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RegCFIVS.H

Go to the documentation of this file.

/* _______              __
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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 _REGCFIVS_H_
#define _REGCFIVS_H_

#include <iostream>
#include <cmath>
#include <assert.h>
#include <cstdlib>

#include "REAL.H"
#include "IntVect.H"
#include "Box.H"
#include "LoHiSide.H"
#include "DisjointBoxLayout.H"
#include "IntVectSet.H"
#include "ProblemDomain.H"


class RegCFIVS
{
public:
  RegCFIVS();

  RegCFIVS(const Box&               a_domain, 
           const Box&               a_boxIn,
           const DisjointBoxLayout& a_levboxes, 
           int                      a_direction, 
           Side::LoHiSide           a_hiorlo);

  RegCFIVS(const ProblemDomain&     a_domain, 
           const Box&               a_boxIn,
           const DisjointBoxLayout& a_levboxes, 
           int                      a_direction, 
           Side::LoHiSide           a_hiorlo);

  ~RegCFIVS();

  bool isDefined() const;

  void define(const Box&               a_domain, 
              const Box&               a_boxIn,
              const DisjointBoxLayout& a_fineBoxes, 
              int                      a_direction, 
              Side::LoHiSide           a_hiorlo);

  void define(const ProblemDomain&     a_domain, 
              const Box&               a_boxIn,
              const DisjointBoxLayout& a_fineBoxes, 
              int                      a_direction, 
              Side::LoHiSide           a_hiorlo);


  bool isPacked() const;


  const Box& packedBox() const;


  const IntVectSet& getFineIVS() const ;

  static long long m_packCount, m_sparseCount;

protected:
  // for internal use
  void  setDefaultValues();

  // the following variables are mainly for self-identification

  /* fine intvects which need to be interpolated */
  IntVectSet m_fiinterpIvs;  

  bool m_packed;

  Box m_packedBox;

  bool m_isDefined;

private:
  RegCFIVS(const RegCFIVS&) {};
  void operator= (const RegCFIVS&) {};
};

#endif

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