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28 // ********************************************************************
29 //
30 // CaTS (Calorimetry and Tracking Simulation)
31 //
32 // Authors : Hans Wenzel
33 // Soon Yung Jun
34 // (Fermi National Accelerator Laboratory)
35 //
36 // History
37 // October 18th, 2021 : first implementation
38 //
39 // ********************************************************************
40 //
41 /// \file TrackerHit.hh
42 /// \brief Definition of the CaTS::TrackerHit class
43
44 #pragma once
45
46 #include "G4VHit.hh"
47 #include "G4THitsCollection.hh"
48 #include "G4Allocator.hh"
49 #include "G4ThreeVector.hh"
50
51 class TrackerHit : public G4VHit
52 {
53 public:
54 TrackerHit();
55 ~TrackerHit() = default;
56 TrackerHit(const TrackerHit&);
57 const TrackerHit& operator=(const TrackerHit&);
58 G4bool operator==(const TrackerHit&) const;
59 inline void* operator new(size_t);
60 inline void operator delete(void*);
61 void Draw() final;
62
63 inline void Print() final
64 {
65 G4cout << "TrackerHit id: " << fid << " Edep: " << fEdep
66 << " X: " << fposition.getX() << " Y: " << fposition.getY()
67 << " Z: " << fposition.getZ() << " time: " << ftime << G4endl;
68 }
69
70 TrackerHit(G4double edep, G4ThreeVector position, G4double time);
71 inline void SetEdep(G4double Edep) { fEdep = Edep; }
72 inline G4double GetEdep() { return fEdep; }
73 inline void SetTime(G4double time) { ftime = time; }
74 inline G4double GetTime() const { return ftime; }
75 inline void SetPosition(G4ThreeVector position) { fposition = position; }
76 inline G4ThreeVector GetPosition() const { return fposition; }
77
78 private:
79 G4int fid{ 0 };
80 G4double fEdep{ 0 };
81 G4ThreeVector fposition{ 0, 0, 0 };
82 G4double ftime{ 0 };
83 };
84
85 using TrackerHitsCollection = G4THitsCollection<TrackerHit>;
86 extern G4ThreadLocal G4Allocator<TrackerHit>* TrackerHitAllocator;
87
88 inline void* TrackerHit::operator new(size_t)
89 {
90 if(!TrackerHitAllocator)
91 {
92 TrackerHitAllocator = new G4Allocator<TrackerHit>;
93 }
94 return (void*) TrackerHitAllocator->MallocSingle();
95 }
96
97 inline void TrackerHit::operator delete(void* aHit)
98 {
99 TrackerHitAllocator->FreeSingle((TrackerHit*) aHit);
100 }
101