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>> 22 //
>> 23 //
>> 24 // $Id: G4LogicalVolume.cc,v 1.16 2003/05/22 00:50:13 asaim Exp $
>> 25 // GEANT4 tag $Name: geant4-05-02-patch-01 $
>> 26 //
25 // 27 //
26 // class G4LogicalVolume implementation << 28 // class G4LogicalVolume Implementation
27 // 29 //
28 // 15.01.13 G.Cosmo, A.Dotti: Modified for thr << 30 // History:
29 // 01.03.05 G.Santin: Added flag for optional <<
30 // 17.05.02 G.Cosmo: Added flag for optional o 31 // 17.05.02 G.Cosmo: Added flag for optional optimisation
31 // 12.02.99 S.Giani: Default initialization of 32 // 12.02.99 S.Giani: Default initialization of voxelization quality
32 // 04.08.97 P.M.DeFreitas: Added methods for p 33 // 04.08.97 P.M.DeFreitas: Added methods for parameterised simulation
>> 34 // 19.08.96 P.Kent: Modified for G4VSensitive Detector
33 // 11.07.95 P.Kent: Initial version 35 // 11.07.95 P.Kent: Initial version
34 // ------------------------------------------- << 36 // ********************************************************************
35 37
36 #include "G4LogicalVolume.hh" 38 #include "G4LogicalVolume.hh"
37 #include "G4LogicalVolumeStore.hh" 39 #include "G4LogicalVolumeStore.hh"
38 #include "G4VSolid.hh" <<
39 #include "G4Material.hh" <<
40 #include "G4VPVParameterisation.hh" <<
41 #include "G4VisAttributes.hh" <<
42 <<
43 #include "G4UnitsTable.hh" <<
44 <<
45 G4LVData::G4LVData() {;} <<
46 <<
47 // This new field helps to use the class G4LVM <<
48 // <<
49 G4LVManager G4LogicalVolume::subInstanceManage <<
50 <<
51 // These macros change the references to field <<
52 // in the class G4LVData. <<
53 // <<
54 #define G4MT_solid ((subInstanceManager.of <<
55 #define G4MT_sdetector ((subInstanceManager.of <<
56 #define G4MT_fmanager ((subInstanceManager.of <<
57 #define G4MT_material ((subInstanceManager.of <<
58 #define G4MT_mass ((subInstanceManager.of <<
59 #define G4MT_ccouple ((subInstanceManager.of <<
60 #define G4MT_instance (subInstanceManager.off <<
61 40
62 // ******************************************* 41 // ********************************************************************
63 // Constructor - sets member data and adds to 42 // Constructor - sets member data and adds to logical Store,
64 // voxel pointer for optimisatio 43 // voxel pointer for optimisation set to 0 by default.
65 // Initialises daughter vector t 44 // Initialises daughter vector to 0 length.
66 // ******************************************* 45 // ********************************************************************
67 // 46 //
68 G4LogicalVolume::G4LogicalVolume( G4VSolid* pS 47 G4LogicalVolume::G4LogicalVolume( G4VSolid* pSolid,
69 G4Material* 48 G4Material* pMaterial,
70 const G4String& na 49 const G4String& name,
71 G4FieldManag 50 G4FieldManager* pFieldMgr,
72 G4VSensitive 51 G4VSensitiveDetector* pSDetector,
73 G4UserLimits 52 G4UserLimits* pULimits,
74 G4bool optim 53 G4bool optimise )
75 : fDaughters(0,(G4VPhysicalVolume*)nullptr), << 54 : fDaughters(0,(G4VPhysicalVolume*)0), fFieldManager(pFieldMgr),
76 fOptimise(optimise) << 55 fVoxel(0), fOptimise(optimise), fRootRegion(false), fSmartless(2.),
>> 56 fVisAttributes(0), fFastSimulationManager(0), fRegion(0),
>> 57 fCutsCouple(0), fIsEnvelope(false)
77 { 58 {
78 // Initialize 'Shadow'/master pointers - for <<
79 // <<
80 fSolid = pSolid; <<
81 fSensitiveDetector = pSDetector; <<
82 fFieldManager = pFieldMgr; <<
83 <<
84 instanceID = subInstanceManager.CreateSubIns <<
85 AssignFieldManager(pFieldMgr); <<
86 <<
87 G4MT_mass = 0.; <<
88 G4MT_ccouple = nullptr; <<
89 <<
90 SetSolid(pSolid); 59 SetSolid(pSolid);
91 SetMaterial(pMaterial); 60 SetMaterial(pMaterial);
92 SetName(name); 61 SetName(name);
93 SetSensitiveDetector(pSDetector); 62 SetSensitiveDetector(pSDetector);
94 SetUserLimits(pULimits); 63 SetUserLimits(pULimits);
95 <<
96 // Initialize 'Shadow' data structure - for <<
