source: trunk/source/persistency/gdml/src/G4GDMLReadStructure.cc@ 1095

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19// * technical work of the GEANT4 collaboration. *
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25//
26// $Id: G4GDMLReadStructure.cc,v 1.56 2009/02/24 17:41:44 gcosmo Exp $
27// GEANT4 tag $Name: geant4-09-02-ref-02 $
28//
29// class G4GDMLReadStructure Implementation
30//
31// Original author: Zoltan Torzsok, November 2007
32//
33// --------------------------------------------------------------------
34
35#include "G4GDMLReadStructure.hh"
36
37G4GDMLAuxPairType G4GDMLReadStructure::
38AuxiliaryRead(const xercesc::DOMElement* const auxiliaryElement)
39{
40 G4GDMLAuxPairType auxpair;
41
42 const xercesc::DOMNamedNodeMap* const attributes
43 = auxiliaryElement->getAttributes();
44 XMLSize_t attributeCount = attributes->getLength();
45
46 for (XMLSize_t attribute_index=0;
47 attribute_index<attributeCount; attribute_index++)
48 {
49 xercesc::DOMNode* attribute_node = attributes->item(attribute_index);
50
51 if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE)
52 { continue; }
53
54 const xercesc::DOMAttr* const attribute
55 = dynamic_cast<xercesc::DOMAttr*>(attribute_node);
56 const G4String attName = Transcode(attribute->getName());
57 const G4String attValue = Transcode(attribute->getValue());
58
59 if (attName=="auxtype") { auxpair.type = attValue; } else
60 if (attName=="auxvalue") { auxpair.value = eval.Evaluate(attValue); }
61 }
62
63 return auxpair;
64}
65
66void G4GDMLReadStructure::
67BordersurfaceRead(const xercesc::DOMElement* const bordersurfaceElement)
68{
69 G4String name;
70 G4VPhysicalVolume* pv1 = 0;
71 G4VPhysicalVolume* pv2 = 0;
72 G4SurfaceProperty* prop = 0;
73 G4int index = 0;
74
75 const xercesc::DOMNamedNodeMap* const attributes
76 = bordersurfaceElement->getAttributes();
77 XMLSize_t attributeCount = attributes->getLength();
78
79 for (XMLSize_t attribute_index=0;
80 attribute_index<attributeCount; attribute_index++)
81 {
82 xercesc::DOMNode* attribute_node = attributes->item(attribute_index);
83
84 if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE)
85 { continue; }
86
87 const xercesc::DOMAttr* const attribute
88 = dynamic_cast<xercesc::DOMAttr*>(attribute_node);
89 const G4String attName = Transcode(attribute->getName());
90 const G4String attValue = Transcode(attribute->getValue());
91
92 if (attName=="name")
93 { name = GenerateName(attValue); } else
94 if (attName=="surfaceproperty")
95 { prop = GetSurfaceProperty(GenerateName(attValue)); }
96 }
97
98 for (xercesc::DOMNode* iter = bordersurfaceElement->getFirstChild();
99 iter != 0; iter = iter->getNextSibling())
100 {
101 if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; }
102
103 const xercesc::DOMElement* const child
104 = dynamic_cast<xercesc::DOMElement*>(iter);
105 const G4String tag = Transcode(child->getTagName());
106
107 if (tag != "physvolref") { continue; }
108
109 if (index==0)
110 { pv1 = GetPhysvol(GenerateName(RefRead(child))); index++; } else
111 if (index==1)
112 { pv2 = GetPhysvol(GenerateName(RefRead(child))); index++; } else
113 break;
114 }
115
116 new G4LogicalBorderSurface(Strip(name),pv1,pv2,prop);
117}
118
119void G4GDMLReadStructure::
120DivisionvolRead(const xercesc::DOMElement* const divisionvolElement)
121{
122 G4String name;
123 G4double unit = 1.0;
124 G4double width = 0.0;
125 G4double offset = 0.0;
126 G4int number = 0;
127 EAxis axis = kUndefined;
128 G4LogicalVolume* logvol = 0;
129
130 const xercesc::DOMNamedNodeMap* const attributes
131 = divisionvolElement->getAttributes();
132 XMLSize_t attributeCount = attributes->getLength();
133
134 for (XMLSize_t attribute_index=0;
