The operator x -> R*A*P*x. More...

#include <operator.hpp>

Inheritance diagram for mfem::RAPOperator:

Collaboration diagram for mfem::RAPOperator:

Public Member Functions
	RAPOperator (Operator &Rt_, Operator &A_, Operator &P_)
	Construct the RAP operator given R^T, A and P. More...

void	Mult (const Vector &x, Vector &y) const
	Operator application. More...

void	MultTranspose (const Vector &x, Vector &y) const
	Action of the transpose operator. More...

	~RAPOperator ()

Public Member Functions inherited from mfem::Operator
	Operator (int s=0)
	Construct a square Operator with given size s (default 0) More...

	Operator (int h, int w)

int	Height () const
	Get the height (size of output) of the Operator. Synonym with NumRows. More...

int	NumRows () const

int	Width () const
	Get the width (size of input) of the Operator. Synonym with NumCols. More...

int	NumCols () const

virtual Operator &	GetGradient (const Vector &x) const
	Evaluate the gradient operator at the point x. More...

void	PrintMatlab (std::ostream &out, int n=0, int m=0)
	Prints operator with input size n and output size m in matlab format. More...

virtual	~Operator ()

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

int	width

Detailed Description

The operator x -> R*A*P*x.

Definition at line 164 of file operator.hpp.

Constructor & Destructor Documentation

mfem::RAPOperator::RAPOperator	(	Operator &	Rt_,
		Operator &	A_,
		Operator &	P_
	)

inline

Construct the RAP operator given R^T, A and P.

Definition at line 175 of file operator.hpp.

mfem::RAPOperator::~RAPOperator ( )

inline

Definition at line 186 of file operator.hpp.

inlinevirtual

Operator application.

Definition at line 180 of file operator.hpp.

void mfem::RAPOperator::MultTranspose	(	const Vector &	x,
		Vector &	y
	)		const

inlinevirtual

Action of the transpose operator.

Reimplemented from mfem::Operator.

Definition at line 183 of file operator.hpp.

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