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1 // 1 //
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24 // ******************************************* 24 // ********************************************************************
>> 25 //
>> 26 //
>> 27 // $Id: G4Region.cc,v 1.23 2007/04/26 21:20:53 asaim Exp $
>> 28 // GEANT4 tag $Name: geant4-09-00-patch-01 $
>> 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 fFastSimulationManager(0), fWorldPhys(0), fRegionalSteppingAction(0)
67 { 51 {
68 <<
69 instanceID = subInstanceManager.CreateSubIns <<
70 G4MT_fsmanager = nullptr; <<
71 G4MT_rsaction = nullptr; <<
72 <<
73 G4RegionStore* rStore = G4RegionStore::GetIn 52 G4RegionStore* rStore = G4RegionStore::GetInstance();
74 if (rStore->GetRegion(pName, false) != nullp << 53 if (rStore->GetRegion(pName,false))
75 { 54 {
76 std::ostringstream message; << 55 G4cerr << "WARNING - G4Region::G4Region()" << G4endl
77 message << "The region has NOT been regist << 56 << " Region " << pName << " already existing in store !"
78 << " Region " << pName << << 57 << G4endl;
79 << G4endl; << 58 G4Exception("G4Region::G4Region()", "InvalidSetup", JustWarning,
80 G4Exception("G4Region::G4Region()", "GeomM << 59 "The region has NOT been registered !");
81 JustWarning, message); <<
82 } 60 }
83 else 61 else
84 { 62 {
85 rStore->Register(this); 63 rStore->Register(this);
86 } 64 }
87 } 65 }
88 66
89 // ******************************************* 67 // ********************************************************************
90 // Fake default constructor - sets only member 68 // Fake default constructor - sets only member data and allocates memory
91 // for usage restri 69 // for usage restricted to object persistency.
92 // ******************************************* 70 // ********************************************************************
93 // 71 //
94 G4Region::G4Region( __void__& ) 72 G4Region::G4Region( __void__& )
95 : fName("") << 73 : fName(""), fRegionMod(true), fCut(0), fUserInfo(0), fUserLimits(0),
>> 74 fFastSimulationManager(0), fWorldPhys(0), fRegionalSteppingAction(0)
96 { 75 {
97 instanceID = subInstanceManager.CreateSubIns <<
98 G4MT_fsmanager = nullptr; <<
99 G4MT_rsaction = nullptr; <<
100 <<
101 // Register to store 76 // Register to store
102 // 77 //
103 G4RegionStore::GetInstance()->Register(this) 78 G4RegionStore::GetInstance()->Register(this);
104 } 79 }
105 80
106 // ******************************************* 81 // *******************************************************************
107 // Destructor: 82 // Destructor:
108 // - Removes self from region Store 83 // - Removes self from region Store
109 // ******************************************* 84 // *******************************************************************
110 // 85 //
111 G4Region::~G4Region() 86 G4Region::~G4Region()
112 { 87 {
113 G4RegionStore::GetInstance()->DeRegister(thi 88 G4RegionStore::GetInstance()->DeRegister(this);
114 delete fUserInfo; << 89 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 } 90 }
162 91
163 // ******************************************* 92 // *******************************************************************
164 // ScanVolumeTree: 93 // ScanVolumeTree:
165 // - Scans recursively the 'lv' logical volum 94 // - Scans recursively the 'lv' logical volume tree, retrieves
166 // and places all materials in the list. 95 // and places all materials in the list.
167 // - The boolean flag 'region' identifies if 96 // - The boolean flag 'region' identifies if the volume tree must
168 // have region reset (false) or if the curr 97 // have region reset (false) or if the current region must be
169 // associated to the logical volume 'lv' an 98 // associated to the logical volume 'lv' and its tree (true).
