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25 // 25 //
>> 26 // $Id: G4NeutronCaptureXS.cc 91903 2015-08-10 12:10:36Z gcosmo $
>> 27 //
26 // ------------------------------------------- 28 // -------------------------------------------------------------------
27 // 29 //
28 // GEANT4 Class file 30 // GEANT4 Class file
29 // 31 //
30 // 32 //
31 // File name: G4NeutronCaptureXS 33 // File name: G4NeutronCaptureXS
32 // 34 //
33 // Author Ivantchenko, Geant4, 3-Aug-09 35 // Author Ivantchenko, Geant4, 3-Aug-09
34 // 36 //
35 // Modifications: 37 // Modifications:
36 // 38 //
37 39
38 #include <fstream> 40 #include <fstream>
39 #include <sstream> 41 #include <sstream>
40 #include <thread> <<
41 42
42 #include "G4SystemOfUnits.hh" 43 #include "G4SystemOfUnits.hh"
43 #include "G4NeutronCaptureXS.hh" 44 #include "G4NeutronCaptureXS.hh"
44 #include "G4Material.hh" <<
45 #include "G4Element.hh" 45 #include "G4Element.hh"
>> 46 #include "G4ElementTable.hh"
46 #include "G4PhysicsLogVector.hh" 47 #include "G4PhysicsLogVector.hh"
>> 48 #include "G4PhysicsVector.hh"
47 #include "G4DynamicParticle.hh" 49 #include "G4DynamicParticle.hh"
48 #include "G4ElementTable.hh" <<
49 #include "G4IsotopeList.hh" <<
50 #include "G4HadronicParameters.hh" <<
51 #include "Randomize.hh" 50 #include "Randomize.hh"
52 #include "G4Log.hh" <<
53 #include "G4AutoLock.hh" <<
54 51
55 G4ElementData* G4NeutronCaptureXS::data = null << 52 // factory
56 G4String G4NeutronCaptureXS::gDataDirectory = << 53 #include "G4CrossSectionFactory.hh"
>> 54 //
>> 55 G4_DECLARE_XS_FACTORY(G4NeutronCaptureXS);
57 56
58 static std::once_flag applyOnce; << 57 using namespace std;
59 58
60 namespace << 59 const G4int G4NeutronCaptureXS::amin[] = {
61 { << 60 0,
62 G4Mutex neutronCaptureXSMutex = G4MUTEX_INIT << 61 0, 0, 6, 0,10,12,14,16, 0, 0, //1-10
63 const G4int MAXZCAPTURE = 92; << 62 0, 0, 0,28, 0, 0, 0,36, 0,40, //11-20
64 } << 63 0, 0, 0, 0, 0,54, 0,58,63,64, //21-30
>> 64 0,70, 0, 0, 0, 0, 0, 0, 0,90, //31-40
>> 65 0, 0, 0, 0, 0, 0,107,106, 0,112, //41-50
>> 66 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //51-60
>> 67 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //61-70
>> 68 0, 0, 0,180, 0, 0, 0, 0, 0, 0, //71-80
>> 69 0,204, 0, 0, 0, 0, 0, 0, 0, 0, //81-90
>> 70 0,235};
>> 71 const G4int G4NeutronCaptureXS::amax[] = {
>> 72 0,
>> 73 0, 0, 7, 0,11,13,15,18, 0, 0, //1-10
>> 74 0, 0, 0,30, 0, 0, 0,40, 0,48, //11-20
>> 75 0, 0, 0, 0, 0,58, 0,64,65,70, //21-30
>> 76 0,76, 0, 0, 0, 0, 0, 0, 0,96, //31-40
>> 77 0, 0, 0, 0, 0, 0,109,116, 0,124, //41-50
>> 78 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //51-60
>> 79 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //61-70
>> 80 0, 0, 0,186, 0, 0, 0, 0, 0, 0, //71-80
>> 81 0,208, 0, 0, 0, 0, 0, 0, 0, 0, //81-90
>> 82 0,238};
>> 83
>> 84 G4ElementData* G4NeutronCaptureXS::data = 0;
65 85
66 G4NeutronCaptureXS::G4NeutronCaptureXS() 86 G4NeutronCaptureXS::G4NeutronCaptureXS()
67 : G4VCrossSectionDataSet(Default_Name()), 87 : G4VCrossSectionDataSet(Default_Name()),
68 emax(20*CLHEP::MeV), elimit(1.0e-5*CLHEP::e << 88 emax(20*MeV),elimit(1.0e-10*eV)
69 { 89 {
70 verboseLevel = 0; << 90 // verboseLevel = 0;
71 if (verboseLevel > 0) { << 91 if(verboseLevel > 0){
