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26 // 26 //
>> 27 // $Id: G4ShellEMDataSet.cc 66241 2012-12-13 18:34:42Z gunter $
27 // 28 //
28 // Author: Maria Grazia Pia (Maria.Grazia.Pia@ 29 // Author: Maria Grazia Pia (Maria.Grazia.Pia@cern.ch)
29 // 30 //
30 // History: 31 // History:
31 // ----------- 32 // -----------
32 // 1 Aug 2001 MGP Created 33 // 1 Aug 2001 MGP Created
33 // 34 //
34 // 09.10.01 V.Ivanchenko Add case z=0 35 // 09.10.01 V.Ivanchenko Add case z=0
35 // 36 //
36 // 9 Mar 2008 MGP Cleaned up unread 37 // 9 Mar 2008 MGP Cleaned up unreadable code modified by former developer
37 // (Further clean-up 38 // (Further clean-up needed)
38 // 39 //
39 // 15 Jul 2009 Nicolas A. Karakatsanis 40 // 15 Jul 2009 Nicolas A. Karakatsanis
40 // 41 //
41 // - LoadNonLogData 42 // - LoadNonLogData method was created to load only the non-logarithmic data from G4EMLOW
42 // dataset. It is 43 // dataset. It is essentially performing the data loading operations as in the past.
43 // 44 //
44 // - LoadData method 45 // - LoadData method was revised in order to calculate the logarithmic values of the data
45 // It retrieves th 46 // It retrieves the data values from the G4EMLOW data files but, then, calculates the
46 // respective log 47 // respective log values and loads them to seperate data structures.
47 // 48 //
48 // - SetLogEnergiesD 49 // - SetLogEnergiesData method was cretaed to set logarithmic values to G4 data vectors.
49 // The EM data set 50 // The EM data sets, initialized this way, contain both non-log and log values.
50 // These initializ 51 // These initialized data sets can enhance the computing performance of data interpolation
51 // operations 52 // operations
52 // 53 //
53 // 54 //
54 // ------------------------------------------- 55 // -------------------------------------------------------------------
55 56
56 #include "G4ShellEMDataSet.hh" 57 #include "G4ShellEMDataSet.hh"
57 #include "G4EMDataSet.hh" 58 #include "G4EMDataSet.hh"
58 #include "G4VDataSetAlgorithm.hh" 59 #include "G4VDataSetAlgorithm.hh"
59 #include <fstream> 60 #include <fstream>
60 #include <sstream> 61 #include <sstream>
61 62
62 //....oooOO0OOooo........oooOO0OOooo........oo << 63
63 G4ShellEMDataSet::G4ShellEMDataSet(G4int zeta, 64 G4ShellEMDataSet::G4ShellEMDataSet(G4int zeta, G4VDataSetAlgorithm* algo,
64 G4double eUnit, 65 G4double eUnit,
65 G4double dataUnit) 66 G4double dataUnit)
66 : << 67 :
>> 68 z(zeta),
67 algorithm(algo), 69 algorithm(algo),
68 unitEnergies(eUnit), 70 unitEnergies(eUnit),
69 unitData(dataUnit), << 71 unitData(dataUnit)
70 z(zeta) <<
71 { 72 {
72 if (algorithm == nullptr) << 73 if (algorithm == 0) G4Exception("G4ShellEMDataSet::G4ShellEMDataSet()","em0007",FatalErrorInArgument, "Interpolation == 0");
73 G4Exception("G4ShellEMDataSet::G4ShellEMDa <<
74 FatalErrorInArgument, "Interpolation == 0" <<
75 } 74 }
76 75
77 //....oooOO0OOooo........oooOO0OOooo........oo << 76
78 G4ShellEMDataSet::~G4ShellEMDataSet() 77 G4ShellEMDataSet::~G4ShellEMDataSet()
79 { 78 {
80 CleanUpComponents(); 79 CleanUpComponents();
81 if (algorithm) delete algorithm; 80 if (algorithm) delete algorithm;
82 } 81 }
83 82
84 //....oooOO0OOooo........oooOO0OOooo........oo << 83
85 G4double G4ShellEMDataSet::FindValue(G4double 84 G4double G4ShellEMDataSet::FindValue(G4double energy, G4int /* componentId */) const
86 { 85 {
87 // Returns the sum over the shells correspon 86 // Returns the sum over the shells corresponding to e
88 G4double value = 0.; 87 G4double value = 0.;
89 88
90 std::vector<G4VEMDataSet *>::const_iterator 89 std::vector<G4VEMDataSet *>::const_iterator i(components.begin());
