NBJunctionTypesMatrix Class Reference

#include <NBJunctionTypesMatrix.h>

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Detailed Description

A class that stores the relationship between incoming edges and the junction type resulting from their types.

Definition at line 46 of file NBJunctionTypesMatrix.h.

Public Member Functions
NBNode::BasicNodeType	getType (SUMOReal speed1, SUMOReal speed2) const
	NBJunctionTypesMatrix ()
	~NBJunctionTypesMatrix ()
Private Types
typedef std::map< char, NBNode::BasicNodeType >	CharToVal
typedef std::vector< std::pair < SUMOReal, SUMOReal > >	RangeCont
typedef std::vector< std::string >	StringCont
Private Member Functions
char	getNameAt (size_t pos1, size_t pos2) const
Private Attributes
CharToVal	myMap
RangeCont	myRanges
StringCont	myValues
Data Structures
class	range_finder

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Member Typedef Documentation

typedef std::map<char, NBNode::BasicNodeType> NBJunctionTypesMatrix::CharToVal [private]

a map of chars to ints

Definition at line 89 of file NBJunctionTypesMatrix.h.

typedef std::vector<std::pair<SUMOReal, SUMOReal> > NBJunctionTypesMatrix::RangeCont [private]

a container type for edge priority ranges

Definition at line 83 of file NBJunctionTypesMatrix.h.

typedef std::vector<std::string> NBJunctionTypesMatrix::StringCont [private]

A container type for the resulting junction types (cross matrix)

Definition at line 86 of file NBJunctionTypesMatrix.h.

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Constructor & Destructor Documentation

NBJunctionTypesMatrix::NBJunctionTypesMatrix

(

)

constructor

Definition at line 46 of file NBJunctionTypesMatrix.cpp.

References myMap, myRanges, myValues, NBNode::NODETYPE_NOJUNCTION, NBNode::NODETYPE_PRIORITY_JUNCTION, NBNode::NODETYPE_RIGHT_BEFORE_LEFT, NBNode::NODETYPE_TRAFFIC_LIGHT, and SUMOReal.

                                             {
    myMap['t'] = NBNode::NODETYPE_TRAFFIC_LIGHT;
    myMap['x'] = NBNode::NODETYPE_NOJUNCTION;
    myMap['p'] = NBNode::NODETYPE_PRIORITY_JUNCTION;
    myMap['r'] = NBNode::NODETYPE_RIGHT_BEFORE_LEFT;
    myRanges.push_back(std::pair<SUMOReal, SUMOReal>((SUMOReal)(0./3.6), (SUMOReal)(10./3.6)));
    myRanges.push_back(std::pair<SUMOReal, SUMOReal>((SUMOReal)(10./3.6), (SUMOReal)(30./3.6)));
    myRanges.push_back(std::pair<SUMOReal, SUMOReal>((SUMOReal)(30./3.6), (SUMOReal)(50./3.6)));
    myRanges.push_back(std::pair<SUMOReal, SUMOReal>((SUMOReal)(50./3.6), (SUMOReal)(70./3.6)));
    myRanges.push_back(std::pair<SUMOReal, SUMOReal>((SUMOReal)(70./3.6), (SUMOReal)(100./3.6)));
    myRanges.push_back(std::pair<SUMOReal, SUMOReal>((SUMOReal)(100./3.6), (SUMOReal)(999999./3.6)));
    //                 00001x
    //                 13570x
    //                 00000x
    myValues.push_back("rppppp"); // 000 - 010
    myValues.push_back(" rpppp"); // 010 - 030
    myValues.push_back("  rppp"); // 030 - 050
    myValues.push_back("   ttp"); // 050 - 070
    myValues.push_back("    tp"); // 070 - 100
    myValues.push_back("     p"); // 100 -
}

NBJunctionTypesMatrix::~NBJunctionTypesMatrix

(

)

destructor

Definition at line 69 of file NBJunctionTypesMatrix.cpp.

{}

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Member Function Documentation

char NBJunctionTypesMatrix::getNameAt	(	size_t	pos1,
		size_t	pos2
	)			const [private]

returns the one-char name of the junction type between the two given ranges

Definition at line 82 of file NBJunctionTypesMatrix.cpp.

References myValues.

Referenced by getType().

                                                               {
    std::string str = myValues[pos1];
    if (str[pos2]==' ') {
        return getNameAt(pos2, pos1);
    }
    return str[pos2];
}

NBNode::BasicNodeType NBJunctionTypesMatrix::getType	(	SUMOReal	speed1,
		SUMOReal	speed2
	)			const

returns the type of the junction on the crossing of edges of the given types

Definition at line 73 of file NBJunctionTypesMatrix.cpp.

References getNameAt(), myMap, and myRanges.

                                                                     {
    RangeCont::const_iterator p1 = find_if(myRanges.begin(), myRanges.end(), range_finder(speed1));
    RangeCont::const_iterator p2 = find_if(myRanges.begin(), myRanges.end(), range_finder(speed2));
    char name = getNameAt(distance(myRanges.begin(), p1), distance(myRanges.begin(), p2));
    return myMap.find(name)->second;
}

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Field Documentation

CharToVal NBJunctionTypesMatrix::myMap [private]

a map of chars to their NBNode-representation

Definition at line 103 of file NBJunctionTypesMatrix.h.

Referenced by getType(), and NBJunctionTypesMatrix().

RangeCont NBJunctionTypesMatrix::myRanges [private]

a container for edge priority ranges

Definition at line 92 of file NBJunctionTypesMatrix.h.

Referenced by getType(), and NBJunctionTypesMatrix().

StringCont NBJunctionTypesMatrix::myValues [private]

A container for the resulting junction types (cross matrix) The informations are stored as chars: 't': Traffic Light Junction 'r': Right-before-Left Junction 'p': Priority Junction 'x': no Junction

Definition at line 100 of file NBJunctionTypesMatrix.h.

Referenced by getNameAt(), and NBJunctionTypesMatrix().

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The documentation for this class was generated from the following files:

• NBJunctionTypesMatrix.h
• NBJunctionTypesMatrix.cpp