A list of 2D-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
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.
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
DoubleVector	distances (const PositionVector &s) const
void	eraseAt (int i)
void	extrapolate (SUMOReal val)
const Position &	getBegin () const
	Returns the first position.
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)
const ContType &	getCont () const
const Position &	getEnd () const
	Returns the last position.
Line	getEndLine () const
Position	getLineCenter () const
Position	getPolygonCenter () const
	Returns the arithmetic of all corner points.
PositionVector	getSubpart (SUMOReal begin, SUMOReal end) const
int	indexOfClosest (const Position &p) const
void	insertAt (int index, const Position &p)
void	insertAtClosest (const Position &p)
PositionVector	intersectionPoints2D (const Line &line) const
bool	intersects (const PositionVector &v1) const
bool	intersects (const Position &p1, const Position &p2) const
DoubleVector	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.
DoubleVector	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)
void	move2side (SUMOReal amount, int index)
SUMOReal	nearest_position_on_line_to_point (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.
	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 ()
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 position 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
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 */.
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 2D-positions.

Definition at line 52 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 59 of file PositionVector.cpp.

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

Constructor.

Parameters:

[in] v The vector to copy

Definition at line 62 of file PositionVector.cpp.

References myCont.

PositionVector::~PositionVector ( )

Destructor.

Definition at line 67 of file PositionVector.cpp.

Member Function Documentation

int PositionVector::appendWithCrossingPoint ( const PositionVector & v )

Definition at line 531 of file PositionVector.cpp.

References Line::extrapolateBy(), and myCont.

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

SUMOReal PositionVector::area ( ) const

Returns the area (0 for non-closed)

Definition at line 349 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 90 of file PositionVector.cpp.

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

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

SUMOReal PositionVector::beginEndAngle ( ) const

Definition at line 686 of file PositionVector.cpp.

References Line::atan2Angle(), getBegin(), and getEnd().

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 185 of file PositionVector.cpp.

References myCont.

Referenced by NBEdge::init(), PCLoaderVisum::load(), PCLoaderDlrNavteq::loadPolyFile(), and NBEdge::splitGeometry().

void PositionVector::closePolygon ( )

Definition at line 971 of file PositionVector.cpp.

References myCont, and push_back().

PositionVector PositionVector::convexHull ( ) const

Definition at line 504 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 380 of file PositionVector.cpp.

References intersects().

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

Definition at line 759 of file PositionVector.cpp.

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

Referenced by NIImporter_SUMO::addJunction(), and distances().

DoubleVector PositionVector::distances ( const PositionVector & s ) const

Definition at line 980 of file PositionVector.cpp.

References distance(), and myCont.

Referenced by NBEdge::isNearEnough2BeJoined2().

void PositionVector::eraseAt ( int i )

Definition at line 693 of file PositionVector.cpp.

References myCont.

Referenced by NBEdge::startShapeAt().

void PositionVector::extrapolate ( SUMOReal val )

Definition at line 800 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::getBegin ( ) const

Line PositionVector::getBegLine ( ) const

Definition at line 959 of file PositionVector.cpp.

References lineAt().

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

Boundary PositionVector::getBoxBoundary ( ) const

Returns a boundary enclosing this list of lines.

Definition at line 264 of file PositionVector.cpp.

References Boundary::add(), and myCont.

Referenced by 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 286 of file PositionVector.cpp.

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

Referenced by scaleSize().

const ContType& PositionVector::getCont ( ) const [inline]

Definition at line 201 of file PositionVector.h.

References myCont.

Referenced by GLHelper::drawFilledPoly(), PCLoaderXML::myCharacters(), and NIVissimAbstractEdge::NIVissimAbstractEdge().

const Position & PositionVector::getEnd ( ) const

Returns the last position.

Definition at line 393 of file PositionVector.cpp.

References myCont.

Referenced by beginEndAngle(), GUIE3Collector::MyWrapper::buildDefinition(), NBEdge::buildInnerEdges(), NBNode::computeInternalLaneShape(), NIVissimAbstractEdge::crossesAtPoint(), NIVissimEdge::dict_checkEdges2Join(), NIVissimConnectionCluster::getPositionForEdge(), NIVissimEdge::getToNode(), GUILaneSpeedTrigger::GUILaneSpeedTrigger(), GUITriggeredRerouter::GUITriggeredRerouter(), NBEdge::hasDefaultGeometryEndpoints(), NIVissimConnectionCluster::isWeakDistrictConnRealisation(), PCLoaderOSM::loadIfSet(), PCLoaderDlrNavteq::loadPolyFile(), GUIInstantInductLoop::MyWrapper::MyWrapper(), GUIInductLoop::MyWrapper::MyWrapper(), GUI_E2_ZS_Collector::MyWrapper::MyWrapper(), NIVissimEdge::resolveSameNode(), GUILaneWrapper::ROWdrawAction_drawArrows(), GUILaneWrapper::ROWdrawAction_drawLinkNo(), GUILaneWrapper::ROWdrawAction_drawLinkRules(), GUILaneWrapper::ROWdrawAction_drawTLSLinkNo(), NBEdge::setGeometry(), and splitAt().

