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MFEM
v4.4.0
Finite element discretization library
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DoF transformation implementation for the Nedelec basis on tetrahedra. More...
#include <doftrans.hpp>
Public Member Functions | |
ND_TetDofTransformation (int order) | |
void | TransformPrimal (double *v) const |
void | InvTransformPrimal (double *v) const |
void | TransformDual (double *v) const |
void | InvTransformDual (double *v) const |
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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 | |
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static const DenseMatrix & | GetFaceTransform (int ori) |
static const DenseMatrix & | GetFaceInverseTransform (int ori) |
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ND_DofTransformation (int size, int order) | |
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DofTransformation (int size) | |
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int | order |
int | nedofs |
int | nfdofs |
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int | size_ |
Array< int > | Fo |
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static const double | T_data [24] |
static const double | TInv_data [24] |
static const DenseTensor | T |
static const DenseTensor | TInv |
DoF transformation implementation for the Nedelec basis on tetrahedra.
Definition at line 252 of file doftrans.hpp.
mfem::ND_TetDofTransformation::ND_TetDofTransformation | ( | int | order | ) |
Definition at line 359 of file doftrans.cpp.
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Inverse Transform dual DoFs
Implements mfem::DofTransformation.
Definition at line 433 of file doftrans.cpp.
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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 387 of file doftrans.cpp.
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Transform dual DoFs as computed by a LinearFormIntegrator before summing into a LinearForm object.
Implements mfem::DofTransformation.
Definition at line 410 of file doftrans.cpp.
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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 364 of file doftrans.cpp.