G4PSPassageCellFlux.hh

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// $Id$
// GEANT4 tag $Name: geant4-09-04 $
//

#ifndef G4PSPassageCellFlux_h
#define G4PSPassageCellFlux_h 1

#include "G4VPrimitiveScorer.hh"
#include "G4THitsMap.hh"

// (Description)
//   This is a primitive scorer class for scoring cell flux.
//   The Cell Flux is defined by  a track length divided by a geometry
//   volume, where only tracks passing through the geometry are taken 
//  into account. e.g. the unit of Cell Flux is mm/mm3.
//
//   If you want to score all tracks in the geometry volume,
//  please use G4PSCellFlux.
//
// Created: 2005-11-14  Tsukasa ASO, Akinori Kimura.
// 2010-07-22   Introduce Unit specification.
// 2010-07-22   Add weighted option
// 

class G4PSPassageCellFlux : public G4VPrimitiveScorer
{
 
  public: // with description
      G4PSPassageCellFlux(G4String name, G4int depth=0);
      G4PSPassageCellFlux(G4String name, const G4String& unit, G4int depth=0);

      virtual ~G4PSPassageCellFlux();

      inline void Weighted(G4bool flg=true) { weighted = flg; }
      // Multiply track weight

  protected: // with description
      virtual G4bool ProcessHits(G4Step*,G4TouchableHistory*);
      virtual G4bool IsPassed(G4Step*);
      virtual G4double ComputeVolume(G4Step*, G4int idx);

  public: 
      virtual void Initialize(G4HCofThisEvent*);
      virtual void EndOfEvent(G4HCofThisEvent*);
      virtual void clear();
      virtual void DrawAll();
      virtual void PrintAll();

      virtual void SetUnit(const G4String& unit);

  protected:
      virtual void DefineUnitAndCategory();

  private:
      G4int HCID;
      G4int fCurrentTrkID;
      G4double fCellFlux;
      G4THitsMap<G4double>* EvtMap;
      G4bool  weighted;

};

#endif