| Geant4 Cross Reference |
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // 26 //
27 // 27 //
28 // Author: Maria Grazia Pia (Maria.Grazia.Pia@ 28 // Author: Maria Grazia Pia (Maria.Grazia.Pia@cern.ch)
29 // 29 //
30 // History: 30 // History:
31 // ----------- 31 // -----------
32 // 1 Aug 2001 MGP Created 32 // 1 Aug 2001 MGP Created
33 // 33 //
34 // 09.10.01 V.Ivanchenko Add case z=0 34 // 09.10.01 V.Ivanchenko Add case z=0
35 // 35 //
36 // 9 Mar 2008 MGP Cleaned up unread 36 // 9 Mar 2008 MGP Cleaned up unreadable code modified by former developer
37 // (Further clean-up 37 // (Further clean-up needed)
38 // 38 //
39 // 15 Jul 2009 Nicolas A. Karakatsanis 39 // 15 Jul 2009 Nicolas A. Karakatsanis
40 // 40 //
41 // - LoadNonLogData 41 // - LoadNonLogData method was created to load only the non-logarithmic data from G4EMLOW
42 // dataset. It is 42 // dataset. It is essentially performing the data loading operations as in the past.
43 // 43 //
44 // - LoadData method 44 // - LoadData method was revised in order to calculate the logarithmic values of the data
45 // It retrieves th 45 // It retrieves the data values from the G4EMLOW data files but, then, calculates the
46 // respective log 46 // respective log values and loads them to seperate data structures.
47 // 47 //
48 // - SetLogEnergiesD 48 // - SetLogEnergiesData method was cretaed to set logarithmic values to G4 data vectors.
49 // The EM data set 49 // The EM data sets, initialized this way, contain both non-log and log values.
50 // These initializ 50 // These initialized data sets can enhance the computing performance of data interpolation
51 // operations 51 // operations
52 // 52 //
53 // 53 //
54 // ------------------------------------------- 54 // -------------------------------------------------------------------
55 55
56 #include "G4ShellEMDataSet.hh" 56 #include "G4ShellEMDataSet.hh"
57 #include "G4EMDataSet.hh" 57 #include "G4EMDataSet.hh"
58 #include "G4VDataSetAlgorithm.hh" 58 #include "G4VDataSetAlgorithm.hh"
59 #include <fstream> 59 #include <fstream>
60 #include <sstream> 60 #include <sstream>
61 61
62 //....oooOO0OOooo........oooOO0OOooo........oo << 62
63 G4ShellEMDataSet::G4ShellEMDataSet(G4int zeta, 63 G4ShellEMDataSet::G4ShellEMDataSet(G4int zeta, G4VDataSetAlgorithm* algo,
64 G4double eUnit, 64 G4double eUnit,
65 G4double dataUnit) 65 G4double dataUnit)
66 : << 66 :
>> 67 z(zeta),
67 algorithm(algo), 68 algorithm(algo),
68 unitEnergies(eUnit), 69 unitEnergies(eUnit),
69 unitData(dataUnit), << 70 unitData(dataUnit)
70 z(zeta) <<
71 { 71 {
72 if (algorithm == nullptr) << 72 if (algorithm == 0) G4Exception("G4ShellEMDataSet::G4ShellEMDataSet()","em0007",FatalErrorInArgument, "Interpolation == 0");
73 G4Exception("G4ShellEMDataSet::G4ShellEMDa <<
74 FatalErrorInArgument, "Interpolation == 0" <<
75 } 73 }
76 74
77 //....oooOO0OOooo........oooOO0OOooo........oo << 75
78 G4ShellEMDataSet::~G4ShellEMDataSet() 76 G4ShellEMDataSet::~G4ShellEMDataSet()
79 { 77 {
80 CleanUpComponents(); 78 CleanUpComponents();
81 if (algorithm) delete algorithm; 79 if (algorithm) delete algorithm;
82 } 80 }
83 81
84 //....oooOO0OOooo........oooOO0OOooo........oo << 82
85 G4double G4ShellEMDataSet::FindValue(G4double 83 G4double G4ShellEMDataSet::FindValue(G4double energy, G4int /* componentId */) const
86 { 84 {
87 // Returns the sum over the shells correspon 85 // Returns the sum over the shells corresponding to e
88 G4double value = 0.; 86 G4double value = 0.;
89 87
90 std::vector<G4VEMDataSet *>::const_iterator 88 std::vector<G4VEMDataSet *>::const_iterator i(components.begin());
91 std::vector<G4VEMDataSet *>::const_iterator 89 std::vector<G4VEMDataSet *>::const_iterator end(components.end());
