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25 //
26 //
27 /// \file B4/B4b/include/RunData.hh
28 /// \brief Definition of the B4b::RunData class
29
30 #ifndef B4bRunData_h
31 #define B4bRunData_h 1
32
33 #include "G4Run.hh"
34 #include "globals.hh"
35
36 #include <array>
37
38 namespace B4b
39 {
40
41 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
42
43 const G4int kAbs = 0;
44 const G4int kGap = 1;
45 const G4int kDim = 2;
46
47 /// Run data class
48 ///
49 /// It defines data members to hold the energy deposit and track lengths
50 /// of charged particles in Absober and Gap layers.
51 ///
52 /// In order to reduce the number of data members a 2-dimensions array
53 /// is introduced for each quantity:
54 /// - fEdep[], fTrackLength[].
55 ///
56 /// The data are collected step by step in SteppingAction, and
57 /// the accumulated values are filled in histograms and a Ntuple
58 /// event by event in EventAction.
59
60 class RunData : public G4Run
61 {
62 public:
63 RunData() = default;
64 ~RunData() override = default;
65
66 void Add(G4int id, G4double de, G4double dl);
67 void FillPerEvent();
68
69 void Reset();
70
71 // Get methods
72 G4String GetVolumeName(G4int id) const;
73 G4double GetEdep(G4int id) const;
74 G4double GetTrackLength(G4int id) const;
75
76 private:
77 std::array<G4String, kDim> fVolumeNames = {"Absorber", "Gap"};
78 std::array<G4double, kDim> fEdep = {0., 0.};
79 std::array<G4double, kDim> fTrackLength = {0., 0.};
80 };
81
82 // inline functions
83
84 inline void RunData::Add(G4int id, G4double de, G4double dl)
85 {
86 fEdep[id] += de;
87 fTrackLength[id] += dl;
88 }
89
90 inline G4String RunData::GetVolumeName(G4int id) const
91 {
92 return fVolumeNames[id];
93 }
94
95 inline G4double RunData::GetEdep(G4int id) const
96 {
97 return fEdep[id];
98 }
99
100 inline G4double RunData::GetTrackLength(G4int id) const
101 {
102 return fTrackLength[id];
103 }
104
105 } // namespace B4b
106
107 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
108
109 #endif
110