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24 // ******************************************* 24 // ********************************************************************
>> 25 //
>> 26 //
>> 27 // $Id: G4Region.cc,v 1.27 2009-11-27 16:34:37 gcosmo Exp $
>> 28 // GEANT4 tag $Name: not supported by cvs2svn $
>> 29 //
25 // 30 //
26 // G4Region class implementation << 31 // class G4Region Implementation
27 // 32 //
28 // 18.09.02, G.Cosmo - Initial version <<
29 // ------------------------------------------- 33 // --------------------------------------------------------------------
30 34
31 #include "G4Region.hh" 35 #include "G4Region.hh"
32 #include "G4RegionStore.hh" 36 #include "G4RegionStore.hh"
33 #include "G4LogicalVolume.hh" 37 #include "G4LogicalVolume.hh"
34 #include "G4VPhysicalVolume.hh" 38 #include "G4VPhysicalVolume.hh"
35 #include "G4LogicalVolumeStore.hh" 39 #include "G4LogicalVolumeStore.hh"
36 #include "G4VNestedParameterisation.hh" 40 #include "G4VNestedParameterisation.hh"
37 #include "G4VUserRegionInformation.hh" 41 #include "G4VUserRegionInformation.hh"
38 #include "G4Material.hh" <<
39 <<
40 // These macros changes the references to fiel <<
41 // in the class G4RegionData. <<
42 // <<
43 #define G4MT_fsmanager ((subInstanceManager.of <<
44 #define G4MT_rsaction ((subInstanceManager.off <<
45 <<
46 // This new field helps to use the class G4Reg <<
47 // <<
48 G4RegionManager G4Region::subInstanceManager; <<
49 <<
50 // ******************************************* <<
51 // GetSubInstanceManager: <<
52 // - Returns the private data instance manage <<
53 // ******************************************* <<
54 // <<
55 const G4RegionManager& G4Region::GetSubInstanc <<
56 { <<
57 return subInstanceManager; <<
58 } <<
59 42
60 // ******************************************* 43 // *******************************************************************
61 // Constructor: 44 // Constructor:
62 // - Adds self to region Store 45 // - Adds self to region Store
63 // ******************************************* 46 // *******************************************************************
64 // 47 //
65 G4Region::G4Region(const G4String& pName) 48 G4Region::G4Region(const G4String& pName)
66 : fName(pName) << 49 : fName(pName), fRegionMod(true), fCut(0), fUserInfo(0), fUserLimits(0),
>> 50 fFieldManager(0), fFastSimulationManager(0), fWorldPhys(0),
>> 51 fRegionalSteppingAction(0),
>> 52 fInMassGeometry(false), fInParallelGeometry(false)
67 { 53 {
68 <<
69 instanceID = subInstanceManager.CreateSubIns <<
70 G4MT_fsmanager = nullptr; <<
71 G4MT_rsaction = nullptr; <<
72 <<
73 G4RegionStore* rStore = G4RegionStore::GetIn 54 G4RegionStore* rStore = G4RegionStore::GetInstance();
74 if (rStore->GetRegion(pName, false) != nullp << 55 if (rStore->GetRegion(pName,false))
75 { 56 {
76 std::ostringstream message; 57 std::ostringstream message;
77 message << "The region has NOT been regist 58 message << "The region has NOT been registered !" << G4endl
78 << " Region " << pName << 59 << " Region " << pName << " already existing in store !"
79 << G4endl; 60 << G4endl;
80 G4Exception("G4Region::G4Region()", "GeomM 61 G4Exception("G4Region::G4Region()", "GeomMgt1001",
81 JustWarning, message); 62 JustWarning, message);
82 } 63 }
83 else 64 else
84 { 65 {
85 rStore->Register(this); 66 rStore->Register(this);
86 } 67 }
87 } 68 }
88 69
89 // ******************************************* 70 // ********************************************************************
90 // Fake default constructor - sets only member 71 // Fake default constructor - sets only member data and allocates memory
91 // for usage restri 72 // for usage restricted to object persistency.
