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26 // 26 //
>> 27 // $Id: G4ShellEMDataSet.cc,v 1.18 2009/09/25 07:41:34 sincerti Exp $
>> 28 // GEANT4 tag $Name: geant4-09-03-patch-02 $
27 // 29 //
28 // Author: Maria Grazia Pia (Maria.Grazia.Pia@ 30 // Author: Maria Grazia Pia (Maria.Grazia.Pia@cern.ch)
29 // 31 //
30 // History: 32 // History:
31 // ----------- 33 // -----------
32 // 1 Aug 2001 MGP Created 34 // 1 Aug 2001 MGP Created
33 // 35 //
34 // 09.10.01 V.Ivanchenko Add case z=0 36 // 09.10.01 V.Ivanchenko Add case z=0
35 // 37 //
36 // 9 Mar 2008 MGP Cleaned up unread 38 // 9 Mar 2008 MGP Cleaned up unreadable code modified by former developer
37 // (Further clean-up 39 // (Further clean-up needed)
38 // 40 //
39 // 15 Jul 2009 Nicolas A. Karakatsanis 41 // 15 Jul 2009 Nicolas A. Karakatsanis
40 // 42 //
41 // - LoadNonLogData 43 // - LoadNonLogData method was created to load only the non-logarithmic data from G4EMLOW
42 // dataset. It is 44 // dataset. It is essentially performing the data loading operations as in the past.
43 // 45 //
44 // - LoadData method 46 // - LoadData method was revised in order to calculate the logarithmic values of the data
45 // It retrieves th 47 // It retrieves the data values from the G4EMLOW data files but, then, calculates the
46 // respective log 48 // respective log values and loads them to seperate data structures.
47 // 49 //
48 // - SetLogEnergiesD 50 // - SetLogEnergiesData method was cretaed to set logarithmic values to G4 data vectors.
49 // The EM data set 51 // The EM data sets, initialized this way, contain both non-log and log values.
50 // These initializ 52 // These initialized data sets can enhance the computing performance of data interpolation
51 // operations 53 // operations
52 // 54 //
53 // 55 //
54 // ------------------------------------------- 56 // -------------------------------------------------------------------
55 57
56 #include "G4ShellEMDataSet.hh" 58 #include "G4ShellEMDataSet.hh"
57 #include "G4EMDataSet.hh" 59 #include "G4EMDataSet.hh"
58 #include "G4VDataSetAlgorithm.hh" 60 #include "G4VDataSetAlgorithm.hh"
59 #include <fstream> 61 #include <fstream>
60 #include <sstream> 62 #include <sstream>
61 63
62 //....oooOO0OOooo........oooOO0OOooo........oo << 64
63 G4ShellEMDataSet::G4ShellEMDataSet(G4int zeta, 65 G4ShellEMDataSet::G4ShellEMDataSet(G4int zeta, G4VDataSetAlgorithm* algo,
64 G4double eUnit, 66 G4double eUnit,
65 G4double dataUnit) 67 G4double dataUnit)
66 : << 68 :
>> 69 z(zeta),
67 algorithm(algo), 70 algorithm(algo),
68 unitEnergies(eUnit), 71 unitEnergies(eUnit),
69 unitData(dataUnit), << 72 unitData(dataUnit)
70 z(zeta) <<
71 { 73 {
72 if (algorithm == nullptr) << 74 if (algorithm == 0) G4Exception("G4ShellEMDataSet::G4ShellEMDataSet - interpolation == 0");
73 G4Exception("G4ShellEMDataSet::G4ShellEMDa <<
74 FatalErrorInArgument, "Interpolation == 0" <<
75 } 75 }
76 76
77 //....oooOO0OOooo........oooOO0OOooo........oo << 77
78 G4ShellEMDataSet::~G4ShellEMDataSet() 78 G4ShellEMDataSet::~G4ShellEMDataSet()
79 { 79 {
80 CleanUpComponents(); 80 CleanUpComponents();
81 if (algorithm) delete algorithm; 81 if (algorithm) delete algorithm;
82 } 82 }
83 83
84 //....oooOO0OOooo........oooOO0OOooo........oo << 84
85 G4double G4ShellEMDataSet::FindValue(G4double 85 G4double G4ShellEMDataSet::FindValue(G4double energy, G4int /* componentId */) const
86 { 86 {
87 // Returns the sum over the shells correspon 87 // Returns the sum over the shells corresponding to e
88 G4double value = 0.; 88 G4double value = 0.;
89 89
