DtPolygon2D Class Reference

Public Types
typedef std::vector< DtPoint >	DtVertexContainer
typedef std::vector< DtPoint > ::iterator	DtVertexIter
typedef std::vector< DtPoint > ::const_iterator	DtVertexConstIter
typedef DtChord	DtEdge

Public Member Functions
	DtPolygon2D (const DtVertexContainer &polygonVertices)
	DtPolygon2D (const DtExtent &extent)
virtual	~DtPolygon2D ()
unsigned int	numberOfVertices () const
bool	getVertex (DtPoint &vertex, unsigned int vertexIndex) const
DtPoint	vertex (unsigned int vertexIndex) const
bool	setVertex (unsigned int vertexIndex, const DtPoint &newVertex)
DtVertexConstIter	verticesBegin () const
DtVertexConstIter	verticesEnd () const
DtPoint	verticesFront () const
DtPoint	verticesBack () const
unsigned int	numberOfEdges () const
DtEdge	edge (unsigned int edgeIndex) const
bool	getEdge (unsigned int edgeIndex, DtEdge &edgeToGet) const
DtExtent	extent () const
const DtVertexContainer &	vertices () const

Protected Member Functions
bool	testInvariant () const
bool	isValidVertexIndex (unsigned int vertexIndex) const
bool	isValidEdgeIndex (unsigned int edgeIndex) const

Private Member Functions
	DtPolygon2D (const DtPolygon2D &original)
const DtPolygon2D &	operator= (const DtPolygon2D &original)

Private Attributes
DtVertexContainer	myVertices

Member Typedef Documentation

typedef std::vector<DtPoint> DtPolygon2D::DtVertexContainer

typedef std::vector<DtPoint>::iterator DtPolygon2D::DtVertexIter

typedef std::vector<DtPoint>::const_iterator DtPolygon2D::DtVertexConstIter

typedef DtChord DtPolygon2D::DtEdge

Constructor & Destructor Documentation

DtPolygon2D::DtPolygon2D

(

const DtVertexContainer &

polygonVertices

)

DtPolygon2D::DtPolygon2D

(

const DtExtent &

extent

)

virtual DtPolygon2D::~DtPolygon2D ( )

virtual

DtPolygon2D::DtPolygon2D ( const DtPolygon2D &  original )

private

Member Function Documentation

const DtPolygon2D& DtPolygon2D::operator= ( const DtPolygon2D &  original )

private

unsigned int DtPolygon2D::numberOfVertices

(

)

const

bool DtPolygon2D::getVertex	(	DtPoint &	vertex,
		unsigned int	vertexIndex
	)		const

DtPoint DtPolygon2D::vertex

(

unsigned int

vertexIndex

)

const

bool DtPolygon2D::setVertex	(	unsigned int	vertexIndex,
		const DtPoint &	newVertex
	)

DtVertexConstIter DtPolygon2D::verticesBegin

(

)

const

DtVertexConstIter DtPolygon2D::verticesEnd

(

)

const

DtPoint DtPolygon2D::verticesFront

(

)

const

DtPoint DtPolygon2D::verticesBack

(

)

const

unsigned int DtPolygon2D::numberOfEdges

(

)

const

DtEdge DtPolygon2D::edge

(

unsigned int

edgeIndex

)

const

bool DtPolygon2D::getEdge	(	unsigned int	edgeIndex,
		DtEdge &	edgeToGet
	)		const

DtExtent DtPolygon2D::extent

(

)

const

const DtVertexContainer& DtPolygon2D::vertices

(

)

const

bool DtPolygon2D::testInvariant ( ) const

protected

bool DtPolygon2D::isValidVertexIndex ( unsigned int  vertexIndex ) const

protected

bool DtPolygon2D::isValidEdgeIndex ( unsigned int  edgeIndex ) const

protected

Member Data Documentation

DtVertexContainer DtPolygon2D::myVertices

private

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/geometry/polygon2D.h