| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. 9 // * include a list of copyright holders. *
10 // * 10 // * *
11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. *
17 // * 17 // * *
18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. *
24 // ******************************************* 24 // ********************************************************************
>> 25 //
>> 26 //
>> 27 // $Id: G4LogicalVolume.cc,v 1.32 2006/11/30 10:39:28 gcosmo Exp $
>> 28 // GEANT4 tag $Name: geant4-09-00 $
>> 29 //
25 // 30 //
26 // class G4LogicalVolume implementation << 31 // class G4LogicalVolume Implementation
27 // 32 //
28 // 15.01.13 G.Cosmo, A.Dotti: Modified for thr << 33 // History:
29 // 01.03.05 G.Santin: Added flag for optional 34 // 01.03.05 G.Santin: Added flag for optional propagation of GetMass()
30 // 17.05.02 G.Cosmo: Added flag for optional o 35 // 17.05.02 G.Cosmo: Added flag for optional optimisation
31 // 12.02.99 S.Giani: Default initialization of 36 // 12.02.99 S.Giani: Default initialization of voxelization quality
32 // 04.08.97 P.M.DeFreitas: Added methods for p 37 // 04.08.97 P.M.DeFreitas: Added methods for parameterised simulation
>> 38 // 19.08.96 P.Kent: Modified for G4VSensitive Detector
33 // 11.07.95 P.Kent: Initial version 39 // 11.07.95 P.Kent: Initial version
34 // ------------------------------------------- 40 // --------------------------------------------------------------------
35 41
36 #include "G4LogicalVolume.hh" 42 #include "G4LogicalVolume.hh"
37 #include "G4LogicalVolumeStore.hh" 43 #include "G4LogicalVolumeStore.hh"
38 #include "G4VSolid.hh" 44 #include "G4VSolid.hh"
39 #include "G4Material.hh" 45 #include "G4Material.hh"
40 #include "G4VPVParameterisation.hh" 46 #include "G4VPVParameterisation.hh"
41 #include "G4VisAttributes.hh" 47 #include "G4VisAttributes.hh"
42 48
43 #include "G4UnitsTable.hh" 49 #include "G4UnitsTable.hh"
44 50
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 <<
62 // ******************************************* 51 // ********************************************************************
63 // Constructor - sets member data and adds to 52 // Constructor - sets member data and adds to logical Store,
64 // voxel pointer for optimisatio 53 // voxel pointer for optimisation set to 0 by default.
65 // Initialises daughter vector t 54 // Initialises daughter vector to 0 length.
66 // ******************************************* 55 // ********************************************************************
67 // 56 //
68 G4LogicalVolume::G4LogicalVolume( G4VSolid* pS 57 G4LogicalVolume::G4LogicalVolume( G4VSolid* pSolid,
69 G4Material* 58 G4Material* pMaterial,
70 const G4String& na 59 const G4String& name,
71 G4FieldManag 60 G4FieldManager* pFieldMgr,
72 G4VSensitive 61 G4VSensitiveDetector* pSDetector,
73 G4UserLimits 62 G4UserLimits* pULimits,
74 G4bool optim 63 G4bool optimise )
75 : fDaughters(0,(G4VPhysicalVolume*)nullptr), << 64 : fDaughters(0,(G4VPhysicalVolume*)0), fFieldManager(pFieldMgr),
76 fOptimise(optimise) << 65 fVoxel(0), fOptimise(optimise), fRootRegion(false), fSmartless(2.),
>> 66 fMass(0.), fVisAttributes(0), fRegion(0), fCutsCouple(0)
77 { 67 {
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); 68 SetSolid(pSolid);
91 SetMaterial(pMaterial); 69 SetMaterial(pMaterial);
92 SetName(name); 70 SetName(name);
93 SetSensitiveDetector(pSDetector); 71 SetSensitiveDetector(pSDetector);
94 SetUserLimits(pULimits); 72 SetUserLimits(pULimits);
95 <<
96 // Initialize 'Shadow' data structure - for <<
97 // <<
98 lvdata = new G4LVData(); <<
99 lvdata->fSolid = pSolid; <<
100 lvdata->fMaterial = pMaterial; <<
101 <<
102 // 73 //
103 // Add to store 74 // Add to store
104 // 75 //
105 G4LogicalVolumeStore::Register(this); 76 G4LogicalVolumeStore::Register(this);
106 } 77 }
107 78
108 // ******************************************* 79 // ********************************************************************
109 // Fake default constructor - sets only member 80 // Fake default constructor - sets only member data and allocates memory
110 // for usage restri 81 // for usage restricted to object persistency.
