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25 // 25 //
26 // Class G4TransportationManager implementatio << 26 //
>> 27 // $Id: G4TransportationManager.cc,v 1.16 2010-07-13 15:59:42 gcosmo Exp $
>> 28 // GEANT4 tag $Name: geant4-09-04-patch-01 $
>> 29 //
>> 30 //
>> 31 // G4TransportationManager
27 // 32 //
28 // Created : J.Apostolakis, 1997 33 // Created : J.Apostolakis, 1997
29 // Reviewed: G.Cosmo, 2006 34 // Reviewed: G.Cosmo, 2006
>> 35 // 10.04.07 V.Ivanchenko Use unique G4SafetyHelper
>> 36 //
30 // ------------------------------------------- 37 // --------------------------------------------------------------------
31 38
32 #include "G4TransportationManager.hh" 39 #include "G4TransportationManager.hh"
33 40
34 #include <algorithm> 41 #include <algorithm>
35 42
36 #include "G4GeometryMessenger.hh" 43 #include "G4GeometryMessenger.hh"
37 #include "G4PropagatorInField.hh" 44 #include "G4PropagatorInField.hh"
38 #include "G4FieldManager.hh" 45 #include "G4FieldManager.hh"
39 #include "G4LogicalVolume.hh" 46 #include "G4LogicalVolume.hh"
40 #include "G4PVPlacement.hh" 47 #include "G4PVPlacement.hh"
41 48
42 // Initialise the static instance of the singl 49 // Initialise the static instance of the singleton
43 // 50 //
44 G4ThreadLocal G4TransportationManager* << 51 G4TransportationManager* G4TransportationManager::fTransportationManager=0;
45 G4TransportationManager::fTransportationManage <<
46 <<
47 // The first registered navigator -- expect th <<
48 // If it has an external sub-navigator, it wi <<
49 G4Navigator* G4TransportationManager::fFirstTr <<
50 52
51 // ------------------------------------------- 53 // ----------------------------------------------------------------------------
52 // Constructor 54 // Constructor
53 // 55 //
54 G4TransportationManager::G4TransportationManag 56 G4TransportationManager::G4TransportationManager()
55 { 57 {
56 if (fTransportationManager != nullptr) << 58 if (fTransportationManager)
57 { 59 {
>> 60 G4cerr << "Only ONE instance of G4TransportationManager is allowed!"
>> 61 << G4endl;
58 G4Exception("G4TransportationManager::G4Tr 62 G4Exception("G4TransportationManager::G4TransportationManager()",
59 "GeomNav0002", FatalException, << 63 "InvalidSetup", FatalException,
60 "Only ONE instance of G4Transp 64 "Only ONE instance of G4TransportationManager is allowed!");
61 } 65 }
62 66
63 // Create the navigator for tracking and act 67 // Create the navigator for tracking and activate it; add to collections
64 // 68 //
65 G4Navigator* trackingNavigator= nullptr; << 69 G4Navigator* trackingNavigator = new G4Navigator();
66 if( (fFirstTrackingNavigator != nullptr) && <<
67 { <<
68 trackingNavigator = fFirstTrackingNavigat <<
69 } <<
70 else <<
71 { <<
72 trackingNavigator = new G4Navigator(); <<
73 if( fFirstTrackingNavigator == nullptr ) <<
74 { <<
75 fFirstTrackingNavigator = trackingNavi <<
76 } <<
77 } <<
78 trackingNavigator->Activate(true); 70 trackingNavigator->Activate(true);
79 fNavigators.push_back(trackingNavigator); 71 fNavigators.push_back(trackingNavigator);
80 fActiveNavigators.push_back(trackingNavigato 72 fActiveNavigators.push_back(trackingNavigator);
81 fWorlds.push_back(trackingNavigator->GetWorl 73 fWorlds.push_back(trackingNavigator->GetWorldVolume()); // NULL registered
82 74
83 fGeomMessenger = new G4GeometryMessenger( 75 fGeomMessenger = new G4GeometryMessenger(this);
84 fFieldManager = new G4FieldManager(); // << 76 fFieldManager = new G4FieldManager();
85 fPropagatorInField= new G4PropagatorInField( 77 fPropagatorInField= new G4PropagatorInField(trackingNavigator,fFieldManager);