135 attribute_index<attributeCount; attribute_index++)
136 {
137 xercesc::DOMNode* attribute_node = attributes->item(attribute_index);
138
139 if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE)
140 { continue; }
141
142 const xercesc::DOMAttr* const attribute
143 = dynamic_cast<xercesc::DOMAttr*>(attribute_node);
144 const G4String attName = Transcode(attribute->getName());
145 const G4String attValue = Transcode(attribute->getValue());
146
147 if (attName=="name") { name = attValue; } else
148 if (attName=="unit") { unit = eval.Evaluate(attValue); } else
149 if (attName=="width") { width = eval.Evaluate(attValue); } else
150 if (attName=="offset") { offset = eval.Evaluate(attValue); } else
151 if (attName=="number") { number = eval.EvaluateInteger(attValue); } else
152 if (attName=="axis")
153 {
154 if (attValue=="kXAxis") { axis = kXAxis; } else
155 if (attValue=="kYAxis") { axis = kYAxis; } else
156 if (attValue=="kZAxis") { axis = kZAxis; } else
157 if (attValue=="kRho") { axis = kRho; } else
158 if (attValue=="kPhi") { axis = kPhi; }
159 }
160 }
161
162 width *= unit;
163 offset *= unit;
164
165 for (xercesc::DOMNode* iter = divisionvolElement->getFirstChild();
166 iter != 0;iter = iter->getNextSibling())
167 {
168 if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; }
169
170 const xercesc::DOMElement* const child
171 = dynamic_cast<xercesc::DOMElement*>(iter);
172 const G4String tag = Transcode(child->getTagName());
173
174 if (tag=="volumeref") { logvol = GetVolume(GenerateName(RefRead(child))); }
175 }
176
177 G4PVDivisionFactory::GetInstance();
178 G4PhysicalVolumesPair pair;
179
180 G4String pv_name = logvol->GetName() + "_div";
181 if ((number != 0) && (width == 0.0))
182 {
183 pair = G4ReflectionFactory::Instance()
184 ->Divide(pv_name,logvol,pMotherLogical,axis,number,offset);
185 }
186 else if ((number == 0) && (width != 0.0))
187 {
188 pair = G4ReflectionFactory::Instance()
189 ->Divide(pv_name,logvol,pMotherLogical,axis,width,offset);
190 }
191 else
192 {
193 pair = G4ReflectionFactory::Instance()
194 ->Divide(pv_name,logvol,pMotherLogical,axis,number,width,offset);
195 }
196
197 if (pair.first != 0) { GeneratePhysvolName(name,pair.first); }
198 if (pair.second != 0) { GeneratePhysvolName(name,pair.second); }
199}
200
201G4LogicalVolume* G4GDMLReadStructure::
202FileRead(const xercesc::DOMElement* const fileElement)
203{
204 G4String name;
205 G4String volname;
206
207 const xercesc::DOMNamedNodeMap* const attributes
208 = fileElement->getAttributes();
209 XMLSize_t attributeCount = attributes->getLength();
210
211 for (XMLSize_t attribute_index=0;
212 attribute_index<attributeCount; attribute_index++)
213 {
214 xercesc::DOMNode* attribute_node = attributes->item(attribute_index);
215
216 if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE)
217 { continue; }
218
219 const xercesc::DOMAttr* const attribute
220 = dynamic_cast<xercesc::DOMAttr*>(attribute_node);
221 const G4String attName = Transcode(attribute->getName());
222 const G4String attValue = Transcode(attribute->getValue());
223
224 if (attName=="name") { name = attValue; } else
225 if (attName=="volname") { volname = attValue; }
226 }
227
228 const G4bool isModule = true;
229 G4GDMLReadStructure structure;
230 structure.Read(name,validate,isModule);
231
232 // Register existing auxiliar information defined in child module
233 //
234 const G4GDMLAuxMapType* aux = structure.GetAuxMap();
235 if (!aux->empty())
236 {
237 G4GDMLAuxMapType::const_iterator pos;
238 for (pos = aux->begin(); pos != aux->end(); ++pos)
239 {
240 auxMap.insert(std::make_pair(pos->first,pos->second));
241 }
242 }
243
244 // Return volume structure from child module
245 //
246 if (volname.empty())
