/[escript]/trunk/esys2/finley/src/CPPAdapter/SystemMatrixAdapter.h
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revision 82 by jgs, Tue Oct 26 06:53:54 2004 UTC revision 97 by jgs, Tue Dec 14 05:39:33 2004 UTC
# Line 1  Line 1 
1    // $Id$
2  /*  /*
3   ******************************************************************************   ******************************************************************************
4   *                                                                            *   *                                                                            *
# Line 49  class SystemMatrixAdapter:public escript Line 50  class SystemMatrixAdapter:public escript
50       /brief       /brief
51       Constructor for SystemMatrixAdapter.       Constructor for SystemMatrixAdapter.
52    */    */
53    SystemMatrixAdapter(const Finley_SystemMatrix* system_matrix,    SystemMatrixAdapter(Finley_SystemMatrix* system_matrix,
54                        const int row_blocksize,                        const int row_blocksize,
55                        const escript::FunctionSpace& row_functionspace,                        const escript::FunctionSpace& row_functionspace,
56                        const int column_blocksize,                        const int column_blocksize,
57                        const escript::FunctionSpace& colum_functionspace);                        const escript::FunctionSpace& colum_functionspace);
58    
59    
60    /**    /**
61       \brief       \brief
62       Destructor for SystemMatrixAdapter. As specified in the constructor       Destructor for SystemMatrixAdapter. As specified in the constructor
# Line 92  class SystemMatrixAdapter:public escript Line 94  class SystemMatrixAdapter:public escript
94    */    */
95    void nullifyRowsAndCols(const escript::Data& row_q, const escript::Data& col_q, const double mdv) const;    void nullifyRowsAndCols(const escript::Data& row_q, const escript::Data& col_q, const double mdv) const;
96    
97      /**
98         \brief writes the matrix to a file using the Matrix Market file format
99      */
100      virtual void saveMM(const std::string& fileName) const;
101    
102      /**
103         \brief sets the matrix entries to value
104      */
105      virtual void setValue(const double value) const;
106    
107    
108   protected:   protected:
109    
110   private:   private:
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