86 fSafetyHelper = new G4SafetyHelper(); 78 fSafetyHelper = new G4SafetyHelper();
87 <<
88 G4FieldManager::SetGlobalFieldManager(fField <<
89 } 79 }
90 80
91 // ------------------------------------------- 81 // ----------------------------------------------------------------------------
92 // Destructor 82 // Destructor
93 // 83 //
94 G4TransportationManager::~G4TransportationMana 84 G4TransportationManager::~G4TransportationManager()
95 { 85 {
96 delete fSafetyHelper; << 86 delete fFieldManager;
97 delete fPropagatorInField; 87 delete fPropagatorInField;
>> 88 ClearNavigators();
98 delete fGeomMessenger; 89 delete fGeomMessenger;
99 ClearNavigators(); << 90 delete fSafetyHelper;
100 fTransportationManager = nullptr; <<
101 } 91 }
102 92
103 // ------------------------------------------- 93 // ----------------------------------------------------------------------------
104 // GetTransportationManager() 94 // GetTransportationManager()
105 // 95 //
106 // Retrieve the static instance of the singlet << 96 // Retrieve the static instance of the singleton
107 // <<
108 G4TransportationManager* G4TransportationManag <<
109 { <<
110 if (fTransportationManager == nullptr) <<
111 { <<
112 fTransportationManager = new G4Transporta <<
113 } <<
114 return fTransportationManager; <<
115 } <<
116 <<
117 // ------------------------------------------- <<
118 // GetInstanceIfExist() <<
119 // <<
120 // Retrieve the static instance pointer of the <<
121 // 97 //
122 G4TransportationManager* G4TransportationManag << 98 G4TransportationManager* G4TransportationManager::GetTransportationManager()
123 { 99 {
>> 100 static G4TransportationManager theInstance;
>> 101 if (!fTransportationManager)
>> 102 fTransportationManager = &theInstance;
>> 103
124 return fTransportationManager; 104 return fTransportationManager;
125 } 105 }
126 106
127 // ------------------------------------------- 107 // ----------------------------------------------------------------------------
128 // SetFieldManager() 108 // SetFieldManager()
129 // 109 //
130 // Set the associated field manager. 110 // Set the associated field manager.
131 // 111 //
132 void G4TransportationManager::SetFieldManager( 112 void G4TransportationManager::SetFieldManager(G4FieldManager* newFieldManager)
133 { 113 {
134 fFieldManager = newFieldManager; 114 fFieldManager = newFieldManager;
135 G4FieldManager::SetGlobalFieldManager(fFiel <<
136 115
137 // Message the PropagatorInField, 116 // Message the PropagatorInField,
138 // which also maintains this information (t 117 // which also maintains this information (to be reviewed)
139 // 118 //
140 if( fPropagatorInField != nullptr ) << 119 if( fPropagatorInField )
141 { 120 {
142 fPropagatorInField -> SetDetectorFieldMa 121 fPropagatorInField -> SetDetectorFieldManager( newFieldManager );
143 } 122 }
144 } 123 }
145 124
146 // ------------------------------------------- 125 // ----------------------------------------------------------------------------
147 // SetNavigatorForTracking() <<
148 // <<
149 // Set the active navigator for tracking, alwa <<
150 // the first in the collection of registered n <<
151 // <<
152 void G4TransportationManager::SetNavigatorForT <<
153 { <<
154 fNavigators[0] = newNavigator; <<
155 fActiveNavigators[0] = newNavigator; <<
156 fPropagatorInField->SetNavigatorForPropagat <<
157 } <<
158 <<
159 // ------------------------------------------- <<
160 // ClearNavigators() 126 // ClearNavigators()
161 // 127 //
162 // Clear collection of navigators and delete a 128 // Clear collection of navigators and delete allocated objects.
163 // Called only by the class destructor. 129 // Called only by the class destructor.
