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25 // 25 //
26 // G4GDMLReadMaterials implementation <<
27 // 26 //
28 // Author: Zoltan Torzsok, November 2007 << 27 // $Id: G4GDMLReadMaterials.cc,v 1.16 2008/08/22 10:00:20 gcosmo Exp $
>> 28 // GEANT4 tag $ Name:$
>> 29 //
>> 30 // class G4GDMLReadMaterials Implementation
>> 31 //
>> 32 // Original author: Zoltan Torzsok, November 2007
>> 33 //
29 // ------------------------------------------- 34 // --------------------------------------------------------------------
30 35
31 #include "G4GDMLReadMaterials.hh" 36 #include "G4GDMLReadMaterials.hh"
32 37
33 #include "G4PhysicalConstants.hh" << 38 G4double
34 #include "G4SystemOfUnits.hh" << 39 G4GDMLReadMaterials::AtomRead(const xercesc::DOMElement* const atomElement)
35 #include "G4UnitsTable.hh" <<
36 #include "G4Element.hh" <<
37 #include "G4Isotope.hh" <<
38 #include "G4Material.hh" <<
39 #include "G4NistManager.hh" <<
40 <<
41 // ------------------------------------------- <<
42 G4GDMLReadMaterials::G4GDMLReadMaterials() <<
43 : G4GDMLReadDefine() <<
44 { <<
45 } <<
46 <<
47 // ------------------------------------------- <<
48 G4GDMLReadMaterials::~G4GDMLReadMaterials() <<
49 { <<
50 } <<
51 <<
52 // ------------------------------------------- <<
53 G4double G4GDMLReadMaterials::AtomRead( <<
54 const xercesc::DOMElement* const atomElement <<
55 { 40 {
56 G4double value = 0.0; << 41 G4double value = 0.0;
57 G4double unit = g / mole; << 42 G4double unit = g/mole;
58 <<
59 const xercesc::DOMNamedNodeMap* const attrib <<
60 atomElement->getAttributes(); <<
61 XMLSize_t attributeCount = attributes->getLe <<
62 <<
63 for(XMLSize_t attribute_index = 0; attribute <<
64 ++attribute_index) <<
65 { <<
66 xercesc::DOMNode* attribute_node = attribu <<
67 <<
68 if(attribute_node->getNodeType() != xerces <<
69 { <<
70 continue; <<
71 } <<
72 <<
73 const xercesc::DOMAttr* const attribute = <<
74 dynamic_cast<xercesc::DOMAttr*>(attribut <<
75 if(attribute == nullptr) <<
76 { <<
77 G4Exception("G4GDMLReadMaterials::AtomRe <<
78 FatalException, "No attribut <<
79 return value; <<
80 } <<
81 const G4String attName = Transcode(attrib <<
82 const G4String attValue = Transcode(attrib <<
83 <<
84 if(attName == "value") <<
85 { <<
86 value = eval.Evaluate(attValue); <<
87 } <<
88 else if(attName == "unit") <<
89 { <<
90 unit = G4UnitDefinition::GetValueOf(attV <<
91 if(G4UnitDefinition::GetCategory(attValu <<
92 { <<
93 G4Exception("G4GDMLReadMaterials::Atom <<
94 FatalException, "Invalid u <<
95 } <<
96 } <<
97 } <<
98 43
99 return value * unit; << 44 const xercesc::DOMNamedNodeMap* const attributes
100 } << 45 = atomElement->getAttributes();
>> 46 XMLSize_t attributeCount = attributes->getLength();
101 47
102 // ------------------------------------------- << 48 for (XMLSize_t attribute_index=0;
103 G4int G4GDMLReadMaterials::CompositeRead( << 49 attribute_index<attributeCount; attribute_index++)
104 const xercesc::DOMElement* const compositeEl << 50 {
105 { << 51 xercesc::DOMNode* attribute_node = attributes->item(attribute_index);
106 G4int n = 0; <<
107 <<
108 const xercesc::DOMNamedNodeMap* const attrib <<
109 compositeElement->getAttributes(); <<
110 XMLSize_t attributeCount = attributes->getLe <<
111 <<
112 for(XMLSize_t attribute_index = 0; attribute <<
113 ++attribute_index) <<
114 { <<
115 xercesc::DOMNode* attribute_node = attribu <<
116 <<
117 if(attribute_node->getNodeType() != xerces <<
118 { <<
119 continue; <<
120 } <<
121 <<
122 const xercesc::DOMAttr* const attribute = <<
123 dynamic_cast<xercesc::DOMAttr*>(attribut <<
124 if(attribute == nullptr) <<
125 { <<
126 G4Exception("G4GDMLReadMaterials::Compos <<
127 FatalException, "No attribut <<
128 return n; <<
129 } <<
130 const G4String attName = Transcode(attrib <<
131 const G4String attValue = Transcode(attrib <<
132 <<
133 if(attName == "n") <<
134 { <<
135 n = eval.EvaluateInteger(attValue); <<
136 } <<
137 else if(attName == "ref") <<
138 { <<
139 ref = attValue; <<
140 } <<
141 } <<
142 <<
143 return n; <<
144 } <<
145 52
146 // ------------------------------------------- << 53 if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE)
147 G4double G4GDMLReadMaterials::DRead(const xerc << 54 { continue; }
148 { <<
149 G4double value = 0.0; <<
150 G4double unit = g / cm3; <<
151 55
152 const xercesc::DOMNamedNodeMap* const attrib << 56 const xercesc::DOMAttr* const attribute
153 XMLSize_t attributeCount << 57 = dynamic_cast<xercesc::DOMAttr*>(attribute_node);
>> 58 const G4String attName = Transcode(attribute->getName());
>> 59 const G4String attValue = Transcode(attribute->getValue());
154 60
155 for(XMLSize_t attribute_index = 0; attribute << 61 if (attName=="value") { value = eval.Evaluate(attValue); } else
156 ++attribute_index) << 62 if (attName=="unit") { unit = eval.Evaluate(attValue); }
157 { << 63 }
158 xercesc::DOMNode* attribute_node = attribu <<
159 <<
160 if(attribute_node->getNodeType() != xerces <<
161 { <<
162 continue; <<
163 } <<
164 <<
165 const xercesc::DOMAttr* const attribute = <<
166 dynamic_cast<xercesc::DOMAttr*>(attribut <<
167 if(attribute == nullptr) <<
168 { <<
169 G4Exception("G4GDMLReadMaterials::DRead( <<
170 "No attribute found!"); <<
171 return value; <<
172 } <<
173 const G4String attName = Transcode(attrib <<
174 const G4String attValue = Transcode(attrib <<
175 <<
176 if(attName == "value") <<
177 { <<
178 value = eval.Evaluate(attValue); <<
179 } <<
180 else if(attName == "unit") <<
