Details how an edge in the 1-skeleton of a 2-manifold triangulation forms part of an individual triangle. More...

#include <dim2/dim2edge.h>

Public Member Functions
	Dim2EdgeEmbedding ()
	Default constructor. More...

	Dim2EdgeEmbedding (Dim2Triangle *tri, int edge)
	Creates an embedding descriptor containing the given data. More...

	Dim2EdgeEmbedding (const Dim2EdgeEmbedding &cloneMe)
	Creates an embedding descriptor containing the same data as the given embedding descriptor. More...

Dim2EdgeEmbedding &	operator= (const Dim2EdgeEmbedding &cloneMe)
	Assigns to this embedding descriptor the same data as is contained in the given embedding descriptor. More...

Dim2Triangle *	getTriangle () const
	Returns the triangle in which this edge is contained. More...

int	getEdge () const
	Returns the edge number within getTriangle() that is this edge. More...

NPerm3	getVertices () const
	Returns a mapping from vertices (0,1) of this edge to the corresponding vertex numbers in getTriangle(), as described in Dim2Triangle::getEdgeMapping(). More...

Detailed Description

Details how an edge in the 1-skeleton of a 2-manifold triangulation forms part of an individual triangle.

Constructor & Destructor Documentation

regina::Dim2EdgeEmbedding::Dim2EdgeEmbedding ( )

inline

Default constructor.

The embedding descriptor created is unusable until it has some data assigned to it using operator =.

regina::Dim2EdgeEmbedding::Dim2EdgeEmbedding	(	Dim2Triangle *	tri,
		int	edge
	)

inline

Creates an embedding descriptor containing the given data.

Parameters

tri	the triangle in which this edge is contained.
edge	the edge number of tri that is this edge.

regina::Dim2EdgeEmbedding::Dim2EdgeEmbedding ( const Dim2EdgeEmbedding & cloneMe )

inline

Creates an embedding descriptor containing the same data as the given embedding descriptor.

Parameters

cloneMe the embedding descriptor to clone.

int regina::Dim2EdgeEmbedding::getEdge ( ) const

inline

Returns the edge number within getTriangle() that is this edge.

Dim2Triangle * regina::Dim2EdgeEmbedding::getTriangle ( ) const

inline

Returns the triangle in which this edge is contained.

NPerm3 regina::Dim2EdgeEmbedding::getVertices ( ) const

inline

Returns a mapping from vertices (0,1) of this edge to the corresponding vertex numbers in getTriangle(), as described in Dim2Triangle::getEdgeMapping().

Returns: a mapping from the vertices of this edge to the corresponding vertices of getTriangle().

Dim2EdgeEmbedding & regina::Dim2EdgeEmbedding::operator= ( const Dim2EdgeEmbedding & cloneMe )

inline

Assigns to this embedding descriptor the same data as is contained in the given embedding descriptor.

Parameters

cloneMe the embedding descriptor to clone.

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