90 std::vector<G4VEMDataSet *>::const_iterator 90 std::vector<G4VEMDataSet *>::const_iterator i(components.begin());
91 std::vector<G4VEMDataSet *>::const_iterator 91 std::vector<G4VEMDataSet *>::const_iterator end(components.end());
92 92
93 while (i != end) 93 while (i != end)
94 { 94 {
95 value += (*i)->FindValue(energy); 95 value += (*i)->FindValue(energy);
96 i++; 96 i++;
97 } 97 }
98 98
99 return value; 99 return value;
100 } 100 }
101 101
102 //....oooOO0OOooo........oooOO0OOooo........oo <<
103 102
104 void G4ShellEMDataSet::PrintData() const << 103 void G4ShellEMDataSet::PrintData(void) const
105 { 104 {
106 const G4int n = (G4int)NumberOfComponents(); << 105 const size_t n = NumberOfComponents();
107 106
108 G4cout << "The data set has " << n << " comp 107 G4cout << "The data set has " << n << " components" << G4endl;
109 G4cout << G4endl; 108 G4cout << G4endl;
110 109
111 G4int i = 0; << 110 size_t i = 0;
112 111
113 while (i < n) 112 while (i < n)
114 { 113 {
115 G4cout << "--- Component " << i << " --- 114 G4cout << "--- Component " << i << " ---" << G4endl;
116 GetComponent(i)->PrintData(); 115 GetComponent(i)->PrintData();
117 ++i; << 116 i++;
118 } 117 }
119 } 118 }
120 119
121 //....oooOO0OOooo........oooOO0OOooo........oo <<
122 120
123 void G4ShellEMDataSet::SetEnergiesData(G4DataV 121 void G4ShellEMDataSet::SetEnergiesData(G4DataVector* energies,
124 G4DataVector* data, 122 G4DataVector* data,
125 G4int componentId) 123 G4int componentId)
126 { 124 {
127 G4VEMDataSet* component = components[compone << 125 G4VEMDataSet* component = components[componentId];
>> 126
128 if (component) 127 if (component)
129 { 128 {
130 component->SetEnergiesData(energies, dat 129 component->SetEnergiesData(energies, data, 0);
131 return; 130 return;
132 } 131 }
133 132
134 G4String msg = "component "; << 133 std::ostringstream message;
135 msg += static_cast<char>(componentId); << 134 message << "G4ShellEMDataSet::SetEnergiesData - component " << componentId << " not found";
136 msg += " not found"; <<
137 135
138 G4Exception("G4ShellEMDataSet::SetEnergiesDa << 136 G4Exception(message.str().c_str());
139 } 137 }
140 138
141 //....oooOO0OOooo........oooOO0OOooo........oo <<
142 139
143 void G4ShellEMDataSet::SetLogEnergiesData(G4Da 140 void G4ShellEMDataSet::SetLogEnergiesData(G4DataVector* energies,
144 G4Da 141 G4DataVector* data,
145 G4Da 142 G4DataVector* log_energies,
146 G4Da 143 G4DataVector* log_data,
147 G4in 144 G4int componentId)
148 { 145 {
149 G4VEMDataSet* component = components[compone << 146 G4VEMDataSet* component = components[componentId];
>> 147
150 if (component) 148 if (component)
151 { 149 {
152 component->SetLogEnergiesData(energies, 150 component->SetLogEnergiesData(energies, data, log_energies, log_data, 0);
153 return; 151 return;
154 } 152 }
155 153
156 G4String msg = "component "; << 154 std::ostringstream message;
157 msg += static_cast<char>(componentId); << 155 message << "G4ShellEMDataSet::SetLogEnergiesData - component " << componentId << " not found";
158 msg += " not found"; << 156
159 G4Exception("G4ShellEMDataSet::SetLogEnergie << 157 G4Exception(message.str().c_str());
160 FatalErrorInArgument ,msg); <<
161 } 158 }
162 159
163 //....oooOO0OOooo........oooOO0OOooo........oo << 160
164 161
165 G4bool G4ShellEMDataSet::LoadData(const G4Stri 162 G4bool G4ShellEMDataSet::LoadData(const G4String& file)
166 { 163 {
167 CleanUpComponents(); 164 CleanUpComponents();
168 165
169 G4String fullFileName = FullFileName(file); 166 G4String fullFileName = FullFileName(file);
170 std::ifstream in(fullFileName); 167 std::ifstream in(fullFileName);
