reference_cell.h File Reference

#include <deal.II/base/config.h>
#include <deal.II/base/array_view.h>
#include <deal.II/base/geometry_info.h>
#include <deal.II/base/ndarray.h>
#include <deal.II/base/point.h>
#include <deal.II/base/tensor.h>
#include <deal.II/base/types.h>
#include <deal.II/base/utilities.h>
#include <deal.II/grid/tria_orientation.h>
#include <boost/container/small_vector.hpp>
#include <iosfwd>
#include <string>

Go to the source code of this file.

Classes
class	ReferenceCell< dim >
class	internal::NoPermutation< dim, T >

Namespaces
namespace	internal
namespace	ReferenceCells

Enumerations
enum class	IsotropicRefinementChoice : std::uint8_t { isotropic_refinement = 0 , cut_tet_68 = 1 , cut_tet_57 = 2 , cut_tet_49 = 3 }

Functions
template<int dim>
constexpr ReferenceCell< dim >	internal::make_reference_cell_from_int (const std::uint8_t kind)
template<int dim>
std::ostream &	operator<< (std::ostream &out, const ReferenceCell< dim > &reference_cell)
template<int dim>
std::istream &	operator>> (std::istream &in, ReferenceCell< dim > &reference_cell)
template<int dim>
constexpr const std::vector< ReferenceCell< dim > >	ReferenceCells::get_reference_cells_in_dim ()
template<int dim>
constexpr const ReferenceCell< dim > &	ReferenceCells::get_simplex ()
template<int dim>
constexpr const ReferenceCell< dim > &	ReferenceCells::get_hypercube ()
template<int dim>
constexpr unsigned int	ReferenceCells::n_reference_cells_in_dim ()
template<int dim>
ReferenceCell< dim >	ReferenceCells::n_vertices_to_reference_cell (const unsigned int n_vertices)
template<int dim>
constexpr unsigned int	ReferenceCells::max_n_vertices ()
template<int dim>
constexpr unsigned int	ReferenceCells::max_n_lines ()
template<int dim>
constexpr unsigned int	ReferenceCells::max_n_faces ()
template<int dim>
constexpr unsigned int	ReferenceCells::max_n_children ()

Variables
constexpr ReferenceCell< 0 >	ReferenceCells::Vertex
constexpr ReferenceCell< 1 >	ReferenceCells::Line
constexpr ReferenceCell< 2 >	ReferenceCells::Triangle
constexpr ReferenceCell< 2 >	ReferenceCells::Quadrilateral
constexpr ReferenceCell< 3 >	ReferenceCells::Tetrahedron
constexpr ReferenceCell< 3 >	ReferenceCells::Pyramid
constexpr ReferenceCell< 3 >	ReferenceCells::Wedge
constexpr ReferenceCell< 3 >	ReferenceCells::Hexahedron
template<int dim>
constexpr ReferenceCell< dim >	ReferenceCells::Invalid

Enumeration Type Documentation

IsotropicRefinementChoice

enum class IsotropicRefinementChoice : std::uint8_t

strong

Enum of different choices for istropic refinement. There are 3 different ways to refine a tetrahedral, here we save the different possibilities. It is different to RefinementPossibilities are these are options in the case that an isotropic refinement is conducted.

Enumerator
isotropic_refinement	Decide where to perform a cut based on the shortest edge length.
cut_tet_68	Perform a cut in the along the edge (6,8).
cut_tet_57	Perform a cut in the along the edge (5,7).
cut_tet_49	Perform a cut in the along the edge (4,9).

Definition at line 75 of file reference_cell.h.

Function Documentation

operator<<()

template<int dim>

std::ostream & operator<<	(	std::ostream &	out,
		const ReferenceCell< dim > &	reference_cell
	)

Output operator that writes the reference_cell object to the stream in a text format in which the object is represented by an integer. The details of which integer value represents each kind of reference cell is unimportant and consequently not specified. If you want a string representation of what a ReferenceCell is, use ReferenceCell<dim>::to_string().

Definition at line 1644 of file reference_cell.cc.

operator>>()

template<int dim>

std::istream & operator>>	(	std::istream &	in,
		ReferenceCell< dim > &	reference_cell
	)

Input operator that reads the reference_cell object from the stream in a text format in which the object is represented by an integer. Which specific integer value represents which reference cell is unspecified, but the function uses the same translation as the corresponding output operator<<.

Definition at line 1659 of file reference_cell.cc.