97 // <<
98 lvdata = new G4LVData(); <<
99 lvdata->fSolid = pSolid; <<
100 lvdata->fMaterial = pMaterial; <<
101 <<
102 // 64 //
103 // Add to store << 65 // Add to solid Store
104 // <<
105 G4LogicalVolumeStore::Register(this); <<
106 } <<
107 <<
108 // ******************************************* <<
109 // Fake default constructor - sets only member <<
110 // for usage restri <<
111 // ******************************************* <<
112 // <<
113 G4LogicalVolume::G4LogicalVolume( __void__& ) <<
114 : fDaughters(0,(G4VPhysicalVolume*)nullptr), <<
115 { <<
116 instanceID = subInstanceManager.CreateSubIns <<
117 <<
118 SetSensitiveDetector(nullptr); // G4MT_sd <<
119 SetFieldManager(nullptr, false); // G4MT_fm <<
120 <<
121 G4MT_mass = 0.; <<
122 G4MT_ccouple = nullptr; <<
123 <<
124 // Add to store <<
125 // 66 //
126 G4LogicalVolumeStore::Register(this); 67 G4LogicalVolumeStore::Register(this);
127 } 68 }
128 69
129 // ******************************************* 70 // ********************************************************************
130 // Destructor - Removes itself from solid Stor 71 // Destructor - Removes itself from solid Store
131 // NOTE: Not virtual 72 // NOTE: Not virtual
132 // ******************************************* 73 // ********************************************************************
133 // 74 //
134 G4LogicalVolume::~G4LogicalVolume() 75 G4LogicalVolume::~G4LogicalVolume()
135 { 76 {
136 if (!fLock && fRootRegion) // De-register r << 77 if(fRootRegion) fRegion->RemoveRootLogicalVolume(this);
137 { // and flagged a <<
138 fRegion->RemoveRootLogicalVolume(this, tru <<
139 } <<
140 delete lvdata; <<
141 G4LogicalVolumeStore::DeRegister(this); 78 G4LogicalVolumeStore::DeRegister(this);
142 } 79 }
143 80
144 // ******************************************* 81 // ********************************************************************
145 // SetName - Set volume name and notify store << 82 // SetFastSimulationManager
146 // ******************************************* <<
147 // <<
148 void G4LogicalVolume::SetName(const G4String& <<
149 { <<
150 fName = pName; <<
151 G4LogicalVolumeStore::GetInstance()->SetMapV <<
152 } <<
153 <<
154 // ******************************************* <<
155 // InitialiseWorker <<
156 // <<
157 // This method is similar to the constructor. <<
158 // thread to achieve the same effect as that o <<
159 // to register the new created instance. This <<
160 // It does not create a new G4LogicalVolume in <<
161 // for the fields encapsulated by the class G4 <<
162 // ******************************************* <<
163 // <<
164 void G4LogicalVolume:: <<
165 InitialiseWorker( G4LogicalVolume* /*pMasterOb <<
166 G4VSolid* pSolid, <<
167 G4VSensitiveDetector* pSDete <<
168 { <<
169 subInstanceManager.SlaveCopySubInstanceArray <<
170 <<
171 SetSolid(pSolid); <<
172 SetSensitiveDetector(pSDetector); // How th <<
173 AssignFieldManager(fFieldManager); <<
174 // Should be set - but a per-thread copy is <<
175 // Must not call SetFieldManager(), which p <<
176 <<
177 #ifdef CLONE_FIELD_MGR <<
178 // Create a field FieldManager by cloning <<
179 // <<
180 G4FieldManager workerFldMgr = fFieldManager- <<
181 if( created || (GetFieldManager() != workerF <<
182 { <<
183 SetFieldManager(fFieldManager, false); // <<
184 } <<
185 else <<
186 { <<
187 // Field manager existed and is equal to c <<
188 // <<
189 AssignFieldManager(workerFldMgr); <<
190 } <<
191 #endif <<
192 } <<
193 <<
194 // ******************************************* <<
195 // Clean <<
196 // ******************************************* <<
197 // <<
198 void G4LogicalVolume::Clean() <<
199 { <<
200 subInstanceManager.FreeSlave(); <<
201 } <<
202 <<
203 // ******************************************* <<
204 // TerminateWorker <<
205 // 83 //
206 // This method is similar to the destructor. I << 84 // NOTE: recursive method, not inlined.