72 G4cout << "G4NeutronCaptureXS::G4NeutronC 92 G4cout << "G4NeutronCaptureXS::G4NeutronCaptureXS: Initialise for Z < "
73 << MAXZCAPTURE << G4endl; 93 << MAXZCAPTURE << G4endl;
74 } 94 }
75 logElimit = G4Log(elimit); << 95 isMaster = false;
76 if (nullptr == data) { << 96 }
77 data = new G4ElementData(MAXZCAPTURE+1); << 97
78 data->SetName("nCapture"); << 98 G4NeutronCaptureXS::~G4NeutronCaptureXS()
79 FindDirectoryPath(); << 99 {
80 } << 100 if(isMaster) { delete data; data = 0; }
81 } 101 }
82 102
83 void G4NeutronCaptureXS::CrossSectionDescripti 103 void G4NeutronCaptureXS::CrossSectionDescription(std::ostream& outFile) const
84 { 104 {
85 outFile << "G4NeutronCaptureXS calculates th 105 outFile << "G4NeutronCaptureXS calculates the neutron capture cross sections\n"
86 << "on nuclei using data from the hi 106 << "on nuclei using data from the high precision neutron database.\n"
87 << "These data are simplified and sm 107 << "These data are simplified and smoothed over the resonance region\n"
88 << "in order to reduce CPU time. G4N << 108 << "in order to reduce CPU time. G4NeutronCaptureXS is valid up to\n"
89 << "above 20 MeV for all targets. Fo << 109 << "20 MeV for all targets through U.\n";
90 << "Uranium is used.\n"; <<
91 } 110 }
92 111
93 G4bool 112 G4bool
94 G4NeutronCaptureXS::IsElementApplicable(const 113 G4NeutronCaptureXS::IsElementApplicable(const G4DynamicParticle*,
95 G4int, const G4Material*) 114 G4int, const G4Material*)
96 { 115 {
97 return true; 116 return true;
98 } 117 }
99 118
100 G4bool 119 G4bool
101 G4NeutronCaptureXS::IsIsoApplicable(const G4Dy 120 G4NeutronCaptureXS::IsIsoApplicable(const G4DynamicParticle*,
102 G4int, G4int, << 121 G4int /*ZZ*/, G4int /*AA*/,
103 const G4Element*, const G4Material 122 const G4Element*, const G4Material*)
104 { 123 {
105 return true; 124 return true;
106 } 125 }
107 126
108 G4double 127 G4double
109 G4NeutronCaptureXS::GetElementCrossSection(con 128 G4NeutronCaptureXS::GetElementCrossSection(const G4DynamicParticle* aParticle,
110 G4int Z, const G4Material*) 129 G4int Z, const G4Material*)
111 { 130 {
112 G4double xs = 0.0; 131 G4double xs = 0.0;
113 G4double ekin = aParticle->GetKineticEnergy( 132 G4double ekin = aParticle->GetKineticEnergy();
114 if (ekin < emax) { << 133 if(ekin > emax || Z < 1 || Z >= MAXZCAPTURE) { return xs; }
115 xs = ElementCrossSection(ekin, aParticle-> << 134 if(ekin < elimit) { ekin = elimit; }
116 } <<
117 return xs; <<
118 } <<
119 135
120 G4double << 136 // element was not initialised
121 G4NeutronCaptureXS::ComputeCrossSectionPerElem << 137 G4PhysicsVector* pv = data->GetElementData(Z);
122 const G4ParticleDefi << 138 if(!pv) {
123 const G4Element* elm << 139 Initialise(Z);
124 const G4Material*) << 140 pv = data->GetElementData(Z);
125 { << 141 if(!pv) { return xs; }
126 G4double xs = 0.0; << 142 }
127 if (ekin < emax) { << 143
128 xs = ElementCrossSection(ekin, loge, elm-> << 144 G4double e1 = pv->Energy(0);
129 } << 145 if(ekin < e1) { xs = (*pv)[0]*std::sqrt(e1/ekin); }
130 return xs; << 146 else if(ekin <= pv->GetMaxEnergy()) { xs = pv->Value(ekin); }
131 } <<
132 147
133 G4double << 148 if(verboseLevel > 0){
134 G4NeutronCaptureXS::ElementCrossSection(G4doub << 149 G4cout << "ekin= " << ekin << ", xs= " << xs << G4endl;
135 { <<
