ReductionCopier.H

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#ifdef CH_LANG_CC
/*
*      _______              __
*     / ___/ /  ___  __ _  / /  ___
*    / /__/ _ \/ _ \/  V \/ _ \/ _ \
*    \___/_//_/\___/_/_/_/_.__/\___/
*    Please refer to Copyright.txt, in Chombo's root directory.
*/
#endif

#ifndef _REDUCTIONCOPIER_H_
#define _REDUCTIONCOPIER_H_


#include "DisjointBoxLayout.H"
#include "Pool.H"
#include "Vector.H"
#include "ProblemDomain.H"
#include "Copier.H"
#include "NamespaceHeader.H"


class ReductionCopier : public Copier
{
public:

  ReductionCopier()
  {}

  ReductionCopier(const DisjointBoxLayout& a_level, const BoxLayout& a_dest,
                  int a_transverseDir, bool a_exchange = false);

  ReductionCopier(const DisjointBoxLayout& a_level, const BoxLayout& a_dest,
                  const ProblemDomain& a_domain,
                  int a_transverseDir,
                  bool  a_exchange  = false);

  ReductionCopier(const DisjointBoxLayout& a_level,
                  const BoxLayout& a_dest,
                  const IntVect& a_destGhost,
                  int a_transverseDir,
                  bool  a_exchange = false);

  ReductionCopier(const DisjointBoxLayout& a_level,
                  const BoxLayout& a_dest,
                  const ProblemDomain& a_domain,
                  const IntVect& a_destGhost,
                  int a_transverseDir,
                  bool  a_exchange = false);

  ReductionCopier(const DisjointBoxLayout& a_level, const BoxLayout& a_dest,
                  const Vector<int>& a_transverseDir, bool a_exchange = false);

  ReductionCopier(const DisjointBoxLayout& a_level, const BoxLayout& a_dest,
                  const ProblemDomain& a_domain,
                  const Vector<int>& a_transverseDir,
                  bool  a_exchange  = false);

  ReductionCopier(const DisjointBoxLayout& a_level,
                  const BoxLayout& a_dest,
                  const IntVect& a_destGhost,
                  const Vector<int>& a_transverseDir,
                  bool  a_exchange = false);

  ReductionCopier(const DisjointBoxLayout& a_level,
                  const BoxLayout& a_dest,
                  const ProblemDomain& a_domain,
                  const IntVect& a_destGhost,
                  const Vector<int>& a_transverseDir,
                  bool  a_exchange = false);

  virtual ~ReductionCopier();

  virtual void define(const DisjointBoxLayout& a_level,
                      const BoxLayout& a_dest,
                      int a_transverseDir,
                      bool  a_exchange = false);

  virtual void define(const DisjointBoxLayout& a_level,
                      const BoxLayout& a_dest,
                      const ProblemDomain& a_domain,
                      int a_transverseDir,
                      bool  a_exchange = false);

  virtual void define(const DisjointBoxLayout& a_level,
                      const BoxLayout& a_dest,
                      const IntVect& a_destGhost,
                      int a_transverseDir,
                      bool  a_exchange = false);

  virtual void define(const BoxLayout& a_level,
                      const BoxLayout& a_dest,
                      const ProblemDomain& a_domain,
                      const IntVect& a_destGhost,
                      int a_transverseDir,
                      bool  a_exchange = false);

  virtual void define(const DisjointBoxLayout& a_level,
                      const BoxLayout& a_dest,
                      const Vector<int>& a_transverseDir,
                      bool  a_exchange = false);

  virtual void define(const DisjointBoxLayout& a_level,
                      const BoxLayout& a_dest,
                      const ProblemDomain& a_domain,
                      const Vector<int>& a_transverseDir,
                      bool  a_exchange = false);

  virtual void define(const DisjointBoxLayout& a_level,
                      const BoxLayout& a_dest,
                      const IntVect& a_destGhost,
                      const Vector<int>& a_transverseDir,
                      bool  a_exchange = false);

  virtual void define(const BoxLayout& a_level,
                      const BoxLayout& a_dest,
                      const ProblemDomain& a_domain,
                      const IntVect& a_destGhost,
                      const Vector<int>& a_transverseDir,
                      bool  a_exchange = false);


  void reverse();


  bool check(const DisjointBoxLayout& from, const BoxLayout& to) const;

  int print() const;


protected:

  friend class CopyIterator;

  friend void dumpmemoryatexit();

private:

  // no really good reason to keep this, except for completeness...
  Vector<int> m_transverseDir;

};


//===========================================================================
// end of public interface for ReductionCopier.
//===========================================================================


#include "NamespaceFooter.H"

#endif

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