111 // ******************************************* 82 // ********************************************************************
112 // 83 //
113 G4LogicalVolume::G4LogicalVolume( __void__& ) 84 G4LogicalVolume::G4LogicalVolume( __void__& )
114 : fDaughters(0,(G4VPhysicalVolume*)nullptr), << 85 : fDaughters(0,(G4VPhysicalVolume*)0), fFieldManager(0),
>> 86 fMaterial(0), fName(""), fSensitiveDetector(0), fSolid(0), fUserLimits(0),
>> 87 fVoxel(0), fOptimise(true), fRootRegion(false), fSmartless(2.),
>> 88 fMass(0.), fVisAttributes(0), fRegion(0), fCutsCouple(0), fBiasWeight(0.)
115 { 89 {
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 90 // Add to store
125 // 91 //
126 G4LogicalVolumeStore::Register(this); 92 G4LogicalVolumeStore::Register(this);
127 } 93 }
128 94
129 // ******************************************* 95 // ********************************************************************
130 // Destructor - Removes itself from solid Stor 96 // Destructor - Removes itself from solid Store
131 // NOTE: Not virtual 97 // NOTE: Not virtual
132 // ******************************************* 98 // ********************************************************************
133 // 99 //
134 G4LogicalVolume::~G4LogicalVolume() 100 G4LogicalVolume::~G4LogicalVolume()
135 { 101 {
136 if (!fLock && fRootRegion) // De-register r << 102 // Avoid de-registration of root region if treating the first world volume
137 { // and flagged a <<
138 fRegion->RemoveRootLogicalVolume(this, tru <<
139 } <<
140 delete lvdata; <<
141 G4LogicalVolumeStore::DeRegister(this); <<
142 } <<
143 <<
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 <<
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 // 103 //
180 G4FieldManager workerFldMgr = fFieldManager- << 104 if( (fRootRegion) && (this != (*G4LogicalVolumeStore::GetInstance())[0]) )
181 if( created || (GetFieldManager() != workerF << 105 { fRegion->RemoveRootLogicalVolume(this); }
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 } <<
193 106
194 // ******************************************* << 107 G4LogicalVolumeStore::DeRegister(this);
195 // Clean <<
196 // ******************************************* <<
197 // <<
198 void G4LogicalVolume::Clean() <<
199 { <<
200 subInstanceManager.FreeSlave(); <<
201 } <<
202 <<
203 // ******************************************* <<
204 // TerminateWorker <<
205 // <<
206 // This method is similar to the destructor. I <<
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 } 108 }
254 109
255 // ******************************************* 110 // ********************************************************************
256 // SetFieldManager 111 // SetFieldManager
257 // ******************************************* 112 // ********************************************************************
258 // 113 //
259 void 114 void
260 G4LogicalVolume::SetFieldManager(G4FieldManage 115 G4LogicalVolume::SetFieldManager(G4FieldManager* pNewFieldMgr,
261 G4bool 116 G4bool forceAllDaughters)
262 { 117 {
263 AssignFieldManager(pNewFieldMgr); << 118 fFieldManager = pNewFieldMgr;
264 119
265 auto NoDaughters = GetNoDaughters(); << 120 G4int NoDaughters = GetNoDaughters();
266 while ( (NoDaughters--)>0 ) 121 while ( (NoDaughters--)>0 )
267 { 122 {
268 G4LogicalVolume* DaughterLogVol; 123 G4LogicalVolume* DaughterLogVol;
269 DaughterLogVol = GetDaughter(NoDaughters)- 124 DaughterLogVol = GetDaughter(NoDaughters)->GetLogicalVolume();
270 if ( forceAllDaughters || (DaughterLogVol- << 125 if ( forceAllDaughters || (DaughterLogVol->GetFieldManager() == 0) )
271 { 126 {
272 DaughterLogVol->SetFieldManager(pNewFiel 127 DaughterLogVol->SetFieldManager(pNewFieldMgr, forceAllDaughters);