171 168
172 if (!in.is_open()) 169 if (!in.is_open())
173 { 170 {
174 G4String message("Data file \""); << 171 G4String message("G4ShellEMDataSet::LoadData - data file \"");
175 message += fullFileName; 172 message += fullFileName;
176 message += "\" not found"; 173 message += "\" not found";
177 G4Exception("G4ShellEMDataSet::LoadData( << 174 G4Exception(message);
178 return 0; <<
179 } 175 }
180 << 176
181 G4DataVector* orig_shell_energies = 0; 177 G4DataVector* orig_shell_energies = 0;
182 G4DataVector* orig_shell_data = 0; 178 G4DataVector* orig_shell_data = 0;
183 G4DataVector* log_shell_energies = 0; 179 G4DataVector* log_shell_energies = 0;
184 G4DataVector* log_shell_data = 0; 180 G4DataVector* log_shell_data = 0;
185 181
186 G4double a = 0.; 182 G4double a = 0.;
187 G4int shellIndex = 0; 183 G4int shellIndex = 0;
188 G4int k = 0; 184 G4int k = 0;
189 G4int nColumns = 2; 185 G4int nColumns = 2;
190 186
191 do 187 do
192 { 188 {
193 in >> a; 189 in >> a;
194 190
195 if (a==0.) a=1e-300; 191 if (a==0.) a=1e-300;
196 192
197 // The file is organized into four colum 193 // The file is organized into four columns:
198 // 1st column contains the values of ene 194 // 1st column contains the values of energy
199 // 2nd column contains the corresponding 195 // 2nd column contains the corresponding data value
200 // The file terminates with the pattern: 196 // The file terminates with the pattern: -1 -1
201 // 197 // -2 -2
202 // 198 //
203 if (a == -1) 199 if (a == -1)
204 { 200 {
205 if ((k%nColumns == 0) && (orig_shell_energ 201 if ((k%nColumns == 0) && (orig_shell_energies != 0) )
206 { 202 {
207 AddComponent(new G4EMDataSet(shellIndex << 203 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; 204 orig_shell_energies = 0;
212 orig_shell_data = 0; 205 orig_shell_data = 0;
213 log_shell_energies = 0; 206 log_shell_energies = 0;
214 log_shell_data = 0; 207 log_shell_data = 0;
215 } 208 }
216 } 209 }
217 else if (a != -2) 210 else if (a != -2)
218 { 211 {
219 if (orig_shell_energies == 0) 212 if (orig_shell_energies == 0)
220 { 213 {
221 orig_shell_energies = new G4DataVector; 214 orig_shell_energies = new G4DataVector;
222 orig_shell_data = new G4DataVector; 215 orig_shell_data = new G4DataVector;
223 log_shell_energies = new G4DataVe 216 log_shell_energies = new G4DataVector;
224 log_shell_data = new G4DataVector 217 log_shell_data = new G4DataVector;
225 } 218 }
226 if (k%nColumns == 0) 219 if (k%nColumns == 0)
227 { 220 {
228 orig_shell_energies->push_back(a*unitEn 221 orig_shell_energies->push_back(a*unitEnergies);
229 log_shell_energies->push_back(std::log1 222 log_shell_energies->push_back(std::log10(a) + std::log10(unitEnergies));
230 } 223 }
231 else if (k%nColumns == 1) 224 else if (k%nColumns == 1)
232 { 225 {
233 orig_shell_data->push_back(a*unitData); 226 orig_shell_data->push_back(a*unitData);
234 log_shell_data->push_back(std::lo 227 log_shell_data->push_back(std::log10(a) + std::log10(unitData));
235 } 228 }
236 k++; 229 k++;
237 } 230 }
238 else k = 1; 231 else k = 1;
239 } 232 }
240 while (a != -2); // End of file 233 while (a != -2); // End of file
241 234
242 delete orig_shell_energies; <<
243 delete orig_shell_data; <<
244 delete log_shell_energies; <<
245 delete log_shell_data; <<
246 <<
247 return true; 235 return true;
248 } 236 }
249 237
250 //....oooOO0OOooo........oooOO0OOooo........oo <<
251 238
252 G4bool G4ShellEMDataSet::LoadNonLogData(const 239 G4bool G4ShellEMDataSet::LoadNonLogData(const G4String& file)
253 { 240 {
254 CleanUpComponents(); 241 CleanUpComponents();
