The concept Vertex2VectorPropertyMap specializes the concept of LvaluePropertyMap of the Boost library. It is intended to be used in combination with the concept TriangulatedSurfaceMesh in the class Ridge_approximation. It associates a three dimensional vector TriangulatedSurfaceMesh::Traits::Vector_3 to keys which are TriangulatedSurfaceMesh::Vertex_handle.
Vertex2Data_Property_Map_with_std_map::Vertex2Vector_property_map,