G4PSVolumeFlux.hh

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// Class G4PSVolumeFlux
//
// Class description:
//  Scorer that scores number of tracks coming into the associated volume.
//  Optionally number of tracks can be divided by the surface area to
//  score the volume current and divided by cos(theta) for volume flux
//  where theta is the incident angle
//
//  - Created   M. Asai, Sept. 2020
 
#ifndef G4PSVolumeFlux_h
#define G4PSVolumeFlux_h 1
 
#include "G4VPrimitivePlotter.hh"
#include "G4THitsMap.hh"
#include "G4PSDirectionFlag.hh"
 
class G4PSVolumeFlux : public G4VPrimitivePlotter
{
 public:
  G4PSVolumeFlux(const G4String& name, G4int direction = 1, G4int depth = 0);
  ~G4PSVolumeFlux() override = default;
 
 public:
  void Initialize(G4HCofThisEvent*) override;
  void clear() override;
  void PrintAll() override;
 
  void SetDivAre(G4bool val) { divare = val; }
  void SetDivCos(G4bool val) { divcos = val; }
 
 protected:
  G4bool ProcessHits(G4Step*, G4TouchableHistory*) override;
 
 private:
  G4int HCID{-1};
  G4int fDirection;
  G4THitsMap<G4double>* EvtMap{nullptr};
  G4bool divare = false;  // divide by the surface area
  G4bool divcos = false;  // divide by cos(theta)
};
 
#endif