CGAL::Simplicial_mesh_vertex_base_3< Gt, Subdomain_index, Surface_patch_index, Curve_index, Corner_index, Vb > Struct Template Reference

#include <CGAL/Simplicial_mesh_vertex_base_3.h>

Definition

template<class Gt, typename Subdomain_index, typename Surface_patch_index, typename Curve_index, typename Corner_index, class Vb = Triangulation_vertex_base_3<Gt>>
struct CGAL::Simplicial_mesh_vertex_base_3< Gt, Subdomain_index, Surface_patch_index, Curve_index, Corner_index, Vb >

The class Simplicial_mesh_vertex_base_3 is a model of the concept SimplicialMeshVertexBase_3.

It is designed to serve as vertex base class for 3D simplicial mesh data structures. It stores and gives access to data about the complex the vertex belongs to, such as the index of the subcomplex it belongs to.

Template Parameters

Gt	is the geometric traits class. It must be a model of the concept TriangulationTraits_3
Subdomain_index	Type of indices for subdomains of the discretized geometric domain. Must be a model of CopyConstructible, Assignable, DefaultConstructible and EqualityComparable. The default constructed value must match the label of the exterior of the domain (which contains at least the unbounded component). It must match the Subdomain_index of the model of the MeshDomain_3 concept when used for mesh generation.
Surface_patch_index	Type of indices for surface patches (boundaries and interfaces) of the discretized geometric domain. Must be a model of CopyConstructible, Assignable, DefaultConstructible and EqualityComparable. The default constructed value must be the index value assigned to a non surface facet. It must match the Surface_patch_index of the model of the MeshDomain_3 concept when used for mesh generation.
Curve_index	Type of indices for curves (i.e. \( 1\)-dimensional features) of the discretized geometric domain. Must be a model of CopyConstructible, Assignable, DefaultConstructible and LessThanComparable. The default constructed value must be the value for an edge which does not approximate a 1-dimensional feature of the geometric domain. It must match the Curve_index types of the model of the MeshDomainWithFeatures_3 concept when used for mesh generation.
Corner_index	Type of indices for corners (i.e. \( 0\)–dimensional features) of the discretized geometric domain. It must be a model of CopyConstructible, Assignable, DefaultConstructible and LessThanComparable. It must match the Corner_index of the model of the MeshDomainWithFeatures_3 concept when used for mesh generation.
Vb	is the vertex base class. It has to be a model of the concept TriangulationVertexBase_3 and defaults to Triangulation_vertex_base_3<Gt>.

Is Model Of:

SimplicialMeshVertexBase_3

See also

CGAL::Mesh_complex_3_in_triangulation_3

CGAL::Mesh_vertex_base_3

MeshDomain_3

MeshDomainWithFeatures_3

Examples:

SMDS_3/c3t3_example.cpp.