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25 //
26 //
27 /// \file optical/wls/include/WLSSteppingAction.hh
28 /// \brief Definition of the WLSSteppingAction class
29 //
30
31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
33
34 #ifndef WLSSteppingAction_h
35 #define WLSSteppingAction_h 1
36
37 #include "G4Types.hh"
38 #include "G4UserSteppingAction.hh"
39
40 class WLSDetectorConstruction;
41 class WLSSteppingActionMessenger;
42 class WLSEventAction;
43
44 class G4OpBoundaryProcess;
45 class G4Track;
46 class G4StepPoint;
47
48 class WLSSteppingAction : public G4UserSteppingAction
49 {
50 public:
51 WLSSteppingAction(WLSDetectorConstruction*, WLSEventAction*);
52 ~WLSSteppingAction() override;
53
54 void UserSteppingAction(const G4Step*) override;
55
56 // Set the bounce limit, 0 for no limit
57 void SetBounceLimit(G4int);
58
59 G4int GetNumberOfBounces();
60 G4int GetNumberOfClad1Bounces();
61 G4int GetNumberOfClad2Bounces();
62 G4int GetNumberOfWLSBounces();
63 // return number of successful events and reset the counter
64 G4int ResetSuccessCounter();
65
66 private:
67 // Artificially kill the photon after it has bounced more than this number
68 G4int fBounceLimit = 100000;
69 // number of photons that reach the end
70 G4int fCounterEnd = 0;
71 // number of photons that didn't make it to the end
72 G4int fCounterMid = 0;
73 // total number of bounces that a photon been through
74 G4int fCounterBounce = 0;
75 // number of bounces that a photon been through within the fibre
76 G4int fCounterWLSBounce = 0;
77 // number of bounces that a photon been through from Cladding 1 to 2
78 G4int fCounterClad1Bounce = 0;
79 // number of bounces that a photon been through from Cladding 2 to World
80 G4int fCounterClad2Bounce = 0;
81
82 // initial gamma of the photon
83 G4double fInitGamma = -1.;
84 // initial theta of the photon
85 G4double fInitTheta = -1.;
86
87 G4OpBoundaryProcess* fOpProcess = nullptr;
88
89 WLSDetectorConstruction* fDetector = nullptr;
90 WLSSteppingActionMessenger* fSteppingMessenger = nullptr;
91 WLSEventAction* fEventAction = nullptr;
92
93 inline void ResetCounters()
94 {
95 fCounterBounce = 0;
96 fCounterWLSBounce = 0;
97 fCounterClad1Bounce = 0;
98 fCounterClad2Bounce = 0;
99 fInitGamma = -1;
100 fInitTheta = -1;
101 }
102 };
103
104 #endif
105