == childDepth && childType == 15 && xmlStrEqual( childName, ( const xmlChar* ) "way" ) == 1 ) {
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                xmlFree( childName );
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                break;
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            }
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            if ( childType != 1 ) {
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                xmlFree( childName );
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                continue;
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            }
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			if ( xmlStrEqual( childName, ( const xmlChar* ) "tag" ) == 1 ) {
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				xmlChar* k = xmlTextReaderGetAttribute( inputReader, ( const xmlChar* ) "k" );
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				xmlChar* value = xmlTextReaderGetAttribute( inputReader, ( const xmlChar* ) "v" );
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				if ( k != NULL && value != NULL ) {
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					if ( xmlStrEqual( k, ( const xmlChar* ) "oneway" ) == 1 ) {
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						if ( xmlStrEqual( value, ( const xmlChar* ) "no" ) == 1 || xmlStrEqual( value, ( const xmlChar* ) "false" ) == 1 || xmlStrEqual( value, ( const xmlChar* ) "0" ) == 1 )
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							way.direction = _Way::bidirectional;
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						else if ( xmlStrEqual( value, ( const xmlChar* ) "yes" ) == 1 || xmlStrEqual( value, ( const xmlChar* ) "true" ) == 1 || xmlStrEqual( value, ( const xmlChar* ) "1" ) == 1 )
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							way.direction = _Way::oneway;
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						else if ( xmlStrEqual( value, ( const xmlChar* ) "-1" ) == 1 )
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							way.direction = _Way::opposite;
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					} else if ( xmlStrEqual( k, ( const xmlChar* ) "junction" ) == 1 ) {
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						if ( xmlStrEqual( value, ( const xmlChar* ) "roundabout" ) == 1 ) {
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							if ( way.direction == _Way::notSure ) {
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								way.direction = _Way::oneway;
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							}
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							if ( way.maximumSpeed == -1 )
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								way.maximumSpeed = 10;
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							way.usefull = true;
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						}
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					} else if ( xmlStrEqual( k, ( const xmlChar* ) "highway" ) == 1 ) {
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						string name( ( const char* ) value );
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						for ( int i = 0; i < settings.speedProfile.names.size(); i++ ) {
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							if ( name == settings.speedProfile.names[i] ) {
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								way.type = i;
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								way.usefull = true;
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								break;
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							}
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						}
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						if ( name == "motorway"  ) {
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							if ( way.direction == _Way::notSure ) {
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								way.direction = _Way::oneway;
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							}
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						} else if ( name == "motorway_link" ) {
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							if ( way.direction == _Way::notSure ) {
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								way.direction = _Way::oneway;
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							}
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						}
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					} else if ( xmlStrEqual( k, ( const xmlChar* ) "maxspeed" ) == 1 ) {
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						double maxspeed = atof(( const char* ) value );
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            if ( xmlStrEqual( childName, ( const xmlChar* ) "tag" ) == 1 ) {
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                xmlChar* k = xmlTextReaderGetAttribute( inputReader, ( const xmlChar* ) "k" );
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                xmlChar* value = xmlTextReaderGetAttribute( inputReader, ( const xmlChar* ) "v" );
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                if ( k != NULL && value != NULL ) {
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                    if ( xmlStrEqual( k, ( const xmlChar* ) "oneway" ) == 1 ) {
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                        if ( xmlStrEqual( value, ( const xmlChar* ) "no" ) == 1 || xmlStrEqual( value, ( const xmlChar* ) "false" ) == 1 || xmlStrEqual( value, ( const xmlChar* ) "0" ) == 1 )
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                            way.direction = _Way::bidirectional;
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                        else if ( xmlStrEqual( value, ( const xmlChar* ) "yes" ) == 1 || xmlStrEqual( value, ( const xmlChar* ) "true" ) == 1 || xmlStrEqual( value, ( const xmlChar* ) "1" ) == 1 )
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                            way.direction = _Way::oneway;
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                        else if ( xmlStrEqual( value, ( const xmlChar* ) "-1" ) == 1 )
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                            way.direction = _Way::opposite;
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                    } else if ( xmlStrEqual( k, ( const xmlChar* ) "junction" ) == 1 ) {
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                        if ( xmlStrEqual( value, ( const xmlChar* ) "roundabout" ) == 1 ) {
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                            if ( way.direction == _Way::notSure ) {
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                                way.direction = _Way::oneway;
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                            }
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                            if ( way.maximumSpeed == -1 )
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                                way.maximumSpeed = 10;
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                            way.usefull = true;
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                        }
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                    } else if ( xmlStrEqual( k, ( const xmlChar* ) "highway" ) == 1 ) {
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                        string name( ( const char* ) value );
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                        for ( int i = 0; i < settings.speedProfile.names.size(); i++ ) {
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                            if ( name == settings.speedProfile.names[i] ) {
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                                way.type = i;
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                                way.usefull = true;
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                                break;
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                            }
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                        }
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                        if ( name == "motorway"  ) {
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                            if ( way.direction == _Way::notSure ) {
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                                way.direction = _Way::oneway;
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                            }
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                        } else if ( name == "motorway_link" ) {
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                            if ( way.direction == _Way::notSure ) {
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                                way.direction = _Way::oneway;
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                            }
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                        }
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                    } else if ( xmlStrEqual( k, ( const xmlChar* ) "maxspeed" ) == 1 ) {
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                        double maxspeed = atof(( const char* ) value );
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						xmlChar buffer[100];
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						xmlStrPrintf( buffer, 100, ( const xmlChar* ) "%.lf", maxspeed );
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						if ( xmlStrEqual( value, buffer ) == 1 ) {
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							way.maximumSpeed = maxspeed;
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							stats.numberOfMaxspeed++;
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						} else {
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							xmlStrPrintf( buffer, 100, ( const xmlChar* ) "%.lf kmh", maxspeed );
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							if ( xmlStrEqual( value, buffer ) == 1 ) {
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								way.maximumSpeed = maxspeed;
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								stats.numberOfMaxspeed++;
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							} else {
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								xmlStrPrintf( buffer, 100, ( const xmlChar* ) "%.lfkmh", maxspeed );
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								if ( xmlStrEqual( value, buffer ) == 1 ) {
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									way.maximumSpeed = maxspeed;
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									stats.numberOfMaxspeed++;
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								} else {
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									xmlStrPrintf( buffer, 100, ( const xmlChar* ) "%.lf km/h", maxspeed );
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									if ( xmlStrEqual( value, buffer ) == 1 ) {
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										way.maximumSpeed = maxspeed;
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										stats.numberOfMaxspeed++;
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		||||
									} else {
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										xmlStrPrintf( buffer, 100, ( const xmlChar* ) "%.lfkm/h", maxspeed );
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										if ( xmlStrEqual( value, buffer ) == 1 ) {
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											way.maximumSpeed = maxspeed;
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		||||
											stats.numberOfMaxspeed++;
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		||||
										}
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		||||
									}
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		||||
								}
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		||||
							}
 | 
			
