G4PSCellFlux.hh

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#ifndef G4PSCellFlux_h
#define G4PSCellFlux_h 1
 
#include "G4VPrimitivePlotter.hh"
#include "G4THitsMap.hh"
 
class G4VSolid;
 
///////////////////////////////////////////////////////////////////////////////
// (Description)
//   This is a primitive scorer class for scoring cell flux.
//   The Cell Flux is defined by  a sum of track length divided
//   by the geometry volume, where all of the tracks in the geometry
//   are taken into account. e.g. the unit of Cell Flux is mm/mm3.
//
//
//   If you want to score only tracks passing through the geometry volume,
//  please use G4PSPassageCellFlux.
//
//
// 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 G4PSCellFlux : public G4VPrimitivePlotter
{
 public:
  G4PSCellFlux(const G4String& name, G4int depth = 0);
  G4PSCellFlux(const G4String& name, const G4String& unit, G4int depth = 0);
  ~G4PSCellFlux() override = default;
 
  inline void Weighted(G4bool flg = true) { weighted = flg; }
  // Multiply track weight
 
  void Initialize(G4HCofThisEvent*) override;
  void clear() override;
  void PrintAll() override;
 
  virtual void SetUnit(const G4String& unit);
 
 protected:
  G4bool ProcessHits(G4Step*, G4TouchableHistory*) override;
  virtual G4double ComputeVolume(G4Step*, G4int idx);
  virtual void DefineUnitAndCategory();
 
 private:
  G4int HCID;
  G4THitsMap<G4double>* EvtMap;
  G4bool weighted;
};
#endif