DGtal 1.4.0
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DGtal::Object< TDigitalTopology, TDigitalSet >::Edge Struct Reference

#include <DGtal/topology/Object.h>

Public Member Functions

 Edge ()
 
 Edge (const Vertex &v1, const Vertex &v2, const bool)
 
 Edge (const Vertex &v1, const Vertex &v2)
 
bool operator== (const Edge &other) const
 
bool operator!= (const Edge &other) const
 
bool operator< (const Edge &other) const
 

Data Fields

Vertex vertices [2]
 

Detailed Description

template<typename TDigitalTopology, typename TDigitalSet>
struct DGtal::Object< TDigitalTopology, TDigitalSet >::Edge

Definition at line 165 of file Object.h.

Constructor & Destructor Documentation

◆ Edge() [1/3]

template<typename TDigitalTopology , typename TDigitalSet >
DGtal::Object< TDigitalTopology, TDigitalSet >::Edge::Edge ( )
inline

Invalid default constructor.

Definition at line 172 of file Object.h.

172{}

◆ Edge() [2/3]

template<typename TDigitalTopology , typename TDigitalSet >
DGtal::Object< TDigitalTopology, TDigitalSet >::Edge::Edge ( const Vertex & v1,
const Vertex & v2,
const bool  )
inline

Constructor from vertices with no auto-order.

Parameters
v1the first vertex.
v2the second vertex.

Definition at line 179 of file Object.h.

180 {
181 vertices[ 0 ] = v1;
182 vertices[ 1 ] = v2;
183 }
Vertex vertices[2]
Definition Object.h:167

References DGtal::Object< TDigitalTopology, TDigitalSet >::Edge::vertices.

◆ Edge() [3/3]

template<typename TDigitalTopology , typename TDigitalSet >
DGtal::Object< TDigitalTopology, TDigitalSet >::Edge::Edge ( const Vertex & v1,
const Vertex & v2 )
inline

Constructor from vertices with auto-ordering.

Parameters
v1the first vertex.
v2the second vertex.
Note
Edge(v1,v2) = Edge(v2,v1), stored vertices[0] will be the lowest of the two.

Definition at line 190 of file Object.h.

191 {
192 if ( v1 <= v2 )
193 {
194 vertices[ 0 ] = v1;
195 vertices[ 1 ] = v2;
196 }
197 else
198 {
199 vertices[ 0 ] = v2;
200 vertices[ 1 ] = v1;
201 }
202 }

References DGtal::Object< TDigitalTopology, TDigitalSet >::Edge::vertices.

Member Function Documentation

◆ operator!=()

template<typename TDigitalTopology , typename TDigitalSet >
bool DGtal::Object< TDigitalTopology, TDigitalSet >::Edge::operator!= ( const Edge & other) const
inline

Definition at line 208 of file Object.h.

209 {
210 return ( vertices[ 0 ] != other.vertices[ 0 ] )
211 || ( vertices[ 1 ] != other.vertices[ 1 ] );
212 }

References DGtal::Object< TDigitalTopology, TDigitalSet >::Edge::vertices.

◆ operator<()

template<typename TDigitalTopology , typename TDigitalSet >
bool DGtal::Object< TDigitalTopology, TDigitalSet >::Edge::operator< ( const Edge & other) const
inline

Definition at line 213 of file Object.h.

214 {
215 return ( vertices[ 0 ] < other.vertices[ 0 ] )
216 || ( ( vertices[ 0 ] == other.vertices[ 0 ] )
217 && ( vertices[ 1 ] < other.vertices[ 1 ] ) );
218 }

References DGtal::Object< TDigitalTopology, TDigitalSet >::Edge::vertices.

◆ operator==()

template<typename TDigitalTopology , typename TDigitalSet >
bool DGtal::Object< TDigitalTopology, TDigitalSet >::Edge::operator== ( const Edge & other) const
inline

Definition at line 203 of file Object.h.

204 {
205 return ( vertices[ 0 ] == other.vertices[ 0 ] )
206 && ( vertices[ 1 ] == other.vertices[ 1 ] );
207 }

References DGtal::Object< TDigitalTopology, TDigitalSet >::Edge::vertices.

Field Documentation

◆ vertices


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