#include <CGAL/HDVF/Triangulation_3_io.h>

Inherits from

CGAL::Homological_discrete_vector_field::Mesh_object_io< Traits >.

Definition

template<typename Triangulation3, typename Traits>
class CGAL::Homological_discrete_vector_field::Triangulation_3_io< Triangulation3, Traits >

The class Triangulation_3_io is an intermediate IO class, used to load a Triangulation_3 and produce simplicial complexes.

The class loads the vertices and the cells (i.e. tetrahedra) of the Triangulation_3 into a Mesh_object_io.

Template Parameters

Triangulation3	a model of `CGAL::Triangulation_3`.
Traits	a geometric traits class model of the `HDVFTraits` concept.

Public Types
typedef Triangulation3	Triangulation_3

typedef Triangulation3::Vertex_handle	vertex_descriptor

typedef Triangulation3::Cell_handle	cell_descriptor

typedef Triangulation3::Point	Point

Public Types inherited from CGAL::Homological_discrete_vector_field::Mesh_object_io< Traits >
typedef Traits::Point	Point

typedef Traits::Bbox	Bbox

Public Member Functions
	Triangulation_3_io (const Triangulation_3 &triangulation)
	Constructor from a `Triangulation_3`.

Public Member Functions inherited from CGAL::Homological_discrete_vector_field::Mesh_object_io< Traits >
int	dimension () const
	Returns the dimension of the Mesh_object_io.

	Mesh_object_io (int d=0)

	Mesh_object_io (int d, const std::vector< Point > &vnodes, const std::vector< Io_cell_type > &vcells, bool sort_data=false)
	Constructor from a vector of Point (vertex coordinates) and a vector of simplices.

	Mesh_object_io (const Point &BBmin, const Point &BBmax)
	Build a Mesh_object_io for the bounding box of diagonal `BB_min` - `BBmax`.

const std::vector< Point > &	nodes () const
	Returns the vector of nodes (ie.

int	number_of_nodes () const
	Returns the number of nodes (ie.

const std::vector< Io_cell_type > &	cells () const
	Returns the vector of cells.

void	set_node (size_t i, const Point &P)
	Update the coordinates of a node (ie.

void	push_back (const Mesh_object_io &mesh)
	Add a `Mesh_object_io` to the current `Mesh_object_io`.

void	add_node (const Point &v)

void	clear_cells ()

void	clear_nodes ()

void	clear ()

void	add_cell (Io_cell_type &c, bool sort_indices=false)

size_t	cells_of_dim (int q) const

bool	read_off (const std::string &filename)

bool	write_off (const std::string &filename) const

void	write_to_vtk (const std::string &filename)

bool	write_simp (const std::string &filename)

bool	read_simp (const std::string &filename)

bool	read_nodes_file (const std::string &filename)

std::ostream &	print_infos (std::ostream &out_stream=std::cout) const

Point	centroid () const

double	radius (const Point &bary) const

Bbox	bbox (double ratio=1.) const

Additional Inherited Members
Protected Member Functions inherited from CGAL::Homological_discrete_vector_field::Mesh_object_io< Traits >
template<typename CoefficientRing >
void	write_vtk (const std::string &filename, const std::vector< Point > &nodes, const std::vector< Io_chain_type > &chains, const std::vector< CoefficientRing > *labels=NULL, const std::string scalar_type="none")

Protected Attributes inherited from CGAL::Homological_discrete_vector_field::Mesh_object_io< Traits >
int	_dim = 0

size_t	_nvertices

size_t	_ncells

size_t	_nedges

std::vector< Point >	_nodes

std::vector< Io_cell_type >	_cells

Inherits from

Definition

Public Types

Public Member Functions

Additional Inherited Members