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25 //
26 //
27 /// \file optical/wls/src/WLSTrajectory.cc
28 /// \brief Implementation of the WLSTrajectory class
29 //
30 //
31
32 #include "WLSTrajectory.hh"
33
34 #include "WLSTrajectoryPoint.hh"
35
36 #include "G4AttDef.hh"
37 #include "G4AttDefStore.hh"
38 #include "G4AttValue.hh"
39 #include "G4Colour.hh"
40 #include "G4ParticleTable.hh"
41 #include "G4ParticleTypes.hh"
42 #include "G4Polyline.hh"
43 #include "G4Polymarker.hh"
44 #include "G4UIcommand.hh"
45 #include "G4UnitsTable.hh"
46 #include "G4VVisManager.hh"
47 #include "G4VisAttributes.hh"
48
49 G4ThreadLocal G4Allocator<WLSTrajectory>* WLSTrajectoryAllocator = nullptr;
50
51 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
52
53 WLSTrajectory::WLSTrajectory(const G4Track* aTrack)
54 {
55 fParticleDefinition = aTrack->GetDefinition();
56 fParticleName = fParticleDefinition->GetParticleName();
57 fPDGCharge = fParticleDefinition->GetPDGCharge();
58 fPDGEncoding = fParticleDefinition->GetPDGEncoding();
59 fTrackID = aTrack->GetTrackID();
60 fParentID = aTrack->GetParentID();
61 fInitialMomentum = aTrack->GetMomentum();
62 fpPointsContainer = new WLSTrajectoryPointContainer();
63 // Following is for the first trajectory point
64 fpPointsContainer->push_back(new WLSTrajectoryPoint(aTrack));
65 }
66
67 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
68
69 WLSTrajectory::WLSTrajectory(WLSTrajectory& right) : G4VTrajectory()
70 {
71 fParticleDefinition = right.fParticleDefinition;
72 fParticleName = right.fParticleName;
73 fPDGCharge = right.fPDGCharge;
74 fPDGEncoding = right.fPDGEncoding;
75 fTrackID = right.fTrackID;
76 fParentID = right.fParentID;
77 fInitialMomentum = right.fInitialMomentum;
78 fpPointsContainer = new WLSTrajectoryPointContainer();
79
80 for (size_t i = 0; i < right.fpPointsContainer->size(); ++i) {
81 auto rightPoint = (WLSTrajectoryPoint*)((*(right.fpPointsContainer))[i]);
82 fpPointsContainer->push_back(new WLSTrajectoryPoint(*rightPoint));
83 }
84 }
85
86 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
87
88 WLSTrajectory::~WLSTrajectory()
89 {
90 for (size_t i = 0; i < fpPointsContainer->size(); ++i) {
91 delete (*fpPointsContainer)[i];
92 }
93 fpPointsContainer->clear();
94 delete fpPointsContainer;
95 }
96
97 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
98
99 void WLSTrajectory::ShowTrajectory(std::ostream& os) const
100 {
101 // Invoke the default implementation in G4VTrajectory...
102 G4VTrajectory::ShowTrajectory(os);
103 // ... or override with your own code here.
104 }
105
106 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
107
108 void WLSTrajectory::AppendStep(const G4Step* aStep)
109 {
110 fpPointsContainer->push_back(new WLSTrajectoryPoint(aStep));
111 }
112
113 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
114
115 G4ParticleDefinition* WLSTrajectory::GetParticleDefinition()
116 {
117 return (G4ParticleTable::GetParticleTable()->FindParticle(fParticleName));
118 }
119
120 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
121
122 void WLSTrajectory::MergeTrajectory(G4VTrajectory* secondTrajectory)
123 {
124 if (!secondTrajectory) return;
125
126 auto second = (WLSTrajectory*)secondTrajectory;
127 G4int ent = second->GetPointEntries();
128 // initial point of the second trajectory should not be merged
129 for (G4int i = 1; i < ent; ++i) {
130 fpPointsContainer->push_back((*(second->fpPointsContainer))[i]);
131 }
132 delete (*second->fpPointsContainer)[0];
133 second->fpPointsContainer->clear();
134 }
135
136 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
137
138 const std::map<G4String, G4AttDef>* WLSTrajectory::GetAttDefs() const
139 {
140 G4bool isNew;
141 std::map<G4String, G4AttDef>* store = G4AttDefStore::GetInstance("Trajectory", isNew);
142
143 if (isNew) {
144 G4String ID("ID");
145 (*store)[ID] = G4AttDef(ID, "Track ID", "Bookkeeping", "", "G4int");
146
147 G4String PID("PID");
148 (*store)[PID] = G4AttDef(PID, "Parent ID", "Bookkeeping", "", "G4int");
149
150 G4String PN("PN");
151 (*store)[PN] = G4AttDef(PN, "Particle Name", "Physics", "", "G4String");
152
153 G4String Ch("Ch");
154 (*store)[Ch] = G4AttDef(Ch, "Charge", "Physics", "e+", "G4double");
155
156 G4String PDG("PDG");
157 (*store)[PDG] = G4AttDef(PDG, "PDG Encoding", "Physics", "", "G4int");
158
159 G4String IMom("IMom");
160 (*store)[IMom] = G4AttDef(IMom, "Momentum of track at start of trajectory", "Physics",
161 "G4BestUnit", "G4ThreeVector");
162
163 G4String IMag("IMag");
164 (*store)[IMag] = G4AttDef(IMag, "Magnitude of momentum of track at start of trajectory",
165 "Physics", "G4BestUnit", "G4double");
166
167 G4String NTP("NTP");
168 (*store)[NTP] = G4AttDef(NTP, "No. of points", "Bookkeeping", "", "G4int");
169 }
170 return store;
171 }
172
173 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
174
175 std::vector<G4AttValue>* WLSTrajectory::CreateAttValues() const
176 {
177 auto values = new std::vector<G4AttValue>;
178
179 values->push_back(G4AttValue("ID", G4UIcommand::ConvertToString(fTrackID), ""));
180
181 values->push_back(G4AttValue("PID", G4UIcommand::ConvertToString(fParentID), ""));
182
183 values->push_back(G4AttValue("PN", fParticleName, ""));
184
185 values->push_back(G4AttValue("Ch", G4UIcommand::ConvertToString(fPDGCharge), ""));
186
187 values->push_back(G4AttValue("PDG", G4UIcommand::ConvertToString(fPDGEncoding), ""));
188
189 values->push_back(G4AttValue("IMom", G4BestUnit(fInitialMomentum, "Energy"), ""));
190
191 values->push_back(G4AttValue("IMag", G4BestUnit(fInitialMomentum.mag(), "Energy"), ""));
192
193 values->push_back(G4AttValue("NTP", G4UIcommand::ConvertToString(GetPointEntries()), ""));
194
195 return values;
196 }
197