136 G4int Z = std::min(ZZ, MAXZCAPTURE); <<
137 G4double ekin = eKin; <<
138 G4double logEkin = logE; <<
139 if (ekin < elimit) { <<
140 ekin = elimit; <<
141 logEkin = logElimit; <<
142 } <<
143 <<
144 auto pv = GetPhysicsVector(Z); <<
145 const G4double e0 = pv->Energy(0); <<
146 G4double xs = (ekin >= e0) ? pv->LogVectorVa <<
147 : (*pv)[0]*std::sqrt(e0/ekin); <<
148 <<
149 #ifdef G4VERBOSE <<
150 if (verboseLevel > 1){ <<
151 G4cout << "Ekin= " << ekin/CLHEP::MeV <<
152 << " ElmXScap(b)= " << xs/CLHEP::b <<
153 } 150 }
154 #endif <<
155 return xs; 151 return xs;
156 } 152 }
157 153
158 G4double <<
159 G4NeutronCaptureXS::ComputeIsoCrossSection(G4d <<
160 const G4ParticleDefinition* <<
161 G4int Z, G4int A, <<
162 const G4Isotope*, const G4E <<
163 const G4Material*) <<
164 { <<
165 return IsoCrossSection(ekin, loge, Z, A); <<
166 } <<
167 <<
168 G4double 154 G4double
169 G4NeutronCaptureXS::GetIsoCrossSection(const G 155 G4NeutronCaptureXS::GetIsoCrossSection(const G4DynamicParticle* aParticle,
170 G4int Z, G4int A, 156 G4int Z, G4int A,
171 const G4Isotope*, const G4Eleme 157 const G4Isotope*, const G4Element*,
172 const G4Material*) 158 const G4Material*)
173 { 159 {
174 return IsoCrossSection(aParticle->GetKinetic << 160 G4double xs = 0.0;
175 aParticle->GetLogKine << 161 G4double ekin = aParticle->GetKineticEnergy();
176 Z, A); << 162 if(ekin <= emax && Z > 0 && Z < MAXZCAPTURE) {
>> 163 xs = IsoCrossSection(ekin, Z, A);
>> 164 }
>> 165 return xs;
177 } 166 }
178 167
179 G4double G4NeutronCaptureXS::IsoCrossSection(G << 168 G4double G4NeutronCaptureXS::IsoCrossSection(G4double ekin, G4int Z, G4int A)
180 G <<
181 { 169 {
182 G4double xs = 0.0; 170 G4double xs = 0.0;
183 if (eKin > emax) { return xs; } << 171 if(ekin < elimit) { ekin = elimit; }
184 172
185 G4int Z = std::min(ZZ, MAXZCAPTURE); << 173 // element was not initialised
186 G4double ekin = eKin; << 174 G4PhysicsVector* pv = data->GetElementData(Z);
187 G4double logEkin = logE; << 175 if(!pv) {
188 if (ekin < elimit) { << 176 Initialise(Z);
189 ekin = elimit; << 177 pv = data->GetElementData(Z);
190 logEkin = logElimit; << 178 }
191 } << 179
192 << 180 // isotope cross section exist
193 auto pv = GetPhysicsVector(Z); << 181 if(pv && amin[Z] > 0 && A >= amin[Z] && A <= amax[Z]) {
194 if (pv == nullptr) { return xs; } << 182 pv = data->GetComponentDataByID(Z, A - amin[Z]);
195 << 183 if(pv) {
196 // use isotope x-section if possible << 184
197 if (data->GetNumberOfComponents(Z) > 0) { << 185 G4double e1 = pv->Energy(1);
198 G4PhysicsVector* pviso = data->GetComponen << 186 if(ekin < e1) { xs = (*pv)[1]*std::sqrt(e1/ekin); }
199 if(pviso != nullptr) { << 187 else if(ekin <= pv->GetMaxEnergy()) { xs = pv->Value(ekin); }
200 const G4double e0 = pviso->Energy(0); <<
201 xs = (ekin >= e0) ? pviso->LogVectorValu <<
202 : (*pviso)[0]*std::sqrt(e0/ekin); <<
203 #ifdef G4VERBOSE <<
204 if(verboseLevel > 0) { <<
205 G4cout << "G4NeutronCaptureXS::IsoXS: Ekin(M <<
206 << " xs(b)= " << xs/barn <<
207 << " Z= " << Z << " A= " << A << G4 <<
208 } <<
209 #endif <<
210 return xs; <<
211 } 188 }
212 } 189 }
213 // isotope data are not available or applica << 190 if(verboseLevel > 0) {
214 const G4double e0 = pv->Energy(0); << 191 G4cout << "G4NeutronCaptureXS::IsoCrossSection: Ekin(MeV)= " << ekin/MeV
