include/Geant4/G4SubEvent.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
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0024 // ********************************************************************
0025 //
0026 // Class description:
0027 //
0028 // This is a stack class used for transferring a sub-event.
0029
0030 // Author: Makoto Asai (JLAB) - 23/Aug/23
0031 // --------------------------------------------------------------------
0032 #ifndef G4SubEvent_hh
0033 #define G4SubEvent_hh 1
0034
0035 #include <vector>
0036
0037 class G4Event;
0038
0039 #include "G4StackedTrack.hh"
0040 #include "G4Types.hh"
0041
0042 class G4SubEvent : public std::vector<G4StackedTrack>
0043 {
0044   public:
0045
0046     G4SubEvent() = default;
0047     explicit G4SubEvent(G4int ty, std::size_t maxEnt)
0048       : fSubEventType(ty), fMaxEnt(maxEnt) {;}
0049    ~G4SubEvent();
0050
0051     G4SubEvent& operator=(const G4SubEvent&) = delete;
0052     G4bool operator==(const G4SubEvent&) const = delete;
0053     G4bool operator!=(const G4SubEvent&) const = delete;
0054
0055     inline void PushToStack(const G4StackedTrack& aStackedTrack)
0056     { push_back(aStackedTrack); }
0057     G4StackedTrack PopFromStack();
0058
0059     void clearAndDestroy();
0060
0061     inline G4int GetSubEventType() const { return fSubEventType; }
0062     inline std::size_t GetNTrack() const { return size(); }
0063     inline std::size_t GetMaxNTrack() const { return fMaxEnt; }
0064
0065     G4double getTotalEnergy() const;
0066
0067     // pointer to G4Event where this sub-event belongs to
0068     inline void SetEvent(G4Event* evt) { fpEvent = evt; }
0069     inline G4Event* GetEvent() const { return fpEvent; }
0070
0071   private:
0072
0073     G4int fSubEventType = -1;
0074     std::size_t fMaxEnt = 1000;
0075     G4Event* fpEvent = nullptr;
0076
0077 };
0078
0079 #endif