207 // thread to achieve the partial effect as tha <<
208 // For G4LogicalVolume instances, nothing more <<
209 // ******************************************* <<
210 // <<
211 void G4LogicalVolume:: <<
212 TerminateWorker( G4LogicalVolume* /*pMasterObj <<
213 { <<
214 } <<
215 <<
216 // ******************************************* <<
217 // GetSubInstanceManager <<
218 // <<
219 // Returns the private data instance manager. <<
220 // ******************************************* <<
221 // <<
222 const G4LVManager& G4LogicalVolume::GetSubInst <<
223 { <<
224 return subInstanceManager; <<
225 } <<
226 <<
227 // ******************************************* <<
228 // GetFieldManager <<
229 // ******************************************* <<
230 // <<
231 G4FieldManager* G4LogicalVolume::GetFieldManag <<
232 { <<
233 return G4MT_fmanager; <<
234 } <<
235 <<
236 // ******************************************* <<
237 // AssignFieldManager <<
238 // ******************************************* <<
239 // <<
240 void G4LogicalVolume::AssignFieldManager( G4Fi <<
241 { <<
242 G4MT_fmanager= fldMgr; <<
243 if(G4Threading::IsMasterThread()) { fFieldM <<
244 } <<
245 <<
246 // ******************************************* <<
247 // IsExtended <<
248 // ******************************************* <<
249 // <<
250 G4bool G4LogicalVolume::IsExtended() const <<
251 { <<
252 return false; <<
253 } <<
254 <<
255 // ******************************************* <<
256 // SetFieldManager <<
257 // ******************************************* 85 // ********************************************************************
258 // 86 //
259 void 87 void
260 G4LogicalVolume::SetFieldManager(G4FieldManage << 88 G4LogicalVolume::
261 G4bool << 89 SetFastSimulationManager( G4FastSimulationManager* pNewFastSimul,
>> 90 G4bool IsEnvelope )
262 { 91 {
263 AssignFieldManager(pNewFieldMgr); << 92 if( !fIsEnvelope || IsEnvelope )
264 <<
265 auto NoDaughters = GetNoDaughters(); <<
266 while ( (NoDaughters--)>0 ) <<
267 { 93 {
268 G4LogicalVolume* DaughterLogVol; << 94 fIsEnvelope = IsEnvelope;
269 DaughterLogVol = GetDaughter(NoDaughters)- << 95 fFastSimulationManager = pNewFastSimul;
270 if ( forceAllDaughters || (DaughterLogVol- << 96
>> 97 G4int NoDaughters = GetNoDaughters();
>> 98 while ( (NoDaughters--)>0 )
271 { 99 {
272 DaughterLogVol->SetFieldManager(pNewFiel << 100 G4LogicalVolume* DaughterLogVol;
>> 101 DaughterLogVol = GetDaughter(NoDaughters)->GetLogicalVolume();
>> 102 if( DaughterLogVol->GetFastSimulationManager() != pNewFastSimul )
>> 103 {
>> 104 DaughterLogVol->SetFastSimulationManager(pNewFastSimul,false);
>> 105 }
273 } 106 }
274 } 107 }
275 } 108 }
276 109
277 // ******************************************* 110 // ********************************************************************
278 // AddDaughter << 111 // ClearEnvelopeForFastSimulation
279 // ******************************************* 112 // ********************************************************************
280 // 113 //
281 void G4LogicalVolume::AddDaughter(G4VPhysicalV << 114 void
>> 115 G4LogicalVolume::ClearEnvelopeForFastSimulation( G4LogicalVolume* motherLogVol )
282 { 116 {
283 EVolume daughterType = pNewDaughter->VolumeT << 117 if( fIsEnvelope )
284 <<
285 // The type of the navigation needed is dete <<
286 // <<
287 if( fDaughters.empty() ) <<
288 { <<
289 fDaughtersVolumeType = daughterType; <<
290 } <<
291 else <<
292 { 118 {
293 // Check consistency of detector descripti << 119 G4FastSimulationManager* NewFastSimulationVal = 0;
294 120
295 // 1. A replica or parameterised volume ca << 121 // This is no longer an envelope !