215 xs = (ekin >= e0) ? pv->LogVectorValue(ekin, << 192 << " xs(b)= " << xs/barn
216 : (*pv)[0]*std::sqrt(e0/ekin); << 193 << " Z= " << Z << " A= " << A << G4endl;
217 #ifdef G4VERBOSE <<
218 if (verboseLevel > 0) { <<
219 G4cout << "G4NeutronCaptureXS::IsoXS: Ekin <<
220 << " xs(b)= " << xs/barn <<
221 << " Z= " << Z << " A= " << A << " no i <<
222 } 194 }
223 #endif <<
224 return xs; 195 return xs;
225 } 196 }
226 197
227 const G4Isotope* << 198 G4Isotope* G4NeutronCaptureXS::SelectIsotope(const G4Element* anElement,
228 G4NeutronCaptureXS::SelectIsotope(const G4Elem << 199 G4double kinEnergy)
229 G4double kinEnergy, G4double logE) <<
230 { 200 {
231 G4int nIso = (G4int)anElement->GetNumberOfIs << 201 size_t nIso = anElement->GetNumberOfIsotopes();
232 const G4Isotope* iso = anElement->GetIsotope << 202 G4IsotopeVector* isoVector = anElement->GetIsotopeVector();
233 << 203 G4Isotope* iso = (*isoVector)[0];
234 //G4cout << "SelectIsotope NIso= " << nIso < <<
235 if(1 == nIso) { return iso; } <<
236 204
237 // more than 1 isotope 205 // more than 1 isotope
238 G4int Z = anElement->GetZasInt(); << 206 if(1 < nIso) {
239 if (nullptr == data->GetElementData(Z)) { In << 207 G4int Z = G4lrint(anElement->GetZ());
240 208
241 const G4double* abundVector = anElement->Get << 209 G4double* abundVector = anElement->GetRelativeAbundanceVector();
242 G4double q = G4UniformRand(); << 210 G4double q = G4UniformRand();
243 G4double sum = 0.0; << 211 G4double sum = 0.0;
244 << 212
245 // is there isotope wise cross section? << 213 // is there isotope wise cross section?
246 G4int j; << 214 size_t j;
247 if (Z > MAXZCAPTURE || 0 == data->GetNumberO << 215 if(0 == amin[Z] || Z >= MAXZCAPTURE) {
248 for (j = 0; j<nIso; ++j) { << 216 for (j = 0; j<nIso; ++j) {
249 sum += abundVector[j]; << 217 sum += abundVector[j];
250 if(q <= sum) { << 218 if(q <= sum) {
251 iso = anElement->GetIsotope(j); << 219 iso = (*isoVector)[j];
252 break; << 220 break;
>> 221 }
>> 222 }
>> 223 } else {
>> 224
>> 225 // element may be not initialised in unit test
>> 226 if(!data->GetElementData(Z)) { Initialise(Z); }
>> 227 size_t nn = temp.size();
>> 228 if(nn < nIso) { temp.resize(nIso, 0.); }
>> 229
>> 230 for (j=0; j<nIso; ++j) {
>> 231 sum += abundVector[j]*IsoCrossSection(kinEnergy, Z,
>> 232 (*isoVector)[j]->GetN());
>> 233 temp[j] = sum;
>> 234 }
>> 235 sum *= q;
>> 236 for (j = 0; j<nIso; ++j) {
>> 237 if(temp[j] >= sum) {
>> 238 iso = (*isoVector)[j];
>> 239 break;
>> 240 }
253 } 241 }
254 } <<
255 return iso; <<
256 } <<
257 G4int nn = (G4int)temp.size(); <<
258 if (nn < nIso) { temp.resize(nIso, 0.); } <<
259 <<
260 for (j=0; j<nIso; ++j) { <<
261 sum += abundVector[j]*IsoCrossSection(kinE <<
262 anElement->GetIsotope(j)->GetN()); <<
263 temp[j] = sum; <<
264 } <<
265 sum *= q; <<
266 for (j = 0; j<nIso; ++j) { <<
267 if (temp[j] >= sum) { <<
268 iso = anElement->GetIsotope(j); <<
269 break; <<
270 } 242 }
271 } 243 }
272 return iso; 244 return iso;
273 } 245 }
274 246
275 void 247 void
276 G4NeutronCaptureXS::BuildPhysicsTable(const G4 248 G4NeutronCaptureXS::BuildPhysicsTable(const G4ParticleDefinition& p)
277 { 249 {
278 if (verboseLevel > 0){ << 250 if(verboseLevel > 0){