164 // 130 //
165 void G4TransportationManager::ClearNavigators( 131 void G4TransportationManager::ClearNavigators()
166 { 132 {
167 for (const auto & fNavigator : fNavigators) << 133 std::vector<G4Navigator*>::iterator pNav;
>> 134 for (pNav=fNavigators.begin(); pNav!=fNavigators.end(); pNav++)
168 { 135 {
169 delete fNavigator; << 136 delete *pNav;
170 } 137 }
171 fNavigators.clear(); 138 fNavigators.clear();
172 fActiveNavigators.clear(); 139 fActiveNavigators.clear();
173 fWorlds.clear(); 140 fWorlds.clear();
174 } 141 }
175 142
176 // ------------------------------------------- 143 // ----------------------------------------------------------------------------
177 // GetParallelWorld() 144 // GetParallelWorld()
178 // 145 //
179 // Provided the name of a world volume, return 146 // Provided the name of a world volume, returns the associated world pointer.
180 // If not existing, create (allocate) and regi 147 // If not existing, create (allocate) and register it in the collection.
181 // 148 //
182 G4VPhysicalVolume* 149 G4VPhysicalVolume*
183 G4TransportationManager::GetParallelWorld( con 150 G4TransportationManager::GetParallelWorld( const G4String& worldName )
184 { 151 {
185 G4VPhysicalVolume* wPV = IsWorldExisting(wo 152 G4VPhysicalVolume* wPV = IsWorldExisting(worldName);
186 if (wPV == nullptr) << 153 if (!wPV)
187 { 154 {
188 wPV = GetNavigatorForTracking()->GetWorld 155 wPV = GetNavigatorForTracking()->GetWorldVolume();
189 G4LogicalVolume* wLV = wPV->GetLogicalVol 156 G4LogicalVolume* wLV = wPV->GetLogicalVolume();
190 wLV = new G4LogicalVolume(wLV->GetSolid() << 157 wLV = new G4LogicalVolume(wLV->GetSolid(), 0,
191 worldName); 158 worldName);
192 wPV = new G4PVPlacement (wPV->GetRotation 159 wPV = new G4PVPlacement (wPV->GetRotation(),
193 wPV->GetTranslat 160 wPV->GetTranslation(),
194 wLV, worldName, << 161 wLV, worldName, 0, false, 0);
195 RegisterWorld(wPV); 162 RegisterWorld(wPV);
196 } 163 }
197 return wPV; 164 return wPV;
198 } 165 }
199 166
200 // ------------------------------------------- 167 // ----------------------------------------------------------------------------
201 // GetNavigator() 168 // GetNavigator()
202 // 169 //
203 // Provided the name of a world volume, return 170 // Provided the name of a world volume, returns the associated navigator.
204 // If not existing, create it and register it 171 // If not existing, create it and register it in the collection, throw an
205 // exception if the associated parallel world 172 // exception if the associated parallel world does not exist.
206 // 173 //
207 G4Navigator* G4TransportationManager::GetNavig 174 G4Navigator* G4TransportationManager::GetNavigator( const G4String& worldName )
208 { 175 {
209 // If already existing, return the stored p 176 // If already existing, return the stored pointer to the navigator
210 // 177 //
211 for (const auto & fNavigator : fNavigators) << 178 std::vector<G4Navigator*>::iterator pNav;
>> 179 for (pNav=fNavigators.begin(); pNav!=fNavigators.end(); pNav++)
212 { 180 {
213 if (fNavigator->GetWorldVolume()->GetNam << 181 if ((*pNav)->GetWorldVolume()->GetName() == worldName) { return *pNav; }
214 { <<
215 return fNavigator; <<
216 } <<
217 } 182 }
218 183
219 // Check if world of that name already exis 184 // Check if world of that name already exists,
220 // create a navigator and register it 185 // create a navigator and register it
221 // 186 //
222 G4Navigator* aNavigator = nullptr; << 187 G4Navigator* aNavigator = 0;
223 G4VPhysicalVolume* aWorld = IsWorldExisting 188 G4VPhysicalVolume* aWorld = IsWorldExisting(worldName);
224 if(aWorld != nullptr) << 189 if(aWorld)
225 { 190 {
226 aNavigator = new G4Navigator(); 191 aNavigator = new G4Navigator();
227 aNavigator->SetWorldVolume(aWorld); 192 aNavigator->SetWorldVolume(aWorld);
228 fNavigators.push_back(aNavigator); 193 fNavigators.push_back(aNavigator);
229 } 194 }
230 else 195 else
231 { 196 {
232 G4String message 197 G4String message
233 = "World volume with name -" + worldN 198 = "World volume with name -" + worldName
234 + "- does not exist. Create it first 199 + "- does not exist. Create it first by GetParallelWorld() method!";
235 G4Exception("G4TransportationManager::Ge 200 G4Exception("G4TransportationManager::GetNavigator(name)",
236 "GeomNav0002", FatalExceptio << 201 "InvalidSetup", FatalException, message);
237 } 202 }
238 203
239 return aNavigator; 204 return aNavigator;
240 } 205 }
241 206
242 // ------------------------------------------- 207 // ----------------------------------------------------------------------------
243 // GetNavigator() 208 // GetNavigator()
244 // 209 //
245 // Provided a pointer to a world volume, retur 210 // Provided a pointer to a world volume, returns the associated navigator.