Line PositionVector::getEndLine ( ) const

Definition at line 965 of file PositionVector.cpp.

References lineAt(), and myCont.

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

Position PositionVector::getLineCenter ( ) const

Definition at line 330 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 274 of file PositionVector.cpp.

References myCont, and SUMOReal.

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

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

Definition at line 554 of file PositionVector.cpp.

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

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

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

Definition at line 725 of file PositionVector.cpp.

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

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

Definition at line 1010 of file PositionVector.cpp.

References myCont.

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

void PositionVector::insertAtClosest ( const Position & p )

Definition at line 742 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 518 of file PositionVector.cpp.

References GeomHelper::intersection_position(), 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 127 of file PositionVector.cpp.

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

Referenced by NBEdge::buildInnerEdges(), 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 142 of file PositionVector.cpp.

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

DoubleVector 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 771 of file PositionVector.cpp.

References myCont.

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

DoubleVector 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 782 of file PositionVector.cpp.

References Position::distanceTo2D(), GeomHelper::intersection_position(), 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 157 of file PositionVector.cpp.

References GeomHelper::intersection_position(), 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 169 of file PositionVector.cpp.

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

bool PositionVector::isClosed ( ) const

Definition at line 1043 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 497 of file PositionVector.cpp.

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

SUMOReal PositionVector::length ( ) const

Returns the length.

Definition at line 339 of file PositionVector.cpp.

References myCont, and SUMOReal.

Referenced by NIXMLEdgesHandler::addSplit(), NBEdge::buildInnerEdges(), NBNodeCont::buildOffRamp(), NBNodeCont::buildOnRamp(), NBNodeShapeComputer::computeContinuationNodeShape(), NBEdge::computeEdgeShape(), NBNode::computeInternalLaneShape(), NIVissimEdge::dict_checkEdges2Join(), GUIEdge::drawGL(), getCentroid(), NIVissimAbstractEdge::getGeomPosition(), NIVissimEdge::getLength(), getLineCenter(), NBEdge::getMaxLaneOffsetPositionAt(), NBEdge::getMinLaneOffsetPositionAt(), getSubpart(), NIVissimEdge::getToNode(), GUIBusStop::GUIBusStop(), GUITriggeredRerouter::GUITriggeredRerouter(), NIXMLEdgesHandler::myEndElement(), GUIInstantInductLoop::MyWrapper::MyWrapper(), GUIInductLoop::MyWrapper::MyWrapper(), 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 952 of file PositionVector.cpp.

References myCont.

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

void PositionVector::move2side ( SUMOReal amount )

Definition at line 863 of file PositionVector.cpp.

References GeomHelper::Angle2D(), Position::distanceTo(), Line::extrapolateBy(), GeomHelper::getNormal90D_CW(), Line::intersects(), Line::intersectsAt(), myCont, POSITION_EPS, push_back(), Position::x(), and Position::y().

Referenced by NBNodeCont::buildOffRamp(), NBNodeCont::buildOnRamp(), GUIVehicle::drawBestLanes(), NBEdge::getCCWBoundaryLine(), NBEdge::getCWBoundaryLine(), GUIBusStop::GUIBusStop(), and NIXMLEdgesHandler::myEndElement().

void PositionVector::move2side	(	SUMOReal	amount,
		int	index
	)

Definition at line 825 of file PositionVector.cpp.

References Line::extrapolateBy(), GeomHelper::getNormal90D_CW(), Line::intersects(), Line::intersectsAt(), myCont, Position::x(), and Position::y().

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

Definition at line 703 of file PositionVector.cpp.

References Position::distanceTo(), myCont, GeomHelper::nearest_position_on_line_to_point2D(), positionAtLengthPosition(), and SUMOReal.

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

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

comparing operation

Definition at line 1081 of file PositionVector.cpp.

References size().

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

Definition at line 201 of file PositionVector.cpp.

References myCont.

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

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

Definition at line 191 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 116 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 368 of file PositionVector.cpp.

References AbstractPoly::around(), and myCont.

Position PositionVector::pop_back ( )

Definition at line 994 of file PositionVector.cpp.

References myCont.

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

Position PositionVector::pop_front ( )

Definition at line 1002 of file PositionVector.cpp.

References myCont.

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

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 250 of file PositionVector.cpp.

