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AbstractLinAlgPack_MatrixOpThyra.hpp
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00041 
00042 #ifndef ALAP_MATRIX_OP_Thyra_HPP
00043 #define ALAP_MATRIX_OP_Thyra_HPP
00044 
00045 #include "AbstractLinAlgPack_MatrixOp.hpp"
00046 #include "AbstractLinAlgPack_VectorSpaceThyra.hpp"
00047 #include "Thyra_LinearOpBase.hpp"
00048 
00049 namespace AbstractLinAlgPack {
00050 
00053 class MatrixOpThyra : virtual public MatrixOp {
00054 public:
00055 
00058 
00067   MatrixOpThyra();
00070   MatrixOpThyra(
00071     const Teuchos::RCP<const Thyra::LinearOpBase<value_type> >   &thyra_linear_op
00072     ,BLAS_Cpp::Transp                                                    thyra_linear_op_trans = BLAS_Cpp::no_trans
00073     );
00091   virtual void initialize(
00092     const Teuchos::RCP<const Thyra::LinearOpBase<value_type> >   &thyra_linear_op
00093     ,BLAS_Cpp::Transp                                                    thyra_linear_op_trans = BLAS_Cpp::no_trans
00094     );
00101   Teuchos::RCP<const Thyra::LinearOpBase<value_type> > set_uninitialized();
00107   const Teuchos::RCP<const Thyra::LinearOpBase<value_type> >& thyra_linear_op() const;
00109   BLAS_Cpp::Transp thyra_linear_op_trans() const;
00110 
00112 
00115 
00117   const VectorSpace& space_cols() const;
00119   const VectorSpace& space_rows() const;
00120 
00122 
00125 
00127   mat_mut_ptr_t clone();
00129   MatrixOp& operator=(const MatrixOp& mwo_rhs);
00131   void Vp_StMtV(
00132     VectorMutable* v_lhs, value_type alpha, BLAS_Cpp::Transp trans_rhs1
00133     ,const Vector& v_rhs2, value_type beta
00134     ) const;
00136   bool Mp_StMtM(
00137     MatrixOp* mwo_lhs, value_type alpha
00138     ,BLAS_Cpp::Transp trans_rhs1
00139     ,const MatrixOp& mwo_rhs2, BLAS_Cpp::Transp trans_rhs2
00140     ,value_type beta
00141     ) const;
00142 
00144 
00145 private:
00146   
00147 #ifdef DOXYGEN_COMPILE
00148   Thyra::LinearOpBase<value_type>                                *thyra_linear_op;
00149 #else
00150   Teuchos::RCP<const Thyra::LinearOpBase<value_type> >   thyra_linear_op_;
00151 #endif
00152   BLAS_Cpp::Transp                                               thyra_linear_op_trans_;
00153   VectorSpaceThyra                                               space_cols_;
00154   VectorSpaceThyra                                               space_rows_;
00155 
00156 }; // end class MatrixOpThyra
00157 
00158 // //////////////////////////////////////////////////
00159 // Inlined functions
00160 
00161 inline
00162 const Teuchos::RCP<const Thyra::LinearOpBase<value_type> >&
00163 MatrixOpThyra::thyra_linear_op() const
00164 {
00165   return thyra_linear_op_;
00166 }
00167 
00168 inline
00169 BLAS_Cpp::Transp MatrixOpThyra::thyra_linear_op_trans() const
00170 {
00171   return thyra_linear_op_trans_;
00172 }
00173 
00174 } // end namespace AbstractLinAlgPack
00175 
00176 #endif // ALAP_MATRIX_OP_Thyra_HPP
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