Public Member Functions
void	applySimilarity (double xBary, double yBary, double dimChar)

void	declareIn () const

void	declareOn () const

void	declareOnLim () const

void	declareOnTangent ()

void	declareOut ()

bool	decrRef ()

double	distanceWithSq (const Node &other) const

void	dumpInXfigFile (std::ostream &stream, int resolution, const Bounds &box) const

void	fillGlobalInfoAbs (const std::map< INTERP_KERNEL::Node , mcIdType > &mapThis, const std::map< INTERP_KERNEL::Node , mcIdType > &mapOther, mcIdType offset1, mcIdType offset2, double fact, double baryX, double baryY, std::vector< double > &addCoo, std::map< INTERP_KERNEL::Node , mcIdType > &mapAddCoo, mcIdType nodeId) const

void	fillGlobalInfoAbs2 (const std::map< INTERP_KERNEL::Node , mcIdType > &mapThis, const std::map< INTERP_KERNEL::Node , mcIdType > &mapOther, mcIdType offset1, mcIdType offset2, double fact, double baryX, double baryY, std::vector< double > &addCoo, std::map< INTERP_KERNEL::Node *, mcIdType > &mapAddCoo, std::vector< mcIdType > &pointsOther) const

char	getHitStatus () const

TypeOfLocInPolygon	getLoc () const

double	getSlope (const Node &other) const

void	hitMeAfter (double xBary, double yBary, double dimChar)

void	hitMeAlone (double xBary, double yBary, double dimChar)

void	incrRef () const

void	initHitStatus () const

void	initLocs () const

bool	isEqual (const Node &other) const

bool	isEqualAndKeepTrack (const Node &other, std::vector< Node * > &track) const

	Node (const double *coords)

	Node (double x, double y)

	Node (std::istream &stream)

	operator const double * () const

double	operator[] (int i) const

void	setLoc (TypeOfLocInPolygon loc) const

void	setNewCoords (double x, double y)

void	unApplySimilarity (double xBary, double yBary, double dimChar)

void	unHitMeAfter (double xBary, double yBary, double dimChar)

void	unHitMeAlone (double xBary, double yBary, double dimChar)

Static Public Member Functions
static bool	areDoubleEquals (double a, double b)

static bool	areDoubleEqualsWPLeft (double a, double b, double k)

static bool	areDoubleEqualsWPRight (double a, double b, double k)

static double	computeAngle (const double pt1, const double pt2)

static double	computeSlope (const double pt1, const double pt2)

static double	distanceBtw2Pt (const double a, const double b)

static double	distanceBtw2PtSq (const double a, const double b)

static double	dot (const double vect1, const double vect2)

static double	norm (const double *vect)

static double	sign (double val)

Protected Member Functions
	~Node ()

Protected Attributes
unsigned char	_cnt

double	_coords [2]

char	_hit

TypeOfLocInPolygon	_loc

Detailed Description

Representation of a 2D point, and potentially its location relative to a polygon. As nodes can be shared between edges it is handled with ref counting.

Constructor & Destructor Documentation

◆ Node() [1/3]

Node::Node	(	double	x,
		double	y
	)

References _coords.

◆ Node() [2/3]

Node::Node ( const double * coords )

References _coords.

◆ Node() [3/3]

Node::Node ( std::istream & stream )

References _coords.

◆ ~Node()

Node::~Node ( )

protected

Member Function Documentation

◆ incrRef()

void INTERP_KERNEL::Node::incrRef ( ) const

Referenced by INTERP_KERNEL::Edge::changeEndNodeWith(), INTERP_KERNEL::Edge::changeEndNodeWithAndKeepTrack(), INTERP_KERNEL::Edge::changeStartNodeWith(), INTERP_KERNEL::Edge::changeStartNodeWithAndKeepTrack(), INTERP_KERNEL::QuadraticPolygon::ComputeResidual(), INTERP_KERNEL::Edge::Edge(), INTERP_KERNEL::EdgeIntersector::identifyEarlyIntersection(), INTERP_KERNEL::IntersectElement::IntersectElement(), and INTERP_KERNEL::IntersectElement::setNode().

◆ decrRef()

bool Node::decrRef ( )

References _cnt.

