1 | // |
---|
2 | // ******************************************************************** |
---|
3 | // * License and Disclaimer * |
---|
4 | // * * |
---|
5 | // * The Geant4 software is copyright of the Copyright Holders of * |
---|
6 | // * the Geant4 Collaboration. It is provided under the terms and * |
---|
7 | // * conditions of the Geant4 Software License, included in the file * |
---|
8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
---|
9 | // * include a list of copyright holders. * |
---|
10 | // * * |
---|
11 | // * Neither the authors of this software system, nor their employing * |
---|
12 | // * institutes,nor the agencies providing financial support for this * |
---|
13 | // * work make any representation or warranty, express or implied, * |
---|
14 | // * regarding this software system or assume any liability for its * |
---|
15 | // * use. Please see the license in the file LICENSE and URL above * |
---|
16 | // * for the full disclaimer and the limitation of liability. * |
---|
17 | // * * |
---|
18 | // * This code implementation is the result of the scientific and * |
---|
19 | // * technical work of the GEANT4 collaboration. * |
---|
20 | // * By using, copying, modifying or distributing the software (or * |
---|
21 | // * any work based on the software) you agree to acknowledge its * |
---|
22 | // * use in resulting scientific publications, and indicate your * |
---|
23 | // * acceptance of all terms of the Geant4 Software license. * |
---|
24 | // ******************************************************************** |
---|
25 | // |
---|
26 | // |
---|
27 | // $Id: G4GDMLReadMaterials.cc,v 1.20 2009/04/24 15:34:20 gcosmo Exp $ |
---|
28 | // GEANT4 tag $ Name:$ |
---|
29 | // |
---|
30 | // class G4GDMLReadMaterials Implementation |
---|
31 | // |
---|
32 | // Original author: Zoltan Torzsok, November 2007 |
---|
33 | // |
---|
34 | // -------------------------------------------------------------------- |
---|
35 | |
---|
36 | #include "G4GDMLReadMaterials.hh" |
---|
37 | |
---|
38 | #include "G4Element.hh" |
---|
39 | #include "G4Isotope.hh" |
---|
40 | #include "G4Material.hh" |
---|
41 | #include "G4NistManager.hh" |
---|
42 | |
---|
43 | G4GDMLReadMaterials::G4GDMLReadMaterials() : G4GDMLReadDefine() |
---|
44 | { |
---|
45 | } |
---|
46 | |
---|
47 | G4GDMLReadMaterials::~G4GDMLReadMaterials() |
---|
48 | { |
---|
49 | } |
---|
50 | |
---|
51 | G4double |
---|
52 | G4GDMLReadMaterials::AtomRead(const xercesc::DOMElement* const atomElement) |
---|
53 | { |
---|
54 | G4double value = 0.0; |
---|
55 | G4double unit = g/mole; |
---|
56 | |
---|
57 | const xercesc::DOMNamedNodeMap* const attributes |
---|
58 | = atomElement->getAttributes(); |
---|
59 | XMLSize_t attributeCount = attributes->getLength(); |
---|
60 | |
---|
61 | for (XMLSize_t attribute_index=0; |
---|
62 | attribute_index<attributeCount; attribute_index++) |
---|
63 | { |
---|
64 | xercesc::DOMNode* attribute_node = attributes->item(attribute_index); |
---|
65 | |
---|
66 | if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE) |
---|
67 | { continue; } |
---|
68 | |
---|
69 | const xercesc::DOMAttr* const attribute |
---|
70 | = dynamic_cast<xercesc::DOMAttr*>(attribute_node); |
---|
71 | const G4String attName = Transcode(attribute->getName()); |
---|
72 | const G4String attValue = Transcode(attribute->getValue()); |
---|
73 | |
---|
74 | if (attName=="value") { value = eval.Evaluate(attValue); } else |
---|
75 | if (attName=="unit") { unit = eval.Evaluate(attValue); } |
---|
76 | } |
---|
77 | |
---|
78 | return value*unit; |
---|
79 | } |
---|
80 | |
---|
