A list of positions. More...

#include <PositionVector.h>

Inheritance diagram for PositionVector:

Data Structures
class	as_poly_cw_sorter

class	increasing_x_y_sorter

Public Types
typedef std::vector< Position >	ContType
	Definition of the list of points.

Public Member Functions
void	add (SUMOReal xoff, SUMOReal yoff, SUMOReal zoff)

void	append (const PositionVector &v)

int	appendWithCrossingPoint (const PositionVector &v)

SUMOReal	area () const
	Returns the area (0 for non-closed)

bool	around (const Position &p, SUMOReal offset=0) const
	Returns the information whether the position vector describes a polygon lying around the given point The optional offset is added to the polygon's bounderies.

const Position &	back () const

ContType::const_iterator	begin () const

SUMOReal	beginEndAngle () const

void	clear ()
	Removes all information from this list.

void	closePolygon ()

PositionVector	convexHull () const

bool	crosses (const Position &p1, const Position &p2) const

SUMOReal	distance (const Position &p) const

std::vector< SUMOReal >	distances (const PositionVector &s) const

ContType::const_iterator	end () const

void	eraseAt (int i)

void	extrapolate (SUMOReal val)

const Position &	front () const

Line	getBegLine () const

Boundary	getBoxBoundary () const
	Returns a boundary enclosing this list of lines.

Position	getCentroid () const
	Returns the centroid (closes the polygon if unclosed)

Line	getEndLine () const

Position	getLineCenter () const

Position	getPolygonCenter () const
	Returns the arithmetic of all corner points.

PositionVector	getSubpart (SUMOReal begin, SUMOReal end) const

PositionVector	getSubpart2D (SUMOReal begin, SUMOReal end) const

int	indexOfClosest (const Position &p) const

void	insertAt (int index, const Position &p)

int	insertAtClosest (const Position &p)

PositionVector	intersectionPoints2D (const Line &line) const

bool	intersects (const Position &p1, const Position &p2) const

bool	intersects (const PositionVector &v1) const

std::vector< SUMOReal >	intersectsAtLengths2D (const PositionVector &other) const
	For all intersections between this vector and other, return the 2D-length of the subvector from this vectors start to the intersection.

std::vector< SUMOReal >	intersectsAtLengths2D (const Line &line) const
	For all intersections between this vector and line, return the 2D-length of the subvector from this vectors start to the intersection.

Position	intersectsAtPoint (const Position &p1, const Position &p2) const

Position	intersectsAtPoint (const PositionVector &v1) const

bool	isClosed () const

SUMOReal	isLeft (const Position &P0, const Position &P1, const Position &P2) const

SUMOReal	length () const
	Returns the length.

Line	lineAt (size_t pos) const

void	move2side (SUMOReal amount)

SUMOReal	nearest_position_on_line_to_point2D (const Position &p, bool perpendicular=true) const

bool	operator== (const PositionVector &v2) const
	comparing operation

const Position &	operator[] (int index) const
	returns the position at the given index !!! exceptions?

Position &	operator[] (int index)

bool	overlapsWith (const AbstractPoly &poly, SUMOReal offset=0) const
	Returns the information whether the given polygon overlaps with this Again a boundary may be specified.

bool	partialWithin (const AbstractPoly &poly, SUMOReal offset=0) const
	Returns the information whether this polygon lies partially within the given polygon.

Position	pop_back ()

Position	pop_front ()

Position	positionAtLengthPosition (SUMOReal pos) const
	Returns the position at the given length.

Position	positionAtLengthPosition2D (SUMOReal pos) const
	Returns the position at the given length.

	PositionVector ()
	Constructor.

	PositionVector (const std::vector< Position > &v)
	Constructor.

void	pruneFromBeginAt (const Position &p)

void	pruneFromEndAt (const Position &p)

void	push_back_noDoublePos (const Position &p)

void	push_front (const Position &p)
	Puts the given position at the begin of the list.

void	push_front_noDoublePos (const Position &p)

void	removeColinearPoints ()

void	removeDoublePoints (SUMOReal minDist=POSITION_EPS, bool assertLength=false)
	Removes positions if too near.

void	replaceAt (size_t index, const Position &by)

void	reshiftRotate (SUMOReal xoff, SUMOReal yoff, SUMOReal rot)

PositionVector	reverse () const

SUMOReal	rotationDegreeAtLengthPosition (SUMOReal pos) const
	Returns the rotation at the given length.

void	scaleSize (SUMOReal factor)
	enlarges/shrinks the polygon based at the centroid

void	set (size_t pos, const Position &p)

size_t	size () const
	returns the number of points making up the line vector

SUMOReal	slopeDegreeAtLengthPosition (SUMOReal pos) const
	Returns the slope at the given length.

void	sortAsPolyCWByAngle ()

void	sortByIncreasingXY ()

std::pair< PositionVector, PositionVector >	splitAt (SUMOReal where) const
	Returns the two lists made when this list vector is splitted at the given point.

