// Copyright (c) 1999-2018   INRIA Nancy - Grand Est (France).
// All rights reserved.


namespace CGAL {

/*!
\ingroup PkgPeriodic4HyperbolicTriangulation2VertexFaceClasses

The class `Periodic_4_hyperbolic_triangulation_face_base_2` is the default model for the 
concept `Periodic_4HyperbolicTriangulationFaceBase_2`. It accepts two template parameters:

\tparam 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.
\tparam 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.

\cgalModels `Periodic_4HyperbolicTriangulationFaceBase_2`

\sa `Periodic_4_hyperbolic_triangulation_vertex_base_2` 
*/



template< typename GT, typename FB >
class Periodic_4_hyperbolic_triangulation_face_base_2 : public FB {

};



}  // namespace CGAL