91 std::vector<G4VEMDataSet *>::const_iterator 90 std::vector<G4VEMDataSet *>::const_iterator end(components.end());
92 91
93 while (i != end) 92 while (i != end)
94 { 93 {
95 value += (*i)->FindValue(energy); 94 value += (*i)->FindValue(energy);
96 i++; 95 i++;
97 } 96 }
98 97
99 return value; 98 return value;
100 } 99 }
101 100
102 //....oooOO0OOooo........oooOO0OOooo........oo <<
103 101
104 void G4ShellEMDataSet::PrintData() const << 102 void G4ShellEMDataSet::PrintData(void) const
105 { 103 {
106 const G4int n = (G4int)NumberOfComponents(); << 104 const size_t n = NumberOfComponents();
107 105
108 G4cout << "The data set has " << n << " comp 106 G4cout << "The data set has " << n << " components" << G4endl;
109 G4cout << G4endl; 107 G4cout << G4endl;
110 108
111 G4int i = 0; << 109 size_t i = 0;
112 110
113 while (i < n) 111 while (i < n)
114 { 112 {
115 G4cout << "--- Component " << i << " --- 113 G4cout << "--- Component " << i << " ---" << G4endl;
116 GetComponent(i)->PrintData(); 114 GetComponent(i)->PrintData();
117 ++i; << 115 i++;
118 } 116 }
119 } 117 }
120 118
121 //....oooOO0OOooo........oooOO0OOooo........oo <<
122 119
123 void G4ShellEMDataSet::SetEnergiesData(G4DataV 120 void G4ShellEMDataSet::SetEnergiesData(G4DataVector* energies,
124 G4DataVector* data, 121 G4DataVector* data,
125 G4int componentId) 122 G4int componentId)
126 { 123 {
127 G4VEMDataSet* component = components[compone << 124 G4VEMDataSet* component = components[componentId];
>> 125
128 if (component) 126 if (component)
129 { 127 {
130 component->SetEnergiesData(energies, dat 128 component->SetEnergiesData(energies, data, 0);
131 return; 129 return;
132 } 130 }
133 131
134 G4String msg = "component "; << 132 G4String msg = "component " + (G4String)componentId + " not found";
135 msg += static_cast<char>(componentId); <<
136 msg += " not found"; <<
137 133
138 G4Exception("G4ShellEMDataSet::SetEnergiesDa 134 G4Exception("G4ShellEMDataSet::SetEnergiesData()","em0008", FatalErrorInArgument ,msg);
139 } 135 }
140 136
141 //....oooOO0OOooo........oooOO0OOooo........oo <<
142 137
143 void G4ShellEMDataSet::SetLogEnergiesData(G4Da 138 void G4ShellEMDataSet::SetLogEnergiesData(G4DataVector* energies,
144 G4Da 139 G4DataVector* data,
145 G4Da 140 G4DataVector* log_energies,
146 G4Da 141 G4DataVector* log_data,
147 G4in 142 G4int componentId)
148 { 143 {
149 G4VEMDataSet* component = components[compone << 144 G4VEMDataSet* component = components[componentId];
>> 145
150 if (component) 146 if (component)
151 { 147 {
152 component->SetLogEnergiesData(energies, 148 component->SetLogEnergiesData(energies, data, log_energies, log_data, 0);
153 return; 149 return;
154 } 150 }
155 151
156 G4String msg = "component "; << 152 G4String msg = "component " + (G4String)componentId + " not found";
157 msg += static_cast<char>(componentId); << 153
158 msg += " not found"; << 154 G4Exception("G4ShellEMDataSet::SetLogEnergiesData()","em0008", FatalErrorInArgument ,msg);
159 G4Exception("G4ShellEMDataSet::SetLogEnergie << 155
160 FatalErrorInArgument ,msg); <<
161 } 156 }
162 157
163 //....oooOO0OOooo........oooOO0OOooo........oo << 158
164 159
165 G4bool G4ShellEMDataSet::LoadData(const G4Stri 160 G4bool G4ShellEMDataSet::LoadData(const G4String& file)
166 { 161 {
167 CleanUpComponents(); 162 CleanUpComponents();
168 163
169 G4String fullFileName = FullFileName(file); 164 G4String fullFileName = FullFileName(file);
170 std::ifstream in(fullFileName); 165 std::ifstream in(fullFileName);
171 166
172 if (!in.is_open()) 167 if (!in.is_open())
173 { 168 {
174 G4String message("Data file \""); 169 G4String message("Data file \"");
