
concept  TriangulationDataStructure_2 
 The concept TriangulationDataStructure_2 describes the requirements for the second template parameter of the basic triangulation class Triangulation_2<Traits,Tds> and of all other 2D triangulation classes. More...


concept  TriangulationDataStructure_2::Face_data 
 Various algorithms using a triangulation data structure, such as Delaunay triangulations or Alpha Shapes, must be able to associate a state to a face elemental. For efficiency, this information must be stored directly within the face. More...


concept  TriangulationDataStructure_2::Face 
 The concept TriangulationDataStructure_2::Face describes the types used to store the faces face class of a TriangulationDataStructure_2 . A TriangulationDataStructure_2::Face stores three handles to its three vertices and three handles to its three neighbors. The vertices are indexed 0,1, and 2 in counterclockwise order. The neighbor indexed i lies opposite to vertex i . More...


concept  TriangulationDataStructure_2::Vertex 
 The concept TriangulationDataStructure_2::Vertex describes the type used by a TriangulationDataStructure_2 to store the vertices. More...


concept  TriangulationDSFaceBase_2 

concept  TriangulationDSVertexBase_2 