	~PositionVector ()
	Destructor.

Adding items to the container
void	push_back (const Position &p)
	Appends the given position to the list.

void	push_back (const PositionVector &p)
	Appends all positions from the given vector.

Static Public Member Functions
static Position	positionAtLengthPosition (const Position &p1, const Position &p2, SUMOReal pos)
	Returns the position between the two given point at the specified position */.

static Position	positionAtLengthPosition2D (const Position &p1, const Position &p2, SUMOReal pos)
	Returns the position between the two given point at the specified position */.

Private Attributes
ContType	myCont
	The list of points.

Friends
std::ostream &	operator<< (std::ostream &os, const PositionVector &geom)
	Output operator.

Detailed Description

A list of positions.

Definition at line 53 of file PositionVector.h.

Member Typedef Documentation

typedef std::vector<Position> PositionVector::ContType

Definition of the list of points.

Definition at line 56 of file PositionVector.h.

Constructor & Destructor Documentation

PositionVector::PositionVector ( )

Constructor.

Creates an empty position vector

Definition at line 60 of file PositionVector.cpp.

PositionVector::PositionVector ( const std::vector< Position > & v )

Constructor.

Parameters

[in] v The vector to copy

Definition at line 63 of file PositionVector.cpp.

References myCont.

PositionVector::~PositionVector ( )

Destructor.

Definition at line 68 of file PositionVector.cpp.

Member Function Documentation

void PositionVector::add	(	SUMOReal	xoff,
		SUMOReal	yoff,
		SUMOReal	zoff
	)

Definition at line 485 of file PositionVector.cpp.

References myCont, and size().

Referenced by NBEdge::init(), and NBNode::reshiftPosition().

void PositionVector::append ( const PositionVector & v )

Definition at line 588 of file PositionVector.cpp.

References myCont.

Referenced by NBEdge::append(), NBNode::computeInternalLaneShape(), and NWWriter_OpenDrive::writeNetwork().

int PositionVector::appendWithCrossingPoint ( const PositionVector & v )

Definition at line 565 of file PositionVector.cpp.

References Line::extrapolateBy(), and myCont.

SUMOReal PositionVector::area ( ) const

Returns the area (0 for non-closed)

Definition at line 389 of file PositionVector.cpp.

References isClosed(), push_back(), size(), and SUMOReal.

Referenced by getCentroid().

bool PositionVector::around	(	const Position &	p,
		SUMOReal	offset = `0`
	)		const

virtual

Returns the information whether the position vector describes a polygon lying around the given point The optional offset is added to the polygon's bounderies.

Implements AbstractPoly.

Definition at line 91 of file PositionVector.cpp.

References GeomHelper::Angle2D(), myCont, PI, SUMOReal, Position::x(), and Position::y().

Referenced by NIImporter_SUMO::addJunction(), and NIVissimTL::NIVissimTLSignal::isWithin().

const Position& PositionVector::back ( ) const

inline

Definition at line 220 of file PositionVector.h.

References myCont.

Referenced by PCLoaderOSM::addPolygon(), beginEndAngle(), GUIE3Collector::MyWrapper::buildDefinition(), NBEdge::buildInnerEdges(), NBNode::computeInternalLaneShape(), NIVissimAbstractEdge::crossesAtPoint(), NIVissimEdge::dict_checkEdges2Join(), GUILaneWrapper::drawArrows(), GUILaneWrapper::drawLinkNo(), GUILaneWrapper::drawLinkRules(), GUILaneWrapper::drawTLSLinkNo(), NIVissimConnectionCluster::getPositionForEdge(), NIVissimEdge::getToNode(), NBEdge::hasDefaultGeometryEndpoints(), NIVissimConnectionCluster::isWeakDistrictConnRealisation(), NIImporter_OpenDrive::loadNetwork(), PCLoaderDlrNavteq::loadPolyFile(), GUI_E2_ZS_Collector::MyWrapper::MyWrapper(), GUIInductLoop::MyWrapper::MyWrapper(), NIVissimEdge::resolveSameNode(), NBEdge::setGeometry(), and splitAt().