175 message += fullFileName; 170 message += fullFileName;
176 message += "\" not found"; 171 message += "\" not found";
177 G4Exception("G4ShellEMDataSet::LoadData( 172 G4Exception("G4ShellEMDataSet::LoadData()", "em0003",FatalException, message);
178 return 0; 173 return 0;
179 } 174 }
180 << 175
181 G4DataVector* orig_shell_energies = 0; 176 G4DataVector* orig_shell_energies = 0;
182 G4DataVector* orig_shell_data = 0; 177 G4DataVector* orig_shell_data = 0;
183 G4DataVector* log_shell_energies = 0; 178 G4DataVector* log_shell_energies = 0;
184 G4DataVector* log_shell_data = 0; 179 G4DataVector* log_shell_data = 0;
185 180
186 G4double a = 0.; 181 G4double a = 0.;
187 G4int shellIndex = 0; 182 G4int shellIndex = 0;
188 G4int k = 0; 183 G4int k = 0;
189 G4int nColumns = 2; 184 G4int nColumns = 2;
190 185
191 do 186 do
192 { 187 {
193 in >> a; 188 in >> a;
194 189
195 if (a==0.) a=1e-300; 190 if (a==0.) a=1e-300;
196 191
197 // The file is organized into four colum 192 // The file is organized into four columns:
198 // 1st column contains the values of ene 193 // 1st column contains the values of energy
199 // 2nd column contains the corresponding 194 // 2nd column contains the corresponding data value
200 // The file terminates with the pattern: 195 // The file terminates with the pattern: -1 -1
201 // 196 // -2 -2
202 // 197 //
203 if (a == -1) 198 if (a == -1)
204 { 199 {
205 if ((k%nColumns == 0) && (orig_shell_energ 200 if ((k%nColumns == 0) && (orig_shell_energies != 0) )
206 { 201 {
207 AddComponent(new G4EMDataSet(shellIndex << 202 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; 203 orig_shell_energies = 0;
212 orig_shell_data = 0; 204 orig_shell_data = 0;
213 log_shell_energies = 0; 205 log_shell_energies = 0;
214 log_shell_data = 0; 206 log_shell_data = 0;
215 } 207 }
216 } 208 }
217 else if (a != -2) 209 else if (a != -2)
218 { 210 {
219 if (orig_shell_energies == 0) 211 if (orig_shell_energies == 0)
220 { 212 {
221 orig_shell_energies = new G4DataVector; 213 orig_shell_energies = new G4DataVector;
222 orig_shell_data = new G4DataVector; 214 orig_shell_data = new G4DataVector;
223 log_shell_energies = new G4DataVe 215 log_shell_energies = new G4DataVector;
224 log_shell_data = new G4DataVector 216 log_shell_data = new G4DataVector;
225 } 217 }
226 if (k%nColumns == 0) 218 if (k%nColumns == 0)
227 { 219 {
228 orig_shell_energies->push_back(a*unitEn 220 orig_shell_energies->push_back(a*unitEnergies);
229 log_shell_energies->push_back(std::log1 221 log_shell_energies->push_back(std::log10(a) + std::log10(unitEnergies));
230 } 222 }
231 else if (k%nColumns == 1) 223 else if (k%nColumns == 1)
232 { 224 {
233 orig_shell_data->push_back(a*unitData); 225 orig_shell_data->push_back(a*unitData);
234 log_shell_data->push_back(std::lo 226 log_shell_data->push_back(std::log10(a) + std::log10(unitData));
235 } 227 }
236 k++; 228 k++;
237 } 229 }
238 else k = 1; 230 else k = 1;
239 } 231 }
240 while (a != -2); // End of file 232 while (a != -2); // End of file
>> 233
241 234
242 delete orig_shell_energies; 235 delete orig_shell_energies;
243 delete orig_shell_data; 236 delete orig_shell_data;
244 delete log_shell_energies; 237 delete log_shell_energies;
245 delete log_shell_data; 238 delete log_shell_data;
246 239
247 return true; 240 return true;
248 } 241 }
249 242
250 //....oooOO0OOooo........oooOO0OOooo........oo <<
251 243
252 G4bool G4ShellEMDataSet::LoadNonLogData(const 244 G4bool G4ShellEMDataSet::LoadNonLogData(const G4String& file)
253 { 245 {
254 CleanUpComponents(); 246 CleanUpComponents();
255 247