181 { <<
182 unit = G4UnitDefinition::GetValueOf(attV <<
183 if(G4UnitDefinition::GetCategory(attValu <<
184 { <<
185 G4Exception("G4GDMLReadMaterials::DRea <<
186 FatalException, "Invalid u <<
187 } <<
188 } <<
189 } <<
190 64
191 return value * unit; << 65 return value*unit;
192 } 66 }
193 67
194 // ------------------------------------------- << 68 G4int G4GDMLReadMaterials::
195 G4double G4GDMLReadMaterials::PRead(const xerc << 69 CompositeRead(const xercesc::DOMElement* const compositeElement,G4String& ref)
196 { 70 {
197 G4double value = STP_Pressure; << 71 G4int n = 0;
198 G4double unit = hep_pascal; <<
199 72
200 const xercesc::DOMNamedNodeMap* const attrib << 73 const xercesc::DOMNamedNodeMap* const attributes
201 XMLSize_t attributeCount << 74 = compositeElement->getAttributes();
>> 75 XMLSize_t attributeCount = attributes->getLength();
202 76
203 for(XMLSize_t attribute_index = 0; attribute << 77 for (XMLSize_t attribute_index=0;
204 ++attribute_index) << 78 attribute_index<attributeCount; attribute_index++)
205 { << 79 {
206 xercesc::DOMNode* attribute_node = attribu << 80 xercesc::DOMNode* attribute_node = attributes->item(attribute_index);
207 <<
208 if(attribute_node->getNodeType() != xerces <<
209 { <<
210 continue; <<
211 } <<
212 <<
213 const xercesc::DOMAttr* const attribute = <<
214 dynamic_cast<xercesc::DOMAttr*>(attribut <<
215 if(attribute == nullptr) <<
216 { <<
217 G4Exception("G4GDMLReadMaterials::PRead( <<
218 "No attribute found!"); <<
219 return value; <<
220 } <<
221 const G4String attName = Transcode(attrib <<
222 const G4String attValue = Transcode(attrib <<
223 <<
224 if(attName == "value") <<
225 { <<
226 value = eval.Evaluate(attValue); <<
227 } <<
228 else if(attName == "unit") <<
229 { <<
230 unit = G4UnitDefinition::GetValueOf(attV <<
231 if(G4UnitDefinition::GetCategory(attValu <<
232 { <<
233 G4Exception("G4GDMLReadMaterials::PRea <<
234 FatalException, "Invalid u <<
235 } <<
236 } <<
237 } <<
238 <<
239 return value * unit; <<
240 } <<
241 81
242 // ------------------------------------------- << 82 if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE)
243 G4double G4GDMLReadMaterials::TRead(const xerc << 83 { continue; }
244 { <<
245 G4double value = NTP_Temperature; <<
246 G4double unit = kelvin; <<
247 84
248 const xercesc::DOMNamedNodeMap* const attrib << 85 const xercesc::DOMAttr* const attribute
249 XMLSize_t attributeCount << 86 = dynamic_cast<xercesc::DOMAttr*>(attribute_node);
>> 87 const G4String attName = Transcode(attribute->getName());
>> 88 const G4String attValue = Transcode(attribute->getValue());
250 89
251 for(XMLSize_t attribute_index = 0; attribute << 90 if (attName=="n") { n = eval.EvaluateInteger(attValue); } else
252 ++attribute_index) << 91 if (attName=="ref") { ref = attValue; }
253 { << 92 }
254 xercesc::DOMNode* attribute_node = attribu <<
255 <<
256 if(attribute_node->getNodeType() != xerces <<
257 { <<
258 continue; <<
259 } <<
260 <<
261 const xercesc::DOMAttr* const attribute = <<
262 dynamic_cast<xercesc::DOMAttr*>(attribut <<
263 if(attribute == nullptr) <<
264 { <<
265 G4Exception("G4GDMLReadMaterials::TRead( <<
266 "No attribute found!"); <<
267 return value; <<
268 } <<
269 const G4String attName = Transcode(attrib <<
270 const G4String attValue = Transcode(attrib <<
271 <<
272 if(attName == "value") <<
273 { <<
274 value = eval.Evaluate(attValue); <<
275 } <<
276 else if(attName == "unit") <<
277 { <<
278 unit = G4UnitDefinition::GetValueOf(attV <<
279 if(G4UnitDefinition::GetCategory(attValu <<
280 { <<
281 G4Exception("G4GDMLReadMaterials::TRea <<
282 FatalException, "Invalid u <<
283 } <<
284 } <<
285 } <<
286 93
287 return value * unit; << 94 return n;
288 } 95 }
289 96
290 // ------------------------------------------- << 97 G4double G4GDMLReadMaterials::DRead(const xercesc::DOMElement* const DElement)
291 G4double G4GDMLReadMaterials::MEERead(const xe <<
292 { <<
293 G4double value = -1; <<
294 G4double unit = eV; <<
295 <<
296 const xercesc::DOMNamedNodeMap* const attrib <<
297 XMLSize_t attributeCount <<
298 <<
299 for(XMLSize_t attribute_index = 0; attribute <<
300 ++attribute_index) <<
301 { <<
302 xercesc::DOMNode* attribute_node = attribu <<
303 <<
304 if(attribute_node->getNodeType() != xerces <<
305 { <<
306 continue; <<
307 } <<
308 <<
309 const xercesc::DOMAttr* const attribute = <<
310 dynamic_cast<xercesc::DOMAttr*>(attribut <<
311 if(attribute == nullptr) <<
312 { <<
313 G4Exception("G4GDMLReadMaterials::MEERea <<
314 FatalException, "No attribut <<
315 return value; <<
316 } <<
317 const G4String attName = Transcode(attrib <<
318 const G4String attValue = Transcode(attrib <<
319 <<
320 if(attName == "value") <<
321 { <<
322 value = eval.Evaluate(attValue); <<
323 } <<
324 else if(attName == "unit") <<
325 { <<
326 unit = G4UnitDefinition::GetValueOf(attV <<
327 if(G4UnitDefinition::GetCategory(attValu <<
328 { <<
329 G4Exception("G4GDMLReadMaterials::MEER <<
330 FatalException, "Invalid u <<
331 } <<
332 } <<
333 } <<
334 <<
335 return value * unit; <<
336 } <<
337 <<
338 // ------------------------------------------- <<
339 void G4GDMLReadMaterials::ElementRead( <<
340 const xercesc::DOMElement* const elementElem <<
341 { <<
342 G4String name; <<
343 G4String formula; <<
344 G4double a = 0.0; <<
345 G4double Z = 0.0; <<
346 <<
347 const xercesc::DOMNamedNodeMap* const attrib <<
348 elementElement->getAttributes(); <<
349 XMLSize_t attributeCount = attributes->getLe <<
