MeshDataStructure Concept Reference Definition The concept MeshDataStructure describes the way the tetrahedral mesh will be accessed and modified. See alsoCGAL::Mesh_smoothing_3::Mesh_smoother Types using Cell_descriptor = unspecified_type Descriptor used to access a cell (tetrahedron) information. using Vertex_descriptor = unspecified_type Descriptor used to access a vertex information. using Point_3 = unspecified_type Point type. Operations The following functions are used to access and modify the mesh data: std::size_t nb_cells () const std::size_t is optional but will avoid warnings. std::size_t nb_vertices () const Point_3 vertex_coordinates (Vertex_descriptor vertex) const Access the coordinates of a vertex. void set_vertex_coordinates (Vertex_descriptor vertex, Point_3 coord) Change the coordinates of a vertex. unspecified_type cell_range () const Provide an iterable range over the Cell_descriptors of the mesh. unspecified_type cell_vertices (Cell_descriptor cell) const Access the 4 vertices of a cell. unspecified_type cell_reference_shape (Cell_descriptor cell) const Optimal shape of the given cell. Member Function Documentation cell_reference_shape() unspecified_type MeshDataStructure::cell_reference_shape ( Cell_descriptor cell) const Optimal shape of the given cell. Returns container behaving like std::array<Point_3, 4> cell_vertices() unspecified_type MeshDataStructure::cell_vertices ( Cell_descriptor cell) const Access the 4 vertices of a cell. Returns container behaving like std::array<Vertex_descriptor, 4> MeshDataStructure Generated by 1.17.0

Definition

The concept MeshDataStructure describes the way the tetrahedral mesh will be accessed and modified.

See also

CGAL::Mesh_smoothing_3::Mesh_smoother

Types
using	Cell_descriptor = unspecified_type
	Descriptor used to access a cell (tetrahedron) information.
using	Vertex_descriptor = unspecified_type
	Descriptor used to access a vertex information.
using	Point_3 = unspecified_type
	Point type.

Operations
The following functions are used to access and modify the mesh data:
std::size_t	nb_cells () const
	std::size_t is optional but will avoid warnings.
std::size_t	nb_vertices () const
Point_3	vertex_coordinates (Vertex_descriptor vertex) const
	Access the coordinates of a vertex.
void	set_vertex_coordinates (Vertex_descriptor vertex, Point_3 coord)
	Change the coordinates of a vertex.
unspecified_type	cell_range () const
	Provide an iterable range over the Cell_descriptors of the mesh.
unspecified_type	cell_vertices (Cell_descriptor cell) const
	Access the 4 vertices of a cell.
unspecified_type	cell_reference_shape (Cell_descriptor cell) const
	Optimal shape of the given cell.

Member Function Documentation

cell_reference_shape()

unspecified_type MeshDataStructure::cell_reference_shape

(

Cell_descriptor

cell

)

const

Optimal shape of the given cell.

Returns container behaving like std::array<Point_3, 4>

cell_vertices()

unspecified_type MeshDataStructure::cell_vertices

(

Cell_descriptor

cell

)

const

Access the 4 vertices of a cell.

Returns container behaving like std::array<Vertex_descriptor, 4>