92 // ******************************************* 73 // ********************************************************************
93 // 74 //
94 G4Region::G4Region( __void__& ) 75 G4Region::G4Region( __void__& )
95 : fName("") << 76 : fName(""), fRegionMod(true), fCut(0), fUserInfo(0), fUserLimits(0),
>> 77 fFieldManager(0), fFastSimulationManager(0), fWorldPhys(0),
>> 78 fRegionalSteppingAction(0),
>> 79 fInMassGeometry(false), fInParallelGeometry(false)
96 { 80 {
97 instanceID = subInstanceManager.CreateSubIns <<
98 G4MT_fsmanager = nullptr; <<
99 G4MT_rsaction = nullptr; <<
100 <<
101 // Register to store 81 // Register to store
102 // 82 //
103 G4RegionStore::GetInstance()->Register(this) 83 G4RegionStore::GetInstance()->Register(this);
104 } 84 }
105 85
106 // ******************************************* 86 // *******************************************************************
107 // Destructor: 87 // Destructor:
108 // - Removes self from region Store 88 // - Removes self from region Store
109 // ******************************************* 89 // *******************************************************************
110 // 90 //
111 G4Region::~G4Region() 91 G4Region::~G4Region()
112 { 92 {
113 G4RegionStore::GetInstance()->DeRegister(thi 93 G4RegionStore::GetInstance()->DeRegister(this);
114 delete fUserInfo; << 94 if(fUserInfo) delete fUserInfo;
115 } <<
116 <<
117 // ******************************************* <<
118 // SetName - Set region name and notify store <<
119 // ******************************************* <<
120 // <<
121 void G4Region::SetName(const G4String& pName) <<
122 { <<
123 fName = pName; <<
124 G4RegionStore::GetInstance()->SetMapValid(fa <<
125 } <<
126 <<
127 // ******************************************* <<
128 // SetFastSimulationManager <<
129 // ******************************************* <<
130 // <<
131 void G4Region::SetFastSimulationManager(G4Fast <<
132 { <<
133 G4MT_fsmanager = fsm; <<
134 } <<
135 <<
136 // ******************************************* <<
137 // GetFastSimulationManager <<
138 // ******************************************* <<
139 // <<
140 G4FastSimulationManager* G4Region::GetFastSimu <<
141 { <<
142 return G4MT_fsmanager; <<
143 } <<
144 <<
145 // ******************************************* <<
146 // SetRegionalSteppingAction <<
147 // ******************************************* <<
148 // <<
149 void G4Region::SetRegionalSteppingAction(G4Use <<
150 { <<
151 G4MT_rsaction = rusa; <<
152 } <<
153 <<
154 // ******************************************* <<
155 // GetRegionalSteppingAction <<
156 // ******************************************* <<
157 // <<
158 G4UserSteppingAction* G4Region::GetRegionalSte <<
159 { <<
160 return G4MT_rsaction; <<
161 } 95 }
162 96
163 // ******************************************* 97 // *******************************************************************
164 // ScanVolumeTree: 98 // ScanVolumeTree:
165 // - Scans recursively the 'lv' logical volum 99 // - Scans recursively the 'lv' logical volume tree, retrieves
166 // and places all materials in the list. 100 // and places all materials in the list.
167 // - The boolean flag 'region' identifies if 101 // - The boolean flag 'region' identifies if the volume tree must
168 // have region reset (false) or if the curr 102 // have region reset (false) or if the current region must be
169 // associated to the logical volume 'lv' an 103 // associated to the logical volume 'lv' and its tree (true).