		||||
						}
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		||||
					} else {
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						if ( xmlStrEqual( value, ( const xmlChar* ) "private" ) == 1
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								|| xmlStrEqual( value, ( const xmlChar* ) "no" ) == 1
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								|| xmlStrEqual( value, ( const xmlChar* ) "agricultural" ) == 1
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								|| xmlStrEqual( value, ( const xmlChar* ) "forestry" ) == 1
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								|| xmlStrEqual( value, ( const xmlChar* ) "delivery" ) == 1
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						) {
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							way.access = false;
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		||||
						}
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						else if ( xmlStrEqual( value, ( const xmlChar* ) "yes" ) == 1
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								|| xmlStrEqual( value, ( const xmlChar* ) "designated" ) == 1
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								|| xmlStrEqual( value, ( const xmlChar* ) "official" ) == 1
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		||||
								|| xmlStrEqual( value, ( const xmlChar* ) "permissive" ) == 1
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		||||
						) {
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							way.access = true;
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		||||
						}
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		||||
					}
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		||||
                        xmlChar buffer[100];
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                        xmlStrPrintf( buffer, 100, ( const xmlChar* ) "%.lf", maxspeed );
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		||||
                        if ( xmlStrEqual( value, buffer ) == 1 ) {
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                            way.maximumSpeed = maxspeed;
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		||||
                        } else {
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                            xmlStrPrintf( buffer, 100, ( const xmlChar* ) "%.lf kmh", maxspeed );
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		||||
                            if ( xmlStrEqual( value, buffer ) == 1 ) {
 | 
			
		||||
                                way.maximumSpeed = maxspeed;
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		||||
                            } else {
 | 
			
		||||
                                xmlStrPrintf( buffer, 100, ( const xmlChar* ) "%.lfkmh", maxspeed );
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		||||
                                if ( xmlStrEqual( value, buffer ) == 1 ) {
 | 
			
		||||
                                    way.maximumSpeed = maxspeed;
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		||||
                                } else {
 | 
			
		||||
                                    xmlStrPrintf( buffer, 100, ( const xmlChar* ) "%.lf km/h", maxspeed );
 | 
			
		||||
                                    if ( xmlStrEqual( value, buffer ) == 1 ) {
 | 
			
		||||
                                        way.maximumSpeed = maxspeed;
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		||||
                                    } else {
 | 
			
		||||
                                        xmlStrPrintf( buffer, 100, ( const xmlChar* ) "%.lfkm/h", maxspeed );
 | 
			
		||||
                                        if ( xmlStrEqual( value, buffer ) == 1 ) {
 | 
			
		||||
                                            way.maximumSpeed = maxspeed;
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		||||
                                        } else {
 | 
			
		||||
                                            xmlStrPrintf( buffer, 100, ( const xmlChar* ) "%.lf mph", maxspeed );
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		||||
                                            if ( xmlStrEqual( value, buffer ) == 1 ) {
 | 
			
		||||
                                                way.maximumSpeed = maxspeed;
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		||||
                                            } else {
 | 
			
		||||
                                                xmlStrPrintf( buffer, 100, ( const xmlChar* ) "%.lfmph", maxspeed );
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		||||
                                                if ( xmlStrEqual( value, buffer ) == 1 ) {
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		||||
                                                    way.maximumSpeed = maxspeed;
 | 
			
		||||
                                                } else {
 | 
			
		||||
                                                    xmlStrPrintf( buffer, 100, ( const xmlChar* ) "%.lf mp/h", maxspeed );
 | 
			
		||||
                                                    if ( xmlStrEqual( value, buffer ) == 1 ) {
 | 
			
		||||
                                                        way.maximumSpeed = maxspeed;
 | 
			
		||||
                                                    } else {
 | 
			
		||||
                                                        xmlStrPrintf( buffer, 100, ( const xmlChar* ) "%.lfmp/h", maxspeed );
 | 
			
		||||
                                                        if ( xmlStrEqual( value, buffer ) == 1 ) {
 | 
			
		||||
                                                            way.maximumSpeed = maxspeed;
 | 
			
		||||
                                                        }
 | 
			
		||||
                                                    }
 | 
			
		||||
                                                }
 | 
			
		||||
                                            }
 | 
			
		||||
                                        }
 | 
			
		||||
                                    }
 | 
			
		||||
                                }
 | 
			
		||||
                            }
 | 
			
		||||
                        }
 | 
			
		||||
                    } else {
 | 
			
		||||
                        if ( xmlStrEqual( value, ( const xmlChar* ) "private" ) == 1
 | 
			
		||||
                                || xmlStrEqual( value, ( const xmlChar* ) "no" ) == 1
 | 
			
		||||
                                || xmlStrEqual( value, ( const xmlChar* ) "agricultural" ) == 1
 | 
			
		||||
                                || xmlStrEqual( value, ( const xmlChar* ) "forestry" ) == 1
 | 
			
		||||
                                || xmlStrEqual( value, ( const xmlChar* ) "delivery" ) == 1
 | 
			
		||||
                        ) {
 | 
			
		||||
                            way.access = false;
 | 
			
		||||
                        }
 | 
			
		||||
                        else if ( xmlStrEqual( value, ( const xmlChar* ) "yes" ) == 1
 | 
			
		||||
                                || xmlStrEqual( value, ( const xmlChar* ) "designated" ) == 1
 | 
			
		||||
                                || xmlStrEqual( value, ( const xmlChar* ) "official" ) == 1
 | 
			
		||||
                                || xmlStrEqual( value, ( const xmlChar* ) "permissive" ) == 1
 | 
			
		||||
                        ) {
 | 
			
		||||
                            way.access = true;
 | 
			
		||||
                        }
 | 
			
		||||
                    }
 | 
			
		||||
 | 
			
		||||
					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;
 | 
			
		||||
                    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( xmlTextReaderPtr& inputReader ) {
 | 
			