81 | G4int G4GDMLReadMaterials:: |
---|
82 | CompositeRead(const xercesc::DOMElement* const compositeElement,G4String& ref) |
---|
83 | { |
---|
84 | G4int n = 0; |
---|
85 | |
---|
86 | const xercesc::DOMNamedNodeMap* const attributes |
---|
87 | = compositeElement->getAttributes(); |
---|
88 | XMLSize_t attributeCount = attributes->getLength(); |
---|
89 | |
---|
90 | for (XMLSize_t attribute_index=0; |
---|
91 | attribute_index<attributeCount; attribute_index++) |
---|
92 | { |
---|
93 | xercesc::DOMNode* attribute_node = attributes->item(attribute_index); |
---|
94 | |
---|
95 | if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE) |
---|
96 | { continue; } |
---|
97 | |
---|
98 | const xercesc::DOMAttr* const attribute |
---|
99 | = dynamic_cast<xercesc::DOMAttr*>(attribute_node); |
---|
100 | const G4String attName = Transcode(attribute->getName()); |
---|
101 | const G4String attValue = Transcode(attribute->getValue()); |
---|
102 | |
---|
103 | if (attName=="n") { n = eval.EvaluateInteger(attValue); } else |
---|
104 | if (attName=="ref") { ref = attValue; } |
---|
105 | } |
---|
106 | |
---|
107 | return n; |
---|
108 | } |
---|
109 | |
---|
110 | G4double G4GDMLReadMaterials::DRead(const xercesc::DOMElement* const DElement) |
---|
111 | { |
---|
112 | G4double value = 0.0; |
---|
113 | G4double unit = g/cm3; |
---|
114 | |
---|
115 | const xercesc::DOMNamedNodeMap* const attributes |
---|
116 | = DElement->getAttributes(); |
---|
117 | XMLSize_t attributeCount = attributes->getLength(); |
---|
118 | |
---|
119 | for (XMLSize_t attribute_index=0; |
---|
120 | attribute_index<attributeCount; attribute_index++) |
---|
121 | { |
---|
122 | xercesc::DOMNode* attribute_node = attributes->item(attribute_index); |
---|
123 | |
---|
124 | if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE) |
---|
125 | { continue; } |
---|
126 | |
---|
127 | const xercesc::DOMAttr* const attribute |
---|
128 | = dynamic_cast<xercesc::DOMAttr*>(attribute_node); |
---|
129 | const G4String attName = Transcode(attribute->getName()); |
---|
130 | const G4String attValue = Transcode(attribute->getValue()); |
---|
131 | |
---|
132 | if (attName=="value") { value = eval.Evaluate(attValue); } else |
---|
133 | if (attName=="unit") { unit = eval.Evaluate(attValue); } |
---|
134 | } |
---|
135 | |
---|
136 | return value*unit; |
---|
137 | } |
---|
138 | |
---|
139 | G4double G4GDMLReadMaterials::PRead(const xercesc::DOMElement* const PElement) |
---|
140 | { |
---|
141 | G4double value = STP_Pressure; |
---|
142 | G4double unit = pascal; |
---|
143 | |
---|
144 | const xercesc::DOMNamedNodeMap* const attributes = PElement->getAttributes(); |
---|
145 | XMLSize_t attributeCount = attributes->getLength(); |
---|
146 | |
---|
147 | for (XMLSize_t attribute_index=0; |
---|
148 | attribute_index<attributeCount; attribute_index++) |
---|
149 | { |
---|
150 | xercesc::DOMNode* attribute_node = attributes->item(attribute_index); |
---|
151 | |
---|
152 | if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE) |
---|
153 | { continue; } |
---|
154 | |
---|
155 | const xercesc::DOMAttr* const attribute |
---|
156 | = dynamic_cast<xercesc::DOMAttr*>(attribute_node); |
---|
157 | const G4String attName = Transcode(attribute->getName()); |
---|
158 | const G4String attValue = Transcode(attribute->getValue()); |
---|
159 | |
---|
160 | if (attName=="value") { value = eval.Evaluate(attValue); } else |
---|
161 | if (attName=="unit") { unit = eval.Evaluate(attValue); } |
---|
162 | } |
---|
163 | |
---|
164 | return value*unit; |
---|
165 | } |
---|
166 | |
---|
167 | G4double G4GDMLReadMaterials::TRead(const xercesc::DOMElement* const TElement) |
