/usr/include/trilinos/Thyra_DefaultMultiVectorLinearOpWithSolve_decl.hpp is in libtrilinos-thyra-dev 12.4.2-2.
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// ***********************************************************************
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// Thyra: Interfaces and Support for Abstract Numerical Algorithms
// Copyright (2004) Sandia Corporation
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// @HEADER
#ifndef THYRA_MULTI_VECTOR_LINEAR_OP_WITH_SOLVE_DECL_HPP
#define THYRA_MULTI_VECTOR_LINEAR_OP_WITH_SOLVE_DECL_HPP
#include "Thyra_LinearOpWithSolveBase.hpp"
#include "Thyra_DefaultDiagonalLinearOp.hpp"
#include "Thyra_LinearOpWithSolveBase.hpp"
#include "Thyra_DefaultMultiVectorProductVectorSpace.hpp"
#include "Teuchos_ConstNonconstObjectContainer.hpp"
namespace Thyra {
/** \brief Implicit concrete <tt>LinearOpWithSolveBase</tt> subclass that
* takes a flattended out multi-vector and performs a multi-RHS solve with it.
*
* ToDo: Finish documentation!
*/
template<class Scalar>
class DefaultMultiVectorLinearOpWithSolve
: virtual public LinearOpWithSolveBase<Scalar>
{
public:
/** @name Constructors/initializers/accessors */
//@{
/** \brief Construct to uninitialized. */
DefaultMultiVectorLinearOpWithSolve();
/** \brief . */
void nonconstInitialize(
const RCP<LinearOpWithSolveBase<Scalar> > &lows,
const RCP<const DefaultMultiVectorProductVectorSpace<Scalar> > &multiVecRange,
const RCP<const DefaultMultiVectorProductVectorSpace<Scalar> > &multiVecDomain
);
/** \brief . */
void initialize(
const RCP<const LinearOpWithSolveBase<Scalar> > &lows,
const RCP<const DefaultMultiVectorProductVectorSpace<Scalar> > &multiVecRange,
const RCP<const DefaultMultiVectorProductVectorSpace<Scalar> > &multiVecDomain
);
/** \brief . */
RCP<LinearOpWithSolveBase<Scalar> >
getNonconstLinearOpWithSolve();
/** \brief . */
RCP<const LinearOpWithSolveBase<Scalar> >
getLinearOpWithSolve() const;
// 2007/05/24: rabartl: ToDo: Add a const version of the above function once
// needed
/** \brief . */
void uninitialize();
//@}
/** @name Overridden from LinearOpBase */
//@{
/** \brief . */
RCP< const VectorSpaceBase<Scalar> > range() const;
/** \brief . */
RCP< const VectorSpaceBase<Scalar> > domain() const;
/** \brief . */
RCP<const LinearOpBase<Scalar> > clone() const;
//@}
protected:
/** @name Overridden from LinearOpBase */
//@{
/** \brief . */
bool opSupportedImpl(EOpTransp M_trans) const;
/** \brief . */
void applyImpl(
const EOpTransp M_trans,
const MultiVectorBase<Scalar> &X,
const Ptr<MultiVectorBase<Scalar> > &Y,
const Scalar alpha,
const Scalar beta
) const;
//@}
/** @name Overridden from LinearOpWithSolveBase */
//@{
/** \brief . */
bool solveSupportsImpl(EOpTransp M_trans) const;
/** \brief . */
bool solveSupportsSolveMeasureTypeImpl(
EOpTransp M_trans, const SolveMeasureType& solveMeasureType) const;
/** \brief . */
SolveStatus<Scalar> solveImpl(
const EOpTransp transp,
const MultiVectorBase<Scalar> &B,
const Ptr<MultiVectorBase<Scalar> > &X,
const Ptr<const SolveCriteria<Scalar> > solveCriteria
) const;
//@}
private:
// //////////////////////////////
// Private types
typedef Teuchos::ConstNonconstObjectContainer<LinearOpWithSolveBase<Scalar> > CNLOWS;
// //////////////////////////////
// Private data members
CNLOWS lows_;
RCP<const DefaultMultiVectorProductVectorSpace<Scalar> > multiVecRange_;
RCP<const DefaultMultiVectorProductVectorSpace<Scalar> > multiVecDomain_;
// //////////////////////////////
// Private member functions
static void validateInitialize(
const RCP<const LinearOpWithSolveBase<Scalar> > &lows,
const RCP<const DefaultMultiVectorProductVectorSpace<Scalar> > &multiVecRange,
const RCP<const DefaultMultiVectorProductVectorSpace<Scalar> > &multiVecDomain
);
};
/** \brief Nonmember constructor function.
*
* \relates DefaultMultiVectorLinearOpWithSolve
*/
template<class Scalar>
RCP<DefaultMultiVectorLinearOpWithSolve<Scalar> >
multiVectorLinearOpWithSolve()
{
return Teuchos::rcp(new DefaultMultiVectorLinearOpWithSolve<Scalar>());
}
/** \brief Nonmember constructor function.
*
* \relates DefaultMultiVectorLinearOpWithSolve
*/
template<class Scalar>
RCP<DefaultMultiVectorLinearOpWithSolve<Scalar> >
nonconstMultiVectorLinearOpWithSolve(
const RCP<LinearOpWithSolveBase<Scalar> > &lows,
const RCP<const DefaultMultiVectorProductVectorSpace<Scalar> > &multiVecRange,
const RCP<const DefaultMultiVectorProductVectorSpace<Scalar> > &multiVecDomain
)
{
RCP<DefaultMultiVectorLinearOpWithSolve<Scalar> >
mvlows = Teuchos::rcp(new DefaultMultiVectorLinearOpWithSolve<Scalar>());
mvlows->initialize(lows,multiVecRange,multiVecDomain);
return mvlows;
}
/** \brief Nonmember constructor function.
*
* \relates DefaultMultiVectorLinearOpWithSolve
*/
template<class Scalar>
RCP<DefaultMultiVectorLinearOpWithSolve<Scalar> >
multiVectorLinearOpWithSolve(
const RCP<const LinearOpWithSolveBase<Scalar> > &lows,
const RCP<const DefaultMultiVectorProductVectorSpace<Scalar> > &multiVecRange,
const RCP<const DefaultMultiVectorProductVectorSpace<Scalar> > &multiVecDomain
)
{
RCP<DefaultMultiVectorLinearOpWithSolve<Scalar> >
mvlows = Teuchos::rcp(new DefaultMultiVectorLinearOpWithSolve<Scalar>());
mvlows->initialize(lows,multiVecRange,multiVecDomain);
return mvlows;
}
} // end namespace Thyra
#endif // THYRA_MULTI_VECTOR_LINEAR_OP_WITH_SOLVE_DECL_HPP
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