350 <<
351 for(XMLSize_t attribute_index = 0; attribute <<
352 ++attribute_index) <<
353 { <<
354 xercesc::DOMNode* attribute_node = attribu <<
355 <<
356 if(attribute_node->getNodeType() != xerces <<
357 { <<
358 continue; <<
359 } <<
360 <<
361 const xercesc::DOMAttr* const attribute = <<
362 dynamic_cast<xercesc::DOMAttr*>(attribut <<
363 if(attribute == nullptr) <<
364 { <<
365 G4Exception("G4GDMLReadMaterials::Elemen <<
366 FatalException, "No attribut <<
367 return; <<
368 } <<
369 const G4String attName = Transcode(attrib <<
370 const G4String attValue = Transcode(attrib <<
371 <<
372 if(attName == "name") <<
373 { <<
374 name = GenerateName(attValue); <<
375 } <<
376 else if(attName == "formula") <<
377 { <<
378 formula = attValue; <<
379 } <<
380 else if(attName == "Z") <<
381 { <<
382 Z = eval.Evaluate(attValue); <<
383 } <<
384 } <<
385 <<
386 G4int nComponents = 0; <<
387 <<
388 for(xercesc::DOMNode* iter = elementElement- <<
389 iter = iter->getNextSi <<
390 { <<
391 if(iter->getNodeType() != xercesc::DOMNode <<
392 { <<
393 continue; <<
394 } <<
395 <<
396 const xercesc::DOMElement* const child = <<
397 dynamic_cast<xercesc::DOMElement*>(iter) <<
398 if(child == nullptr) <<
399 { <<
400 G4Exception("G4GDMLReadMaterials::Elemen <<
401 FatalException, "No child fo <<
402 return; <<
403 } <<
404 const G4String tag = Transcode(child->getT <<
405 <<
406 if(tag == "atom") <<
407 { <<
408 a = AtomRead(child); <<
409 } <<
410 else if(tag == "fraction") <<
411 { <<
412 nComponents++; <<
413 } <<
414 } <<
415 <<
416 if(nComponents > 0) <<
417 { <<
418 MixtureRead(elementElement, <<
419 new G4Element(Strip(name), for <<
420 } <<
421 else <<
422 { <<
423 new G4Element(Strip(name), formula, Z, a); <<
424 } <<
425 } <<
426 <<
427 // ------------------------------------------- <<
428 G4double G4GDMLReadMaterials::FractionRead( <<
429 const xercesc::DOMElement* const fractionEle <<
430 { 98 {
431 G4double n = 0.0; << 99 G4double value = 0.0;
>> 100 G4double unit = g/cm3;
432 101
433 const xercesc::DOMNamedNodeMap* const attrib << 102 const xercesc::DOMNamedNodeMap* const attributes
434 fractionElement->getAttributes(); << 103 = DElement->getAttributes();
435 XMLSize_t attributeCount = attributes->getLe << 104 XMLSize_t attributeCount = attributes->getLength();
436 << 105
437 for(XMLSize_t attribute_index = 0; attribute << 106 for (XMLSize_t attribute_index=0;
438 ++attribute_index) << 107 attribute_index<attributeCount; attribute_index++)
439 { << 108 {
440 xercesc::DOMNode* attribute_node = attribu << 109 xercesc::DOMNode* attribute_node = attributes->item(attribute_index);
441 << 110
442 if(attribute_node->getNodeType() != xerces << 111 if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE)
443 { << 112 { continue; }
444 continue; << 113
445 } << 114 const xercesc::DOMAttr* const attribute
446 << 115 = dynamic_cast<xercesc::DOMAttr*>(attribute_node);
447 const xercesc::DOMAttr* const attribute = << 116 const G4String attName = Transcode(attribute->getName());
448 dynamic_cast<xercesc::DOMAttr*>(attribut << 117 const G4String attValue = Transcode(attribute->getValue());
449 if(attribute == nullptr) << 118
450 { << 119 if (attName=="value") { value = eval.Evaluate(attValue); } else
451 G4Exception("G4GDMLReadMaterials::Fracti << 120 if (attName=="unit") { unit = eval.Evaluate(attValue); }
452 FatalException, "No attribut << 121 }
453 return n; <<
454 } <<
455 const G4String attName = Transcode(attrib <<
456 const G4String attValue = Transcode(attrib <<
457 <<
458 if(attName == "n") <<
459 { <<
460 n = eval.Evaluate(attValue); <<
461 } <<
462 else if(attName == "ref") <<
463 { <<
464 ref = attValue; <<
465 } <<
466 } <<
467 122
468 return n; << 123 return value*unit;
469 } 124 }
470 125
471 // ------------------------------------------- << 126 G4double G4GDMLReadMaterials::PRead(const xercesc::DOMElement* const PElement)
472 void G4GDMLReadMaterials::IsotopeRead( <<
473 const xercesc::DOMElement* const isotopeElem <<
474 { 127 {
475 G4String name; << 128 G4double value = STP_Pressure;
476 G4int Z = 0; << 129 G4double unit = pascal;
477 G4int N = 0; <<
478 G4double a = 0.0; <<
479 <<
480 const xercesc::DOMNamedNodeMap* const attrib <<
481 isotopeElement->getAttributes(); <<
482 XMLSize_t attributeCount = attributes->getLe <<
483 <<
484 for(XMLSize_t attribute_index = 0; attribute <<
485 ++attribute_index) <<
486 { <<
487 xercesc::DOMNode* attribute_node = attribu <<
488 <<
489 if(attribute_node->getNodeType() != xerces <<
490 { <<
491 continue; <<
492 } <<
493 <<
494 const xercesc::DOMAttr* const attribute = <<
495 dynamic_cast<xercesc::DOMAttr*>(attribut <<
496 if(attribute == nullptr) <<
497 { <<
498 G4Exception("G4GDMLReadMaterials::Isotop <<
499 FatalException, "No attribut <<
500 return; <<
501 } <<
502 const G4String attName = Transcode(attrib <<
503 const G4String attValue = Transcode(attrib <<
504 <<
505 if(attName == "name") <<
506 { <<
507 name = GenerateName(attValue); <<
508 } <<
509 else if(attName == "Z") <<
510 { <<
511 Z = eval.EvaluateInteger(attValue); <<
512 } <<
513 else if(attName == "N") <<
514 { <<
515 N = eval.EvaluateInteger(attValue); <<
516 } <<
517 } <<
518 <<
519 for(xercesc::DOMNode* iter = isotopeElement- <<
520 iter = iter->getNextSi <<
521 { <<
522 if(iter->getNodeType() != xercesc::DOMNode <<
523 { <<
524 continue; <<
525 } <<
526 <<
527 const xercesc::DOMElement* const child = <<
528 dynamic_cast<xercesc::DOMElement*>(iter) <<
