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EpetraExt_StaticCondensation_LinearProblem.h
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00004 //     EpetraExt: Epetra Extended - Linear Algebra Services Package
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00041 
00042 #ifndef EpetraExt_LINEARPROBLEM_STATICCONDENSATION_H
00043 #define EpetraExt_LINEARPROBLEM_STATICCONDENSATION_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 
00054 namespace EpetraExt {
00055 
00056 class LinearProblem_StaticCondensation : public SameTypeTransform<Epetra_LinearProblem>
00057 {
00058   const int degree_;
00059   const bool verbose_;
00060 
00061   const Epetra_Map * OldRowMap_;
00062   Epetra_LinearProblem * OldProblem_;
00063   Epetra_MultiVector * OldRHS_;
00064   Epetra_MultiVector * OldLHS_;
00065   const Epetra_CrsGraph * OldGraph_;
00066   Epetra_CrsMatrix * OldMatrix_;
00067 
00068   Epetra_Export * Exporter_;
00069 
00070   Epetra_Map * NewRowMap_;
00071   Epetra_Map * NewColMap_;
00072   Epetra_LinearProblem * NewProblem_;
00073   Epetra_MultiVector * NewRHS_;
00074   Epetra_MultiVector * NewLHS_;
00075   Epetra_CrsGraph * NewGraph_;
00076   Epetra_CrsMatrix * NewMatrix_;
00077 
00078   Epetra_Map * UMap_;
00079   Epetra_Map * RMap_;
00080   Epetra_Map * LMap_;
00081 
00082   Epetra_Export * UExporter_;
00083   Epetra_Export * RExporter_;
00084   Epetra_Export * LExporter_;
00085 
00086   Epetra_MultiVector * ULHS_;
00087   Epetra_MultiVector * RLHS_;
00088   Epetra_MultiVector * LLHS_;
00089 
00090   Epetra_MultiVector * URHS_;
00091   Epetra_MultiVector * RRHS_;
00092   Epetra_MultiVector * LRHS_;
00093 
00094   Epetra_CrsGraph * UUGraph_;
00095   Epetra_CrsGraph * URGraph_;
00096   Epetra_CrsGraph * ULGraph_;
00097   Epetra_CrsGraph * RRGraph_;
00098   Epetra_CrsGraph * RLGraph_;
00099   Epetra_CrsGraph * LLGraph_;
00100 
00101   Epetra_CrsMatrix * UUMatrix_;
00102   Epetra_CrsMatrix * URMatrix_;
00103   Epetra_CrsMatrix * ULMatrix_;
00104   Epetra_CrsMatrix * RRMatrix_;
00105   Epetra_CrsMatrix * RLMatrix_;
00106   Epetra_CrsMatrix * LLMatrix_;
00107 
00108  public:
00109 
00110   ~LinearProblem_StaticCondensation();
00111 
00112   LinearProblem_StaticCondensation( int degree = 1, bool verbose = false )
00113   : degree_(degree),
00114     verbose_(verbose),
00115     OldRowMap_(0),
00116     OldProblem_(0),
00117     OldRHS_(0),
00118     OldLHS_(0),
00119     OldGraph_(0),
00120     OldMatrix_(0),
00121     Exporter_(0),
00122     NewRowMap_(0),
00123     NewColMap_(0),
00124     NewProblem_(0),
00125     NewRHS_(0),
00126     NewLHS_(0),
00127     NewGraph_(0),
00128     NewMatrix_(0),
00129     UMap_(0),
00130     RMap_(0),
00131     LMap_(0),
00132     UExporter_(0),
00133     RExporter_(0),
00134     LExporter_(0),
00135     ULHS_(0),
00136     RLHS_(0),
00137     LLHS_(0),
00138     URHS_(0),
00139     RRHS_(0),
00140     LRHS_(0),
00141     UUGraph_(0),
00142     URGraph_(0),
00143     ULGraph_(0),
00144     RRGraph_(0),
00145     RLGraph_(0),
00146     LLGraph_(0),
00147     UUMatrix_(0),
00148     URMatrix_(0),
00149     ULMatrix_(0),
00150     RRMatrix_(0),
00151     RLMatrix_(0),
00152     LLMatrix_(0)
00153   {}
00154 
00155   NewTypeRef operator()( OriginalTypeRef orig );
00156 
00157   bool fwd();
00158   bool rvs();
00159 };
00160 
00161 } //namespace EpetraExt
00162 
00163 #endif //EpetraExt_LINEARPROBLEM_STATICCONDENSATION_H
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