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25 //
26 /// \file runAndEvent/RE04/include/RE04Trajectory.hh
27 /// \brief Definition of the RE04Trajectory class
28 //
29 //
30 #ifndef RE04Trajectory_h
31 #define RE04Trajectory_h 1
32
33 #include "RE04TrajectoryPoint.hh" // Include from 'tracking'
34
35 #include "G4Allocator.hh"
36 #include "G4ParticleDefinition.hh" // Include from 'particle+matter'
37 #include "G4Step.hh"
38 #include "G4Track.hh"
39 #include "G4VTrajectory.hh"
40 #include "G4ios.hh" // Include from 'system'
41 #include "globals.hh" // Include from 'global'
42
43 #include <stdlib.h> // Include from 'system'
44 #include <vector> // G4RWTValOrderedVector
45
46 class G4Polyline; // Forward declaration.
47
48 typedef std::vector<G4VTrajectoryPoint*> TrajectoryPointContainer;
49
50 //
51 /// User trajectory class
52 ///
53 /// - new, delete and "==" operators are overwritten
54 ///
55 /// - get functions
56 /// G4int GetTrackID() const, G4int GetParentID() const,
57 /// G4String GetParticleName() const, G4double GetCharge() const,
58 /// G4int GetPDGEncoding() const, G4double GetInitialKineticEnergy() const
59 /// and G4ThreeVector GetInitialMomentum() const
60 ///
61 /// - void ShowTrajectory(std::ostream& os=G4cout) const
62 /// invokes the default implementation
63 ///
64 /// - void DrawTrajectory() const
65 /// invokes the default implementation
66 ///
67 /// - void AppendStep(const G4Step* aStep)
68 /// adds a user trajectory point object, RE04TrajectoryPoint
69 ///
70 /// - int GetPointEntries() const
71 /// returns the number of point entries
72 ///
73 /// - G4VTrajectoryPoint* GetPoint(G4int i) const
74 /// gets the i-th trajectory point
75 ///
76 /// - void MergeTrajectory(G4VTrajectory* secondTrajectory)
77 /// adds a trajectory to a TrajectoryPointContainer, fPositionRecord
78 ///
79 /// - G4ParticleDefinition* GetParticleDefinition()
80 /// get a particle definition from G4ParticleTable
81 ///
82 /// - const std::map<G4String,G4AttDef>* GetAttDefs() const
83 /// defines the track ID, the parent ID, the particle name, the charge,
84 /// the PDG encoding, the initial kinetic energy, the initial momentum,
85 /// the initial momentum magnitude and the number of points as attiributes
86 ///
87 /// - std::vector<G4AttValue>* CreateAttValues() const
88 /// sets and returns the attributes
89 //
90 ///////////////////
91 class RE04Trajectory : public G4VTrajectory
92 ///////////////////
93 {
94 //--------
95 public:
96 //--------
97
98 // Constructor/Destrcutor
99
100 RE04Trajectory();
101
102 RE04Trajectory(const G4Track* aTrack);
103 RE04Trajectory(RE04Trajectory&);
104 virtual ~RE04Trajectory();
105
106 // Operators
107 inline void* operator new(size_t);
108 inline void operator delete(void*);
109 inline int operator==(const RE04Trajectory& right) const { return (this == &right); }
110
111 // Get/Set functions
112 inline virtual G4int GetTrackID() const { return fTrackID; }
113 inline virtual G4int GetParentID() const { return fParentID; }
114 inline virtual G4String GetParticleName() const { return fParticleName; }
115 inline virtual G4double GetCharge() const { return fPDGCharge; }
116 inline virtual G4int GetPDGEncoding() const { return fPDGEncoding; }
117 inline virtual G4double GetInitialKineticEnergy() const { return fInitialKineticEnergy; }
118 inline virtual G4ThreeVector GetInitialMomentum() const { return fInitialMomentum; }
119
120 // Other member functions
121 virtual void ShowTrajectory(std::ostream& os = G4cout) const;
122 // virtual void DrawTrajectory() const;
123 virtual void DrawTrajectory() const;
124 virtual void AppendStep(const G4Step* aStep);
125 virtual int GetPointEntries() const { return fPositionRecord->size(); }
126 virtual G4VTrajectoryPoint* GetPoint(G4int i) const { return (*fPositionRecord)[i]; }
127 virtual void MergeTrajectory(G4VTrajectory* secondTrajectory);
128
129 G4ParticleDefinition* GetParticleDefinition();
130
131 virtual const std::map<G4String, G4AttDef>* GetAttDefs() const;
132 virtual std::vector<G4AttValue>* CreateAttValues() const;
133
134 //---------
135 private:
136 //---------
137
138 TrajectoryPointContainer* fPositionRecord;
139 G4int fTrackID;
140 G4int fParentID;
141 G4int fPDGEncoding;
142 G4double fPDGCharge;
143 G4String fParticleName;
144 G4double fInitialKineticEnergy;
145 G4ThreeVector fInitialMomentum;
146 };
147
148 extern G4ThreadLocal G4Allocator<RE04Trajectory>* faTrajAllocator;
149
150 inline void* RE04Trajectory::operator new(size_t)
151 {
152 if (!faTrajAllocator) faTrajAllocator = new G4Allocator<RE04Trajectory>;
153 return (void*)faTrajAllocator->MallocSingle();
154 }
155
156 inline void RE04Trajectory::operator delete(void* aTrajectory)
157 {
158 faTrajAllocator->FreeSingle((RE04Trajectory*)aTrajectory);
159 }
160
161 #endif
162