529 if(child == nullptr) <<
530 { <<
531 G4Exception("G4GDMLReadMaterials::Isotop <<
532 FatalException, "No child fo <<
533 return; <<
534 } <<
535 const G4String tag = Transcode(child->getT <<
536 <<
537 if(tag == "atom") <<
538 { <<
539 a = AtomRead(child); <<
540 } <<
541 } <<
542 130
543 new G4Isotope(Strip(name), Z, N, a); << 131 const xercesc::DOMNamedNodeMap* const attributes = PElement->getAttributes();
544 } << 132 XMLSize_t attributeCount = attributes->getLength();
545 133
546 // ------------------------------------------- << 134 for (XMLSize_t attribute_index=0;
547 void G4GDMLReadMaterials::MaterialRead( << 135 attribute_index<attributeCount; attribute_index++)
548 const xercesc::DOMElement* const materialEle << 136 {
549 { << 137 xercesc::DOMNode* attribute_node = attributes->item(attribute_index);
550 G4String name; << 138
551 G4double Z = 0.0; << 139 if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE)
552 G4double a = 0.0; << 140 { continue; }
553 G4double D = 0.0; << 141
554 G4State state = kStateUndefined; << 142 const xercesc::DOMAttr* const attribute
555 G4double T = NTP_Temperature; << 143 = dynamic_cast<xercesc::DOMAttr*>(attribute_node);
556 G4double P = STP_Pressure; << 144 const G4String attName = Transcode(attribute->getName());
557 G4double MEE = -1.0; << 145 const G4String attValue = Transcode(attribute->getValue());
558 << 146
559 const xercesc::DOMNamedNodeMap* const attrib << 147 if (attName=="value") { value = eval.Evaluate(attValue); } else
560 materialElement->getAttributes(); << 148 if (attName=="unit") { unit = eval.Evaluate(attValue); }
561 XMLSize_t attributeCount = attributes->getLe << 149 }
562 <<
563 for(XMLSize_t attribute_index = 0; attribute <<
564 ++attribute_index) <<
565 { <<
566 xercesc::DOMNode* attribute_node = attribu <<
567 <<
568 if(attribute_node->getNodeType() != xerces <<
569 { <<
570 continue; <<
571 } <<
572 <<
573 const xercesc::DOMAttr* const attribute = <<
574 dynamic_cast<xercesc::DOMAttr*>(attribut <<
575 if(attribute == nullptr) <<
576 { <<
577 G4Exception("G4GDMLReadMaterials::Materi <<
578 FatalException, "No attribut <<
579 return; <<
580 } <<
581 const G4String attName = Transcode(attrib <<
582 const G4String attValue = Transcode(attrib <<
583 <<
584 if(attName == "name") <<
585 { <<
586 name = GenerateName(attValue); <<
587 } <<
588 else if(attName == "Z") <<
589 { <<
590 Z = eval.Evaluate(attValue); <<
591 } <<
592 else if(attName == "state") <<
593 { <<
594 if(attValue == "solid") <<
595 { <<
596 state = kStateSolid; <<
597 } <<
598 else if(attValue == "liquid") <<
599 { <<
600 state = kStateLiquid; <<
601 } <<
602 else if(attValue == "gas") <<
603 { <<
604 state = kStateGas; <<
605 } <<
606 } <<
607 } <<
608 150
609 std::size_t nComponents = 0; << 151 return value*unit;
610 <<
611 for(xercesc::DOMNode* iter = materialElement <<
612 iter != nullptr; iter <<
613 { <<
614 if(iter->getNodeType() != xercesc::DOMNode <<
615 { <<
616 continue; <<
617 } <<
618 <<
619 const xercesc::DOMElement* const child = <<
620 dynamic_cast<xercesc::DOMElement*>(iter) <<
621 if(child == nullptr) <<
622 { <<
623 G4Exception("G4GDMLReadMaterials::Materi <<
624 FatalException, "No child fo <<
625 return; <<
626 } <<
627 const G4String tag = Transcode(child->getT <<
628 <<
629 if(tag == "atom") <<
630 { <<
631 a = AtomRead(child); <<
632 } <<
633 else if(tag == "Dref") <<
634 { <<
635 D = GetQuantity(GenerateName(RefRead(chi <<
636 } <<
637 else if(tag == "Pref") <<
638 { <<
639 P = GetQuantity(GenerateName(RefRead(chi <<
640 } <<
641 else if(tag == "Tref") <<
642 { <<
643 T = GetQuantity(GenerateName(RefRead(chi <<
644 } <<
645 else if(tag == "MEEref") <<
646 { <<
647 MEE = GetQuantity(GenerateName(RefRead(c <<
648 } <<
649 else if(tag == "D") <<
650 { <<
651 D = DRead(child); <<
652 } <<
653 else if(tag == "P") <<
654 { <<
655 P = PRead(child); <<
656 } <<
657 else if(tag == "T") <<
658 { <<
659 T = TRead(child); <<
660 } <<
661 else if(tag == "MEE") <<
662 { <<
663 MEE = MEERead(child); <<
664 } <<
665 else if(tag == "fraction" || tag == "compo <<
666 { <<
667 nComponents++; <<
668 } <<
669 } <<
670 <<
671 G4Material* material = nullptr; <<
672 <<
673 if(nComponents == 0) <<
674 { <<
675 material = new G4Material(Strip(name), Z, <<
676 } <<
677 else <<
678 { <<
679 material = new G4Material(Strip(name), D, <<
680 MixtureRead(materialElement, material); <<
681 } <<
682 if(MEE != -1) // ionisation potential (mean <<
683 { <<
684 material->GetIonisation()->SetMeanExcitati <<
685 } <<
686 <<
687 for(xercesc::DOMNode* iter = materialElement <<
688 iter != nullptr; iter <<
689 { <<
690 if(iter->getNodeType() != xercesc::DOMNode <<
691 { <<
692 continue; <<
693 } <<
694 <<
695 const xercesc::DOMElement* const child = <<
696 dynamic_cast<xercesc::DOMElement*>(iter) <<
697 if(child == nullptr) <<
698 { <<
699 G4Exception("G4GDMLReadMaterials::Materi <<
700 FatalException, "No child fo <<
701 return; <<
702 } <<
703 const G4String tag = Transcode(child->getT <<
704 <<
705 if(tag == "property") <<
706 { <<
707 PropertyRead(child, material); <<
708 } <<
709 } <<
710 } 152 }
711 153
712 // ------------------------------------------- << 154 G4double G4GDMLReadMaterials::TRead(const xercesc::DOMElement* const TElement)
713 void G4GDMLReadMaterials::MixtureRead( <<
714 const xercesc::DOMElement* const mixtureElem <<
715 { <<
716 for(xercesc::DOMNode* iter = mixtureElement- <<
717 iter = iter->getNextSi <<
718 { <<
719 if(iter->getNodeType() != xercesc::DOMNode <<