273 } 128 }
274 } 129 }
275 } 130 }
276 131
277 // ******************************************* <<
278 // AddDaughter <<
279 // ******************************************* <<
280 // <<
281 void G4LogicalVolume::AddDaughter(G4VPhysicalV <<
282 { <<
283 EVolume daughterType = pNewDaughter->VolumeT <<
284 <<
285 // The type of the navigation needed is dete <<
286 // <<
287 if( fDaughters.empty() ) <<
288 { <<
289 fDaughtersVolumeType = daughterType; <<
290 } <<
291 else <<
292 { <<
293 // Check consistency of detector descripti <<
294 <<
295 // 1. A replica or parameterised volume ca <<
296 // <<
297 if( fDaughters[0]->IsReplicated() ) <<
298 { <<
299 std::ostringstream message; <<
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 } <<
312 else <<
313 { <<
314 // 2. Ensure that Placement and External <<
315 // <<
316 if( daughterType != fDaughtersVolumeTyp <<
317 { <<
318 std::ostringstream message; <<
319 message << "ERROR - Attempt to place a <<
320 << G4endl <<
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 } <<
332 } <<
333 } <<
334 <<
335 // Invalidate previous calculation of mass - <<
336 // <<
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 { <<
370 fDaughters.erase(i); <<
371 break; <<
372 } <<
373 } <<
374 if (fRegion != nullptr) <<
375 { <<
376 fRegion->RegionModified(true); <<
377 } <<
378 G4MT_mass = 0.; <<
379 } <<
380 <<
381 // ******************************************* <<
382 // ClearDaughters <<
383 // ******************************************* <<
384 // <<
385 void G4LogicalVolume::ClearDaughters() <<
386 { <<
387 fDaughters.erase(fDaughters.cbegin(), fDaugh <<
388 if (fRegion != nullptr) <<
389 { <<
390 fRegion->RegionModified(true); <<
391 } <<
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 } <<
492 <<
493 // ******************************************* <<
494 // SetMaterialCutsCouple <<
495 // ******************************************* <<
496 // <<
497 void G4LogicalVolume::SetMaterialCutsCouple(G4 <<
498 { <<
499 G4MT_ccouple = cuts; <<
500 } <<
501 132
502 // ******************************************* 133 // ********************************************************************
503 // IsAncestor 134 // IsAncestor
504 // 135 //
505 // Finds out if the current logical volume is 136 // Finds out if the current logical volume is an ancestor of a given
506 // physical volume 137 // physical volume
507 // ******************************************* 138 // ********************************************************************
508 // 139 //
509 G4bool 140 G4bool
510 G4LogicalVolume::IsAncestor(const G4VPhysicalV 141 G4LogicalVolume::IsAncestor(const G4VPhysicalVolume* aVolume) const
511 { 142 {
512 G4bool isDaughter = IsDaughter(aVolume); 143 G4bool isDaughter = IsDaughter(aVolume);
513 if (!isDaughter) 144 if (!isDaughter)
514 { 145 {
515 for (auto itDau = fDaughters.cbegin(); itD << 146 for (G4PhysicalVolumeList::const_iterator itDau = fDaughters.begin();
>> 147 itDau != fDaughters.end(); itDau++)
516 { 148 {
517 isDaughter = (*itDau)->GetLogicalVolume( 149 isDaughter = (*itDau)->GetLogicalVolume()->IsAncestor(aVolume);
518 if (isDaughter) break; 150 if (isDaughter) break;
519 } 151 }
520 } 152 }
521 return isDaughter; 153 return isDaughter;
522 } 154 }
523 155
524 // ******************************************* 156 // ********************************************************************
525 // TotalVolumeEntities 157 // TotalVolumeEntities
526 // 158 //
527 // Returns the total number of physical volume 159 // Returns the total number of physical volumes (replicated or placed)
528 // in the tree represented by the current logi 160 // in the tree represented by the current logical volume.