92 90
93 while (i != end) 91 while (i != end)
94 { 92 {
95 value += (*i)->FindValue(energy); 93 value += (*i)->FindValue(energy);
96 i++; 94 i++;
97 } 95 }
98 96
99 return value; 97 return value;
100 } 98 }
101 99
102 //....oooOO0OOooo........oooOO0OOooo........oo <<
103 100
104 void G4ShellEMDataSet::PrintData() const << 101 void G4ShellEMDataSet::PrintData(void) const
105 { 102 {
106 const G4int n = (G4int)NumberOfComponents(); << 103 const size_t n = NumberOfComponents();
107 104
108 G4cout << "The data set has " << n << " comp 105 G4cout << "The data set has " << n << " components" << G4endl;
109 G4cout << G4endl; 106 G4cout << G4endl;
110 107
111 G4int i = 0; << 108 size_t i = 0;
112 109
113 while (i < n) 110 while (i < n)
114 { 111 {
115 G4cout << "--- Component " << i << " --- 112 G4cout << "--- Component " << i << " ---" << G4endl;
116 GetComponent(i)->PrintData(); 113 GetComponent(i)->PrintData();
117 ++i; << 114 i++;
118 } 115 }
119 } 116 }
120 117
121 //....oooOO0OOooo........oooOO0OOooo........oo <<
122 118
123 void G4ShellEMDataSet::SetEnergiesData(G4DataV 119 void G4ShellEMDataSet::SetEnergiesData(G4DataVector* energies,
124 G4DataVector* data, 120 G4DataVector* data,
125 G4int componentId) 121 G4int componentId)
126 { 122 {
127 G4VEMDataSet* component = components[compone << 123 G4VEMDataSet* component = components[componentId];
>> 124
128 if (component) 125 if (component)
129 { 126 {
130 component->SetEnergiesData(energies, dat 127 component->SetEnergiesData(energies, data, 0);
131 return; 128 return;
132 } 129 }
133 130
134 G4String msg = "component "; << 131 G4String msg = "component " + (G4String)componentId + " not found";
135 msg += static_cast<char>(componentId); <<
136 msg += " not found"; <<
137 132
138 G4Exception("G4ShellEMDataSet::SetEnergiesDa 133 G4Exception("G4ShellEMDataSet::SetEnergiesData()","em0008", FatalErrorInArgument ,msg);
139 } 134 }
140 135
141 //....oooOO0OOooo........oooOO0OOooo........oo <<
142 136
143 void G4ShellEMDataSet::SetLogEnergiesData(G4Da 137 void G4ShellEMDataSet::SetLogEnergiesData(G4DataVector* energies,
144 G4Da 138 G4DataVector* data,
145 G4Da 139 G4DataVector* log_energies,
146 G4Da 140 G4DataVector* log_data,
147 G4in 141 G4int componentId)
148 { 142 {
149 G4VEMDataSet* component = components[compone << 143 G4VEMDataSet* component = components[componentId];
>> 144
150 if (component) 145 if (component)
151 { 146 {
152 component->SetLogEnergiesData(energies, 147 component->SetLogEnergiesData(energies, data, log_energies, log_data, 0);
153 return; 148 return;
154 } 149 }
155 150
156 G4String msg = "component "; << 151 G4String msg = "component " + (G4String)componentId + " not found";
157 msg += static_cast<char>(componentId); << 152
158 msg += " not found"; << 153 G4Exception("G4ShellEMDataSet::SetLogEnergiesData()","em0008", FatalErrorInArgument ,msg);
159 G4Exception("G4ShellEMDataSet::SetLogEnergie << 154
160 FatalErrorInArgument ,msg); <<
161 } 155 }
162 156
163 //....oooOO0OOooo........oooOO0OOooo........oo << 157
164 158
165 G4bool G4ShellEMDataSet::LoadData(const G4Stri 159 G4bool G4ShellEMDataSet::LoadData(const G4String& file)
166 { 160 {
167 CleanUpComponents(); 161 CleanUpComponents();
168 162
169 G4String fullFileName = FullFileName(file); 163 G4String fullFileName = FullFileName(file);
170 std::ifstream in(fullFileName); 164 std::ifstream in(fullFileName);
171 165
172 if (!in.is_open()) 166 if (!in.is_open())
173 { 167 {
174 G4String message("Data file \""); 168 G4String message("Data file \"");
175 message += fullFileName; 169 message += fullFileName;
176 message += "\" not found"; 170 message += "\" not found";
