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25 // 25 //
26 // 26 //
>> 27 // $Id$
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 // 15 Jul 2009 Nicolas A. Karakatsanis 35 // 15 Jul 2009 Nicolas A. Karakatsanis
35 // 36 //
36 // - LoadNonLogData 37 // - LoadNonLogData method was created to load only the non-logarithmic data from G4EMLOW
37 // dataset. It is 38 // dataset. It is essentially performing the data loading operations as in the past.
38 // 39 //
39 // - LoadData method 40 // - LoadData method was revised in order to calculate the logarithmic values of the data
40 // It retrieves th 41 // It retrieves the data values from the G4EMLOW data files but, then, calculates the
41 // respective log 42 // respective log values and loads them to seperate data structures.
42 // 43 //
43 // - SetLogEnergiesD 44 // - SetLogEnergiesData method was cretaed to set logarithmic values to G4 data vectors.
44 // The EM data set 45 // The EM data sets, initialized this way, contain both non-log and log values.
45 // These initializ 46 // These initialized data sets can enhance the computing performance of data interpolation
46 // operations 47 // operations
47 // 48 //
48 // ------------------------------------------- 49 // -------------------------------------------------------------------
49 50
50 #include "G4CompositeEMDataSet.hh" 51 #include "G4CompositeEMDataSet.hh"
51 #include "G4EMDataSet.hh" 52 #include "G4EMDataSet.hh"
52 #include "G4VDataSetAlgorithm.hh" 53 #include "G4VDataSetAlgorithm.hh"
53 #include <fstream> 54 #include <fstream>
54 #include <sstream> 55 #include <sstream>
55 56
56 //....oooOO0OOooo........oooOO0OOooo........oo <<
57 <<
58 G4CompositeEMDataSet::G4CompositeEMDataSet(G4V 57 G4CompositeEMDataSet::G4CompositeEMDataSet(G4VDataSetAlgorithm* argAlgorithm,
59 G4double argUnitEnergies, 58 G4double argUnitEnergies,
60 G4double argUnitData, 59 G4double argUnitData,
61 G4int argMinZ, 60 G4int argMinZ,
62 G4int argMaxZ) 61 G4int argMaxZ)
63 : 62 :
64 algorithm(argAlgorithm), 63 algorithm(argAlgorithm),
65 unitEnergies(argUnitEnergies), 64 unitEnergies(argUnitEnergies),
66 unitData(argUnitData), 65 unitData(argUnitData),
67 minZ(argMinZ), 66 minZ(argMinZ),
68 maxZ(argMaxZ) 67 maxZ(argMaxZ)
69 { 68 {
70 if (algorithm == nullptr) << 69 if (algorithm == 0)
71 G4Exception("G4CompositeEMDataSet::G4Composi 70 G4Exception("G4CompositeEMDataSet::G4CompositeEMDataSet",
72 "em1003",FatalException,"interpolation 71 "em1003",FatalException,"interpolation == 0");
73 72
74 } 73 }
75 74
76 //....oooOO0OOooo........oooOO0OOooo........oo << 75
77 76
78 G4CompositeEMDataSet::~G4CompositeEMDataSet() 77 G4CompositeEMDataSet::~G4CompositeEMDataSet()
79 { 78 {
80 CleanUpComponents(); 79 CleanUpComponents();
81 if (algorithm) delete algorithm; 80 if (algorithm) delete algorithm;
82 } 81 }
83 //....oooOO0OOooo........oooOO0OOooo........oo << 82
84 83
85 G4double G4CompositeEMDataSet::FindValue(G4dou 84 G4double G4CompositeEMDataSet::FindValue(G4double argEnergy, G4int argComponentId) const
86 { 85 {
87 const G4VEMDataSet* component(GetComponent(a 86 const G4VEMDataSet* component(GetComponent(argComponentId));
88 87
89 if (component) return component->FindValue(a 88 if (component) return component->FindValue(argEnergy);
90 89
91 std::ostringstream message; 90 std::ostringstream message;
92 message << "G4CompositeEMDataSet::FindValue 91 message << "G4CompositeEMDataSet::FindValue - component " << argComponentId << " not found";
