EpetraExt_BTF_CrsMatrix.h

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#ifndef EpetraExt_CRSMATRIX_BTF_H
#define EpetraExt_CRSMATRIX_BTF_H
 
#include <EpetraExt_Transform.h>
 
class Epetra_CrsMatrix;
class Epetra_CrsGraph;
class Epetra_Map;
class Epetra_Import;
 
namespace EpetraExt {
 
class CrsMatrix_BTF : public SameTypeTransform<Epetra_CrsMatrix> {
 
 public:
 
  ~CrsMatrix_BTF();
 
  CrsMatrix_BTF( double thres = 0.0,
                 bool verbose = false )
  : NewRowMap_(0),
    NewColMap_(0),
    NewMatrix_(0),
    NewGraph_(0),
    Importer_(0),
    threshold_(thres),
    verbose_(verbose)
  {}
 
  NewTypeRef operator()( OriginalTypeRef orig );
 
  bool fwd();
  bool rvs();
 
 private:
 
  Epetra_Map * NewRowMap_;
  Epetra_Map * NewColMap_;
  
  Epetra_CrsMatrix * NewMatrix_;
  Epetra_CrsGraph * NewGraph_;
 
  Epetra_Import * Importer_;
 
  const double threshold_;
 
  const bool verbose_;
};
 
} //namespace EpetraExt
 
#endif //EpetraExt_CRSMATRIX_BTF_H