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>> 27 // $Id: G4CompositeEMDataSet.cc,v 1.16 2010/11/26 11:51:11 pandola Exp $
>> 28 // GEANT4 tag $Name: geant4-09-04 $
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 // 15 Jul 2009 Nicolas A. Karakatsanis 36 // 15 Jul 2009 Nicolas A. Karakatsanis
35 // 37 //
36 // - LoadNonLogData 38 // - LoadNonLogData method was created to load only the non-logarithmic data from G4EMLOW
37 // dataset. It is 39 // dataset. It is essentially performing the data loading operations as in the past.
38 // 40 //
39 // - LoadData method 41 // - LoadData method was revised in order to calculate the logarithmic values of the data
40 // It retrieves th 42 // It retrieves the data values from the G4EMLOW data files but, then, calculates the
41 // respective log 43 // respective log values and loads them to seperate data structures.
42 // 44 //
43 // - SetLogEnergiesD 45 // - SetLogEnergiesData method was cretaed to set logarithmic values to G4 data vectors.
44 // The EM data set 46 // The EM data sets, initialized this way, contain both non-log and log values.
45 // These initializ 47 // These initialized data sets can enhance the computing performance of data interpolation
46 // operations 48 // operations
47 // 49 //
48 // ------------------------------------------- 50 // -------------------------------------------------------------------
49 51
50 #include "G4CompositeEMDataSet.hh" 52 #include "G4CompositeEMDataSet.hh"
51 #include "G4EMDataSet.hh" 53 #include "G4EMDataSet.hh"
52 #include "G4VDataSetAlgorithm.hh" 54 #include "G4VDataSetAlgorithm.hh"
53 #include <fstream> 55 #include <fstream>
54 #include <sstream> 56 #include <sstream>
55 57
56 //....oooOO0OOooo........oooOO0OOooo........oo <<
57 <<
58 G4CompositeEMDataSet::G4CompositeEMDataSet(G4V 58 G4CompositeEMDataSet::G4CompositeEMDataSet(G4VDataSetAlgorithm* argAlgorithm,
59 G4double argUnitEnergies, 59 G4double argUnitEnergies,
60 G4double argUnitData, 60 G4double argUnitData,
61 G4int argMinZ, 61 G4int argMinZ,
62 G4int argMaxZ) 62 G4int argMaxZ)
63 : 63 :
64 algorithm(argAlgorithm), 64 algorithm(argAlgorithm),
65 unitEnergies(argUnitEnergies), 65 unitEnergies(argUnitEnergies),
66 unitData(argUnitData), 66 unitData(argUnitData),
67 minZ(argMinZ), 67 minZ(argMinZ),
68 maxZ(argMaxZ) 68 maxZ(argMaxZ)
69 { 69 {
70 if (algorithm == nullptr) << 70 if (algorithm == 0)
71 G4Exception("G4CompositeEMDataSet::G4Composi << 71 G4Exception("G4CompositeEMDataSet::G4CompositeEMDataSet - interpolation == 0");
72 "em1003",FatalException,"interpolation <<
73 <<
74 } 72 }
75 73
76 //....oooOO0OOooo........oooOO0OOooo........oo << 74
77 75
78 G4CompositeEMDataSet::~G4CompositeEMDataSet() 76 G4CompositeEMDataSet::~G4CompositeEMDataSet()
79 { 77 {
80 CleanUpComponents(); 78 CleanUpComponents();
81 if (algorithm) delete algorithm; 79 if (algorithm) delete algorithm;
82 } 80 }
83 //....oooOO0OOooo........oooOO0OOooo........oo << 81
84 82
85 G4double G4CompositeEMDataSet::FindValue(G4dou 83 G4double G4CompositeEMDataSet::FindValue(G4double argEnergy, G4int argComponentId) const
86 { 84 {
87 const G4VEMDataSet* component(GetComponent(a 85 const G4VEMDataSet* component(GetComponent(argComponentId));
88 86
89 if (component) return component->FindValue(a 87 if (component) return component->FindValue(argEnergy);
90 88
91 std::ostringstream message; 89 std::ostringstream message;
