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25 // 25 //
26 // 26 //
27 // ------------------------------------------- 27 // -------------------------------------------------------------------
28 // 28 //
29 // GEANT4 Class header file 29 // GEANT4 Class header file
30 // 30 //
31 // File name: G4EmModelManager 31 // File name: G4EmModelManager
32 // 32 //
33 // Author: Vladimir Ivanchenko 33 // Author: Vladimir Ivanchenko
34 // 34 //
35 // Creation date: 07.05.2002 35 // Creation date: 07.05.2002
36 // 36 //
37 // Modifications: 37 // Modifications:
38 // 38 //
39 // 03-12-02 V.Ivanchenko fix a bug in model se 39 // 03-12-02 V.Ivanchenko fix a bug in model selection
40 // 20-01-03 Migrade to cut per region (V.Ivanc 40 // 20-01-03 Migrade to cut per region (V.Ivanchenko)
41 // 27-01-03 Make models region aware (V.Ivanch 41 // 27-01-03 Make models region aware (V.Ivanchenko)
42 // 13-02-03 The set of models is defined for r 42 // 13-02-03 The set of models is defined for region (V.Ivanchenko)
43 // 26-03-03 Add GetDEDXDispersion (V.Ivanchenk 43 // 26-03-03 Add GetDEDXDispersion (V.Ivanchenko)
44 // 13-04-03 Add startFromNull (V.Ivanchenko) 44 // 13-04-03 Add startFromNull (V.Ivanchenko)
45 // 13-05-03 Add calculation of precise range ( 45 // 13-05-03 Add calculation of precise range (V.Ivanchenko)
46 // 21-07-03 Add UpdateEmModel method (V.Ivanch 46 // 21-07-03 Add UpdateEmModel method (V.Ivanchenko)
47 // 03-11-03 Substitute STL vector for G4Region 47 // 03-11-03 Substitute STL vector for G4RegionModels (V.Ivanchenko)
48 // 11-04-05 Remove access to fluctuation model 48 // 11-04-05 Remove access to fluctuation models (V.Ivanchenko)
49 // 10-01-06 PreciseRange -> CSDARange (V.Ivant 49 // 10-01-06 PreciseRange -> CSDARange (V.Ivantchenko)
50 // 20-01-06 Introduce G4EmTableType and reduci 50 // 20-01-06 Introduce G4EmTableType and reducing number of methods (VI)
51 // 13-05-06 Add GetModel by index method (VI) 51 // 13-05-06 Add GetModel by index method (VI)
52 // 15-03-07 Add maxCutInRange (V.Ivanchenko) 52 // 15-03-07 Add maxCutInRange (V.Ivanchenko)
53 // 08-04-08 Simplify Select method for only on 53 // 08-04-08 Simplify Select method for only one G4RegionModel (VI)
54 // 03-08-09 Removed unused members and simplif 54 // 03-08-09 Removed unused members and simplify model search if only one
55 // model is used (VI) 55 // model is used (VI)
56 // 14-07-11 Use pointer to the vector of cuts 56 // 14-07-11 Use pointer to the vector of cuts and not local copy (VI)
57 // 57 //
58 // Class Description: 58 // Class Description:
59 // 59 //
60 // It is the unified energy loss process it ca 60 // It is the unified energy loss process it calculates the continuous
61 // energy loss for charged particles using a s 61 // energy loss for charged particles using a set of Energy Loss
62 // models valid for different energy regions. 62 // models valid for different energy regions. There are a possibility
63 // to create and access to dE/dx and range tab 63 // to create and access to dE/dx and range tables, or to calculate
64 // that information on fly. 64 // that information on fly.
