Thyra::BelosLinearOpWithSolve< Scalar > Class Template Reference

Concrete LinearOpWithSolveBase subclass in terms of Belos. More...

#include <Thyra_BelosLinearOpWithSolve_decl.hpp>

Inheritance diagram for Thyra::BelosLinearOpWithSolve< Scalar >:
Inheritance graph
[legend]

List of all members.

Public typedefs



typedef MultiVectorBase< Scalar > MV_t
 
typedef LinearOpBase< Scalar > LO_t
 

Constructors/initializers/accessors



 BelosLinearOpWithSolve ()
 Construct to unintialize.
 BelosLinearOpWithSolve (const RCP< Belos::LinearProblem< Scalar, MV_t, LO_t > > &lp, const RCP< Teuchos::ParameterList > &solverPL, const RCP< Belos::SolverManager< Scalar, MV_t, LO_t > > &iterativeSolver, const RCP< const LinearOpSourceBase< Scalar > > &fwdOpSrc, const RCP< const PreconditionerBase< Scalar > > &prec, const bool isExternalPrec, const RCP< const LinearOpSourceBase< Scalar > > &approxFwdOpSrc, const ESupportSolveUse &supportSolveUse)
 Calls initialize()
void initialize (const RCP< Belos::LinearProblem< Scalar, MV_t, LO_t > > &lp, const RCP< Teuchos::ParameterList > &solverPL, const RCP< Belos::SolverManager< Scalar, MV_t, LO_t > > &iterativeSolver, const RCP< const LinearOpSourceBase< Scalar > > &fwdOpSrc, const RCP< const PreconditionerBase< Scalar > > &prec, const bool isExternalPrec, const RCP< const LinearOpSourceBase< Scalar > > &approxFwdOpSrc, const ESupportSolveUse &supportSolveUse)
 Initializes given precreated solver objects.
RCP< const LinearOpSourceBase
< Scalar > > 
extract_fwdOpSrc ()
 
RCP< const PreconditionerBase
< Scalar > > 
extract_prec ()
 
bool isExternalPrec () const
 
RCP< const LinearOpSourceBase
< Scalar > > 
extract_approxFwdOpSrc ()
 
ESupportSolveUse supportSolveUse () const
 
void uninitialize (RCP< Belos::LinearProblem< Scalar, MV_t, LO_t > > *lp=NULL, RCP< Teuchos::ParameterList > *solverPL=NULL, RCP< Belos::SolverManager< Scalar, MV_t, LO_t > > *iterativeSolver=NULL, RCP< const LinearOpSourceBase< Scalar > > *fwdOpSrc=NULL, RCP< const PreconditionerBase< Scalar > > *prec=NULL, bool *isExternalPrec=NULL, RCP< const LinearOpSourceBase< Scalar > > *approxFwdOpSrc=NULL, ESupportSolveUse *supportSolveUse=NULL)
 Uninitializes and returns stored quantities.

Overridden from LinearOpBase



RCP< const VectorSpaceBase
< Scalar > > 
range () const
 
RCP< const VectorSpaceBase
< Scalar > > 
domain () const
 
RCP< const LinearOpBase< Scalar > > clone () const
 
virtual bool opSupportedImpl (EOpTransp M_trans) const
 
virtual void applyImpl (const EOpTransp M_trans, const MultiVectorBase< Scalar > &X, const Ptr< MultiVectorBase< Scalar > > &Y, const Scalar alpha, const Scalar beta) const
 

Overridden from Teuchos::Describable



std::string description () const
 
void describe (Teuchos::FancyOStream &out, const Teuchos::EVerbosityLevel verbLevel) const
 

Overridden from ParameterListAcceptor



void setParameterList (RCP< Teuchos::ParameterList > const &paramList)
 
RCP< Teuchos::ParameterListgetNonconstParameterList ()
 
RCP< Teuchos::ParameterListunsetParameterList ()
 
RCP< const Teuchos::ParameterListgetParameterList () const
 
RCP< const Teuchos::ParameterListgetValidParameters () const
 

Overridden from LinearOpWithSolveBase.



virtual bool solveSupportsImpl (EOpTransp M_trans) const
 
virtual bool solveSupportsSolveMeasureTypeImpl (EOpTransp M_trans, const SolveMeasureType &solveMeasureType) const
 
SolveStatus< Scalar > solveImpl (const EOpTransp transp, const MultiVectorBase< Scalar > &B, const Ptr< MultiVectorBase< Scalar > > &X, const Ptr< const SolveCriteria< Scalar > > solveCriteria) const
 

Detailed Description

template<class Scalar>
class Thyra::BelosLinearOpWithSolve< Scalar >

Concrete LinearOpWithSolveBase subclass in terms of Belos.

