HyperGraph::HGEdge

Abstract Edge class. More...

Inheritance diagram for HyperGraph::HGEdge:

Public Member Functions
	HGEdge (int id=-1)
	creates and empty edge with no vertices
int	id () const
	returns the id of this edge
void	setId (int id)
	sets the id of this edge
virtual void	setVertex (uint04 i, HGVertex *v)=0
	Sets the i-th vertex of this edge.
virtual const HGVertex *	vertex (uint04 i) const =0
	Returns a const pointer to the i-th vertex.
virtual HGVertex *	vertex (uint04 i)=0
	Returns a mutable pointer to the i-th vertex.
virtual uint04	vertexCount () const =0
	Returns the number of vertices connected by this edge.

Protected Attributes
int	_id
	unique id

Detailed Description

Abstract Edge class.

Your nice edge classes should inherit from that one. An hyper-edge has pointers to the vertices it connects and stores them in a vector.

Definition at line 53 of file hyper_graph.h.

Member Function Documentation

setVertex()

virtual void HyperGraph::HGEdge::setVertex ( uint04 i, HGVertex * v )

pure virtual

Sets the i-th vertex of this edge.

Parameters

[in]	i	The vertex index.
[in]	v	The vertex to assign.

Implemented in BaseBinaryEdge< D, E, VertexXi, VertexXj >, BaseBinaryEdge< 3, Vector3< g_type >, VertexSBAPointXYZ, VertexSE3Expmap >, BaseBinaryEdge< 6, SE3Quat, VertexSE3Expmap, VertexSE3Expmap >, BaseBinaryEdge< 6, vector6d, VertexPose4DoF, VertexPose4DoF >, BaseBinaryEdge< 7, Sim3, VertexSim3Expmap, VertexSim3Expmap >, BaseMultiEdge< t_dims, E >, BaseMultiEdge< 15, vector15d >, BaseMultiEdge< 9, vector9d >, BaseUnaryEdge< t_dims, E, VertexXi >, and BaseUnaryEdge< 3, Vector3< g_type >, VertexSE3Expmap >.

vertex() [1/2]

virtual const HGVertex * HyperGraph::HGEdge::vertex ( uint04 i ) const

pure virtual

Returns a const pointer to the i-th vertex.

Parameters

[in]

i

The vertex index.

Implemented in BaseBinaryEdge< D, E, VertexXi, VertexXj >, BaseBinaryEdge< 3, Vector3< g_type >, VertexSBAPointXYZ, VertexSE3Expmap >, BaseBinaryEdge< 6, SE3Quat, VertexSE3Expmap, VertexSE3Expmap >, BaseBinaryEdge< 6, vector6d, VertexPose4DoF, VertexPose4DoF >, BaseBinaryEdge< 7, Sim3, VertexSim3Expmap, VertexSim3Expmap >, BaseMultiEdge< t_dims, E >, BaseMultiEdge< 15, vector15d >, BaseMultiEdge< 9, vector9d >, BaseUnaryEdge< t_dims, E, VertexXi >, and BaseUnaryEdge< 3, Vector3< g_type >, VertexSE3Expmap >.

Referenced by HyperGraph::addEdge(), BlockSolver< Traits >::buildStructure(), SparseOptimizer::initializeOptimization(), SparseOptimizer::initializeOptimization(), and BlockSolver< Traits >::updateStructure().

vertex() [2/2]

virtual HGVertex * HyperGraph::HGEdge::vertex ( uint04 i )

pure virtual

Returns a mutable pointer to the i-th vertex.

Parameters

[in]

i

The vertex index.

Implemented in BaseBinaryEdge< D, E, VertexXi, VertexXj >, BaseMultiEdge< t_dims, E >, and BaseUnaryEdge< t_dims, E, VertexXi >.

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

• GraphOptimization/Headers/hyper_graph.h