CGAL 5.4 - 2D Triangulations on the Sphere
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CGAL::Triangulation_on_sphere_vertex_base_2< Traits, Vb > Class Template Reference
2D Triangulation on the Sphere Reference » Vertex and Face Classes

#include <CGAL/Triangulation_on_sphere_vertex_base_2.h>

Inherits from

Vb.

Definition

Is Model Of:
TriangulationOnSphereVertexBase_2

The class Triangulation_on_sphere_vertex_base_2 is the default model for the concept TriangulationOnSphereVertexBase_2 and the default vertex base class for triangulations on the sphere.

Triangulation_on_sphere_vertex_base_2 can be simply plugged into the triangulation data structure of a triangulation, or used as a base class to derive other base vertex classes tuned for specific applications.

Template Parameters
Traitsmust be a geometric traits class which provides the type Point_on_sphere_2. It is strongly recommended to instantiate this traits class with the model used for the triangulation traits class. This ensures that the point type defined by Triangulation_on_sphere_vertex_base_2 is the same as the point type defined by the triangulation.
Vbmust be a model of the concept TriangulationDSVertexBase_2. By default this parameter is instantiated by Triangulation_ds_vertex_base_2<>.
See also
CGAL::Triangulation_ds_vertex_base_2<Tds>
CGAL::Triangulation_on_sphere_face_base_2<Traits,Fb>
CGAL::Triangulation_vertex_base_with_info_2<Info,Traits,Vb>
CGAL::Triangulation_on_sphere_2<Traits,Tds>

Types

typedef Traits::Point_on_sphere_2 Point