170 // ******************************************* 104 // *******************************************************************
171 // 105 //
172 void G4Region::ScanVolumeTree(G4LogicalVolume* 106 void G4Region::ScanVolumeTree(G4LogicalVolume* lv, G4bool region)
173 { 107 {
174 // If logical volume is going to become a re 108 // If logical volume is going to become a region, add
175 // its material to the list if not already p 109 // its material to the list if not already present
176 // 110 //
177 G4Region* currentRegion = nullptr; << 111 G4Region* currentRegion = 0;
178 std::size_t noDaughters = lv->GetNoDaughters << 112 size_t noDaughters = lv->GetNoDaughters();
179 G4Material* volMat = lv->GetMaterial(); 113 G4Material* volMat = lv->GetMaterial();
180 if((volMat == nullptr) && fInMassGeometry) << 114 if(!volMat && fInMassGeometry)
181 { 115 {
182 std::ostringstream message; 116 std::ostringstream message;
183 message << "Logical volume <" << lv->GetNa 117 message << "Logical volume <" << lv->GetName() << ">" << G4endl
184 << "does not have a valid material 118 << "does not have a valid material pointer." << G4endl
185 << "A logical volume belonging to 119 << "A logical volume belonging to the (tracking) world volume "
186 << "must have a valid material."; 120 << "must have a valid material.";
187 G4Exception("G4Region::ScanVolumeTree()", 121 G4Exception("G4Region::ScanVolumeTree()", "GeomMgt0002",
188 FatalException, message, "Chec 122 FatalException, message, "Check your geometry construction.");
189 } 123 }
190 if (region) 124 if (region)
191 { 125 {
192 currentRegion = this; 126 currentRegion = this;
193 if (volMat != nullptr) << 127 if(volMat) { AddMaterial(volMat); }
194 { <<
195 AddMaterial(volMat); <<
196 auto baseMat = const_cast<G4Material*>( <<
197 if (baseMat != nullptr) { AddMaterial(ba <<
198 } <<
199 } 128 }
200 129
201 // Set the LV region to be either the curren 130 // Set the LV region to be either the current region or NULL,
202 // according to the boolean selector 131 // according to the boolean selector
203 // 132 //
204 lv->SetRegion(currentRegion); 133 lv->SetRegion(currentRegion);
205 134
206 // Stop recursion here if no further daughte 135 // Stop recursion here if no further daughters are involved
207 // 136 //
208 if(noDaughters==0) return; 137 if(noDaughters==0) return;
209 138
210 G4VPhysicalVolume* daughterPVol = lv->GetDau 139 G4VPhysicalVolume* daughterPVol = lv->GetDaughter(0);
211 if (daughterPVol->IsParameterised()) 140 if (daughterPVol->IsParameterised())
212 { 141 {
213 // Adopt special treatment in case of para 142 // Adopt special treatment in case of parameterised volumes,
214 // where parameterisation involves a new m 143 // where parameterisation involves a new material scan
215 // 144 //
216 G4VPVParameterisation* pParam = daughterPV 145 G4VPVParameterisation* pParam = daughterPVol->GetParameterisation();
217 146
218 if (pParam->GetMaterialScanner() != nullpt << 147 if (pParam->GetMaterialScanner())
219 { 148 {
220 std::size_t matNo = pParam->GetMaterialS << 149 size_t matNo = pParam->GetMaterialScanner()->GetNumberOfMaterials();
221 for (std::size_t mat=0; mat<matNo; ++mat << 150 for (register size_t mat=0; mat<matNo; mat++)
222 { 151 {
223 volMat = pParam->GetMaterialScanner()- << 152 volMat = pParam->GetMaterialScanner()->GetMaterial(mat);
224 if((volMat == nullptr) && fInMassGeome << 153 if(!volMat && fInMassGeometry)
225 { 154 {
226 std::ostringstream message; 155 std::ostringstream message;