		||||
	_Node node;
 | 
			
		||||
	node.trafficSignal = false;
 | 
			
		||||
    _Node node;
 | 
			
		||||
    node.trafficSignal = false;
 | 
			
		||||
 | 
			
		||||
	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 );
 | 
			
		||||
	}
 | 
			
		||||
    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 ( 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 ( 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 );
 | 
			
		||||
			}
 | 
			
		||||
            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;
 | 
			
		||||
            xmlFree( childName );
 | 
			
		||||
        }
 | 
			
		||||
    }
 | 
			
		||||
    return node;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
double ApproximateDistance( const int lat1, const int lon1, const int lat2, const int lon2 ) {
 | 
			
		||||
	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;
 | 
			
		||||
    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;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#endif /* EXTRACTORSTRUCTS_H_ */
 | 
			
		||||
 | 
			
		||||
@ -37,224 +37,231 @@ or see http://www.gnu.org/licenses/agpl.txt.
 | 
			
		||||
 | 
			
		||||
using namespace std;
 | 
			
		||||
typedef google::dense_hash_map<NodeID, _Node> NodeMap;
 | 
			
		||||
typedef stxxl::vector<NodeID> STXXLNodeIDVector;
 | 
			
		||||
typedef stxxl::vector<_Node> STXXLNodeVector;
 | 
			
		||||
typedef stxxl::vector<_Edge> STXXLEdgeVector;
 | 
			
		||||
 | 
			
		||||
_Stats stats;
 | 
			
		||||
Settings settings;
 | 
			
		||||
vector<NodeID> SignalNodes;
 | 
			
		||||
 | 
			
		||||
STXXLNodeIDVector usedNodes;
 | 
			
		||||
STXXLNodeVector allNodes;
 | 
			
		||||
STXXLNodeVector confirmedNodes;
 | 
			
		||||
STXXLEdgeVector allEdges;
 | 
			
		||||
STXXLEdgeVector confirmedEdges;
 | 
			
		||||
NodeMap * nodeMap = new NodeMap();
 | 
			
		||||
 | 
			
		||||
int main (int argc, char *argv[])
 | 
			
		||||
{
 | 
			
		||||
	if(argc <= 1)
 | 
			
		||||
	{
 | 
			
		||||
		cerr << "usage: " << endl << argv[0] << " <file.osm>" << endl;
 | 
			
		||||
		exit(-1);
 | 
			
		||||
	}
 | 
			
		||||
	cout << "reading input file. This may take some time ..." << flush;
 | 
			
		||||
	double time = get_timestamp();
 | 
			
		||||
	settings.speedProfile.names.insert(settings.speedProfile.names.begin(), names, names+13);
 | 
			
		||||
	settings.speedProfile.speed.insert(settings.speedProfile.speed.begin(), speeds, speeds+13);
 | 
			
		||||
    if(argc <= 1)
 | 
			
		||||
    {
 | 
			
		||||
        cerr << "usage: " << endl << argv[0] << " <file.osm>" << endl;
 | 
			
		||||
        exit(-1);
 | 
			
		||||
    }
 | 
			
		||||
    cout << "reading input file. This may take some time ..." << flush;
 | 
			
		||||
    double time = get_timestamp();
 | 
			
		||||
    settings.speedProfile.names.insert(settings.speedProfile.names.begin(), names, names+13);
 | 
			
		||||
    settings.speedProfile.speed.insert(settings.speedProfile.speed.begin(), speeds, speeds+13);
 | 
			
		||||
 | 
			
		||||
	xmlTextReaderPtr inputReader = xmlNewTextReaderFilename( argv[1] );
 | 
			
		||||
	ofstream allNodeFile("_allnodes", ios::binary);
 | 
			
		||||
	ofstream usedNodesFile("_usednodes", ios::binary);
 | 
			
		||||
	ofstream wayFile("_ways", ios::binary);
 | 
			
		||||
	nodeMap->set_empty_key(UINT_MAX);
 | 
			
		||||
	try {
 | 
			
		||||
		while ( xmlTextReaderRead( inputReader ) == 1 ) {
 | 
			
		||||
			const int type = xmlTextReaderNodeType( inputReader );
 | 
			
		||||
    xmlTextReaderPtr inputReader = xmlNewTextReaderFilename( argv[1] );
 | 
			
		||||
    nodeMap->set_empty_key(UINT_MAX);
 | 
			
		||||
    try {
 | 
			
		||||
        while ( xmlTextReaderRead( inputReader ) == 1 ) {
 | 
			
		||||
            const int type = xmlTextReaderNodeType( inputReader );
 | 
			
		||||
 | 
			
		||||
			//1 is Element
 | 
			
		||||
			if ( type != 1 )
 | 
			
		||||
				continue;
 | 
			
		||||
            //1 is Element
 | 
			
		||||
            if ( type != 1 )
 | 
			
		||||
                continue;
 | 
			
		||||
 | 
			
		||||
			xmlChar* currentName = xmlTextReaderName( inputReader );
 | 
			
		||||
			if ( currentName == NULL )
 | 
			
		||||
				continue;
 | 
			
		||||
            xmlChar* currentName = xmlTextReaderName( inputReader );
 | 
			
		||||
            if ( currentName == NULL )
 | 
			
		||||
                continue;
 | 
			
		||||
 | 
			
		||||
			if ( xmlStrEqual( currentName, ( const xmlChar* ) "node" ) == 1 ) {
 | 
			
		||||
				stats.numberOfNodes++;
 | 
			
		||||
				_Node node = _ReadXMLNode( inputReader );
 | 
			
		||||
				allNodeFile.write((char *)&node, sizeof(node));// << node.id << node.lat << node.lon << node.trafficSignal << endl;
 | 
			
		||||
            if ( xmlStrEqual( currentName, ( const xmlChar* ) "node" ) == 1 ) {
 | 
			
		||||
                _Node node = _ReadXMLNode( inputReader );
 | 
			
		||||
                allNodes.push_back(node);
 | 
			
		||||
                if ( node.trafficSignal )
 | 
			
		||||
                    SignalNodes.push_back( node.id );
 | 
			
		||||
 | 
			
		||||
				if ( node.trafficSignal )
 | 
			
		||||
					SignalNodes.push_back( node.id );
 | 
			
		||||
            }
 | 
			
		||||
            else if ( xmlStrEqual( currentName, ( const xmlChar* ) "way" ) == 1 ) {
 | 
			
