SUMO - Simulation of Urban MObility
Data Structures | Public Types | Public Member Functions | Static Public Member Functions | Private Attributes | Friends

PositionVector Class Reference

A list of 2D-positions. More...

#include <PositionVector.h>

Inheritance diagram for PositionVector:
AbstractPoly

Data Structures

class  as_poly_cw_sorter
class  increasing_x_y_sorter

Public Types

typedef std::deque< 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)
bool intersects (const PositionVector &v1) const
bool intersects (const Position &p1, const Position &p2) const
DoubleVector intersectsAtLengths (const PositionVector &s) const
DoubleVector intersectsAtLengths (const Line &s) const
Position intersectsAtPoint (const Position &p1, const Position &p2) const
Position intersectsAtPoint (const PositionVector &v1) const
PositionVector intersectsAtPoints (const Position &p1, const Position &p2) 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 () throw ()
 Constructor.
 PositionVector (const std::vector< Position > &v) throw ()
 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 () throw ()
 Destructor.
Adding items to the container
void push_back (const Position &p) throw ()
 Appends the given position to the list.
void push_back (const PositionVector &p) throw ()
 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 49 of file PositionVector.h.

Member Typedef Documentation

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

Definition of the list of points.

Definition at line 53 of file PositionVector.h.

Constructor & Destructor Documentation

PositionVector::PositionVector ( ) throw ()

Constructor.

Creates an empty position vector

Definition at line 55 of file PositionVector.cpp.

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

Constructor.

Parameters:
[in]vThe vector to copy

Definition at line 58 of file PositionVector.cpp.

PositionVector::~PositionVector ( ) throw ()

Destructor.

Definition at line 63 of file PositionVector.cpp.

Member Function Documentation

int PositionVector::appendWithCrossingPoint ( const PositionVector &  v)

Definition at line 528 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 345 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 86 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 683 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 181 of file PositionVector.cpp.

References myCont.

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

void PositionVector::closePolygon ( )

Definition at line 972 of file PositionVector.cpp.

References myCont, and push_back().

PositionVector PositionVector::convexHull ( ) const

Definition at line 500 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 376 of file PositionVector.cpp.

References intersects().

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

Definition at line 756 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 981 of file PositionVector.cpp.

References distance(), and myCont.

Referenced by NBEdge::isNearEnough2BeJoined2().

void PositionVector::eraseAt ( int  i)

Definition at line 690 of file PositionVector.cpp.

References myCont.

Referenced by NBEdge::computeEdgeShape().

void PositionVector::extrapolate ( SUMOReal  val)

Definition at line 801 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

Returns the first position.

Definition at line 383 of file PositionVector.cpp.

References myCont.

Referenced by beginEndAngle(), GUIE3Collector::MyWrapper::buildDefinition(), NBNode::computeInternalLaneShape(), NIVissimAbstractEdge::crossesAtPoint(), NIVissimEdge::dict_checkEdges2Join(), NIVissimEdge::getFromNode(), NIVissimConnectionCluster::getPositionForEdge(), 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(), and splitAt().

Line PositionVector::getBegLine ( ) const

Definition at line 960 of file PositionVector.cpp.

References lineAt().

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

Boundary PositionVector::getBoxBoundary ( ) const

Returns a boundary enclosing this list of lines.

Definition at line 260 of file PositionVector.cpp.

References Boundary::add(), and myCont.

Referenced by GUIPolygon::getCenteringBoundary(), GUIBusStop::getCenteringBoundary(), NIImporter_OpenDrive::loadNetwork(), NIVissimConnectionCluster::recomputeBoundary(), and NIVissimNodeDef_Poly::searchAndSetConnections().

Position PositionVector::getCentroid ( ) const

Returns the centroid (closes the polygon if unclosed)

Definition at line 282 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 194 of file PositionVector.h.

References myCont.

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

const Position & PositionVector::getEnd ( ) const

Returns the last position.

Definition at line 389 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(), and splitAt().

Line PositionVector::getEndLine ( ) const

Definition at line 966 of file PositionVector.cpp.

References lineAt(), and myCont.

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

Position PositionVector::getLineCenter ( ) const

Definition at line 326 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 270 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 551 of file PositionVector.cpp.

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

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

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

Definition at line 722 of file PositionVector.cpp.

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

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

Definition at line 1011 of file PositionVector.cpp.

References myCont.

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

void PositionVector::insertAtClosest ( const Position &  p)

Definition at line 739 of file PositionVector.cpp.

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

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 123 of file PositionVector.cpp.

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

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

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

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

Definition at line 138 of file PositionVector.cpp.

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

DoubleVector PositionVector::intersectsAtLengths ( const Line &  s) const

Definition at line 783 of file PositionVector.cpp.

References Position::distanceTo(), GeomHelper::intersection_position(), GeomHelper::intersects(), Line::length(), myCont, Line::p1(), Line::p2(), and SUMOReal.

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

Definition at line 768 of file PositionVector.cpp.

References Line::intersectsAtLengths(), Line::length(), myCont, and SUMOReal.

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

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

Returns the position of the intersection

Definition at line 153 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 165 of file PositionVector.cpp.

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

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

Definition at line 515 of file PositionVector.cpp.

References GeomHelper::intersection_position(), GeomHelper::intersects(), myCont, and push_back_noDoublePos().

Referenced by Line::intersectsAtLengths().

bool PositionVector::isClosed ( ) const

Definition at line 1044 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 493 of file PositionVector.cpp.

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

SUMOReal PositionVector::length ( ) const

Returns the length.