ContType::const_iterator PositionVector::begin ( ) const

inline

Definition at line 208 of file PositionVector.h.

References myCont.

Referenced by GLHelper::drawFilledPoly(), getSubpart(), getSubpart2D(), PCLoaderXML::myStartElement(), NIVissimAbstractEdge::NIVissimAbstractEdge(), and BinaryFormatter::writeAttr().

SUMOReal PositionVector::beginEndAngle ( ) const

Definition at line 772 of file PositionVector.cpp.

References Line::atan2Angle(), back(), and front().

Referenced by NIVissimConnectionCluster::getIncomingContinuation(), NIVissimConnectionCluster::getIncomingContinuationGeometry(), NIVissimConnectionCluster::getOutgoingContinuation(), NIVissimConnectionCluster::getOutgoingContinuationGeometry(), and NIVissimConnectionCluster::same_direction_sorter::operator()().

void PositionVector::clear ( )

Removes all information from this list.

Definition at line 186 of file PositionVector.cpp.

References myCont.

Referenced by NBNode::computeNodeShape(), GUIVehicle::drawAction_drawRailCarriages(), NBEdge::init(), PCLoaderVisum::load(), PCLoaderDlrNavteq::loadPolyFile(), traci::TraCIServer::readTypeCheckingPolygon(), and NBEdge::splitGeometry().

void PositionVector::closePolygon ( )

Definition at line 1016 of file PositionVector.cpp.

References myCont, and push_back().

PositionVector PositionVector::convexHull ( ) const

Definition at line 538 of file PositionVector.cpp.

References simpleHull_2D(), and sortAsPolyCWByAngle().

bool PositionVector::crosses	(	const Position &	p1,
		const Position &	p2
	)		const

virtual

Implements AbstractPoly.

Definition at line 419 of file PositionVector.cpp.

References intersects().

SUMOReal PositionVector::distance ( const Position & p ) const

Definition at line 843 of file PositionVector.cpp.

References GeomHelper::closestDistancePointLine(), max, MIN2(), myCont, size(), and SUMOReal.

Referenced by NIImporter_SUMO::addJunction(), traci::TraCIServer::collectObjectsInRange(), distances(), TraCIServerAPI_Vehicle::vtdMap_matchingEdgeLane(), TraCIServerAPI_Vehicle::vtdMap_matchingNearest(), and TraCIServerAPI_Vehicle::vtdMap_matchingRoutePosition().

std::vector< SUMOReal > PositionVector::distances ( const PositionVector & s ) const

Definition at line 1025 of file PositionVector.cpp.

References distance(), and myCont.

Referenced by NBEdge::isNearEnough2BeJoined2().

ContType::const_iterator PositionVector::end ( ) const

inline

Definition at line 212 of file PositionVector.h.

References myCont.

Referenced by GLHelper::drawFilledPoly(), getSubpart(), getSubpart2D(), PCLoaderXML::myStartElement(), NIVissimAbstractEdge::NIVissimAbstractEdge(), and BinaryFormatter::writeAttr().

void PositionVector::eraseAt ( int i )

Definition at line 779 of file PositionVector.cpp.

References myCont.

Referenced by NBEdge::startShapeAt().

void PositionVector::extrapolate ( SUMOReal val )

Definition at line 887 of file PositionVector.cpp.

References GeomHelper::extrapolate_first(), GeomHelper::extrapolate_second(), myCont, push_back(), and push_front().

Referenced by NBNodeShapeComputer::replaceFirstChecking(), and NBNodeShapeComputer::replaceLastChecking().

const Position& PositionVector::front ( ) const

inline

Line PositionVector::getBegLine ( ) const

Definition at line 1004 of file PositionVector.cpp.

References lineAt().

Referenced by NBNode::computeInternalLaneShape(), NBEdge::getAngleAtNode(), NBContHelper::edge_opposite_direction_sorter::getEdgeAngleAt(), and NBEdge::startShapeAt().

Boundary PositionVector::getBoxBoundary ( ) const

Returns a boundary enclosing this list of lines.

Definition at line 304 of file PositionVector.cpp.

