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25 // 25 //
26 // G4VUserDetectorConstruction implementation 26 // G4VUserDetectorConstruction implementation
27 // 27 //
28 // Original author: M.Asai, 1999 28 // Original author: M.Asai, 1999
29 // ------------------------------------------- 29 // --------------------------------------------------------------------
30 30
31 #include "G4VUserDetectorConstruction.hh" 31 #include "G4VUserDetectorConstruction.hh"
32 32
33 #include "G4FieldManager.hh" 33 #include "G4FieldManager.hh"
34 #include "G4LogicalVolume.hh" 34 #include "G4LogicalVolume.hh"
35 #include "G4LogicalVolumeStore.hh" 35 #include "G4LogicalVolumeStore.hh"
36 #include "G4MultiSensitiveDetector.hh" 36 #include "G4MultiSensitiveDetector.hh"
37 #include "G4RunManager.hh" 37 #include "G4RunManager.hh"
38 #include "G4SDManager.hh" 38 #include "G4SDManager.hh"
39 #include "G4VPhysicalVolume.hh" 39 #include "G4VPhysicalVolume.hh"
40 #include "G4VSensitiveDetector.hh" 40 #include "G4VSensitiveDetector.hh"
41 #include "G4VUserParallelWorld.hh" 41 #include "G4VUserParallelWorld.hh"
42 42
43 #include <cassert> 43 #include <cassert>
44 #include <map> 44 #include <map>
45 #include <sstream> 45 #include <sstream>
46 46
47 // ------------------------------------------- 47 // --------------------------------------------------------------------
48 void G4VUserDetectorConstruction::RegisterPara 48 void G4VUserDetectorConstruction::RegisterParallelWorld(G4VUserParallelWorld* aPW)
49 { 49 {
50 auto pwItr = std::find(parallelWorld.cbegin( 50 auto pwItr = std::find(parallelWorld.cbegin(), parallelWorld.cend(), aPW);
51 if (pwItr != parallelWorld.cend()) { 51 if (pwItr != parallelWorld.cend()) {
52 G4String eM = "A parallel world <"; 52 G4String eM = "A parallel world <";
53 eM += aPW->GetName(); 53 eM += aPW->GetName();
54 eM += "> is already registered to the user 54 eM += "> is already registered to the user detector construction.";
55 G4Exception("G4VUserDetectorConstruction:: 55 G4Exception("G4VUserDetectorConstruction::RegisterParallelWorld", "Run0051",
56 FatalErrorInArgument, eM); 56 FatalErrorInArgument, eM);
57 } 57 }
58 parallelWorld.push_back(aPW); 58 parallelWorld.push_back(aPW);
59 } 59 }
60 60
61 // ------------------------------------------- 61 // --------------------------------------------------------------------
62 G4int G4VUserDetectorConstruction::ConstructPa 62 G4int G4VUserDetectorConstruction::ConstructParallelGeometries()
63 { 63 {
64 G4int nP = 0; 64 G4int nP = 0;
65 for (const auto& pwItr : parallelWorld) { 65 for (const auto& pwItr : parallelWorld) {
66 pwItr->Construct(); 66 pwItr->Construct();
67 ++nP; 67 ++nP;
68 } 68 }
69 return nP; 69 return nP;
70 } 70 }
71 71
72 // ------------------------------------------- 72 // --------------------------------------------------------------------
73 void G4VUserDetectorConstruction::ConstructPar 73 void G4VUserDetectorConstruction::ConstructParallelSD()
74 { 74 {
75 for (const auto& pwItr : parallelWorld) { 75 for (const auto& pwItr : parallelWorld) {
76 pwItr->ConstructSD(); 76 pwItr->ConstructSD();
77 } 77 }
78 } 78 }
79 79
80 // ------------------------------------------- 80 // --------------------------------------------------------------------
81 G4int G4VUserDetectorConstruction::GetNumberOf 81 G4int G4VUserDetectorConstruction::GetNumberOfParallelWorld() const
82 { 82 {
83 return (G4int)parallelWorld.size(); 83 return (G4int)parallelWorld.size();
84 } 84 }
85 85
86 // ------------------------------------------- 86 // --------------------------------------------------------------------
87 G4VUserParallelWorld* G4VUserDetectorConstruct 87 G4VUserParallelWorld* G4VUserDetectorConstruction::GetParallelWorld(G4int i) const
88 { 88 {
89 if (i < 0 || i >= GetNumberOfParallelWorld() 89 if (i < 0 || i >= GetNumberOfParallelWorld()) return nullptr;
90 return parallelWorld[i]; 90 return parallelWorld[i];
91 } 91 }
92 92
93 // ------------------------------------------- 93 // --------------------------------------------------------------------
94 void G4VUserDetectorConstruction::ConstructSDa 94 void G4VUserDetectorConstruction::ConstructSDandField() {}
95 95
96 // ------------------------------------------- 96 // --------------------------------------------------------------------
97 void G4VUserDetectorConstruction::CloneF() 97 void G4VUserDetectorConstruction::CloneF()
98 { 98 {