		||||
                _Way way = _ReadXMLWay( inputReader, settings );
 | 
			
		||||
 | 
			
		||||
			}
 | 
			
		||||
			else if ( xmlStrEqual( currentName, ( const xmlChar* ) "way" ) == 1 ) {
 | 
			
		||||
				stats.numberOfWays++;
 | 
			
		||||
				_Way way = _ReadXMLWay( inputReader, settings, stats );
 | 
			
		||||
                if ( way.usefull && way.access && way.path.size() ) {
 | 
			
		||||
                    for ( unsigned i = 0; i < way.path.size(); ++i ) {
 | 
			
		||||
                        usedNodes.push_back(way.path[i]);
 | 
			
		||||
                    }
 | 
			
		||||
 | 
			
		||||
				if ( way.usefull && way.access && way.path.size() ) {
 | 
			
		||||
					for ( unsigned i = 0; i < way.path.size(); ++i ) {
 | 
			
		||||
						usedNodesFile.write((char *)&way.path[i], sizeof(NodeID));
 | 
			
		||||
					}
 | 
			
		||||
                    if ( way.direction == _Way::opposite )
 | 
			
		||||
                        std::reverse( way.path.begin(), way.path.end() );
 | 
			
		||||
 | 
			
		||||
					if ( way.direction == _Way::opposite )
 | 
			
		||||
						std::reverse( way.path.begin(), way.path.end() );
 | 
			
		||||
                    {
 | 
			
		||||
                        vector< NodeID > & path = way.path;
 | 
			
		||||
                        double speed = way.maximumSpeed;
 | 
			
		||||
                        assert(way.type > -1 || way.maximumSpeed != -1);
 | 
			
		||||
                        assert(path.size()>0);
 | 
			
		||||
 | 
			
		||||
					stats.numberOfEdges += ( int ) way.path.size() - 1;
 | 
			
		||||
					{
 | 
			
		||||
						vector< NodeID > & path = way.path;
 | 
			
		||||
						double speed = way.maximumSpeed;
 | 
			
		||||
						assert(way.type > -1 || way.maximumSpeed != -1);
 | 
			
		||||
						assert(path.size()>0);
 | 
			
		||||
                        for(vector< NodeID >::size_type n = 0; n < path.size()-1; n++)
 | 
			
		||||
                        {
 | 
			
		||||
                            _Edge e;
 | 
			
		||||
                            e.start = way.path[n];
 | 
			
		||||
                            e.target = way.path[n+1];
 | 
			
		||||
                            e.type = way.type;
 | 
			
		||||
                            e.direction = way.direction;
 | 
			
		||||
                            e.speed = way.maximumSpeed;
 | 
			
		||||
                            allEdges.push_back(e);
 | 
			
		||||
                        }
 | 
			
		||||
                    }
 | 
			
		||||
                }
 | 
			
		||||
            }
 | 
			
		||||
            xmlFree( currentName );
 | 
			
		||||
        }
 | 
			
		||||
        cout << "ok, after " << get_timestamp() - time << "s" << endl;
 | 
			
		||||
        time = get_timestamp();
 | 
			
		||||
        unsigned memory_to_use = 1024 * 1024 * 1024;
 | 
			
		||||
 | 
			
		||||
						for(vector< NodeID >::size_type n = 0; n < path.size()-1; n++)
 | 
			
		||||
						{
 | 
			
		||||
							//serialize edge (path[n], path[n+1])
 | 
			
		||||
							wayFile.write((char*)&way.path[n], sizeof(NodeID));
 | 
			
		||||
							wayFile.write((char*)&way.path[n+1], sizeof(NodeID));
 | 
			
		||||
							wayFile.write((char*)&way.type, sizeof(short));
 | 
			
		||||
							wayFile.write((char*)&way.direction, sizeof(short));
 | 
			
		||||
							wayFile.write((char*)&way.maximumSpeed, sizeof(double));
 | 
			
		||||
						}
 | 
			
		||||
					}
 | 
			
		||||
				}
 | 
			
		||||
			}
 | 
			
		||||
			xmlFree( currentName );
 | 
			
		||||
		}
 | 
			
		||||
		allNodeFile.close();
 | 
			
		||||
		usedNodesFile.close();
 | 
			
		||||
		wayFile.close();
 | 
			
		||||
		cout << "ok, after " << get_timestamp() - time << "s" << endl;
 | 
			
		||||
		time = get_timestamp();
 | 
			
		||||
		unsigned memory_to_use = 1024 * 1024 * 1024;
 | 
			
		||||
        cout << "Sorting used nodes ..." << flush;
 | 
			
		||||
        stxxl::sort(usedNodes.begin(), usedNodes.end(), Cmp(), memory_to_use);
 | 
			
		||||
        cout << "ok, after " << get_timestamp() - time << "s" << endl;
 | 
			
		||||
        time = get_timestamp();
 | 
			
		||||
        cout << "Erasing duplicate entries ..." << flush;
 | 
			
		||||
        stxxl::vector<NodeID>::iterator NewEnd = unique ( usedNodes.begin(),usedNodes.end() ) ;
 | 
			
		||||
        usedNodes.resize ( NewEnd - usedNodes.begin() );
 | 
			
		||||
        cout << "ok, after " << get_timestamp() - time << "s" << endl;
 | 
			
		||||
        time = get_timestamp();
 | 
			
		||||
 | 
			
		||||
		stxxl::syscall_file f("_usednodes", stxxl::file::DIRECT | stxxl::file::RDWR);
 | 
			
		||||
		typedef stxxl::vector<NodeID> usedNodesVectorType;
 | 
			
		||||
        cout << "Sorting all nodes ..." << flush;
 | 
			
		||||
        stxxl::ksort(allNodes.begin(), allNodes.end(), memory_to_use);
 | 
			
		||||
        cout << "ok, after " << get_timestamp() - time << "s" << endl;
 | 
			
		||||
        time = get_timestamp();
 | 
			
		||||
 | 
			
		||||
		usedNodesVectorType usedNodes( &f);
 | 
			
		||||
		cout << "Sorting used nodes ..." << flush;
 | 
			
		||||
		stxxl::sort(usedNodes.begin(), usedNodes.end(), Cmp(), memory_to_use);
 | 
			
		||||
		cout << "ok, after " << get_timestamp() - time << "s" << endl;
 | 
			
		||||
		time = get_timestamp();
 | 
			
		||||
		cout << "Erasing duplicate entries ..." << flush;
 | 
			
		||||
		stxxl::vector<NodeID>::iterator NewEnd = unique ( usedNodes.begin(),usedNodes.end() ) ;
 | 
			