Referenced by INTERP_KERNEL::QuadraticPolygon::appendCrudeData(), INTERP_KERNEL::QuadraticPolygon::appendEdgeFromCrudeDataArray(), INTERP_KERNEL::Edge::BuildEdgeFrom3Points(), INTERP_KERNEL::EdgeArcCircle::BuildFromNodes(), INTERP_KERNEL::EdgeArcCircle::dumpInXfigFile(), INTERP_KERNEL::EdgeArcCircle::EdgeArcCircle(), INTERP_KERNEL::ArcCSegIntersector::getIntersectionsCharacteristicVal(), INTERP_KERNEL::QuadraticPolygon::haveIAChanceToBeCompletedBy(), INTERP_KERNEL::Edge::Interpolate1DLin(), INTERP_KERNEL::ElementaryEdge::locateFullyMySelfAbsolute(), INTERP_KERNEL::Edge::~Edge(), and INTERP_KERNEL::IntersectElement::~IntersectElement().

◆ initHitStatus()

void INTERP_KERNEL::Node::initHitStatus ( ) const

◆ getHitStatus()

char INTERP_KERNEL::Node::getHitStatus ( ) const

◆ hitMeAlone()

void INTERP_KERNEL::Node::hitMeAlone	(	double	xBary,
		double	yBary,
		double	dimChar
	)

◆ unHitMeAlone()

void INTERP_KERNEL::Node::unHitMeAlone	(	double	xBary,
		double	yBary,
		double	dimChar
	)

◆ hitMeAfter()

void INTERP_KERNEL::Node::hitMeAfter	(	double	xBary,
		double	yBary,
		double	dimChar
	)

◆ unHitMeAfter()

void INTERP_KERNEL::Node::unHitMeAfter	(	double	xBary,
		double	yBary,
		double	dimChar
	)

◆ initLocs()

void INTERP_KERNEL::Node::initLocs ( ) const

References INTERP_KERNEL::UNKNOWN.

◆ setLoc()

void INTERP_KERNEL::Node::setLoc ( TypeOfLocInPolygon loc ) const

◆ getLoc()

TypeOfLocInPolygon INTERP_KERNEL::Node::getLoc ( ) const

Referenced by INTERP_KERNEL::QuadraticPolygon::ComputeResidual().

◆ declareIn()

void INTERP_KERNEL::Node::declareIn ( ) const

References INTERP_KERNEL::IN_1, and INTERP_KERNEL::UNKNOWN.

Referenced by INTERP_KERNEL::Edge::declareIn().

◆ declareOn()

void INTERP_KERNEL::Node::declareOn ( ) const

References INTERP_KERNEL::ON_1, and INTERP_KERNEL::UNKNOWN.

Referenced by INTERP_KERNEL::Edge::declareOn(), INTERP_KERNEL::ArcCArcCIntersector::getIntersectionsCharacteristicVal(), INTERP_KERNEL::ArcCSegIntersector::getIntersectionsCharacteristicVal(), and INTERP_KERNEL::SegSegIntersector::getIntersectionsCharacteristicVal().

◆ declareOnLim()

void INTERP_KERNEL::Node::declareOnLim ( ) const

References INTERP_KERNEL::ON_1, INTERP_KERNEL::ON_LIM_1, and INTERP_KERNEL::UNKNOWN.

Referenced by INTERP_KERNEL::EdgeIntersector::obviousCaseForCurvAbscisse(), and INTERP_KERNEL::IntersectElement::performMerging().

◆ declareOut()

void INTERP_KERNEL::Node::declareOut ( )

References INTERP_KERNEL::OUT_1, and INTERP_KERNEL::UNKNOWN.

Referenced by INTERP_KERNEL::Edge::declareOut().

◆ declareOnTangent()

void INTERP_KERNEL::Node::declareOnTangent ( )

References INTERP_KERNEL::ON_TANG_1.

Referenced by INTERP_KERNEL::ArcCArcCIntersector::getIntersectionsCharacteristicVal(), and INTERP_KERNEL::ArcCSegIntersector::getIntersectionsCharacteristicVal().

◆ operator const double *()

INTERP_KERNEL::Node::operator const double * ( ) const

◆ isEqual()

bool Node::isEqual ( const Node & other ) const

References areDoubleEquals().

Referenced by INTERP_KERNEL::Edge::changeEndNodeWith(), INTERP_KERNEL::Edge::changeStartNodeWith(), INTERP_KERNEL::ArcCSegIntersector::getIntersectionsCharacteristicVal(), INTERP_KERNEL::SegSegIntersector::getIntersectionsCharacteristicVal(), INTERP_KERNEL::Edge::isEqual(), isEqualAndKeepTrack(), and INTERP_KERNEL::EdgeIntersector::obviousCaseForCurvAbscisse().

◆ getSlope()

double Node::getSlope ( const Node & other ) const

References computeSlope().

