B4b/include/RunData.hh

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0025 //
0026 /// \file RunData.hh
0027 /// \brief Definition of the B4b::RunData class
0028
0029 #ifndef B4bRunData_h
0030 #define B4bRunData_h 1
0031
0032 #include "G4Run.hh"
0033 #include "globals.hh"
0034
0035 #include <array>
0036
0037 namespace B4b
0038 {
0039
0040 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0041
0042 const G4int kAbs = 0;
0043 const G4int kGap = 1;
0044 const G4int kDim = 2;
0045
0046 ///  Run data class
0047 ///
0048 /// It defines data members to hold the energy deposit and track lengths
0049 /// of charged particles in Absober and Gap layers.
0050 ///
0051 /// In order to reduce the number of data members a 2-dimensions array
0052 /// is introduced for each quantity:
0053 /// - fEdep[], fTrackLength[].
0054 ///
0055 /// The data are collected step by step in SteppingAction, and
0056 /// the accumulated values are filled in histograms and a Ntuple
0057 /// event by event in EventAction.
0058
0059 class RunData : public G4Run
0060 {
0061   public:
0062     RunData() = default;
0063     ~RunData() override = default;
0064
0065     void Add(G4int id, G4double de, G4double dl);
0066     void FillPerEvent();
0067
0068     void Reset();
0069
0070     // Get methods
0071     G4String GetVolumeName(G4int id) const;
0072     G4double GetEdep(G4int id) const;
0073     G4double GetTrackLength(G4int id) const;
0074
0075   private:
0076     std::array<G4String, kDim> fVolumeNames = {"Absorber", "Gap"};
0077     std::array<G4double, kDim> fEdep = {0., 0.};
0078     std::array<G4double, kDim> fTrackLength = {0., 0.};
0079 };
0080
0081 // inline functions
0082
0083 inline void RunData::Add(G4int id, G4double de, G4double dl)
0084 {
0085   fEdep[id] += de;
0086   fTrackLength[id] += dl;
0087 }
0088
0089 inline G4String RunData::GetVolumeName(G4int id) const
0090 {
0091   return fVolumeNames[id];
0092 }
0093
0094 inline G4double RunData::GetEdep(G4int id) const
0095 {
0096   return fEdep[id];
0097 }
0098
0099 inline G4double RunData::GetTrackLength(G4int id) const
0100 {
0101   return fTrackLength[id];
0102 }
0103
0104 }  // namespace B4b
0105
0106 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0107
0108 #endif