170 // ******************************************* 99 // *******************************************************************
171 // 100 //
172 void G4Region::ScanVolumeTree(G4LogicalVolume* 101 void G4Region::ScanVolumeTree(G4LogicalVolume* lv, G4bool region)
173 { 102 {
174 // If logical volume is going to become a re 103 // If logical volume is going to become a region, add
175 // its material to the list if not already p 104 // its material to the list if not already present
176 // 105 //
177 G4Region* currentRegion = nullptr; << 106 G4Region* currentRegion = 0;
178 std::size_t noDaughters = lv->GetNoDaughters << 107 size_t noDaughters = lv->GetNoDaughters();
179 G4Material* volMat = lv->GetMaterial(); 108 G4Material* volMat = lv->GetMaterial();
180 if((volMat == nullptr) && fInMassGeometry) << 109 if(!volMat)
181 { 110 {
182 std::ostringstream message; << 111 G4String errmsg = "Logical volume <";
183 message << "Logical volume <" << lv->GetNa << 112 errmsg += lv->GetName();
184 << "does not have a valid material << 113 errmsg += "> does not have a valid material pointer.\n";
185 << "A logical volume belonging to << 114 errmsg += "A logical volume belonging to the (tracking) world volume ";
186 << "must have a valid material."; << 115 errmsg += "must have a valid material.\nCheck your geometry construction.";
187 G4Exception("G4Region::ScanVolumeTree()", << 116 G4Exception("G4Region::ScanVolumeTree()", "SetupError",
188 FatalException, message, "Chec << 117 FatalException, errmsg);
189 } 118 }
190 if (region) 119 if (region)
191 { 120 {
192 currentRegion = this; 121 currentRegion = this;
193 if (volMat != nullptr) << 122 AddMaterial(volMat);
194 { <<
195 AddMaterial(volMat); <<
196 auto baseMat = const_cast<G4Material*>( <<
197 if (baseMat != nullptr) { AddMaterial(ba <<
198 } <<
199 } 123 }
200 124
201 // Set the LV region to be either the curren 125 // Set the LV region to be either the current region or NULL,
202 // according to the boolean selector 126 // according to the boolean selector
203 // 127 //
204 lv->SetRegion(currentRegion); 128 lv->SetRegion(currentRegion);
205 129
206 // Stop recursion here if no further daughte 130 // Stop recursion here if no further daughters are involved
207 // 131 //
208 if(noDaughters==0) return; 132 if(noDaughters==0) return;
209 133
210 G4VPhysicalVolume* daughterPVol = lv->GetDau 134 G4VPhysicalVolume* daughterPVol = lv->GetDaughter(0);
211 if (daughterPVol->IsParameterised()) 135 if (daughterPVol->IsParameterised())
212 { 136 {
213 // Adopt special treatment in case of para 137 // Adopt special treatment in case of parameterised volumes,
214 // where parameterisation involves a new m 138 // where parameterisation involves a new material scan
215 // 139 //
216 G4VPVParameterisation* pParam = daughterPV 140 G4VPVParameterisation* pParam = daughterPVol->GetParameterisation();
217 141
218 if (pParam->GetMaterialScanner() != nullpt << 142 if (pParam->IsNested())
219 { 143 {
220 std::size_t matNo = pParam->GetMaterialS << 144 size_t matNo = pParam->GetMaterialScanner()->GetNumberOfMaterials();
221 for (std::size_t mat=0; mat<matNo; ++mat << 145 for (register size_t mat=0; mat<matNo; mat++)
222 { 146 {
223 volMat = pParam->GetMaterialScanner()- << 147 volMat = pParam->GetMaterialScanner()->GetMaterial(mat);
224 if((volMat == nullptr) && fInMassGeome << 148 if(!volMat)
225 { 149 {
226 std::ostringstream message; << 150 G4String errmsg = "The parameterisation for the physical volume <";