296 // 122 //
297 if( fDaughters[0]->IsReplicated() ) << 123 fIsEnvelope = false;
>> 124
>> 125 if( motherLogVol == 0 )
298 { 126 {
299 std::ostringstream message; << 127 motherLogVol = this->FindMotherLogicalVolumeForEnvelope();
300 message << "ERROR - Attempt to place a v <<
301 << G4endl <<
302 << " already containing a repli <<
303 << " A volume can either contai <<
304 << " or a unique replica or par <<
305 << " Mother logical volume: <<
306 << " Placing volume: " << pN <<
307 << G4endl; <<
308 G4Exception("G4LogicalVolume::AddDaughte <<
309 FatalException, message, <<
310 "Replica or parameterised vo <<
311 } 128 }
312 else 129 else
313 { 130 {
314 // 2. Ensure that Placement and External << 131 // Check that "motherLogVol" is this mother.
>> 132 // If not, raise exception and set it to 0.
315 // 133 //
316 if( daughterType != fDaughtersVolumeTyp << 134 if ( false )
317 { 135 {
318 std::ostringstream message; << 136 G4cerr << "ERROR - Wrong mother LogicalVolume !" << G4endl;
319 message << "ERROR - Attempt to place a << 137 G4Exception("ERROR - G4LogicalVolume::ClearEnvelopeForFastSimulation");
320 << G4endl << 138 motherLogVol = 0;
321 << " already containing a dif <<
322 << " A volume can either cont <<
323 << " - one or more placements <<
324 << " - one or more 'external' <<
325 << " Mother logical volume: <<
326 << " Volume being placed: " <<
327 << G4endl; <<
328 G4Exception("G4LogicalVolume::AddDaugh <<
329 FatalException, message, <<
330 "Cannot mix placements and <<
331 } 139 }
332 } 140 }
333 } << 141 // Reset its ParameterisedSimulation values and those of all daughters
334 << 142 // (after ensuring the mother was given correctly or was found)
335 // Invalidate previous calculation of mass - << 143 //
336 // << 144 if( motherLogVol != 0 )
337 G4MT_mass = 0.; <<
338 fDaughters.push_back(pNewDaughter); <<
339 <<
340 G4LogicalVolume* pDaughterLogical = pNewDaug <<
341 <<
342 // Propagate the Field Manager, if the daugh <<
343 // <<
344 G4FieldManager* pDaughterFieldManager = pDau <<
345 <<
346 // Avoid propagating the fieldManager pointe <<
347 // and daughter's one is null as well... <<
348 // <<
349 if( (G4MT_fmanager != nullptr ) && (pDaughte <<
350 { <<
351 pDaughterLogical->SetFieldManager(G4MT_fma <<
352 } <<
353 if (fRegion != nullptr) <<
354 { <<
355 PropagateRegion(); <<
356 fRegion->RegionModified(true); <<
357 } <<
358 } <<
359 <<
360 // ******************************************* <<
361 // RemoveDaughter <<
362 // ******************************************* <<
363 // <<
364 void G4LogicalVolume::RemoveDaughter(const G4V <<
365 { <<
366 for (auto i=fDaughters.cbegin(); i!=fDaughte <<
367 { <<
368 if (**i==*p) <<
369 { 145 {
370 fDaughters.erase(i); << 146 NewFastSimulationVal = motherLogVol->GetFastSimulationManager();
371 break; << 147 this->SetFastSimulationManager(NewFastSimulationVal, false);
372 } 148 }
373 } 149 }
374 if (fRegion != nullptr) << 150 else
375 { 151 {
376 fRegion->RegionModified(true); << 152 G4cerr << "ERROR - Called ClearEnvelope() for non-envelope Logical Volume !"