65 65
66 // ------------------------------------------- 66 // -------------------------------------------------------------------
67 // 67 //
68 68
>> 69
69 #ifndef G4EmModelManager_h 70 #ifndef G4EmModelManager_h
70 #define G4EmModelManager_h 1 71 #define G4EmModelManager_h 1
71 72
72 //....oooOO0OOooo........oooOO0OOooo........oo 73 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
73 74
74 #include "globals.hh" 75 #include "globals.hh"
75 #include "G4DataVector.hh" 76 #include "G4DataVector.hh"
76 #include "G4EmTableType.hh" 77 #include "G4EmTableType.hh"
77 #include "G4EmProcessSubType.hh" 78 #include "G4EmProcessSubType.hh"
78 #include "G4Region.hh" 79 #include "G4Region.hh"
79 80
80 #include "G4VEmModel.hh" <<
81 #include "G4VEmFluctuationModel.hh" <<
82 #include "G4DynamicParticle.hh" <<
83 #include <iostream> <<
84 <<
85 class G4RegionModels 81 class G4RegionModels
86 { 82 {
87 83
88 friend class G4EmModelManager; 84 friend class G4EmModelManager;
89 85
90 private: 86 private:
91 87
92 G4RegionModels(G4int nMod, std::vector<G4int 88 G4RegionModels(G4int nMod, std::vector<G4int>& indx,
93 G4DataVector& lowE, const G4R 89 G4DataVector& lowE, const G4Region* reg);
94 90
95 ~G4RegionModels(); 91 ~G4RegionModels();
96 92
97 inline G4int SelectIndex(G4double e) const { 93 inline G4int SelectIndex(G4double e) const {
98 G4int idx = 0; 94 G4int idx = 0;
99 if (nModelsForRegion>1) { 95 if (nModelsForRegion>1) {
100 idx = nModelsForRegion; 96 idx = nModelsForRegion;
101 // Loop checking, 03-Aug-2015, Vladimir 97 // Loop checking, 03-Aug-2015, Vladimir Ivanchenko
102 do {--idx;} while (idx > 0 && e <= lowKi 98 do {--idx;} while (idx > 0 && e <= lowKineticEnergy[idx]);
103 } 99 }
104 return theListOfModelIndexes[idx]; 100 return theListOfModelIndexes[idx];
105 }; 101 };
106 102
107 inline G4int ModelIndex(G4int n) const { 103 inline G4int ModelIndex(G4int n) const {
108 return theListOfModelIndexes[n]; 104 return theListOfModelIndexes[n];
109 }; 105 };
110 106
111 inline G4int NumberOfModels() const { 107 inline G4int NumberOfModels() const {
112 return nModelsForRegion; 108 return nModelsForRegion;
113 }; 109 };
114 110
115 inline G4double LowEdgeEnergy(G4int n) const 111 inline G4double LowEdgeEnergy(G4int n) const {
116 return lowKineticEnergy[n]; 112 return lowKineticEnergy[n];
117 }; 113 };
118 114
119 inline const G4Region* Region() const { 115 inline const G4Region* Region() const {
120 return theRegion; 116 return theRegion;
121 }; 117 };
122 118
123 G4RegionModels(G4RegionModels &) = delete; 119 G4RegionModels(G4RegionModels &) = delete;
124 G4RegionModels & operator=(const G4RegionMod 120 G4RegionModels & operator=(const G4RegionModels &right) = delete;
125 121
126 const G4Region* theRegion; 122 const G4Region* theRegion;
127 G4int nModelsForRegion; 123 G4int nModelsForRegion;
128 G4int* theListOfModelIndexes; 124 G4int* theListOfModelIndexes;
129 G4double* lowKineticEnergy; 125 G4double* lowKineticEnergy;
130 126
131 }; 127 };
132 128
133 //....oooOO0OOooo........oooOO0OOooo........oo << 129 #include "G4VEmModel.hh"
>> 130 #include "G4VEmFluctuationModel.hh"
>> 131 #include "G4DynamicParticle.hh"
>> 132 #include <iostream>
134 133
135 class G4Region; 134 class G4Region;
136 class G4ParticleDefinition; 135 class G4ParticleDefinition;
137 class G4PhysicsVector; 136 class G4PhysicsVector;
138 class G4MaterialCutsCouple; 137 class G4MaterialCutsCouple;
139 138
140 //....oooOO0OOooo........oooOO0OOooo........oo 139 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
