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25 //
26 // G4ClonedSmoothTrajectory class implementation
27 //
28 // Makoto Asai (JLab) - Oct.2024
29 // --------------------------------------------------------------------
30
31 #include "G4ClonedSmoothTrajectory.hh"
32 #include "G4SmoothTrajectory.hh"
33
34 #include "G4AttDef.hh"
35 #include "G4AttDefStore.hh"
36 #include "G4AttValue.hh"
37 #include "G4ParticleTable.hh"
38 #include "G4ClonedSmoothTrajectoryPoint.hh"
39 #include "G4UIcommand.hh"
40 #include "G4UnitsTable.hh"
41 #include "G4AutoLock.hh"
42
43 // #define G4ATTDEBUG
44 #ifdef G4ATTDEBUG
45 # include "G4AttCheck.hh"
46 #endif
47
48 G4Allocator<G4ClonedSmoothTrajectory>*& aClonedSmoothTrajectoryAllocator()
49 {
50 static G4Allocator<G4ClonedSmoothTrajectory>* _instance = nullptr;
51 return _instance;
52 }
53
54 G4ClonedSmoothTrajectory::G4ClonedSmoothTrajectory(const G4SmoothTrajectory& right)
55 {
56 ParticleName = right.ParticleName;
57 PDGCharge = right.PDGCharge;
58 PDGEncoding = right.PDGEncoding;
59 fTrackID = right.fTrackID;
60 fParentID = right.fParentID;
61 initialKineticEnergy = right.initialKineticEnergy;
62 initialMomentum = right.initialMomentum;
63 positionRecord = new G4TrajectoryPointContainer();
64
65 for (auto& i : *right.positionRecord) {
66 auto rightPoint = (G4ClonedSmoothTrajectoryPoint*)i;
67 positionRecord->push_back(new G4ClonedSmoothTrajectoryPoint(*rightPoint));
68 }
69 }
70
71 G4ClonedSmoothTrajectory::~G4ClonedSmoothTrajectory()
72 {
73 if (positionRecord != nullptr) {
74 for (auto& i : *positionRecord) {
75 delete i;
76 }
77 positionRecord->clear();
78 delete positionRecord;
79 }
80 }
81
82 void G4ClonedSmoothTrajectory::ShowTrajectory(std::ostream& os) const
83 {
84 // Invoke the default implementation in G4VTrajectory...
85 //
86 G4VTrajectory::ShowTrajectory(os);
87
88 // ... or override with your own code here.
89 }
90
91 void G4ClonedSmoothTrajectory::DrawTrajectory() const
92 {
93 // Invoke the default implementation in G4VTrajectory...
94 //
95 G4VTrajectory::DrawTrajectory();
96
97 // ... or override with your own code here.
98 }
99
100 const std::map<G4String, G4AttDef>* G4ClonedSmoothTrajectory::GetAttDefs() const
101 {
102 G4bool isNew;
103 std::map<G4String, G4AttDef>* store = G4AttDefStore::GetInstance("G4ClonedSmoothTrajectory", isNew);
104 if (isNew) {
105 G4String ID("ID");
106 (*store)[ID] = G4AttDef(ID, "Track ID", "Physics", "", "G4int");
107
108 G4String PID("PID");
109 (*store)[PID] = G4AttDef(PID, "Parent ID", "Physics", "", "G4int");
110
111 G4String PN("PN");
112 (*store)[PN] = G4AttDef(PN, "Particle Name", "Physics", "", "G4String");
113
114 G4String Ch("Ch");
115 (*store)[Ch] = G4AttDef(Ch, "Charge", "Physics", "e+", "G4double");
116
117 G4String PDG("PDG");
118 (*store)[PDG] = G4AttDef(PDG, "PDG Encoding", "Physics", "", "G4int");
119
120 G4String IKE("IKE");
121 (*store)[IKE] = G4AttDef(IKE, "Initial kinetic energy", "Physics", "G4BestUnit", "G4double");
122
123 G4String IMom("IMom");
124 (*store)[IMom] = G4AttDef(IMom, "Initial momentum", "Physics", "G4BestUnit", "G4ThreeVector");
125
126 G4String IMag("IMag");
127 (*store)[IMag] =
128 G4AttDef(IMag, "Initial momentum magnitude", "Physics", "G4BestUnit", "G4double");
129
130 G4String NTP("NTP");
131 (*store)[NTP] = G4AttDef(NTP, "No. of points", "Physics", "", "G4int");
132 }
133 return store;
134 }
135
136 std::vector<G4AttValue>* G4ClonedSmoothTrajectory::CreateAttValues() const
137 {
138 auto values = new std::vector<G4AttValue>;
139
140 values->push_back(G4AttValue("ID", G4UIcommand::ConvertToString(fTrackID), ""));
141
142 values->push_back(G4AttValue("PID", G4UIcommand::ConvertToString(fParentID), ""));
143
144 values->push_back(G4AttValue("PN", ParticleName, ""));
145
146 values->push_back(G4AttValue("Ch", G4UIcommand::ConvertToString(PDGCharge), ""));
147
148 values->push_back(G4AttValue("PDG", G4UIcommand::ConvertToString(PDGEncoding), ""));
149
150 values->push_back(G4AttValue("IKE", G4BestUnit(initialKineticEnergy, "Energy"), ""));
151
152 values->push_back(G4AttValue("IMom", G4BestUnit(initialMomentum, "Energy"), ""));
153
154 values->push_back(G4AttValue("IMag", G4BestUnit(initialMomentum.mag(), "Energy"), ""));
155
156 values->push_back(G4AttValue("NTP", G4UIcommand::ConvertToString(GetPointEntries()), ""));
157
158 #ifdef G4ATTDEBUG
159 G4cout << G4AttCheck(values, GetAttDefs());
160 #endif
161
162 return values;
163 }
164
165 void G4ClonedSmoothTrajectory::AppendStep(const G4Step* aStep)
166 {
167 positionRecord->push_back(new G4ClonedSmoothTrajectoryPoint(
168 aStep->GetPostStepPoint()->GetPosition(), aStep->GetPointerToVectorOfAuxiliaryPoints()));
169 }
170
171 G4ParticleDefinition* G4ClonedSmoothTrajectory::GetParticleDefinition()
172 {
173 return (G4ParticleTable::GetParticleTable()->FindParticle(ParticleName));
174 }
175
176 void G4ClonedSmoothTrajectory::MergeTrajectory(G4VTrajectory* secondTrajectory)
177 {
178 if (secondTrajectory == nullptr) return;
179
180 auto seco = (G4ClonedSmoothTrajectory*)secondTrajectory;
181 G4int ent = seco->GetPointEntries();
182
183 // initial point of the second trajectory should not be merged
184 //
185 for (G4int i = 1; i < ent; ++i) {
186 positionRecord->push_back((*(seco->positionRecord))[i]);
187 }
188 delete (*seco->positionRecord)[0];
189 seco->positionRecord->clear();
190 }
191