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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // class G4LogicalVolume implementation 26 // class G4LogicalVolume implementation
27 // 27 //
28 // 15.01.13 G.Cosmo, A.Dotti: Modified for thr 28 // 15.01.13 G.Cosmo, A.Dotti: Modified for thread-safety for MT
29 // 01.03.05 G.Santin: Added flag for optional 29 // 01.03.05 G.Santin: Added flag for optional propagation of GetMass()
30 // 17.05.02 G.Cosmo: Added flag for optional o 30 // 17.05.02 G.Cosmo: Added flag for optional optimisation
31 // 12.02.99 S.Giani: Default initialization of 31 // 12.02.99 S.Giani: Default initialization of voxelization quality
32 // 04.08.97 P.M.DeFreitas: Added methods for p 32 // 04.08.97 P.M.DeFreitas: Added methods for parameterised simulation
33 // 11.07.95 P.Kent: Initial version 33 // 11.07.95 P.Kent: Initial version
34 // ------------------------------------------- 34 // --------------------------------------------------------------------
35 35
36 #include "G4LogicalVolume.hh" 36 #include "G4LogicalVolume.hh"
37 #include "G4LogicalVolumeStore.hh" 37 #include "G4LogicalVolumeStore.hh"
38 #include "G4VSolid.hh" 38 #include "G4VSolid.hh"
39 #include "G4Material.hh" 39 #include "G4Material.hh"
40 #include "G4VPVParameterisation.hh" 40 #include "G4VPVParameterisation.hh"
41 #include "G4VisAttributes.hh" 41 #include "G4VisAttributes.hh"
42 42
43 #include "G4UnitsTable.hh" 43 #include "G4UnitsTable.hh"
44 44
45 G4LVData::G4LVData() {;} 45 G4LVData::G4LVData() {;}
46 46
47 // This new field helps to use the class G4LVM 47 // This new field helps to use the class G4LVManager
48 // 48 //
49 G4LVManager G4LogicalVolume::subInstanceManage 49 G4LVManager G4LogicalVolume::subInstanceManager;
50 50
51 // These macros change the references to field 51 // These macros change the references to fields that are now encapsulated
52 // in the class G4LVData. 52 // in the class G4LVData.
53 // 53 //
54 #define G4MT_solid ((subInstanceManager.of 54 #define G4MT_solid ((subInstanceManager.offset[instanceID]).fSolid)
55 #define G4MT_sdetector ((subInstanceManager.of 55 #define G4MT_sdetector ((subInstanceManager.offset[instanceID]).fSensitiveDetector)
56 #define G4MT_fmanager ((subInstanceManager.of 56 #define G4MT_fmanager ((subInstanceManager.offset[instanceID]).fFieldManager)
57 #define G4MT_material ((subInstanceManager.of 57 #define G4MT_material ((subInstanceManager.offset[instanceID]).fMaterial)
58 #define G4MT_mass ((subInstanceManager.of 58 #define G4MT_mass ((subInstanceManager.offset[instanceID]).fMass)
59 #define G4MT_ccouple ((subInstanceManager.of 59 #define G4MT_ccouple ((subInstanceManager.offset[instanceID]).fCutsCouple)
60 #define G4MT_instance (subInstanceManager.off 60 #define G4MT_instance (subInstanceManager.offset[instanceID])
61 61
62 // ******************************************* 62 // ********************************************************************
63 // Constructor - sets member data and adds to 63 // Constructor - sets member data and adds to logical Store,
64 // voxel pointer for optimisatio 64 // voxel pointer for optimisation set to 0 by default.
65 // Initialises daughter vector t 65 // Initialises daughter vector to 0 length.
66 // ******************************************* 66 // ********************************************************************
67 // 67 //
68 G4LogicalVolume::G4LogicalVolume( G4VSolid* pS 68 G4LogicalVolume::G4LogicalVolume( G4VSolid* pSolid,
69 G4Material* 69 G4Material* pMaterial,
70 const G4String& na 70 const G4String& name,
71 G4FieldManag 71 G4FieldManager* pFieldMgr,
72 G4VSensitive 72 G4VSensitiveDetector* pSDetector,
73 G4UserLimits 73 G4UserLimits* pULimits,
74 G4bool optim 74 G4bool optimise )
75 : fDaughters(0,(G4VPhysicalVolume*)nullptr), 75 : fDaughters(0,(G4VPhysicalVolume*)nullptr), fDaughtersVolumeType(kNormal),
76 fOptimise(optimise) 76 fOptimise(optimise)
77 { 77 {
78 // Initialize 'Shadow'/master pointers - for 78 // Initialize 'Shadow'/master pointers - for use in copying to workers
79 // 79 //
80 fSolid = pSolid; 80 fSolid = pSolid;
81 fSensitiveDetector = pSDetector; 81 fSensitiveDetector = pSDetector;
82 fFieldManager = pFieldMgr; 82 fFieldManager = pFieldMgr;
83 83
84 instanceID = subInstanceManager.CreateSubIns 84 instanceID = subInstanceManager.CreateSubInstance();
85 AssignFieldManager(pFieldMgr); 85 AssignFieldManager(pFieldMgr);
86 86
87 G4MT_mass = 0.; 87 G4MT_mass = 0.;
88 G4MT_ccouple = nullptr; 88 G4MT_ccouple = nullptr;
89 89
90 SetSolid(pSolid); 90 SetSolid(pSolid);
91 SetMaterial(pMaterial); 91 SetMaterial(pMaterial);
92 SetName(name); 92 SetName(name);
93 SetSensitiveDetector(pSDetector); 93 SetSensitiveDetector(pSDetector);
94 SetUserLimits(pULimits); 94 SetUserLimits(pULimits);
95 95
96 // Initialize 'Shadow' data structure - for 96 // Initialize 'Shadow' data structure - for use by object persistency
97 // 97 //
98 lvdata = new G4LVData(); 98 lvdata = new G4LVData();
99 lvdata->fSolid = pSolid; 99 lvdata->fSolid = pSolid;
100 lvdata->fMaterial = pMaterial; 100 lvdata->fMaterial = pMaterial;
101 101
102 // 102 //
103 // Add to store 103 // Add to store
104 // 104 //
105 G4LogicalVolumeStore::Register(this); 105 G4LogicalVolumeStore::Register(this);
106 } 106 }
107 107
108 // ******************************************* 108 // ********************************************************************
109 // Fake default constructor - sets only member 109 // Fake default constructor - sets only member data and allocates memory
110 // for usage restri 110 // for usage restricted to object persistency.