>> 153 << G4endl;
>> 154 G4Exception("ERROR - G4LogicalVolume::ClearEnvelope");
377 } 155 }
378 G4MT_mass = 0.; <<
379 } 156 }
380 157
381 // ******************************************* 158 // ********************************************************************
382 // ClearDaughters << 159 // SetFieldManager
383 // ******************************************* 160 // ********************************************************************
384 // 161 //
385 void G4LogicalVolume::ClearDaughters() << 162 void
>> 163 G4LogicalVolume::SetFieldManager(G4FieldManager* pNewFieldMgr,
>> 164 G4bool forceAllDaughters)
386 { 165 {
387 fDaughters.erase(fDaughters.cbegin(), fDaugh << 166 fFieldManager = pNewFieldMgr;
388 if (fRegion != nullptr) << 167
>> 168 G4int NoDaughters = GetNoDaughters();
>> 169 while ( (NoDaughters--)>0 )
389 { 170 {
390 fRegion->RegionModified(true); << 171 G4LogicalVolume* DaughterLogVol;
>> 172 DaughterLogVol = GetDaughter(NoDaughters)->GetLogicalVolume();
>> 173 if ( forceAllDaughters || (DaughterLogVol->GetFieldManager() == 0) )
>> 174 {
>> 175 DaughterLogVol->SetFieldManager(pNewFieldMgr, forceAllDaughters);
>> 176 }
391 } 177 }
392 G4MT_mass = 0.; <<
393 } <<
394 <<
395 // ******************************************* <<
396 // ResetMass <<
397 // ******************************************* <<
398 // <<
399 void G4LogicalVolume::ResetMass() <<
400 { <<
401 G4MT_mass= 0.0; <<
402 } <<
403 <<
404 // ******************************************* <<
405 // GetSolid <<
406 // ******************************************* <<
407 // <<
408 G4VSolid* G4LogicalVolume::GetSolid(G4LVData & <<
409 { <<
410 return instLVdata.fSolid; <<
411 } <<
412 <<
413 G4VSolid* G4LogicalVolume::GetSolid() const <<
414 { <<
415 return this->GetSolid( subInstanceManager.of <<
416 } <<
417 <<
418 // ******************************************* <<
419 // SetSolid <<
420 // ******************************************* <<
421 // <<
422 void G4LogicalVolume::SetSolid(G4VSolid *pSoli <<
423 { <<
424 <<
425 G4MT_solid = pSolid; <<
426 this->ResetMass(); <<
427 } <<
428 <<
429 void G4LogicalVolume::SetSolid(G4LVData& instL <<
430 { <<
431 instLVdata.fSolid = pSolid; <<
432 instLVdata.fMass = 0.0; <<
433 } <<
434 <<
435 // ******************************************* <<
436 // GetMaterial <<
437 // ******************************************* <<
438 // <<
439 G4Material* G4LogicalVolume::GetMaterial() con <<
440 { <<
441 return G4MT_material; <<
442 } <<
443 <<
444 // ******************************************* <<
445 // SetMaterial <<
446 // ******************************************* <<
447 // <<
448 void G4LogicalVolume::SetMaterial(G4Material* <<
449 { <<
450 G4MT_material = pMaterial; <<
451 G4MT_mass = 0.0; <<
452 } <<
453 <<
454 // ******************************************* <<
455 // UpdateMaterial <<
456 // ******************************************* <<
457 // <<
458 void G4LogicalVolume::UpdateMaterial(G4Materia <<
459 { <<
460 G4MT_material=pMaterial; <<
461 if (fRegion != nullptr) { G4MT_ccouple = fRe <<
462 G4MT_mass = 0.0; <<
463 } <<
464 <<
465 // ******************************************* <<
466 // GetSensitiveDetector <<
467 // ******************************************* <<
468 // <<
469 G4VSensitiveDetector* G4LogicalVolume::GetSens <<
470 { <<
471 return G4MT_sdetector; <<
472 } <<
473 <<
474 // ******************************************* <<
475 // SetSensitiveDetector <<
476 // ******************************************* <<
477 // <<
478 void G4LogicalVolume::SetSensitiveDetector(G4V <<
479 { <<
480 G4MT_sdetector = pSDetector; <<
481 if (G4Threading::IsMasterThread()) { fSensi <<
482 } <<
483 <<
484 // ******************************************* <<
485 // GetMaterialCutsCouple <<
486 // ******************************************* <<
487 // <<
488 const G4MaterialCutsCouple* G4LogicalVolume::G <<
