43 #ifndef THYRA_DELAYED_LINEAR_OP_WITH_SOLVE_DECL_HPP 44 #define THYRA_DELAYED_LINEAR_OP_WITH_SOLVE_DECL_HPP 47 #include "Thyra_LinearOpWithSolveBase.hpp" 48 #include "Thyra_LinearOpSourceBase.hpp" 65 template <
class Scalar>
86 RCP<const LinearOpSourceBase<Scalar> >
getFwdOpSrc()
const;
89 RCP<const PreconditionerBase<Scalar> >
getPrec()
const;
111 RCP< const VectorSpaceBase<Scalar> >
range()
const;
113 RCP< const VectorSpaceBase<Scalar> >
domain()
const;
115 RCP<const LinearOpBase<Scalar> >
clone()
const;
163 RCP<const LinearOpSourceBase<Scalar> > fwdOpSrc_;
164 RCP<const PreconditionerBase<Scalar> > prec_;
165 RCP<const LinearOpSourceBase<Scalar> > approxFwdOpSrc_;
167 RCP<LinearOpWithSolveFactoryBase<Scalar> > lowsf_;
169 RCP<const LinearOpBase<Scalar> > fwdOp_;
171 mutable bool lows_is_valid_;
172 mutable RCP<LinearOpWithSolveBase<Scalar> > lows_;
177 void updateSolver()
const;
186 template <
class Scalar>
197 template <
class Scalar>
198 RCP<DelayedLinearOpWithSolve<Scalar> >
205 const RCP<DelayedLinearOpWithSolve<Scalar> > dlows =
206 delayedLinearOpWithSolve<Scalar>();
215 #endif // THYRA_DELAYED_LINEAR_OP_WITH_SOLVE_DECL_HPP How the output LOWSB object will be useded for solves in unspecified.
Base class for all linear operators that can support a high-level solve operation.
EOpTransp
Enumeration for determining how a linear operator is applied. `*.
RCP< const VectorSpaceBase< Scalar > > range() const
RCP< const LinearOpSourceBase< Scalar > > getFwdOpSrc() const
virtual void applyImpl(const EOpTransp M_trans, const MultiVectorBase< Scalar > &X, const Ptr< MultiVectorBase< Scalar > > &Y, const Scalar alpha, const Scalar beta) const
SolveStatus< Scalar > solveImpl(const EOpTransp transp, const MultiVectorBase< Scalar > &B, const Ptr< MultiVectorBase< Scalar > > &X, const Ptr< const SolveCriteria< Scalar > > solveCriteria) const
std::string description() const
RCP< DelayedLinearOpWithSolve< Scalar > > delayedLinearOpWithSolve()
Nonmember constuctor.
Simple interface class to access a precreated preconditioner as one or more linear operators objects ...
DelayedLinearOpWithSolve()
void informUpdatedVerbosityState() const
Overridden from Teuchos::VerboseObjectBase.
Interface for a collection of column vectors called a multi-vector.
Factory interface for creating LinearOpWithSolveBase objects from compatible LinearOpBase objects...
RCP< const LinearOpSourceBase< Scalar > > getApproxFwdOpSrc() const
void initialize(const RCP< const LinearOpSourceBase< Scalar > > &fwdOpSrc, const RCP< const PreconditionerBase< Scalar > > &prec, const RCP< const LinearOpSourceBase< Scalar > > &approxFwdOpSrc, const ESupportSolveUse supportSolveUse, const RCP< LinearOpWithSolveFactoryBase< Scalar > > &lowsf)
Simple struct for the return status from a solve.
Base interface for objects that can return a linear operator.
RCP< DelayedLinearOpWithSolve< Scalar > > delayedLinearOpWithSolve(const RCP< const LinearOpSourceBase< Scalar > > &fwdOpSrc, const RCP< LinearOpWithSolveFactoryBase< Scalar > > &lowsf)
Nonmember constuctor.
ESupportSolveUse
Enum that specifies how a LinearOpWithSolveBase object will be used for solves after it is constructe...
virtual bool opSupportedImpl(EOpTransp M_trans) const
virtual bool solveSupportsSolveMeasureTypeImpl(EOpTransp M_trans, const SolveMeasureType &solveMeasureType) const
virtual bool solveSupportsImpl(EOpTransp M_trans) const
RCP< const PreconditionerBase< Scalar > > getPrec() const
Simple struct that defines the requested solution criteria for a solve.
Delayed linear solver construction LinearOpWithSolveBase decorator class.
ESupportSolveUse getSupportSolveUse() const
RCP< const LinearOpBase< Scalar > > clone() const
RCP< const VectorSpaceBase< Scalar > > domain() const