227 message << "The parameterisation for 156 message << "The parameterisation for the physical volume <"
228 << daughterPVol->GetName() < 157 << daughterPVol->GetName() << ">" << G4endl
229 << "does not return a valid 158 << "does not return a valid material pointer." << G4endl
230 << "A volume belonging to th 159 << "A volume belonging to the (tracking) world volume must "
231 << "have a valid material."; 160 << "have a valid material.";
232 G4Exception("G4Region::ScanVolumeTre 161 G4Exception("G4Region::ScanVolumeTree()", "GeomMgt0002",
233 FatalException, message, 162 FatalException, message, "Check your parameterisation.");
234 } 163 }
235 if (volMat != nullptr) << 164 if(volMat) { AddMaterial(volMat); }
236 { <<
237 AddMaterial(volMat); <<
238 auto baseMat = const_cast<G4Materia <<
239 if (baseMat != nullptr) { AddMateria <<
240 } <<
241 } 165 }
242 } 166 }
243 else 167 else
244 { 168 {
245 std::size_t repNo = daughterPVol->GetMul << 169 size_t repNo = daughterPVol->GetMultiplicity();
246 for (std::size_t rep=0; rep<repNo; ++rep << 170 for (register size_t rep=0; rep<repNo; rep++)
247 { 171 {
248 volMat = pParam->ComputeMaterial((G4in << 172 volMat = pParam->ComputeMaterial(rep, daughterPVol);
249 if((volMat == nullptr) && fInMassGeome << 173 if(!volMat && fInMassGeometry)
250 { 174 {
251 std::ostringstream message; 175 std::ostringstream message;
252 message << "The parameterisation for 176 message << "The parameterisation for the physical volume <"
253 << daughterPVol->GetName() < 177 << daughterPVol->GetName() << ">" << G4endl
254 << "does not return a valid 178 << "does not return a valid material pointer." << G4endl
255 << "A volume belonging to th 179 << "A volume belonging to the (tracking) world volume must "
256 << "have a valid material."; 180 << "have a valid material.";
257 G4Exception("G4Region::ScanVolumeTre 181 G4Exception("G4Region::ScanVolumeTree()", "GeomMgt0002",
258 FatalException, message, 182 FatalException, message, "Check your parameterisation.");
259 } 183 }
260 if(volMat != nullptr) << 184 if(volMat) { AddMaterial(volMat); }
261 { <<
262 AddMaterial(volMat); <<
263 auto baseMat = const_cast<G4Materia <<
264 if (baseMat != nullptr) { AddMateria <<
265 } <<
266 } 185 }
267 } 186 }
268 G4LogicalVolume* daughterLVol = daughterPV 187 G4LogicalVolume* daughterLVol = daughterPVol->GetLogicalVolume();
269 ScanVolumeTree(daughterLVol, region); 188 ScanVolumeTree(daughterLVol, region);
270 } 189 }
271 else 190 else
272 { 191 {
273 for (std::size_t i=0; i<noDaughters; ++i) << 192 for (register size_t i=0; i<noDaughters; i++)
274 { 193 {
275 G4LogicalVolume* daughterLVol = lv->GetD 194 G4LogicalVolume* daughterLVol = lv->GetDaughter(i)->GetLogicalVolume();
276 if (!daughterLVol->IsRootRegion()) 195 if (!daughterLVol->IsRootRegion())
277 { 196 {
278 // Set daughter's LV to be a region an 197 // Set daughter's LV to be a region and store materials in
279 // the materials list, if the LV is no 198 // the materials list, if the LV is not already a root region
280 // 199 //
281 ScanVolumeTree(daughterLVol, region); 200 ScanVolumeTree(daughterLVol, region);
282 } 201 }
283 } 202 }
284 } 203 }
285 } 204 }
286 205
287 // ******************************************* 206 // *******************************************************************
288 // AddRootLogicalVolume: 207 // AddRootLogicalVolume:
289 // - Adds a root logical volume and sets its 208 // - Adds a root logical volume and sets its daughters flags as
290 // regions. It also recomputes the material 209 // regions. It also recomputes the materials list for the region.