529 // ******************************************* 161 // ********************************************************************
530 // 162 //
531 G4int G4LogicalVolume::TotalVolumeEntities() c 163 G4int G4LogicalVolume::TotalVolumeEntities() const
532 { 164 {
533 G4int vols = 1; << 165 static G4int vols = 0;
534 for (auto itDau = fDaughters.cbegin(); itDau << 166
>> 167 vols++;
>> 168 for (G4PhysicalVolumeList::const_iterator itDau = fDaughters.begin();
>> 169 itDau != fDaughters.end(); itDau++)
535 { 170 {
536 G4VPhysicalVolume* physDaughter = (*itDau) 171 G4VPhysicalVolume* physDaughter = (*itDau);
537 vols += physDaughter->GetMultiplicity() << 172 for (G4int i=0; i<physDaughter->GetMultiplicity(); i++)
538 *physDaughter->GetLogicalVolume()-> << 173 {
>> 174 physDaughter->GetLogicalVolume()->TotalVolumeEntities();
>> 175 }
539 } 176 }
540 return vols; 177 return vols;
541 } 178 }
542 179
543 // ******************************************* 180 // ********************************************************************
544 // GetMass 181 // GetMass
545 // 182 //
546 // Returns the mass of the logical volume tree 183 // Returns the mass of the logical volume tree computed from the
547 // estimated geometrical volume of each solid 184 // estimated geometrical volume of each solid and material associated
548 // to the logical volume and its daughters. 185 // to the logical volume and its daughters.
549 // NOTE: the computation may require considera 186 // NOTE: the computation may require considerable amount of time,
550 // depending from the complexity of the 187 // depending from the complexity of the geometry tree.
551 // The returned value is cached and can 188 // The returned value is cached and can be used for successive
552 // calls (default), unless recomputation 189 // calls (default), unless recomputation is forced by providing
553 // 'true' for the boolean argument in in 190 // 'true' for the boolean argument in input. Computation should
554 // be forced if the geometry setup has c 191 // be forced if the geometry setup has changed after the previous
555 // call. By setting the 'propagate' bool 192 // call. By setting the 'propagate' boolean flag to 'false' the
556 // method returns the mass of the presen 193 // method returns the mass of the present logical volume only
557 // (subtracted for the volume occupied b 194 // (subtracted for the volume occupied by the daughter volumes).
558 // The extra argument 'parMaterial' is i 195 // The extra argument 'parMaterial' is internally used to
559 // consider cases of geometrical paramet 196 // consider cases of geometrical parameterisations by material.
560 // ******************************************* 197 // ********************************************************************
561 // 198 //
562 G4double G4LogicalVolume::GetMass(G4bool force 199 G4double G4LogicalVolume::GetMass(G4bool forced,
563 G4bool propa 200 G4bool propagate,
564 G4Material* 201 G4Material* parMaterial)
565 { 202 {
566 // Return the cached non-zero value, if not 203 // Return the cached non-zero value, if not forced
567 // 204 //
568 if ( ((G4MT_mass) != 0.0) && (!forced) ) { << 205 if ( (fMass) && (!forced) ) return fMass;
569 206
570 // Global density and computed mass associat 207 // Global density and computed mass associated to the logical
571 // volume without considering its daughters 208 // volume without considering its daughters
572 // 209 //
573 G4Material* logMaterial = parMaterial != nul << 210 G4Material* logMaterial = parMaterial ? parMaterial : fMaterial;
574 if (logMaterial == nullptr) << 211 if (!logMaterial)
575 { 212 {
576 std::ostringstream message; << 213 G4cerr << "ERROR - G4LogicalVolume::GetMass()" << G4endl
577 message << "No material associated to the << 214 << " No material is associated to the logical volume: "
578 << fName << " !" << G4endl << 215 << fName << " ! Sorry, cannot compute the mass ..." << G4endl;
579 << "Sorry, cannot compute the mass << 216 G4Exception("G4LogicalVolume::GetMass()", "InvalidSetup", FatalException,
580 G4Exception("G4LogicalVolume::GetMass()", << 217 "No material associated to the logical volume !");
581 FatalException, message); << 218 }
582 return 0.0; << 219 if (!fSolid)
583 } << 220 {
584 if ( GetSolid() == nullptr ) << 221 G4cerr << "ERROR - G4LogicalVolume::GetMass()" << G4endl
