include/Geant4/G4SmartTrackStack.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
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0024 // ********************************************************************
0025 //
0026 // G4SmartTrackStack
0027 //
0028 // Class description:
0029 //
0030 // This is a 'smart' stack class used by G4StackManager. This class object
0031 // stores G4StackedTrack class objects in various dedicated stacks
0032
0033 // Author: S.Kamperis - 4 October 2012
0034 // --------------------------------------------------------------------
0035 #ifndef G4SmartTrackStack_hh
0036 #define G4SmartTrackStack_hh 1
0037
0038 #include <array>
0039
0040 #include "G4StackedTrack.hh"
0041 #include "G4TrackStack.hh"
0042 #include "globals.hh"
0043
0044 class G4SmartTrackStack
0045 {
0046   public:
0047
0048     G4SmartTrackStack();
0049    ~G4SmartTrackStack();
0050
0051     G4SmartTrackStack & operator=(const G4SmartTrackStack&) = delete;
0052     G4bool operator==(const G4SmartTrackStack&) const = delete;
0053     G4bool operator!=(const G4SmartTrackStack&) const = delete;
0054
0055     void PushToStack(const G4StackedTrack& aStackedTrack);
0056     G4StackedTrack PopFromStack();
0057     void clear();
0058     void clearAndDestroy();
0059     void TransferTo(G4TrackStack* aStack);
0060     G4double getEnergyOfStack(G4TrackStack* aTrackStack);
0061     void dumpStatistics();
0062
0063     inline G4int GetNTrack() const { return nTracks; }
0064     inline G4int GetMaxNTrack() const { return maxNTracks; }
0065
0066   private:
0067     G4int fTurn = 0;
0068     static constexpr G4int nTurn{5};
0069     std::array<G4double,nTurn> energies;
0070     std::array<G4TrackStack*,nTurn> stacks;
0071     // = 0 : all primaries and secondaries except followings
0072     // = 1 : secondary neutrons
0073     // = 2 : secondary electrons
0074     // = 3 : secondary gammas
0075     // = 4 : secondary positrons
0076     G4int maxNTracks{0};
0077     G4int nTracks{0};
0078 };
0079
0080 #endif