MOOCHO (Single Doxygen Collection) Version of the Day
AbstractLinAlgPack_MatrixSymOpGetGMSSymMutable.hpp
Go to the documentation of this file.
00001 // @HEADER
00002 // ***********************************************************************
00003 // 
00004 // Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
00005 //                  Copyright (2003) Sandia Corporation
00006 // 
00007 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
00008 // license for use of this work by or on behalf of the U.S. Government.
00009 // 
00010 // This library is free software; you can redistribute it and/or modify
00011 // it under the terms of the GNU Lesser General Public License as
00012 // published by the Free Software Foundation; either version 2.1 of the
00013 // License, or (at your option) any later version.
00014 //  
00015 // This library is distributed in the hope that it will be useful, but
00016 // WITHOUT ANY WARRANTY; without even the implied warranty of
00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00018 // Lesser General Public License for more details.
00019 //  
00020 // You should have received a copy of the GNU Lesser General Public
00021 // License along with this library; if not, write to the Free Software
00022 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00023 // USA
00024 // Questions? Contact Roscoe A. Bartlett (rabartl@sandia.gov) 
00025 // 
00026 // ***********************************************************************
00027 // @HEADER
00028 
00029 #ifndef MATRIX_SYM_WITH_OP_GET_GMS_SYM_MUTABLE_H
00030 #define MATRIX_SYM_WITH_OP_GET_GMS_SYM_MUTABLE_H
00031 
00032 #include "AbstractLinAlgPack_MatrixSymOpGetGMSSym.hpp"
00033 
00034 namespace AbstractLinAlgPack {
00035 
00052 class MatrixSymOpGetGMSSymMutable : virtual public MatrixSymOpGetGMSSym {
00053 public:
00054 
00070   virtual DenseLinAlgPack::DMatrixSliceSym get_sym_gms_view() = 0;
00071 
00087   virtual void commit_sym_gms_view(DenseLinAlgPack::DMatrixSliceSym* sym_gms_view) = 0;
00088 
00089 }; // end class MatrixSymOpGetGMSSymMutable
00090 
00110 class MatrixDenseSymMutableEncap {
00111 public:
00112 
00115   MatrixDenseSymMutableEncap( MatrixSymOpGetGMSSymMutable*  mat_get );
00121   MatrixDenseSymMutableEncap( MatrixSymOp* mat );
00123   ~MatrixDenseSymMutableEncap();
00125   DenseLinAlgPack::DMatrixSliceSym operator()();
00127   const DenseLinAlgPack::DMatrixSliceSym operator()() const;
00128 
00129 private:
00130 
00131   MatrixSymOpGetGMSSymMutable    *mat_get_;
00132   DenseLinAlgPack::DMatrixSliceSym                sym_gms_view_;
00133   MatrixDenseSymMutableEncap();                                             // Not defined and not to be called!
00134   MatrixDenseSymMutableEncap(const MatrixDenseSymMutableEncap&);            // ""
00135   MatrixDenseSymMutableEncap& operator=(const MatrixDenseSymMutableEncap&); // ""
00136 
00137 }; // end class MatrixDenseSymMutableEncap
00138 
00139 // ///////////////////////////////////////////
00140 // Inline members
00141 
00142 // MatrixDenseSymMutableEncap
00143 
00144 inline
00145 MatrixDenseSymMutableEncap::MatrixDenseSymMutableEncap( MatrixSymOpGetGMSSymMutable*  mat_get )
00146   :mat_get_(mat_get)
00147   ,sym_gms_view_(mat_get_->get_sym_gms_view())
00148 {}
00149 
00150 inline
00151 MatrixDenseSymMutableEncap::MatrixDenseSymMutableEncap( MatrixSymOp* mat )
00152   :mat_get_(&Teuchos::dyn_cast<MatrixSymOpGetGMSSymMutable>(*mat))
00153   ,sym_gms_view_(mat_get_->get_sym_gms_view())
00154 {}
00155 
00156 inline
00157 MatrixDenseSymMutableEncap::~MatrixDenseSymMutableEncap()
00158 {
00159   mat_get_->commit_sym_gms_view(&sym_gms_view_);
00160 }
00161 
00162 inline
00163 DenseLinAlgPack::DMatrixSliceSym MatrixDenseSymMutableEncap::operator()()
00164 {
00165   return sym_gms_view_;
00166 }
00167 
00168 inline
00169 const DenseLinAlgPack::DMatrixSliceSym MatrixDenseSymMutableEncap::operator()() const
00170 {
00171   return sym_gms_view_;
00172 }
00173 
00174 } // end namespace AbstractLinAlgPack
00175 
00176 #endif // MATRIX_SYM_WITH_OP_GET_GMS_SYM_MUTABLE_H
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Defines