References Boundary::add(), and myCont.

Referenced by traci::TraCIServer::collectObjectsInRange(), GUIPolygon::drawGL(), GUIPolygon::getCenteringBoundary(), GUIBusStop::getCenteringBoundary(), GUIJunctionWrapper::GUIJunctionWrapper(), NBEdgeCont::ignoreFilterMatch(), PCPolyContainer::insert(), NIImporter_OpenDrive::loadNetwork(), NIVissimConnectionCluster::recomputeBoundary(), and NIVissimNodeDef_Poly::searchAndSetConnections().

Position PositionVector::getCentroid ( ) const

Returns the centroid (closes the polygon if unclosed)

Definition at line 326 of file PositionVector.cpp.

References area(), isClosed(), length(), push_back(), size(), and SUMOReal.

Referenced by scaleSize().

Line PositionVector::getEndLine ( ) const

Definition at line 1010 of file PositionVector.cpp.

References lineAt(), and myCont.

Referenced by NBNode::computeInternalLaneShape(), NBEdge::getAngleAtNode(), and NBContHelper::edge_opposite_direction_sorter::getEdgeAngleAt().

Position PositionVector::getLineCenter ( ) const

Definition at line 370 of file PositionVector.cpp.

References length(), myCont, positionAtLengthPosition(), and SUMOReal.

Referenced by GUIBusStop::GUIBusStop().

Position PositionVector::getPolygonCenter ( ) const

Returns the arithmetic of all corner points.

Note: : this is different from the centroid!

Definition at line 314 of file PositionVector.cpp.

References myCont, and SUMOReal.

Referenced by NIVissimNodeCluster::buildNBNode(), NIVissimDistrictConnection::dict_BuildDistrictNodes(), and GUIPolygon::drawGL().

PositionVector PositionVector::getSubpart	(	SUMOReal	begin,
		SUMOReal	end
	)		const

Definition at line 598 of file PositionVector.cpp.

References begin(), end(), length(), myCont, POSITION_EPS, positionAtLengthPosition(), push_back(), push_back_noDoublePos(), and SUMOReal.

Referenced by NBEdge::computeEdgeShape(), NBNode::computeInternalLaneShape(), GUIBusStop::GUIBusStop(), NIImporter_OpenDrive::loadNetwork(), GUI_E2_ZS_Collector::MyWrapper::MyWrapper(), and NWWriter_SUMO::writeLane().

PositionVector PositionVector::getSubpart2D	(	SUMOReal	begin,
		SUMOReal	end
	)		const

Definition at line 640 of file PositionVector.cpp.

References begin(), end(), length(), myCont, POSITION_EPS, positionAtLengthPosition2D(), push_back(), push_back_noDoublePos(), and SUMOReal.

Referenced by NBEdge::startShapeAt().

int PositionVector::indexOfClosest ( const Position & p ) const

Definition at line 808 of file PositionVector.cpp.

References Position::distanceTo(), max, myCont, size(), and SUMOReal.

void PositionVector::insertAt	(	int	index,
		const Position &	p
	)

Definition at line 1055 of file PositionVector.cpp.

References myCont.

Referenced by NBEdge::addGeometryPoint(), insertAtClosest(), and NILoader::transformCoordinates().

int PositionVector::insertAtClosest ( const Position & p )

Definition at line 825 of file PositionVector.cpp.

References GeomHelper::closestDistancePointLine(), insertAt(), max, myCont, size(), and SUMOReal.

PositionVector PositionVector::intersectionPoints2D ( const Line & line ) const

Returns any intersection Points with the given line (ignoring z-coordinates)

Definition at line 552 of file PositionVector.cpp.

References GeomHelper::intersection_position2D(), GeomHelper::intersects(), myCont, Line::p1(), Line::p2(), and push_back_noDoublePos().

Referenced by Line::intersectsAtLengths2D().

bool PositionVector::intersects	(	const Position &	p1,
		const Position &	p2
	)		const

Returns the information whether this list of points interesects the given line

Definition at line 128 of file PositionVector.cpp.

References GeomHelper::intersects(), myCont, and size().

Referenced by computeSameEnd(), crosses(), NIVissimAbstractEdge::crossesEdge(), GeomHelper::crossPoint(), intersects(), intersectsAtPoint(), NIVissimConnectionCluster::isWeakDistrictConnRealisation(), and NBEdge::startShapeAt().

bool PositionVector::intersects ( const PositionVector & v1 ) const

Returns the information whether this list of points interesects one the given lines

Definition at line 143 of file PositionVector.cpp.

