Definition

The concept SimplicialMeshCellBase_3 describes the requirements for the TriangulationDataStructure_3::Cell type of the triangulation used in the 3D simplicial mesh data structure. The type SimplicialMeshCellBase_3 refines the concept TriangulationCellBase_3 and must be copy constructible. The concept SimplicialMeshCellBase_3 includes a way to store and retrieve if a given cell of the triangulation is inside a subdomain or not, and which subdomain it belongs to in case of a multi-domain.

Moreover, this concept adds four markers per cell to mark the facets of the triangulation that are surface facets.

Types
typedef unspecified_type	Subdomain_index
	Type of indices for cells of the mesh complex.

typedef unspecified_type	Surface_patch_index
	Type of indices for surface patches of the mesh complex.

Operations
Subdomain_index	subdomain_index ()
	returns the index of the input subdomain that contains the cell.

void	set_subdomain_index (Subdomain_index index)
	Sets the subdomain index of the cell.

bool	is_facet_on_surface (int i)
	returns `true` iff `facet(i)` is a surface facet.

Surface_patch_index	surface_patch_index (int i)
	returns `Surface_patch_index` of facet `i`.

void	set_surface_patch_index (int i, Surface_patch_index index)
	sets `Surface_patch_index` of facet `i` to `index`.

Member Typedef Documentation

Type of indices for cells of the mesh complex.

Must match the type MeshDomain_3::Subdomain_index in the context of mesh generation.

Type of indices for surface patches of the mesh complex.

Must match the type MeshDomain_3::Surface_patch_index in the context of mesh generation.