Thyra  Version of the Day
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
Related Functions | List of all members
Thyra::EpetraOperatorWrapper Class Reference

Implements the Epetra_Operator interface with a Thyra LinearOperator. More...

#include <Thyra_EpetraOperatorWrapper.hpp>

Inheritance diagram for Thyra::EpetraOperatorWrapper:
Inheritance graph
[legend]

Related Functions

(Note that these are not member functions.)

RCP< const LinearOpBase< double > > makeEpetraWrapper (const RCP< const LinearOpBase< double > > &thyraOp)
 Wrap a Thyra operator in the Epetra_Operator interface, and then wrap it again in a Thyra operator interface. More...
 

Constructor, utilties.

 EpetraOperatorWrapper (const RCP< const LinearOpBase< double > > &thyraOp)
 
RCP< const LinearOpBase< double > > getThyraOp () const
 
void copyEpetraIntoThyra (const Epetra_MultiVector &x, const Ptr< VectorBase< double > > &thyraVec) const
 
void copyThyraIntoEpetra (const VectorBase< double > &thyraVec, Epetra_MultiVector &x) const
 

Overridden from Epetra_Operator

int SetUseTranspose (bool UseTranspose_in)
 
int Apply (const Epetra_MultiVector &X, Epetra_MultiVector &Y) const
 
int ApplyInverse (const Epetra_MultiVector &X, Epetra_MultiVector &Y) const
 
double NormInf () const
 
const char * Label () const
 
bool UseTranspose () const
 
bool HasNormInf () const
 
const Epetra_CommComm () const
 
const Epetra_MapOperatorDomainMap () const
 
const Epetra_MapOperatorRangeMap () const
 

Detailed Description

Implements the Epetra_Operator interface with a Thyra LinearOperator.

This enables the use of absrtact Thyra operators in AztecOO as preconditioners and operators, without being rendered into concrete Epetra matrices.

Definition at line 63 of file Thyra_EpetraOperatorWrapper.hpp.

Constructor & Destructor Documentation

Thyra::EpetraOperatorWrapper::EpetraOperatorWrapper ( const RCP< const LinearOpBase< double > > &  thyraOp)

Definition at line 68 of file Thyra_EpetraOperatorWrapper.cpp.

Member Function Documentation

RCP<const LinearOpBase<double> > Thyra::EpetraOperatorWrapper::getThyraOp ( ) const
inline

Definition at line 74 of file Thyra_EpetraOperatorWrapper.hpp.

void Thyra::EpetraOperatorWrapper::copyEpetraIntoThyra ( const Epetra_MultiVector x,
const Ptr< VectorBase< double > > &  thyraVec 
) const

Definition at line 82 of file Thyra_EpetraOperatorWrapper.cpp.

void Thyra::EpetraOperatorWrapper::copyThyraIntoEpetra ( const VectorBase< double > &  thyraVec,
Epetra_MultiVector x 
) const

Definition at line 120 of file Thyra_EpetraOperatorWrapper.cpp.

int Thyra::EpetraOperatorWrapper::SetUseTranspose ( bool  UseTranspose_in)
inlinevirtual

Implements Epetra_Operator.

Definition at line 93 of file Thyra_EpetraOperatorWrapper.hpp.

int Thyra::EpetraOperatorWrapper::Apply ( const Epetra_MultiVector X,
Epetra_MultiVector Y 
) const
virtual

Implements Epetra_Operator.

Definition at line 159 of file Thyra_EpetraOperatorWrapper.cpp.

int Thyra::EpetraOperatorWrapper::ApplyInverse ( const Epetra_MultiVector X,
Epetra_MultiVector Y 
) const
virtual

Implements Epetra_Operator.

Definition at line 181 of file Thyra_EpetraOperatorWrapper.cpp.

double Thyra::EpetraOperatorWrapper::NormInf ( ) const
virtual

Implements Epetra_Operator.

Definition at line 190 of file Thyra_EpetraOperatorWrapper.cpp.

const char* Thyra::EpetraOperatorWrapper::Label ( ) const
inlinevirtual

Implements Epetra_Operator.

Definition at line 109 of file Thyra_EpetraOperatorWrapper.hpp.

bool Thyra::EpetraOperatorWrapper::UseTranspose ( ) const
inlinevirtual

Implements Epetra_Operator.

Definition at line 112 of file Thyra_EpetraOperatorWrapper.hpp.

bool Thyra::EpetraOperatorWrapper::HasNormInf ( ) const
inlinevirtual

Implements Epetra_Operator.

Definition at line 115 of file Thyra_EpetraOperatorWrapper.hpp.

const Epetra_Comm& Thyra::EpetraOperatorWrapper::Comm ( ) const
inlinevirtual

Implements Epetra_Operator.

Definition at line 118 of file Thyra_EpetraOperatorWrapper.hpp.

const Epetra_Map& Thyra::EpetraOperatorWrapper::OperatorDomainMap ( ) const
inlinevirtual

Implements Epetra_Operator.

Definition at line 121 of file Thyra_EpetraOperatorWrapper.hpp.

const Epetra_Map& Thyra::EpetraOperatorWrapper::OperatorRangeMap ( ) const
inlinevirtual

Implements Epetra_Operator.

Definition at line 124 of file Thyra_EpetraOperatorWrapper.hpp.

Friends And Related Function Documentation

RCP< const LinearOpBase< double > > makeEpetraWrapper ( const RCP< const LinearOpBase< double > > &  thyraOp)
related

Wrap a Thyra operator in the Epetra_Operator interface, and then wrap it again in a Thyra operator interface.

This lets an arbitrary Thyra operator be given to the Thyra AztecOO adapters.


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