The concept DelaunayMeshFaceBase_2 refines the concept TriangulationFaceBase_2. It adds two functions giving access to a Boolean marker, that indicates if the face is in the meshing domain or not.
bool | f.is_in_domain () const | returns true if this face is in the domain to be refined. |
void | f.set_in_domain ( const bool b) | sets if this face is in the domain. |