CGAL::Triangulation_vertex_base_with_id_2< TriangulationTraits_2, TriangulationVertexBase_2 > Class Template Reference

#include <CGAL/Triangulation_vertex_base_with_id_2.h>

Inherits from

TriangulationVertexBase_2.

Definition

The class Triangulation_vertex_base_with_id_2 is a model of the concept TriangulationVertexBase_2, the base vertex of a 2D-triangulation.

It provides an integer field that can be used to index vertices for BGL algorithms.

Note that the user is in charge of setting indices correctly before running a graph algorithm, by calling the function CGAL::set_triangulation_ids(Triangulation&).

Template Parameters

TriangulationTraits_2	is the geometric traits class and must be a model of TriangulationTraits_2.
TriangulationVertexBase_2	must be a vertex base class from which Triangulation_vertex_base_with_id_2 derives. It has the default value Triangulation_vertex_base_2<TriangulationTraits_2>.

Is Model Of:

TriangulationVertexBase_2

See also

CGAL::Triangulation_vertex_base_2

Examples:

BGL_triangulation_2/dijkstra_with_internal_properties.cpp.

Access Functions
int	id () const
	Returns the index.
int &	id ()
	Returns a reference to the index stored in the vertex.