111 // ******************************************* 111 // ********************************************************************
112 // 112 //
113 G4LogicalVolume::G4LogicalVolume( __void__& ) 113 G4LogicalVolume::G4LogicalVolume( __void__& )
114 : fDaughters(0,(G4VPhysicalVolume*)nullptr), 114 : fDaughters(0,(G4VPhysicalVolume*)nullptr), fName("")
115 { 115 {
116 instanceID = subInstanceManager.CreateSubIns 116 instanceID = subInstanceManager.CreateSubInstance();
117 117
118 SetSensitiveDetector(nullptr); // G4MT_sd 118 SetSensitiveDetector(nullptr); // G4MT_sdetector = nullptr;
119 SetFieldManager(nullptr, false); // G4MT_fm 119 SetFieldManager(nullptr, false); // G4MT_fmanager = nullptr;
120 120
121 G4MT_mass = 0.; 121 G4MT_mass = 0.;
122 G4MT_ccouple = nullptr; 122 G4MT_ccouple = nullptr;
123 123
124 // Add to store 124 // Add to store
125 // 125 //
126 G4LogicalVolumeStore::Register(this); 126 G4LogicalVolumeStore::Register(this);
127 } 127 }
128 128
129 // ******************************************* 129 // ********************************************************************
130 // Destructor - Removes itself from solid Stor 130 // Destructor - Removes itself from solid Store
131 // NOTE: Not virtual 131 // NOTE: Not virtual
132 // ******************************************* 132 // ********************************************************************
133 // 133 //
134 G4LogicalVolume::~G4LogicalVolume() 134 G4LogicalVolume::~G4LogicalVolume()
135 { 135 {
136 if (!fLock && fRootRegion) // De-register r 136 if (!fLock && fRootRegion) // De-register root region first if not locked
137 { // and flagged a 137 { // and flagged as root logical-volume
138 fRegion->RemoveRootLogicalVolume(this, tru 138 fRegion->RemoveRootLogicalVolume(this, true);
139 } 139 }
140 delete lvdata; 140 delete lvdata;
141 G4LogicalVolumeStore::DeRegister(this); 141 G4LogicalVolumeStore::DeRegister(this);
142 } 142 }
143 143
144 // ******************************************* 144 // ********************************************************************
145 // SetName - Set volume name and notify store <<
146 // ******************************************* <<
147 // <<
148 void G4LogicalVolume::SetName(const G4String& <<
149 { <<
150 fName = pName; <<
151 G4LogicalVolumeStore::GetInstance()->SetMapV <<
152 } <<
153 <<
154 // ******************************************* <<
155 // InitialiseWorker 145 // InitialiseWorker
156 // 146 //
157 // This method is similar to the constructor. 147 // This method is similar to the constructor. It is used by each worker
158 // thread to achieve the same effect as that o 148 // thread to achieve the same effect as that of the master thread exept
159 // to register the new created instance. This 149 // to register the new created instance. This method is invoked explicitly.
160 // It does not create a new G4LogicalVolume in 150 // It does not create a new G4LogicalVolume instance. It only assign the value
161 // for the fields encapsulated by the class G4 151 // for the fields encapsulated by the class G4LVData.
162 // ******************************************* 152 // ********************************************************************
163 // 153 //
164 void G4LogicalVolume:: 154 void G4LogicalVolume::
165 InitialiseWorker( G4LogicalVolume* /*pMasterOb 155 InitialiseWorker( G4LogicalVolume* /*pMasterObject*/,
166 G4VSolid* pSolid, 156 G4VSolid* pSolid,
167 G4VSensitiveDetector* pSDete 157 G4VSensitiveDetector* pSDetector)
168 { 158 {
169 subInstanceManager.SlaveCopySubInstanceArray 159 subInstanceManager.SlaveCopySubInstanceArray();
170 160
171 SetSolid(pSolid); 161 SetSolid(pSolid);
172 SetSensitiveDetector(pSDetector); // How th 162 SetSensitiveDetector(pSDetector); // How this object is available now ?