92 message << "G4CompositeEMDataSet::FindValue 90 message << "G4CompositeEMDataSet::FindValue - component " << argComponentId << " not found";
93 91
94 G4Exception("G4CompositeEMDataSet::FindValue << 92 G4Exception(message.str().c_str());
95 "em1004",FatalException,message.str(). <<
96 93
97 return 0.; 94 return 0.;
98 } 95 }
99 96
100 //....oooOO0OOooo........oooOO0OOooo........oo <<
101 <<
102 void G4CompositeEMDataSet::PrintData(void) con 97 void G4CompositeEMDataSet::PrintData(void) const
103 { 98 {
104 const G4int n = (G4int)NumberOfComponents(); << 99 const size_t n(NumberOfComponents());
105 100
106 G4cout << "The data set has " << n << " comp 101 G4cout << "The data set has " << n << " components" << G4endl;
107 G4cout << G4endl; 102 G4cout << G4endl;
108 103
109 G4int i(0); << 104 size_t i(0);
110 105
111 while (i<n) 106 while (i<n)
112 { 107 {
113 G4cout << "--- Component " << i << " --- 108 G4cout << "--- Component " << i << " ---" << G4endl;
114 GetComponent(i)->PrintData(); 109 GetComponent(i)->PrintData();
115 ++i; << 110 i++;
116 } 111 }
117 } 112 }
118 113
119 //....oooOO0OOooo........oooOO0OOooo........oo <<
120 <<
121 void G4CompositeEMDataSet::SetEnergiesData(G4D 114 void G4CompositeEMDataSet::SetEnergiesData(G4DataVector* argEnergies, G4DataVector* argData, G4int argComponentId)
122 { 115 {
123 G4VEMDataSet * component(components[argCompo 116 G4VEMDataSet * component(components[argComponentId]);
124 117
125 if (component) 118 if (component)
126 { 119 {
127 component->SetEnergiesData(argEnergies, 120 component->SetEnergiesData(argEnergies, argData, 0);
128 return; 121 return;
129 } 122 }
130 123
131 std::ostringstream message; 124 std::ostringstream message;
132 message << "G4CompositeEMDataSet::SetEnergie 125 message << "G4CompositeEMDataSet::SetEnergiesData - component " << argComponentId << " not found";
133 126
134 G4Exception("G4CompositeEMDataSet::SetEnergi << 127 G4Exception(message.str().c_str());
135 "em1004",FatalException,message.str(). <<
136 } 128 }
137 129
138 //....oooOO0OOooo........oooOO0OOooo........oo <<
139 <<
140 void G4CompositeEMDataSet::SetLogEnergiesData( 130 void G4CompositeEMDataSet::SetLogEnergiesData(G4DataVector* argEnergies,
141 131 G4DataVector* argData,
142 132 G4DataVector* argLogEnergies,
143 133 G4DataVector* argLogData,
144 134 G4int argComponentId)
145 { 135 {
146 G4VEMDataSet * component(components[argCompo 136 G4VEMDataSet * component(components[argComponentId]);
147 137
148 if (component) 138 if (component)
149 { 139 {
150 component->SetLogEnergiesData(argEnergie 140 component->SetLogEnergiesData(argEnergies, argData, argLogEnergies, argLogData, 0);
151 return; 141 return;
152 } 142 }
153 143
154 std::ostringstream message; 144 std::ostringstream message;
155 message << "G4CompositeEMDataSet::SetEnergie 145 message << "G4CompositeEMDataSet::SetEnergiesData - component " << argComponentId << " not found";
156 146
157 G4Exception("G4CompositeEMDataSet::SetLogEne << 147 G4Exception(message.str().c_str());
158 "em1004",FatalException,message.str(). <<
159 } 148 }
160 149
161 //....oooOO0OOooo........oooOO0OOooo........oo <<
162 150
163 G4bool G4CompositeEMDataSet::LoadData(const G4 151 G4bool G4CompositeEMDataSet::LoadData(const G4String& argFileName)
164 { 152 {
165 CleanUpComponents(); 153 CleanUpComponents();
166 154
167 for (G4int z(minZ); z<maxZ; ++z) << 155 for (G4int z(minZ); z<maxZ; z++)