291 // ******************************************* 210 // *******************************************************************
292 // 211 //
293 void G4Region::AddRootLogicalVolume(G4LogicalV << 212 void G4Region::AddRootLogicalVolume(G4LogicalVolume* lv)
294 { 213 {
295 // Check if logical volume is already belong <<
296 // <<
297 if ((lv->IsRootRegion()) && (lv->GetRegion() <<
298 { <<
299 std::ostringstream message; <<
300 message << "Logical volume <" << lv->GetNa <<
301 << "root for region <" << lv->GetR <<
302 << "It cannot be root logical volu <<
303 << ">" << G4endl; <<
304 G4Exception("G4Region::AddRootLogicalVolum <<
305 message, "A logical volume can <<
306 return; <<
307 } <<
308 <<
309 // Check the logical volume is not already i 214 // Check the logical volume is not already in the list
310 // 215 //
311 if (search) << 216 G4RootLVList::iterator pos;
>> 217 pos = std::find(fRootVolumes.begin(),fRootVolumes.end(),lv);
>> 218 if (pos == fRootVolumes.end())
312 { 219 {
313 auto pos = std::find(fRootVolumes.cbegin() << 220 // Insert the root volume in the list and set it as root region
314 if (pos == fRootVolumes.cend()) << 221 //
315 { <<
316 // Insert the root volume in the list an <<
317 // <<
318 fRootVolumes.push_back(lv); <<
319 lv->SetRegionRootFlag(true); <<
320 } <<
321 } <<
322 else // WARNING: user *MUST* guarantee lv i <<
323 { // Providing speedup for very complex <<
324 fRootVolumes.push_back(lv); 222 fRootVolumes.push_back(lv);
325 lv->SetRegionRootFlag(true); 223 lv->SetRegionRootFlag(true);
326 } 224 }
>> 225
327 // Scan recursively the tree of daugther vol 226 // Scan recursively the tree of daugther volumes and set regions
328 // 227 //
329 ScanVolumeTree(lv, true); 228 ScanVolumeTree(lv, true);
330 229
331 // Set region as modified 230 // Set region as modified
332 // 231 //
333 fRegionMod = true; 232 fRegionMod = true;
334 } 233 }
335 234
336 // ******************************************* 235 // *******************************************************************
337 // RemoveRootLogicalVolume: 236 // RemoveRootLogicalVolume:
338 // - Removes a root logical volume and resets 237 // - Removes a root logical volume and resets its daughters flags as
339 // regions. It also recomputes the material 238 // regions. It also recomputes the materials list for the region.
340 // ******************************************* 239 // *******************************************************************
341 // 240 //
342 void G4Region::RemoveRootLogicalVolume(G4Logic 241 void G4Region::RemoveRootLogicalVolume(G4LogicalVolume* lv, G4bool scan)
343 { 242 {
344 // Find and remove logical volume from the l 243 // Find and remove logical volume from the list
345 // 244 //
346 auto pos = std::find(fRootVolumes.cbegin(),f << 245 G4RootLVList::iterator pos;
347 if (pos != fRootVolumes.cend()) << 246 pos = std::find(fRootVolumes.begin(),fRootVolumes.end(),lv);
>> 247 if (pos != fRootVolumes.end())
348 { 248 {
349 if (fRootVolumes.size() != 1) // Avoid re 249 if (fRootVolumes.size() != 1) // Avoid resetting flag for world since
350 { // volume m 250 { // volume may be already deleted !
351 lv->SetRegionRootFlag(false); 251 lv->SetRegionRootFlag(false);
352 } 252 }
353 fRootVolumes.erase(pos); 253 fRootVolumes.erase(pos);
354 } 254 }
355 255
356 if (scan) // Update the materials list 256 if (scan) // Update the materials list
357 { 257 {
358 UpdateMaterialList(); 258 UpdateMaterialList();
359 } 259 }
360 260
361 // Set region as modified 261 // Set region as modified
362 // 262 //
363 fRegionMod = true; 263 fRegionMod = true;
364 } 264 }
365 265
366 // ******************************************* <<
367 // Clean <<
368 // ******************************************* <<
369 // <<
370 void G4Region::Clean() <<
371 { <<
372 subInstanceManager.FreeSlave(); <<
373 } <<
374 <<
375 // ******************************************* 266 // *******************************************************************
376 // ClearMaterialList: 267 // ClearMaterialList:
377 // - Clears the material list. 268 // - Clears the material list.
