Ifpack_PerturbedMatrix.h

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//       Ifpack: Object-Oriented Algebraic Preconditioner Package
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#ifndef IFPACK_PERTURBEDMATRIX_H
#define IFPACK_PERTURBEDMATRIX_H
 
#if defined(Ifpack_SHOW_DEPRECATED_WARNINGS)
#ifdef __GNUC__
#warning "The Ifpack package is deprecated"
#endif
#endif
 
#include "Ifpack_ConfigDefs.h"
#include "Epetra_CrsGraph.h"
#include "Epetra_Object.h"
class Epetra_Comm;
class Epetra_Map;
 
 
 
class Ifpack_PerturbedMatrix: public Epetra_Object {
 
 public:
 
 
  Ifpack_PerturbedMatrix(const Epetra_RowMatrix & UserMatrix);
  
  Ifpack_PerturbedMatrix(const Ifpack_PerturbedMatrix & Source);
 
  virtual ~Ifpack_PerturbedMatrix();
 
 
  void SetAbsoluteThreshold( double Athresh) {Athresh_ = Athresh; return;}
 
  void SetRelativeThreshold( double Rthresh) {Rthresh_ = Rthresh; return;}
 
 
#endif // IFPACK_PERTURBEDMATRIX_H