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/// \file runAndEvent/RE02/src/RE02PSFlatSurfaceFlux.cc
/// \brief Implementation of the RE02PSFlatSurfaceFlux class
//
//
//
// RE02PSFlatSurfaceFlux
#include "RE02PSFlatSurfaceFlux.hh"

///////////////////////////////////////////////////////////////////////////////
//
//  The developement and research on this code is supported by Core Research
// for Evolutional Science and Technology (CREST) Program of Japan Science
// and Technology Corporation (JST). You may acknowlege to JST and authers
// whenever you publish your results using this code, as well as the Geant4
// collaboration. Both JST and authers remain to have a right to refuse to use
// this code for any case.
//   Tsukasa Aso    ( aso@toyama-cmt.ac.jp   )
//   Akinori Kimura ( AKimura@ashitech.ac.jp )
//
///////////////////////////////////////////////////////////////////////////////
// (Description)
//   This is a primitive scorer class for scoring cell charge.
//   The Cell Charge is defined by  a sum of charge inside the cell
//  which calculates the deposited charge in the cell.
//   
//    
//
//
//
// Created: 2006-06-20  Tsukasa ASO, Akinori Kimura.
// 
///////////////////////////////////////////////////////////////////////////////

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
RE02PSFlatSurfaceFlux::RE02PSFlatSurfaceFlux(G4String name, G4int direction,
                                             G4int nx, G4int ny, G4int nz)
  :G4PSFlatSurfaceFlux(name,direction),fNx(nx),fNy(ny),fNz(nz)
{;}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
RE02PSFlatSurfaceFlux::~RE02PSFlatSurfaceFlux()
{;}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
G4int RE02PSFlatSurfaceFlux::GetIndex(G4Step* aStep)
{
  const G4VTouchable* touchable = aStep->GetPreStepPoint()->GetTouchable();
  G4int ix = touchable->GetReplicaNumber(1);
  G4int iy = touchable->GetReplicaNumber(2);
  G4int iz = touchable->GetReplicaNumber(0);
 
  G4int tmp = fNy;
  if (tmp) return iy*fNx*fNz+ix*fNz+iz;
  else return iy*fNx*fNz+ix*fNz+iz; 
}