B4c/include/CalorHit.hh

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0025 //
0026 /// \file CalorHit.hh
0027 /// \brief Definition of the B4c::CalorHit class
0028
0029 #ifndef B4cCalorHit_h
0030 #define B4cCalorHit_h 1
0031
0032 #include "G4Allocator.hh"
0033 #include "G4THitsCollection.hh"
0034 #include "G4Threading.hh"
0035 #include "G4ThreeVector.hh"
0036 #include "G4VHit.hh"
0037 #include "globals.hh"
0038
0039 namespace B4c
0040 {
0041
0042 /// Calorimeter hit class
0043 ///
0044 /// It defines data members to store the the energy deposit and track lengths
0045 /// of charged particles in a selected volume:
0046 /// - fEdep, fTrackLength
0047
0048 class CalorHit : public G4VHit
0049 {
0050   public:
0051     CalorHit() = default;
0052     CalorHit(const CalorHit&) = default;
0053     ~CalorHit() override = default;
0054
0055     // operators
0056     CalorHit& operator=(const CalorHit&) = default;
0057     G4bool operator==(const CalorHit&) const;
0058
0059     inline void* operator new(size_t);
0060     inline void operator delete(void*);
0061
0062     // methods from base class
0063     void Draw() override {}
0064     void Print() override;
0065
0066     // methods to handle data
0067     void Add(G4double de, G4double dl);
0068
0069     // get methods
0070     G4double GetEdep() const;
0071     G4double GetTrackLength() const;
0072
0073   private:
0074     G4double fEdep = 0.;  ///< Energy deposit in the sensitive volume
0075     G4double fTrackLength = 0.;  ///< Track length in the  sensitive volume
0076 };
0077
0078 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0079
0080 using CalorHitsCollection = G4THitsCollection<CalorHit>;
0081
0082 extern G4ThreadLocal G4Allocator<CalorHit>* CalorHitAllocator;
0083
0084 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0085
0086 inline void* CalorHit::operator new(size_t)
0087 {
0088   if (!CalorHitAllocator) {
0089     CalorHitAllocator = new G4Allocator<CalorHit>;
0090   }
0091   void* hit;
0092   hit = (void*)CalorHitAllocator->MallocSingle();
0093   return hit;
0094 }
0095
0096 inline void CalorHit::operator delete(void* hit)
0097 {
0098   if (!CalorHitAllocator) {
0099     CalorHitAllocator = new G4Allocator<CalorHit>;
0100   }
0101   CalorHitAllocator->FreeSingle((CalorHit*)hit);
0102 }
0103
0104 inline void CalorHit::Add(G4double de, G4double dl)
0105 {
0106   fEdep += de;
0107   fTrackLength += dl;
0108 }
0109
0110 inline G4double CalorHit::GetEdep() const
0111 {
0112   return fEdep;
0113 }
0114
0115 inline G4double CalorHit::GetTrackLength() const
0116 {
0117   return fTrackLength;
0118 }
0119
0120 }  // namespace B4c
0121
0122 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0123
0124 #endif