247 {
248 return structure.GetVolume(structure.GetSetup("Default"));
249 }
250 else
251 {
252 return structure.GetVolume(structure.GenerateName(volname));
253 }
254}
255
256void G4GDMLReadStructure::
257PhysvolRead(const xercesc::DOMElement* const physvolElement)
258{
259 G4String name;
260 G4LogicalVolume* logvol = 0;
261 G4ThreeVector position(0.0,0.0,0.0);
262 G4ThreeVector rotation(0.0,0.0,0.0);
263 G4ThreeVector scale(1.0,1.0,1.0);
264
265 const xercesc::DOMNamedNodeMap* const attributes
266 = physvolElement->getAttributes();
267 XMLSize_t attributeCount = attributes->getLength();
268
269 for (XMLSize_t attribute_index=0;
270 attribute_index<attributeCount; attribute_index++)
271 {
272 xercesc::DOMNode* attribute_node = attributes->item(attribute_index);
273
274 if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE)
275 { continue; }
276
277 const xercesc::DOMAttr* const attribute
278 = dynamic_cast<xercesc::DOMAttr*>(attribute_node);
279 const G4String attName = Transcode(attribute->getName());
280 const G4String attValue = Transcode(attribute->getValue());
281
282 if (attName=="name") { name = attValue; }
283 }
284
285 for (xercesc::DOMNode* iter = physvolElement->getFirstChild();
286 iter != 0; iter = iter->getNextSibling())
287 {
288 if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; }
289
290 const xercesc::DOMElement* const child
291 = dynamic_cast<xercesc::DOMElement*>(iter);
292 const G4String tag = Transcode(child->getTagName());
293
294 if (tag=="file")
295 { logvol = FileRead(child); } else
296 if (tag=="volumeref")
297 { logvol = GetVolume(GenerateName(RefRead(child))); } else
298 if (tag=="position")
299 { VectorRead(child,position); } else
300 if (tag=="rotation")
301 { VectorRead(child,rotation); } else
302 if (tag=="scale")
303 { VectorRead(child,scale); } else
304 if (tag=="positionref")
305 { position = GetPosition(GenerateName(RefRead(child))); } else
306 if (tag=="rotationref")
307 { rotation = GetRotation(GenerateName(RefRead(child))); } else
308 if (tag=="scaleref")
309 { scale = GetScale(GenerateName(RefRead(child))); }
310 else
311 {
312 G4String error_msg = "Unknown tag in physvol: " + tag;
313 G4Exception("G4GDMLReadStructure::PhysvolRead()", "ReadError",
314 FatalException, error_msg);
315 }
316 }
317
318 G4Transform3D transform(GetRotationMatrix(rotation).inverse(),position);
319 transform = transform*G4Scale3D(scale.x(),scale.y(),scale.z());
320
321 G4String pv_name = logvol->GetName() + "_PV";
322 G4PhysicalVolumesPair pair = G4ReflectionFactory::Instance()
323 ->Place(transform,pv_name,logvol,pMotherLogical,false,0,check);
324
325 if (pair.first != 0) { GeneratePhysvolName(name,pair.first); }
326 if (pair.second != 0) { GeneratePhysvolName(name,pair.second); }
327}
328
329void G4GDMLReadStructure::
330ReplicavolRead(const xercesc::DOMElement* const replicavolElement, G4int number)
331{
332 G4LogicalVolume* logvol = 0;
333 for (xercesc::DOMNode* iter = replicavolElement->getFirstChild();
334 iter != 0; iter = iter->getNextSibling())
335 {
336 if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; }
337
338 const xercesc::DOMElement* const child
339 = dynamic_cast<xercesc::DOMElement*>(iter);
340 const G4String tag = Transcode(child->getTagName());
341
342 if (tag=="volumeref")
343 {
344 logvol = GetVolume(GenerateName(RefRead(child)));
345 }
346 else if (tag=="replicate_along_axis")
347 {
348 ReplicaRead(child,logvol,number);
349 }
350 else
351 {
352 G4String error_msg = "Unknown tag in ReplicavolRead: " + tag;
353 G4Exception("G4GDMLReadStructure::ReplicavolRead()",
354 "ReadError", FatalException, error_msg);
355 }
356 }
357}
358
359void G4GDMLReadStructure::
360ReplicaRead(const xercesc::DOMElement* const replicaElement,