◆ isEqualAndKeepTrack()

bool Node::isEqualAndKeepTrack	(	const Node &	other,
		std::vector< Node * > &	track
	)		const

Convenient method. Equivalent to isEqual method. In case of true is returned, '&other' is added in 'track' container.

References isEqual().

Referenced by INTERP_KERNEL::Edge::changeEndNodeWithAndKeepTrack(), and INTERP_KERNEL::Edge::changeStartNodeWithAndKeepTrack().

◆ dumpInXfigFile()

void Node::dumpInXfigFile	(	std::ostream &	stream,
		int	resolution,
		const Bounds &	box
	)		const

References _coords.

Referenced by INTERP_KERNEL::EdgeArcCircle::dumpInXfigFile(), and INTERP_KERNEL::EdgeLin::dumpInXfigFile().

◆ distanceWithSq()

double Node::distanceWithSq ( const Node & other ) const

References _coords.

Referenced by INTERP_KERNEL::EdgeLin::getNormSq(), and INTERP_KERNEL::EdgeLin::isNodeLyingOn().

◆ operator[]()

double INTERP_KERNEL::Node::operator[] ( int i ) const

◆ setNewCoords()

void INTERP_KERNEL::Node::setNewCoords	(	double	x,
		double	y
	)

use with caution

Referenced by INTERP_KERNEL::Edge::Interpolate1DLin().

◆ computeSlope()

double Node::computeSlope	(	const double *	pt1,
		const double *	pt2
	)

static

WARNING different from 'computeAngle' method ! The returned value are not in the same interval ! Here in [0; Pi). Typically this method returns the same value by exchanging pt1 and pt2. Use in process of detection of a point in or not in polygon.

References norm(), and INTERP_KERNEL::EdgeArcCircle::SafeAcos().

Referenced by getSlope().

◆ computeAngle()

double Node::computeAngle	(	const double *	pt1,
		const double *	pt2
	)

static

WARNING different from 'computeSlope' method. Here angle in -Pi;Pi is returned. This method is anti-symetric.

References INTERP_KERNEL::EdgeArcCircle::GetAbsoluteAngleOfNormalizedVect(), and norm().

Referenced by INTERP_KERNEL::EdgeArcCircle::getDistanceToPoint(), and INTERP_KERNEL::EdgeArcCircle::isNodeLyingOn().

◆ applySimilarity()

void Node::applySimilarity	(	double	xBary,
		double	yBary,
		double	dimChar
	)

apply a Similarity transformation on this.

Parameters

xBary	is the opposite of the X translation to do.
yBary	is the opposite of the Y translation to do.
dimChar	is the reduction factor.

References _coords.

Referenced by INTERP_KERNEL::Edge::sortIdsAbs(), and INTERP_KERNEL::Edge::sortSubNodesAbs().

◆ unApplySimilarity()

void Node::unApplySimilarity	(	double	xBary,
		double	yBary,
		double	dimChar
	)

apply the reverse Similarity transformation on this. This method is the opposite of Node::applySimilarity method to retrieve the initial state.

Parameters

xBary	is the opposite of the X translation to do.
yBary	is the opposite of the Y translation to do.
dimChar	is the reduction factor.

References _coords.

Referenced by INTERP_KERNEL::QuadraticPolygon::appendCrudeData().

◆ dot()

static double INTERP_KERNEL::Node::dot	(	const double *	vect1,
		const double *	vect2
	)

static

◆ sign()

static double INTERP_KERNEL::Node::sign ( double val )

static

Referenced by INTERP_KERNEL::ArcCSegIntersector::areOverlappedOrOnlyColinears(), and INTERP_KERNEL::ArcCSegIntersector::getIntersectionsCharacteristicVal().

◆ norm()

static double INTERP_KERNEL::Node::norm ( const double * vect )

static

Referenced by computeAngle(), computeSlope(), INTERP_KERNEL::EdgeArcCircle::GetAbsoluteAngle(), and INTERP_KERNEL::Edge::getNormalVector().

◆ areDoubleEquals()

static bool INTERP_KERNEL::Node::areDoubleEquals	(	double	a,
		double	b
	)

static

Referenced by INTERP_KERNEL::ArcCArcCIntersector::getIntersectionsCharacteristicVal(), isEqual(), INTERP_KERNEL::EdgeArcCircle::isNodeLyingOn(), and INTERP_KERNEL::EdgeLin::isNodeLyingOn().

◆ areDoubleEqualsWPLeft()

static bool INTERP_KERNEL::Node::areDoubleEqualsWPLeft	(	double	a,
		double	b,
		double	k
	)

static

idem areDoubleEquals except that precision of comparison is modified.

