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25 //
26 //
27 /// \file optical/wls/include/WLSTrajectory.hh
28 /// \brief Definition of the WLSTrajectory class
29 //
30
31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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33
34 #ifndef WLSTrajectory_h
35 #define WLSTrajectory_h 1
36
37 #include "G4Allocator.hh"
38 #include "G4ParticleDefinition.hh"
39 #include "G4Step.hh"
40 #include "G4Track.hh"
41 #include "G4TrajectoryPoint.hh"
42 #include "G4VTrajectory.hh"
43 #include "globals.hh"
44
45 #include <vector>
46
47 typedef std::vector<G4VTrajectoryPoint*> WLSTrajectoryPointContainer;
48
49 class WLSTrajectory : public G4VTrajectory
50 {
51 public:
52 WLSTrajectory() = default;
53 WLSTrajectory(const G4Track*);
54 WLSTrajectory(WLSTrajectory&);
55 ~WLSTrajectory() override;
56
57 inline void* operator new(size_t);
58 inline void operator delete(void*);
59 inline int operator==(const WLSTrajectory& right) const { return (this == &right); }
60
61 inline G4int GetTrackID() const override { return fTrackID; }
62 inline G4int GetParentID() const override { return fParentID; }
63 inline G4String GetParticleName() const override { return fParticleName; }
64 inline G4double GetCharge() const override { return fPDGCharge; }
65 inline G4int GetPDGEncoding() const override { return fPDGEncoding; }
66 inline G4ThreeVector GetInitialMomentum() const override { return fInitialMomentum; }
67
68 void ShowTrajectory(std::ostream& os = G4cout) const override;
69 void AppendStep(const G4Step* aStep) override;
70 void MergeTrajectory(G4VTrajectory* secondTrajectory) override;
71
72 G4ParticleDefinition* GetParticleDefinition();
73
74 int GetPointEntries() const override { return fpPointsContainer->size(); }
75 G4VTrajectoryPoint* GetPoint(G4int i) const override { return (*fpPointsContainer)[i]; }
76
77 const std::map<G4String, G4AttDef>* GetAttDefs() const override;
78 std::vector<G4AttValue>* CreateAttValues() const override;
79
80 private:
81 WLSTrajectoryPointContainer* fpPointsContainer = nullptr;
82
83 G4int fTrackID = 0;
84 G4int fParentID = 0;
85 G4double fPDGCharge = 0.;
86 G4int fPDGEncoding = 0;
87 G4String fParticleName;
88 G4ThreeVector fInitialMomentum;
89
90 G4ParticleDefinition* fParticleDefinition = nullptr;
91 };
92
93 extern G4ThreadLocal G4Allocator<WLSTrajectory>* WLSTrajectoryAllocator;
94
95 inline void* WLSTrajectory::operator new(size_t)
96 {
97 if (!WLSTrajectoryAllocator) WLSTrajectoryAllocator = new G4Allocator<WLSTrajectory>;
98 return (void*)WLSTrajectoryAllocator->MallocSingle();
99 }
100
101 inline void WLSTrajectory::operator delete(void* aTrajectory)
102 {
103 WLSTrajectoryAllocator->FreeSingle((WLSTrajectory*)aTrajectory);
104 }
105
106 #endif
107