378 // ******************************************* 269 // *******************************************************************
379 // 270 //
380 void G4Region::ClearMaterialList() 271 void G4Region::ClearMaterialList()
381 { 272 {
382 fMaterials.clear(); 273 fMaterials.clear();
383 } 274 }
384 275
385 // ******************************************* 276 // *******************************************************************
386 // UpdateMaterialList: 277 // UpdateMaterialList:
387 // - computes material list looping through 278 // - computes material list looping through
388 // each root logical volume in the region. 279 // each root logical volume in the region.
389 // ******************************************* 280 // *******************************************************************
390 // 281 //
391 void G4Region::UpdateMaterialList() 282 void G4Region::UpdateMaterialList()
392 { 283 {
393 // Reset the materials list 284 // Reset the materials list
394 // 285 //
395 ClearMaterialList(); 286 ClearMaterialList();
396 287
397 // Loop over the root logical volumes and re 288 // Loop over the root logical volumes and rebuild the list
398 // of materials from scratch 289 // of materials from scratch
399 // 290 //
400 for (auto pLV=fRootVolumes.cbegin(); pLV!=fR << 291 G4RootLVList::iterator pLV;
>> 292 for (pLV=fRootVolumes.begin(); pLV!=fRootVolumes.end(); pLV++)
401 { 293 {
402 ScanVolumeTree(*pLV, true); 294 ScanVolumeTree(*pLV, true);
403 } 295 }
404 } 296 }
405 297
406 // ******************************************* 298 // *******************************************************************
407 // SetWorld: 299 // SetWorld:
408 // - Set the world physical volume if this re 300 // - Set the world physical volume if this region belongs to this
409 // world. If the given pointer is null, res 301 // world. If the given pointer is null, reset the pointer.
410 // ******************************************* 302 // *******************************************************************
411 // 303 //
412 void G4Region::SetWorld(G4VPhysicalVolume* wp) 304 void G4Region::SetWorld(G4VPhysicalVolume* wp)
413 { 305 {
414 if(wp == nullptr) << 306 if(!wp)
415 { fWorldPhys = nullptr; } << 307 { fWorldPhys = 0; }
416 else 308 else
417 { if(BelongsTo(wp)) fWorldPhys = wp; } 309 { if(BelongsTo(wp)) fWorldPhys = wp; }
418 310
419 return; 311 return;
420 } 312 }
421 313
422 // ******************************************* 314 // *******************************************************************
423 // BelongsTo: 315 // BelongsTo:
424 // - Returns whether this region belongs to t 316 // - Returns whether this region belongs to the given physical volume
425 // (recursively scanned to the bottom of th 317 // (recursively scanned to the bottom of the hierarchy)
426 // ******************************************* 318 // *******************************************************************
427 // 319 //
428 G4bool G4Region::BelongsTo(G4VPhysicalVolume* 320 G4bool G4Region::BelongsTo(G4VPhysicalVolume* thePhys) const
429 { 321 {
430 G4LogicalVolume* currLog = thePhys->GetLogic 322 G4LogicalVolume* currLog = thePhys->GetLogicalVolume();
431 if (currLog->GetRegion()==this) {return true 323 if (currLog->GetRegion()==this) {return true;}
432 324
433 std::size_t nDaughters = currLog->GetNoDaugh << 325 G4int nDaughters = currLog->GetNoDaughters();
434 while ((nDaughters--) != 0) // Loop checkin << 326 while (nDaughters--)
435 { 327 {
436 if (BelongsTo(currLog->GetDaughter(nDaught 328 if (BelongsTo(currLog->GetDaughter(nDaughters))) {return true;}
437 } 329 }
438 330
439 return false; 331 return false;
440 } 332 }
441 333
442 // ******************************************* 334 // *******************************************************************
443 // ClearFastSimulationManager: 335 // ClearFastSimulationManager:
444 // - Set G4FastSimulationManager pointer to t 336 // - Set G4FastSimulationManager pointer to the one for the parent region
445 // if it exists. Otherwise set to null. 337 // if it exists. Otherwise set to null.