141 140
142 class G4EmModelManager 141 class G4EmModelManager
143 { 142 {
144 public: 143 public:
145 144
146 G4EmModelManager(); 145 G4EmModelManager();
147 146
148 ~G4EmModelManager(); 147 ~G4EmModelManager();
149 148
150 void Clear(); 149 void Clear();
151 150
152 const G4DataVector* Initialise(const G4Parti 151 const G4DataVector* Initialise(const G4ParticleDefinition* part,
153 const G4Parti 152 const G4ParticleDefinition* secPart,
>> 153 G4double minSubRange,
154 G4int verb); 154 G4int verb);
155 155
156 void FillDEDXVector(G4PhysicsVector*, const 156 void FillDEDXVector(G4PhysicsVector*, const G4MaterialCutsCouple*,
157 G4EmTableType t = fRestr 157 G4EmTableType t = fRestricted);
158 158
159 void FillLambdaVector(G4PhysicsVector*, cons 159 void FillLambdaVector(G4PhysicsVector*, const G4MaterialCutsCouple*,
160 G4bool startFromNull = 160 G4bool startFromNull = true,
161 G4EmTableType t = fRes 161 G4EmTableType t = fRestricted);
162 162
163 void AddEmModel(G4int, G4VEmModel*, G4VEmFlu << 163 void AddEmModel(G4int, G4VEmModel*, G4VEmFluctuationModel*, const G4Region*);
164 const G4Region* r); << 164
>> 165 void UpdateEmModel(const G4String& model_name, G4double emin, G4double emax);
165 166
166 // Get model pointer from the model list 167 // Get model pointer from the model list
167 G4VEmModel* GetModel(G4int idx, G4bool ver = << 168 G4VEmModel* GetModel(G4int idx, G4bool ver = false);
168 169
169 // Get model pointer from the model list for 170 // Get model pointer from the model list for a given material cuts couple
170 // no check on material cuts couple index 171 // no check on material cuts couple index
171 G4VEmModel* GetRegionModel(G4int idx, std::s << 172 G4VEmModel* GetRegionModel(G4int idx, size_t index_couple);
172 173
173 // total number of models for material cut c 174 // total number of models for material cut couples
174 // no check on material cuts couple index 175 // no check on material cuts couple index
175 G4int NumberOfRegionModels(std::size_t index << 176 G4int NumberOfRegionModels(size_t index_couple) const;
176 177
177 // Automatic documentation 178 // Automatic documentation
178 void DumpModelList(std::ostream& out, G4int 179 void DumpModelList(std::ostream& out, G4int verb);
179 180
180 // Select model for given material cuts coup 181 // Select model for given material cuts couple index
181 inline G4VEmModel* SelectModel(G4double ener << 182 inline G4VEmModel* SelectModel(G4double& energy, size_t& index);
182 183
183 // Access to cuts 184 // Access to cuts
184 inline const G4DataVector* Cuts() const; 185 inline const G4DataVector* Cuts() const;
>> 186 inline const G4DataVector* SubCutoff() const;
185 187
186 // Set flag of fluorescence 188 // Set flag of fluorescence
187 inline void SetFluoFlag(G4bool val); 189 inline void SetFluoFlag(G4bool val);
188 190
189 // total number of models 191 // total number of models
190 inline G4int NumberOfModels() const; 192 inline G4int NumberOfModels() const;
191 193
192 // hide assignment operator 194 // hide assignment operator
193 G4EmModelManager(G4EmModelManager &) = delet 195 G4EmModelManager(G4EmModelManager &) = delete;
194 G4EmModelManager & operator=(const G4EmModel 196 G4EmModelManager & operator=(const G4EmModelManager &right) = delete;
195 197
196 private: 198 private:
197 199
198 const G4ParticleDefinition* particle = nullp << 200 inline G4double ComputeDEDX(G4VEmModel* model,
