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Thyra_DefaultDiagonalLinearOpWithSolve_decl.hpp
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4// Thyra: Interfaces and Support for Abstract Numerical Algorithms
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41
42#ifndef THYRA_DIAGONAL_LINEAR_OP_WITH_SOLVE_DECL_HPP
43#define THYRA_DIAGONAL_LINEAR_OP_WITH_SOLVE_DECL_HPP
44
45#include "Thyra_DefaultDiagonalLinearOp.hpp"
46#include "Thyra_LinearOpWithSolveBase.hpp"
47
48
49namespace Thyra {
50
51
91template<class Scalar>
93 : virtual public DefaultDiagonalLinearOp<Scalar>,
94 virtual public LinearOpWithSolveBase<Scalar>
95{
96public:
97
100
108
111 const RCP<const VectorBase<Scalar> > &diag
112 );
113
114protected:
115
119 bool solveSupportsImpl(EOpTransp M_trans) const;
122 EOpTransp M_trans, const SolveMeasureType& solveMeasureType) const;
125 const EOpTransp transp,
127 const Ptr<MultiVectorBase<Scalar> > &X,
128 const Ptr<const SolveCriteria<Scalar> > solveCriteria
129 ) const;
131
132};
133
134
139template<class Scalar>
142{
144}
145
146
151template<class Scalar>
154 const RCP<const VectorBase<Scalar> > &diag
155 )
156{
158 defaultDiagonalLinearOpWithSolve<Scalar>();
159 ddlows->initialize(diag);
160 return ddlows;
161}
162
163
164
165} // end namespace Thyra
166
167
168#endif // THYRA_DIAGONAL_LINEAR_OP_WITH_SOLVE_DECL_HPP
Concrete LinearOpWithSolveBase subclass for diagonal linear operators.
bool solveSupportsSolveMeasureTypeImpl(EOpTransp M_trans, const SolveMeasureType &solveMeasureType) const
RCP< DefaultDiagonalLinearOpWithSolve< Scalar > > defaultDiagonalLinearOpWithSolve(const RCP< const VectorBase< Scalar > > &diag)
Nonmember constructor.
SolveStatus< Scalar > solveImpl(const EOpTransp transp, const MultiVectorBase< Scalar > &B, const Ptr< MultiVectorBase< Scalar > > &X, const Ptr< const SolveCriteria< Scalar > > solveCriteria) const
RCP< DefaultDiagonalLinearOpWithSolve< Scalar > > defaultDiagonalLinearOpWithSolve()
Nonmember constructor.
Default concrete LinearOpBase subclass for diagonal linear operators.
Base class for all linear operators that can support a high-level solve operation.
Interface for a collection of column vectors called a multi-vector.
Abstract interface for finite-dimensional dense vectors.
EOpTransp
Enumeration for determining how a linear operator is applied. `*.
TEUCHOS_DEPRECATED RCP< T > rcp(T *p, Dealloc_T dealloc, bool owns_mem)
Simple struct that defines the requested solution criteria for a solve.
Simple struct for the return status from a solve.