| Geant4 Cross Reference |
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25 //
26 //
27 /// \file B2/B2b/include/TrackerHit.hh
28 /// \brief Definition of the B2::TrackerHit class
29
30 #ifndef B2TrackerHit_h
31 #define B2TrackerHit_h 1
32
33 #include "G4VHit.hh"
34
35 #include "G4Allocator.hh"
36 #include "G4THitsCollection.hh"
37 #include "G4Threading.hh"
38 #include "G4ThreeVector.hh"
39 #include "globals.hh"
40
41 namespace B2
42 {
43
44 /// Tracker hit class
45 ///
46 /// It defines data members to store the trackID, chamberNb, energy deposit,
47 /// and position of charged particles in a selected volume:
48 /// - fTrackID, fChamberNB, fEdep, fPos
49
50 class TrackerHit : public G4VHit
51 {
52 public:
53 TrackerHit() = default;
54 TrackerHit(const TrackerHit&) = default;
55 ~TrackerHit() override = default;
56
57 // operators
58 TrackerHit& operator=(const TrackerHit&) = default;
59 G4bool operator==(const TrackerHit&) const;
60
61 inline void* operator new(size_t);
62 inline void operator delete(void*);
63
64 // methods from base class
65 void Draw() override;
66 void Print() override;
67
68 // Set methods
69 void SetTrackID(G4int track) { fTrackID = track; };
70 void SetChamberNb(G4int chamb) { fChamberNb = chamb; };
71 void SetEdep(G4double de) { fEdep = de; };
72 void SetPos(G4ThreeVector xyz) { fPos = xyz; };
73
74 // Get methods
75 G4int GetTrackID() const { return fTrackID; };
76 G4int GetChamberNb() const { return fChamberNb; };
77 G4double GetEdep() const { return fEdep; };
78 G4ThreeVector GetPos() const { return fPos; };
79
80 private:
81 G4int fTrackID = -1;
82 G4int fChamberNb = -1;
83 G4double fEdep = 0.;
84 G4ThreeVector fPos;
85 };
86
87 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
88
89 using TrackerHitsCollection = G4THitsCollection<TrackerHit>;
90
91 extern G4ThreadLocal G4Allocator<TrackerHit>* TrackerHitAllocator;
92
93 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
94
95 inline void* TrackerHit::operator new(size_t)
96 {
97 if (!TrackerHitAllocator) TrackerHitAllocator = new G4Allocator<TrackerHit>;
98 return (void*)TrackerHitAllocator->MallocSingle();
99 }
100
101 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
102
103 inline void TrackerHit::operator delete(void* hit)
104 {
105 TrackerHitAllocator->FreeSingle((TrackerHit*)hit);
106 }
107
108 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
109
110 } // namespace B2
111
112 #endif
113