279 G4cout << "G4NeutronCaptureXS::BuildPhysic 251 G4cout << "G4NeutronCaptureXS::BuildPhysicsTable for "
280 << p.GetParticleName() << G4endl; 252 << p.GetParticleName() << G4endl;
281 } 253 }
282 if (p.GetParticleName() != "neutron") { << 254 if(p.GetParticleName() != "neutron") {
283 G4ExceptionDescription ed; 255 G4ExceptionDescription ed;
284 ed << p.GetParticleName() << " is a wrong 256 ed << p.GetParticleName() << " is a wrong particle type -"
285 << " only neutron is allowed"; 257 << " only neutron is allowed";
286 G4Exception("G4NeutronCaptureXS::BuildPhys 258 G4Exception("G4NeutronCaptureXS::BuildPhysicsTable(..)","had012",
287 FatalException, ed, ""); 259 FatalException, ed, "");
288 return; 260 return;
289 } 261 }
290 262
>> 263 if(!data) {
>> 264 isMaster = true;
>> 265 data = new G4ElementData();
>> 266 data->SetName("NeutronCapture");
>> 267 temp.resize(13,0.0);
>> 268 }
>> 269
291 // it is possible re-initialisation for the 270 // it is possible re-initialisation for the second run
292 const G4ElementTable* table = G4Element::Get << 271 if(isMaster) {
293 272
294 // initialise static tables only once << 273 // check environment variable
295 std::call_once(applyOnce, [this]() { isIniti << 274 // Build the complete string identifying the file with the data set
>> 275 char* path = getenv("G4NEUTRONXSDATA");
296 276
297 if (isInitializer) { <<
298 G4AutoLock l(&neutronCaptureXSMutex); <<
299 // Access to elements 277 // Access to elements
300 for ( auto const & elm : *table ) { << 278 const G4ElementTable* theElmTable = G4Element::GetElementTable();
301 G4int Z = std::max( 1, std::min( elm->Ge << 279 size_t numOfElm = G4Element::GetNumberOfElements();
302 if ( nullptr == data->GetElementData(Z) << 280 if(numOfElm > 0) {
>> 281 for(size_t i=0; i<numOfElm; ++i) {
>> 282 G4int Z = G4int(((*theElmTable)[i])->GetZ());
>> 283 if(Z < 1) { Z = 1; }
>> 284 else if(Z >= MAXZCAPTURE) { Z = MAXZCAPTURE-1; }
>> 285 //G4cout << "Z= " << Z << G4endl;
>> 286 // Initialisation
>> 287 if(!data->GetElementData(Z)) { Initialise(Z, path); }
>> 288 }
303 } 289 }
304 l.unlock(); <<
305 } 290 }
306 <<
307 // prepare isotope selection <<
308 std::size_t nIso = temp.size(); <<
309 for ( auto const & elm : *table ) { <<
310 std::size_t n = elm->GetNumberOfIsotopes() <<
311 if (n > nIso) { nIso = n; } <<
312 } <<
313 temp.resize(nIso, 0.0); <<
314 } <<
315 <<
316 const G4String& G4NeutronCaptureXS::FindDirect <<
317 { <<
318 // build the complete string identifying the <<
319 if(gDataDirectory.empty()) { <<
320 std::ostringstream ost; <<
321 ost << G4HadronicParameters::Instance()->G <<
322 gDataDirectory = ost.str(); <<
323 } <<
324 return gDataDirectory; <<
325 } 291 }
326 292
327 void G4NeutronCaptureXS::InitialiseOnFly(G4int << 293 void
>> 294 G4NeutronCaptureXS::Initialise(G4int Z, const char* p)
328 { 295 {
329 G4AutoLock l(&neutronCaptureXSMutex); << 296 if(data->GetElementData(Z) || Z < 1 || Z >= MAXZCAPTURE) { return; }
330 Initialise(Z); << 297 const char* path = p;
331 l.unlock(); <<
332 } <<
333 298
334 void G4NeutronCaptureXS::Initialise(G4int Z) << 299 // check environment variable
335 { << 300 if(!p) {
336 if (nullptr != data->GetElementData(Z)) { re << 301 path = getenv("G4NEUTRONXSDATA");
>> 302 if (!path) {