177 G4Exception("G4ShellEMDataSet::LoadData( 171 G4Exception("G4ShellEMDataSet::LoadData()", "em0003",FatalException, message);
178 return 0; 172 return 0;
179 } 173 }
180 << 174
181 G4DataVector* orig_shell_energies = 0; 175 G4DataVector* orig_shell_energies = 0;
182 G4DataVector* orig_shell_data = 0; 176 G4DataVector* orig_shell_data = 0;
183 G4DataVector* log_shell_energies = 0; 177 G4DataVector* log_shell_energies = 0;
184 G4DataVector* log_shell_data = 0; 178 G4DataVector* log_shell_data = 0;
185 179
186 G4double a = 0.; 180 G4double a = 0.;
187 G4int shellIndex = 0; 181 G4int shellIndex = 0;
188 G4int k = 0; 182 G4int k = 0;
189 G4int nColumns = 2; 183 G4int nColumns = 2;
190 184
191 do 185 do
192 { 186 {
193 in >> a; 187 in >> a;
194 188
195 if (a==0.) a=1e-300; 189 if (a==0.) a=1e-300;
196 190
197 // The file is organized into four colum 191 // The file is organized into four columns:
198 // 1st column contains the values of ene 192 // 1st column contains the values of energy
199 // 2nd column contains the corresponding 193 // 2nd column contains the corresponding data value
200 // The file terminates with the pattern: 194 // The file terminates with the pattern: -1 -1
201 // 195 // -2 -2
202 // 196 //
203 if (a == -1) 197 if (a == -1)
204 { 198 {
205 if ((k%nColumns == 0) && (orig_shell_energ 199 if ((k%nColumns == 0) && (orig_shell_energies != 0) )
206 { 200 {
207 AddComponent(new G4EMDataSet(shellIndex << 201 AddComponent(new G4EMDataSet(shellIndex, orig_shell_energies, orig_shell_data, log_shell_energies, log_shell_data, algorithm->Clone(), unitEnergies, unitData));
208 orig_shell_data, log_shell_energie <<
209 log_shell_data, algorithm->Clone() <<
210 unitEnergies, unitData)); <<
211 orig_shell_energies = 0; 202 orig_shell_energies = 0;
212 orig_shell_data = 0; 203 orig_shell_data = 0;
213 log_shell_energies = 0; 204 log_shell_energies = 0;
214 log_shell_data = 0; 205 log_shell_data = 0;
215 } 206 }
216 } 207 }
217 else if (a != -2) 208 else if (a != -2)
218 { 209 {
219 if (orig_shell_energies == 0) 210 if (orig_shell_energies == 0)
220 { 211 {
221 orig_shell_energies = new G4DataVector; 212 orig_shell_energies = new G4DataVector;
222 orig_shell_data = new G4DataVector; 213 orig_shell_data = new G4DataVector;
223 log_shell_energies = new G4DataVe 214 log_shell_energies = new G4DataVector;
224 log_shell_data = new G4DataVector 215 log_shell_data = new G4DataVector;
225 } 216 }
226 if (k%nColumns == 0) 217 if (k%nColumns == 0)
227 { 218 {
228 orig_shell_energies->push_back(a*unitEn 219 orig_shell_energies->push_back(a*unitEnergies);
229 log_shell_energies->push_back(std::log1 220 log_shell_energies->push_back(std::log10(a) + std::log10(unitEnergies));
230 } 221 }
231 else if (k%nColumns == 1) 222 else if (k%nColumns == 1)
232 { 223 {
233 orig_shell_data->push_back(a*unitData); 224 orig_shell_data->push_back(a*unitData);
234 log_shell_data->push_back(std::lo 225 log_shell_data->push_back(std::log10(a) + std::log10(unitData));
235 } 226 }
236 k++; 227 k++;
237 } 228 }
238 else k = 1; 229 else k = 1;
239 } 230 }
240 while (a != -2); // End of file 231 while (a != -2); // End of file
>> 232
241 233
242 delete orig_shell_energies; 234 delete orig_shell_energies;
243 delete orig_shell_data; 235 delete orig_shell_data;
244 delete log_shell_energies; 236 delete log_shell_energies;
245 delete log_shell_data; 237 delete log_shell_data;
246 238
247 return true; 239 return true;
248 } 240 }
249 241
250 //....oooOO0OOooo........oooOO0OOooo........oo <<
251 242
252 G4bool G4ShellEMDataSet::LoadNonLogData(const 243 G4bool G4ShellEMDataSet::LoadNonLogData(const G4String& file)
253 { 244 {
254 CleanUpComponents(); 245 CleanUpComponents();
255 246
256 G4String fullFileName = FullFileName(file); 247 G4String fullFileName = FullFileName(file);