489 { <<
490 return G4MT_ccouple; <<
491 } 178 }
492 179
493 // ******************************************* <<
494 // SetMaterialCutsCouple <<
495 // ******************************************* <<
496 // <<
497 void G4LogicalVolume::SetMaterialCutsCouple(G4 <<
498 { <<
499 G4MT_ccouple = cuts; <<
500 } <<
501 180
502 // ******************************************* 181 // ********************************************************************
503 // IsAncestor 182 // IsAncestor
504 // 183 //
505 // Finds out if the current logical volume is 184 // Finds out if the current logical volume is an ancestor of a given
506 // physical volume 185 // physical volume
507 // ******************************************* 186 // ********************************************************************
508 // 187 //
509 G4bool 188 G4bool
510 G4LogicalVolume::IsAncestor(const G4VPhysicalV 189 G4LogicalVolume::IsAncestor(const G4VPhysicalVolume* aVolume) const
511 { 190 {
512 G4bool isDaughter = IsDaughter(aVolume); 191 G4bool isDaughter = IsDaughter(aVolume);
513 if (!isDaughter) 192 if (!isDaughter)
514 { 193 {
515 for (auto itDau = fDaughters.cbegin(); itD << 194 for (G4PhysicalVolumeList::const_iterator itDau = fDaughters.begin();
>> 195 itDau != fDaughters.end(); itDau++)
516 { 196 {
517 isDaughter = (*itDau)->GetLogicalVolume( 197 isDaughter = (*itDau)->GetLogicalVolume()->IsAncestor(aVolume);
518 if (isDaughter) break; 198 if (isDaughter) break;
519 } 199 }
520 } 200 }
521 return isDaughter; 201 return isDaughter;
522 } 202 }
523 203
>> 204
524 // ******************************************* 205 // ********************************************************************
525 // TotalVolumeEntities << 206 // FindMotherLogicalVolumeForEnvelope
526 // <<
527 // Returns the total number of physical volume <<
528 // in the tree represented by the current logi <<
529 // ******************************************* <<
530 // 207 //
531 G4int G4LogicalVolume::TotalVolumeEntities() c << 208 // Returns a meaningful result IF and only IF the current logical
532 { << 209 // volume has exactly one physical volume that uses it.
533 G4int vols = 1; <<
534 for (auto itDau = fDaughters.cbegin(); itDau <<
535 { <<
536 G4VPhysicalVolume* physDaughter = (*itDau) <<
537 vols += physDaughter->GetMultiplicity() <<
538 *physDaughter->GetLogicalVolume()-> <<
539 } <<
540 return vols; <<
541 } <<
542 <<
543 // ******************************************* 210 // ********************************************************************
544 // GetMass <<
545 // 211 //
546 // Returns the mass of the logical volume tree << 212 G4LogicalVolume*
547 // estimated geometrical volume of each solid << 213 G4LogicalVolume::FindMotherLogicalVolumeForEnvelope()
548 // to the logical volume and its daughters. <<
549 // NOTE: the computation may require considera <<
550 // depending from the complexity of the <<
551 // The returned value is cached and can <<
552 // calls (default), unless recomputation <<
553 // 'true' for the boolean argument in in <<
554 // be forced if the geometry setup has c <<
555 // call. By setting the 'propagate' bool <<
556 // method returns the mass of the presen <<
557 // (subtracted for the volume occupied b <<
558 // The extra argument 'parMaterial' is i <<
559 // consider cases of geometrical paramet <<
560 // ******************************************* <<
561 // <<
562 G4double G4LogicalVolume::GetMass(G4bool force <<
563 G4bool propa <<
564 G4Material* <<
565 { 214 {
566 // Return the cached non-zero value, if not << 215 G4LogicalVolume* motherLogVol = 0;
567 // << 216 G4LogicalVolumeStore* Store = G4LogicalVolumeStore::GetInstance();
568 if ( ((G4MT_mass) != 0.0) && (!forced) ) { <<
569 217
570 // Global density and computed mass associat << 218 // Look for the current volume's mother volume.