255 242
256 G4String fullFileName = FullFileName(file); 243 G4String fullFileName = FullFileName(file);
257 std::ifstream in(fullFileName); 244 std::ifstream in(fullFileName);
258 245
259 if (!in.is_open()) 246 if (!in.is_open())
260 { 247 {
261 G4String message("G4ShellEMDataSet::Load 248 G4String message("G4ShellEMDataSet::LoadData - data file \"");
262 message += fullFileName; 249 message += fullFileName;
263 message += "\" not found"; 250 message += "\" not found";
264 G4Exception("G4ShellEMDataSet::LoadNonLo << 251 G4Exception(message);
265 return 0; <<
266 } 252 }
267 253
268 G4DataVector* orig_shell_energies = 0; 254 G4DataVector* orig_shell_energies = 0;
269 G4DataVector* orig_shell_data = 0; 255 G4DataVector* orig_shell_data = 0;
270 256
271 G4double a = 0.; 257 G4double a = 0.;
272 G4int shellIndex = 0; 258 G4int shellIndex = 0;
273 G4int k = 0; 259 G4int k = 0;
274 G4int nColumns = 2; 260 G4int nColumns = 2;
275 261
276 do 262 do
277 { 263 {
278 in >> a; 264 in >> a;
>> 265
279 // The file is organized into four colum 266 // The file is organized into four columns:
280 // 1st column contains the values of ene 267 // 1st column contains the values of energy
281 // 2nd column contains the corresponding 268 // 2nd column contains the corresponding data value
282 // The file terminates with the pattern: 269 // The file terminates with the pattern: -1 -1
283 // 270 // -2 -2
284 // 271 //
285 if (a == -1) 272 if (a == -1)
286 { 273 {
287 if ((k%nColumns == 0) && (orig_shell_energ 274 if ((k%nColumns == 0) && (orig_shell_energies != 0) )
288 { 275 {
289 AddComponent(new G4EMDataSet(shellIndex << 276 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; 277 orig_shell_energies = 0;
293 orig_shell_data = 0; 278 orig_shell_data = 0;
294 } 279 }
295 } 280 }
296 else if (a != -2) 281 else if (a != -2)
297 { 282 {
298 if (orig_shell_energies == 0) 283 if (orig_shell_energies == 0)
299 { 284 {
300 orig_shell_energies = new G4DataVector; 285 orig_shell_energies = new G4DataVector;
301 orig_shell_data = new G4DataVector; 286 orig_shell_data = new G4DataVector;
302 } 287 }
303 if (k%nColumns == 0) 288 if (k%nColumns == 0)
304 { 289 {
305 orig_shell_energies->push_back(a*unitEn 290 orig_shell_energies->push_back(a*unitEnergies);
306 } 291 }
307 else if (k%nColumns == 1) 292 else if (k%nColumns == 1)
308 { 293 {
309 orig_shell_data->push_back(a*unitData); 294 orig_shell_data->push_back(a*unitData);
310 } 295 }
311 k++; 296 k++;
312 } 297 }
313 else k = 1; 298 else k = 1;
314 } 299 }
315 while (a != -2); // End of file 300 while (a != -2); // End of file
316 301
317 <<
318 delete orig_shell_energies; <<
319 delete orig_shell_data; <<
320 <<
321 return true; 302 return true;
322 } 303 }
323 304
324 //....oooOO0OOooo........oooOO0OOooo........oo << 305
325 306
326 G4bool G4ShellEMDataSet::SaveData(const G4Stri 307 G4bool G4ShellEMDataSet::SaveData(const G4String& file) const
327 { 308 {
328 G4String fullFileName = FullFileName(file); 309 G4String fullFileName = FullFileName(file);
329 std::ofstream out(fullFileName); 310 std::ofstream out(fullFileName);
330 311
331 if (!out.is_open()) 312 if (!out.is_open())
332 { 313 {
333 G4String message("Cannot open \""); << 314 G4String message("G4EMDataSet::SaveData - cannot open \"");
334 message += fullFileName; 315 message += fullFileName;
335 message += "\""; 316 message += "\"";
336 G4Exception("G4EMDataSet::SaveData()","e << 317 G4Exception(message);
337 } 318 }
338 319
339 const G4int n = (G4int)NumberOfComponents(); << 320 const size_t n = NumberOfComponents();
340 G4int k = 0; << 321 size_t k = 0;
