Concepts

Concepts
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