173 AssignFieldManager(fFieldManager); 163 AssignFieldManager(fFieldManager);
174 // Should be set - but a per-thread copy is 164 // Should be set - but a per-thread copy is not available yet
175 // Must not call SetFieldManager(), which p 165 // Must not call SetFieldManager(), which propagates FieldMgr
176 166
177 #ifdef CLONE_FIELD_MGR 167 #ifdef CLONE_FIELD_MGR
178 // Create a field FieldManager by cloning 168 // Create a field FieldManager by cloning
179 // 169 //
180 G4FieldManager workerFldMgr = fFieldManager- 170 G4FieldManager workerFldMgr = fFieldManager->GetWorkerClone(G4bool* created);
181 if( created || (GetFieldManager() != workerF 171 if( created || (GetFieldManager() != workerFldMgr) )
182 { 172 {
183 SetFieldManager(fFieldManager, false); // 173 SetFieldManager(fFieldManager, false); // which propagates FieldMgr
184 } 174 }
185 else 175 else
186 { 176 {
187 // Field manager existed and is equal to c 177 // Field manager existed and is equal to current one
188 // 178 //
189 AssignFieldManager(workerFldMgr); 179 AssignFieldManager(workerFldMgr);
190 } 180 }
191 #endif 181 #endif
192 } 182 }
193 183
194 // ******************************************* 184 // ********************************************************************
195 // Clean 185 // Clean
196 // ******************************************* 186 // ********************************************************************
197 // 187 //
198 void G4LogicalVolume::Clean() 188 void G4LogicalVolume::Clean()
199 { 189 {
200 subInstanceManager.FreeSlave(); 190 subInstanceManager.FreeSlave();
201 } 191 }
202 192
203 // ******************************************* 193 // ********************************************************************
204 // TerminateWorker 194 // TerminateWorker
205 // 195 //
206 // This method is similar to the destructor. I 196 // This method is similar to the destructor. It is used by each worker
207 // thread to achieve the partial effect as tha 197 // thread to achieve the partial effect as that of the master thread.
208 // For G4LogicalVolume instances, nothing more 198 // For G4LogicalVolume instances, nothing more to do here.
209 // ******************************************* 199 // ********************************************************************
210 // 200 //
211 void G4LogicalVolume:: 201 void G4LogicalVolume::
212 TerminateWorker( G4LogicalVolume* /*pMasterObj 202 TerminateWorker( G4LogicalVolume* /*pMasterObject*/)
213 { 203 {
214 } 204 }
215 205
216 // ******************************************* 206 // ********************************************************************
217 // GetSubInstanceManager 207 // GetSubInstanceManager
218 // 208 //
219 // Returns the private data instance manager. 209 // Returns the private data instance manager.
220 // ******************************************* 210 // ********************************************************************
221 // 211 //
222 const G4LVManager& G4LogicalVolume::GetSubInst 212 const G4LVManager& G4LogicalVolume::GetSubInstanceManager()
223 { 213 {
224 return subInstanceManager; 214 return subInstanceManager;
225 } 215 }
226 216
227 // ******************************************* 217 // ********************************************************************
228 // GetFieldManager 218 // GetFieldManager
229 // ******************************************* 219 // ********************************************************************
230 // 220 //
231 G4FieldManager* G4LogicalVolume::GetFieldManag 221 G4FieldManager* G4LogicalVolume::GetFieldManager() const
232 { 222 {
233 return G4MT_fmanager; 223 return G4MT_fmanager;
234 } 224 }
235 225
236 // ******************************************* 226 // ********************************************************************
237 // AssignFieldManager 227 // AssignFieldManager
238 // ******************************************* 228 // ********************************************************************
239 // 229 //
240 void G4LogicalVolume::AssignFieldManager( G4Fi 230 void G4LogicalVolume::AssignFieldManager( G4FieldManager *fldMgr)
241 { 231 {
242 G4MT_fmanager= fldMgr; 232 G4MT_fmanager= fldMgr;
243 if(G4Threading::IsMasterThread()) { fFieldM 233 if(G4Threading::IsMasterThread()) { fFieldManager = fldMgr; }
244 } 234 }
245 235
246 // ******************************************* 236 // ********************************************************************
247 // IsExtended 237 // IsExtended
248 // ******************************************* 238 // ********************************************************************
249 // 239 //
250 G4bool G4LogicalVolume::IsExtended() const 240 G4bool G4LogicalVolume::IsExtended() const
251 { 241 {
252 return false; 242 return false;
253 } 243 }
254 244
255 // ******************************************* 245 // ********************************************************************
256 // SetFieldManager 246 // SetFieldManager
257 // ******************************************* 247 // ********************************************************************
258 // 248 //
259 void 249 void
260 G4LogicalVolume::SetFieldManager(G4FieldManage 250 G4LogicalVolume::SetFieldManager(G4FieldManager* pNewFieldMgr,
