Belos::EpetraPrecOp Class Reference

#include <BelosEpetraAdapter.hpp>

Inheritance diagram for Belos::EpetraPrecOp:

[legend]List of all members.

Public Member Functions
	EpetraPrecOp (const Teuchos::RCP< Epetra_Operator > &Op)
	Basic constructor for applying the operator as its inverse.
virtual	~EpetraPrecOp ()
	Destructor.
void	Apply (const MultiVec< double > &x, MultiVec< double > &y, ETrans trans=NOTRANS) const
	Apply method for a Belos::MultiVec [inherited from Belos::Operator class].
int	Apply (const Epetra_MultiVector &X, Epetra_MultiVector &Y) const
	Apply method for an Epetra_MultiVector [inherited from Epetra_Operator class].
int	ApplyInverse (const Epetra_MultiVector &X, Epetra_MultiVector &Y) const
	Apply inverse method for an Epetra_MultiVector [inherited from Epetra_Operator class].
const char *	Label () const
	Returns a character std::string describing the operator.
bool	UseTranspose () const
	Returns the current UseTranspose setting [always false for this operator].
int	SetUseTranspose (bool UseTranspose_in)
	If set true, the transpose of this operator will be applied [not functional for this operator].
bool	HasNormInf () const
	Returns true if this object can provide an approximate inf-norm [always false for this operator].
double	NormInf () const
	Returns the infinity norm of the global matrix [not functional for this operator].
const Epetra_Comm &	Comm () const
	Returns the Epetra_Comm communicator associated with this operator.
const Epetra_Map &	OperatorDomainMap () const
	Returns the Epetra_Map object associated with the domain of this operator.
const Epetra_Map &	OperatorRangeMap () const
	Returns the Epetra_Map object associated with the range of this operator.

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Detailed Description

Definition at line 182 of file BelosEpetraAdapter.hpp.

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Constructor & Destructor Documentation

EpetraPrecOp::EpetraPrecOp

(

const Teuchos::RCP< Epetra_Operator > &

Op

)

Basic constructor for applying the operator as its inverse.

Definition at line 318 of file BelosEpetraAdapter.cpp.

virtual Belos::EpetraPrecOp::~EpetraPrecOp

(

)

[inline, virtual]

Destructor.

Definition at line 188 of file BelosEpetraAdapter.hpp.

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Member Function Documentation

void EpetraPrecOp::Apply	(	const MultiVec< double > &	x,
		MultiVec< double > &	y,
		ETrans	trans = NOTRANS
	)			const [virtual]

Apply method for a Belos::MultiVec [inherited from Belos::Operator class].

Implements Belos::Operator< double >.

Definition at line 326 of file BelosEpetraAdapter.cpp.

int EpetraPrecOp::Apply	(	const Epetra_MultiVector &	X,
		Epetra_MultiVector &	Y
	)			const [virtual]

Apply method for an Epetra_MultiVector [inherited from Epetra_Operator class].

Implements Epetra_Operator.

Definition at line 351 of file BelosEpetraAdapter.cpp.

int EpetraPrecOp::ApplyInverse	(	const Epetra_MultiVector &	X,
		Epetra_MultiVector &	Y
	)			const [virtual]

Apply inverse method for an Epetra_MultiVector [inherited from Epetra_Operator class].

Implements Epetra_Operator.

Definition at line 360 of file BelosEpetraAdapter.cpp.

const char* Belos::EpetraPrecOp::Label

(

)

const [inline, virtual]

Returns a character std::string describing the operator.

Implements Epetra_Operator.

Definition at line 200 of file BelosEpetraAdapter.hpp.

bool Belos::EpetraPrecOp::UseTranspose

(

)

const [inline, virtual]

Returns the current UseTranspose setting [always false for this operator].

Implements Epetra_Operator.

Definition at line 203 of file BelosEpetraAdapter.hpp.

int Belos::EpetraPrecOp::SetUseTranspose

(

bool

UseTranspose_in

)

[inline, virtual]

If set true, the transpose of this operator will be applied [not functional for this operator].

Implements Epetra_Operator.

Definition at line 206 of file BelosEpetraAdapter.hpp.

bool Belos::EpetraPrecOp::HasNormInf

(

)

const [inline, virtual]

Returns true if this object can provide an approximate inf-norm [always false for this operator].

Implements Epetra_Operator.

Definition at line 209 of file BelosEpetraAdapter.hpp.

double Belos::EpetraPrecOp::NormInf

(

)

const [inline, virtual]

Returns the infinity norm of the global matrix [not functional for this operator].

Implements Epetra_Operator.

Definition at line 212 of file BelosEpetraAdapter.hpp.

const Epetra_Comm& Belos::EpetraPrecOp::Comm

(

)

const [inline, virtual]

Returns the Epetra_Comm communicator associated with this operator.

Implements Epetra_Operator.

Definition at line 215 of file BelosEpetraAdapter.hpp.

const Epetra_Map& Belos::EpetraPrecOp::OperatorDomainMap

(

)

const [inline, virtual]

Returns the Epetra_Map object associated with the domain of this operator.

Implements Epetra_Operator.

Definition at line 218 of file BelosEpetraAdapter.hpp.

const Epetra_Map& Belos::EpetraPrecOp::OperatorRangeMap

(

)

const [inline, virtual]

Returns the Epetra_Map object associated with the range of this operator.

Implements Epetra_Operator.

Definition at line 221 of file BelosEpetraAdapter.hpp.

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

• BelosEpetraAdapter.hpp
• BelosEpetraAdapter.cpp

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