720 { <<
721 continue; <<
722 } <<
723 <<
724 const xercesc::DOMElement* const child = <<
725 dynamic_cast<xercesc::DOMElement*>(iter) <<
726 if(child == nullptr) <<
727 { <<
728 G4Exception("G4GDMLReadMaterials::Mixtur <<
729 FatalException, "No child fo <<
730 return; <<
731 } <<
732 const G4String tag = Transcode(child->getT <<
733 <<
734 if(tag == "fraction") <<
735 { <<
736 G4String ref; <<
737 G4double n = FractionRead(child, ref); <<
738 element->AddIsotope(GetIsotope(GenerateN <<
739 } <<
740 } <<
741 } <<
742 <<
743 // ------------------------------------------- <<
744 void G4GDMLReadMaterials::MixtureRead( <<
745 const xercesc::DOMElement* const mixtureElem <<
746 { 155 {
747 for(xercesc::DOMNode* iter = mixtureElement- << 156 G4double value = STP_Temperature;
748 iter = iter->getNextSi << 157 G4double unit = kelvin;
749 { <<
750 if(iter->getNodeType() != xercesc::DOMNode <<
751 { <<
752 continue; <<
753 } <<
754 <<
755 const xercesc::DOMElement* const child = <<
756 dynamic_cast<xercesc::DOMElement*>(iter) <<
757 if(child == nullptr) <<
758 { <<
759 G4Exception("G4GDMLReadMaterials::Mixtur <<
760 FatalException, "No child fo <<
761 return; <<
762 } <<
763 const G4String tag = Transcode(child->getT <<
764 <<
765 if(tag == "fraction") <<
766 { <<
767 G4String ref; <<
768 G4double n = FractionRead(child, ref); <<
769 158
770 G4Material* materialPtr = GetMaterial(Ge << 159 const xercesc::DOMNamedNodeMap* const attributes = TElement->getAttributes();
771 G4Element* elementPtr = GetElement(Gen << 160 XMLSize_t attributeCount = attributes->getLength();
772 161
773 if(elementPtr != nullptr) << 162 for (XMLSize_t attribute_index=0;
>> 163 attribute_index<attributeCount; attribute_index++)
>> 164 {
>> 165 xercesc::DOMNode* attribute_node = attributes->item(attribute_index);
>> 166
>> 167 if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE)
>> 168 { continue; }
>> 169
>> 170 const xercesc::DOMAttr* const attribute
>> 171 = dynamic_cast<xercesc::DOMAttr*>(attribute_node);
>> 172 const G4String attName = Transcode(attribute->getName());
>> 173 const G4String attValue = Transcode(attribute->getValue());
>> 174
>> 175 if (attName=="value") { value = eval.Evaluate(attValue); } else
>> 176 if (attName=="unit") { unit = eval.Evaluate(attValue); }
>> 177 }
>> 178
>> 179 return value*unit;
>> 180 }
>> 181
>> 182 void G4GDMLReadMaterials::
>> 183 ElementRead(const xercesc::DOMElement* const elementElement)
>> 184 {
>> 185 G4String name;
>> 186 G4String formula;
>> 187 G4double a = 0.0;
>> 188 G4double Z = 0.0;
>> 189
>> 190 const xercesc::DOMNamedNodeMap* const attributes
>> 191 = elementElement->getAttributes();
>> 192 XMLSize_t attributeCount = attributes->getLength();
>> 193
>> 194 for (XMLSize_t attribute_index=0;
>> 195 attribute_index<attributeCount; attribute_index++)
>> 196 {
>> 197 xercesc::DOMNode* attribute_node = attributes->item(attribute_index);
>> 198
>> 199 if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE)
>> 200 { continue; }
>> 201
>> 202 const xercesc::DOMAttr* const attribute
>> 203 = dynamic_cast<xercesc::DOMAttr*>(attribute_node);
>> 204 const G4String attName = Transcode(attribute->getName());
>> 205 const G4String attValue = Transcode(attribute->getValue());
>> 206
>> 207 if (attName=="name") { name = GenerateName(attValue); } else
>> 208 if (attName=="formula") { formula = attValue; } else
>> 209 if (attName=="Z") { Z = eval.Evaluate(attValue); }
>> 210 }
>> 211
>> 212 G4int nComponents = 0;
>> 213
>> 214 for (xercesc::DOMNode* iter = elementElement->getFirstChild();
>> 215 iter != 0; iter = iter->getNextSibling())
>> 216 {
>> 217 if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; }
>> 218
>> 219 const xercesc::DOMElement* const child
>> 220 = dynamic_cast<xercesc::DOMElement*>(iter);
>> 221 const G4String tag = Transcode(child->getTagName());
>> 222
>> 223 if (tag=="atom") { a = AtomRead(child); } else
>> 224 if (tag=="fraction") { nComponents++; }
>> 225 }
>> 226
>> 227 if (nComponents>0)
>> 228 {
>> 229 MixtureRead(elementElement,
>> 230 new G4Element(Strip(name),formula,nComponents));
>> 231 }
>> 232 else
>> 233 {
>> 234 new G4Element(Strip(name),formula,Z,a);
>> 235 }
>> 236 }
>> 237
>> 238 G4double G4GDMLReadMaterials::
>> 239 FractionRead(const xercesc::DOMElement* const fractionElement, G4String& ref)
>> 240 {
>> 241 G4double n = 0.0;
>> 242
>> 243 const xercesc::DOMNamedNodeMap* const attributes
>> 244 = fractionElement->getAttributes();
>> 245 XMLSize_t attributeCount = attributes->getLength();
>> 246
>> 247 for (XMLSize_t attribute_index=0;
>> 248 attribute_index<attributeCount; attribute_index++)
>> 249 {
>> 250 xercesc::DOMNode* attribute_node = attributes->item(attribute_index);
>> 251
>> 252 if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE)
>> 253 { continue; }
>> 254
>> 255 const xercesc::DOMAttr* const attribute
>> 256 = dynamic_cast<xercesc::DOMAttr*>(attribute_node);
>> 257 const G4String attName = Transcode(attribute->getName());
>> 258 const G4String attValue = Transcode(attribute->getValue());
>> 259
>> 260 if (attName=="n") { n = eval.Evaluate(attValue); } else
>> 261 if (attName=="ref") { ref = attValue; }
>> 262 }
>> 263
>> 264 return n;
>> 265 }
>> 266
>> 267 void G4GDMLReadMaterials::
>> 268 IsotopeRead(const xercesc::DOMElement* const isotopeElement)
>> 269 {
>> 270 G4String name;
>> 271 G4int Z = 0;
>> 272 G4int N = 0;
>> 273 G4double a = 0.0;
>> 274
>> 275 const xercesc::DOMNamedNodeMap* const attributes