99 using FMtoFMmap = std::map<G4FieldManager*, 99 using FMtoFMmap = std::map<G4FieldManager*, G4FieldManager*>;
100 using FMpair = std::pair<G4FieldManager*, G4 100 using FMpair = std::pair<G4FieldManager*, G4FieldManager*>;
101 101
102 FMtoFMmap masterToWorker; 102 FMtoFMmap masterToWorker;
103 G4LogicalVolumeStore* const logVolStore = G4 103 G4LogicalVolumeStore* const logVolStore = G4LogicalVolumeStore::GetInstance();
104 for (const auto& g4LogicalVolume : *logVolSt 104 for (const auto& g4LogicalVolume : *logVolStore) {
105 // Use shadow of master to get instance of 105 // Use shadow of master to get instance of FM
106 G4FieldManager* masterFM = nullptr; // g4 106 G4FieldManager* masterFM = nullptr; // g4LogicalVolume->fFieldManager;
107 G4FieldManager* clonedFM = nullptr; 107 G4FieldManager* clonedFM = nullptr;
108 if (masterFM != nullptr) { 108 if (masterFM != nullptr) {
109 auto fmFound = masterToWorker.find(maste 109 auto fmFound = masterToWorker.find(masterFM);
110 if (fmFound == masterToWorker.cend()) { 110 if (fmFound == masterToWorker.cend()) {
111 // First time we see this SD, let's cl 111 // First time we see this SD, let's clone and remember...
112 try { 112 try {
113 auto insertedEl = masterToWorker.ins 113 auto insertedEl = masterToWorker.insert(FMpair(masterFM, masterFM->Clone()));
114 clonedFM = (insertedEl.first)->secon 114 clonedFM = (insertedEl.first)->second;
115 } 115 }
116 catch (...) { 116 catch (...) {
117 G4ExceptionDescription msg; 117 G4ExceptionDescription msg;
118 msg << "Cloning of G4FieldManager fa 118 msg << "Cloning of G4FieldManager failed."
119 << " But derived class does not 119 << " But derived class does not implement cloning. Cannot "
120 "continue."; 120 "continue.";
121 G4Exception("G4VUserDetectorConstruc 121 G4Exception("G4VUserDetectorConstruction::CloneSD()", "Run0053", FatalException, msg);
122 } 122 }
123 } 123 }
124 else { 124 else {
125 // We have already seen this SD attach 125 // We have already seen this SD attached to a different LogicalVolume,
126 // let's re-use previous clone 126 // let's re-use previous clone
127 clonedFM = (*fmFound).second; 127 clonedFM = (*fmFound).second;
128 } 128 }
129 } // masterFM != 0 129 } // masterFM != 0
130 // Note that we do not push FM to daughter 130 // Note that we do not push FM to daughters (false argument), however, since
131 // we area looping on all logical volumes 131 // we area looping on all logical volumes and we implemented the "trick" of
132 // the map master<->cloned the final effec 132 // the map master<->cloned the final effect is the same as using here the
133 // correct Boolean flag: log-volumes that 133 // correct Boolean flag: log-volumes that originally were sharing the same
134 // FM they will have cloned ones 134 // FM they will have cloned ones
135 g4LogicalVolume->SetFieldManager(clonedFM, 135 g4LogicalVolume->SetFieldManager(clonedFM, false);
136 } 136 }
137 } 137 }
138 138
139 // ------------------------------------------- 139 // --------------------------------------------------------------------
140 void G4VUserDetectorConstruction::CloneSD() 140 void G4VUserDetectorConstruction::CloneSD()
141 { 141 {
142 // Loop on ALL logial volumes to search for 142 // Loop on ALL logial volumes to search for attached SD
143 G4LogicalVolumeStore* const logVolStore = G4 143 G4LogicalVolumeStore* const logVolStore = G4LogicalVolumeStore::GetInstance();
144 144
145 using SDtoSDmap = std::map<G4VSensitiveDetec 145 using SDtoSDmap = std::map<G4VSensitiveDetector*, G4VSensitiveDetector*>;
146 using SDpair = std::pair<G4VSensitiveDetecto 146 using SDpair = std::pair<G4VSensitiveDetector*, G4VSensitiveDetector*>;
147 SDtoSDmap masterToWorker; 147 SDtoSDmap masterToWorker;
148 148
149 for (const auto& g4LogicalVolume : *logVolSt 149 for (const auto& g4LogicalVolume : *logVolStore) {
150 // Use shadow of master to get the instanc 150 // Use shadow of master to get the instance of SD
151 G4VSensitiveDetector* masterSD = nullptr; 151 G4VSensitiveDetector* masterSD = nullptr;
152 G4VSensitiveDetector* clonedSD = nullptr; 152 G4VSensitiveDetector* clonedSD = nullptr;
153 if (masterSD != nullptr) { 153 if (masterSD != nullptr) {
154 auto sdFound = masterToWorker.find(maste 154 auto sdFound = masterToWorker.find(masterSD);
155 if (sdFound == masterToWorker.cend()) { 155 if (sdFound == masterToWorker.cend()) {
156 // First time we see this SD, let's cl 156 // First time we see this SD, let's clone and remember...
