CGAL 6.2 - 2D Periodic Hyperbolic Triangulations

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CGAL::Periodic_4_hyperbolic_triangulation_face_base_2< GT, FB > Class Template Reference
Reference Manual » Vertex and Face Base Classes

`#include <CGAL/Periodic_4_hyperbolic_triangulation_face_base_2.h>`

## Inherits from

FB.

## Definition

template<typename GT, typename FB>
class CGAL::Periodic_4_hyperbolic_triangulation_face_base_2< GT, FB >

The class `Periodic_4_hyperbolic_triangulation_face_base_2` is the default model for the concept `Periodic_4HyperbolicTriangulationFaceBase_2`.

It accepts two template parameters:

Template Parameters

  GT | Geometric traits type. This should be the same model of the concept `Periodic_4HyperbolicDelaunayTriangulationTraits_2` that is used in the class `Periodic_4_hyperbolic_Delaunay_triangulation_2`. This template parameter has no default value.
  FB | Face base type. Should be a model of the concept `TriangulationFaceBase_2`. The default value for this template parameter is `Triangulation_face_base_2<GT>`

`Periodic_4_hyperbolic_triangulation_face_base_2` can be simply plugged in the triangulation data structure of a periodic hyperbolic triangulation, or used as a base class to derive other base vertex classes tuned for specific applications.

Is model of
  `Periodic_4HyperbolicTriangulationFaceBase_2`

See also
  `Periodic_4_hyperbolic_triangulation_vertex_base_2`