Matrix coefficient defined as the transpose a matrix coefficient. More...

Inheritance diagram for mfem::TransposeMatrixCoefficient:

Collaboration diagram for mfem::TransposeMatrixCoefficient:

Public Member Functions
	TransposeMatrixCoefficient (MatrixCoefficient &A)
	Construct with the matrix coefficient. Result is \( A^T \). More...

void	SetACoef (MatrixCoefficient &A)
	Reset the matrix coefficient. More...

MatrixCoefficient *	GetACoef () const
	Return the matrix coefficient. More...

virtual void	Eval (DenseMatrix &M, ElementTransformation &T, const IntegrationPoint &ip)
	Evaluate the matrix coefficient at ip. More...

Public Member Functions inherited from mfem::MatrixCoefficient
	MatrixCoefficient (int dim, bool symm=false)
	Construct a dim x dim matrix coefficient. More...

	MatrixCoefficient (int h, int w, bool symm=false)
	Construct a h x w matrix coefficient. More...

void	SetTime (double t)
	Set the time for time dependent coefficients. More...

double	GetTime ()
	Get the time for time dependent coefficients. More...

int	GetHeight () const
	Get the height of the matrix. More...

int	GetWidth () const
	Get the width of the matrix. More...

int	GetVDim () const
	For backward compatibility get the width of the matrix. More...

bool	IsSymmetric () const

virtual void	EvalSymmetric (Vector &K, ElementTransformation &T, const IntegrationPoint &ip)
	Evaluate the upper triangular entries of the matrix coefficient in the symmetric case, similarly to Eval. Matrix entry (i,j) is stored in K[j - i + os_i] for 0 <= i <= j < width, os_0 = 0, os_{i+1} = os_i + width - i. That is, K = {M(0,0), ..., M(0,w-1), M(1,1), ..., M(1,w-1), ..., M(w-1,w-1) with w = width. More...

virtual	~MatrixCoefficient ()

Additional Inherited Members
Protected Attributes inherited from mfem::MatrixCoefficient
int	height

int	width

double	time

bool	symmetric

Detailed Description

Matrix coefficient defined as the transpose a matrix coefficient.

Definition at line 1447 of file coefficient.hpp.

Constructor & Destructor Documentation

mfem::TransposeMatrixCoefficient::TransposeMatrixCoefficient ( MatrixCoefficient & A )

Construct with the matrix coefficient. Result is \( A^T \).

Definition at line 651 of file coefficient.cpp.

void mfem::TransposeMatrixCoefficient::Eval	(	DenseMatrix &	M,
		ElementTransformation &	T,
		const IntegrationPoint &	ip
	)

virtual

Evaluate the matrix coefficient at ip.

Definition at line 655 of file coefficient.cpp.

MatrixCoefficient* mfem::TransposeMatrixCoefficient::GetACoef ( ) const

inline

Return the matrix coefficient.

Definition at line 1459 of file coefficient.hpp.

void mfem::TransposeMatrixCoefficient::SetACoef ( MatrixCoefficient & A )

inline

Reset the matrix coefficient.

Definition at line 1457 of file coefficient.hpp.

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