157 try { 157 try {
158 auto insertedEl = masterToWorker.ins 158 auto insertedEl = masterToWorker.insert(SDpair(masterSD, masterSD->Clone()));
159 clonedSD = (insertedEl.first)->secon 159 clonedSD = (insertedEl.first)->second;
160 } 160 }
161 catch (...) { 161 catch (...) {
162 G4ExceptionDescription msg; 162 G4ExceptionDescription msg;
163 msg << "Cloning of G4VSensitiveDetec 163 msg << "Cloning of G4VSensitiveDetector requested for:" << masterSD->GetName() << "\n"
164 #ifndef WIN32 164 #ifndef WIN32
165 << " (full path name: " << maste 165 << " (full path name: " << masterSD->GetFullPathName() << ").\n"
166 #endif 166 #endif
167 << " But derived class does not 167 << " But derived class does not implement cloning. Cannot "
168 "continue."; 168 "continue.";
169 G4Exception("G4VUserDetectorConstruc 169 G4Exception("G4VUserDetectorConstruction::CloneSD()", "Run0053", FatalException, msg);
170 } 170 }
171 } 171 }
172 else { 172 else {
173 // We have already seen this SD attach 173 // We have already seen this SD attached to a different LogicalVolume,
174 // let's re-use previous clone 174 // let's re-use previous clone
175 clonedSD = (*sdFound).second; 175 clonedSD = (*sdFound).second;
176 } 176 }
177 } // masterSD!=0 177 } // masterSD!=0
178 g4LogicalVolume->SetSensitiveDetector(clon 178 g4LogicalVolume->SetSensitiveDetector(clonedSD);
179 } 179 }
180 } 180 }
181 181
182 // ------------------------------------------- 182 // --------------------------------------------------------------------
183 void G4VUserDetectorConstruction::SetSensitive 183 void G4VUserDetectorConstruction::SetSensitiveDetector(const G4String& logVolName,
184 184 G4VSensitiveDetector* aSD, G4bool multi)
185 { 185 {
186 G4bool found = false; 186 G4bool found = false;
187 G4LogicalVolumeStore* store = G4LogicalVolum 187 G4LogicalVolumeStore* store = G4LogicalVolumeStore::GetInstance();
188 auto volmap = store->GetMap(); 188 auto volmap = store->GetMap();
189 auto pos = volmap.find(logVolName); 189 auto pos = volmap.find(logVolName);
190 if (pos != volmap.cend()) { 190 if (pos != volmap.cend()) {
191 if ((pos->second.size() > 1) && !multi) { 191 if ((pos->second.size() > 1) && !multi) {
192 G4String eM = "More than one logical vol 192 G4String eM = "More than one logical volumes of name <";
193 eM += pos->first; 193 eM += pos->first;
194 eM += "> are found and thus the sensitiv 194 eM += "> are found and thus the sensitive detector <";
195 eM += aSD->GetName(); 195 eM += aSD->GetName();
196 eM += "> cannot be uniquely assigned."; 196 eM += "> cannot be uniquely assigned.";
197 G4Exception("G4VUserDetectorConstruction 197 G4Exception("G4VUserDetectorConstruction::SetSensitiveDetector()", "Run0052",
198 FatalErrorInArgument, eM); 198 FatalErrorInArgument, eM);
199 } 199 }
200 found = true; 200 found = true;
201 for (auto& i : pos->second) { 201 for (auto& i : pos->second) {
202 SetSensitiveDetector(i, aSD); 202 SetSensitiveDetector(i, aSD);
203 } 203 }
204 } 204 }
205 if (!found) { 205 if (!found) {
206 G4String eM2 = "No logical volume of name 206 G4String eM2 = "No logical volume of name <";
207 eM2 += logVolName; 207 eM2 += logVolName;
208 eM2 += "> is found. The specified sensitiv 208 eM2 += "> is found. The specified sensitive detector <";