---|
168 | { |
---|
169 | G4double value = STP_Temperature; |
---|
170 | G4double unit = kelvin; |
---|
171 | |
---|
172 | const xercesc::DOMNamedNodeMap* const attributes = TElement->getAttributes(); |
---|
173 | XMLSize_t attributeCount = attributes->getLength(); |
---|
174 | |
---|
175 | for (XMLSize_t attribute_index=0; |
---|
176 | attribute_index<attributeCount; attribute_index++) |
---|
177 | { |
---|
178 | xercesc::DOMNode* attribute_node = attributes->item(attribute_index); |
---|
179 | |
---|
180 | if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE) |
---|
181 | { continue; } |
---|
182 | |
---|
183 | const xercesc::DOMAttr* const attribute |
---|
184 | = dynamic_cast<xercesc::DOMAttr*>(attribute_node); |
---|
185 | const G4String attName = Transcode(attribute->getName()); |
---|
186 | const G4String attValue = Transcode(attribute->getValue()); |
---|
187 | |
---|
188 | if (attName=="value") { value = eval.Evaluate(attValue); } else |
---|
189 | if (attName=="unit") { unit = eval.Evaluate(attValue); } |
---|
190 | } |
---|
191 | |
---|
192 | return value*unit; |
---|
193 | } |
---|
194 | |
---|
195 | void G4GDMLReadMaterials:: |
---|
196 | ElementRead(const xercesc::DOMElement* const elementElement) |
---|
197 | { |
---|
198 | G4String name; |
---|
199 | G4String formula; |
---|
200 | G4double a = 0.0; |
---|
201 | G4double Z = 0.0; |
---|
202 | |
---|
203 | const xercesc::DOMNamedNodeMap* const attributes |
---|
204 | = elementElement->getAttributes(); |
---|
205 | XMLSize_t attributeCount = attributes->getLength(); |
---|
206 | |
---|
207 | for (XMLSize_t attribute_index=0; |
---|
208 | attribute_index<attributeCount; attribute_index++) |
---|
209 | { |
---|
210 | xercesc::DOMNode* attribute_node = attributes->item(attribute_index); |
---|
211 | |
---|
212 | if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE) |
---|
213 | { continue; } |
---|
214 | |
---|
215 | const xercesc::DOMAttr* const attribute |
---|
216 | = dynamic_cast<xercesc::DOMAttr*>(attribute_node); |
---|
217 | const G4String attName = Transcode(attribute->getName()); |
---|
218 | const G4String attValue = Transcode(attribute->getValue()); |
---|
219 | |
---|
220 | if (attName=="name") { name = GenerateName(attValue); } else |
---|
221 | if (attName=="formula") { formula = attValue; } else |
---|
222 | if (attName=="Z") { Z = eval.Evaluate(attValue); } |
---|
223 | } |
---|
224 | |
---|
225 | G4int nComponents = 0; |
---|
226 | |
---|
227 | for (xercesc::DOMNode* iter = elementElement->getFirstChild(); |
---|
228 | iter != 0; iter = iter->getNextSibling()) |
---|
229 | { |
---|
230 | if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; } |
---|
231 | |
---|
232 | const xercesc::DOMElement* const child |
---|
233 | = dynamic_cast<xercesc::DOMElement*>(iter); |
---|
234 | const G4String tag = Transcode(child->getTagName()); |
---|
235 | |
---|
236 | if (tag=="atom") { a = AtomRead(child); } else |
---|
237 | if (tag=="fraction") { nComponents++; } |
---|
238 | } |
---|
239 | |
---|
240 | if (nComponents>0) |
---|
241 | { |
---|
242 | MixtureRead(elementElement, |
---|
243 | new G4Element(Strip(name),formula,nComponents)); |
---|
244 | } |
---|
245 | else |
---|
246 | { |
---|
247 | new G4Element(Strip(name),formula,Z,a); |
---|
248 | } |
---|
249 | } |
---|
250 | |
---|
251 | G4double G4GDMLReadMaterials:: |
---|
252 | FractionRead(const xercesc::DOMElement* const fractionElement, G4String& ref) |
---|
253 | { |
---|
254 | G4double n = 0.0; |
---|
255 | |
---|
256 | const xercesc::DOMNamedNodeMap* const attributes |
---|
257 | = fractionElement->getAttributes(); |