168 { 156 {
169 G4VEMDataSet* component = new G4EMDataSe 157 G4VEMDataSet* component = new G4EMDataSet(z, algorithm->Clone(), unitEnergies, unitData);
170 if (!component->LoadData(argFileName)) 158 if (!component->LoadData(argFileName))
171 { 159 {
172 delete component; 160 delete component;
173 return false; 161 return false;
174 } 162 }
175 AddComponent(component); 163 AddComponent(component);
176 } 164 }
177 return true; 165 return true;
178 } 166 }
179 167
180 //....oooOO0OOooo........oooOO0OOooo........oo <<
181 168
182 G4bool G4CompositeEMDataSet::LoadNonLogData(co 169 G4bool G4CompositeEMDataSet::LoadNonLogData(const G4String& argFileName)
183 { 170 {
184 CleanUpComponents(); 171 CleanUpComponents();
185 172
186 for (G4int z(minZ); z<maxZ; ++z) << 173 for (G4int z(minZ); z<maxZ; z++)
187 { 174 {
188 G4VEMDataSet* component = new G4EMDataSe 175 G4VEMDataSet* component = new G4EMDataSet(z, algorithm->Clone(), unitEnergies, unitData);
189 if (!component->LoadNonLogData(argFileNa 176 if (!component->LoadNonLogData(argFileName))
190 { 177 {
191 delete component; 178 delete component;
192 return false; 179 return false;
193 } 180 }
194 AddComponent(component); 181 AddComponent(component);
195 } 182 }
196 return true; 183 return true;
197 } 184 }
198 185
199 //....oooOO0OOooo........oooOO0OOooo........oo <<
200 186
201 G4bool G4CompositeEMDataSet::SaveData(const G4 187 G4bool G4CompositeEMDataSet::SaveData(const G4String& argFileName) const
202 { 188 {
203 for (G4int z=minZ; z<maxZ; ++z) << 189 for (G4int z=minZ; z<maxZ; z++)
204 { 190 {
205 const G4VEMDataSet* component(GetCompone 191 const G4VEMDataSet* component(GetComponent(z-minZ));
206 192
207 if (!component) 193 if (!component)
208 { 194 {
209 std::ostringstream message; 195 std::ostringstream message;
210 message << "G4CompositeEMDataSet::SaveData 196 message << "G4CompositeEMDataSet::SaveData - component " << (z-minZ) << " not found";
211 G4Exception("G4CompositeEMDataSet::S << 197 G4Exception(message.str().c_str());
212 "em1004",FatalException,message.str(). <<
213 return false; 198 return false;
214 } 199 }
215 200
216 if (!component->SaveData(argFileName)) 201 if (!component->SaveData(argFileName))
217 return false; 202 return false;
218 } 203 }
219 204
220 return true; 205 return true;
221 } 206 }
222 207
223 //....oooOO0OOooo........oooOO0OOooo........oo <<
224 <<
225 void G4CompositeEMDataSet::CleanUpComponents(v 208 void G4CompositeEMDataSet::CleanUpComponents(void)
226 { 209 {
227 while (!components.empty()) 210 while (!components.empty())
228 { 211 {
229 if (components.back()) 212 if (components.back())
230 delete components.back(); 213 delete components.back();
231 components.pop_back(); 214 components.pop_back();
232 } 215 }
233 } 216 }
234 217
235 //....oooOO0OOooo........oooOO0OOooo........oo <<
236 218
237 G4double G4CompositeEMDataSet::RandomSelect(G4 219 G4double G4CompositeEMDataSet::RandomSelect(G4int componentId) const
238 { 220 {
239 G4double value = 0.; 221 G4double value = 0.;
240 if (componentId >= 0 && componentId < (G4int 222 if (componentId >= 0 && componentId < (G4int)components.size())
241 { 223 {
242 const G4VEMDataSet* dataSet = GetCompone 224 const G4VEMDataSet* dataSet = GetComponent(componentId);
243 value = dataSet->RandomSelect(); 225 value = dataSet->RandomSelect();
244 } 226 }
245 return value; 227 return value;
246 } 228 }
247 229