>> 276 = isotopeElement->getAttributes();
>> 277 XMLSize_t attributeCount = attributes->getLength();
>> 278
>> 279 for (XMLSize_t attribute_index=0;
>> 280 attribute_index<attributeCount;attribute_index++)
>> 281 {
>> 282 xercesc::DOMNode* attribute_node = attributes->item(attribute_index);
>> 283
>> 284 if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE)
>> 285 { continue; }
>> 286
>> 287 const xercesc::DOMAttr* const attribute
>> 288 = dynamic_cast<xercesc::DOMAttr*>(attribute_node);
>> 289 const G4String attName = Transcode(attribute->getName());
>> 290 const G4String attValue = Transcode(attribute->getValue());
>> 291
>> 292 if (attName=="name") { name = GenerateName(attValue); } else
>> 293 if (attName=="Z") { Z = eval.EvaluateInteger(attValue); } else
>> 294 if (attName=="N") { N = eval.EvaluateInteger(attValue); }
>> 295 }
>> 296
>> 297 for (xercesc::DOMNode* iter = isotopeElement->getFirstChild();
>> 298 iter != 0; iter = iter->getNextSibling())
>> 299 {
>> 300 if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; }
>> 301
>> 302 const xercesc::DOMElement* const child
>> 303 = dynamic_cast<xercesc::DOMElement*>(iter);
>> 304 const G4String tag = Transcode(child->getTagName());
>> 305
>> 306 if (tag=="atom") { a = AtomRead(child); }
>> 307 }
>> 308
>> 309 new G4Isotope(Strip(name),Z,N,a);
>> 310 }
>> 311
>> 312 void G4GDMLReadMaterials::
>> 313 MaterialRead(const xercesc::DOMElement* const materialElement)
>> 314 {
>> 315 G4String name;
>> 316 G4double Z = 0.0;
>> 317 G4double a = 0.0;
>> 318 G4double D = 0.0;
>> 319 G4State state = kStateUndefined;
>> 320 G4double T = STP_Temperature;
>> 321 G4double P = STP_Pressure;
>> 322
>> 323 const xercesc::DOMNamedNodeMap* const attributes
>> 324 = materialElement->getAttributes();
>> 325 XMLSize_t attributeCount = attributes->getLength();
>> 326
>> 327 for (XMLSize_t attribute_index=0;
>> 328 attribute_index<attributeCount; attribute_index++)
>> 329 {
>> 330 xercesc::DOMNode* attribute_node = attributes->item(attribute_index);
>> 331
>> 332 if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE)
>> 333 { continue; }
>> 334
>> 335 const xercesc::DOMAttr* const attribute
>> 336 = dynamic_cast<xercesc::DOMAttr*>(attribute_node);
>> 337 const G4String attName = Transcode(attribute->getName());
>> 338 const G4String attValue = Transcode(attribute->getValue());
>> 339
>> 340 if (attName=="name") { name = GenerateName(attValue); } else
>> 341 if (attName=="Z") { Z = eval.Evaluate(attValue); } else
>> 342 if (attName=="state")
>> 343 {
>> 344 if (attValue=="solid") { state = kStateSolid; } else
>> 345 if (attValue=="liquid") { state = kStateLiquid; } else
>> 346 if (attValue=="gas") { state = kStateGas; }
>> 347 }
>> 348 }
>> 349
>> 350 size_t nComponents = 0;
>> 351
>> 352 for (xercesc::DOMNode* iter = materialElement->getFirstChild();
>> 353 iter != 0; iter = iter->getNextSibling())
>> 354 {
>> 355 if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; }
>> 356
>> 357 const xercesc::DOMElement* const child
>> 358 = dynamic_cast<xercesc::DOMElement*>(iter);
>> 359 const G4String tag = Transcode(child->getTagName());
>> 360
>> 361 if (tag=="atom") { a = AtomRead(child); } else
>> 362 if (tag=="Dref") { D = GetQuantity(GenerateName(RefRead(child))); } else
>> 363 if (tag=="Pref") { P = GetQuantity(GenerateName(RefRead(child))); } else
>> 364 if (tag=="Tref") { T = GetQuantity(GenerateName(RefRead(child))); } else
>> 365 if (tag=="D") { D = DRead(child); } else
>> 366 if (tag=="P") { P = PRead(child); } else
>> 367 if (tag=="T") { T = TRead(child); } else
>> 368 if (tag=="fraction" || tag=="composite") { nComponents++; }
>> 369 }
>> 370
>> 371 G4Material* material = 0;
>> 372
>> 373 if (nComponents==0)
>> 374 {
>> 375 material = new G4Material(Strip(name),Z,a,D,state,T,P);
>> 376 }
>> 377 else
>> 378 {
>> 379 material = new G4Material(Strip(name),D,nComponents,state,T,P);
>> 380 MixtureRead(materialElement, material);
>> 381 }
>> 382
>> 383 for (xercesc::DOMNode* iter = materialElement->getFirstChild();
>> 384 iter != 0; iter = iter->getNextSibling())
>> 385 {
>> 386 if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; }
>> 387
>> 388 const xercesc::DOMElement* const child
>> 389 = dynamic_cast<xercesc::DOMElement*>(iter);
>> 390 const G4String tag = Transcode(child->getTagName());
>> 391
>> 392 if (tag=="property") { PropertyRead(child,material); }
>> 393 }
>> 394 }
>> 395
>> 396 void G4GDMLReadMaterials::
>> 397 MixtureRead(const xercesc::DOMElement *const mixtureElement, G4Element *element)
>> 398 {
>> 399 for (xercesc::DOMNode* iter = mixtureElement->getFirstChild();
>> 400 iter != 0; iter = iter->getNextSibling())
>> 401 {
>> 402 if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; }
>> 403
>> 404 const xercesc::DOMElement* const child
>> 405 = dynamic_cast<xercesc::DOMElement*>(iter);
>> 406 const G4String tag = Transcode(child->getTagName());
>> 407
>> 408 if (tag=="fraction")
>> 409 {
>> 410 G4String ref;
>> 411 G4double n = FractionRead(child,ref);
>> 412 element->AddIsotope(GetIsotope(GenerateName(ref,true)),n);
>> 413 }
>> 414 }
>> 415 }
>> 416
>> 417 void G4GDMLReadMaterials::
>> 418 MixtureRead(const xercesc::DOMElement *const mixtureElement,
>> 419 G4Material *material)
>> 420 {
>> 421 for (xercesc::DOMNode* iter = mixtureElement->getFirstChild();
>> 422 iter != 0; iter = iter->getNextSibling())
>> 423 {
>> 424 if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; }
>> 425