261 G4bool 251 G4bool forceAllDaughters)
262 { 252 {
263 AssignFieldManager(pNewFieldMgr); 253 AssignFieldManager(pNewFieldMgr);
264 254
265 auto NoDaughters = GetNoDaughters(); 255 auto NoDaughters = GetNoDaughters();
266 while ( (NoDaughters--)>0 ) 256 while ( (NoDaughters--)>0 )
267 { 257 {
268 G4LogicalVolume* DaughterLogVol; 258 G4LogicalVolume* DaughterLogVol;
269 DaughterLogVol = GetDaughter(NoDaughters)- 259 DaughterLogVol = GetDaughter(NoDaughters)->GetLogicalVolume();
270 if ( forceAllDaughters || (DaughterLogVol- 260 if ( forceAllDaughters || (DaughterLogVol->GetFieldManager() == nullptr) )
271 { 261 {
272 DaughterLogVol->SetFieldManager(pNewFiel 262 DaughterLogVol->SetFieldManager(pNewFieldMgr, forceAllDaughters);
273 } 263 }
274 } 264 }
275 } 265 }
276 266
277 // ******************************************* 267 // ********************************************************************
278 // AddDaughter 268 // AddDaughter
279 // ******************************************* 269 // ********************************************************************
280 // 270 //
281 void G4LogicalVolume::AddDaughter(G4VPhysicalV 271 void G4LogicalVolume::AddDaughter(G4VPhysicalVolume* pNewDaughter)
282 { 272 {
283 EVolume daughterType = pNewDaughter->VolumeT 273 EVolume daughterType = pNewDaughter->VolumeType();
284 274
285 // The type of the navigation needed is dete 275 // The type of the navigation needed is determined by the first daughter
286 // 276 //
287 if( fDaughters.empty() ) 277 if( fDaughters.empty() )
288 { 278 {
289 fDaughtersVolumeType = daughterType; 279 fDaughtersVolumeType = daughterType;
290 } 280 }
291 else 281 else
292 { 282 {
293 // Check consistency of detector descripti 283 // Check consistency of detector description
294 284
295 // 1. A replica or parameterised volume ca 285 // 1. A replica or parameterised volume can have only one daughter
296 // 286 //
297 if( fDaughters[0]->IsReplicated() ) 287 if( fDaughters[0]->IsReplicated() )
298 { 288 {
299 std::ostringstream message; 289 std::ostringstream message;
300 message << "ERROR - Attempt to place a v 290 message << "ERROR - Attempt to place a volume in a mother volume"
301 << G4endl 291 << G4endl
302 << " already containing a repli 292 << " already containing a replicated volume." << G4endl
303 << " A volume can either contai 293 << " A volume can either contain several placements" << G4endl
304 << " or a unique replica or par 294 << " or a unique replica or parameterised volume !" << G4endl
305 << " Mother logical volume: 295 << " Mother logical volume: " << GetName() << G4endl
306 << " Placing volume: " << pN 296 << " Placing volume: " << pNewDaughter->GetName()
307 << G4endl; 297 << G4endl;
308 G4Exception("G4LogicalVolume::AddDaughte 298 G4Exception("G4LogicalVolume::AddDaughter()", "GeomMgt0002",
309 FatalException, message, 299 FatalException, message,
310 "Replica or parameterised vo 300 "Replica or parameterised volume must be the only daughter!");
311 } 301 }
312 else 302 else
313 { 303 {
314 // 2. Ensure that Placement and External 304 // 2. Ensure that Placement and External physical volumes do not mix
315 // 305 //
316 if( daughterType != fDaughtersVolumeTyp 306 if( daughterType != fDaughtersVolumeType )
317 { 307 {
318 std::ostringstream message; 308 std::ostringstream message;
319 message << "ERROR - Attempt to place a 309 message << "ERROR - Attempt to place a volume in a mother volume"
320 << G4endl 310 << G4endl
321 << " already containing a dif 311 << " already containing a different type of volume." << G4endl
322 << " A volume can either cont 312 << " A volume can either contain" << G4endl
323 << " - one or more placements 313 << " - one or more placements, OR" << G4endl
324 << " - one or more 'external' 314 << " - one or more 'external' type physical volumes." << G4endl
325 << " Mother logical volume: 315 << " Mother logical volume: " << GetName() << G4endl
326 << " Volume being placed: " 316 << " Volume being placed: " << pNewDaughter->GetName()
327 << G4endl; 317 << G4endl;
328 G4Exception("G4LogicalVolume::AddDaugh 318 G4Exception("G4LogicalVolume::AddDaughter()", "GeomMgt0002",
329 FatalException, message, 319 FatalException, message,
330 "Cannot mix placements and 320 "Cannot mix placements and external physical volumes !");
331 } 321 }
332 } 322 }
333 } 323 }
334 324
335 // Invalidate previous calculation of mass - 325 // Invalidate previous calculation of mass - if any - for all threads
336 // 326 //
337 G4MT_mass = 0.; 327 G4MT_mass = 0.;
338 fDaughters.push_back(pNewDaughter); 328 fDaughters.push_back(pNewDaughter);
339 329
340 G4LogicalVolume* pDaughterLogical = pNewDaug 330 G4LogicalVolume* pDaughterLogical = pNewDaughter->GetLogicalVolume();
341 331
342 // Propagate the Field Manager, if the daugh 332 // Propagate the Field Manager, if the daughter has no field Manager
343 // 333 //
344 G4FieldManager* pDaughterFieldManager = pDau 334 G4FieldManager* pDaughterFieldManager = pDaughterLogical->GetFieldManager();
345 335
346 // Avoid propagating the fieldManager pointe 336 // Avoid propagating the fieldManager pointer if null
347 // and daughter's one is null as well... 337 // and daughter's one is null as well...
