CornerCopier.H

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

#ifndef _CORNERCOPIER_H_
#define _CORNERCOPIER_H_

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



class CornerCopier: public Copier
{
public:

  CornerCopier()
  {
    m_ghost = -IntVect::Unit;
  }


  CornerCopier(const DisjointBoxLayout& a_level, const BoxLayout& a_dest,
               bool a_exchange = false);


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


  CornerCopier(const DisjointBoxLayout& a_level,
               const BoxLayout& a_dest,
               const IntVect& a_ghost,
               bool  a_exchange = false);


  CornerCopier(const DisjointBoxLayout& a_level,
               const BoxLayout& a_dest,
               const ProblemDomain& a_domain,
               const IntVect& a_ghost,
               bool  a_exchange = false);

  virtual ~CornerCopier();

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

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

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

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

  virtual void clear();

  const IntVect& ghost(){ return m_ghost;}

protected:

private:

  IntVect m_ghost;
};

std::ostream& operator<<(std::ostream& os, const CornerCopier& copier);


#include "NamespaceFooter.H"
#endif

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