209 eM2 += aSD->GetName(); 209 eM2 += aSD->GetName();
210 eM2 += "> couldn't be assigned to any volu 210 eM2 += "> couldn't be assigned to any volume.";
211 G4Exception("G4VUserDetectorConstruction:: 211 G4Exception("G4VUserDetectorConstruction::SetSensitiveDetector()", "Run0053",
212 FatalErrorInArgument, eM2); 212 FatalErrorInArgument, eM2);
213 } 213 }
214 } 214 }
215 215
216 // ------------------------------------------- 216 // --------------------------------------------------------------------
217 void G4VUserDetectorConstruction::SetSensitive 217 void G4VUserDetectorConstruction::SetSensitiveDetector(G4LogicalVolume* logVol,
218 218 G4VSensitiveDetector* aSD)
219 { 219 {
220 assert(logVol != nullptr && aSD != nullptr); 220 assert(logVol != nullptr && aSD != nullptr);
221 221
222 // The aSD has already been added by user to 222 // The aSD has already been added by user to the manager if needed
223 // G4SDManager::GetSDMpointer()->AddNewDetec 223 // G4SDManager::GetSDMpointer()->AddNewDetector(aSD);
224 224
225 // New Logic: allow for "multiple" SDs being 225 // New Logic: allow for "multiple" SDs being attached to a single LV.
226 // To do that we use a special proxy SD call 226 // To do that we use a special proxy SD called G4MultiSensitiveDetector
227 227
228 // Get existing SD if already set and check 228 // Get existing SD if already set and check if it is of the special type
229 G4VSensitiveDetector* originalSD = logVol->G 229 G4VSensitiveDetector* originalSD = logVol->GetSensitiveDetector();
230 if (originalSD == aSD) { 230 if (originalSD == aSD) {
231 G4ExceptionDescription msg; 231 G4ExceptionDescription msg;
232 msg << "Attempting to add multiple times t 232 msg << "Attempting to add multiple times the same sensitive detector (\"";
233 msg << originalSD->GetName() << "\") is no 233 msg << originalSD->GetName() << "\") is not allowed, skipping.";
234 G4Exception("G4VUserDetectorConstruction:: 234 G4Exception("G4VUserDetectorConstruction::SetSensitiveDetector", "Run0054", JustWarning, msg);
235 return; 235 return;
236 } 236 }
237 if (originalSD == nullptr) { 237 if (originalSD == nullptr) {
238 logVol->SetSensitiveDetector(aSD); 238 logVol->SetSensitiveDetector(aSD);
239 } 239 }
240 else { 240 else {
241 auto msd = dynamic_cast<G4MultiSensitiveDe 241 auto msd = dynamic_cast<G4MultiSensitiveDetector*>(originalSD);
242 if (msd != nullptr) { 242 if (msd != nullptr) {
243 msd->AddSD(aSD); 243 msd->AddSD(aSD);
244 } 244 }
245 else { 245 else {
246 std::ostringstream mn; 246 std::ostringstream mn;
247 mn << "/MultiSD_" << logVol->GetName() < 247 mn << "/MultiSD_" << logVol->GetName() << "_" << logVol;
248 const G4String msdname = mn.str(); 248 const G4String msdname = mn.str();
249 msd = new G4MultiSensitiveDetector(msdna 249 msd = new G4MultiSensitiveDetector(msdname);
250 // We need to register the proxy to have 250 // We need to register the proxy to have correct handling of IDs
251 G4SDManager::GetSDMpointer()->AddNewDete 251 G4SDManager::GetSDMpointer()->AddNewDetector(msd);
252 msd->AddSD(originalSD); 252 msd->AddSD(originalSD);
253 msd->AddSD(aSD); 253 msd->AddSD(aSD);
254 logVol->SetSensitiveDetector(msd); 254 logVol->SetSensitiveDetector(msd);
255 } 255 }
256 } 256 }
257 } 257 }
258 258