348 // 338 //
349 if( (G4MT_fmanager != nullptr ) && (pDaughte 339 if( (G4MT_fmanager != nullptr ) && (pDaughterFieldManager == nullptr) )
350 { 340 {
351 pDaughterLogical->SetFieldManager(G4MT_fma 341 pDaughterLogical->SetFieldManager(G4MT_fmanager, false);
352 } 342 }
353 if (fRegion != nullptr) << 343 if (fRegion)
354 { 344 {
355 PropagateRegion(); 345 PropagateRegion();
356 fRegion->RegionModified(true); 346 fRegion->RegionModified(true);
357 } 347 }
358 } 348 }
359 349
360 // ******************************************* 350 // ********************************************************************
361 // RemoveDaughter 351 // RemoveDaughter
362 // ******************************************* 352 // ********************************************************************
363 // 353 //
364 void G4LogicalVolume::RemoveDaughter(const G4V 354 void G4LogicalVolume::RemoveDaughter(const G4VPhysicalVolume* p)
365 { 355 {
366 for (auto i=fDaughters.cbegin(); i!=fDaughte 356 for (auto i=fDaughters.cbegin(); i!=fDaughters.cend(); ++i )
367 { 357 {
368 if (**i==*p) 358 if (**i==*p)
369 { 359 {
370 fDaughters.erase(i); 360 fDaughters.erase(i);
371 break; 361 break;
372 } 362 }
373 } 363 }
374 if (fRegion != nullptr) << 364 if (fRegion)
375 { 365 {
376 fRegion->RegionModified(true); 366 fRegion->RegionModified(true);
377 } 367 }
378 G4MT_mass = 0.; 368 G4MT_mass = 0.;
379 } 369 }
380 370
381 // ******************************************* 371 // ********************************************************************
382 // ClearDaughters 372 // ClearDaughters
383 // ******************************************* 373 // ********************************************************************
384 // 374 //
385 void G4LogicalVolume::ClearDaughters() 375 void G4LogicalVolume::ClearDaughters()
386 { 376 {
387 fDaughters.erase(fDaughters.cbegin(), fDaugh 377 fDaughters.erase(fDaughters.cbegin(), fDaughters.cend());
388 if (fRegion != nullptr) 378 if (fRegion != nullptr)
389 { 379 {
390 fRegion->RegionModified(true); 380 fRegion->RegionModified(true);
391 } 381 }
392 G4MT_mass = 0.; 382 G4MT_mass = 0.;
393 } 383 }
394 384
395 // ******************************************* 385 // ********************************************************************
396 // ResetMass 386 // ResetMass
397 // ******************************************* 387 // ********************************************************************
398 // 388 //
399 void G4LogicalVolume::ResetMass() 389 void G4LogicalVolume::ResetMass()
400 { 390 {
401 G4MT_mass= 0.0; 391 G4MT_mass= 0.0;
402 } 392 }
403 393
404 // ******************************************* 394 // ********************************************************************
405 // GetSolid 395 // GetSolid
406 // ******************************************* 396 // ********************************************************************
407 // 397 //
408 G4VSolid* G4LogicalVolume::GetSolid(G4LVData & 398 G4VSolid* G4LogicalVolume::GetSolid(G4LVData &instLVdata) // const
409 { 399 {
410 return instLVdata.fSolid; 400 return instLVdata.fSolid;
411 } 401 }
412 402
413 G4VSolid* G4LogicalVolume::GetSolid() const 403 G4VSolid* G4LogicalVolume::GetSolid() const
414 { 404 {
415 return this->GetSolid( subInstanceManager.of 405 return this->GetSolid( subInstanceManager.offset[instanceID] );
416 } 406 }
417 407
418 // ******************************************* 408 // ********************************************************************
419 // SetSolid 409 // SetSolid
420 // ******************************************* 410 // ********************************************************************
421 // 411 //
422 void G4LogicalVolume::SetSolid(G4VSolid *pSoli 412 void G4LogicalVolume::SetSolid(G4VSolid *pSolid)
423 { 413 {
424 414
425 G4MT_solid = pSolid; 415 G4MT_solid = pSolid;
426 this->ResetMass(); 416 this->ResetMass();
427 } 417 }
428 418
429 void G4LogicalVolume::SetSolid(G4LVData& instL 419 void G4LogicalVolume::SetSolid(G4LVData& instLVdata, G4VSolid* pSolid)
430 { 420 {
431 instLVdata.fSolid = pSolid; 421 instLVdata.fSolid = pSolid;
432 instLVdata.fMass = 0.0; 422 instLVdata.fMass = 0.0;
433 } 423 }
434 424
435 // ******************************************* 425 // ********************************************************************
436 // GetMaterial 426 // GetMaterial
437 // ******************************************* 427 // ********************************************************************
438 // 428 //
439 G4Material* G4LogicalVolume::GetMaterial() con 429 G4Material* G4LogicalVolume::GetMaterial() const
440 { 430 {
441 return G4MT_material; 431 return G4MT_material;
442 } 432 }
443 433
444 // ******************************************* 434 // ********************************************************************
445 // SetMaterial 435 // SetMaterial
446 // ******************************************* 436 // ********************************************************************
