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AbstractLinAlgPack_MatrixOpGetGMSTri.hpp
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41 
42 #ifndef MATRIX_WITH_OP_GET_GMS_TRI_H
43 #define MATRIX_WITH_OP_GET_GMS_TRI_H
44 
48 #include "Teuchos_dyn_cast.hpp"
49 
50 namespace AbstractLinAlgPack {
51 
68  : virtual public AbstractLinAlgPack::MatrixOp // doxygen needs full name
69 {
70 public:
71 
87  virtual const DenseLinAlgPack::DMatrixSliceTri get_tri_gms_view() const = 0;
88 
103  virtual void free_tri_gms_view(const DenseLinAlgPack::DMatrixSliceTri* tri_gms_view) const = 0;
104 
105 }; // end class MatrixOpGetGMSTri
106 
126 public:
127 
130  MatrixDenseTriEncap( const MatrixOpGetGMSTri& mat_get );
136  MatrixDenseTriEncap( const MatrixOp& mat );
141 
142 private:
143 
146  MatrixDenseTriEncap(); // Not defined and not to be called!
149 
150 }; // end class MatrixDenseTriEncap
151 
152 // ///////////////////////////////////////////
153 // Inline members
154 
155 // MatrixDenseTriEncap
156 
157 inline
159  :mat_get_(mat_get)
160  ,tri_gms_view_(mat_get_.get_tri_gms_view())
161 {}
162 
163 inline
165  :mat_get_(Teuchos::dyn_cast<const MatrixOpGetGMSTri>(mat))
166  ,tri_gms_view_(mat_get_.get_tri_gms_view())
167 {}
168 
169 inline
171 {
173 }
174 
175 inline
177 {
178  return tri_gms_view_;
179 }
180 
181 } // end namespace AbstractLinAlgPack
182 
183 #endif // MATRIX_WITH_OP_GET_GMS_TRI_H
Mix-in interface that allows the extraction of a const DenseLinAlgPack::DMatrixSliceTri view of an no...
MatrixDenseTriEncap & operator=(const MatrixDenseTriEncap &)
Helper class type that simplifies the usage of the MatrixOpGetGMSTri interface for clients...
T_To & dyn_cast(T_From &from)
Base class for all matrices that support basic matrix operations.
virtual const DenseLinAlgPack::DMatrixSliceTri get_tri_gms_view() const =0
Get a const view of the symmetric abstract matrix in the form DenseLinAlgPack::DMatrixSliceTri.
const DenseLinAlgPack::DMatrixSliceTri operator()() const
Returns a constant view of the DenseLinAlgPack::DMatrixSliceTri view.
~MatrixDenseTriEncap()
Frees the DenseLinAlgPack::DMatrixSliceTri view.
virtual void free_tri_gms_view(const DenseLinAlgPack::DMatrixSliceTri *tri_gms_view) const =0
Free a view of a symmetric dense matrix initialized from get_tri_gms_view()>/tt>. ...