References intersects(), myCont, and size().

std::vector< SUMOReal > PositionVector::intersectsAtLengths2D ( const PositionVector & other ) const

For all intersections between this vector and other, return the 2D-length of the subvector from this vectors start to the intersection.

Definition at line 858 of file PositionVector.cpp.

References myCont.

Referenced by NBEdge::buildInnerEdges(), computeSameEnd(), and NBEdge::startShapeAt().

std::vector< SUMOReal > PositionVector::intersectsAtLengths2D ( const Line & line ) const

For all intersections between this vector and line, return the 2D-length of the subvector from this vectors start to the intersection.

Definition at line 869 of file PositionVector.cpp.

References Position::distanceTo2D(), GeomHelper::intersection_position2D(), GeomHelper::intersects(), Line::length2D(), myCont, Line::p1(), Line::p2(), and SUMOReal.

Position PositionVector::intersectsAtPoint	(	const Position &	p1,
		const Position &	p2
	)		const

Returns the position of the intersection

Definition at line 158 of file PositionVector.cpp.

References GeomHelper::intersection_position2D(), GeomHelper::intersects(), and myCont.

Referenced by NIVissimAbstractEdge::crossesEdgeAtPoint(), GeomHelper::crossPoint(), and intersectsAtPoint().

Position PositionVector::intersectsAtPoint ( const PositionVector & v1 ) const

Returns the position of the intersection

Definition at line 170 of file PositionVector.cpp.

References intersects(), intersectsAtPoint(), and myCont.

bool PositionVector::isClosed ( ) const

Definition at line 1088 of file PositionVector.cpp.

References myCont.

Referenced by area(), and getCentroid().

SUMOReal PositionVector::isLeft	(	const Position &	P0,
		const Position &	P1,
		const Position &	P2
	)		const

Definition at line 531 of file PositionVector.cpp.

References Position::x(), and Position::y().

SUMOReal PositionVector::length ( ) const

Returns the length.

Definition at line 379 of file PositionVector.cpp.

References myCont, and SUMOReal.

Referenced by NIXMLEdgesHandler::addSplit(), NBEdge::buildInnerEdges(), NBRampsComputer::buildOffRamp(), NBRampsComputer::buildOnRamp(), NBNodeShapeComputer::computeContinuationNodeShape(), NBEdge::computeEdgeShape(), NBNode::computeInternalLaneShape(), NIVissimEdge::dict_checkEdges2Join(), GUIEdge::drawGL(), getCentroid(), NIVissimAbstractEdge::getGeomPosition(), NWWriter_DlrNavteq::getGraphLength(), NIVissimEdge::getLength(), getLineCenter(), getSubpart(), getSubpart2D(), NIVissimEdge::getToNode(), GUIBusStop::GUIBusStop(), GUITriggeredRerouter::GUITriggeredRerouterEdge::GUITriggeredRerouterEdge(), NIImporter_OpenDrive::loadNetwork(), NIXMLEdgesHandler::myEndElement(), pruneFromEndAt(), NIVissimEdge::resolveSameNode(), splitAt(), NBEdgeCont::splitAt(), NBEdge::startShapeAt(), NWWriter_SUMO::writeInternalEdge(), NWWriter_SUMO::writeLane(), and NWWriter_OpenDrive::writeNetwork().

Line PositionVector::lineAt ( size_t pos ) const

Definition at line 997 of file PositionVector.cpp.

References myCont.

Referenced by computeSameEnd(), getBegLine(), getEndLine(), NBNodeShapeComputer::joinSameDirectionEdges(), and NWWriter_OpenDrive::writePlanView().

void PositionVector::move2side ( SUMOReal amount )

SUMOReal PositionVector::nearest_position_on_line_to_point2D	(	const Position &	p,
		bool	perpendicular = `true`
	)		const

Definition at line 789 of file PositionVector.cpp.

References Position::distanceTo2D(), max, myCont, GeomHelper::nearest_position_on_line_to_point2D(), and SUMOReal.

Referenced by GUILaneWrapper::getPopUpMenu(), NBNodeShapeComputer::replaceFirstChecking(), NBNodeShapeComputer::replaceLastChecking(), NBEdgeCont::splitAt(), and TraCIServerAPI_Vehicle::vtdMap_matchingRoutePosition().

bool PositionVector::operator== ( const PositionVector & v2 ) const

comparing operation

Definition at line 1126 of file PositionVector.cpp.