341 322
342 while (k < n) 323 while (k < n)
343 { 324 {
344 const G4VEMDataSet* component = GetCompo 325 const G4VEMDataSet* component = GetComponent(k);
345 326
346 if (component) 327 if (component)
347 { 328 {
348 const G4DataVector& energies = component-> 329 const G4DataVector& energies = component->GetEnergies(0);
349 const G4DataVector& data = component->GetD 330 const G4DataVector& data = component->GetData(0);
350 331
351 G4DataVector::const_iterator i = energies. << 332 G4DataVector::const_iterator i = energies.begin();
352 G4DataVector::const_iterator endI = energi << 333 G4DataVector::const_iterator endI = energies.end();
353 G4DataVector::const_iterator j = data.cbeg << 334 G4DataVector::const_iterator j = data.begin();
354 335
355 while (i != endI) 336 while (i != endI)
356 { 337 {
357 out.precision(10); 338 out.precision(10);
358 out.width(15); 339 out.width(15);
359 out.setf(std::ofstream::left); 340 out.setf(std::ofstream::left);
360 out << ((*i)/unitEnergies) << ' '; 341 out << ((*i)/unitEnergies) << ' ';
361 342
362 out.precision(10); 343 out.precision(10);
363 out.width(15); 344 out.width(15);
364 out.setf(std::ofstream::left); 345 out.setf(std::ofstream::left);
365 out << ((*j)/unitData) << std::endl; 346 out << ((*j)/unitData) << std::endl;
366 i++; 347 i++;
367 j++; 348 j++;
368 } 349 }
369 } 350 }
370 351
371 out.precision(10); 352 out.precision(10);
372 out.width(15); 353 out.width(15);
373 out.setf(std::ofstream::left); 354 out.setf(std::ofstream::left);
374 out << -1.f << ' '; 355 out << -1.f << ' ';
375 356
376 out.precision(10); 357 out.precision(10);
377 out.width(15); 358 out.width(15);
378 out.setf(std::ofstream::left); 359 out.setf(std::ofstream::left);
379 out << -1.f << std::endl; 360 out << -1.f << std::endl;
380 361
381 k++; 362 k++;
382 } 363 }
383 364
384 out.precision(10); 365 out.precision(10);
385 out.width(15); 366 out.width(15);
386 out.setf(std::ofstream::left); 367 out.setf(std::ofstream::left);
387 out << -2.f << ' '; 368 out << -2.f << ' ';
388 369
389 out.precision(10); 370 out.precision(10);
390 out.width(15); 371 out.width(15);
391 out.setf(std::ofstream::left); 372 out.setf(std::ofstream::left);
392 out << -2.f << std::endl; 373 out << -2.f << std::endl;
393 374
394 return true; 375 return true;
395 } 376 }
396 377
397 //....oooOO0OOooo........oooOO0OOooo........oo <<
398 378
399 void G4ShellEMDataSet::CleanUpComponents() << 379 void G4ShellEMDataSet::CleanUpComponents(void)
400 { 380 {
401 while (!components.empty()) 381 while (!components.empty())
402 { 382 {
403 if (components.back()) delete components 383 if (components.back()) delete components.back();
404 components.pop_back(); 384 components.pop_back();
405 } 385 }
406 } 386 }
407 387
408 //....oooOO0OOooo........oooOO0OOooo........oo <<
409 388
410 G4String G4ShellEMDataSet::FullFileName(const 389 G4String G4ShellEMDataSet::FullFileName(const G4String& fileName) const
411 { 390 {
412 const char* path = G4FindDataDir("G4LEDATA") << 391 char* path = getenv("G4LEDATA");
413 <<
414 if (!path) 392 if (!path)
415 { << 393 G4Exception("G4ShellEMDataSet::FullFileName - G4LEDATA environment variable not set");
416 G4Exception("G4ShellEMDataSet::FullFileNam <<
417 return ""; <<
418 } <<
419 394
420 std::ostringstream fullFileName; 395 std::ostringstream fullFileName;
421 396
422 fullFileName << path << '/' << fileName << z 397 fullFileName << path << '/' << fileName << z << ".dat";
423 398
424 return G4String(fullFileName.str().c_str()); 399 return G4String(fullFileName.str().c_str());
425 } 400 }
426 401