257 std::ifstream in(fullFileName); 248 std::ifstream in(fullFileName);
258 249
259 if (!in.is_open()) 250 if (!in.is_open())
260 { 251 {
261 G4String message("G4ShellEMDataSet::Load 252 G4String message("G4ShellEMDataSet::LoadData - data file \"");
262 message += fullFileName; 253 message += fullFileName;
263 message += "\" not found"; 254 message += "\" not found";
264 G4Exception("G4ShellEMDataSet::LoadNonLo 255 G4Exception("G4ShellEMDataSet::LoadNonLogData()", "em0003",FatalException, message);
265 return 0; 256 return 0;
266 } 257 }
267 258
268 G4DataVector* orig_shell_energies = 0; 259 G4DataVector* orig_shell_energies = 0;
269 G4DataVector* orig_shell_data = 0; 260 G4DataVector* orig_shell_data = 0;
270 261
271 G4double a = 0.; 262 G4double a = 0.;
272 G4int shellIndex = 0; 263 G4int shellIndex = 0;
273 G4int k = 0; 264 G4int k = 0;
274 G4int nColumns = 2; 265 G4int nColumns = 2;
275 266
276 do 267 do
277 { 268 {
278 in >> a; 269 in >> a;
>> 270
279 // The file is organized into four colum 271 // The file is organized into four columns:
280 // 1st column contains the values of ene 272 // 1st column contains the values of energy
281 // 2nd column contains the corresponding 273 // 2nd column contains the corresponding data value
282 // The file terminates with the pattern: 274 // The file terminates with the pattern: -1 -1
283 // 275 // -2 -2
284 // 276 //
285 if (a == -1) 277 if (a == -1)
286 { 278 {
287 if ((k%nColumns == 0) && (orig_shell_energ 279 if ((k%nColumns == 0) && (orig_shell_energies != 0) )
288 { 280 {
289 AddComponent(new G4EMDataSet(shellIndex << 281 AddComponent(new G4EMDataSet(shellIndex, orig_shell_energies, orig_shell_data, algorithm->Clone(), unitEnergies, unitData));
290 orig_shell_data, algorithm->Clone( <<
291 unitEnergies, unitData)); <<
292 orig_shell_energies = 0; 282 orig_shell_energies = 0;
293 orig_shell_data = 0; 283 orig_shell_data = 0;
294 } 284 }
295 } 285 }
296 else if (a != -2) 286 else if (a != -2)
297 { 287 {
298 if (orig_shell_energies == 0) 288 if (orig_shell_energies == 0)
299 { 289 {
300 orig_shell_energies = new G4DataVector; 290 orig_shell_energies = new G4DataVector;
301 orig_shell_data = new G4DataVector; 291 orig_shell_data = new G4DataVector;
302 } 292 }
303 if (k%nColumns == 0) 293 if (k%nColumns == 0)
304 { 294 {
305 orig_shell_energies->push_back(a*unitEn 295 orig_shell_energies->push_back(a*unitEnergies);
306 } 296 }
307 else if (k%nColumns == 1) 297 else if (k%nColumns == 1)
308 { 298 {
309 orig_shell_data->push_back(a*unitData); 299 orig_shell_data->push_back(a*unitData);
310 } 300 }
311 k++; 301 k++;
312 } 302 }
313 else k = 1; 303 else k = 1;
314 } 304 }
315 while (a != -2); // End of file 305 while (a != -2); // End of file
316 306
317 307
318 delete orig_shell_energies; 308 delete orig_shell_energies;
319 delete orig_shell_data; 309 delete orig_shell_data;
320 310
321 return true; 311 return true;
322 } 312 }
323 313
324 //....oooOO0OOooo........oooOO0OOooo........oo << 314
325 315
326 G4bool G4ShellEMDataSet::SaveData(const G4Stri 316 G4bool G4ShellEMDataSet::SaveData(const G4String& file) const
327 { 317 {
328 G4String fullFileName = FullFileName(file); 318 G4String fullFileName = FullFileName(file);
329 std::ofstream out(fullFileName); 319 std::ofstream out(fullFileName);
330 320
331 if (!out.is_open()) 321 if (!out.is_open())
332 { 322 {
333 G4String message("Cannot open \""); 323 G4String message("Cannot open \"");
334 message += fullFileName; 324 message += fullFileName;
335 message += "\""; 325 message += "\"";
336 G4Exception("G4EMDataSet::SaveData()","e 326 G4Exception("G4EMDataSet::SaveData()","em0005",FatalException,message);
337 } 327 }
338 328