447 // 437 //
448 void G4LogicalVolume::SetMaterial(G4Material* 438 void G4LogicalVolume::SetMaterial(G4Material* pMaterial)
449 { 439 {
450 G4MT_material = pMaterial; 440 G4MT_material = pMaterial;
451 G4MT_mass = 0.0; 441 G4MT_mass = 0.0;
452 } 442 }
453 443
454 // ******************************************* 444 // ********************************************************************
455 // UpdateMaterial 445 // UpdateMaterial
456 // ******************************************* 446 // ********************************************************************
457 // 447 //
458 void G4LogicalVolume::UpdateMaterial(G4Materia 448 void G4LogicalVolume::UpdateMaterial(G4Material* pMaterial)
459 { 449 {
460 G4MT_material=pMaterial; 450 G4MT_material=pMaterial;
461 if (fRegion != nullptr) { G4MT_ccouple = fRe 451 if (fRegion != nullptr) { G4MT_ccouple = fRegion->FindCouple(pMaterial); }
462 G4MT_mass = 0.0; 452 G4MT_mass = 0.0;
463 } 453 }
464 454
465 // ******************************************* 455 // ********************************************************************
466 // GetSensitiveDetector 456 // GetSensitiveDetector
467 // ******************************************* 457 // ********************************************************************
468 // 458 //
469 G4VSensitiveDetector* G4LogicalVolume::GetSens 459 G4VSensitiveDetector* G4LogicalVolume::GetSensitiveDetector() const
470 { 460 {
471 return G4MT_sdetector; 461 return G4MT_sdetector;
472 } 462 }
473 463
474 // ******************************************* 464 // ********************************************************************
475 // SetSensitiveDetector 465 // SetSensitiveDetector
476 // ******************************************* 466 // ********************************************************************
477 // 467 //
478 void G4LogicalVolume::SetSensitiveDetector(G4V 468 void G4LogicalVolume::SetSensitiveDetector(G4VSensitiveDetector* pSDetector)
479 { 469 {
480 G4MT_sdetector = pSDetector; 470 G4MT_sdetector = pSDetector;
481 if (G4Threading::IsMasterThread()) { fSensi 471 if (G4Threading::IsMasterThread()) { fSensitiveDetector = pSDetector; }
482 } 472 }
483 473
484 // ******************************************* 474 // ********************************************************************
485 // GetMaterialCutsCouple 475 // GetMaterialCutsCouple
486 // ******************************************* 476 // ********************************************************************
487 // 477 //
488 const G4MaterialCutsCouple* G4LogicalVolume::G 478 const G4MaterialCutsCouple* G4LogicalVolume::GetMaterialCutsCouple() const
489 { 479 {
490 return G4MT_ccouple; 480 return G4MT_ccouple;
491 } 481 }
492 482
493 // ******************************************* 483 // ********************************************************************
494 // SetMaterialCutsCouple 484 // SetMaterialCutsCouple
495 // ******************************************* 485 // ********************************************************************
496 // 486 //
497 void G4LogicalVolume::SetMaterialCutsCouple(G4 487 void G4LogicalVolume::SetMaterialCutsCouple(G4MaterialCutsCouple* cuts)
498 { 488 {
499 G4MT_ccouple = cuts; 489 G4MT_ccouple = cuts;
500 } 490 }
501 491
502 // ******************************************* 492 // ********************************************************************
503 // IsAncestor 493 // IsAncestor
504 // 494 //
505 // Finds out if the current logical volume is 495 // Finds out if the current logical volume is an ancestor of a given
506 // physical volume 496 // physical volume
507 // ******************************************* 497 // ********************************************************************
508 // 498 //
509 G4bool 499 G4bool
510 G4LogicalVolume::IsAncestor(const G4VPhysicalV 500 G4LogicalVolume::IsAncestor(const G4VPhysicalVolume* aVolume) const
511 { 501 {
512 G4bool isDaughter = IsDaughter(aVolume); 502 G4bool isDaughter = IsDaughter(aVolume);
513 if (!isDaughter) 503 if (!isDaughter)
514 { 504 {
515 for (auto itDau = fDaughters.cbegin(); itD 505 for (auto itDau = fDaughters.cbegin(); itDau != fDaughters.cend(); ++itDau)
516 { 506 {
517 isDaughter = (*itDau)->GetLogicalVolume( 507 isDaughter = (*itDau)->GetLogicalVolume()->IsAncestor(aVolume);
518 if (isDaughter) break; 508 if (isDaughter) break;
519 } 509 }
520 } 510 }
521 return isDaughter; 511 return isDaughter;
522 } 512 }
523 513
524 // ******************************************* 514 // ********************************************************************
525 // TotalVolumeEntities 515 // TotalVolumeEntities
526 // 516 //
527 // Returns the total number of physical volume 517 // Returns the total number of physical volumes (replicated or placed)
528 // in the tree represented by the current logi 518 // in the tree represented by the current logical volume.
