GEO::RVDVertexMap Class Reference

RVDVertexMap maps symbolic vertices to unique ids. More...

#include <geogram/voronoi/RVD_mesh_builder.h>

Public Member Functions
	RVDVertexMap ()
	Constructs an empty map.
index_t	find_or_create_vertex (index_t center_vertex_id, const SymbolicVertex &sym)
	Maps the symbolic information of a vertex into a unique identifier. More...
void	set_first_vertex_index (index_t i)
	Defines the index of the first created vertex. More...

Protected Member Functions
index_t	new_vertex ()
	Allocates a new vertex.
index_t	nb_bisectors (const signed_trindex &sym) const
	Gets the number of bisectors represented in a symbolic vertex.

Detailed Description

RVDVertexMap maps symbolic vertices to unique ids.

Symbolic vertices are manipulated by GEOGen::RestrictedVoronoiDiagram. This class is used for instance in the implementation of RVDMeshBuilder.

Note

This is an internal implementation class, not meant to be used directly, use GEO::RestrictedVoronoiDiagram instead.

Definition at line 72 of file RVD_mesh_builder.h.

Member Function Documentation

find_or_create_vertex()

index_t GEO::RVDVertexMap::find_or_create_vertex	(	index_t	center_vertex_id,
		const SymbolicVertex &	sym
	)

Maps the symbolic information of a vertex into a unique identifier.

Parameters

[in]	center_vertex_id	the index of the current Voronoi seed (provided by action classes in GEOGen::RestrictedVoronoiDiagram)
[in]	sym	the symbolic representation of the vertex (provided by action classes in GEOGen::RestrictedVoronoiDiagram)

Returns

a unique identifier for this vertex

set_first_vertex_index()

void GEO::RVDVertexMap::set_first_vertex_index ( index_t  i )

inline

Defines the index of the first created vertex.

Parameters

[in]

i

index of the first vertex that will be created (default is 0).

Definition at line 99 of file RVD_mesh_builder.h.

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

• geogram/voronoi/RVD_mesh_builder.h