mfem::TensorBasisElement Class Reference

#include <fe_base.hpp>

Inheritance diagram for mfem::TensorBasisElement:

Collaboration diagram for mfem::TensorBasisElement:

Public Types
enum	DofMapType { L2_DOF_MAP = 0 , H1_DOF_MAP = 1 , Sr_DOF_MAP = 2 }

Public Member Functions
	TensorBasisElement (const int dims, const int p, const int btype, const DofMapType dmtype)
int	GetBasisType () const
const Poly_1D::Basis &	GetBasis1D () const
const Array< int > &	GetDofMap () const
	Get an Array<int> that maps lexicographically ordered indices to the indices of the respective nodes/dofs/basis functions. If the dofs are ordered lexicographically, i.e. the mapping is identity, the returned Array will be empty.

Static Public Member Functions
static Geometry::Type	GetTensorProductGeometry (int dim)
static int	Pow (int base, int dim)
	Return base raised to the power dim.
static const DofToQuad &	GetTensorDofToQuad (const FiniteElement &fe, const IntegrationRule &ir, DofToQuad::Mode mode, const Poly_1D::Basis &basis, bool closed, Array< DofToQuad * > &dof2quad_array)

Protected Attributes
int	b_type
Array< int >	dof_map
Poly_1D::Basis &	basis1d
Array< int >	inv_dof_map

Detailed Description

An element defined as an ND tensor product of 1D elements on a segment, square, or cube

Definition at line 1246 of file fe_base.hpp.

Member Enumeration Documentation

DofMapType

enum mfem::TensorBasisElement::DofMapType

Enumerator
L2_DOF_MAP
H1_DOF_MAP
Sr_DOF_MAP

Definition at line 1255 of file fe_base.hpp.

Constructor & Destructor Documentation

TensorBasisElement()

mfem::TensorBasisElement::TensorBasisElement	(	const int	dims,
		const int	p,
		const int	btype,
		const DofMapType	dmtype )

Definition at line 2399 of file fe_base.cpp.

Member Function Documentation

GetBasis1D()

const Poly_1D::Basis & mfem::TensorBasisElement::GetBasis1D ( ) const

inline

Definition at line 1267 of file fe_base.hpp.

GetBasisType()

int mfem::TensorBasisElement::GetBasisType ( ) const

inline

Definition at line 1265 of file fe_base.hpp.

GetDofMap()

const Array< int > & mfem::TensorBasisElement::GetDofMap ( ) const

inline

Get an Array<int> that maps lexicographically ordered indices to the indices of the respective nodes/dofs/basis functions. If the dofs are ordered lexicographically, i.e. the mapping is identity, the returned Array will be empty.

Definition at line 1273 of file fe_base.hpp.

GetTensorDofToQuad()

const DofToQuad & mfem::TensorBasisElement::GetTensorDofToQuad ( const FiniteElement & fe, const IntegrationRule & ir, DofToQuad::Mode mode, const Poly_1D::Basis & basis, bool closed, Array< DofToQuad * > & dof2quad_array )

static

Definition at line 2599 of file fe_base.cpp.

GetTensorProductGeometry()

static Geometry::Type mfem::TensorBasisElement::GetTensorProductGeometry ( int dim )

inlinestatic

Definition at line 1275 of file fe_base.hpp.

Pow()

static int mfem::TensorBasisElement::Pow ( int base, int dim )

inlinestatic

Return base raised to the power dim.

Definition at line 1289 of file fe_base.hpp.

Member Data Documentation

b_type

int mfem::TensorBasisElement::b_type

protected

Definition at line 1249 of file fe_base.hpp.

basis1d

Poly_1D::Basis& mfem::TensorBasisElement::basis1d

protected

Definition at line 1251 of file fe_base.hpp.

dof_map

Array<int> mfem::TensorBasisElement::dof_map

protected

Definition at line 1250 of file fe_base.hpp.

inv_dof_map

Array<int> mfem::TensorBasisElement::inv_dof_map

protected

Definition at line 1252 of file fe_base.hpp.

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The documentation for this class was generated from the following files:

• fem/fe/fe_base.hpp
• fem/fe/fe_base.cpp