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EBCellFAB.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
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//  ANAG, LBNL

#ifndef _EBCellFAB_H_
#define _EBCellFAB_H_

#include <cmath>
#include <cstdlib>
#include <cassert>
#include "BaseEBCellFAB.H"
#include "FArrayBox.H"
#include "EBISBox.H"
#include "Box.H"

class EBCellFAB: public BaseEBCellFAB<Real>
{
public:
  EBCellFAB();



  EBCellFAB(const EBISBox& a_ebisBox,
            const Box& a_region, int a_nVar);


  virtual ~EBCellFAB();

  const FArrayBox& getFArrayBox() const;


  FArrayBox& getFArrayBox();


  EBCellFAB& negate(void);


  EBCellFAB& operator+=(const EBCellFAB& a_ebfab);


  EBCellFAB& operator-=(const EBCellFAB& a_ebfab);


  EBCellFAB& operator*=(const EBCellFAB& a_ebfab);


  EBCellFAB& operator/=(const EBCellFAB& a_ebfab);


  EBCellFAB& operator+=(const Real& a_scalar);


  EBCellFAB& operator-=(const Real& a_scalar);


  EBCellFAB& operator*=(const Real& a_scalar);


  EBCellFAB& operator/=(const Real& a_scalar);


  virtual Real norm(int a_power,
                    int a_comp,
                    int a_numComp) const;


  virtual Real norm(const Box& a_subbox,
                    int        a_power,
                    int        a_comp,
                    int        a_numComp) const;


  virtual Real sumPow(const Box& a_subbox,
                      int        a_power,
                      int        a_comp,
                      int        a_numComp) const;



  Real dotProduct(const EBCellFAB& ebfab2) const;

  //needed for leveldata to compile
  //but very invalid
  EBCellFAB(const Box& a_region, int a_nComp)
  {
    MayDay::Error("ebcelfab 1 invalid operator");
  }
private:
  //disallowed for all the usual reasons
  EBCellFAB(const EBCellFAB& ebcin)
  {
    MayDay::Error("ebcellfab 2 invalid operator");
  }
  void operator=(const EBCellFAB& fabin)
  {
    MayDay::Error("ebcellfab 3 invalid operator");
  }

};
#endif

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