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CGAL 6.0 - 2D Triangulations
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#include <CGAL/Triangulation_vertex_base_with_info_2.h>
The class Triangulation_vertex_base_with_info_2 is designed to be used as a base vertex class of a triangulation.
It provides an easy way to add some user defined information in vertices.
| Info | is the information the user would like to add to a vertex. It has to be DefaultConstructible and Assignable. |
| Traits | is the geometric traits class which provides the Point_2. It is strongly recommended to instantiate this parameter with the traits class used for the triangulation. This ensures that the point type defined by Triangulation_vertex_base_with_info_2 matches the point type defined by the triangulation. |
| Vb | must be a vertex base class from which Triangulation_vertex_base_with_info_3 derives. By default this parameter is instantiated by Triangulation_vertex_base_2<Traits>. |
TriangulationVertexBaseWithInfo_2 Vb is a model of some vertex base concept. Triangulation_vertex_base_with_info_2 derives from Vb and will be a model of the same vertex base concept: TriangulationVertexBase_2, or RegularTriangulationVertexBase_2. CGAL::Triangulation_face_base_with_info_2<Info,Traits,Fb> CGAL::Triangulation_vertex_base_2<Traits,Vb> CGAL::Regular_triangulation_vertex_base_2<Traits,Vb> Types | |
| typedef Info | Info |
Access Functions | |
| const Info & | info () const |
Returns a const reference to the object of type Info stored in the vertex. | |
| Info & | info () |
Returns a reference to the object of type Info stored in the vertex. | |