529 // ******************************************* 519 // ********************************************************************
530 // 520 //
531 G4int G4LogicalVolume::TotalVolumeEntities() c 521 G4int G4LogicalVolume::TotalVolumeEntities() const
532 { 522 {
533 G4int vols = 1; 523 G4int vols = 1;
534 for (auto itDau = fDaughters.cbegin(); itDau 524 for (auto itDau = fDaughters.cbegin(); itDau != fDaughters.cend(); ++itDau)
535 { 525 {
536 G4VPhysicalVolume* physDaughter = (*itDau) 526 G4VPhysicalVolume* physDaughter = (*itDau);
537 vols += physDaughter->GetMultiplicity() 527 vols += physDaughter->GetMultiplicity()
538 *physDaughter->GetLogicalVolume()-> 528 *physDaughter->GetLogicalVolume()->TotalVolumeEntities();
539 } 529 }
540 return vols; 530 return vols;
541 } 531 }
542 532
543 // ******************************************* 533 // ********************************************************************
544 // GetMass 534 // GetMass
545 // 535 //
546 // Returns the mass of the logical volume tree 536 // Returns the mass of the logical volume tree computed from the
547 // estimated geometrical volume of each solid 537 // estimated geometrical volume of each solid and material associated
548 // to the logical volume and its daughters. 538 // to the logical volume and its daughters.
549 // NOTE: the computation may require considera 539 // NOTE: the computation may require considerable amount of time,
550 // depending from the complexity of the 540 // depending from the complexity of the geometry tree.
551 // The returned value is cached and can 541 // The returned value is cached and can be used for successive
552 // calls (default), unless recomputation 542 // calls (default), unless recomputation is forced by providing
553 // 'true' for the boolean argument in in 543 // 'true' for the boolean argument in input. Computation should
554 // be forced if the geometry setup has c 544 // be forced if the geometry setup has changed after the previous
555 // call. By setting the 'propagate' bool 545 // call. By setting the 'propagate' boolean flag to 'false' the
556 // method returns the mass of the presen 546 // method returns the mass of the present logical volume only
557 // (subtracted for the volume occupied b 547 // (subtracted for the volume occupied by the daughter volumes).
558 // The extra argument 'parMaterial' is i 548 // The extra argument 'parMaterial' is internally used to
559 // consider cases of geometrical paramet 549 // consider cases of geometrical parameterisations by material.
560 // ******************************************* 550 // ********************************************************************
561 // 551 //
562 G4double G4LogicalVolume::GetMass(G4bool force 552 G4double G4LogicalVolume::GetMass(G4bool forced,
563 G4bool propa 553 G4bool propagate,
564 G4Material* 554 G4Material* parMaterial)
565 { 555 {
566 // Return the cached non-zero value, if not 556 // Return the cached non-zero value, if not forced
567 // 557 //
568 if ( ((G4MT_mass) != 0.0) && (!forced) ) { << 558 if ( (G4MT_mass) && (!forced) ) { return G4MT_mass; }
569 559
570 // Global density and computed mass associat 560 // Global density and computed mass associated to the logical
571 // volume without considering its daughters 561 // volume without considering its daughters
572 // 562 //
573 G4Material* logMaterial = parMaterial != nul << 563 G4Material* logMaterial = parMaterial ? parMaterial : GetMaterial();
574 if (logMaterial == nullptr) 564 if (logMaterial == nullptr)
575 { 565 {
576 std::ostringstream message; 566 std::ostringstream message;
577 message << "No material associated to the 567 message << "No material associated to the logical volume: "
578 << fName << " !" << G4endl 568 << fName << " !" << G4endl
579 << "Sorry, cannot compute the mass 569 << "Sorry, cannot compute the mass ...";
580 G4Exception("G4LogicalVolume::GetMass()", 570 G4Exception("G4LogicalVolume::GetMass()", "GeomMgt0002",
581 FatalException, message); 571 FatalException, message);
582 return 0.0; 572 return 0.0;
583 } 573 }
584 if ( GetSolid() == nullptr ) 574 if ( GetSolid() == nullptr )
585 { 575 {
586 std::ostringstream message; 576 std::ostringstream message;
587 message << "No solid is associated to the 577 message << "No solid is associated to the logical volume: "
588 << fName << " !" << G4endl 578 << fName << " !" << G4endl
589 << "Sorry, cannot compute the mass 579 << "Sorry, cannot compute the mass ...";
590 G4Exception("G4LogicalVolume::GetMass()", 580 G4Exception("G4LogicalVolume::GetMass()", "GeomMgt0002",
591 FatalException, message); 581 FatalException, message);
592 return 0.0; 582 return 0.0;
593 } 583 }
594 G4double globalDensity = logMaterial->GetDen 584 G4double globalDensity = logMaterial->GetDensity();
595 G4double motherMass = GetSolid()->GetCubicVo 585 G4double motherMass = GetSolid()->GetCubicVolume() * globalDensity;
596 G4double massSum = motherMass; 586 G4double massSum = motherMass;
597 587
598 // For each daughter in the tree, subtract t 588 // For each daughter in the tree, subtract the mass occupied
599 // and if required by the propagate flag, ad 589 // and if required by the propagate flag, add the real daughter's