585 { << 222 << " No solid is associated to the logical volume: "
586 std::ostringstream message; << 223 << fName << " ! Sorry, cannot compute the mass ..." << G4endl;
587 message << "No solid is associated to the << 224 G4Exception("G4LogicalVolume::GetMass()", "InvalidSetup", FatalException,
588 << fName << " !" << G4endl << 225 "No solid associated to the logical volume !");
589 << "Sorry, cannot compute the mass <<
590 G4Exception("G4LogicalVolume::GetMass()", <<
591 FatalException, message); <<
592 return 0.0; <<
593 } 226 }
594 G4double globalDensity = logMaterial->GetDen 227 G4double globalDensity = logMaterial->GetDensity();
595 G4double motherMass = GetSolid()->GetCubicVo << 228 fMass = fSolid->GetCubicVolume() * globalDensity;
596 G4double massSum = motherMass; << 229
597 <<
598 // For each daughter in the tree, subtract t 230 // For each daughter in the tree, subtract the mass occupied
599 // and if required by the propagate flag, ad 231 // and if required by the propagate flag, add the real daughter's
600 // one computed recursively 232 // one computed recursively
601 233
602 for (auto itDau = fDaughters.cbegin(); itDau << 234 for (G4PhysicalVolumeList::const_iterator itDau = fDaughters.begin();
>> 235 itDau != fDaughters.end(); itDau++)
603 { 236 {
604 G4VPhysicalVolume* physDaughter = (*itDau) 237 G4VPhysicalVolume* physDaughter = (*itDau);
605 G4LogicalVolume* logDaughter = physDaughte 238 G4LogicalVolume* logDaughter = physDaughter->GetLogicalVolume();
606 G4double subMass = 0.0; << 239 G4double subMass=0.;
607 G4VSolid* daughterSolid = nullptr; << 240 G4VSolid* daughterSolid = 0;
608 G4Material* daughterMaterial = nullptr; << 241 G4Material* daughterMaterial = 0;
609 242
610 // Compute the mass to subtract and to add 243 // Compute the mass to subtract and to add for each daughter
611 // considering its multiplicity (i.e. repl 244 // considering its multiplicity (i.e. replicated or not) and
612 // eventually its parameterisation (by sol 245 // eventually its parameterisation (by solid and/or by material)
613 // 246 //
614 for (auto i=0; i<physDaughter->GetMultipli << 247 for (G4int i=0; i<physDaughter->GetMultiplicity(); i++)
615 { 248 {
616 G4VPVParameterisation* physParam = physD << 249 G4VPVParameterisation*
617 if (physParam != nullptr) << 250 physParam = physDaughter->GetParameterisation();
>> 251 if (physParam)
618 { 252 {
619 daughterSolid = physParam->ComputeSoli 253 daughterSolid = physParam->ComputeSolid(i, physDaughter);
620 daughterSolid->ComputeDimensions(physP 254 daughterSolid->ComputeDimensions(physParam, i, physDaughter);
621 daughterMaterial = physParam->ComputeM 255 daughterMaterial = physParam->ComputeMaterial(i, physDaughter);
622 } 256 }
623 else 257 else
624 { 258 {
625 daughterSolid = logDaughter->GetSolid( 259 daughterSolid = logDaughter->GetSolid();
626 daughterMaterial = logDaughter->GetMat 260 daughterMaterial = logDaughter->GetMaterial();
627 } 261 }
628 subMass = daughterSolid->GetCubicVolume( 262 subMass = daughterSolid->GetCubicVolume() * globalDensity;
629 263
630 // Subtract the daughter's portion for t 264 // Subtract the daughter's portion for the mass and, if required,
631 // add the real daughter's mass computed 265 // add the real daughter's mass computed recursively
632 // 266 //
633 massSum -= subMass; << 267 fMass -= subMass;
634 if (propagate) 268 if (propagate)
635 { 269 {
636 massSum += logDaughter->GetMass(true, << 270 fMass += logDaughter->GetMass(true, true, daughterMaterial);
637 } 271 }
638 } 272 }
639 } 273 }
640 G4MT_mass = massSum; <<
641 return massSum; <<
642 } <<
643 274
644 // ******************************************* << 275 return fMass;
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 } <<
672 } <<
673 return works; <<
674 } 276 }
675 277
676 // ******************************************* <<
677 // SetVisAttributes - copy version <<
678 // ******************************************* <<
679 // <<
680 void G4LogicalVolume::SetVisAttributes (const 278 void G4LogicalVolume::SetVisAttributes (const G4VisAttributes& VA)
681 { 279 {
682 if (G4Threading::IsWorkerThread()) return; << 280 fVisAttributes = new G4VisAttributes(VA);
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 } 281 }
695 282