LevelHelmholtzSolver.H

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// LevelHelmholtzSolver.H

//
// This software is copyright (C) by the Lawrence Berkeley
// National Laboratory.  Permission is granted to reproduce
// this software for non-commercial purposes provided that
// this notice is left intact.
// 
// It is acknowledged that the U.S. Government has rights to
// this software under Contract DE-AC03-765F00098 between
// the U.S.  Department of Energy and the University of
// California.
//
// This software is provided as a professional and academic
// contribution for joint exchange. Thus it is experimental,
// is provided ``as is'', with no warranties of any kind
// whatsoever, no support, no promise of updates, or printed
// documentation. By using this software, you acknowledge
// that the Lawrence Berkeley National Laboratory and
// Regents of the University of California shall have no
// liability with respect to the infringement of other
// copyrights by any part of this software.
//
// Dan Martin, Fri, Jan 14, 2000

#ifndef _LevelHelmholtzSolver_H_
#define _LevelHelmholtzSolver_H_

#include <LevelSolver.H>
#include <HelmholtzOp.H>


class LevelHelmholtzSolver: public LevelSolver
{

public:
  LevelHelmholtzSolver();

  virtual ~LevelHelmholtzSolver();

  LevelHelmholtzSolver(const DisjointBoxLayout& a_grids,
                       const DisjointBoxLayout* a_baseGrids,
                       const ProblemDomain& a_domain,
                       Real a_dxLevel, 
                       int a_nRefCrse, int a_nComp = 1,
                       bool a_limitCoarsening = false);

  LevelHelmholtzSolver(const DisjointBoxLayout& a_grids,
                       const DisjointBoxLayout* a_baseGrids,
                       const Box& a_domain,
                       Real a_dxLevel, 
                       int a_nRefCrse, int a_nComp = 1,
                       bool a_limitCoarsening = false);

  LevelHelmholtzSolver(const DisjointBoxLayout& a_grids,
                       const DisjointBoxLayout* a_baseGrids,
                       const ProblemDomain& a_domain,
                       Real a_dxLevel, 
                       int a_nRefCrse,
                       const HelmholtzOp* const a_opin,
                       int a_nComp = 1,
                       bool a_limitCoarsening = false);

  LevelHelmholtzSolver(const DisjointBoxLayout& a_grids,
                       const DisjointBoxLayout* a_baseGrids,
                       const Box& a_domain,
                       Real a_dxLevel, 
                       int a_nRefCrse,
                       const HelmholtzOp* const a_opin,
                       int a_nComp = 1,
                       bool a_limitCoarsening = false);

  void define(const DisjointBoxLayout& a_grids,
              const DisjointBoxLayout* a_baseGrids,
              const ProblemDomain& a_domain,
              Real a_dxLevel, 
              int a_nRefCrse,
              int a_nComp = 1,
              bool a_limitCoarsening=false);

  void define(const DisjointBoxLayout& a_grids,
              const DisjointBoxLayout* a_baseGrids,
              const Box& a_domain,
              Real a_dxLevel, 
              int a_nRefCrse,
              int a_nComp = 1,
              bool a_limitCoarsening = false);

  virtual void define(const DisjointBoxLayout& a_grids, 
                      const DisjointBoxLayout* a_baseGrids,
                      const ProblemDomain& a_domain, 
                      Real a_dxLevel,
                      int a_nRefCrse,
                      const HelmholtzOp* const a_opin,
                      int a_nComp = 1,
                      bool a_limitCoarsening = false);


  virtual void define(const DisjointBoxLayout& a_grids, 
                      const DisjointBoxLayout* a_baseGrids,
                      const Box& a_domain, 
                      Real a_dxLevel,
                      int a_nRefCrse,
                      const HelmholtzOp* const a_opin,
                      int a_nComp = 1,
                      bool a_limitCoarsening = false);


  virtual void define(const DisjointBoxLayout& a_grids, 
                      const DisjointBoxLayout* a_baseGrids,
                      const ProblemDomain& a_domain, 
                      Real a_dxLevel,
                      int a_nRefCrse,
                      const LevelOp* const a_opin,
                      int a_nComp = 1,
                      bool a_limitCoarsening = false);

  virtual void define(const DisjointBoxLayout& a_grids, 
                      const DisjointBoxLayout* a_baseGrids,
                      const Box& a_domain, 
                      Real a_dxLevel,
                      int a_nRefCrse,
                      const LevelOp* const a_opin,
                      int a_nComp = 1,
                      bool a_limitCoarsening = false);


  void setBeta(Real a_beta);

  void setBC(const DomainGhostBC& a_BC);



};


#endif

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