CaTS/include/TrackerHit.hh

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0025 //
0026 //
0027
0028 // ********************************************************************
0029 //
0030 //  CaTS (Calorimetry and Tracking Simulation)
0031 //
0032 //  Authors : Hans Wenzel
0033 //            Soon Yung Jun
0034 //            (Fermi National Accelerator Laboratory)
0035 //
0036 // History
0037 //   October 18th, 2021 : first implementation
0038 //
0039 // ********************************************************************
0040 //
0041 /// \file TrackerHit.hh
0042 /// \brief Definition of the CaTS::TrackerHit class
0043
0044 #pragma once
0045
0046 #include "G4VHit.hh"
0047 #include "G4THitsCollection.hh"
0048 #include "G4Allocator.hh"
0049 #include "G4ThreeVector.hh"
0050
0051 class TrackerHit : public G4VHit
0052 {
0053  public:
0054   TrackerHit();
0055   ~TrackerHit() = default;
0056   TrackerHit(const TrackerHit&);
0057   const TrackerHit& operator=(const TrackerHit&);
0058   G4bool operator==(const TrackerHit&) const;
0059   inline void* operator new(size_t);
0060   inline void operator delete(void*);
0061   void Draw() final;
0062
0063   inline void Print() final
0064   {
0065     G4cout << "TrackerHit  id:  " << fid << " Edep: " << fEdep
0066            << " X: " << fposition.getX() << " Y: " << fposition.getY()
0067            << " Z: " << fposition.getZ() << " time: " << ftime << G4endl;
0068   }
0069
0070   TrackerHit(G4double edep, G4ThreeVector position, G4double time);
0071   inline void SetEdep(G4double Edep) { fEdep = Edep; }
0072   inline G4double GetEdep() { return fEdep; }
0073   inline void SetTime(G4double time) { ftime = time; }
0074   inline G4double GetTime() const { return ftime; }
0075   inline void SetPosition(G4ThreeVector position) { fposition = position; }
0076   inline G4ThreeVector GetPosition() const { return fposition; }
0077
0078  private:
0079   G4int fid{ 0 };
0080   G4double fEdep{ 0 };
0081   G4ThreeVector fposition{ 0, 0, 0 };
0082   G4double ftime{ 0 };
0083 };
0084
0085 using TrackerHitsCollection = G4THitsCollection<TrackerHit>;
0086 extern G4ThreadLocal G4Allocator<TrackerHit>* TrackerHitAllocator;
0087
0088 inline void* TrackerHit::operator new(size_t)
0089 {
0090   if(!TrackerHitAllocator)
0091   {
0092     TrackerHitAllocator = new G4Allocator<TrackerHit>;
0093   }
0094   return (void*) TrackerHitAllocator->MallocSingle();
0095 }
0096
0097 inline void TrackerHit::operator delete(void* aHit)
0098 {
0099   TrackerHitAllocator->FreeSingle((TrackerHit*) aHit);
0100 }