		||||
		usedNodes.resize ( NewEnd - usedNodes.begin() );
 | 
			
		||||
		cout << "ok, after " << get_timestamp() - time << "s" << endl;
 | 
			
		||||
		time = get_timestamp();
 | 
			
		||||
        string name(argv[1]);
 | 
			
		||||
        int pos=name.find(".osm"); // pos=9
 | 
			
		||||
        if(pos!=string::npos)
 | 
			
		||||
        {
 | 
			
		||||
            name.replace(pos, 5, ".osrm");
 | 
			
		||||
        } else {
 | 
			
		||||
            name.append(".osrm");
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
		stxxl::syscall_file fallnodes("_allnodes", stxxl::file::DIRECT | stxxl::file::RDWR);
 | 
			
		||||
		typedef stxxl::vector< _Node > second_vector_type;
 | 
			
		||||
        ofstream fout;
 | 
			
		||||
        fout.open(name.c_str());
 | 
			
		||||
        //        ifstream inway("_ways", ios::binary);
 | 
			
		||||
 | 
			
		||||
		second_vector_type van(&fallnodes);
 | 
			
		||||
		cout << "Sorting all nodes ..." << flush;
 | 
			
		||||
		stxxl::ksort(van.begin(), van.end(), memory_to_use);
 | 
			
		||||
		cout << "ok, after " << get_timestamp() - time << "s" << endl;
 | 
			
		||||
		time = get_timestamp();
 | 
			
		||||
        cout << "Writing used nodes ..." << flush;
 | 
			
		||||
        NodeID counter = 0;
 | 
			
		||||
        NodeID notfound = 0;
 | 
			
		||||
        STXXLNodeVector::iterator nvit = allNodes.begin();
 | 
			
		||||
        STXXLNodeIDVector::iterator niit = usedNodes.begin();
 | 
			
		||||
        while(niit != usedNodes.end() && nvit != allNodes.end())
 | 
			
		||||
        {
 | 
			
		||||
            if(*niit < nvit->id){
 | 
			
		||||
                niit++;
 | 
			
		||||
                continue;
 | 
			
		||||
            }
 | 
			
		||||
            if(*niit > nvit->id)
 | 
			
		||||
            {
 | 
			
		||||
                nvit++;
 | 
			
		||||
                continue;
 | 
			
		||||
            }
 | 
			
		||||
            if(*niit == nvit->id)
 | 
			
		||||
            {
 | 
			
		||||
                confirmedNodes.push_back(*nvit);
 | 
			
		||||
                nodeMap->insert(std::make_pair(nvit->id, *nvit));
 | 
			
		||||
                niit++;
 | 
			
		||||
                nvit++;
 | 
			
		||||
            }
 | 
			
		||||
        }
 | 
			
		||||
        fout << confirmedNodes.size() << endl;
 | 
			
		||||
        for(STXXLNodeVector::iterator ut = confirmedNodes.begin(); ut != confirmedNodes.end(); ut++)
 | 
			
		||||
        {
 | 
			
		||||
            fout << ut->id<< " " << ut->lon << " " << ut->lat << "\n";
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
		cout << endl << "Statistics: " << endl;
 | 
			
		||||
		cout << "All Nodes: " << stats.numberOfNodes << endl;
 | 
			
		||||
		cout << "Used Nodes: " << nodeMap->size() << endl;
 | 
			
		||||
		cout << "Number of Ways: " << stats.numberOfWays << endl;
 | 
			
		||||
		cout << "Edges in graph: " << stats.numberOfEdges << endl;
 | 
			
		||||
		cout << "Number of ways with maxspeed information: " << stats.numberOfMaxspeed << endl;
 | 
			
		||||
		cout << "Number of nodes with traffic lights: " << SignalNodes.size() << endl;
 | 
			
		||||
		cout << "finished loading data" << endl;
 | 
			
		||||
		cout << "calculated edge weights and writing to disk ..." << flush;
 | 
			
		||||
		string name(argv[1]);
 | 
			
		||||
		int pos=name.find(".osm"); // pos=9
 | 
			
		||||
		if(pos!=string::npos)
 | 
			
		||||
		{
 | 
			
		||||
			name.replace(pos, 5, ".osrm");
 | 
			
		||||
		} else {
 | 
			
		||||
			name.append(".osrm");
 | 
			
		||||
		}
 | 
			
		||||
        cout << "ok, after " << get_timestamp() - time << "s" << endl;
 | 
			
		||||
        time = get_timestamp();
 | 
			
		||||
 | 
			
		||||
		ofstream fout;
 | 
			
		||||
		fout.open(name.c_str());
 | 
			
		||||
		ifstream inall("_allnodes", ios::binary);
 | 
			
		||||
		ifstream inuse("_usednodes", ios::binary);
 | 
			
		||||
		ifstream inway("_ways", ios::binary);
 | 
			
		||||
        cout << "confirming used ways ..." << endl;
 | 
			
		||||
        for(STXXLEdgeVector::iterator eit = allEdges.begin(); eit != allEdges.end(); eit++)
 | 
			
		||||
        {
 | 
			
		||||
            assert(eit->type > -1 || eit->speed != -1);
 | 
			
		||||
 | 
			
		||||
		cout << "Writing used nodes ..." << flush;
 | 
			
		||||
		fout << usedNodes.size() << endl;
 | 
			
		||||
		NodeID counter = 0;
 | 
			
		||||
		for(usedNodesVectorType::iterator it = usedNodes.begin(); it!=usedNodes.end(); it++)
 | 
			
		||||
		{
 | 
			
		||||
			NodeID currentNodeID = *it;
 | 
			
		||||
			_Node current_Node;
 | 
			
		||||
			inall.read((char *)¤t_Node, sizeof(_Node));
 | 
			
		||||
			while(currentNodeID!=current_Node.id)
 | 
			
		||||
			{
 | 
			
		||||
				inall.read((char *)¤t_Node, sizeof(_Node));
 | 
			
		||||
			}
 | 
			
		||||
			fout << current_Node.id<< " " << current_Node.lon << " " << current_Node.lat << "\n";
 | 
			