246 // Create it in case not existing and add it t 211 // Create it in case not existing and add it to the collection.
247 // If world volume not existing, issue an exce 212 // If world volume not existing, issue an exception.
248 // 213 //
249 G4Navigator* G4TransportationManager::GetNavig 214 G4Navigator* G4TransportationManager::GetNavigator( G4VPhysicalVolume* aWorld )
250 { 215 {
251 for (const auto & fNavigator : fNavigators) << 216 std::vector<G4Navigator*>::iterator pNav;
>> 217 for (pNav=fNavigators.begin(); pNav!=fNavigators.end(); pNav++)
252 { 218 {
253 if (fNavigator->GetWorldVolume() == aWorl << 219 if ((*pNav)->GetWorldVolume() == aWorld) { return *pNav; }
254 } 220 }
255 G4Navigator* aNavigator = nullptr; << 221 G4Navigator* aNavigator = 0;
256 auto pWorld = std::find(fWorlds.cbegin(), f << 222 std::vector<G4VPhysicalVolume*>::iterator pWorld =
257 if (pWorld != fWorlds.cend()) << 223 std::find(fWorlds.begin(), fWorlds.end(), aWorld);
>> 224 if (pWorld != fWorlds.end())
258 { 225 {
259 aNavigator = new G4Navigator(); 226 aNavigator = new G4Navigator();
260 aNavigator->SetWorldVolume(aWorld); 227 aNavigator->SetWorldVolume(aWorld);
261 fNavigators.push_back(aNavigator); 228 fNavigators.push_back(aNavigator);
262 } 229 }
263 else 230 else
264 { 231 {
265 G4String message 232 G4String message
266 = "World volume with name -" + aWorld 233 = "World volume with name -" + aWorld->GetName()
267 + "- does not exist. Create it first 234 + "- does not exist. Create it first by GetParallelWorld() method!";
268 G4Exception("G4TransportationManager::Ge 235 G4Exception("G4TransportationManager::GetNavigator(pointer)",
269 "GeomNav0002", FatalExceptio << 236 "InvalidSetup", FatalException, message);
270 } 237 }
271 238
272 return aNavigator; 239 return aNavigator;
273 } 240 }
274 241
275 // ------------------------------------------- 242 // ----------------------------------------------------------------------------
276 // DeRegisterNavigator() 243 // DeRegisterNavigator()
277 // 244 //
278 // Provided a pointer to an already allocated 245 // Provided a pointer to an already allocated navigator object, removes the
279 // associated entry in the navigators collecti 246 // associated entry in the navigators collection (remove pair) but does not
280 // delete the actual pointed object, which is 247 // delete the actual pointed object, which is still owned by the caller.
281 // The navigator for tracking -cannot- be dere 248 // The navigator for tracking -cannot- be deregistered.