361 G4LogicalVolume* logvol, G4int number)
362{
363 G4double width = 0.0;
364 G4double offset = 0.0;
365 G4ThreeVector position(0.0,0.0,0.0);
366 G4ThreeVector rotation(0.0,0.0,0.0);
367 EAxis axis = kUndefined;
368 G4String name;
369
370 for (xercesc::DOMNode* iter = replicaElement->getFirstChild();
371 iter != 0; iter = iter->getNextSibling())
372 {
373 if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; }
374
375 const xercesc::DOMElement* const child
376 = dynamic_cast<xercesc::DOMElement*>(iter);
377 const G4String tag = Transcode(child->getTagName());
378
379 if (tag=="position")
380 { VectorRead(child,position); } else
381 if (tag=="rotation")
382 { VectorRead(child,rotation); } else
383 if (tag=="positionref")
384 { position = GetPosition(GenerateName(RefRead(child))); } else
385 if (tag=="rotationref")
386 { rotation = GetRotation(GenerateName(RefRead(child))); } else
387 if (tag=="direction")
388 { axis=AxisRead(child); } else
389 if (tag=="width")
390 { width=QuantityRead(child); } else
391 if (tag=="offset")
392 { offset=QuantityRead(child); }
393 else
394 {
395 G4String error_msg = "Unknown tag in ReplicaRead: " + tag;
396 G4Exception("G4GDMLReadStructure::ReplicaRead()", "ReadError",
397 FatalException, error_msg);
398 }
399 }
400
401 G4String pv_name = logvol->GetName() + "_PV";
402 G4PhysicalVolumesPair pair = G4ReflectionFactory::Instance()
403 ->Replicate(pv_name,logvol,pMotherLogical,axis,number,width,offset);
404
405 if (pair.first != 0) { GeneratePhysvolName(name,pair.first); }
406 if (pair.second != 0) { GeneratePhysvolName(name,pair.second); }
407
408}
409
410EAxis G4GDMLReadStructure::
411AxisRead(const xercesc::DOMElement* const axisElement)
412{
413
414 EAxis axis = kUndefined;
415
416 const xercesc::DOMNamedNodeMap* const attributes
417 = axisElement->getAttributes();
418 XMLSize_t attributeCount = attributes->getLength();
419
420 for (XMLSize_t attribute_index=0;
421 attribute_index<attributeCount; attribute_index++)
422 {
423 xercesc::DOMNode* attribute_node = attributes->item(attribute_index);
424
425 if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE)
426 { continue; }
427
428 const xercesc::DOMAttr* const attribute
429 = dynamic_cast<xercesc::DOMAttr*>(attribute_node);
430 const G4String attName = Transcode(attribute->getName());
431 const G4String attValue = Transcode(attribute->getValue());
432 if (attName=="x")
433 { if( eval.Evaluate(attValue)==1.) {axis=kXAxis;} }
434 else if (attName=="y")
435 { if( eval.Evaluate(attValue)==1.) {axis=kYAxis;} }
436 else if (attName=="z")
437 { if( eval.Evaluate(attValue)==1.) {axis=kZAxis;} }
438 else if (attName=="rho")
439 { if( eval.Evaluate(attValue)==1.) {axis=kRho;} }
440 else if (attName=="phi")
441 { if( eval.Evaluate(attValue)==1.) {axis=kPhi;} }
442 }
443
444 return axis;
445}
446
447G4double G4GDMLReadStructure::
448QuantityRead(const xercesc::DOMElement* const readElement)
449{
450 G4double value = 0.0;
451 G4double unit = 0.0;
452 const xercesc::DOMNamedNodeMap* const attributes
453 = readElement->getAttributes();
454 XMLSize_t attributeCount = attributes->getLength();
455
456 for (XMLSize_t attribute_index=0;
457 attribute_index<attributeCount; attribute_index++)
458 {
459 xercesc::DOMNode* attribute_node = attributes->item(attribute_index);
460
461 if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE)
462 { continue; }
463 const xercesc::DOMAttr* const attribute
464 = dynamic_cast<xercesc::DOMAttr*>(attribute_node);
465 const G4String attName = Transcode(attribute->getName());
466 const G4String attValue = Transcode(attribute->getValue());
467
468 if (attName=="unit") { unit = eval.Evaluate(attValue); } else