References size().

const Position & PositionVector::operator[] ( int index ) const

returns the position at the given index !!! exceptions?

Definition at line 192 of file PositionVector.cpp.

References myCont.

Position & PositionVector::operator[] ( int index )

Definition at line 202 of file PositionVector.cpp.

References myCont.

bool PositionVector::overlapsWith	(	const AbstractPoly &	poly,
		SUMOReal	offset = `0`
	)		const

virtual

Returns the information whether the given polygon overlaps with this Again a boundary may be specified.

Implements AbstractPoly.

Definition at line 117 of file PositionVector.cpp.

References AbstractPoly::around(), and myCont.

Referenced by NIVissimAbstractEdge::overlapsWith().

bool PositionVector::partialWithin	(	const AbstractPoly &	poly,
		SUMOReal	offset = `0`
	)		const

virtual

Returns the information whether this polygon lies partially within the given polygon.

Implements AbstractPoly.

Definition at line 408 of file PositionVector.cpp.

References AbstractPoly::around(), and myCont.

Position PositionVector::pop_back ( )

Definition at line 1039 of file PositionVector.cpp.

References myCont.

Referenced by NBRampsComputer::buildOnRamp(), NIVissimAbstractEdge::getGeomPosition(), and NBEdge::getInnerGeometry().

Position PositionVector::pop_front ( )

Definition at line 1047 of file PositionVector.cpp.

References myCont.

Referenced by NBRampsComputer::buildOffRamp(), and NBEdge::getInnerGeometry().

Position PositionVector::positionAtLengthPosition ( SUMOReal pos ) const

Returns the position at the given length.

Definition at line 218 of file PositionVector.cpp.

References myCont, and SUMOReal.

Referenced by NLHandler::addPOI(), GUIE3Collector::MyWrapper::buildDefinition(), NBRampsComputer::buildOffRamp(), NBRampsComputer::buildOnRamp(), GUIVehicle::drawGL(), GUIEdge::drawGL(), MSVTypeProbe::execute(), MSVehicle::getAngle(), MSPerson::MSPersonStage::getEdgePosition(), NIVissimAbstractEdge::getGeomPosition(), getLineCenter(), TraCIServerAPI_InductionLoop::getPosition(), MSVehicle::getPosition(), MSVTKExport::getSpeed(), getSubpart(), TraCIServerAPI_InductionLoop::getTree(), GUILaneSpeedTrigger::GUILaneSpeedTrigger(), GUITriggeredRerouter::GUITriggeredRerouterEdge::GUITriggeredRerouterEdge(), NIImporter_OpenDrive::loadNetwork(), NIXMLEdgesHandler::myEndElement(), GUIInstantInductLoop::MyWrapper::MyWrapper(), GUIInductLoop::MyWrapper::MyWrapper(), NIImporter_VISUM::parse_Lanes(), pruneFromBeginAt(), pruneFromEndAt(), MSEmissionExport::write(), MSFCDExport::write(), NBSign::writeAsPOI(), and MSFullExport::writeVehicles().

Position PositionVector::positionAtLengthPosition	(	const Position &	p1,
		const Position &	p2,
		SUMOReal	pos
	)

static

Returns the position between the two given point at the specified position */.

Definition at line 280 of file PositionVector.cpp.

References Position::distanceTo(), and SUMOReal.

Position PositionVector::positionAtLengthPosition2D ( SUMOReal pos ) const

Returns the position at the given length.

Definition at line 233 of file PositionVector.cpp.

References myCont, and SUMOReal.

Referenced by NBNodeShapeComputer::computeContinuationNodeShape(), GUIVehicle::drawAction_drawRailCarriages(), getSubpart2D(), NBNodeShapeComputer::replaceFirstChecking(), and NBNodeShapeComputer::replaceLastChecking().

Position PositionVector::positionAtLengthPosition2D	(	const Position &	p1,
		const Position &	p2,
		SUMOReal	pos
	)

static

Returns the position between the two given point at the specified position */.

Definition at line 292 of file PositionVector.cpp.

References Position::distanceTo2D(), and SUMOReal.

void PositionVector::pruneFromBeginAt ( const Position & p )

Definition at line 682 of file PositionVector.cpp.

