CGAL::Triangulation_face_base_with_id_2< TriangulationTraits_2, TriangulationFaceBase_2 > Class Template Reference

#include <CGAL/Triangulation_face_base_with_id_2.h>

Inherits from

TriangulationFaceBase_2.

Definition

template<typename TriangulationTraits_2, typename TriangulationFaceBase_2>
class CGAL::Triangulation_face_base_with_id_2< TriangulationTraits_2, TriangulationFaceBase_2 >

The class Triangulation_face_base_with_id_2 is a model of the concept TriangulationFaceBase_2, the base face of a 2D-triangulation.

It provides an integer field that can be used to index faces 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.
TriangulationFaceBase_2	must be a face base class from which Triangulation_face_base_with_id_2 derives. It has the default value Triangulation_face_base_2<TriangulationTraits_2>.

Is model of

TriangulationFaceBase_2

See also

CGAL::Triangulation_face_base_2

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