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

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(), NBNodeCont::buildOffRamp(), NBNodeCont::buildOnRamp(), NBNodeShapeComputer::computeContinuationNodeShape(), GUIVehicle::drawGL(), GUITriggeredRerouter::drawGL(), GUIEdge::drawGL(), MSVTypeProbe::execute(), MSVehicle::getAngle(), NIVissimAbstractEdge::getGeomPosition(), getLineCenter(), NBEdge::getMaxLaneOffsetPositionAt(), NBEdge::getMinLaneOffsetPositionAt(), MSVehicle::getPosition(), getSubpart(), GUILaneSpeedTrigger::GUILaneSpeedTrigger(), GUITriggeredRerouter::GUITriggeredRerouter(), NIXMLEdgesHandler::myEndElement(), GUIInstantInductLoop::MyWrapper::MyWrapper(), GUIInductLoop::MyWrapper::MyWrapper(), nearest_position_on_line_to_point(), NIImporter_VISUM::parse_Lanes(), pruneFromBeginAt(), pruneFromEndAt(), NBNodeShapeComputer::replaceFirstChecking(), and NBNodeShapeComputer::replaceLastChecking().

void PositionVector::pruneFromBeginAt ( const Position & p )

Definition at line 596 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 640 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 72 of file PositionVector.cpp.

References myCont.

Referenced by NBEdgeCont::applyOptions(), area(), NIVissimConnection::buildGeom(), NBNodeCont::buildOnRamp(), closePolygon(), NBNode::computeInternalLaneShape(), NBEdge::computeLaneShape(), NIVissimDistrictConnection::dict_BuildDistrictNodes(), extrapolate(), getCentroid(), NIVissimAbstractEdge::getGeomPosition(), getSubpart(), NBEdge::init(), Line::intersectsAtLengths2D(), PCLoaderVisum::load(), PCLoaderDlrNavteq::loadPolyFile(), move2side(), PCLoaderXML::myCharacters(), NIVissimSingleTypeParser_Zeitenverteilungsdefinition::parse(), NIVissimSingleTypeParser_Laengenverteilungsdefinition::parse(), NIVissimSingleTypeParser_Geschwindigkeitsverteilungsdefinition::parse(), NIImporter_VISUM::parse_AreaSubPartElement(), GeomConvHelper::parseShapeReporting(), parseTimeLine(), TraCIServerAPI_Polygon::processSet(), NIImporter_SUMO::reconstructEdgeShape(), NIImporter_DlrNavteq::EdgesHandler::report(), NIImporter_DlrNavteq::NodesHandler::report(), reverse(), NBEdge::setGeometry(), splitAt(), and NBEdge::splitGeometry().

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 78 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 84 of file PositionVector.cpp.

References myCont.

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

void PositionVector::push_front_noDoublePos ( const Position & p )

Definition at line 1028 of file PositionVector.cpp.

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

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

void PositionVector::removeColinearPoints ( )

Definition at line 1065 of file PositionVector.cpp.

References GeomHelper::distancePointLine(), and myCont.

void PositionVector::removeDoublePoints ( )

Definition at line 1049 of file PositionVector.cpp.

References myCont.

Referenced by NBEdge::init().

void PositionVector::replaceAt	(	size_t	index,
		const Position &	by
	)

Definition at line 1036 of file PositionVector.cpp.

References myCont, and size().

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

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

Definition at line 459 of file PositionVector.cpp.

References myCont, and size().

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

PositionVector PositionVector::reverse ( ) const

Definition at line 815 of file PositionVector.cpp.

References myCont, and push_back().

Referenced by NBNodeShapeComputer::computeContinuationNodeShape(), NBEdge::computeEdgeShape(), NIImporter_OpenStreetMap::insertEdge(), NIImporter_ArcView::load(), NIImporter_OpenDrive::loadNetwork(), NIImporter_VISUM::parse_AreaSubPartElement(), and NIImporter_DlrNavteq::EdgesHandler::report().

SUMOReal PositionVector::rotationDegreeAtLengthPosition ( SUMOReal pos ) const

Returns the position at the given length.

Definition at line 233 of file PositionVector.cpp.

References Line::atan2DegreeAngle(), myCont, and SUMOReal.

Referenced by GUIE3Collector::MyWrapper::buildDefinition(), GUITriggeredRerouter::drawGL(), GUIEdge::drawGL(), MSVehicle::getAngle(), GUIBusStop::GUIBusStop(), GUILaneSpeedTrigger::GUILaneSpeedTrigger(), GUITriggeredRerouter::GUITriggeredRerouter(), GUIInstantInductLoop::MyWrapper::MyWrapper(), and GUIInductLoop::MyWrapper::MyWrapper().

void PositionVector::scaleSize ( SUMOReal factor )

enlarges/shrinks the polygon based at the centroid

Definition at line 321 of file PositionVector.cpp.