---|
258 | XMLSize_t attributeCount = attributes->getLength(); |
---|
259 | |
---|
260 | for (XMLSize_t attribute_index=0; |
---|
261 | attribute_index<attributeCount; attribute_index++) |
---|
262 | { |
---|
263 | xercesc::DOMNode* attribute_node = attributes->item(attribute_index); |
---|
264 | |
---|
265 | if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE) |
---|
266 | { continue; } |
---|
267 | |
---|
268 | const xercesc::DOMAttr* const attribute |
---|
269 | = dynamic_cast<xercesc::DOMAttr*>(attribute_node); |
---|
270 | const G4String attName = Transcode(attribute->getName()); |
---|
271 | const G4String attValue = Transcode(attribute->getValue()); |
---|
272 | |
---|
273 | if (attName=="n") { n = eval.Evaluate(attValue); } else |
---|
274 | if (attName=="ref") { ref = attValue; } |
---|
275 | } |
---|
276 | |
---|
277 | return n; |
---|
278 | } |
---|
279 | |
---|
280 | void G4GDMLReadMaterials:: |
---|
281 | IsotopeRead(const xercesc::DOMElement* const isotopeElement) |
---|
282 | { |
---|
283 | G4String name; |
---|
284 | G4int Z = 0; |
---|
285 | G4int N = 0; |
---|
286 | G4double a = 0.0; |
---|
287 | |
---|
288 | const xercesc::DOMNamedNodeMap* const attributes |
---|
289 | = isotopeElement->getAttributes(); |
---|
290 | XMLSize_t attributeCount = attributes->getLength(); |
---|
291 | |
---|
292 | for (XMLSize_t attribute_index=0; |
---|
293 | attribute_index<attributeCount;attribute_index++) |
---|
294 | { |
---|
295 | xercesc::DOMNode* attribute_node = attributes->item(attribute_index); |
---|
296 | |
---|
297 | if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE) |
---|
298 | { continue; } |
---|
299 | |
---|
300 | const xercesc::DOMAttr* const attribute |
---|
301 | = dynamic_cast<xercesc::DOMAttr*>(attribute_node); |
---|
302 | const G4String attName = Transcode(attribute->getName()); |
---|
303 | const G4String attValue = Transcode(attribute->getValue()); |
---|
304 | |
---|
305 | if (attName=="name") { name = GenerateName(attValue); } else |
---|
306 | if (attName=="Z") { Z = eval.EvaluateInteger(attValue); } else |
---|
307 | if (attName=="N") { N = eval.EvaluateInteger(attValue); } |
---|
308 | } |
---|
309 | |
---|
310 | for (xercesc::DOMNode* iter = isotopeElement->getFirstChild(); |
---|
311 | iter != 0; iter = iter->getNextSibling()) |
---|
312 | { |
---|
313 | if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; } |
---|
314 | |
---|
315 | const xercesc::DOMElement* const child |
---|
316 | = dynamic_cast<xercesc::DOMElement*>(iter); |
---|
317 | const G4String tag = Transcode(child->getTagName()); |
---|
318 | |
---|
319 | if (tag=="atom") { a = AtomRead(child); } |
---|
320 | } |
---|
321 | |
---|
322 | new G4Isotope(Strip(name),Z,N,a); |
---|
323 | } |
---|
324 | |
---|
325 | void G4GDMLReadMaterials:: |
---|
326 | MaterialRead(const xercesc::DOMElement* const materialElement) |
---|
327 | { |
---|
328 | G4String name; |
---|
329 | G4double Z = 0.0; |
---|
330 | G4double a = 0.0; |
---|
331 | G4double D = 0.0; |
---|
332 | G4State state = kStateUndefined; |
---|
333 | G4double T = STP_Temperature; |
---|
334 | G4double P = STP_Pressure; |
---|
335 | |
---|
336 | const xercesc::DOMNamedNodeMap* const attributes |
---|
337 | = materialElement->getAttributes(); |
---|
338 | XMLSize_t attributeCount = attributes->getLength(); |
---|
339 | |
---|
340 | for (XMLSize_t attribute_index=0; |
---|
341 | attribute_index<attributeCount; attribute_index++) |
---|
342 | { |
---|
343 | xercesc::DOMNode* attribute_node = attributes->item(attribute_index); |
---|
344 | |
---|
345 | if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE) |
