43#ifndef IFPACK_PERTURBEDMATRIX_H
44#define IFPACK_PERTURBEDMATRIX_H
46#include "Ifpack_ConfigDefs.h"
47#include "Epetra_CrsGraph.h"
48#include "Epetra_Object.h"
69 Ifpack_PerturbedMatrix(
const Ifpack_PerturbedMatrix & Source);
72 virtual ~Ifpack_PerturbedMatrix();
78 void SetAbsoluteThreshold(
double Athresh) {Athresh_ = Athresh;
return;}
81 void SetRelativeThreshold(
double Rthresh) {Rthresh_ = Rthresh;
return;}