MeshVertexBase_3 Class Reference

#include <Concepts/MeshVertexBase_3.h>

Definition

The concept MeshVertexBase_3 describes the requirements for the Vertex type of the triangulation used by a 3D mesh generation process. The type MeshVertexBase_3 refines both the concept RegularTriangulationVertexBase_3 and the concept SurfaceMeshVertexBase_3. It provides additional members to store and retrieve information about the location of the vertex with respect to the input domain describing the domain to be discretized. More specifically, the concept MeshVertexBase_3 provides read-write access to an integer representing the dimension of the lowest dimensional face of the input 3D complex on which the vertex lies, and to an index characteristic of this face. The concept MeshVertexBase_3 provides storage and read-write access to a boolean, a FT value, and two Vertex_handle called 'intrusive'.

The parallel algorithms require an erase counter in each cell (see below).

Refines:

RegularTriangulationVertexBase_3

SurfaceMeshVertexBase_3

Has Models:

CGAL::Mesh_vertex_base_3<Gt,MD,Vb>

See also

CGAL::make_mesh_3()

CGAL::refine_mesh_3()

MeshDomain_3

Types
typedef unspecified_type	Index
	Index type. More...
typedef unspecified_type	FT
	Numerical type. More...

Operations
int	in_dimension () const
	Returns the dimension of the lowest dimensional face of the input 3D complex that contains the vertex. More...
void	set_dimension (int)
	Sets the dimension of the lowest dimensional face of the input 3D complex that contains the vertex. More...
Index	index ()
	Returns the index of the lowest dimensional face of the input 3D complex that contains the vertex. More...
void	set_index (Index)
	Sets the index of the lowest dimensional face of the input 3D complex that contains the vertex. More...

Internal
These functions are used internally. The user is not encouraged to use them directly as they may change in the future.
bool	is_special ()
	Returns a boolean, used for feature edges protection. More...
void	set_special (bool)
	Sets the special aspect of the vertex. More...
FT	meshing_info () const
void	set_meshing_info (FT)
Vertex_handle	next_intrusive () const
void	set_next_intrusive (Vertex_handle)
Vertex_handle	previous_intrusive () const
void	set_previous_intrusive (Vertex_handle)
unsigned int	erase_counter () const
	Get the erase counter. More...
void	set_erase_counter (unsigned int c)
	Sets the erase counter. More...
void	increment_erase_counter ()
	Increments the erase counter. More...

Member Typedef Documentation

FT

typedef unspecified_type MeshVertexBase_3::FT

Numerical type.

Index

typedef unspecified_type MeshVertexBase_3::Index

Index type.

Must match the type MeshDomain_3::Index.

Member Function Documentation

erase_counter()

unsigned int MeshVertexBase_3::erase_counter

(

)

const

Get the erase counter.

Only required by the parallel algorithms. See CGAL::Compact_container for more details.

in_dimension()

int MeshVertexBase_3::in_dimension

(

)

const

Returns the dimension of the lowest dimensional face of the input 3D complex that contains the vertex.

increment_erase_counter()

void MeshVertexBase_3::increment_erase_counter

(

)

Increments the erase counter.

Only required by the parallel algorithms. See CGAL::Compact_container for more details.

index()

Index MeshVertexBase_3::index

(

)

Returns the index of the lowest dimensional face of the input 3D complex that contains the vertex.

is_special()

bool MeshVertexBase_3::is_special

(

)

Returns a boolean, used for feature edges protection.

meshing_info()

FT MeshVertexBase_3::meshing_info

(

)

const

next_intrusive()

Vertex_handle MeshVertexBase_3::next_intrusive

(

)

const

previous_intrusive()

Vertex_handle MeshVertexBase_3::previous_intrusive

(

)

const

set_dimension()

void MeshVertexBase_3::set_dimension

(

int

)

Sets the dimension of the lowest dimensional face of the input 3D complex that contains the vertex.

set_erase_counter()

void MeshVertexBase_3::set_erase_counter

(

unsigned int

c

)

Sets the erase counter.

Only required by the parallel algorithms. See CGAL::Compact_container for more details.

set_index()

void MeshVertexBase_3::set_index

(

Index

)

Sets the index of the lowest dimensional face of the input 3D complex that contains the vertex.

set_meshing_info()

void MeshVertexBase_3::set_meshing_info

(

FT

)

set_next_intrusive()

void MeshVertexBase_3::set_next_intrusive

(

Vertex_handle

)

set_previous_intrusive()

void MeshVertexBase_3::set_previous_intrusive

(

Vertex_handle

)

set_special()

void MeshVertexBase_3::set_special

(

bool

)

Sets the special aspect of the vertex.