		||||
			nodeMap->insert(std::make_pair(current_Node.id, current_Node));
 | 
			
		||||
			counter++;
 | 
			
		||||
		}
 | 
			
		||||
		cout << "ok, after " << get_timestamp() - time << "s" << endl;
 | 
			
		||||
		time = get_timestamp();
 | 
			
		||||
            NodeMap::iterator startit = nodeMap->find(eit->start);
 | 
			
		||||
            if(startit == nodeMap->end())
 | 
			
		||||
            {
 | 
			
		||||
                continue;
 | 
			
		||||
            }
 | 
			
		||||
            NodeMap::iterator targetit = nodeMap->find(eit->target);
 | 
			
		||||
 | 
			
		||||
		cout << "writing used ways ..." << endl;
 | 
			
		||||
		NodeID start, target;
 | 
			
		||||
		short type, direction;
 | 
			
		||||
		double maximumSpeed;
 | 
			
		||||
		fout << stats.numberOfEdges << "\n";
 | 
			
		||||
		while(!inway.eof())
 | 
			
		||||
		{
 | 
			
		||||
            if(targetit == nodeMap->end())
 | 
			
		||||
            {
 | 
			
		||||
                continue;
 | 
			
		||||
            }
 | 
			
		||||
            confirmedEdges.push_back(*eit);
 | 
			
		||||
        }
 | 
			
		||||
        fout << confirmedEdges.size() << "\n";
 | 
			
		||||
        cout << "ok, after " << get_timestamp() - time << "s" << endl;
 | 
			
		||||
        time = get_timestamp();
 | 
			
		||||
 | 
			
		||||
			inway.read((char*)&start, sizeof(NodeID));
 | 
			
		||||
			inway.read((char*)&target, sizeof(NodeID));
 | 
			
		||||
			inway.read((char*)&type, sizeof(short));
 | 
			
		||||
			inway.read((char*)&direction, sizeof(short));
 | 
			
		||||
			inway.read((char*)&maximumSpeed, sizeof(double));
 | 
			
		||||
			assert(type > -1 || maximumSpeed != -1);
 | 
			
		||||
        cout << "writing confirmed ways ..." << endl;
 | 
			
		||||
 | 
			
		||||
			NodeMap::iterator startit = nodeMap->find(start);
 | 
			
		||||
			if(startit == nodeMap->end())
 | 
			
		||||
			{
 | 
			
		||||
				cerr << "Node " << start << " missing albeit referenced in way. Edge skipped" << endl;
 | 
			
		||||
				continue;
 | 
			
		||||
			}
 | 
			
		||||
			NodeMap::iterator targetit = nodeMap->find(target);
 | 
			
		||||
        for(STXXLEdgeVector::iterator eit = confirmedEdges.begin(); eit != confirmedEdges.end(); eit++)
 | 
			
		||||
        {
 | 
			
		||||
            NodeMap::iterator startit = nodeMap->find(eit->start);
 | 
			
		||||
            if(startit == nodeMap->end())
 | 
			
		||||
            {
 | 
			
		||||
                continue;
 | 
			
		||||
            }
 | 
			
		||||
            NodeMap::iterator targetit = nodeMap->find(eit->target);
 | 
			
		||||
 | 
			
		||||
			if(targetit == nodeMap->end())
 | 
			
		||||
			{
 | 
			
		||||
				cerr << "Node << " << target << "missing albeit reference in a way. Edge skipped" << endl;
 | 
			
		||||
				continue;
 | 
			
		||||
			}
 | 
			
		||||
            if(targetit == nodeMap->end())
 | 
			
		||||
            {
 | 
			
		||||
                continue;
 | 
			
		||||
            }
 | 
			
		||||
            double distance = ApproximateDistance(startit->second.lat, startit->second.lon, targetit->second.lat, targetit->second.lon);
 | 
			
		||||
            if(eit->speed == -1)
 | 
			
		||||
                eit->speed = settings.speedProfile.speed[eit->type];
 | 
			
		||||
            double weight = ( distance * 10. ) / (eit->speed / 3.6);
 | 
			
		||||
            double intWeight = max(1, (int) weight);
 | 
			
		||||
            switch(eit->direction)
 | 
			
		||||
            {
 | 
			
		||||
            case _Way::notSure:
 | 
			
		||||
                fout << startit->first << " " << targetit->first << " " << max(1, (int)distance) << " " << 0 << " " << intWeight << "\n";
 | 
			
		||||
                break;
 | 
			
		||||
            case _Way::oneway:
 | 
			
		||||
                fout << startit->first << " " << targetit->first << " " << max(1, (int)distance) << " " << 1 << " " << intWeight << "\n";
 | 
			
		||||
                break;
 | 
			
		||||
            case _Way::bidirectional:
 | 
			
		||||
                fout << startit->first << " " << targetit->first << " " << max(1, (int)distance) << " " << 0 << " " << intWeight << "\n";
 | 
			
		||||
                break;
 | 
			
		||||
            case _Way::opposite:
 | 
			
		||||
                fout << startit->first << " " << targetit->first << " " << max(1, (int)distance) << " " << 1 << " " << intWeight << "\n";
 | 
			
		||||
                break;
 | 
			
		||||
            default:
 | 
			
		||||
                assert(false);
 | 
			
		||||
                break;
 | 
			
		||||
            }
 | 
			
		||||
        }
 | 
			
		||||
        fout.close();
 | 
			
		||||
        cout << "ok, after " << get_timestamp() - time << "s" << endl;
 | 
			
		||||
        time = get_timestamp();
 | 
			
		||||
    } catch ( const std::exception& e ) {
 | 
			
		||||
        cerr <<  "Caught Execption:" << e.what() << endl;
 | 
			
		||||
        return false;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
			double distance = ApproximateDistance(startit->second.lat, startit->second.lon, targetit->second.lat, targetit->second.lon);
 | 
			
		||||
			if(maximumSpeed == -1)
 | 
			
		||||
				maximumSpeed = settings.speedProfile.speed[type];
 | 
			
		||||
			double weight = ( distance * 10. ) / (maximumSpeed / 3.6);
 | 
			
		||||
			double intWeight = max(1, (int) weight);
 | 
			
		||||
			switch(direction)
 | 
			
		||||
			{
 | 
			
		||||
			case _Way::notSure:
 | 
			
		||||
				fout << startit->first << " " << targetit->first << " " << max(1, (int)distance) << " " << 0 << " " << intWeight << "\n";
 | 
			
		||||
				break;
 | 
			
		||||
			case _Way::oneway:
 | 
			
		||||
				fout << startit->first << " " << targetit->first << " " << max(1, (int)distance) << " " << 1 << " " << intWeight << "\n";
 | 
			