---|
346 | { continue; } |
---|
347 | |
---|
348 | const xercesc::DOMAttr* const attribute |
---|
349 | = dynamic_cast<xercesc::DOMAttr*>(attribute_node); |
---|
350 | const G4String attName = Transcode(attribute->getName()); |
---|
351 | const G4String attValue = Transcode(attribute->getValue()); |
---|
352 | |
---|
353 | if (attName=="name") { name = GenerateName(attValue); } else |
---|
354 | if (attName=="Z") { Z = eval.Evaluate(attValue); } else |
---|
355 | if (attName=="state") |
---|
356 | { |
---|
357 | if (attValue=="solid") { state = kStateSolid; } else |
---|
358 | if (attValue=="liquid") { state = kStateLiquid; } else |
---|
359 | if (attValue=="gas") { state = kStateGas; } |
---|
360 | } |
---|
361 | } |
---|
362 | |
---|
363 | size_t nComponents = 0; |
---|
364 | |
---|
365 | for (xercesc::DOMNode* iter = materialElement->getFirstChild(); |
---|
366 | iter != 0; iter = iter->getNextSibling()) |
---|
367 | { |
---|
368 | if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; } |
---|
369 | |
---|
370 | const xercesc::DOMElement* const child |
---|
371 | = dynamic_cast<xercesc::DOMElement*>(iter); |
---|
372 | const G4String tag = Transcode(child->getTagName()); |
---|
373 | |
---|
374 | if (tag=="atom") { a = AtomRead(child); } else |
---|
375 | if (tag=="Dref") { D = GetQuantity(GenerateName(RefRead(child))); } else |
---|
376 | if (tag=="Pref") { P = GetQuantity(GenerateName(RefRead(child))); } else |
---|
377 | if (tag=="Tref") { T = GetQuantity(GenerateName(RefRead(child))); } else |
---|
378 | if (tag=="D") { D = DRead(child); } else |
---|
379 | if (tag=="P") { P = PRead(child); } else |
---|
380 | if (tag=="T") { T = TRead(child); } else |
---|
381 | if (tag=="fraction" || tag=="composite") { nComponents++; } |
---|
382 | } |
---|
383 | |
---|
384 | G4Material* material = 0; |
---|
385 | |
---|
386 | if (nComponents==0) |
---|
387 | { |
---|
388 | material = new G4Material(Strip(name),Z,a,D,state,T,P); |
---|
389 | } |
---|
390 | else |
---|
391 | { |
---|
392 | material = new G4Material(Strip(name),D,nComponents,state,T,P); |
---|
393 | MixtureRead(materialElement, material); |
---|
394 | } |
---|
395 | |
---|
396 | for (xercesc::DOMNode* iter = materialElement->getFirstChild(); |
---|
397 | iter != 0; iter = iter->getNextSibling()) |
---|
398 | { |
---|
399 | if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; } |
---|
400 | |
---|
401 | const xercesc::DOMElement* const child |
---|
402 | = dynamic_cast<xercesc::DOMElement*>(iter); |
---|
403 | const G4String tag = Transcode(child->getTagName()); |
---|
404 | |
---|
405 | if (tag=="property") { PropertyRead(child,material); } |
---|
406 | } |
---|
407 | } |
---|
408 | |
---|
409 | void G4GDMLReadMaterials:: |
---|
410 | MixtureRead(const xercesc::DOMElement *const mixtureElement, G4Element *element) |
---|
411 | { |
---|
412 | for (xercesc::DOMNode* iter = mixtureElement->getFirstChild(); |
---|
413 | iter != 0; iter = iter->getNextSibling()) |
---|
414 | { |
---|
415 | if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; } |
---|
416 | |
---|
417 | const xercesc::DOMElement* const child |
---|
418 | = dynamic_cast<xercesc::DOMElement*>(iter); |
---|
419 | const G4String tag = Transcode(child->getTagName()); |
---|
420 | |
---|
421 | if (tag=="fraction") |
---|
422 | { |
---|
423 | G4String ref; |
---|
424 | G4double n = FractionRead(child,ref); |
---|
425 | element->AddIsotope(GetIsotope(GenerateName(ref,true)),n); |
---|
426 | } |
---|
427 | } |
---|
428 | } |
---|
429 | |
---|
430 | void G4GDMLReadMaterials:: |
---|
431 | MixtureRead(const xercesc::DOMElement *const mixtureElement, |