>> 303 G4Exception("G4NeutronCaptureXS::Initialise(..)","had013",FatalException,
>> 304 "Environment variable G4NEUTRONXSDATA is not defined");
>> 305 return;
>> 306 }
>> 307 }
337 308
338 // upload element data 309 // upload element data
339 std::ostringstream ost; 310 std::ostringstream ost;
340 ost << FindDirectoryPath() << Z ; << 311 ost << path << "/cap" << Z ;
341 G4PhysicsVector* v = RetrieveVector(ost, tru 312 G4PhysicsVector* v = RetrieveVector(ost, true);
342 data->InitialiseForElement(Z, v); 313 data->InitialiseForElement(Z, v);
343 314
344 // upload isotope data 315 // upload isotope data
345 G4bool noComp = true; << 316 if(amin[Z] > 0) {
346 if (amin[Z] < amax[Z]) { << 317 size_t nmax = (size_t)(amax[Z]-amin[Z]+1);
>> 318 data->InitialiseForComponent(Z, nmax);
>> 319
347 for(G4int A=amin[Z]; A<=amax[Z]; ++A) { 320 for(G4int A=amin[Z]; A<=amax[Z]; ++A) {
348 std::ostringstream ost1; 321 std::ostringstream ost1;
349 ost1 << gDataDirectory << Z << "_" << A; << 322 ost1 << path << "/cap" << Z << "_" << A;
350 G4PhysicsVector* v1 = RetrieveVector(ost << 323 v = RetrieveVector(ost1, false);
351 if (nullptr != v1) { << 324 data->AddComponent(Z, A, v);
352 if (noComp) { <<
353 G4int nmax = amax[Z] - A + 1; <<
354 data->InitialiseForComponent(Z, nmax); <<
355 noComp = false; <<
356 } <<
357 data->AddComponent(Z, A, v1); <<
358 } <<
359 } 325 }
360 } 326 }
361 // no components case <<
362 if (noComp) { data->InitialiseForComponent(Z <<
363 } 327 }
364 328
365 G4PhysicsVector* 329 G4PhysicsVector*
366 G4NeutronCaptureXS::RetrieveVector(std::ostrin 330 G4NeutronCaptureXS::RetrieveVector(std::ostringstream& ost, G4bool warn)
367 { 331 {
368 G4PhysicsLogVector* v = nullptr; << 332 G4PhysicsLogVector* v = 0;
369 std::ifstream filein(ost.str().c_str()); 333 std::ifstream filein(ost.str().c_str());
370 if (!filein.is_open()) { << 334 if (!(filein)) {
371 if (warn) { << 335 if(warn) {
372 G4ExceptionDescription ed; 336 G4ExceptionDescription ed;
373 ed << "Data file <" << ost.str().c_str() 337 ed << "Data file <" << ost.str().c_str()
374 << "> is not opened!"; 338 << "> is not opened!";
375 G4Exception("G4NeutronCaptureXS::Retriev 339 G4Exception("G4NeutronCaptureXS::RetrieveVector(..)","had014",
376 FatalException, ed, "Check G4PARTICLEXSD << 340 FatalException, ed, "Check G4NEUTRONXSDATA");
377 } 341 }
378 } else { 342 } else {
379 if (verboseLevel > 1) { << 343 if(verboseLevel > 1) {
380 G4cout << "File " << ost.str() 344 G4cout << "File " << ost.str()
381 << " is opened by G4NeutronCaptureXS" < 345 << " is opened by G4NeutronCaptureXS" << G4endl;
382 } 346 }
383 // retrieve data from DB 347 // retrieve data from DB
384 v = new G4PhysicsLogVector(); 348 v = new G4PhysicsLogVector();
385 if (!v->Retrieve(filein, true)) { << 349 if(!v->Retrieve(filein, true)) {
386 G4ExceptionDescription ed; 350 G4ExceptionDescription ed;
387 ed << "Data file <" << ost.str().c_str() 351 ed << "Data file <" << ost.str().c_str()
388 << "> is not retrieved!"; 352 << "> is not retrieved!";
389 G4Exception("G4NeutronCaptureXS::Retriev 353 G4Exception("G4NeutronCaptureXS::RetrieveVector(..)","had015",
390 FatalException, ed, "Check G4PARTICLEXSD << 354 FatalException, ed, "Check G4NEUTRONXSDATA");
391 } 355 }
392 } 356 }
393 return v; 357 return v;
394 } 358 }
395 359