		||||
				break;
 | 
			
		||||
			case _Way::bidirectional:
 | 
			
		||||
				fout << startit->first << " " << targetit->first << " " << max(1, (int)distance) << " " << 0 << " " << intWeight << "\n";
 | 
			
		||||
				break;
 | 
			
		||||
			case _Way::opposite:
 | 
			
		||||
				fout << startit->first << " " << targetit->first << " " << max(1, (int)distance) << " " << 1 << " " << intWeight << "\n";
 | 
			
		||||
				break;
 | 
			
		||||
			default:
 | 
			
		||||
				assert(false);
 | 
			
		||||
				break;
 | 
			
		||||
			}
 | 
			
		||||
		}
 | 
			
		||||
		inway.close();
 | 
			
		||||
		fout.close();
 | 
			
		||||
		cout << "ok, after " << get_timestamp() - time << "s" << endl;
 | 
			
		||||
		time = get_timestamp();
 | 
			
		||||
	} catch ( const std::exception& e ) {
 | 
			
		||||
		cerr <<  "Caught Execption:" << e.what() << endl;
 | 
			
		||||
		return false;
 | 
			
		||||
	}
 | 
			
		||||
	SignalNodes.clear();
 | 
			
		||||
	xmlFreeTextReader(inputReader);
 | 
			
		||||
    cout << endl << "Statistics:" << endl;
 | 
			
		||||
    cout << "-----------" << endl;
 | 
			
		||||
    cout << "Usable Nodes: " << confirmedNodes.size() << endl;
 | 
			
		||||
    cout << "Usable Ways : " << confirmedEdges.size() << endl;
 | 
			
		||||
 | 
			
		||||
	remove("_allnodes");
 | 
			
		||||
	remove("_usednodes");
 | 
			
		||||
	remove("_ways");
 | 
			
		||||
	return true;
 | 
			
		||||
    SignalNodes.clear();
 | 
			
		||||
    usedNodes.clear();
 | 
			
		||||
    allNodes.clear();
 | 
			
		||||
    confirmedNodes.clear();
 | 
			
		||||
    allEdges.clear();
 | 
			
		||||
    confirmedEdges.clear();
 | 
			
		||||
 | 
			
		||||
    xmlFreeTextReader(inputReader);
 | 
			
		||||
    return 0;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
@ -18,180 +18,13 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 | 
			
		||||
or see http://www.gnu.org/licenses/agpl.txt.
 | 
			
		||||
 */
 | 
			
		||||
 | 
			
		||||
#include <cassert>
 | 
			
		||||
#include <climits>
 | 
			
		||||
#include <cstdlib>
 | 
			
		||||
#include <iostream>
 | 
			
		||||
#include <string>
 | 
			
		||||
#include <sstream>
 | 
			
		||||
#include <vector>
 | 
			
		||||
#include <libxml/xmlreader.h>
 | 
			
		||||
#include <google/sparse_hash_map>
 | 
			
		||||
 | 
			
		||||
#include "typedefs.h"
 | 
			
		||||
#include "DataStructures/extractorStructs.h"
 | 
			
		||||
using namespace std;
 | 
			
		||||
typedef google::dense_hash_map<NodeID, _Node> NodeMap;
 | 
			
		||||
 | 
			
		||||
_Stats stats;
 | 
			
		||||
Settings settings;
 | 
			
		||||
NodeMap AllNodes;
 | 
			
		||||
 | 
			
		||||
vector<NodeID> SignalNodes;
 | 
			
		||||
vector<NodeID> UsedNodes;
 | 
			
		||||
vector<_Way> UsedWays;
 | 
			
		||||
 | 
			
		||||
int main (int argc, char *argv[])
 | 
			
		||||
{
 | 
			
		||||
    if(argc <= 1)
 | 
			
		||||
    {
 | 
			
		||||
        cerr << "usage: " << endl << argv[0] << " <file.osm>" << endl;
 | 
			
		||||
        exit(-1);
 | 
			
		||||
    }
 | 
			
		||||
    cout << "reading input file. This may take some time ..." << flush;
 | 
			
		||||
 | 
			
		||||
    settings.speedProfile.names.insert(settings.speedProfile.names.begin(), names, names+13);
 | 
			
		||||
    settings.speedProfile.speed.insert(settings.speedProfile.speed.begin(), speeds, speeds+13);
 | 
			
		||||
 | 
			
		||||
    AllNodes.set_empty_key(UINT_MAX);
 | 
			
		||||
    xmlTextReaderPtr inputReader = xmlNewTextReaderFilename( argv[1] );
 | 
			
		||||
    ofstream nodeFile("_nodes", ios::binary);
 | 
			
		||||
    ofstream wayFile("_ways", ios::binary);
 | 
			
		||||
    try {
 | 
			
		||||
        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 ) {
 | 
			
		||||
                stats.numberOfNodes++;
 | 
			
		||||
                _Node node = _ReadXMLNode( inputReader );
 | 
			
		||||
                AllNodes.insert(make_pair(node.id, node) );
 | 
			
		||||
 | 
			
		||||
                if ( node.trafficSignal )
 | 
			
		||||
                    SignalNodes.push_back( node.id );
 | 
			
		||||
 | 
			
		||||
            }
 | 
			
		||||
            else if ( xmlStrEqual( currentName, ( const xmlChar* ) "way" ) == 1 ) {
 | 
			
		||||
                stats.numberOfWays++;
 | 
			
		||||
                _Way way = _ReadXMLWay( inputReader, settings, stats );
 | 
			
		||||
 | 
			
		||||
                if ( way.usefull && way.access && way.path.size() ) {
 | 
			
		||||
                    for ( unsigned i = 0; i < way.path.size(); ++i ) {
 | 
			
		||||
                        UsedNodes.push_back( way.path[i] );
 | 
			
		||||
                    }
 | 
			
		||||
 | 
			
		||||
                    if ( way.direction == _Way::opposite )
 | 
			
		||||
                        std::reverse( way.path.begin(), way.path.end() );
 | 
			
		||||
 | 
			
		||||
                    stats.numberOfEdges += ( int ) way.path.size() - 1;
 | 
			
		||||
 | 
			
		||||
                    UsedWays.push_back(way);
 | 
			
		||||
                }
 | 
			
		||||
            }
 | 
			
		||||
            xmlFree( currentName );
 | 
			
		||||
        }
 | 
			
		||||
        sort(UsedNodes.begin(), UsedNodes.end());
 | 
			
		||||
        UsedNodes.erase(unique(UsedNodes.begin(), UsedNodes.end()), UsedNodes.end() );
 | 
			