227 message << "The parameterisation for << 151 errmsg += daughterPVol->GetName();
228 << daughterPVol->GetName() < << 152 errmsg += ">\n does not return a valid material pointer.\n";
229 << "does not return a valid << 153 errmsg += "A volume belonging to the (tracking) world volume must ";
230 << "A volume belonging to th << 154 errmsg += "have a valid material.\nCheck your parameterisation.";
231 << "have a valid material."; << 155 G4Exception("G4Region::ScanVolumeTree()",
232 G4Exception("G4Region::ScanVolumeTre << 156 "SetupError", FatalException, errmsg);
233 FatalException, message, <<
234 } <<
235 if (volMat != nullptr) <<
236 { <<
237 AddMaterial(volMat); <<
238 auto baseMat = const_cast<G4Materia <<
239 if (baseMat != nullptr) { AddMateria <<
240 } 157 }
>> 158 AddMaterial(volMat);
241 } 159 }
242 } 160 }
243 else 161 else
244 { 162 {
245 std::size_t repNo = daughterPVol->GetMul << 163 size_t repNo = daughterPVol->GetMultiplicity();
246 for (std::size_t rep=0; rep<repNo; ++rep << 164 for (register size_t rep=0; rep<repNo; rep++)
247 { 165 {
248 volMat = pParam->ComputeMaterial((G4in << 166 volMat = pParam->ComputeMaterial(rep, daughterPVol);
249 if((volMat == nullptr) && fInMassGeome << 167 if(!volMat)
250 { 168 {
251 std::ostringstream message; << 169 G4String errmsg = "The parameterisation for the physical volume <";
252 message << "The parameterisation for << 170 errmsg += daughterPVol->GetName();
253 << daughterPVol->GetName() < << 171 errmsg += ">\n does not return a valid material pointer.\n";
254 << "does not return a valid << 172 errmsg += "A volume belonging to the (tracking) world volume must ";
255 << "A volume belonging to th << 173 errmsg += "have a valid material.\nCheck your parameterisation.";
256 << "have a valid material."; << 174 G4Exception("G4Region::ScanVolumeTree()",
257 G4Exception("G4Region::ScanVolumeTre << 175 "SetupError", FatalException, errmsg);
258 FatalException, message, <<
259 } <<
260 if(volMat != nullptr) <<
261 { <<
262 AddMaterial(volMat); <<
263 auto baseMat = const_cast<G4Materia <<
264 if (baseMat != nullptr) { AddMateria <<
265 } 176 }
>> 177 AddMaterial(volMat);
266 } 178 }
267 } 179 }
268 G4LogicalVolume* daughterLVol = daughterPV 180 G4LogicalVolume* daughterLVol = daughterPVol->GetLogicalVolume();
269 ScanVolumeTree(daughterLVol, region); 181 ScanVolumeTree(daughterLVol, region);
270 } 182 }
271 else 183 else
272 { 184 {
273 for (std::size_t i=0; i<noDaughters; ++i) << 185 for (register size_t i=0; i<noDaughters; i++)
274 { 186 {
275 G4LogicalVolume* daughterLVol = lv->GetD 187 G4LogicalVolume* daughterLVol = lv->GetDaughter(i)->GetLogicalVolume();
276 if (!daughterLVol->IsRootRegion()) 188 if (!daughterLVol->IsRootRegion())
277 { 189 {
278 // Set daughter's LV to be a region an 190 // Set daughter's LV to be a region and store materials in
279 // the materials list, if the LV is no 191 // the materials list, if the LV is not already a root region
280 // 192 //
281 ScanVolumeTree(daughterLVol, region); 193 ScanVolumeTree(daughterLVol, region);
282 } 194 }
283 } 195 }
284 } 196 }
285 } 197 }
286 198
287 // ******************************************* 199 // *******************************************************************
288 // AddRootLogicalVolume: 200 // AddRootLogicalVolume:
289 // - Adds a root logical volume and sets its 201 // - Adds a root logical volume and sets its daughters flags as
290 // regions. It also recomputes the material 202 // regions. It also recomputes the materials list for the region.
