amg_mkb/amg/GaussSidelMethod.hpp

Go to the documentation of this file.

/*
 * GaussSidelMethod.h
 *
 *  Created on: Jul 5, 2015
 *      Author: damian
 */

#ifndef SRC_AMG_MKB_AMG_GAUSSSIDELMETHOD_HPP_
#define SRC_AMG_MKB_AMG_GAUSSSIDELMETHOD_HPP_

#include "Smoother.hpp"
#include <petscksp.h>

class GaussSidelMethod : public Smoother {

public:
    GaussSidelMethod();
    virtual void Smooth(Vec x, int global, int local);
    virtual void PreSmoothing(Mat matrix, Vec b);
    virtual ~GaussSidelMethod();
    virtual void SetRhs(Vec rhs);
    virtual Vec GetResidual(Vec x);
private:
    Mat matrix;
    Vec rhs;
    KSP ksp;
    PC pc;
};

#endif /* SRC_AMG_MKB_AMG_GAUSSSIDELMETHOD_HPP_ */

---