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25 //
26 //
27 //
28 // Author: Elena Guardincerri (Elena.Guardincerri@ge.infn.it)
29 //
30 // History:
31 // -----------
32 // 16 Sept 2001 First committed to cvs
33 //
34 // -------------------------------------------------------------------
35
36 #include <fstream>
37 #include <sstream>
38
39 #include "G4RDFluoData.hh"
40 #include "G4SystemOfUnits.hh"
41 #include "G4DataVector.hh"
42 #include "G4RDFluoTransition.hh"
43
44 G4RDFluoData::G4RDFluoData()
45 {
46 numberOfVacancies=0;
47 }
48
49 G4RDFluoData::~G4RDFluoData()
50 {
51 std::map<G4int,G4DataVector*,std::less<G4int> >::iterator pos;
52
53 for (pos = idMap.begin(); pos != idMap.end(); ++pos)
54 {
55 G4DataVector* dataSet = (*pos).second;
56 delete dataSet;
57 }
58 for (pos = energyMap.begin(); pos != energyMap.end(); ++pos)
59 {
60 G4DataVector* dataSet = (*pos).second;
61 delete dataSet;
62 }
63 for (pos = probabilityMap.begin(); pos != probabilityMap.end(); ++pos)
64 {
65 G4DataVector* dataSet = (*pos).second;
66 delete dataSet;
67 }
68 }
69
70 size_t G4RDFluoData::NumberOfVacancies() const
71 {
72 return numberOfVacancies;
73 }
74
75 G4int G4RDFluoData::VacancyId(G4int vacancyIndex) const
76 {
77 G4int n = -1;
78 if (vacancyIndex<0 || vacancyIndex>=numberOfVacancies)
79 {G4Exception("G4RDFluoData::VacancyId()", "OutOfRange",
80 FatalException, "VacancyIndex outside boundaries!");}
81 else
82 {
83 std::map<G4int,G4DataVector*,std::less<G4int> >::const_iterator pos;
84 pos = idMap.find(vacancyIndex);
85 if (pos!= idMap.end())
86 { G4DataVector dataSet = (*(*pos).second);
87 n = (G4int) dataSet[0];
88
89 }
90 }
91 return n;
92 }
93
94 size_t G4RDFluoData::NumberOfTransitions(G4int vacancyIndex) const
95 {
96 G4int n = 0;
97 if (vacancyIndex<0 || vacancyIndex>=numberOfVacancies)
98 {G4Exception("G4RDFluoData::NumberOfTransitions()", "OutOfRange",
99 FatalException, "VacancyIndex outside boundaries!");}
100 else
101 {
102 n = nInitShells[vacancyIndex]-1;
103 //-1 is necessary because the elements of the vector nInitShells
104 //include also the vacancy shell:
105 // -1 subtracts this last one
106 }
107 return n;
108 }
109 G4int G4RDFluoData::StartShellId(G4int initIndex, G4int vacancyIndex) const
110 {
111 G4int n = -1;
112
113 if (vacancyIndex<0 || vacancyIndex>=numberOfVacancies)
114 {G4Exception("G4RDFluoData::StartShellId()", "OutOfRange",
115 FatalException, "VacancyIndex outside boundaries!");}
116 else
117 {
118 std::map<G4int,G4DataVector*,std::less<G4int> >::const_iterator pos;
119
120 pos = idMap.find(vacancyIndex);
121
122 G4DataVector dataSet = *((*pos).second);
123
124 G4int nData = dataSet.size();
125 //The first Element of idMap's dataSets is the original shell of the vacancy,
126 //so we must start from the first element of dataSet
127 if (initIndex >= 0 && initIndex < nData)
128 {
129 n = (G4int) dataSet[initIndex+1];
130
131 }
132 }
133 return n;
134 }
135
136 G4double G4RDFluoData::StartShellEnergy(G4int initIndex, G4int vacancyIndex) const
137 {
138 G4double n = -1;
139
140 if (vacancyIndex<0 || vacancyIndex>=numberOfVacancies)
141 {G4Exception("G4RDFluoData::StartShellEnergy()", "OutOfRange",
142 FatalException, "VacancyIndex outside boundaries!");}
143 else
144 {
145 std::map<G4int,G4DataVector*,std::less<G4int> >::const_iterator pos;
146
147 pos = energyMap.find(vacancyIndex);
148
149 G4DataVector dataSet = *((*pos).second);
150
151 G4int nData = dataSet.size();
152 if (initIndex >= 0 && initIndex < nData)
153 {
154 n = dataSet[initIndex];
155
156 }
157 }
158 return n;
159 }
160
161 G4double G4RDFluoData::StartShellProb(G4int initIndex, G4int vacancyIndex) const
162 {
163 G4double n = -1;
164
165 if (vacancyIndex<0 || vacancyIndex>=numberOfVacancies)
166 {G4Exception("G4RDFluoData::StartShellProb()", "OutOfRange",
167 FatalException, "VacancyIndex outside boundaries!");}
168 else
169 {