---|
432 | G4Material *material) |
---|
433 | { |
---|
434 | for (xercesc::DOMNode* iter = mixtureElement->getFirstChild(); |
---|
435 | iter != 0; iter = iter->getNextSibling()) |
---|
436 | { |
---|
437 | if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; } |
---|
438 | |
---|
439 | const xercesc::DOMElement* const child |
---|
440 | = dynamic_cast<xercesc::DOMElement*>(iter); |
---|
441 | const G4String tag = Transcode(child->getTagName()); |
---|
442 | |
---|
443 | if (tag=="fraction") |
---|
444 | { |
---|
445 | G4String ref; |
---|
446 | G4double n = FractionRead(child,ref); |
---|
447 | |
---|
448 | G4Material *materialPtr = GetMaterial(GenerateName(ref,true), false); |
---|
449 | G4Element *elementPtr = GetElement(GenerateName(ref,true), false); |
---|
450 | |
---|
451 | if (materialPtr != 0) { material->AddMaterial(materialPtr,n); } else |
---|
452 | if (elementPtr != 0) { material->AddElement(elementPtr,n); } |
---|
453 | |
---|
454 | if ((materialPtr == 0) && (elementPtr == 0)) |
---|
455 | { |
---|
456 | G4String error_msg = "Referenced material/element '" |
---|
457 | + GenerateName(ref,true) + "' was not found!"; |
---|
458 | G4Exception("G4GDMLReadMaterials::MixtureRead()", "InvalidSetup", |
---|
459 | FatalException, error_msg); |
---|
460 | } |
---|
461 | } |
---|
462 | else if (tag=="composite") |
---|
463 | { |
---|
464 | G4String ref; |
---|
465 | G4int n = CompositeRead(child,ref); |
---|
466 | |
---|
467 | G4Element *elementPtr = GetElement(GenerateName(ref,true)); |
---|
468 | material->AddElement(elementPtr,n); |
---|
469 | } |
---|
470 | } |
---|
471 | } |
---|
472 | |
---|
473 | void G4GDMLReadMaterials:: |
---|
474 | PropertyRead(const xercesc::DOMElement* const propertyElement, |
---|
475 | G4Material* material) |
---|
476 | { |
---|
477 | G4String name; |
---|
478 | G4String ref; |
---|
479 | G4GDMLMatrix matrix; |
---|
480 | |
---|
481 | const xercesc::DOMNamedNodeMap* const attributes |
---|
482 | = propertyElement->getAttributes(); |
---|
483 | XMLSize_t attributeCount = attributes->getLength(); |
---|
484 | |
---|
485 | for (XMLSize_t attribute_index=0; |
---|
486 | attribute_index<attributeCount; attribute_index++) |
---|
487 | { |
---|
488 | xercesc::DOMNode* attribute_node = attributes->item(attribute_index); |
---|
489 | |
---|
490 | if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE) |
---|
491 | { continue; } |
---|
492 | |
---|
493 | const xercesc::DOMAttr* const attribute |
---|
494 | = dynamic_cast<xercesc::DOMAttr*>(attribute_node); |
---|
495 | const G4String attName = Transcode(attribute->getName()); |
---|
496 | const G4String attValue = Transcode(attribute->getValue()); |
---|
497 | |
---|
498 | if (attName=="name") { name = GenerateName(attValue); } else |
---|
499 | if (attName=="ref") { matrix = GetMatrix(ref=attValue); } |
---|
500 | } |
---|
501 | |
---|
502 | if (matrix.GetCols() != 2) |
---|
503 | { |
---|
504 | G4String error_msg = "Referenced matrix '" + ref |
---|
505 | + "' should have \n two columns as a property table for material: " |
---|
506 | + material->GetName(); |
---|
507 | G4Exception("G4GDMLReadMaterials::PropertyRead()", "InvalidRead", |
---|
508 | FatalException, error_msg); |
---|
509 | } |
---|
510 | if (matrix.GetRows() == 0) { return; } |
---|
511 | |
---|
512 | G4MaterialPropertiesTable* matprop=material->GetMaterialPropertiesTable(); |
---|
513 | if (!matprop) |
---|
514 | { |
---|
515 | matprop = new G4MaterialPropertiesTable(); |
---|
516 | material->SetMaterialPropertiesTable(matprop); |
---|
517 | } |
---|
518 | if (matrix.GetCols() == 1) // constant property assumed |
---|
519 | { |