282 // 249 //
283 void G4TransportationManager::DeRegisterNaviga 250 void G4TransportationManager::DeRegisterNavigator( G4Navigator* aNavigator )
284 { 251 {
285 if (aNavigator == fNavigators[0]) 252 if (aNavigator == fNavigators[0])
286 { 253 {
287 G4Exception("G4TransportationManager::De 254 G4Exception("G4TransportationManager::DeRegisterNavigator()",
288 "GeomNav0003", FatalExceptio << 255 "InvalidCall", FatalException,
289 "The navigator for tracking 256 "The navigator for tracking CANNOT be deregistered!");
290 } 257 }
291 auto pNav = std::find(fNavigators.cbegin(), << 258 std::vector<G4Navigator*>::iterator pNav =
292 if (pNav != fNavigators.cend()) << 259 std::find(fNavigators.begin(), fNavigators.end(), aNavigator);
>> 260 if (pNav != fNavigators.end())
293 { 261 {
294 // Deregister associated world volume 262 // Deregister associated world volume
295 // 263 //
296 DeRegisterWorld((*pNav)->GetWorldVolume( 264 DeRegisterWorld((*pNav)->GetWorldVolume());
297 265
298 // Deregister the navigator 266 // Deregister the navigator
299 // 267 //
300 fNavigators.erase(pNav); 268 fNavigators.erase(pNav);
301 } 269 }
302 else 270 else
303 { 271 {
304 G4String message 272 G4String message
305 = "Navigator for volume -" + aNavigat 273 = "Navigator for volume -" + aNavigator->GetWorldVolume()->GetName()
306 + "- not found in memory!"; 274 + "- not found in memory!";
307 G4Exception("G4TransportationManager::De 275 G4Exception("G4TransportationManager::DeRegisterNavigator()",
308 "GeomNav1002", JustWarning, << 276 "NoEffect", JustWarning, message);
309 } 277 }
310 } 278 }
311 279
312 // ------------------------------------------- 280 // ----------------------------------------------------------------------------
313 // ActivateNavigator() 281 // ActivateNavigator()
314 // 282 //
315 // Provided a pointer to an already allocated 283 // Provided a pointer to an already allocated navigator object, set to 'true'
316 // the associated activation flag for the navi 284 // the associated activation flag for the navigator in the collection.
317 // If the provided navigator is not already re 285 // If the provided navigator is not already registered, issue a warning
318 // Return the index of the activated navigator 286 // Return the index of the activated navigator. This index should be used for
319 // ComputeStep() method of G4PathFinder. 287 // ComputeStep() method of G4PathFinder.
320 // 288 //
321 G4int G4TransportationManager::ActivateNavigat 289 G4int G4TransportationManager::ActivateNavigator( G4Navigator* aNavigator )
322 { 290 {
323 auto pNav = std::find(fNavigators.cbegin(), << 291 std::vector<G4Navigator*>::iterator pNav =
324 if (pNav == fNavigators.cend()) << 292 std::find(fNavigators.begin(), fNavigators.end(), aNavigator);
>> 293 if (pNav == fNavigators.end())
325 { 294 {
326 G4String message 295 G4String message
327 = "Navigator for volume -" + aNavigat 296 = "Navigator for volume -" + aNavigator->GetWorldVolume()->GetName()
328 + "- not found in memory!"; 297 + "- not found in memory!";
329 G4Exception("G4TransportationManager::Ac 298 G4Exception("G4TransportationManager::ActivateNavigator()",
330 "GeomNav1002", FatalExceptio << 299 "NoEffect", JustWarning, message);
331 return -1; 300 return -1;
332 } 301 }
333 302
334 aNavigator->Activate(true); 303 aNavigator->Activate(true);
335 G4int id = 0; 304 G4int id = 0;
336 for(const auto & fActiveNavigator : fActive << 305 std::vector<G4Navigator*>::iterator pActiveNav;
>> 306 for(pActiveNav=fActiveNavigators.begin();
>> 307 pActiveNav!=fActiveNavigators.end(); pActiveNav++)
337 { 308 {
338 if (fActiveNavigator == aNavigator) { r << 309 if (*pActiveNav == aNavigator) { return id; }
339 ++id; << 310 id++;
340 } 311 }
341 312
342 fActiveNavigators.push_back(aNavigator); 313 fActiveNavigators.push_back(aNavigator);
343 return id; 314 return id;
344 } 315 }
345 316
346 // ------------------------------------------- 317 // ----------------------------------------------------------------------------
347 // DeActivateNavigator() 318 // DeActivateNavigator()
348 // 319 //
349 // Provided a pointer to an already allocated 320 // Provided a pointer to an already allocated navigator object, set to 'false'
350 // the associated activation flag in the navig 321 // the associated activation flag in the navigators collection.
351 // If the provided navigator is not already re 322 // If the provided navigator is not already registered, issue a warning.