>> 426 const xercesc::DOMElement* const child
>> 427 = dynamic_cast<xercesc::DOMElement*>(iter);
>> 428 const G4String tag = Transcode(child->getTagName());
>> 429
>> 430 if (tag=="fraction")
>> 431 {
>> 432 G4String ref;
>> 433 G4double n = FractionRead(child,ref);
>> 434
>> 435 G4Material *materialPtr = GetMaterial(GenerateName(ref,true), false);
>> 436 G4Element *elementPtr = GetElement(GenerateName(ref,true), false);
>> 437
>> 438 if (materialPtr != 0) { material->AddMaterial(materialPtr,n); } else
>> 439 if (elementPtr != 0) { material->AddElement(elementPtr,n); }
>> 440
>> 441 if ((materialPtr == 0) && (elementPtr == 0))
>> 442 {
>> 443 G4String error_msg = "Referenced material/element '"
>> 444 + GenerateName(ref,true) + "' was not found!";
>> 445 G4Exception("G4GDMLReadMaterials::MixtureRead()", "InvalidSetup",
>> 446 FatalException, error_msg);
>> 447 }
>> 448 }
>> 449 else if (tag=="composite")
>> 450 {
>> 451 G4String ref;
>> 452 G4int n = CompositeRead(child,ref);
>> 453
>> 454 G4Element *elementPtr = GetElement(GenerateName(ref,true));
>> 455 material->AddElement(elementPtr,n);
>> 456 }
>> 457 }
>> 458 }
>> 459
>> 460 void G4GDMLReadMaterials::
>> 461 PropertyRead(const xercesc::DOMElement* const propertyElement,
>> 462 G4Material* material)
>> 463 {
>> 464 G4String name;
>> 465 G4String ref;
>> 466 G4GDMLMatrix matrix;
>> 467
>> 468 const xercesc::DOMNamedNodeMap* const attributes
>> 469 = propertyElement->getAttributes();
>> 470 XMLSize_t attributeCount = attributes->getLength();
>> 471
>> 472 for (XMLSize_t attribute_index=0;
>> 473 attribute_index<attributeCount; attribute_index++)
>> 474 {
>> 475 xercesc::DOMNode* attribute_node = attributes->item(attribute_index);
>> 476
>> 477 if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE)
>> 478 { continue; }
>> 479
>> 480 const xercesc::DOMAttr* const attribute
>> 481 = dynamic_cast<xercesc::DOMAttr*>(attribute_node);
>> 482 const G4String attName = Transcode(attribute->getName());
>> 483 const G4String attValue = Transcode(attribute->getValue());
>> 484
>> 485 if (attName=="name") { name = GenerateName(attValue); } else
>> 486 if (attName=="ref") { matrix = GetMatrix(ref=attValue); }
>> 487 }
>> 488
>> 489 if (matrix.GetCols() != 2)
>> 490 {
>> 491 G4String error_msg = "Referenced matrix '" + ref
>> 492 + "' should have \n two columns as a property table for material: "
>> 493 + material->GetName();
>> 494 G4Exception("G4GDMLReadMaterials::PropertyRead()", "InvalidRead",
>> 495 FatalException, error_msg);
>> 496 }
>> 497 if (matrix.GetRows() == 0) { return; }
>> 498
>> 499 G4MaterialPropertiesTable* matprop = material->GetMaterialPropertiesTable();
>> 500 if (!matprop)
>> 501 {
>> 502 material->SetMaterialPropertiesTable(
>> 503 matprop = new G4MaterialPropertiesTable());
>> 504 }
>> 505 G4MaterialPropertyVector* propvect = new G4MaterialPropertyVector(0,0,0);
>> 506 for (size_t i=0; i<matrix.GetRows(); i++)
>> 507 {
>> 508 propvect->AddElement(matrix.Get(i,0),matrix.Get(i,1));
>> 509 }
>> 510 matprop->AddProperty(Strip(name),propvect);
>> 511 }
>> 512
>> 513 void G4GDMLReadMaterials::
>> 514 MaterialsRead(const xercesc::DOMElement* const materialsElement)
>> 515 {
>> 516 G4cout << "G4GDML: Reading materials..." << G4endl;
>> 517
>> 518 for (xercesc::DOMNode* iter = materialsElement->getFirstChild();
>> 519 iter != 0; iter = iter->getNextSibling())
>> 520 {
>> 521 if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; }
>> 522
>> 523 const xercesc::DOMElement* const child
>> 524 = dynamic_cast<xercesc::DOMElement*>(iter);
>> 525 const G4String tag = Transcode(child->getTagName());
>> 526
>> 527 if (tag=="element") { ElementRead(child); } else
>> 528 if (tag=="isotope") { IsotopeRead(child); } else
>> 529 if (tag=="material") { MaterialRead(child); }
>> 530 else
774 { 531 {
775 material->AddElement(elementPtr, n); << 532 G4String error_msg = "Unknown tag in materials: " + tag;
776 } << 533 G4Exception("G4GDMLReadMaterials::MaterialsRead()", "InvalidSetup",
777 else if(materialPtr != nullptr) <<
778 { <<
779 material->AddMaterial(materialPtr, n); <<
780 } <<
781 <<
782 if((materialPtr == nullptr) && (elementP <<
783 { <<
784 G4String error_msg = "Referenced mater <<
785 GenerateName(ref, <<
786 G4Exception("G4GDMLReadMaterials::Mixt <<
787 FatalException, error_msg) 534 FatalException, error_msg);
788 } 535 }
789 } << 536 }
790 else if(tag == "composite") <<
791 { <<
792 G4String ref; <<
793 G4int n = CompositeRead(child, ref); <<
794 <<
795 G4Element* elementPtr = GetElement(Gener <<
796 material->AddElement(elementPtr, n); <<
797 } <<
798 } <<
799 } 537 }
800 538
801 // ------------------------------------------- << 539 G4Element* G4GDMLReadMaterials::
802 void G4GDMLReadMaterials::PropertyRead( << 540 GetElement(const G4String& ref, G4bool verbose) const
803 const xercesc::DOMElement* const propertyEle <<
804 { 541 {
805 G4String name; << 542 G4Element* elementPtr = G4Element::GetElement(ref,false);
806 G4String ref; <<
807 G4GDMLMatrix matrix; <<
808 <<
809 const xercesc::DOMNamedNodeMap* const attrib <<
810 propertyElement->getAttributes(); <<
811 XMLSize_t attributeCount = attributes->getLe <<
812 <<
813 for(XMLSize_t attribute_index = 0; attribute <<
814 ++attribute_index) <<
815 { <<
816 xercesc::DOMNode* attribute_node = attribu <<
817 <<
818 if(attribute_node->getNodeType() != xerces <<
819 { <<
820 continue; <<
821 } <<
822 <<
823 const xercesc::DOMAttr* const attribute = <<
