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EpetraExt_LPTrans_From_MatrixTrans.h
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00004 //     EpetraExt: Epetra Extended - Linear Algebra Services Package
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00041                                                                                                     
00042 #ifndef EpetraExt_LINEARPROBLEM_MATRIXTRANS_H
00043 #define EpetraExt_LINEARPROBLEM_MATRIXTRANS_H
00044 
00045 #include <EpetraExt_Transform.h>
00046 
00047 class Epetra_LinearProblem;
00048 class Epetra_Map;
00049 class Epetra_MultiVector;
00050 class Epetra_CrsGraph;
00051 class Epetra_CrsMatrix;
00052 class Epetra_Export;
00053 class Epetra_Import;
00054 
00055 namespace EpetraExt {
00056 
00058 class LinearProblem_MatrixTrans : public SameTypeTransform<Epetra_LinearProblem>
00059 {
00060   SameTypeTransform<Epetra_CrsMatrix> & matrixTrans_;
00061 
00062   Epetra_Import * Importer_;
00063   Epetra_Export * Exporter_;
00064 
00065   Epetra_LinearProblem * OldProblem_;
00066   Epetra_CrsMatrix * OldMatrix_;
00067   Epetra_MultiVector * OldLHS_;
00068   Epetra_MultiVector * OldRHS_;
00069   Epetra_Map * OldRowMap_;
00070 
00071   Epetra_LinearProblem * NewProblem_;
00072   Epetra_CrsMatrix * NewMatrix_;
00073   Epetra_MultiVector * NewLHS_;
00074   Epetra_MultiVector * NewRHS_;
00075 
00076  public:
00077 
00079   ~LinearProblem_MatrixTrans();
00080 
00082   LinearProblem_MatrixTrans( SameTypeTransform<Epetra_CrsMatrix> & matrix_trans )
00083   : matrixTrans_(matrix_trans),
00084     Importer_(0),
00085     Exporter_(0),
00086     OldProblem_(0),
00087     OldMatrix_(0),
00088     OldLHS_(0),
00089     OldRHS_(0),
00090     OldRowMap_(0),
00091     NewProblem_(0),
00092     NewMatrix_(0),
00093     NewLHS_(0),
00094     NewRHS_(0)
00095   {}
00096 
00098 
00100   NewTypeRef operator()( OriginalTypeRef orig );
00101 
00103   bool fwd();
00104 
00106   bool rvs();
00107 
00108 };
00109 
00110 } //namespace EpetraExt
00111 
00112 #endif //EpetraExt_LINEARPROBLEM_MATRIXTRANS_H
00113 
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