NBHelpers Class Reference

#include <NBHelpers.h>

Collaboration diagram for NBHelpers:

Static Public Member Functions
static SUMOReal	distance (NBNode *node1, NBNode *node2)
	returns the distance between both nodes More...
static void	loadEdgesFromFile (const std::string &file, std::set< std::string > &into)
	Add edge ids defined in file (either ID or edge:ID per line) into the given set. More...
static void	loadPrefixedIDsFomFile (const std::string &file, const std::string prefix, std::set< std::string > &into)
	Add prefixed ids defined in file. More...
static std::string	normalIDRepresentation (const std::string &id)
	converts the numerical id to its "normal" string representation More...
static SUMOReal	normRelAngle (SUMOReal angle1, SUMOReal angle2)
	ensure that reverse relAngles (>=179.999) always count as turnarounds (-180) More...
static SUMOReal	relAngle (SUMOReal angle1, SUMOReal angle2)
	computes the relative angle between the two angles More...

Detailed Description

Some mathmatical methods for the computation of angles

Definition at line 54 of file NBHelpers.h.

Member Function Documentation

SUMOReal NBHelpers::distance ( NBNode *  node1, NBNode *  node2  )

static

returns the distance between both nodes

Definition at line 91 of file NBHelpers.cpp.

References Position::distanceTo(), and NBNode::getPosition().

void NBHelpers::loadEdgesFromFile ( const std::string &  file, std::set< std::string > &  into  )

static

Add edge ids defined in file (either ID or edge:ID per line) into the given set.

Definition at line 97 of file NBHelpers.cpp.

References StringUtils::startsWith().

Referenced by NBEdgeCont::applyOptions(), and NBNodeCont::removeUnwishedNodes().

void NBHelpers::loadPrefixedIDsFomFile ( const std::string &  file, const std::string  prefix, std::set< std::string > &  into  )

static

Add prefixed ids defined in file.

Definition at line 115 of file NBHelpers.cpp.

References StringUtils::startsWith().

Referenced by NBNodeCont::remapIDs(), NBEdgeCont::remapIDs(), NWWriter_DlrNavteq::writeNodesUnsplitted(), and NWWriter_DlrNavteq::writeProhibitedManoeuvres().

std::string NBHelpers::normalIDRepresentation ( const std::string &  id )

static

converts the numerical id to its "normal" string representation

Definition at line 80 of file NBHelpers.cpp.

References SUMOReal.

Referenced by NIImporter_VISUM::getNamedEdge(), NIImporter_VISUM::getNamedEdgeContinuating(), NIImporter_VISUM::getNamedFloat(), NIImporter_VISUM::getNamedNode(), NIImporter_VISUM::getNamedString(), NIImporter_VISUM::parse_Connectors(), NIImporter_VISUM::parse_Districts(), NIImporter_VISUM::parse_Edges(), NIImporter_VISUM::parse_Lanes(), NIImporter_VISUM::parse_LanesConnections(), NIImporter_VISUM::parse_Nodes(), NIImporter_VISUM::parse_Phases(), NIImporter_VISUM::parse_SignalGroups(), NIImporter_VISUM::parse_SignalGroupsToPhases(), NIImporter_VISUM::parse_TrafficLights(), and NIImporter_VISUM::parse_Types().

SUMOReal NBHelpers::normRelAngle ( SUMOReal  angle1, SUMOReal  angle2  )

static

ensure that reverse relAngles (>=179.999) always count as turnarounds (-180)

Definition at line 69 of file NBHelpers.cpp.

References NUMERICAL_EPS, relAngle(), and SUMOReal.

Referenced by NBTurningDirectionsComputer::computeTurnDirectionsForNode(), NBNode::getDirection(), NBContHelper::same_connection_edge_sorter::getMinMaxRelAngles(), NBContHelper::relative_outgoing_edge_sorter::operator()(), NBContHelper::straightness_sorter::operator()(), and NBContHelper::relative_incoming_edge_sorter::operator()().

SUMOReal NBHelpers::relAngle ( SUMOReal  angle1, SUMOReal  angle2  )

static

computes the relative angle between the two angles

Definition at line 56 of file NBHelpers.cpp.

References SUMOReal.

Referenced by NBNode::buildCrossings(), NBOwnTLDef::computeLogicAndConts(), NBNode::geometryLike(), NBEdgeCont::guessRoundabouts(), NBRequest::laneConflict(), and normRelAngle().

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

• NBHelpers.h
• NBHelpers.cpp