469 if (attName=="value"){ value= eval.Evaluate(attValue); }
470 }
471
472 return value*unit;
473}
474
475void G4GDMLReadStructure::
476VolumeRead(const xercesc::DOMElement* const volumeElement)
477{
478 G4VSolid* solidPtr = 0;
479 G4Material* materialPtr = 0;
480 G4GDMLAuxListType auxList;
481
482 XMLCh *name_attr = xercesc::XMLString::transcode("name");
483 const G4String name = Transcode(volumeElement->getAttribute(name_attr));
484 xercesc::XMLString::release(&name_attr);
485
486 for (xercesc::DOMNode* iter = volumeElement->getFirstChild();
487 iter != 0; iter = iter->getNextSibling())
488 {
489 if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; }
490
491 const xercesc::DOMElement* const child
492 = dynamic_cast<xercesc::DOMElement*>(iter);
493 const G4String tag = Transcode(child->getTagName());
494
495 if (tag=="auxiliary")
496 { auxList.push_back(AuxiliaryRead(child)); } else
497 if (tag=="materialref")
498 { materialPtr = GetMaterial(GenerateName(RefRead(child),true)); } else
499 if (tag=="solidref")
500 { solidPtr = GetSolid(GenerateName(RefRead(child))); }
501 }
502
503 pMotherLogical = new G4LogicalVolume(solidPtr,materialPtr,
504 GenerateName(name),0,0,0);
505
506 if (!auxList.empty()) { auxMap[pMotherLogical] = auxList; }
507
508 Volume_contentRead(volumeElement);
509}
510
511void G4GDMLReadStructure::
512SkinsurfaceRead(const xercesc::DOMElement* const skinsurfaceElement)
513{
514 G4String name;
515 G4LogicalVolume* logvol = 0;
516 G4SurfaceProperty* prop = 0;
517
518 const xercesc::DOMNamedNodeMap* const attributes
519 = skinsurfaceElement->getAttributes();
520 XMLSize_t attributeCount = attributes->getLength();
521
522 for (XMLSize_t attribute_index=0;
523 attribute_index<attributeCount; attribute_index++)
524 {
525 xercesc::DOMNode* attribute_node = attributes->item(attribute_index);
526
527 if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE)
528 { continue; }
529
530 const xercesc::DOMAttr* const attribute
531 = dynamic_cast<xercesc::DOMAttr*>(attribute_node);
532 const G4String attName = Transcode(attribute->getName());
533 const G4String attValue = Transcode(attribute->getValue());
534
535 if (attName=="name")
536 { name = GenerateName(attValue); } else
537 if (attName=="surfaceproperty")
538 { prop = GetSurfaceProperty(GenerateName(attValue)); }
539 }
540
541 for (xercesc::DOMNode* iter = skinsurfaceElement->getFirstChild();
542 iter != 0; iter = iter->getNextSibling())
543 {
544 if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; }
545
546 const xercesc::DOMElement* const child
547 = dynamic_cast<xercesc::DOMElement*>(iter);
548 const G4String tag = Transcode(child->getTagName());
549
550 if (tag=="volumeref")
551 {
552 logvol = GetVolume(GenerateName(RefRead(child)));
553 }
554 else
555 {
556 G4String error_msg = "Unknown tag in skinsurface: " + tag;
557 G4Exception("G4GDMLReadStructure::SkinsurfaceRead()", "ReadError",
558 FatalException, error_msg);
559 }
560 }
561
562 new G4LogicalSkinSurface(Strip(name),logvol,prop);
563}
564
565void G4GDMLReadStructure::
566Volume_contentRead(const xercesc::DOMElement* const volumeElement)
567{
568 for (xercesc::DOMNode* iter = volumeElement->getFirstChild();
569 iter != 0; iter = iter->getNextSibling())
570 {
571 if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; }
572
573 const xercesc::DOMElement* const child
574 = dynamic_cast<xercesc::DOMElement*>(iter);
575 const G4String tag = Transcode(child->getTagName());
576
577 if ((tag=="auxiliary") || (tag=="materialref") || (tag=="solidref"))
578 {
579 // These are already processed in VolumeRead()
580 }
581 else if (tag=="paramvol")
582 {
583 ParamvolRead(child,pMotherLogical);
584 }
585 else if (tag=="physvol")
586 {