ToDo: Finish documentation!

Definition at line 23 of file Thyra_BelosLinearOpWithSolve_decl.hpp.


Member Typedef Documentation

template<class Scalar>
typedef MultiVectorBase<Scalar> Thyra::BelosLinearOpWithSolve< Scalar >::MV_t

Definition at line 31 of file Thyra_BelosLinearOpWithSolve_decl.hpp.

template<class Scalar>
typedef LinearOpBase<Scalar> Thyra::BelosLinearOpWithSolve< Scalar >::LO_t

Definition at line 33 of file Thyra_BelosLinearOpWithSolve_decl.hpp.


Constructor & Destructor Documentation

template<class Scalar >
Thyra::BelosLinearOpWithSolve< Scalar >::BelosLinearOpWithSolve (  )  [inline]

Construct to unintialize.

Definition at line 18 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >
Thyra::BelosLinearOpWithSolve< Scalar >::BelosLinearOpWithSolve ( const RCP< Belos::LinearProblem< Scalar, MV_t, LO_t > > &  lp,
const RCP< Teuchos::ParameterList > &  solverPL,
const RCP< Belos::SolverManager< Scalar, MV_t, LO_t > > &  iterativeSolver,
const RCP< const LinearOpSourceBase< Scalar > > &  fwdOpSrc,
const RCP< const PreconditionerBase< Scalar > > &  prec,
const bool  isExternalPrec,
const RCP< const LinearOpSourceBase< Scalar > > &  approxFwdOpSrc,
const ESupportSolveUse supportSolveUse 
) [inline]

Calls initialize()

Definition at line 26 of file Thyra_BelosLinearOpWithSolve_def.hpp.


Member Function Documentation

template<class Scalar >
void Thyra::BelosLinearOpWithSolve< Scalar >::initialize ( const RCP< Belos::LinearProblem< Scalar, MV_t, LO_t > > &  lp,
const RCP< Teuchos::ParameterList > &  solverPL,
const RCP< Belos::SolverManager< Scalar, MV_t, LO_t > > &  iterativeSolver,
const RCP< const LinearOpSourceBase< Scalar > > &  fwdOpSrc,
const RCP< const PreconditionerBase< Scalar > > &  prec,
const bool  isExternalPrec,
const RCP< const LinearOpSourceBase< Scalar > > &  approxFwdOpSrc,
const ESupportSolveUse supportSolveUse 
) [inline]

Initializes given precreated solver objects.

Parameters:
lp [in] The linear problem that was used to initialize the iterative solver. The RHS and LHS arguments are set on this object to solve a linear system.
solverPL [in] Parameter list that is used by the iterative solver.
iterativeSolver [in] The iterative solver manager that will be used to solve for linear systems. This has links to *lp, *solverPL already embedded.
fwdOpSrc [in] The source for the forward operator object defining the linear system. This object is not used here, it is just being "remembered" so that it can be extracted by BelosLinearOpWithSolveFactory::unitializeOp().
prec [in] The preconditioner object that was used to get the precondtioners set in *lp This object is not used here, it is just being "remembered" so that it can be extracted by BelosLinearOpWithSolveFactory::unitializeOp().
isExternalPrec [in] Determines if the preconditioner was set by an external client or was created internally by the BelosLinearOpWithSolveFactory object. This is not used here, it is just being "remembered" so that it can be used in the logic for BelosLinearOpWithSolveFactory::unitializeOp().
approxFwdOpSrc [in] The external approximate forward operator object that was used to create the internal preconditioner. This object is not used here, it is just being "remembered" so that it can be extracted by BelosLinearOpWithSolveFactory::unitializeOp().
supportSolveUse [in] Argument passed to BelosLinearOpWithSolveFactory that is being remembered here to be passed back to BelosLinearOpWithSolveFactory::unitializeOp().

ToDo: Finish documentation!

