G4PSPassageCellFlux.hh

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#ifndef G4PSPassageCellFlux_h
#define G4PSPassageCellFlux_h 1
 
#include "G4VPrimitivePlotter.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
// 2020-10-06   Use G4VPrimitivePlotter and fill 1-D histo of kinetic energy (x)
//              vs. cell flux * track weight (y)                (Makoto Asai)
//
///////////////////////////////////////////////////////////////////////////////
 
class G4PSPassageCellFlux : public G4VPrimitivePlotter
{
 public:
  G4PSPassageCellFlux(G4String name, G4int depth = 0);
  G4PSPassageCellFlux(G4String name, const G4String& unit, G4int depth = 0);
  ~G4PSPassageCellFlux() override = default;
 
  inline void Weighted(G4bool flg = true) { weighted = flg; }
  // Multiply track weight
 
 public:
  void Initialize(G4HCofThisEvent*) override;
  void clear() override;
  void PrintAll() override;
 
  virtual void SetUnit(const G4String& unit);
 
 protected:
  G4bool ProcessHits(G4Step*, G4TouchableHistory*) override;
  virtual G4bool IsPassed(G4Step*);
  virtual G4double ComputeVolume(G4Step*, G4int idx);
  virtual void DefineUnitAndCategory();
 
 private:
  G4int HCID;
  G4int fCurrentTrkID;
  G4double fCellFlux;
  G4THitsMap<G4double>* EvtMap;
  G4bool weighted;
};
 
#endif