DGtal::HalfEdgeDataStructure::Triangle Struct Reference

Represents an unoriented triangle as three vertices. More...

#include <DGtal/topology/HalfEdgeDataStructure.h>

Public Member Functions
VertexIndex &	i ()
const VertexIndex &	i () const
VertexIndex &	j ()
const VertexIndex &	j () const
VertexIndex &	k ()
const VertexIndex &	k () const
	Triangle ()
	Triangle (VertexIndex v0, VertexIndex v1, VertexIndex v2)

Data Fields
std::array< VertexIndex, 3 >	v
	The three vertex indices.

Detailed Description

Represents an unoriented triangle as three vertices.

Definition at line 154 of file HalfEdgeDataStructure.h.

Constructor & Destructor Documentation

Triangle() [1/2]

DGtal::HalfEdgeDataStructure::Triangle::Triangle ( )

inline

Definition at line 168 of file HalfEdgeDataStructure.h.

      {
        v[0] = v[1] = v[2] = -1;
      }

References v.

Triangle() [2/2]

DGtal::HalfEdgeDataStructure::Triangle::Triangle ( VertexIndex  v0, VertexIndex  v1, VertexIndex  v2  )

inline

Definition at line 172 of file HalfEdgeDataStructure.h.

      {
        v[0] = v0;
        v[1] = v1;
        v[2] = v2;
      }

References v.

Member Function Documentation

i() [1/2]

VertexIndex & DGtal::HalfEdgeDataStructure::Triangle::i ( )

inline

Definition at line 159 of file HalfEdgeDataStructure.h.

{ return v[0]; }

References v.

i() [2/2]

const VertexIndex & DGtal::HalfEdgeDataStructure::Triangle::i ( ) const

inline

Definition at line 160 of file HalfEdgeDataStructure.h.

{ return v[0]; }

References v.

j() [1/2]

VertexIndex & DGtal::HalfEdgeDataStructure::Triangle::j ( )

inline

Definition at line 162 of file HalfEdgeDataStructure.h.

{ return v[1]; }

References v.

j() [2/2]

const VertexIndex & DGtal::HalfEdgeDataStructure::Triangle::j ( ) const

inline

Definition at line 163 of file HalfEdgeDataStructure.h.

{ return v[1]; }

References v.

k() [1/2]

VertexIndex & DGtal::HalfEdgeDataStructure::Triangle::k ( )

inline

Definition at line 165 of file HalfEdgeDataStructure.h.

{ return v[2]; }

References v.

k() [2/2]

const VertexIndex & DGtal::HalfEdgeDataStructure::Triangle::k ( ) const

inline

Definition at line 166 of file HalfEdgeDataStructure.h.

{ return v[2]; }

References v.

Field Documentation

v

std::array<VertexIndex,3> DGtal::HalfEdgeDataStructure::Triangle::v

The three vertex indices.

Definition at line 157 of file HalfEdgeDataStructure.h.

Referenced by i(), i(), j(), j(), k(), k(), Triangle(), and Triangle().

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

• HalfEdgeDataStructure.h