Definition at line 45 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >
RCP< const LinearOpSourceBase< Scalar > > Thyra::BelosLinearOpWithSolve< Scalar >::extract_fwdOpSrc (  )  [inline]

Definition at line 83 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >
RCP< const PreconditionerBase< Scalar > > Thyra::BelosLinearOpWithSolve< Scalar >::extract_prec (  )  [inline]

Definition at line 94 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >
bool Thyra::BelosLinearOpWithSolve< Scalar >::isExternalPrec (  )  const [inline]

Definition at line 104 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >
RCP< const LinearOpSourceBase< Scalar > > Thyra::BelosLinearOpWithSolve< Scalar >::extract_approxFwdOpSrc (  )  [inline]

Definition at line 112 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >
ESupportSolveUse Thyra::BelosLinearOpWithSolve< Scalar >::supportSolveUse (  )  const [inline]

Definition at line 122 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >
void Thyra::BelosLinearOpWithSolve< Scalar >::uninitialize ( RCP< Belos::LinearProblem< Scalar, MV_t, LO_t > > *  lp = NULL,
RCP< Teuchos::ParameterList > *  solverPL = NULL,
RCP< Belos::SolverManager< Scalar, MV_t, LO_t > > *  iterativeSolver = NULL,
RCP< const LinearOpSourceBase< Scalar > > *  fwdOpSrc = NULL,
RCP< const PreconditionerBase< Scalar > > *  prec = NULL,
bool *  isExternalPrec = NULL,
RCP< const LinearOpSourceBase< Scalar > > *  approxFwdOpSrc = NULL,
ESupportSolveUse supportSolveUse = NULL 
) [inline]

Uninitializes and returns stored quantities.

ToDo: Finish documentation!

Definition at line 129 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >
RCP< const VectorSpaceBase< Scalar > > Thyra::BelosLinearOpWithSolve< Scalar >::range (  )  const [inline, virtual]
template<class Scalar >
RCP< const VectorSpaceBase< Scalar > > Thyra::BelosLinearOpWithSolve< Scalar >::domain (  )  const [inline, virtual]
template<class Scalar >
RCP< const LinearOpBase< Scalar > > Thyra::BelosLinearOpWithSolve< Scalar >::clone (  )  const [inline, virtual]

Reimplemented from Thyra::LinearOpBase< Scalar >.

Definition at line 185 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >
std::string Thyra::BelosLinearOpWithSolve< Scalar >::description (  )  const [inline, virtual]

Reimplemented from Teuchos::Describable.

Definition at line 195 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >
void Thyra::BelosLinearOpWithSolve< Scalar >::describe ( Teuchos::FancyOStream out,
const Teuchos::EVerbosityLevel  verbLevel 
) const [inline, virtual]

Reimplemented from Teuchos::Describable.

Definition at line 216 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar>
void Thyra::BelosLinearOpWithSolve< Scalar >::setParameterList ( RCP< Teuchos::ParameterList > const &  paramList  ) 

template<class Scalar>
RCP<Teuchos::ParameterList> Thyra::BelosLinearOpWithSolve< Scalar >::getNonconstParameterList (  ) 

template<class Scalar>
RCP<Teuchos::ParameterList> Thyra::BelosLinearOpWithSolve< Scalar >::unsetParameterList (  ) 

template<class Scalar>
RCP<const Teuchos::ParameterList> Thyra::BelosLinearOpWithSolve< Scalar >::getParameterList (  )  const

template<class Scalar>
RCP<const Teuchos::ParameterList> Thyra::BelosLinearOpWithSolve< Scalar >::getValidParameters (  )  const

template<class Scalar >
bool Thyra::BelosLinearOpWithSolve< Scalar >::opSupportedImpl ( EOpTransp  M_trans  )  const [inline, protected, virtual]
template<class Scalar >
void Thyra::BelosLinearOpWithSolve< Scalar >::applyImpl ( const EOpTransp  M_trans,
const MultiVectorBase< Scalar > &  X,
const Ptr< MultiVectorBase< Scalar > > &  Y,
const Scalar  alpha,
const Scalar  beta 
) const [inline, protected, virtual]
template<class Scalar >
bool Thyra::BelosLinearOpWithSolve< Scalar >::solveSupportsImpl ( EOpTransp  M_trans  )  const [inline, protected, virtual]

Reimplemented from Thyra::LinearOpWithSolveBase< Scalar >.

Definition at line 289 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >
bool Thyra::BelosLinearOpWithSolve< Scalar >::solveSupportsSolveMeasureTypeImpl ( EOpTransp  M_trans,
const SolveMeasureType solveMeasureType 
) const [inline, protected, virtual]

Reimplemented from Thyra::LinearOpWithSolveBase< Scalar >.

Definition at line 298 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >
SolveStatus< Scalar > Thyra::BelosLinearOpWithSolve< Scalar >::solveImpl ( const EOpTransp  transp,
const MultiVectorBase< Scalar > &  B,
const Ptr< MultiVectorBase< Scalar > > &  X,
const Ptr< const SolveCriteria< Scalar > >  solveCriteria 
) const [inline, protected, virtual]

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