352 // 323 //
353 void G4TransportationManager::DeActivateNaviga 324 void G4TransportationManager::DeActivateNavigator( G4Navigator* aNavigator )
354 { 325 {
355 auto pNav = std::find(fNavigators.cbegin(), << 326 std::vector<G4Navigator*>::iterator pNav =
356 if (pNav != fNavigators.cend()) << 327 std::find(fNavigators.begin(), fNavigators.end(), aNavigator);
>> 328 if (pNav != fNavigators.end())
357 { 329 {
358 (*pNav)->Activate(false); 330 (*pNav)->Activate(false);
359 } 331 }
360 else 332 else
361 { 333 {
362 G4String message 334 G4String message
363 = "Navigator for volume -" + aNavigat 335 = "Navigator for volume -" + aNavigator->GetWorldVolume()->GetName()
364 + "- not found in memory!"; 336 + "- not found in memory!";
365 G4Exception("G4TransportationManager::De 337 G4Exception("G4TransportationManager::DeActivateNavigator()",
366 "GeomNav1002", JustWarning, << 338 "NoEffect", JustWarning, message);
367 } 339 }
368 340
369 auto pActiveNav = std::find(fActiveNavigato << 341 std::vector<G4Navigator*>::iterator pActiveNav =
370 fActiveNavigato << 342 std::find(fActiveNavigators.begin(), fActiveNavigators.end(), aNavigator);
371 if (pActiveNav != fActiveNavigators.cend()) << 343 if (pActiveNav != fActiveNavigators.end())
372 { 344 {
373 fActiveNavigators.erase(pActiveNav); 345 fActiveNavigators.erase(pActiveNav);
374 } 346 }
375 } 347 }
376 348
377 // ------------------------------------------- 349 // ----------------------------------------------------------------------------
378 // InactivateAll() 350 // InactivateAll()
379 // 351 //
380 // Inactivate all the navigators except for th 352 // Inactivate all the navigators except for the tracking one, and clear the
381 // store of active navigators. 353 // store of active navigators.
382 // 354 //
383 void G4TransportationManager::InactivateAll( ) 355 void G4TransportationManager::InactivateAll( )
384 { 356 {
385 for (const auto & fActiveNavigator : fActiv << 357 std::vector<G4Navigator*>::iterator pNav;
>> 358 for (pNav=fActiveNavigators.begin(); pNav!=fActiveNavigators.end(); pNav++)
386 { 359 {
387 fActiveNavigator->Activate(false); << 360 (*pNav)->Activate(false);
388 } 361 }
389 fActiveNavigators.clear(); 362 fActiveNavigators.clear();
390 363
391 // Restore status for the navigator for tra 364 // Restore status for the navigator for tracking
392 // 365 //
393 fNavigators[0]->Activate(true); 366 fNavigators[0]->Activate(true);
394 fActiveNavigators.push_back(fNavigators[0]) 367 fActiveNavigators.push_back(fNavigators[0]);
395 } 368 }
396 369
397 // ------------------------------------------- 370 // ----------------------------------------------------------------------------
398 // IsWorldExisting() 371 // IsWorldExisting()
399 // 372 //
400 // Verify existance or not of an istance of th 373 // Verify existance or not of an istance of the world volume with
401 // same name in the collection. Return the wor 374 // same name in the collection. Return the world pointer if existing.
402 // 375 //
403 G4VPhysicalVolume* 376 G4VPhysicalVolume*
404 G4TransportationManager::IsWorldExisting ( con 377 G4TransportationManager::IsWorldExisting ( const G4String& name )
405 { 378 {
406 auto pWorld = fWorlds.begin(); << 379 std::vector<G4VPhysicalVolume*>::iterator pWorld = fWorlds.begin();
407 if ( *pWorld==nullptr ) { *pWorld=fNavigat << 380 if (*pWorld==0) { *pWorld=fNavigators[0]->GetWorldVolume(); }
408 381
409 for (const auto & fWorld : fWorlds) << 382 for (pWorld=fWorlds.begin(); pWorld!=fWorlds.end(); pWorld++)
410 { 383 {
411 if (fWorld->GetName() == name ) { return << 384 if ((*pWorld)->GetName() == name ) { return *pWorld; }
412 } 385 }
413 return nullptr; << 386 return 0;
414 } 387 }
415 388
416 // ------------------------------------------- 389 // ----------------------------------------------------------------------------
417 // RegisterWorld() 390 // RegisterWorld()
418 // 391 //
419 // Provided a pointer to an already allocated 392 // Provided a pointer to an already allocated world object, check and add the
420 // associated entry in the worlds collection. 393 // associated entry in the worlds collection. Return 'true' if registration
421 // succeeds and the new entry is created. 394 // succeeds and the new entry is created.