291 // ******************************************* 203 // *******************************************************************
292 // 204 //
293 void G4Region::AddRootLogicalVolume(G4LogicalV << 205 void G4Region::AddRootLogicalVolume(G4LogicalVolume* lv)
294 { 206 {
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 207 // Check the logical volume is not already in the list
310 // 208 //
311 if (search) << 209 G4RootLVList::iterator pos;
>> 210 pos = std::find(fRootVolumes.begin(),fRootVolumes.end(),lv);
>> 211 if (pos == fRootVolumes.end())
312 { 212 {
313 auto pos = std::find(fRootVolumes.cbegin() << 213 // Insert the root volume in the list and set it as root region
314 if (pos == fRootVolumes.cend()) << 214 //
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); 215 fRootVolumes.push_back(lv);
325 lv->SetRegionRootFlag(true); 216 lv->SetRegionRootFlag(true);
326 } 217 }
>> 218
327 // Scan recursively the tree of daugther vol 219 // Scan recursively the tree of daugther volumes and set regions
328 // 220 //
329 ScanVolumeTree(lv, true); 221 ScanVolumeTree(lv, true);
330 222
331 // Set region as modified 223 // Set region as modified
332 // 224 //
333 fRegionMod = true; 225 fRegionMod = true;
334 } 226 }
335 227
336 // ******************************************* 228 // *******************************************************************
337 // RemoveRootLogicalVolume: 229 // RemoveRootLogicalVolume:
338 // - Removes a root logical volume and resets 230 // - Removes a root logical volume and resets its daughters flags as
339 // regions. It also recomputes the material 231 // regions. It also recomputes the materials list for the region.
340 // ******************************************* 232 // *******************************************************************
341 // 233 //
342 void G4Region::RemoveRootLogicalVolume(G4Logic << 234 void G4Region::RemoveRootLogicalVolume(G4LogicalVolume* lv)
343 { 235 {
344 // Find and remove logical volume from the l 236 // Find and remove logical volume from the list
345 // 237 //
346 auto pos = std::find(fRootVolumes.cbegin(),f << 238 G4RootLVList::iterator pos;
347 if (pos != fRootVolumes.cend()) << 239 pos = std::find(fRootVolumes.begin(),fRootVolumes.end(),lv);
>> 240 if (pos != fRootVolumes.end())
348 { 241 {
349 if (fRootVolumes.size() != 1) // Avoid re 242 if (fRootVolumes.size() != 1) // Avoid resetting flag for world since
350 { // volume m 243 { // volume may be already deleted !
351 lv->SetRegionRootFlag(false); 244 lv->SetRegionRootFlag(false);
352 } 245 }
353 fRootVolumes.erase(pos); 246 fRootVolumes.erase(pos);
354 } 247 }
355 248
356 if (scan) // Update the materials list << 249 // Scan recursively the tree of daugther volumes and reset regions
357 { << 250 //
358 UpdateMaterialList(); << 251 //ScanVolumeTree(lv, false);
359 } << 252
>> 253 // Update the materials list
>> 254 //
>> 255 //UpdateMaterialList();
360 256
361 // Set region as modified 257 // Set region as modified
362 // 258 //
363 fRegionMod = true; 259 fRegionMod = true;
364 } 260 }
365 261
366 // ******************************************* <<
367 // Clean <<
368 // ******************************************* <<
369 // <<
370 void G4Region::Clean() <<
371 { <<
372 subInstanceManager.FreeSlave(); <<
373 } <<
374 <<
375 // ******************************************* 262 // *******************************************************************
376 // ClearMaterialList: 263 // ClearMaterialList:
377 // - Clears the material list. 264 // - Clears the material list.
378 // ******************************************* 265 // *******************************************************************
379 // 266 //
380 void G4Region::ClearMaterialList() 267 void G4Region::ClearMaterialList()
381 { 268 {
382 fMaterials.clear(); 269 fMaterials.clear();
383 } 270 }
384 271
385 // ******************************************* 272 // *******************************************************************
386 // UpdateMaterialList: 273 // UpdateMaterialList:
387 // - computes material list looping through 274 // - computes material list looping through
388 // each root logical volume in the region. 275 // each root logical volume in the region.
