B4c/include/CalorHit.hh

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0026 //
0027 /// \file B4/B4c/include/CalorHit.hh
0028 /// \brief Definition of the B4c::CalorHit class
0029
0030 #ifndef B4cCalorHit_h
0031 #define B4cCalorHit_h 1
0032
0033 #include "G4Allocator.hh"
0034 #include "G4THitsCollection.hh"
0035 #include "G4Threading.hh"
0036 #include "G4ThreeVector.hh"
0037 #include "G4VHit.hh"
0038 #include "globals.hh"
0039
0040 namespace B4c
0041 {
0042
0043 /// Calorimeter hit class
0044 ///
0045 /// It defines data members to store the the energy deposit and track lengths
0046 /// of charged particles in a selected volume:
0047 /// - fEdep, fTrackLength
0048
0049 class CalorHit : public G4VHit
0050 {
0051   public:
0052     CalorHit() = default;
0053     CalorHit(const CalorHit&) = default;
0054     ~CalorHit() override = default;
0055
0056     // operators
0057     CalorHit& operator=(const CalorHit&) = default;
0058     G4bool operator==(const CalorHit&) const;
0059
0060     inline void* operator new(size_t);
0061     inline void operator delete(void*);
0062
0063     // methods from base class
0064     void Draw() override {}
0065     void Print() override;
0066
0067     // methods to handle data
0068     void Add(G4double de, G4double dl);
0069
0070     // get methods
0071     G4double GetEdep() const;
0072     G4double GetTrackLength() const;
0073
0074   private:
0075     G4double fEdep = 0.;  ///< Energy deposit in the sensitive volume
0076     G4double fTrackLength = 0.;  ///< Track length in the  sensitive volume
0077 };
0078
0079 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0080
0081 using CalorHitsCollection = G4THitsCollection<CalorHit>;
0082
0083 extern G4ThreadLocal G4Allocator<CalorHit>* CalorHitAllocator;
0084
0085 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0086
0087 inline void* CalorHit::operator new(size_t)
0088 {
0089   if (!CalorHitAllocator) {
0090     CalorHitAllocator = new G4Allocator<CalorHit>;
0091   }
0092   void* hit;
0093   hit = (void*)CalorHitAllocator->MallocSingle();
0094   return hit;
0095 }
0096
0097 inline void CalorHit::operator delete(void* hit)
0098 {
0099   if (!CalorHitAllocator) {
0100     CalorHitAllocator = new G4Allocator<CalorHit>;
0101   }
0102   CalorHitAllocator->FreeSingle((CalorHit*)hit);
0103 }
0104
0105 inline void CalorHit::Add(G4double de, G4double dl)
0106 {
0107   fEdep += de;
0108   fTrackLength += dl;
0109 }
0110
0111 inline G4double CalorHit::GetEdep() const
0112 {
0113   return fEdep;
0114 }
0115
0116 inline G4double CalorHit::GetTrackLength() const
0117 {
0118   return fTrackLength;
0119 }
0120
0121 }  // namespace B4c
0122
0123 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0124
0125 #endif