824 dynamic_cast<xercesc::DOMAttr*>(attribut <<
825 if(attribute == nullptr) <<
826 { <<
827 G4Exception("G4GDMLReadMaterials::Proper <<
828 FatalException, "No attribut <<
829 return; <<
830 } <<
831 const G4String attName = Transcode(attrib <<
832 const G4String attValue = Transcode(attrib <<
833 <<
834 if(attName == "name") <<
835 { <<
836 name = GenerateName(attValue); <<
837 } <<
838 else if(attName == "ref") <<
839 { <<
840 matrix = GetMatrix(ref = attValue); <<
841 } <<
842 } <<
843 <<
844 /* <<
845 if (matrix.GetCols() != 2) <<
846 { <<
847 G4String error_msg = "Referenced matrix '" <<
848 + "' should have \n two columns as <<
849 + material->GetName(); <<
850 G4Exception("G4GDMLReadMaterials::Property <<
851 FatalException, error_msg); <<
852 } <<
853 */ <<
854 <<
855 if(matrix.GetRows() == 0) <<
856 { <<
857 return; <<
858 } <<
859 <<
860 G4MaterialPropertiesTable* matprop = materia <<
861 if(matprop == nullptr) <<
862 { <<
863 matprop = new G4MaterialPropertiesTable(); <<
864 material->SetMaterialPropertiesTable(matpr <<
865 } <<
866 if(matrix.GetCols() == 1) // constant prope <<
867 { <<
868 matprop->AddConstProperty(Strip(name), mat <<
869 } <<
870 else // build the material properties vecto <<
871 { <<
872 G4MaterialPropertyVector* propvect = new G <<
873 for(std::size_t i = 0; i < matrix.GetRows( <<
874 { <<
875 propvect->InsertValues(matrix.Get(i, 0), <<
876 } <<
877 matprop->AddProperty(Strip(name), propvect <<
878 } <<
879 } <<
880 <<
881 // ------------------------------------------- <<
882 void G4GDMLReadMaterials::MaterialsRead( <<
883 const xercesc::DOMElement* const materialsEl <<
884 { <<
885 #ifdef G4VERBOSE <<
886 G4cout << "G4GDML: Reading materials..." << <<
887 #endif <<
888 for(xercesc::DOMNode* iter = materialsElemen <<
889 iter != nullptr; iter <<
890 { <<
891 if(iter->getNodeType() != xercesc::DOMNode <<
892 { <<
893 continue; <<
894 } <<
895 <<
896 const xercesc::DOMElement* const child = <<
897 dynamic_cast<xercesc::DOMElement*>(iter) <<
898 if(child == nullptr) <<
899 { <<
900 G4Exception("G4GDMLReadMaterials::Materi <<
901 FatalException, "No child fo <<
902 return; <<
903 } <<
904 const G4String tag = Transcode(child->getT <<
905 <<
906 if(tag == "define") <<
907 { <<
908 DefineRead(child); <<
909 } <<
910 else if(tag == "element") <<
911 { <<
912 ElementRead(child); <<
913 } <<
914 else if(tag == "isotope") <<
915 { <<
916 IsotopeRead(child); <<
917 } <<
918 else if(tag == "material") <<
919 { <<
920 MaterialRead(child); <<
921 } <<
922 else <<
923 { <<
924 G4String error_msg = "Unknown tag in mat <<
925 G4Exception("G4GDMLReadMaterials::Materi <<
926 FatalException, error_msg); <<
927 } <<
928 } <<
929 } <<
930 543
931 // ------------------------------------------- << 544 if (!elementPtr)
932 G4Element* G4GDMLReadMaterials::GetElement(con << 545 {
933 G4b << 546 elementPtr = G4NistManager::Instance()->FindOrBuildElement(ref);
934 { << 547 }
935 G4Element* elementPtr = G4Element::GetElemen <<
936 548
937 if(elementPtr == nullptr) << 549 if (verbose && !elementPtr)
938 { << 550 {
939 elementPtr = G4NistManager::Instance()->Fi << 551 G4String error_msg = "Referenced element '" + ref + "' was not found!";
940 } << 552 G4Exception("G4GDMLReadMaterials::GetElement()", "InvalidRead",
941 << 553 FatalException, error_msg);
942 if(verbose && elementPtr == nullptr) << 554 }
943 { <<
944 G4String error_msg = "Referenced element ' <<
945 G4Exception("G4GDMLReadMaterials::GetEleme <<
946 FatalException, error_msg); <<
947 } <<
948 555
949 return elementPtr; << 556 return elementPtr;
950 } 557 }
951 558
952 // ------------------------------------------- <<
953 G4Isotope* G4GDMLReadMaterials::GetIsotope(con 559 G4Isotope* G4GDMLReadMaterials::GetIsotope(const G4String& ref,
954 G4b 560 G4bool verbose) const
955 { 561 {
956 G4Isotope* isotopePtr = G4Isotope::GetIsotop << 562 G4Isotope* isotopePtr = G4Isotope::GetIsotope(ref,false);
957 563
958 if(verbose && isotopePtr == nullptr) << 564 if (verbose && !isotopePtr)
959 { << 565 {
960 G4String error_msg = "Referenced isotope ' << 566 G4String error_msg = "Referenced isotope '" + ref + "' was not found!";
961 G4Exception("G4GDMLReadMaterials::GetIsoto << 567 G4Exception("G4GDMLReadMaterials::GetIsotope()", "InvalidRead",
962 FatalException, error_msg); << 568 FatalException, error_msg);
963 } << 569 }
964 570
965 return isotopePtr; << 571 return isotopePtr;
966 } 572 }
967 573
968 // ------------------------------------------- <<
969 G4Material* G4GDMLReadMaterials::GetMaterial(c 574 G4Material* G4GDMLReadMaterials::GetMaterial(const G4String& ref,
970 G 575 G4bool verbose) const
971 { 576 {
972 G4Material* materialPtr = G4Material::GetMat << 577 G4Material *materialPtr = G4Material::GetMaterial(ref,false);
973 578
974 if(materialPtr == nullptr) << 579 if (!materialPtr)
975 { << 580 {
976 materialPtr = G4NistManager::Instance()->F << 581 materialPtr = G4NistManager::Instance()->FindOrBuildMaterial(ref);
977 } << 582 }
978 << 583
979 if(verbose && materialPtr == nullptr) << 584 if (verbose && !materialPtr)
980 { << 585 {
981 G4String error_msg = "Referenced material << 586 G4String error_msg = "Referenced material '" + ref + "' was not found!";
982 G4Exception("G4GDMLReadMaterials::GetMater << 587 G4Exception("G4GDMLReadMaterials::GetMaterial()", "InvalidRead",
983 FatalException, error_msg); << 588 FatalException, error_msg);
984 } << 589 }
985 590
986 return materialPtr; << 591 return materialPtr;
987 } 592 }
988 593