mfem::ND_TriDofTransformation Class Reference

DoF transformation implementation for the Nedelec basis on triangles. More...

#include <doftrans.hpp>

Inheritance diagram for mfem::ND_TriDofTransformation:

Collaboration diagram for mfem::ND_TriDofTransformation:

Public Member Functions
	ND_TriDofTransformation (int order)
void	TransformPrimal (double *v) const
void	InvTransformPrimal (double *v) const
void	TransformDual (double *v) const
void	InvTransformDual (double *v) const
Public Member Functions inherited from mfem::DofTransformation
int	Size () const
int	Height () const
int	NumRows () const
int	Width () const
int	NumCols () const
void	SetFaceOrientations (const Array< int > &face_orientation)
	Configure the transformation using face orientations for the current element. More...
const Array< int > &	GetFaceOrientations () const
virtual void	TransformPrimal (Vector &v) const
virtual void	TransformPrimalCols (DenseMatrix &V) const
	Transform groups of DoFs stored as dense matrices. More...
virtual void	InvTransformPrimal (Vector &v) const
virtual void	TransformDual (Vector &v) const
virtual void	InvTransformDual (Vector &v) const
virtual void	TransformDual (DenseMatrix &V) const
virtual void	TransformDualRows (DenseMatrix &V) const
	Transform groups of dual DoFs stored as dense matrices. More...
virtual void	TransformDualCols (DenseMatrix &V) const
virtual	~DofTransformation ()

Additional Inherited Members
Static Public Member Functions inherited from mfem::ND_DofTransformation
static const DenseMatrix &	GetFaceTransform (int ori)
static const DenseMatrix &	GetFaceInverseTransform (int ori)
Protected Member Functions inherited from mfem::ND_DofTransformation
	ND_DofTransformation (int size, int order)
Protected Member Functions inherited from mfem::DofTransformation
	DofTransformation (int size)
Protected Attributes inherited from mfem::ND_DofTransformation
int	order
int	nedofs
int	nfdofs
Protected Attributes inherited from mfem::DofTransformation
int	size_
Array< int >	Fo
Static Protected Attributes inherited from mfem::ND_DofTransformation
static const double	T_data [24]
static const double	TInv_data [24]
static const DenseTensor	T
static const DenseTensor	TInv

Detailed Description

DoF transformation implementation for the Nedelec basis on triangles.

Definition at line 232 of file doftrans.hpp.

Constructor & Destructor Documentation

mfem::ND_TriDofTransformation::ND_TriDofTransformation

(

int

order

)

Definition at line 266 of file doftrans.cpp.

Member Function Documentation

void mfem::ND_TriDofTransformation::InvTransformDual ( double *  v ) const

virtual

Inverse Transform dual DoFs

Implements mfem::DofTransformation.

Definition at line 340 of file doftrans.cpp.

void mfem::ND_TriDofTransformation::InvTransformPrimal ( double *  v ) const

virtual

Inverse transform local DoFs. Used to transform DoFs from a global vector back to their element-local form. For example, this must be used to transform the vector obtained using GridFunction::GetSubVector before it can be used to compute a local interpolation.

Implements mfem::DofTransformation.

Definition at line 294 of file doftrans.cpp.

void mfem::ND_TriDofTransformation::TransformDual ( double *  v ) const

virtual

Transform dual DoFs as computed by a LinearFormIntegrator before summing into a LinearForm object.

Implements mfem::DofTransformation.

Definition at line 317 of file doftrans.cpp.

void mfem::ND_TriDofTransformation::TransformPrimal ( double *  v ) const

virtual

Transform local DoFs to align with the global DoFs. For example, this transformation can be used to map the local vector computed by FiniteElement::Project() to the transformed vector stored within a GridFunction object.

Implements mfem::DofTransformation.

Definition at line 271 of file doftrans.cpp.

---

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

• fem/doftrans.hpp
• fem/doftrans.cpp