600 // one computed recursively 590 // one computed recursively
601 591
602 for (auto itDau = fDaughters.cbegin(); itDau 592 for (auto itDau = fDaughters.cbegin(); itDau != fDaughters.cend(); ++itDau)
603 { 593 {
604 G4VPhysicalVolume* physDaughter = (*itDau) 594 G4VPhysicalVolume* physDaughter = (*itDau);
605 G4LogicalVolume* logDaughter = physDaughte 595 G4LogicalVolume* logDaughter = physDaughter->GetLogicalVolume();
606 G4double subMass = 0.0; 596 G4double subMass = 0.0;
607 G4VSolid* daughterSolid = nullptr; 597 G4VSolid* daughterSolid = nullptr;
608 G4Material* daughterMaterial = nullptr; 598 G4Material* daughterMaterial = nullptr;
609 599
610 // Compute the mass to subtract and to add 600 // Compute the mass to subtract and to add for each daughter
611 // considering its multiplicity (i.e. repl 601 // considering its multiplicity (i.e. replicated or not) and
612 // eventually its parameterisation (by sol 602 // eventually its parameterisation (by solid and/or by material)
613 // 603 //
614 for (auto i=0; i<physDaughter->GetMultipli 604 for (auto i=0; i<physDaughter->GetMultiplicity(); ++i)
615 { 605 {
616 G4VPVParameterisation* physParam = physD 606 G4VPVParameterisation* physParam = physDaughter->GetParameterisation();
617 if (physParam != nullptr) << 607 if (physParam)
618 { 608 {
619 daughterSolid = physParam->ComputeSoli 609 daughterSolid = physParam->ComputeSolid(i, physDaughter);
620 daughterSolid->ComputeDimensions(physP 610 daughterSolid->ComputeDimensions(physParam, i, physDaughter);
621 daughterMaterial = physParam->ComputeM 611 daughterMaterial = physParam->ComputeMaterial(i, physDaughter);
622 } 612 }
623 else 613 else
624 { 614 {
625 daughterSolid = logDaughter->GetSolid( 615 daughterSolid = logDaughter->GetSolid();
626 daughterMaterial = logDaughter->GetMat 616 daughterMaterial = logDaughter->GetMaterial();
627 } 617 }
628 subMass = daughterSolid->GetCubicVolume( 618 subMass = daughterSolid->GetCubicVolume() * globalDensity;
629 619
630 // Subtract the daughter's portion for t 620 // Subtract the daughter's portion for the mass and, if required,
631 // add the real daughter's mass computed 621 // add the real daughter's mass computed recursively
632 // 622 //
633 massSum -= subMass; 623 massSum -= subMass;
634 if (propagate) 624 if (propagate)
635 { 625 {
636 massSum += logDaughter->GetMass(true, 626 massSum += logDaughter->GetMass(true, true, daughterMaterial);
637 } 627 }
638 } 628 }
639 } 629 }
640 G4MT_mass = massSum; 630 G4MT_mass = massSum;
641 return massSum; 631 return massSum;
642 } 632 }
643 633
>> 634 void G4LogicalVolume::SetVisAttributes (const G4VisAttributes& VA)
>> 635 {
>> 636 fVisAttributes = new G4VisAttributes(VA);
>> 637 }
>> 638
644 // ******************************************* 639 // ********************************************************************
645 // Change the daughters volume type -- checkin 640 // Change the daughters volume type -- checking proposed values
646 // 641 //
647 // Undertakes primitive checking, to ensure t 642 // Undertakes primitive checking, to ensure that only 'legal' changes
648 // are made: 643 // are made:
649 // - any type to 'external' ( user respons 644 // - any type to 'external' ( user responsibility )
650 // - the type proposed is checked against t 645 // - the type proposed is checked against the deduced type
651 // (for potential switch back to 'intern 646 // (for potential switch back to 'internal' type.)
652 // Returns success (true) or failure (false) 647 // Returns success (true) or failure (false)
653 // 648 //
654 G4bool G4LogicalVolume::ChangeDaughtersType(EV 649 G4bool G4LogicalVolume::ChangeDaughtersType(EVolume aType)
655 { 650 {
656 G4bool works = false; 651 G4bool works = false;
657 if( aType == kExternal ) 652 if( aType == kExternal )
658 { 653 {
659 // It is the responsibility of External Na 654 // It is the responsibility of External Navigator to handle types selected
660 // 655 //
661 fDaughtersVolumeType = aType; 656 fDaughtersVolumeType = aType;
662 works = true; 657 works = true;
663 } 658 }
664 else 659 else
665 { 660 {
666 EVolume expectedVType = DeduceDaughtersTyp 661 EVolume expectedVType = DeduceDaughtersType();
667 works = (expectedVType == aType); 662 works = (expectedVType == aType);
668 if ( works ) 663 if ( works )
669 { 664 {
670 fDaughtersVolumeType = aType; 665 fDaughtersVolumeType = aType;
671 } 666 }
672 } 667 }
673 return works; 668 return works;
674 } <<
675 <<
676 // ******************************************* <<
677 // SetVisAttributes - copy version <<
678 // ******************************************* <<
679 // <<
680 void G4LogicalVolume::SetVisAttributes (const <<
681 { <<
682 if (G4Threading::IsWorkerThread()) return; <<
683 fVisAttributes = std::make_shared<const G4Vi <<
684 } <<
685 <<
686 // ******************************************* <<
687 // SetVisAttributes <<
688 // ******************************************* <<
689 // <<
690 void G4LogicalVolume::SetVisAttributes (const <<
691 { <<
692 if (G4Threading::IsWorkerThread()) return; <<
693 fVisAttributes = std::shared_ptr<const G4Vis <<
694 } 669 }
695 670