Definition at line 335 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(), NWWriter_SUMO::writeInternalEdge(), NWWriter_SUMO::writeLane(), and NWWriter_OpenDrive::writeNetwork().

Line PositionVector::lineAt ( size_t  pos) const

Definition at line 953 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 864 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 826 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 700 of file PositionVector.cpp.

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

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

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

comparing operation

Definition at line 1082 of file PositionVector.cpp.

References size().

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

Definition at line 197 of file PositionVector.cpp.

References myCont.

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

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

Definition at line 187 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 112 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 364 of file PositionVector.cpp.

References AbstractPoly::around(), and myCont.

Position PositionVector::pop_back ( )

Definition at line 995 of file PositionVector.cpp.

References myCont.

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

Position PositionVector::pop_front ( )

Definition at line 1003 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 246 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 214 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(), NIVissimAbstractEdge::getGeomPosition(), getLineCenter(), NBEdge::getMaxLaneOffsetPositionAt(), NBEdge::getMinLaneOffsetPositionAt(), 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 593 of file PositionVector.cpp.

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

void PositionVector::pruneFromEndAt ( const Position &  p)

Definition at line 637 of file PositionVector.cpp.

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

void PositionVector::push_back ( const Position &  p) throw ()

Appends the given position to the list.

Parameters:
[in]pThe position to append

Definition at line 68 of file PositionVector.cpp.

Referenced by NIImporter_SUMO::addJunction(), NBEdgeCont::applyOptions(), area(), NIVissimConnection::buildGeom(), NBNodeCont::buildOnRamp(), closePolygon(), NBEdge::computeEdgeShape(), NBNode::computeInternalLaneShape(), NBEdge::computeLaneShape(), NIVissimDistrictConnection::dict_BuildDistrictNodes(), extrapolate(), getCentroid(), NIVissimAbstractEdge::getGeomPosition(), getSubpart(), Line::intersectsAtLengths(), 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(), splitAt(), and NBEdge::splitGeometry().

void PositionVector::push_back ( const PositionVector &  p) throw ()

Appends all positions from the given vector.

Parameters:
[in]pThe vector from which values shall be appended

Definition at line 74 of file PositionVector.cpp.

void PositionVector::push_back_noDoublePos ( const Position &  p)

Definition at line 1021 of file PositionVector.cpp.

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

Referenced by NIVissimNodeCluster::buildNBNode(), NBNodeShapeComputer::computeContinuationNodeShape(), NBNodeShapeComputer::computeNodeShapeByCrosses(), NIImporter_OpenDrive::computeShapes(), getSubpart(), NIImporter_OpenStreetMap::insertEdge(), intersectsAtPoints(), PCLoaderArcView::load(), NIImporter_ArcView::load(), PCLoaderOSM::loadIfSet(), NIVissimAbstractEdge::NIVissimAbstractEdge(), NIVissimSingleTypeParser_Verbindungsdefinition::parse(), NIVissimSingleTypeParser_Streckendefinition::parse(), NBNodeShapeComputer::replaceLastChecking(), and simpleHull_2D().

void PositionVector::push_front ( const Position &  p)

Puts the given position at the begin of the list.

Definition at line 80 of file PositionVector.cpp.

References myCont.

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

void PositionVector::push_front_noDoublePos ( const Position &  p)

Definition at line 1029 of file PositionVector.cpp.

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

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

void PositionVector::removeColinearPoints ( )

Definition at line 1066 of file PositionVector.cpp.

References GeomHelper::distancePointLine(), and myCont.

void PositionVector::removeDoublePoints ( )

Definition at line 1050 of file PositionVector.cpp.

References myCont.

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

Definition at line 1037 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 455 of file PositionVector.cpp.

References myCont, and size().

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

PositionVector PositionVector::reverse ( ) const

Definition at line 816 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 229 of file PositionVector.cpp.

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

Referenced by GUIE3Collector::MyWrapper::buildDefinition(), GUITriggeredRerouter::drawGL(), GUIEdge::drawGL(), 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 317 of file PositionVector.cpp.

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

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

Definition at line 508 of file PositionVector.cpp.

References myCont.

size_t PositionVector::size ( ) const

returns the number of points making up the line vector

Definition at line 207 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(), GUILaneWrapper::drawMarkings(), Distribution_Points::getAreaNo(), Distribution_Points::getAreaPerc(), GUIEdge::getBoundary(), getCentroid(), Distribution_Points::getMax(), NBEdge::hasDefaultGeometry(), indexOfClosest(), insertAtClosest(), intersects(), Line::intersectsAtLengths(), NIImporter_OpenDrive::loadNetwork(), PCLoaderDlrNavteq::loadPolyFile(), GUI_E2_ZS_Collector::MyWrapper::MyWrapper(), 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(), and NWWriter_OpenDrive::writePlanView().

void PositionVector::sortAsPolyCWByAngle ( )

Definition at line 449 of file PositionVector.cpp.

References myCont.

Referenced by convexHull().

void PositionVector::sortByIncreasingXY ( )

Definition at line 471 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 395 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().

Friends And Related Function Documentation

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

Output operator.

Definition at line 437 of file PositionVector.cpp.

Field Documentation

ContType PositionVector::myCont [private]

The list of points.

Definition at line 285 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(), intersects(), intersectsAtLengths(), intersectsAtPoint(), intersectsAtPoints(), isClosed(), length(), lineAt(), move2side(), nearest_position_on_line_to_point(), operator<<(), operator[](), overlapsWith(), partialWithin(), pop_back(), pop_front(), positionAtLengthPosition(), pruneFromBeginAt(), pruneFromEndAt(), 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:
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