Belos::GCRODRIterState< ScalarType, MV > Struct Template Reference

Structure to contain pointers to GCRODRIter state variables. More...

#include <BelosGCRODRIter.hpp>

Public Member Functions
	GCRODRIterState ()

Public Attributes
int	curDim
	The current dimension of the reduction. More...
Teuchos::RCP< MV >	V
	The current Krylov basis. More...
Teuchos::RCP< MV >	U
	The recycled subspace and its projection. More...
Teuchos::RCP< MV >	C
Teuchos::RCP < Teuchos::SerialDenseMatrix < int, ScalarType > >	H
	The current Hessenberg matrix. More...
Teuchos::RCP < Teuchos::SerialDenseMatrix < int, ScalarType > >	B
	The projection of the Krylov subspace against the recycled subspace. More...

Detailed Description

template<class ScalarType, class MV>
struct Belos::GCRODRIterState< ScalarType, MV >

Structure to contain pointers to GCRODRIter state variables.

This struct is utilized by GCRODRIter::initialize() and GCRODRIter::getState().

Definition at line 56 of file BelosGCRODRIter.hpp.

Constructor & Destructor Documentation

template<class ScalarType, class MV>

Belos::GCRODRIterState< ScalarType, MV >::GCRODRIterState ( )

inline

Definition at line 80 of file BelosGCRODRIter.hpp.

Member Data Documentation

template<class ScalarType, class MV>

int Belos::GCRODRIterState< ScalarType, MV >::curDim

The current dimension of the reduction.

This should always be equal to BlockGmresIter::getCurSubspaceDim()

Definition at line 61 of file BelosGCRODRIter.hpp.

template<class ScalarType, class MV>

Teuchos::RCP<MV> Belos::GCRODRIterState< ScalarType, MV >::V

The current Krylov basis.

Definition at line 64 of file BelosGCRODRIter.hpp.

template<class ScalarType, class MV>

Teuchos::RCP<MV> Belos::GCRODRIterState< ScalarType, MV >::U

The recycled subspace and its projection.

Definition at line 67 of file BelosGCRODRIter.hpp.

template<class ScalarType, class MV>

Teuchos::RCP<MV> Belos::GCRODRIterState< ScalarType, MV >::C

Definition at line 67 of file BelosGCRODRIter.hpp.

template<class ScalarType, class MV>

Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::GCRODRIterState< ScalarType, MV >::H

The current Hessenberg matrix.

The curDim by curDim leading submatrix of H is the projection of problem->getOperator() by the first curDim vectors in V.

Definition at line 74 of file BelosGCRODRIter.hpp.

template<class ScalarType, class MV>

Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::GCRODRIterState< ScalarType, MV >::B

The projection of the Krylov subspace against the recycled subspace.

Definition at line 78 of file BelosGCRODRIter.hpp.

---

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

• BelosGCRODRIter.hpp