ConstrainedDelaunayTriangulationTraits_2 Concept Reference

Definition

The concept ConstrainedDelaunayTriangulationTraits_2 defines the requirements for the geometric traits class of a constrained Delaunay triangulation that supports intersections of input constraints. This is the case when the template parameter Itag of CGAL::Constrained_Delaunay_triangulation_2<Traits,Tds,Itag> is instantiated by one of the tag classes CGAL::Exact_intersections_tag or CGAL::Exact_predicates_tag. The concept ConstrainedDelaunayTriangulationTraits_2 refines both the concept DelaunayTriangulationTraits_2 and the concept ConstrainedTriangulationTraits_2.

Refines

DelaunayTriangulationTraits_2

ConstrainedTriangulationTraits_2

Has Models:

All CGAL Kernels

CGAL::Projection_traits_xy_3<K>

CGAL::Projection_traits_yz_3<K>

CGAL::Projection_traits_xz_3<K>

See also

TriangulationTraits_2

ConstrainedTriangulationTraits_2

CGAL::Constrained_triangulation_2<Gt,Tds,Itag>

CGAL::Constrained_Delaunay_triangulation_2<Gt,Tds,Itag>