mfem::miniapps::ParDiscreteInterpolationOperator Class Reference

#include <pfem_extras.hpp>

Inheritance diagram for mfem::miniapps::ParDiscreteInterpolationOperator:

Collaboration diagram for mfem::miniapps::ParDiscreteInterpolationOperator:

Public Member Functions
virtual	~ParDiscreteInterpolationOperator ()
HYPRE_Int	Mult (HypreParVector &x, HypreParVector &y, double alpha=1.0, double beta=0.0)
	Computes y = alpha * A * x + beta * y. More...
HYPRE_Int	Mult (HYPRE_ParVector x, HYPRE_ParVector y, double alpha=1.0, double beta=0.0)
	Computes y = alpha * A * x + beta * y. More...
HYPRE_Int	MultTranspose (HypreParVector &x, HypreParVector &y, double alpha=1.0, double beta=0.0)
	Computes y = alpha * A^t * x + beta * y. More...
void	Mult (double a, const Vector &x, double b, Vector &y) const
	Computes y = alpha * A * x + beta * y. More...
void	MultTranspose (double a, const Vector &x, double b, Vector &y) const
	Computes y = alpha * A^t * x + beta * y. More...
void	Mult (const Vector &x, Vector &y) const
	Computes y = A * x. More...
void	MultTranspose (const Vector &x, Vector &y) const
	Computes y = A^t * x. More...
void	Update ()
const HypreParMatrix &	GetMatrix () const
HypreParMatrix *	ParallelAssemble ()

Protected Member Functions
	ParDiscreteInterpolationOperator ()
void	createMatrix () const

Protected Attributes
ParDiscreteLinearOperator *	pdlo_
HypreParMatrix *	mat_

Detailed Description

Definition at line 85 of file pfem_extras.hpp.

Constructor & Destructor Documentation

mfem::miniapps::ParDiscreteInterpolationOperator::~ParDiscreteInterpolationOperator ( )

virtual

Definition at line 75 of file pfem_extras.cpp.

mfem::miniapps::ParDiscreteInterpolationOperator::ParDiscreteInterpolationOperator ( )

inlineprotected

Definition at line 118 of file pfem_extras.hpp.

Member Function Documentation

void mfem::miniapps::ParDiscreteInterpolationOperator::createMatrix ( ) const

protected

Definition at line 138 of file pfem_extras.cpp.

const HypreParMatrix& mfem::miniapps::ParDiscreteInterpolationOperator::GetMatrix ( ) const

inline

Definition at line 113 of file pfem_extras.hpp.

HYPRE_Int mfem::miniapps::ParDiscreteInterpolationOperator::Mult	(	HypreParVector &	x,
		HypreParVector &	y,
		double	alpha = 1.0,
		double	beta = 0.0
	)

Computes y = alpha * A * x + beta * y.

Definition at line 82 of file pfem_extras.cpp.

HYPRE_Int mfem::miniapps::ParDiscreteInterpolationOperator::Mult	(	HYPRE_ParVector	x,
		HYPRE_ParVector	y,
		double	alpha = 1.0,
		double	beta = 0.0
	)

Computes y = alpha * A * x + beta * y.

Definition at line 90 of file pfem_extras.cpp.

void mfem::miniapps::ParDiscreteInterpolationOperator::Mult	(	double	a,
		const Vector &	x,
		double	b,
		Vector &	y
	)		const

Computes y = alpha * A * x + beta * y.

Definition at line 107 of file pfem_extras.cpp.

void mfem::miniapps::ParDiscreteInterpolationOperator::Mult	(	const Vector &	x,
		Vector &	y
	)		const

Computes y = A * x.

Definition at line 123 of file pfem_extras.cpp.

HYPRE_Int mfem::miniapps::ParDiscreteInterpolationOperator::MultTranspose	(	HypreParVector &	x,
		HypreParVector &	y,
		double	alpha = 1.0,
		double	beta = 0.0
	)

Computes y = alpha * A^t * x + beta * y.

Definition at line 98 of file pfem_extras.cpp.

void mfem::miniapps::ParDiscreteInterpolationOperator::MultTranspose	(	double	a,
		const Vector &	x,
		double	b,
		Vector &	y
	)		const

Computes y = alpha * A^t * x + beta * y.

Definition at line 115 of file pfem_extras.cpp.

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

Computes y = A^t * x.

Definition at line 130 of file pfem_extras.cpp.

HypreParMatrix * mfem::miniapps::ParDiscreteInterpolationOperator::ParallelAssemble

(

)

Definition at line 154 of file pfem_extras.cpp.

void mfem::miniapps::ParDiscreteInterpolationOperator::Update

(

)

Definition at line 147 of file pfem_extras.cpp.

Member Data Documentation

HypreParMatrix* mfem::miniapps::ParDiscreteInterpolationOperator::mat_

mutableprotected

Definition at line 123 of file pfem_extras.hpp.

ParDiscreteLinearOperator* mfem::miniapps::ParDiscreteInterpolationOperator::pdlo_

protected

Definition at line 122 of file pfem_extras.hpp.

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

• pfem_extras.hpp
• pfem_extras.cpp