Concept Periodic_2DelaunayTriangulationTraits_2: DelaunayTriangulationTraits_2 and Periodic_2TriangulationTraits_2
Concept Periodic_2TriangulationFaceBase_2: TriangulationFaceBase_2
Concept Periodic_2TriangulationTraits_2: TriangulationTraits_2 In addition to the requirements described for the traits class TriangulationTraits_2, the geometric traits class of a Periodic triangulation must fulfill the following requirements:
Concept Periodic_2TriangulationVertexBase_2: TriangulationVertexBase_2