93 92
94 G4Exception("G4CompositeEMDataSet::FindValue 93 G4Exception("G4CompositeEMDataSet::FindValue",
95 "em1004",FatalException,message.str(). 94 "em1004",FatalException,message.str().c_str());
96 95
97 return 0.; 96 return 0.;
98 } 97 }
99 98
100 //....oooOO0OOooo........oooOO0OOooo........oo <<
101 <<
102 void G4CompositeEMDataSet::PrintData(void) con 99 void G4CompositeEMDataSet::PrintData(void) const
103 { 100 {
104 const G4int n = (G4int)NumberOfComponents(); << 101 const size_t n(NumberOfComponents());
105 102
106 G4cout << "The data set has " << n << " comp 103 G4cout << "The data set has " << n << " components" << G4endl;
107 G4cout << G4endl; 104 G4cout << G4endl;
108 105
109 G4int i(0); << 106 size_t i(0);
110 107
111 while (i<n) 108 while (i<n)
112 { 109 {
113 G4cout << "--- Component " << i << " --- 110 G4cout << "--- Component " << i << " ---" << G4endl;
114 GetComponent(i)->PrintData(); 111 GetComponent(i)->PrintData();
115 ++i; << 112 i++;
116 } 113 }
117 } 114 }
118 115
119 //....oooOO0OOooo........oooOO0OOooo........oo <<
120 <<
121 void G4CompositeEMDataSet::SetEnergiesData(G4D 116 void G4CompositeEMDataSet::SetEnergiesData(G4DataVector* argEnergies, G4DataVector* argData, G4int argComponentId)
122 { 117 {
123 G4VEMDataSet * component(components[argCompo 118 G4VEMDataSet * component(components[argComponentId]);
124 119
125 if (component) 120 if (component)
126 { 121 {
127 component->SetEnergiesData(argEnergies, 122 component->SetEnergiesData(argEnergies, argData, 0);
128 return; 123 return;
129 } 124 }
130 125
131 std::ostringstream message; 126 std::ostringstream message;
132 message << "G4CompositeEMDataSet::SetEnergie 127 message << "G4CompositeEMDataSet::SetEnergiesData - component " << argComponentId << " not found";
133 128
134 G4Exception("G4CompositeEMDataSet::SetEnergi 129 G4Exception("G4CompositeEMDataSet::SetEnergiesData",
135 "em1004",FatalException,message.str(). 130 "em1004",FatalException,message.str().c_str());
136 } 131 }
137 132
138 //....oooOO0OOooo........oooOO0OOooo........oo <<
139 <<
140 void G4CompositeEMDataSet::SetLogEnergiesData( 133 void G4CompositeEMDataSet::SetLogEnergiesData(G4DataVector* argEnergies,
141 134 G4DataVector* argData,
142 135 G4DataVector* argLogEnergies,
143 136 G4DataVector* argLogData,
144 137 G4int argComponentId)
145 { 138 {
146 G4VEMDataSet * component(components[argCompo 139 G4VEMDataSet * component(components[argComponentId]);
147 140
148 if (component) 141 if (component)
149 { 142 {
150 component->SetLogEnergiesData(argEnergie 143 component->SetLogEnergiesData(argEnergies, argData, argLogEnergies, argLogData, 0);
151 return; 144 return;
152 } 145 }
153 146
154 std::ostringstream message; 147 std::ostringstream message;
155 message << "G4CompositeEMDataSet::SetEnergie 148 message << "G4CompositeEMDataSet::SetEnergiesData - component " << argComponentId << " not found";
156 149
157 G4Exception("G4CompositeEMDataSet::SetLogEne 150 G4Exception("G4CompositeEMDataSet::SetLogEnergiesData",
158 "em1004",FatalException,message.str(). 151 "em1004",FatalException,message.str().c_str());
159 } 152 }
160 153
161 //....oooOO0OOooo........oooOO0OOooo........oo <<
162 154
163 G4bool G4CompositeEMDataSet::LoadData(const G4 155 G4bool G4CompositeEMDataSet::LoadData(const G4String& argFileName)
164 { 156 {
165 CleanUpComponents(); 157 CleanUpComponents();
166 158
167 for (G4int z(minZ); z<maxZ; ++z) << 159 for (G4int z(minZ); z<maxZ; z++)