446 // ******************************************* 338 // *******************************************************************
447 // 339 //
448 void G4Region::ClearFastSimulationManager() 340 void G4Region::ClearFastSimulationManager()
449 { 341 {
450 G4bool isUnique; 342 G4bool isUnique;
451 G4Region* parent = GetParentRegion(isUnique) 343 G4Region* parent = GetParentRegion(isUnique);
452 if(parent != nullptr) << 344 if(parent)
453 { 345 {
454 if (isUnique) 346 if (isUnique)
455 { 347 {
456 G4MT_fsmanager = parent->GetFastSimulati << 348 fFastSimulationManager = parent->GetFastSimulationManager();
457 } 349 }
458 else 350 else
459 { 351 {
460 std::ostringstream message; 352 std::ostringstream message;
461 message << "Region <" << fName << "> bel 353 message << "Region <" << fName << "> belongs to more than"
462 << " one parent region !" << G4e 354 << " one parent region !" << G4endl
463 << "A region cannot belong to mo 355 << "A region cannot belong to more than one direct parent region,"
464 << G4endl 356 << G4endl
465 << "to have fast-simulation assi 357 << "to have fast-simulation assigned.";
466 G4Exception("G4Region::ClearFastSimulati 358 G4Exception("G4Region::ClearFastSimulationManager()",
467 "GeomMgt1002", JustWarning, 359 "GeomMgt1002", JustWarning, message);
468 G4MT_fsmanager = nullptr; << 360 fFastSimulationManager = 0;
469 } 361 }
470 } 362 }
471 else 363 else
472 { 364 {
473 G4MT_fsmanager = nullptr; << 365 fFastSimulationManager = 0;
474 } 366 }
475 } 367 }
476 368
477 // ******************************************* 369 // *******************************************************************
478 // GetParentRegion: 370 // GetParentRegion:
479 // - Returns a region that contains this regi 371 // - Returns a region that contains this region.
480 // Otherwise null is returned. 372 // Otherwise null is returned.
481 // ******************************************* 373 // *******************************************************************
482 // 374 //
483 G4Region* G4Region::GetParentRegion(G4bool& un 375 G4Region* G4Region::GetParentRegion(G4bool& unique) const
484 { 376 {
485 G4Region* parent = nullptr; unique = true; << 377 G4Region* parent = 0; unique = true;
486 G4LogicalVolumeStore* lvStore = G4LogicalVol 378 G4LogicalVolumeStore* lvStore = G4LogicalVolumeStore::GetInstance();
>> 379 G4LogicalVolumeStore::iterator lvItr;
487 380
488 // Loop over all logical volumes in the stor 381 // Loop over all logical volumes in the store
489 // 382 //
490 for(auto lvItr=lvStore->cbegin(); lvItr!=lvS << 383 for(lvItr=lvStore->begin(); lvItr!=lvStore->end(); lvItr++)
491 { 384 {
492 std::size_t nD = (*lvItr)->GetNoDaughters( << 385 G4int nD = (*lvItr)->GetNoDaughters();
493 G4Region* aR = (*lvItr)->GetRegion(); 386 G4Region* aR = (*lvItr)->GetRegion();
494 387
495 // Loop over all daughters of each logical 388 // Loop over all daughters of each logical volume
496 // 389 //
497 for(std::size_t iD=0; iD<nD; ++iD) << 390 for(G4int iD=0; iD<nD; iD++)
498 { 391 {
499 if((*lvItr)->GetDaughter(iD)->GetLogical 392 if((*lvItr)->GetDaughter(iD)->GetLogicalVolume()->GetRegion()==this)
500 { 393 {
501 if(parent != nullptr) << 394 if(parent)
502 { 395 {
503 if(parent!=aR) { unique = false; } 396 if(parent!=aR) { unique = false; }
504 } 397 }
505 else // Cache LV parent region which 398 else // Cache LV parent region which includes a daughter volume
506 // with the same associated regi 399 // with the same associated region as the current one
507 { 400 {
508 parent = aR; 401 parent = aR;
509 } 402 }
510 } 403 }
511 } 404 }
512 } 405 }
513 return parent; 406 return parent;
514 } 407 }
515 408