B4b/include/RunData.hh

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0026 //
0027 /// \file B4/B4b/include/RunData.hh
0028 /// \brief Definition of the B4b::RunData class
0029
0030 #ifndef B4bRunData_h
0031 #define B4bRunData_h 1
0032
0033 #include "G4Run.hh"
0034 #include "globals.hh"
0035
0036 #include <array>
0037
0038 namespace B4b
0039 {
0040
0041 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0042
0043 const G4int kAbs = 0;
0044 const G4int kGap = 1;
0045 const G4int kDim = 2;
0046
0047 ///  Run data class
0048 ///
0049 /// It defines data members to hold the energy deposit and track lengths
0050 /// of charged particles in Absober and Gap layers.
0051 ///
0052 /// In order to reduce the number of data members a 2-dimensions array
0053 /// is introduced for each quantity:
0054 /// - fEdep[], fTrackLength[].
0055 ///
0056 /// The data are collected step by step in SteppingAction, and
0057 /// the accumulated values are filled in histograms and a Ntuple
0058 /// event by event in EventAction.
0059
0060 class RunData : public G4Run
0061 {
0062   public:
0063     RunData() = default;
0064     ~RunData() override = default;
0065
0066     void Add(G4int id, G4double de, G4double dl);
0067     void FillPerEvent();
0068
0069     void Reset();
0070
0071     // Get methods
0072     G4String GetVolumeName(G4int id) const;
0073     G4double GetEdep(G4int id) const;
0074     G4double GetTrackLength(G4int id) const;
0075
0076   private:
0077     std::array<G4String, kDim> fVolumeNames = {"Absorber", "Gap"};
0078     std::array<G4double, kDim> fEdep = {0., 0.};
0079     std::array<G4double, kDim> fTrackLength = {0., 0.};
0080 };
0081
0082 // inline functions
0083
0084 inline void RunData::Add(G4int id, G4double de, G4double dl)
0085 {
0086   fEdep[id] += de;
0087   fTrackLength[id] += dl;
0088 }
0089
0090 inline G4String RunData::GetVolumeName(G4int id) const
0091 {
0092   return fVolumeNames[id];
0093 }
0094
0095 inline G4double RunData::GetEdep(G4int id) const
0096 {
0097   return fEdep[id];
0098 }
0099
0100 inline G4double RunData::GetTrackLength(G4int id) const
0101 {
0102   return fTrackLength[id];
0103 }
0104
0105 }  // namespace B4b
0106
0107 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0108
0109 #endif