170 std::map<G4int,G4DataVector*,std::less<G4int> >::const_iterator pos;
171
172 pos = probabilityMap.find(vacancyIndex);
173
174 G4DataVector dataSet = *((*pos).second);
175
176 G4int nData = dataSet.size();
177 if (initIndex >= 0 && initIndex < nData)
178 {
179 n = dataSet[initIndex];
180
181 }
182 }
183 return n;
184 }
185
186 void G4RDFluoData::LoadData(G4int Z)
187 {
188 // Build the complete string identifying the file with the data set
189
190 std::ostringstream ost;
191 if(Z != 0){
192 ost << "fl-tr-pr-"<< Z << ".dat";
193 }
194 else{
195 ost << "fl-tr-pr-"<<".dat";
196 }
197 G4String name(ost.str());
198
199 const char* path = G4FindDataDir("G4LEDATA");
200 if (!path)
201 {
202 G4String excep("G4LEDATA environment variable not set!");
203 G4Exception("G4RDEMDataSet::LoadData()", "InvalidSetup",
204 FatalException, excep);
205 }
206
207 G4String pathString(path);
208 G4String fluor("/fluor/");
209 G4String dirFile = pathString + fluor + name;
210 std::ifstream file(dirFile);
211 std::filebuf* lsdp = file.rdbuf();
212
213 if (! (lsdp->is_open()) )
214 {
215 G4String excep = "Data file: " + dirFile + " not found";
216 G4Exception("G4RDEMDataSet::LoadData()", "DataNotFound",
217 FatalException, excep);
218 }
219
220 G4double a = 0;
221 G4int k = 1;
222 G4int s = 0;
223
224 G4int vacIndex = 0;
225 G4DataVector* initIds = new G4DataVector;
226 G4DataVector* transEnergies = new G4DataVector;
227 G4DataVector* transProbabilities = new G4DataVector;
228
229 do {
230 file >> a;
231 G4int nColumns = 3;
232 if (a == -1)
233 {
234 if (s == 0)
235 {
236 // End of a shell data set
237 idMap[vacIndex] = initIds;
238 energyMap[vacIndex] = transEnergies;
239 probabilityMap[vacIndex] = transProbabilities;
240 // G4double size=transProbabilities->size();
241 G4int n = initIds->size();
242
243 nInitShells.push_back(n);
244 numberOfVacancies++;
245 // Start of new shell data set
246 initIds = new G4DataVector;
247 transEnergies = new G4DataVector;
248 transProbabilities = new G4DataVector;
249 vacIndex++;
250 }
251 s++;
252 if (s == nColumns)
253 {
254 s = 0;
255 }
256 }
257 else if (a == -2)
258 {
259 // End of file; delete the empty vectors created
260 //when encountering the last -1 -1 row
261 delete initIds;
262 delete transEnergies;
263 delete transProbabilities;
264 }
265 else
266 {
267
268 if(k%nColumns == 2)
269 {
270 // 2nd column is transition probabilities
271
272 if (a != -1) transProbabilities->push_back(a);
273
274 k++;
275 }
276 else if (k%nColumns == 1)
277 {
278 // 1st column is shell id
279 // if this is the first data of the shell, all the colums are equal
280 // to the shell Id; so we skip the next colums ang go to the next row
281 if(initIds->size() == 0) {
282 if (a != -1) initIds->push_back((G4int)a);
283 file >> a;
284 file >> a;
285 k=k+2;
286 }
287 else{
288 if (a != -1) initIds->push_back(a);
289 }
290 k++;
291 }
292 else if (k%nColumns == 0)
293
294 {//third column is transition energies
295
296 if (a != -1)
297 {G4double e = a * MeV;
298 transEnergies->push_back(e);}
299
300 k=1;
301 }
302 }
303 }
304 while (a != -2); // end of file
305 file.close();
306 }
307
308 void G4RDFluoData::PrintData()
309 {
310
311 for (G4int i = 0; i <numberOfVacancies; i++)
312 {
313 G4cout << "---- TransitionData for the vacancy nb "
314 <<i
315 <<" ----- "
316 <<G4endl;
317
318 for (size_t k = 0; k<NumberOfTransitions(i); k++)
319 {
320 G4int id = StartShellId(k,i);
321 // let's start from 1 because the first (index = 0) element of the vector
322 // is the id of the intial vacancy
323 G4double e = StartShellEnergy(k,i) /MeV;
324 G4double p = StartShellProb(k,i);
325 G4cout << k <<") Shell id: " << id <<G4endl;
326 G4cout << " - Transition energy = " << e << " MeV "<<G4endl;
327 G4cout << " - Transition probability = " << p <<G4endl;
328
329 }
330 G4cout << "-------------------------------------------------"
331 << G4endl;
332 }
333 }
334