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

#include <Thyra_BelosLinearOpWithSolve_decl.hpp>

Inherits LinearOpWithSolveBase< Scalar >.

Private Member Functions
void	assertInitialized () const

Private Attributes
RCP< Belos::LinearProblem < Scalar, MV_t, LO_t > >	lp_

RCP< Teuchos::ParameterList >	solverPL_

RCP< Belos::SolverManager < Scalar, MV_t, LO_t > >	iterativeSolver_

int	convergenceTestFrequency_

RCP< const LinearOpSourceBase < Scalar > >	fwdOpSrc_

RCP< const PreconditionerBase < Scalar > >	prec_

bool	isExternalPrec_

RCP< const LinearOpSourceBase < Scalar > >	approxFwdOpSrc_

ESupportSolveUse	supportSolveUse_

Teuchos::ScalarTraits< Scalar > ::magnitudeType	defaultTol_

std::string	label_

Public typedefs
typedef MultiVectorBase< Scalar >	MV_t

typedef LinearOpBase< Scalar >	LO_t

Constructors/initializers/accessors
	BelosLinearOpWithSolve ()
	Construct to unintialize. More...

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, const int convergenceTestFrequency)
	Initializes given precreated solver objects. More...

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. More...

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::ParameterList >	getNonconstParameterList ()

RCP< Teuchos::ParameterList >	unsetParameterList ()

RCP< const Teuchos::ParameterList >	getParameterList () const

RCP< const Teuchos::ParameterList >	getValidParameters () const

Overridden from LinearOpWithSolveBase.
virtual bool	solveSupportsImpl (EOpTransp M_trans) const

virtual bool	solveSupportsNewImpl (EOpTransp transp, const Ptr< const SolveCriteria< Scalar > > solveCriteria) const

virtual bool	solveSupportsSolveMeasureTypeImpl (EOpTransp M_trans, const SolveMeasureType &solveMeasureType) const

virtual 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 66 of file Thyra_BelosLinearOpWithSolve_decl.hpp.

Member Typedef Documentation

template<class Scalar>

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

Definition at line 74 of file Thyra_BelosLinearOpWithSolve_decl.hpp.

template<class Scalar>

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

Definition at line 76 of file Thyra_BelosLinearOpWithSolve_decl.hpp.

Constructor & Destructor Documentation

template<class Scalar >

Thyra::BelosLinearOpWithSolve< Scalar >::BelosLinearOpWithSolve ( )

Construct to unintialize.

Definition at line 150 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,
		const int	convergenceTestFrequency
	)

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 preconditioners 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 160 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >

RCP< const LinearOpSourceBase< Scalar > > Thyra::BelosLinearOpWithSolve< Scalar >::extract_fwdOpSrc ( )

Definition at line 276 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >

RCP< const PreconditionerBase< Scalar > > Thyra::BelosLinearOpWithSolve< Scalar >::extract_prec ( )

Definition at line 287 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >

bool Thyra::BelosLinearOpWithSolve< Scalar >::isExternalPrec ( ) const

Definition at line 297 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >

RCP< const LinearOpSourceBase< Scalar > > Thyra::BelosLinearOpWithSolve< Scalar >::extract_approxFwdOpSrc ( )

Definition at line 305 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >

ESupportSolveUse Thyra::BelosLinearOpWithSolve< Scalar >::supportSolveUse ( ) const

Definition at line 315 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`
	)

Uninitializes and returns stored quantities.

ToDo: Finish documentation!

Definition at line 322 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >

RCP< const VectorSpaceBase< Scalar > > Thyra::BelosLinearOpWithSolve< Scalar >::range ( ) const

Definition at line 358 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >

RCP< const VectorSpaceBase< Scalar > > Thyra::BelosLinearOpWithSolve< Scalar >::domain ( ) const

Definition at line 368 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >

RCP< const LinearOpBase< Scalar > > Thyra::BelosLinearOpWithSolve< Scalar >::clone ( ) const

Definition at line 378 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >

std::string Thyra::BelosLinearOpWithSolve< Scalar >::description ( ) const

Definition at line 388 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >

void Thyra::BelosLinearOpWithSolve< Scalar >::describe	(	Teuchos::FancyOStream &	out,
		const Teuchos::EVerbosityLevel	verbLevel
	)		const

Definition at line 409 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

protectedvirtual

Definition at line 458 of file Thyra_BelosLinearOpWithSolve_def.hpp.

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

protectedvirtual

Definition at line 465 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >

bool Thyra::BelosLinearOpWithSolve< Scalar >::solveSupportsImpl ( EOpTransp M_trans ) const

protectedvirtual

Definition at line 482 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >

bool Thyra::BelosLinearOpWithSolve< Scalar >::solveSupportsNewImpl	(	EOpTransp	transp,
		const Ptr< const SolveCriteria< Scalar > >	solveCriteria
	)		const

protectedvirtual

Definition at line 490 of file Thyra_BelosLinearOpWithSolve_def.hpp.

template<class Scalar >

bool Thyra::BelosLinearOpWithSolve< Scalar >::solveSupportsSolveMeasureTypeImpl	(	EOpTransp	M_trans,
		const SolveMeasureType &	solveMeasureType
	)		const

protectedvirtual

Definition at line 514 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