389 // ******************************************* 276 // *******************************************************************
390 // 277 //
391 void G4Region::UpdateMaterialList() 278 void G4Region::UpdateMaterialList()
392 { 279 {
393 // Reset the materials list 280 // Reset the materials list
394 // 281 //
395 ClearMaterialList(); 282 ClearMaterialList();
396 283
397 // Loop over the root logical volumes and re 284 // Loop over the root logical volumes and rebuild the list
398 // of materials from scratch 285 // of materials from scratch
399 // 286 //
400 for (auto pLV=fRootVolumes.cbegin(); pLV!=fR << 287 G4RootLVList::iterator pLV;
>> 288 for (pLV=fRootVolumes.begin(); pLV!=fRootVolumes.end(); pLV++)
401 { 289 {
402 ScanVolumeTree(*pLV, true); 290 ScanVolumeTree(*pLV, true);
403 } 291 }
404 } 292 }
405 293
406 // ******************************************* 294 // *******************************************************************
407 // SetWorld: 295 // SetWorld:
408 // - Set the world physical volume if this re 296 // - Set the world physical volume if this region belongs to this
409 // world. If the given pointer is null, res 297 // world. If the given pointer is null, reset the pointer.
410 // ******************************************* 298 // *******************************************************************
411 // 299 //
412 void G4Region::SetWorld(G4VPhysicalVolume* wp) 300 void G4Region::SetWorld(G4VPhysicalVolume* wp)
413 { 301 {
414 if(wp == nullptr) << 302 if(!wp)
415 { fWorldPhys = nullptr; } << 303 { fWorldPhys = 0; }
416 else 304 else
417 { if(BelongsTo(wp)) fWorldPhys = wp; } 305 { if(BelongsTo(wp)) fWorldPhys = wp; }
418 306
419 return; 307 return;
420 } 308 }
421 309
422 // ******************************************* 310 // *******************************************************************
423 // BelongsTo: 311 // BelongsTo:
424 // - Returns whether this region belongs to t 312 // - Returns whether this region belongs to the given physical volume
425 // (recursively scanned to the bottom of th 313 // (recursively scanned to the bottom of the hierarchy)
426 // ******************************************* 314 // *******************************************************************
427 // 315 //
428 G4bool G4Region::BelongsTo(G4VPhysicalVolume* 316 G4bool G4Region::BelongsTo(G4VPhysicalVolume* thePhys) const
429 { 317 {
430 G4LogicalVolume* currLog = thePhys->GetLogic 318 G4LogicalVolume* currLog = thePhys->GetLogicalVolume();
431 if (currLog->GetRegion()==this) {return true 319 if (currLog->GetRegion()==this) {return true;}
432 320
433 std::size_t nDaughters = currLog->GetNoDaugh << 321 G4int nDaughters = currLog->GetNoDaughters();
434 while ((nDaughters--) != 0) // Loop checkin << 322 while (nDaughters--)
435 { 323 {
436 if (BelongsTo(currLog->GetDaughter(nDaught 324 if (BelongsTo(currLog->GetDaughter(nDaughters))) {return true;}
437 } 325 }
438 326
439 return false; 327 return false;
440 } 328 }
441 329
442 // ******************************************* 330 // *******************************************************************
443 // ClearFastSimulationManager: 331 // ClearFastSimulationManager:
444 // - Set G4FastSimulationManager pointer to t 332 // - Set G4FastSimulationManager pointer to the one for the parent region
445 // if it exists. Otherwise set to null. 333 // if it exists. Otherwise set to null.