---|
520 | matprop->AddConstProperty(Strip(name), matrix.Get(0,0)); |
---|
521 | } |
---|
522 | else // build the material properties vector |
---|
523 | { |
---|
524 | G4MaterialPropertyVector* propvect = new G4MaterialPropertyVector(0,0,0); |
---|
525 | for (size_t i=0; i<matrix.GetRows(); i++) |
---|
526 | { |
---|
527 | propvect->AddElement(matrix.Get(i,0),matrix.Get(i,1)); |
---|
528 | } |
---|
529 | matprop->AddProperty(Strip(name),propvect); |
---|
530 | } |
---|
531 | } |
---|
532 | |
---|
533 | void G4GDMLReadMaterials:: |
---|
534 | MaterialsRead(const xercesc::DOMElement* const materialsElement) |
---|
535 | { |
---|
536 | G4cout << "G4GDML: Reading materials..." << G4endl; |
---|
537 | |
---|
538 | for (xercesc::DOMNode* iter = materialsElement->getFirstChild(); |
---|
539 | iter != 0; iter = iter->getNextSibling()) |
---|
540 | { |
---|
541 | if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; } |
---|
542 | |
---|
543 | const xercesc::DOMElement* const child |
---|
544 | = dynamic_cast<xercesc::DOMElement*>(iter); |
---|
545 | const G4String tag = Transcode(child->getTagName()); |
---|
546 | |
---|
547 | if (tag=="define") { DefineRead(child); } else |
---|
548 | if (tag=="element") { ElementRead(child); } else |
---|
549 | if (tag=="isotope") { IsotopeRead(child); } else |
---|
550 | if (tag=="material") { MaterialRead(child); } |
---|
551 | else |
---|
552 | { |
---|
553 | G4String error_msg = "Unknown tag in materials: " + tag; |
---|
554 | G4Exception("G4GDMLReadMaterials::MaterialsRead()", "InvalidSetup", |
---|
555 | FatalException, error_msg); |
---|
556 | } |
---|
557 | } |
---|
558 | } |
---|
559 | |
---|
560 | G4Element* G4GDMLReadMaterials:: |
---|
561 | GetElement(const G4String& ref, G4bool verbose) const |
---|
562 | { |
---|
563 | G4Element* elementPtr = G4Element::GetElement(ref,false); |
---|
564 | |
---|
565 | if (!elementPtr) |
---|
566 | { |
---|
567 | elementPtr = G4NistManager::Instance()->FindOrBuildElement(ref); |
---|
568 | } |
---|
569 | |
---|
570 | if (verbose && !elementPtr) |
---|
571 | { |
---|
572 | G4String error_msg = "Referenced element '" + ref + "' was not found!"; |
---|
573 | G4Exception("G4GDMLReadMaterials::GetElement()", "InvalidRead", |
---|
574 | FatalException, error_msg); |
---|
575 | } |
---|
576 | |
---|
577 | return elementPtr; |
---|
578 | } |
---|
579 | |
---|
580 | G4Isotope* G4GDMLReadMaterials::GetIsotope(const G4String& ref, |
---|
581 | G4bool verbose) const |
---|
582 | { |
---|
583 | G4Isotope* isotopePtr = G4Isotope::GetIsotope(ref,false); |
---|
584 | |
---|
585 | if (verbose && !isotopePtr) |
---|
586 | { |
---|
587 | G4String error_msg = "Referenced isotope '" + ref + "' was not found!"; |
---|
588 | G4Exception("G4GDMLReadMaterials::GetIsotope()", "InvalidRead", |
---|
589 | FatalException, error_msg); |
---|
590 | } |
---|
591 | |
---|
592 | return isotopePtr; |
---|
593 | } |
---|
594 | |
---|
595 | G4Material* G4GDMLReadMaterials::GetMaterial(const G4String& ref, |
---|
596 | G4bool verbose) const |
---|
597 | { |
---|
598 | G4Material *materialPtr = G4Material::GetMaterial(ref,false); |
---|
599 | |
---|
600 | if (!materialPtr) |
---|
601 | { |
---|
602 | materialPtr = G4NistManager::Instance()->FindOrBuildMaterial(ref); |
---|
603 | } |
---|
604 | |
---|
605 | if (verbose && !materialPtr) |
---|
606 | { |
---|
607 | G4String error_msg = "Referenced material '" + ref + "' was not found!"; |
---|
608 | G4Exception("G4GDMLReadMaterials::GetMaterial()", "InvalidRead", |
---|
609 | FatalException, error_msg); |
---|
610 | } |
---|
611 | |
---|
612 | return materialPtr; |
---|
613 | } |
---|