		||||
        sort(SignalNodes.begin(), SignalNodes.end());
 | 
			
		||||
        SignalNodes.erase(unique(SignalNodes.begin(), SignalNodes.end()), SignalNodes.end() );
 | 
			
		||||
        cout << "ok" << endl;
 | 
			
		||||
        cout << endl << "Statistics: " << endl;
 | 
			
		||||
        cout << "All Nodes: " << stats.numberOfNodes << endl;
 | 
			
		||||
        cout << "Used Nodes: " << UsedNodes.size() << endl;
 | 
			
		||||
        cout << "Number of Ways: " << stats.numberOfWays << endl;
 | 
			
		||||
        cout << "Edges in graph: " << stats.numberOfEdges << endl;
 | 
			
		||||
        cout << "Number of ways with maxspeed information: " << stats.numberOfMaxspeed << endl;
 | 
			
		||||
        cout << "Number of nodes with traffic lights: " << SignalNodes.size() << endl;
 | 
			
		||||
        cout << "finished loading data" << endl;
 | 
			
		||||
        cout << "calculated edge weights and writing to disk ..." << flush;
 | 
			
		||||
        string name(argv[1]);
 | 
			
		||||
        int pos=name.find(".osm"); // pos=9
 | 
			
		||||
        if(pos!=string::npos)
 | 
			
		||||
        {
 | 
			
		||||
            //replace
 | 
			
		||||
            name.replace(pos, 5, ".osrm");
 | 
			
		||||
        } else {
 | 
			
		||||
            name.append(".osrm");
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        ofstream fout;
 | 
			
		||||
        fout.open(name.c_str());
 | 
			
		||||
 | 
			
		||||
        fout << UsedNodes.size() << endl;
 | 
			
		||||
        for(vector<NodeID>::size_type i = 0; i < UsedNodes.size(); i++)
 | 
			
		||||
        {
 | 
			
		||||
            NodeMap::iterator it = AllNodes.find(UsedNodes[i]);
 | 
			
		||||
            assert(it!=AllNodes.end());
 | 
			
		||||
            fout << UsedNodes[i] << " " << it->second.lon << " " << it->second.lat << "\n";
 | 
			
		||||
        }
 | 
			
		||||
        fout << flush;
 | 
			
		||||
        UsedNodes.clear();
 | 
			
		||||
        fout << stats.numberOfEdges << endl;
 | 
			
		||||
        for(vector<_Way>::size_type i = 0; i < UsedWays.size(); i++)
 | 
			
		||||
        {
 | 
			
		||||
            vector< NodeID > & path = UsedWays[i].path;
 | 
			
		||||
            double speed = UsedWays[i].maximumSpeed;
 | 
			
		||||
            assert(UsedWays[i].type > -1 || UsedWays[i].maximumSpeed != -1);
 | 
			
		||||
            assert(path.size()>0);
 | 
			
		||||
 | 
			
		||||
            for(vector< NodeID >::size_type n = 0; n < path.size()-1; n++)
 | 
			
		||||
            {
 | 
			
		||||
                //insert path[n], path[n+1]
 | 
			
		||||
                NodeMap::iterator startit = AllNodes.find(path[n]);
 | 
			
		||||
                if(startit == AllNodes.end())
 | 
			
		||||
                {
 | 
			
		||||
                    cerr << "Node " << path[n] << " missing albeit referenced in way. Edge skipped" << endl;
 | 
			
		||||
                    continue;
 | 
			
		||||
                }
 | 
			
		||||
                NodeMap::iterator targetit = AllNodes.find(path[n+1]);
 | 
			
		||||
 | 
			
		||||
                if(targetit == AllNodes.end())
 | 
			
		||||
                {
 | 
			
		||||
                    cerr << "Node << " << path[n+1] << "missing albeit reference in a way. Edge skipped" << endl;
 | 
			
		||||
                    continue;
 | 
			
		||||
                }
 | 
			
		||||
                double distance = ApproximateDistance(startit->second.lat, startit->second.lon, targetit->second.lat, targetit->second.lon);
 | 
			
		||||
                if(speed == -1)
 | 
			
		||||
                    speed = settings.speedProfile.speed[UsedWays[i].type];
 | 
			
		||||
                double weight = ( distance * 10. ) / (speed / 3.6);
 | 
			
		||||
                double intWeight = max(1, (int) weight);
 | 
			
		||||
                switch(UsedWays[i].direction)
 | 
			
		||||
                {
 | 
			
		||||
                case _Way::notSure:
 | 
			
		||||
                    fout << startit->first << " " << targetit->first << " " << max(1, (int)distance) << " " << 0 << " " << intWeight << "\n";
 | 
			
		||||
                    break;
 | 
			
		||||
                case _Way::oneway:
 | 
			
		||||
                    fout << startit->first << " " << targetit->first << " " << max(1, (int)distance) << " " << 1 << " " << intWeight << "\n";
 | 
			
		||||
                    break;
 | 
			
		||||
                case _Way::bidirectional:
 | 
			
		||||
                    fout << startit->first << " " << targetit->first << " " << max(1, (int)distance) << " " << 0 << " " << intWeight << "\n";
 | 
			
		||||
                    break;
 | 
			
		||||
                case _Way::opposite:
 | 
			
		||||
                    fout << startit->first << " " << targetit->first << " " << max(1, (int)distance) << " " << 1 << " " << intWeight << "\n";
 | 
			
		||||
                    break;
 | 
			
		||||
                default:
 | 
			
		||||
                    assert(false);
 | 
			
		||||
                    break;
 | 
			
		||||
                }
 | 
			
		||||
            }
 | 
			
		||||
        }
 | 
			
		||||
        fout.close();
 | 
			
		||||
        cout << "ok" << endl;
 | 
			
		||||
    } catch ( const std::exception& e ) {
 | 
			
		||||
        cerr <<  "Caught Execption:" << e.what() << endl;
 | 
			
		||||
        return false;
 | 
			
		||||
    }
 | 
			
		||||
    AllNodes.clear();
 | 
			
		||||
    SignalNodes.clear();
 | 
			
		||||
    UsedWays.clear();
 | 
			
		||||
    xmlFreeTextReader(inputReader);
 | 
			
		||||
    return true;
 | 
			
		||||
    cerr << argv[0] << " is deprecated. Use extractLargeNetwork" << endl;
 | 
			
		||||
    return -1;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
		Loading…
	
		Reference in New Issue
	
	Block a user