446 // ******************************************* 334 // *******************************************************************
447 // 335 //
448 void G4Region::ClearFastSimulationManager() 336 void G4Region::ClearFastSimulationManager()
449 { 337 {
450 G4bool isUnique; 338 G4bool isUnique;
451 G4Region* parent = GetParentRegion(isUnique) 339 G4Region* parent = GetParentRegion(isUnique);
452 if(parent != nullptr) << 340 if(parent)
453 { 341 {
454 if (isUnique) 342 if (isUnique)
455 { 343 {
456 G4MT_fsmanager = parent->GetFastSimulati << 344 fFastSimulationManager = parent->GetFastSimulationManager();
457 } 345 }
458 else 346 else
459 { 347 {
460 std::ostringstream message; << 348 G4cout << "WARNING - G4Region::GetParentRegion()" << G4endl
461 message << "Region <" << fName << "> bel << 349 << " Region <" << fName << "> belongs to more than"
462 << " one parent region !" << G4e << 350 << " one parent region !" << G4endl;
463 << "A region cannot belong to mo << 351 G4String message =
464 << G4endl << 352 "A region (" + fName + ") cannot belong to more than one \n"
465 << "to have fast-simulation assi << 353 + "direct parent region, to have fast-simulation assigned.";
466 G4Exception("G4Region::ClearFastSimulati 354 G4Exception("G4Region::ClearFastSimulationManager()",
467 "GeomMgt1002", JustWarning, << 355 "InvalidSetup", JustWarning, message);
468 G4MT_fsmanager = nullptr; << 356 fFastSimulationManager = 0;
469 } 357 }
470 } 358 }
471 else 359 else
472 { 360 {
473 G4MT_fsmanager = nullptr; << 361 fFastSimulationManager = 0;
474 } 362 }
475 } 363 }
476 364
477 // ******************************************* 365 // *******************************************************************
478 // GetParentRegion: 366 // GetParentRegion:
479 // - Returns a region that contains this regi 367 // - Returns a region that contains this region.
480 // Otherwise null is returned. 368 // Otherwise null is returned.
481 // ******************************************* 369 // *******************************************************************
482 // 370 //
483 G4Region* G4Region::GetParentRegion(G4bool& un 371 G4Region* G4Region::GetParentRegion(G4bool& unique) const
484 { 372 {
485 G4Region* parent = nullptr; unique = true; << 373 G4Region* parent = 0; unique = true;
486 G4LogicalVolumeStore* lvStore = G4LogicalVol 374 G4LogicalVolumeStore* lvStore = G4LogicalVolumeStore::GetInstance();
>> 375 G4LogicalVolumeStore::iterator lvItr;
487 376
488 // Loop over all logical volumes in the stor 377 // Loop over all logical volumes in the store
489 // 378 //
490 for(auto lvItr=lvStore->cbegin(); lvItr!=lvS << 379 for(lvItr=lvStore->begin(); lvItr!=lvStore->end(); lvItr++)
491 { 380 {
492 std::size_t nD = (*lvItr)->GetNoDaughters( << 381 G4int nD = (*lvItr)->GetNoDaughters();
493 G4Region* aR = (*lvItr)->GetRegion(); 382 G4Region* aR = (*lvItr)->GetRegion();
494 383
495 // Loop over all daughters of each logical 384 // Loop over all daughters of each logical volume
496 // 385 //
497 for(std::size_t iD=0; iD<nD; ++iD) << 386 for(G4int iD=0; iD<nD; iD++)
498 { 387 {
499 if((*lvItr)->GetDaughter(iD)->GetLogical 388 if((*lvItr)->GetDaughter(iD)->GetLogicalVolume()->GetRegion()==this)
500 { 389 {
501 if(parent != nullptr) << 390 if(parent)
502 { 391 {
503 if(parent!=aR) { unique = false; } 392 if(parent!=aR) { unique = false; }
504 } 393 }
505 else // Cache LV parent region which 394 else // Cache LV parent region which includes a daughter volume
506 // with the same associated regi 395 // with the same associated region as the current one
507 { 396 {
508 parent = aR; 397 parent = aR;
509 } 398 }
510 } 399 }
511 } 400 }
512 } 401 }
513 return parent; 402 return parent;
514 } 403 }
515 404