256 G4String fullFileName = FullFileName(file); 248 G4String fullFileName = FullFileName(file);
257 std::ifstream in(fullFileName); 249 std::ifstream in(fullFileName);
258 250
259 if (!in.is_open()) 251 if (!in.is_open())
260 { 252 {
261 G4String message("G4ShellEMDataSet::Load 253 G4String message("G4ShellEMDataSet::LoadData - data file \"");
262 message += fullFileName; 254 message += fullFileName;
263 message += "\" not found"; 255 message += "\" not found";
264 G4Exception("G4ShellEMDataSet::LoadNonLo 256 G4Exception("G4ShellEMDataSet::LoadNonLogData()", "em0003",FatalException, message);
265 return 0; 257 return 0;
266 } 258 }
267 259
268 G4DataVector* orig_shell_energies = 0; 260 G4DataVector* orig_shell_energies = 0;
269 G4DataVector* orig_shell_data = 0; 261 G4DataVector* orig_shell_data = 0;
270 262
271 G4double a = 0.; 263 G4double a = 0.;
272 G4int shellIndex = 0; 264 G4int shellIndex = 0;
273 G4int k = 0; 265 G4int k = 0;
274 G4int nColumns = 2; 266 G4int nColumns = 2;
275 267
276 do 268 do
277 { 269 {
278 in >> a; 270 in >> a;
>> 271
279 // The file is organized into four colum 272 // The file is organized into four columns:
280 // 1st column contains the values of ene 273 // 1st column contains the values of energy
281 // 2nd column contains the corresponding 274 // 2nd column contains the corresponding data value
282 // The file terminates with the pattern: 275 // The file terminates with the pattern: -1 -1
283 // 276 // -2 -2
284 // 277 //
285 if (a == -1) 278 if (a == -1)
286 { 279 {
287 if ((k%nColumns == 0) && (orig_shell_energ 280 if ((k%nColumns == 0) && (orig_shell_energies != 0) )
288 { 281 {
289 AddComponent(new G4EMDataSet(shellIndex << 282 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; 283 orig_shell_energies = 0;
293 orig_shell_data = 0; 284 orig_shell_data = 0;
294 } 285 }
295 } 286 }
296 else if (a != -2) 287 else if (a != -2)
297 { 288 {
298 if (orig_shell_energies == 0) 289 if (orig_shell_energies == 0)
299 { 290 {
300 orig_shell_energies = new G4DataVector; 291 orig_shell_energies = new G4DataVector;
301 orig_shell_data = new G4DataVector; 292 orig_shell_data = new G4DataVector;
302 } 293 }
303 if (k%nColumns == 0) 294 if (k%nColumns == 0)
304 { 295 {
305 orig_shell_energies->push_back(a*unitEn 296 orig_shell_energies->push_back(a*unitEnergies);
306 } 297 }
307 else if (k%nColumns == 1) 298 else if (k%nColumns == 1)
308 { 299 {
309 orig_shell_data->push_back(a*unitData); 300 orig_shell_data->push_back(a*unitData);
310 } 301 }
311 k++; 302 k++;
312 } 303 }
313 else k = 1; 304 else k = 1;
314 } 305 }
315 while (a != -2); // End of file 306 while (a != -2); // End of file
316 307
317 308
318 delete orig_shell_energies; 309 delete orig_shell_energies;
319 delete orig_shell_data; 310 delete orig_shell_data;
320 311
321 return true; 312 return true;
322 } 313 }
323 314
324 //....oooOO0OOooo........oooOO0OOooo........oo << 315
325 316
326 G4bool G4ShellEMDataSet::SaveData(const G4Stri 317 G4bool G4ShellEMDataSet::SaveData(const G4String& file) const
327 { 318 {
328 G4String fullFileName = FullFileName(file); 319 G4String fullFileName = FullFileName(file);
329 std::ofstream out(fullFileName); 320 std::ofstream out(fullFileName);
330 321
331 if (!out.is_open()) 322 if (!out.is_open())
332 { 323 {
333 G4String message("Cannot open \""); 324 G4String message("Cannot open \"");
334 message += fullFileName; 325 message += fullFileName;
335 message += "\""; 326 message += "\"";
336 G4Exception("G4EMDataSet::SaveData()","e 327 G4Exception("G4EMDataSet::SaveData()","em0005",FatalException,message);
337 } 328 }
338 329
339 const G4int n = (G4int)NumberOfComponents(); << 330 const size_t n = NumberOfComponents();
