Thyra_DefaultDiagonalLinearOpWithSolveDecl.hpp

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00003 // 
00004 //    Thyra: Interfaces and Support for Abstract Numerical Algorithms
00005 //                 Copyright (2004) Sandia Corporation
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00028 
00029 #ifndef THYRA_DIAGONAL_LINEAR_OP_WITH_SOLVE_DECL_HPP
00030 #define THYRA_DIAGONAL_LINEAR_OP_WITH_SOLVE_DECL_HPP
00031 
00032 #include "Thyra_DefaultDiagonalLinearOpDecl.hpp"
00033 #include "Thyra_LinearOpWithSolveBaseDecl.hpp"
00034 #include "Thyra_SingleRhsLinearOpWithSolveBaseDecl.hpp"
00035 
00036 namespace Thyra {
00037 
00077 template<class Scalar>
00078 class DefaultDiagonalLinearOpWithSolve
00079   : virtual public DefaultDiagonalLinearOp<Scalar>                    // Public interface
00080   , virtual public LinearOpWithSolveBase<Scalar>               // Public interface
00081   , virtual protected SingleRhsLinearOpWithSolveBase<Scalar>   // Implementation detail
00082 {
00083 public:
00084 
00087 
00094   DefaultDiagonalLinearOpWithSolve();
00095 
00097   DefaultDiagonalLinearOpWithSolve(
00098     const Teuchos::RefCountPtr<const VectorBase<Scalar> >   &diag
00099     );
00100 
00101 protected:
00102 
00106   bool solveSupportsTrans(ETransp M_trans) const;
00108   bool solveSupportsSolveMeasureType(ETransp M_trans, const SolveMeasureType& solveMeasureType) const;
00110 
00114   SolveStatus<Scalar> solve(
00115     const ETransp                         M_trans
00116     ,const VectorBase<Scalar>             &b
00117     ,VectorBase<Scalar>                   *x
00118     ,const SolveCriteria<Scalar>          *solveCriteria
00119     ) const;
00121 
00122 };
00123 
00124 } // end namespace Thyra
00125 
00126 #endif  // THYRA_DIAGONAL_LINEAR_OP_WITH_SOLVE_DECL_HPP

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