339 const G4int n = (G4int)NumberOfComponents(); << 329 const size_t n = NumberOfComponents();
340 G4int k = 0; << 330 size_t k = 0;
341 331
342 while (k < n) 332 while (k < n)
343 { 333 {
344 const G4VEMDataSet* component = GetCompo 334 const G4VEMDataSet* component = GetComponent(k);
345 335
346 if (component) 336 if (component)
347 { 337 {
348 const G4DataVector& energies = component-> 338 const G4DataVector& energies = component->GetEnergies(0);
349 const G4DataVector& data = component->GetD 339 const G4DataVector& data = component->GetData(0);
350 340
351 G4DataVector::const_iterator i = energies. << 341 G4DataVector::const_iterator i = energies.begin();
352 G4DataVector::const_iterator endI = energi << 342 G4DataVector::const_iterator endI = energies.end();
353 G4DataVector::const_iterator j = data.cbeg << 343 G4DataVector::const_iterator j = data.begin();
354 344
355 while (i != endI) 345 while (i != endI)
356 { 346 {
357 out.precision(10); 347 out.precision(10);
358 out.width(15); 348 out.width(15);
359 out.setf(std::ofstream::left); 349 out.setf(std::ofstream::left);
360 out << ((*i)/unitEnergies) << ' '; 350 out << ((*i)/unitEnergies) << ' ';
361 351
362 out.precision(10); 352 out.precision(10);
363 out.width(15); 353 out.width(15);
364 out.setf(std::ofstream::left); 354 out.setf(std::ofstream::left);
365 out << ((*j)/unitData) << std::endl; 355 out << ((*j)/unitData) << std::endl;
366 i++; 356 i++;
367 j++; 357 j++;
368 } 358 }
369 } 359 }
370 360
371 out.precision(10); 361 out.precision(10);
372 out.width(15); 362 out.width(15);
373 out.setf(std::ofstream::left); 363 out.setf(std::ofstream::left);
374 out << -1.f << ' '; 364 out << -1.f << ' ';
375 365
376 out.precision(10); 366 out.precision(10);
377 out.width(15); 367 out.width(15);
378 out.setf(std::ofstream::left); 368 out.setf(std::ofstream::left);
379 out << -1.f << std::endl; 369 out << -1.f << std::endl;
380 370
381 k++; 371 k++;
382 } 372 }
383 373
384 out.precision(10); 374 out.precision(10);
385 out.width(15); 375 out.width(15);
386 out.setf(std::ofstream::left); 376 out.setf(std::ofstream::left);
387 out << -2.f << ' '; 377 out << -2.f << ' ';
388 378
389 out.precision(10); 379 out.precision(10);
390 out.width(15); 380 out.width(15);
391 out.setf(std::ofstream::left); 381 out.setf(std::ofstream::left);
392 out << -2.f << std::endl; 382 out << -2.f << std::endl;
393 383
394 return true; 384 return true;
395 } 385 }
396 386
397 //....oooOO0OOooo........oooOO0OOooo........oo <<
398 387
399 void G4ShellEMDataSet::CleanUpComponents() << 388 void G4ShellEMDataSet::CleanUpComponents(void)
400 { 389 {
401 while (!components.empty()) 390 while (!components.empty())
402 { 391 {
403 if (components.back()) delete components 392 if (components.back()) delete components.back();
404 components.pop_back(); 393 components.pop_back();
405 } 394 }
406 } 395 }
407 396
408 //....oooOO0OOooo........oooOO0OOooo........oo <<
409 397
410 G4String G4ShellEMDataSet::FullFileName(const 398 G4String G4ShellEMDataSet::FullFileName(const G4String& fileName) const
411 { 399 {
412 const char* path = G4FindDataDir("G4LEDATA") << 400 char* path = std::getenv("G4LEDATA");
413 401
414 if (!path) 402 if (!path)
415 { 403 {
416 G4Exception("G4ShellEMDataSet::FullFileNam 404 G4Exception("G4ShellEMDataSet::FullFileName()","em0006",JustWarning,"Please set G4LEDATA");
417 return ""; 405 return "";
418 } 406 }
419 407
420 std::ostringstream fullFileName; 408 std::ostringstream fullFileName;
421 409
422 fullFileName << path << '/' << fileName << z 410 fullFileName << path << '/' << fileName << z << ".dat";
423 411
424 return G4String(fullFileName.str().c_str()); 412 return G4String(fullFileName.str().c_str());
425 } 413 }
426 414