340 G4int k = 0; << 331 size_t k = 0;
341 332
342 while (k < n) 333 while (k < n)
343 { 334 {
344 const G4VEMDataSet* component = GetCompo 335 const G4VEMDataSet* component = GetComponent(k);
345 336
346 if (component) 337 if (component)
347 { 338 {
348 const G4DataVector& energies = component-> 339 const G4DataVector& energies = component->GetEnergies(0);
349 const G4DataVector& data = component->GetD 340 const G4DataVector& data = component->GetData(0);
350 341
351 G4DataVector::const_iterator i = energies. << 342 G4DataVector::const_iterator i = energies.begin();
352 G4DataVector::const_iterator endI = energi << 343 G4DataVector::const_iterator endI = energies.end();
353 G4DataVector::const_iterator j = data.cbeg << 344 G4DataVector::const_iterator j = data.begin();
354 345
355 while (i != endI) 346 while (i != endI)
356 { 347 {
357 out.precision(10); 348 out.precision(10);
358 out.width(15); 349 out.width(15);
359 out.setf(std::ofstream::left); 350 out.setf(std::ofstream::left);
360 out << ((*i)/unitEnergies) << ' '; 351 out << ((*i)/unitEnergies) << ' ';
361 352
362 out.precision(10); 353 out.precision(10);
363 out.width(15); 354 out.width(15);
364 out.setf(std::ofstream::left); 355 out.setf(std::ofstream::left);
365 out << ((*j)/unitData) << std::endl; 356 out << ((*j)/unitData) << std::endl;
366 i++; 357 i++;
367 j++; 358 j++;
368 } 359 }
369 } 360 }
370 361
371 out.precision(10); 362 out.precision(10);
372 out.width(15); 363 out.width(15);
373 out.setf(std::ofstream::left); 364 out.setf(std::ofstream::left);
374 out << -1.f << ' '; 365 out << -1.f << ' ';
375 366
376 out.precision(10); 367 out.precision(10);
377 out.width(15); 368 out.width(15);
378 out.setf(std::ofstream::left); 369 out.setf(std::ofstream::left);
379 out << -1.f << std::endl; 370 out << -1.f << std::endl;
380 371
381 k++; 372 k++;
382 } 373 }
383 374
384 out.precision(10); 375 out.precision(10);
385 out.width(15); 376 out.width(15);
386 out.setf(std::ofstream::left); 377 out.setf(std::ofstream::left);
387 out << -2.f << ' '; 378 out << -2.f << ' ';
388 379
389 out.precision(10); 380 out.precision(10);
390 out.width(15); 381 out.width(15);
391 out.setf(std::ofstream::left); 382 out.setf(std::ofstream::left);
392 out << -2.f << std::endl; 383 out << -2.f << std::endl;
393 384
394 return true; 385 return true;
395 } 386 }
396 387
397 //....oooOO0OOooo........oooOO0OOooo........oo <<
398 388
399 void G4ShellEMDataSet::CleanUpComponents() << 389 void G4ShellEMDataSet::CleanUpComponents(void)
400 { 390 {
401 while (!components.empty()) 391 while (!components.empty())
402 { 392 {
403 if (components.back()) delete components 393 if (components.back()) delete components.back();
404 components.pop_back(); 394 components.pop_back();
405 } 395 }
406 } 396 }
407 397
408 //....oooOO0OOooo........oooOO0OOooo........oo <<
409 398
410 G4String G4ShellEMDataSet::FullFileName(const 399 G4String G4ShellEMDataSet::FullFileName(const G4String& fileName) const
411 { 400 {
412 const char* path = G4FindDataDir("G4LEDATA") << 401 char* path = getenv("G4LEDATA");
413 402
414 if (!path) 403 if (!path)
415 { 404 {
416 G4Exception("G4ShellEMDataSet::FullFileNam 405 G4Exception("G4ShellEMDataSet::FullFileName()","em0006",JustWarning,"Please set G4LEDATA");
417 return ""; 406 return "";
418 } 407 }
419 408
420 std::ostringstream fullFileName; 409 std::ostringstream fullFileName;
421 410
422 fullFileName << path << '/' << fileName << z 411 fullFileName << path << '/' << fileName << z << ".dat";
423 412
424 return G4String(fullFileName.str().c_str()); 413 return G4String(fullFileName.str().c_str());
425 } 414 }
426 415