References GeomHelper::distancePointLine(), GeomHelper::extrapolate_first(), myCont, GeomHelper::nearest_position_on_line_to_point2D(), positionAtLengthPosition(), and SUMOReal.

void PositionVector::pruneFromEndAt ( const Position & p )

Definition at line 726 of file PositionVector.cpp.

References GeomHelper::distancePointLine(), GeomHelper::extrapolate_second(), length(), myCont, GeomHelper::nearest_position_on_line_to_point2D(), positionAtLengthPosition(), and SUMOReal.

void PositionVector::push_back ( const Position & p )

Appends the given position to the list.

Parameters

[in] p The position to append

Definition at line 73 of file PositionVector.cpp.

References myCont.

Referenced by NBEdgeCont::applyOptions(), area(), NIVissimConnection::buildGeom(), NBRampsComputer::buildOnRamp(), closePolygon(), NBNode::computeInternalLaneShape(), NBEdge::computeLaneShape(), NBNode::computeNodeShape(), GUIVehicle::computeSeats(), NIVissimDistrictConnection::dict_BuildDistrictNodes(), extrapolate(), traci::TraCIServer::findObjectShape(), getCentroid(), NIVissimAbstractEdge::getGeomPosition(), TraCIServerAPI_Edge::getShape(), TraCIServerAPI_Lane::getShape(), TraCIServerAPI_Polygon::getShape(), SUMOSAXAttributesImpl_Xerces::getShape(), getSubpart(), getSubpart2D(), GUIVehicle::GUIVehicle(), NBEdge::init(), Line::intersectsAtLengths2D(), PCLoaderVisum::load(), PCLoaderDlrNavteq::loadPolyFile(), move2side(), PCLoaderXML::myStartElement(), NIVissimSingleTypeParser_Geschwindigkeitsverteilungsdefinition::parse(), NIVissimSingleTypeParser_Laengenverteilungsdefinition::parse(), NIVissimSingleTypeParser_Zeitenverteilungsdefinition::parse(), NIVissimSingleTypeParser_Knotendefinition::parse(), NIImporter_VISUM::parse_AreaSubPartElement(), GeomConvHelper::parseShapeReporting(), ODMatrix::parseTimeLine(), traci::TraCIServer::readTypeCheckingPolygon(), NIImporter_SUMO::reconstructEdgeShape(), NIImporter_DlrNavteq::NodesHandler::report(), NIImporter_DlrNavteq::EdgesHandler::report(), reverse(), NBEdge::setGeometry(), splitAt(), NBEdge::splitGeometry(), and TraCIServerAPI_Vehicle::vtdMap_matchingNearest().

void PositionVector::push_back ( const PositionVector & p )

Appends all positions from the given vector.

Parameters

[in] p The vector from which values shall be appended

Definition at line 79 of file PositionVector.cpp.

References myCont.

void PositionVector::push_back_noDoublePos ( const Position & p )

void PositionVector::push_front ( const Position & p )

Puts the given position at the begin of the list.

Definition at line 85 of file PositionVector.cpp.

References myCont.

Referenced by NBRampsComputer::buildOffRamp(), extrapolate(), NBEdge::init(), NIImporter_DlrNavteq::EdgesHandler::report(), and NBEdge::setGeometry().

void PositionVector::push_front_noDoublePos ( const Position & p )

Definition at line 1073 of file PositionVector.cpp.

References Position::almostSame(), myCont, and size().

Referenced by NBNodeShapeComputer::computeContinuationNodeShape(), NWWriter_DlrNavteq::getGraphLength(), NBEdge::init(), NBNodeShapeComputer::replaceFirstChecking(), and NBEdge::startShapeAt().

void PositionVector::removeColinearPoints ( )

Definition at line 1110 of file PositionVector.cpp.

References GeomHelper::distancePointLine(), and myCont.

void PositionVector::removeDoublePoints	(	SUMOReal	minDist = `POSITION_EPS`,
		bool	assertLength = `false`
	)

Removes positions if too near.

Parameters

[in]	minDist	The minimum accepted distance; default: POSITION_EPS
[in]	assertLength	Whether the result must at least contain two points (be a line); default: false, to ensure original behaviour

Definition at line 1094 of file PositionVector.cpp.

References myCont.

Referenced by NIImporter_OpenDrive::computeShapes(), NBEdge::init(), and NBEdge::reduceGeometry().