\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)

CGAL 4.8 - 2D Periodic Triangulations

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CGAL::Periodic_2_triangulation_vertex_base_2<> Class Template Reference
Vertex and Face Classes

`#include <CGAL/Periodic_2_triangulation_vertex_base_2.h>`

## Definition

The class `Periodic_2_triangulation_vertex_base_2` is a model of the concept `Periodic_2TriangulationVertexBase_2` to be used by `Triangulation_data_structure_2` to represent vertices of a periodic triangulation.

The first one `Traits` is the geometric traits, it is to be instantiated by a model of the concept `Periodic_2TriangulationTraits_2`. The second argument is the base class to which the additional information for the periodic vertex is added and should be a model of `TriangulationDSVertexBase_2`

Is Model Of:
  `Periodic_2TriangulationVertexBase_2`

See Also
  `CGAL::Periodic_2_triangulation_face_base_2`
  `CGAL::Triangulation_vertex_base_2`
  `CGAL::Triangulation_vertex_base_with_info_2`

Examples:
  Periodic_2_triangulation_2/p2t2_adding_handles.cpp, and Periodic_2_triangulation_2/p2t2_colored_vertices.cpp.