571 // volume without considering its daughters <<
572 // 219 //
573 G4Material* logMaterial = parMaterial != nul << 220 for ( size_t LV=0; LV < Store->size(); LV++ )
574 if (logMaterial == nullptr) <<
575 { 221 {
576 std::ostringstream message; << 222 G4LogicalVolume* aLogVol = (*Store)[LV]; // Don't look for it inside itself!
577 message << "No material associated to the << 223 if( (aLogVol!=this) && (aLogVol->GetFastSimulationManager()!=0) )
578 << fName << " !" << G4endl <<
579 << "Sorry, cannot compute the mass <<
580 G4Exception("G4LogicalVolume::GetMass()", <<
581 FatalException, message); <<
582 return 0.0; <<
583 } <<
584 if ( GetSolid() == nullptr ) <<
585 { <<
586 std::ostringstream message; <<
587 message << "No solid is associated to the <<
588 << fName << " !" << G4endl <<
589 << "Sorry, cannot compute the mass <<
590 G4Exception("G4LogicalVolume::GetMass()", <<
591 FatalException, message); <<
592 return 0.0; <<
593 } <<
594 G4double globalDensity = logMaterial->GetDen <<
595 G4double motherMass = GetSolid()->GetCubicVo <<
596 G4double massSum = motherMass; <<
597 <<
598 // For each daughter in the tree, subtract t <<
599 // and if required by the propagate flag, ad <<
600 // one computed recursively <<
601 <<
602 for (auto itDau = fDaughters.cbegin(); itDau <<
603 { <<
604 G4VPhysicalVolume* physDaughter = (*itDau) <<
605 G4LogicalVolume* logDaughter = physDaughte <<
606 G4double subMass = 0.0; <<
607 G4VSolid* daughterSolid = nullptr; <<
608 G4Material* daughterMaterial = nullptr; <<
609 <<
610 // Compute the mass to subtract and to add <<
611 // considering its multiplicity (i.e. repl <<
612 // eventually its parameterisation (by sol <<
613 // <<
614 for (auto i=0; i<physDaughter->GetMultipli <<
615 { 224 {
616 G4VPVParameterisation* physParam = physD << 225 for ( G4int daughter=0; daughter<aLogVol->GetNoDaughters(); daughter++ )
617 if (physParam != nullptr) <<
618 { <<
619 daughterSolid = physParam->ComputeSoli <<
620 daughterSolid->ComputeDimensions(physP <<
621 daughterMaterial = physParam->ComputeM <<
622 } <<
623 else <<
624 { 226 {
625 daughterSolid = logDaughter->GetSolid( << 227 if( aLogVol->GetDaughter(daughter)->GetLogicalVolume()==this )
626 daughterMaterial = logDaughter->GetMat << 228 {
>> 229 // aLogVol is the mother !!!
>> 230 //
>> 231 motherLogVol = aLogVol;
>> 232 break;
>> 233 }
627 } 234 }
628 subMass = daughterSolid->GetCubicVolume( <<
629 <<
630 // Subtract the daughter's portion for t <<
631 // add the real daughter's mass computed <<
632 // <<
633 massSum -= subMass; <<
634 if (propagate) <<
635 { <<
636 massSum += logDaughter->GetMass(true, <<
637 } <<
638 } <<
639 } <<
640 G4MT_mass = massSum; <<
641 return massSum; <<
642 } <<
643 <<
644 // ******************************************* <<
645 // Change the daughters volume type -- checkin <<
646 // <<
647 // Undertakes primitive checking, to ensure t <<
648 // are made: <<
649 // - any type to 'external' ( user respons <<
650 // - the type proposed is checked against t <<
651 // (for potential switch back to 'intern <<
652 // Returns success (true) or failure (false) <<
653 // <<
654 G4bool G4LogicalVolume::ChangeDaughtersType(EV <<
655 { <<
656 G4bool works = false; <<
657 if( aType == kExternal ) <<
658 { <<
659 // It is the responsibility of External Na <<
660 // <<
661 fDaughtersVolumeType = aType; <<
662 works = true; <<
663 } <<
664 else <<
665 { <<
666 EVolume expectedVType = DeduceDaughtersTyp <<
667 works = (expectedVType == aType); <<
668 if ( works ) <<
669 { <<
670 fDaughtersVolumeType = aType; <<
671 } 235 }
672 } 236 }
673 return works; << 237 return motherLogVol;
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 } 238 }
695 239