CGAL 5.1 - 2D Triangulation
TriangulationFaceBase_2 Concept Reference

Inherited by CGAL::Triangulation_face_base_with_id_2< class, class >.

Definition

The concept TriangulationFaceBase_2 describes the requirements for the base face class of a triangulation data structure that is itself plugged into a basic triangulation or a Delaunay triangulation.

This concept refines the concept TriangulationDSFaceBase_2 and could add geometric information. In fact, currently the triangulations do not store any geometric information in the faces and, thus this concept is just equal to TriangulationDSFaceBase_2 and only provided for symmetry with the vertex case.

Refines:
TriangulationDSFaceBase_2
Has Models:
CGAL::Triangulation_face_base_2<Traits>
See also
TriangulationVertexBase_2
CGAL::Triangulation_face_base_2<Traits>
CGAL::Triangulation_2<Traits,Tds>
CGAL::Delaunay_triangulation_2<Traits,Tds>