587 PhysvolRead(child);
588 }
589 else if (tag=="replicavol")
590 {
591 G4int number = 1;
592 const xercesc::DOMNamedNodeMap* const attributes
593 = child->getAttributes();
594 XMLSize_t attributeCount = attributes->getLength();
595 for (XMLSize_t attribute_index=0;
596 attribute_index<attributeCount; attribute_index++)
597 {
598 xercesc::DOMNode* attribute_node
599 = attributes->item(attribute_index);
600 if (attribute_node->getNodeType()!=xercesc::DOMNode::ATTRIBUTE_NODE)
601 {
602 continue;
603 }
604 const xercesc::DOMAttr* const attribute
605 = dynamic_cast<xercesc::DOMAttr*>(attribute_node);
606 const G4String attName = Transcode(attribute->getName());
607 const G4String attValue = Transcode(attribute->getValue());
608 if (attName=="number")
609 {
610 number = eval.EvaluateInteger(attValue);
611 }
612 }
613 ReplicavolRead(child,number);
614 }
615 else if (tag=="divisionvol")
616 {
617 DivisionvolRead(child);
618 }
619 else if (tag=="loop")
620 {
621 LoopRead(child,&G4GDMLRead::Volume_contentRead);
622 }
623 else
624 {
625 G4cout << "Treating unknown GDML tag in volume '" << tag
626 << "' as GDML extension..." << G4endl;
627 }
628 }
629}
630
631void G4GDMLReadStructure::
632StructureRead(const xercesc::DOMElement* const structureElement)
633{
634 G4cout << "G4GDML: Reading structure..." << G4endl;
635
636 for (xercesc::DOMNode* iter = structureElement->getFirstChild();
637 iter != 0; iter = iter->getNextSibling())
638 {
639 if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; }
640
641 const xercesc::DOMElement* const child
642 = dynamic_cast<xercesc::DOMElement*>(iter);
643 const G4String tag = Transcode(child->getTagName());
644
645 if (tag=="bordersurface") { BordersurfaceRead(child); } else
646 if (tag=="skinsurface") { SkinsurfaceRead(child); } else
647 if (tag=="volume") { VolumeRead(child); } else
648 if (tag=="loop") { LoopRead(child,&G4GDMLRead::StructureRead); }
649 else
650 {
651 G4String error_msg = "Unknown tag in structure: " + tag;
652 G4Exception("G4GDMLReadStructure::StructureRead()",
653 "ReadError", FatalException, error_msg);
654 }
655 }
656}
657
658G4VPhysicalVolume* G4GDMLReadStructure::
659GetPhysvol(const G4String& ref) const
660{
661 G4VPhysicalVolume* physvolPtr =
662 G4PhysicalVolumeStore::GetInstance()->GetVolume(ref,false);
663
664 if (!physvolPtr)
665 {
666 G4String error_msg = "Referenced physvol '" + ref + "' was not found!";
667 G4Exception("G4GDMLReadStructure::GetPhysvol()", "ReadError",
668 FatalException, error_msg);
669 }
670
671 return physvolPtr;
672}
673
674G4LogicalVolume* G4GDMLReadStructure::
675GetVolume(const G4String& ref) const
676{
677 G4LogicalVolume *volumePtr
678 = G4LogicalVolumeStore::GetInstance()->GetVolume(ref,false);
679
680 if (!volumePtr)
681 {
682 G4String error_msg = "Referenced volume '" + ref + "' was not found!";
683 G4Exception("G4GDMLReadStructure::GetVolume()", "ReadError",
684 FatalException, error_msg);
685 }
686
687 return volumePtr;
688}
689
690G4GDMLAuxListType G4GDMLReadStructure::
691GetVolumeAuxiliaryInformation(const G4LogicalVolume* const logvol)
692{
693 if (auxMap.find(logvol) != auxMap.end()) { return auxMap[logvol]; }
694 else { return G4GDMLAuxListType(); }
695}
696
697const G4GDMLAuxMapType* G4GDMLReadStructure::
698GetAuxMap() const
699{
700 return &auxMap;
701}
702
703G4VPhysicalVolume* G4GDMLReadStructure::
704GetWorldVolume(const G4String& setupName)
705{
706 G4LogicalVolume* volume = GetVolume(Strip(GetSetup(setupName)));
707 volume->SetVisAttributes(G4VisAttributes::Invisible);
708 G4VPhysicalVolume* pvWorld =
709 new G4PVPlacement(0,G4ThreeVector(0,0,0),volume,setupName,0,0,0);
710 return pvWorld;
711}
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