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// $Id: G4GeometryCell.cc,v 1.6 2006/06/29 18:17:07 gunter Exp $
// GEANT4 tag $Name: geant4-09-02-ref-02 $
//
// ----------------------------------------------------------------------
// GEANT 4 class source file
//
// G4GeometryCell.cc
//
// ----------------------------------------------------------------------

#include "G4GeometryCell.hh"
//#include "G4VPhysicalVolume.hh"

G4GeometryCell::G4GeometryCell(const G4VPhysicalVolume &aVolume,
                                 G4int RepNum)
 : fVPhysiclaVolume(&aVolume),
   fRepNum(RepNum)
{}

G4GeometryCell::~G4GeometryCell()
{}


const G4VPhysicalVolume &G4GeometryCell::GetPhysicalVolume() const
{
  return *fVPhysiclaVolume;
}

G4int G4GeometryCell::GetReplicaNumber() const 
{
  return fRepNum;
}


G4GeometryCell::G4GeometryCell(const G4GeometryCell &rhs){
  *this = rhs;
}

G4GeometryCell &G4GeometryCell::operator=(const G4GeometryCell &rhs){
  if (this != &rhs) {
    fVPhysiclaVolume = rhs.fVPhysiclaVolume; // this is treated 
                                           // as identifyer
    fRepNum = rhs.fRepNum;
  }
  return *this;
}


G4bool operator==(const G4GeometryCell &k1, const G4GeometryCell &k2)
{
  G4bool equal=true;
  if (&(k1.GetPhysicalVolume()) != &(k2.GetPhysicalVolume())) {
    equal = false;
  }
  else if (k1.GetReplicaNumber() != k2.GetReplicaNumber()) {
    equal = false;
  }
  return equal;
}

G4bool operator!=(const G4GeometryCell &k1, const G4GeometryCell &k2)
{
  G4bool unequal = false;
  if (&(k1.GetPhysicalVolume()) != &(k2.GetPhysicalVolume())) {
    unequal =  true;
  }
  else if (k1.GetReplicaNumber() != k2.GetReplicaNumber()) {
    unequal =  true;
  }
  return unequal;  
}