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BinFab.H

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//
// 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.
//

#ifndef BINFAB_H
#define BINFAB_H

#include "BaseFab.H"
#include "RealVect.H"
#include "FluxBox.H"
#include "List.H"
#include "Box.H"
#include "ProblemDomain.H"




template<class T>
class BinFab : public BaseFab<List<T> >
{
public:

  BinFab();

  BinFab(const Box& a_domain, const RealVect& a_mesh_spacing,
         const RealVect& a_origin,
         const ProblemDomain& a_probdomain);

  BinFab(const BinFab& a_binfab);

  virtual ~BinFab();

  virtual void define(const Box& a_domain, const RealVect& a_mesh_spacing,
                      const RealVect& a_origin, 
                      const ProblemDomain& a_probdomain);


  virtual void reBin();

  virtual void addItem(const T& a_item);

  virtual void addItems(const List<T>& a_list);

  virtual void addItemsDestructive(List<T>& a_list);

  virtual void clear();

  virtual int size(const Box& box, const Interval& comps) const;

  virtual void linearOut(void* buf, const Box& R, const Interval& comps) const;

  virtual void linearIn(void* buf, const Box& R, const Interval& comps);

  static int preAllocatable() {return 2;}

  // also need linearIn, linearOut, copy, make BaseFab version virtual

protected:

  RealVect m_origin;
  
  RealVect m_mesh_spacing;

  ProblemDomain m_probdomain;

  IntVect locateBin(const T&) const;

};  

#include "BinFabImplem.H"

#endif 

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