168 { 160 {
169 G4VEMDataSet* component = new G4EMDataSe 161 G4VEMDataSet* component = new G4EMDataSet(z, algorithm->Clone(), unitEnergies, unitData);
170 if (!component->LoadData(argFileName)) 162 if (!component->LoadData(argFileName))
171 { 163 {
172 delete component; 164 delete component;
173 return false; 165 return false;
174 } 166 }
175 AddComponent(component); 167 AddComponent(component);
176 } 168 }
177 return true; 169 return true;
178 } 170 }
179 171
180 //....oooOO0OOooo........oooOO0OOooo........oo <<
181 172
182 G4bool G4CompositeEMDataSet::LoadNonLogData(co 173 G4bool G4CompositeEMDataSet::LoadNonLogData(const G4String& argFileName)
183 { 174 {
184 CleanUpComponents(); 175 CleanUpComponents();
185 176
186 for (G4int z(minZ); z<maxZ; ++z) << 177 for (G4int z(minZ); z<maxZ; z++)
187 { 178 {
188 G4VEMDataSet* component = new G4EMDataSe 179 G4VEMDataSet* component = new G4EMDataSet(z, algorithm->Clone(), unitEnergies, unitData);
189 if (!component->LoadNonLogData(argFileNa 180 if (!component->LoadNonLogData(argFileName))
190 { 181 {
191 delete component; 182 delete component;
192 return false; 183 return false;
193 } 184 }
194 AddComponent(component); 185 AddComponent(component);
195 } 186 }
196 return true; 187 return true;
197 } 188 }
198 189
199 //....oooOO0OOooo........oooOO0OOooo........oo <<
200 190
201 G4bool G4CompositeEMDataSet::SaveData(const G4 191 G4bool G4CompositeEMDataSet::SaveData(const G4String& argFileName) const
202 { 192 {
203 for (G4int z=minZ; z<maxZ; ++z) << 193 for (G4int z=minZ; z<maxZ; z++)
204 { 194 {
205 const G4VEMDataSet* component(GetCompone 195 const G4VEMDataSet* component(GetComponent(z-minZ));
206 196
207 if (!component) 197 if (!component)
208 { 198 {
209 std::ostringstream message; 199 std::ostringstream message;
210 message << "G4CompositeEMDataSet::SaveData 200 message << "G4CompositeEMDataSet::SaveData - component " << (z-minZ) << " not found";
211 G4Exception("G4CompositeEMDataSet::S 201 G4Exception("G4CompositeEMDataSet::SaveData",
212 "em1004",FatalException,message.str(). 202 "em1004",FatalException,message.str().c_str());
213 return false; 203 return false;
214 } 204 }
215 205
216 if (!component->SaveData(argFileName)) 206 if (!component->SaveData(argFileName))
217 return false; 207 return false;
218 } 208 }
219 209
220 return true; 210 return true;
221 } 211 }
222 212
223 //....oooOO0OOooo........oooOO0OOooo........oo <<
224 <<
225 void G4CompositeEMDataSet::CleanUpComponents(v 213 void G4CompositeEMDataSet::CleanUpComponents(void)
226 { 214 {
227 while (!components.empty()) 215 while (!components.empty())
228 { 216 {
229 if (components.back()) 217 if (components.back())
230 delete components.back(); 218 delete components.back();
231 components.pop_back(); 219 components.pop_back();
232 } 220 }
233 } 221 }
234 222
235 //....oooOO0OOooo........oooOO0OOooo........oo <<
236 223
237 G4double G4CompositeEMDataSet::RandomSelect(G4 224 G4double G4CompositeEMDataSet::RandomSelect(G4int componentId) const
238 { 225 {
239 G4double value = 0.; 226 G4double value = 0.;
240 if (componentId >= 0 && componentId < (G4int 227 if (componentId >= 0 && componentId < (G4int)components.size())
241 { 228 {
242 const G4VEMDataSet* dataSet = GetCompone 229 const G4VEMDataSet* dataSet = GetComponent(componentId);
243 value = dataSet->RandomSelect(); 230 value = dataSet->RandomSelect();
244 } 231 }
245 return value; 232 return value;
246 } 233 }
247 234