422 // 395 //
423 G4bool G4TransportationManager::RegisterWorld( 396 G4bool G4TransportationManager::RegisterWorld( G4VPhysicalVolume* aWorld )
424 { 397 {
425 G4bool done = false; 398 G4bool done = false;
426 399
427 auto pWorld = std::find(fWorlds.cbegin(), f << 400 std::vector<G4VPhysicalVolume*>::iterator pWorld =
428 if (pWorld == fWorlds.cend()) << 401 std::find(fWorlds.begin(), fWorlds.end(), aWorld);
>> 402 if (pWorld == fWorlds.end())
429 { 403 {
430 fWorlds.push_back(aWorld); 404 fWorlds.push_back(aWorld);
431 done = true; 405 done = true;
432 } 406 }
433 return done; 407 return done;
434 } 408 }
435 409
436 // ------------------------------------------- 410 // ----------------------------------------------------------------------------
437 // DeRegisterWorld() 411 // DeRegisterWorld()
438 // 412 //
439 // Provided a pointer to an already allocated 413 // Provided a pointer to an already allocated world object, removes the
440 // associated entry in the worlds collection b 414 // associated entry in the worlds collection but does not delete the actual
441 // pointed object, which is still owned by the 415 // pointed object, which is still owned by the caller.
442 // 416 //
443 void G4TransportationManager::DeRegisterWorld( 417 void G4TransportationManager::DeRegisterWorld( G4VPhysicalVolume* aWorld )
444 { 418 {
445 auto pWorld = std::find(fWorlds.cbegin(), f << 419 std::vector<G4VPhysicalVolume*>::iterator pWorld =
446 if (pWorld != fWorlds.cend()) << 420 std::find(fWorlds.begin(), fWorlds.end(), aWorld);
>> 421 if (pWorld != fWorlds.end())
447 { 422 {
448 fWorlds.erase(pWorld); 423 fWorlds.erase(pWorld);
449 } 424 }
450 else 425 else
451 { 426 {
452 G4String message 427 G4String message
453 = "World volume -" + aWorld->GetName() 428 = "World volume -" + aWorld->GetName() + "- not found in memory!";
454 G4Exception("G4TransportationManager::DeR 429 G4Exception("G4TransportationManager::DeRegisterWorld()",
455 "GeomNav1002", JustWarning, m << 430 "InvalidSetup", FatalException, message);
456 } 431 }
457 } <<
458 <<
459 // ------------------------------------------- <<
460 // ClearParallelWorlds() <<
461 // <<
462 // Clear collection of navigators and delete a <<
463 // parallel worlds. <<
464 // Called only by the RunManager when the enti <<
465 // scratch. <<
466 // <<
467 void G4TransportationManager::ClearParallelWor <<
468 { <<
469 auto pNav = fNavigators.cbegin(); <<
470 G4Navigator* trackingNavigator = *pNav; <<
471 for (pNav=fNavigators.cbegin(); pNav!=fNavi <<
472 { <<
473 if (*pNav != trackingNavigator) { delete <<
474 } <<
475 fNavigators.clear(); <<
476 fActiveNavigators.clear(); <<
477 fWorlds.clear(); <<
478 <<
479 fNavigators.push_back(trackingNavigator); <<
480 fActiveNavigators.push_back(trackingNavigat <<
481 fWorlds.push_back(nullptr); // NULL registe <<
482 } <<
483 <<
484 // ------------------------------------------- <<
485 // GetFirstTrackingNavigator() <<
486 // <<
487 // Get pointer to the first tracking Navigator <<
488 // <<
489 G4Navigator* G4TransportationManager::GetFirst <<
490 { <<
491 return fFirstTrackingNavigator; <<
492 } <<
493 <<
494 // ------------------------------------------- <<
495 // GetFirstTrackingNavigator() <<
496 // <<
497 // Get pointer to the first tracking Navigator <<
498 <<
499 void G4TransportationManager::SetFirstTracking <<
500 { <<
501 fFirstTrackingNavigator= nav; <<
502 } 432 }
503 433