## DelaunayMeshFaceBase_2

### Definition

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.

### Refines

ConstrainedTriangulationFaceBase_2

### Access Functions

bool | f.is_in_domain () | 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.

### Has Models

Delaunay_mesh_face_base_2<Traits, Fb>