G4PSCylinderSurfaceFlux.hh

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#ifndef G4PSCylinderSurfaceFlux_h
#define G4PSCylinderSurfaceFlux_h 1
 
#include "G4VPrimitivePlotter.hh"
#include "G4THitsMap.hh"
#include "G4Tubs.hh"
#include "G4PSDirectionFlag.hh"
////////////////////////////////////////////////////////////////////////////////
// (Description)
//   This is a primitive scorer class for scoring Surface Flux.
//  Current version assumes only for G4Tubs shape, and the surface
//  is defined at the inner plane of the tube.
//   The surface flux is given in the unit of area.
//    e.g.  sum of 1/cos(T)/mm2,  where T is a incident angle of the
//                                track on the surface.
//
//
// Surface is defined at the inner surface of the tubs.
// Direction                   R   R+dR
//   0  IN || OUT            ->|<-  |        fFlux_InOut
//   1  IN                   ->|    |        fFlux_In
//   2  OUT                    |<-  |        fFlux_Out
//
// Created: 2007-03-29  Tsukasa ASO
// 2010-07-22   Introduce Unit specification.
// 2010-07-22   Add weighted and divideByArea options
// 2020-10-06   Use G4VPrimitivePlotter and fill 1-D histo of kinetic energy (x)
//              vs. surface flux * track weight (y)        (Makoto Asai)
//
///////////////////////////////////////////////////////////////////////////////
 
class G4PSCylinderSurfaceFlux : public G4VPrimitivePlotter
{
 public:
  G4PSCylinderSurfaceFlux(G4String name, G4int direction, G4int depth = 0);
  G4PSCylinderSurfaceFlux(G4String name, G4int direction, const G4String& unit,
                          G4int depth = 0);
  ~G4PSCylinderSurfaceFlux() override = default;
 
  inline void Weighted(G4bool flg = true) { weighted = flg; }
  // Multiply track weight
 
  inline void DivideByArea(G4bool flg = true) { divideByArea = flg; }
  // Divided by Area.
 
  void Initialize(G4HCofThisEvent*) override;
  void clear() override;
  void PrintAll() override;
 
  virtual void SetUnit(const G4String& unit);
 
 protected:
  G4bool ProcessHits(G4Step*, G4TouchableHistory*) override;
  G4int IsSelectedSurface(G4Step*, G4Tubs*);
  virtual void DefineUnitAndCategory();
 
 private:
  G4int HCID;
  G4int fDirection;
  G4THitsMap<G4double>* EvtMap;
  G4bool weighted;
  G4bool divideByArea;
};
 
#endif