43#ifndef IFPACK_PERTURBEDMATRIX_H
44#define IFPACK_PERTURBEDMATRIX_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;}