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

void PositionVector::set	(	size_t	pos,
		const Position &	p
	)

Definition at line 512 of file PositionVector.cpp.

References myCont.

size_t PositionVector::size ( ) const

returns the number of points making up the line vector

Definition at line 211 of file PositionVector.cpp.

References myCont.

Referenced by NIImporter_SUMO::_loadNetwork(), NIXMLEdgesHandler::addEdge(), NLHandler::addLane(), area(), NIVissimConnection::buildGeom(), NBEdge::buildInnerEdges(), NIVissimNodeCluster::buildNBNode(), NBNodeShapeComputer::compute(), NBEdge::computeEdgeShape(), NBNode::computeInternalLaneShape(), NIImporter_OpenDrive::computeShapes(), GLHelper::drawBoxLines(), GLHelper::drawFilledPoly(), GUIPolygon::drawGL(), GLHelper::drawLine(), GUILaneWrapper::drawMarkings(), Distribution_Points::getAreaNo(), Distribution_Points::getAreaPerc(), GUIEdge::getBoundary(), getCentroid(), Distribution_Points::getMax(), GUIBusStop::GUIBusStop(), GUIJunctionWrapper::GUIJunctionWrapper(), GUILaneWrapper::GUILaneWrapper(), NBEdge::hasDefaultGeometry(), NBEdgeCont::ignoreFilterMatch(), indexOfClosest(), NBEdge::init(), insertAtClosest(), intersects(), Line::intersectsAtLengths2D(), NIImporter_OpenDrive::loadNetwork(), PCLoaderDlrNavteq::loadPolyFile(), operator==(), TraCIServerAPI_Polygon::processGet(), TraCIServerAPI_Lane::processGet(), push_back_noDoublePos(), push_front_noDoublePos(), NIVissimConnectionCluster::recomputeBoundary(), NIImporter_SUMO::reconstructEdgeShape(), replaceAt(), NBNodeShapeComputer::replaceLastChecking(), reshiftRotate(), scaleSize(), simpleHull_2D(), splitAt(), NBEdge::splitGeometry(), NILoader::transformCoordinates(), NWWriter_SUMO::writeDistrict(), NWWriter_XML::writeEdgesAndConnections(), and NWWriter_OpenDrive::writePlanView().

void PositionVector::sortAsPolyCWByAngle ( )

Definition at line 453 of file PositionVector.cpp.

References myCont.

Referenced by convexHull().

void PositionVector::sortByIncreasingXY ( )

Definition at line 475 of file PositionVector.cpp.

References myCont.

std::pair< PositionVector, PositionVector > PositionVector::splitAt ( SUMOReal where ) const

Returns the two lists made when this list vector is splitted at the given point.

Definition at line 399 of file PositionVector.cpp.

References Position::distanceTo(), getBegin(), getEnd(), length(), myCont, POSITION_EPS, push_back(), size(), SUMOReal, toString(), and WRITE_WARNING.

Referenced by NBEdge::buildInnerEdges(), and NBEdgeCont::splitAt().

Friends And Related Function Documentation

std::ostream& operator<<	(	std::ostream &	os,
		const PositionVector &	geom
	)		`[friend]`

Output operator.

Definition at line 441 of file PositionVector.cpp.

Field Documentation

ContType PositionVector::myCont [private]

The list of points.

Definition at line 292 of file PositionVector.h.

Referenced by appendWithCrossingPoint(), around(), clear(), closePolygon(), distance(), distances(), eraseAt(), extrapolate(), getBegin(), getBoxBoundary(), getCont(), getEnd(), getEndLine(), getLineCenter(), getPolygonCenter(), getSubpart(), indexOfClosest(), insertAt(), insertAtClosest(), intersectionPoints2D(), intersects(), intersectsAtLengths2D(), intersectsAtPoint(), isClosed(), length(), lineAt(), move2side(), nearest_position_on_line_to_point(), operator<<(), operator[](), overlapsWith(), partialWithin(), pop_back(), pop_front(), positionAtLengthPosition(), PositionVector(), pruneFromBeginAt(), pruneFromEndAt(), push_back(), push_back_noDoublePos(), push_front(), push_front_noDoublePos(), removeColinearPoints(), removeDoublePoints(), replaceAt(), reshiftRotate(), reverse(), rotationDegreeAtLengthPosition(), scaleSize(), set(), size(), sortAsPolyCWByAngle(), sortByIncreasingXY(), and splitAt().

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

PositionVector Class Reference

Data Structures

Public Types

Public Member Functions

Static Public Member Functions

Private Attributes

Friends

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Field Documentation