Referenced by INTERP_KERNEL::ArcCArcCIntersector::getIntersectionsCharacteristicVal().

◆ areDoubleEqualsWPRight()

static bool INTERP_KERNEL::Node::areDoubleEqualsWPRight	(	double	a,
		double	b,
		double	k
	)

static

idem areDoubleEquals except that precision of comparison is modified.

◆ distanceBtw2Pt()

static double INTERP_KERNEL::Node::distanceBtw2Pt	(	const double *	a,
		const double *	b
	)

static

Referenced by INTERP_KERNEL::ArcCArcCIntersector::areOverlappedOrOnlyColinears(), INTERP_KERNEL::EdgeArcCircle::getDistanceToPoint(), INTERP_KERNEL::EdgeLin::getDistanceToPoint(), INTERP_KERNEL::EdgeArcCircle::isNodeLyingOn(), and INTERP_KERNEL::EdgeLin::isNodeLyingOn().

◆ distanceBtw2PtSq()

static double INTERP_KERNEL::Node::distanceBtw2PtSq	(	const double *	a,
		const double *	b
	)

static

◆ fillGlobalInfoAbs()

void Node::fillGlobalInfoAbs	(	const std::map< INTERP_KERNEL::Node *, mcIdType > &	mapThis,
		const std::map< INTERP_KERNEL::Node *, mcIdType > &	mapOther,
		mcIdType	offset1,
		mcIdType	offset2,
		double	fact,
		double	baryX,
		double	baryY,
		std::vector< double > &	addCoo,
		std::map< INTERP_KERNEL::Node *, mcIdType > &	mapAddCoo,
		mcIdType *	nodeId
	)		const

Called by QuadraticPolygon::splitAbs method.

References _coords.

Referenced by INTERP_KERNEL::Edge::fillGlobalInfoAbs(), and fillGlobalInfoAbs2().

◆ fillGlobalInfoAbs2()

void Node::fillGlobalInfoAbs2	(	const std::map< INTERP_KERNEL::Node *, mcIdType > &	mapThis,
		const std::map< INTERP_KERNEL::Node *, mcIdType > &	mapOther,
		mcIdType	offset1,
		mcIdType	offset2,
		double	fact,
		double	baryX,
		double	baryY,
		std::vector< double > &	addCoo,
		std::map< INTERP_KERNEL::Node *, mcIdType > &	mapAddCoo,
		std::vector< mcIdType > &	pointsOther
	)		const

Called by QuadraticPolygon::splitAbs method.

References fillGlobalInfoAbs().

Referenced by INTERP_KERNEL::Edge::fillGlobalInfoAbs2().

Member Data Documentation

◆ _hit

char INTERP_KERNEL::Node::_hit

mutableprotected

◆ _cnt

unsigned char INTERP_KERNEL::Node::_cnt

mutableprotected

Referenced by decrRef().

◆ _loc

TypeOfLocInPolygon INTERP_KERNEL::Node::_loc

mutableprotected

◆ _coords

double INTERP_KERNEL::Node::_coords[2]

protected

Referenced by applySimilarity(), distanceWithSq(), dumpInXfigFile(), fillGlobalInfoAbs(), Node(), and unApplySimilarity().

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ Node() [1/3]

◆ Node() [2/3]

◆ Node() [3/3]

◆ ~Node()

Member Function Documentation

◆ incrRef()

◆ decrRef()

◆ initHitStatus()

◆ getHitStatus()

◆ hitMeAlone()

◆ unHitMeAlone()

◆ hitMeAfter()

◆ unHitMeAfter()

◆ initLocs()

◆ setLoc()

◆ getLoc()

◆ declareIn()

◆ declareOn()

◆ declareOnLim()

◆ declareOut()

◆ declareOnTangent()

◆ operator const double *()

◆ isEqual()

◆ getSlope()

◆ isEqualAndKeepTrack()

◆ dumpInXfigFile()

◆ distanceWithSq()

◆ operator[]()

◆ setNewCoords()

◆ computeSlope()

◆ computeAngle()

◆ applySimilarity()

◆ unApplySimilarity()

◆ dot()

◆ sign()

◆ norm()

◆ areDoubleEquals()

◆ areDoubleEqualsWPLeft()

◆ areDoubleEqualsWPRight()

◆ distanceBtw2Pt()

◆ distanceBtw2PtSq()

◆ fillGlobalInfoAbs()

◆ fillGlobalInfoAbs2()

Member Data Documentation

◆ _hit

◆ _cnt

◆ _loc

◆ _coords