199 const G4DataVector* theCuts = nullpt << 201 const G4MaterialCutsCouple*,
200 G4DataVector* theCutsNew = nul << 202 G4double kinEnergy,
201 << 203 G4double cutEnergy,
202 // may be changed in run time << 204 G4double minEnergy);
203 G4RegionModels* currRegionModel << 205
204 G4VEmModel* currModel = null << 206 // =====================================================================
205 << 207
206 G4int nEmModels = 0; << 208 const G4DataVector* theCuts;
207 G4int nRegions = 0; << 209 G4DataVector* theCutsNew;
>> 210 G4DataVector* theSubCuts;
>> 211
>> 212 std::vector<G4VEmModel*> models;
>> 213 std::vector<G4VEmFluctuationModel*> flucModels;
>> 214 std::vector<const G4Region*> regions;
>> 215 std::vector<G4int> orderOfModels;
>> 216 std::vector<G4int> isUsed;
208 217
209 G4int verboseLevel = 0 << 218 G4int nEmModels;
210 G4bool severalModels = << 219 G4int nRegions;
211 G4bool fluoFlag = false <<
212 <<
213 std::vector<G4VEmModel*> models; <<
214 std::vector<G4VEmFluctuationModel*> flucMod <<
215 std::vector<const G4Region*> regions <<
216 std::vector<G4int> orderOf <<
217 std::vector<G4int> isUsed; <<
218 220
219 std::vector<G4int> idxOfRegionMod 221 std::vector<G4int> idxOfRegionModels;
220 std::vector<G4RegionModels*> setOfRegionMod 222 std::vector<G4RegionModels*> setOfRegionModels;
>> 223
>> 224 G4double maxSubCutInRange;
>> 225
>> 226 const G4ParticleDefinition* particle;
>> 227
>> 228 G4int verboseLevel;
>> 229 G4bool severalModels;
>> 230 G4bool fluoFlag;
>> 231
>> 232 // may be changed in run time
>> 233 G4RegionModels* currRegionModel;
>> 234 G4VEmModel* currModel;
221 }; 235 };
222 236
223 //....oooOO0OOooo........oooOO0OOooo........oo 237 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
224 //....oooOO0OOooo........oooOO0OOooo........oo 238 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
225 239
226 inline << 240 inline G4VEmModel* G4EmModelManager::SelectModel(G4double& kinEnergy,
227 G4VEmModel* G4EmModelManager::SelectModel(G4do << 241 size_t& index)
228 { 242 {
229 if(severalModels) { 243 if(severalModels) {
230 if(nRegions > 1) { 244 if(nRegions > 1) {
231 currRegionModel = setOfRegionModels[idxO 245 currRegionModel = setOfRegionModels[idxOfRegionModels[index]];
232 } 246 }
233 currModel = models[currRegionModel->Select 247 currModel = models[currRegionModel->SelectIndex(kinEnergy)];
234 } 248 }
235 return currModel; 249 return currModel;
236 } 250 }
237 251
238 //....oooOO0OOooo........oooOO0OOooo........oo 252 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
239 253
240 inline const G4DataVector* G4EmModelManager::C 254 inline const G4DataVector* G4EmModelManager::Cuts() const
241 { 255 {
242 return theCuts; 256 return theCuts;
243 } 257 }
244 258
245 //....oooOO0OOooo........oooOO0OOooo........oo 259 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
246 260
>> 261 inline const G4DataVector* G4EmModelManager::SubCutoff() const
>> 262 {
>> 263 return theSubCuts;
>> 264 }
>> 265
>> 266 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 267
247 inline void G4EmModelManager::SetFluoFlag(G4bo 268 inline void G4EmModelManager::SetFluoFlag(G4bool val)
248 { 269 {
249 fluoFlag = val; 270 fluoFlag = val;
250 } 271 }
251 272
252 //....oooOO0OOooo........oooOO0OOooo........oo 273 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
253 274
254 inline G4int G4EmModelManager::NumberOfModels( 275 inline G4int G4EmModelManager::NumberOfModels() const
255 { 276 {
256 return nEmModels; 277 return nEmModels;
>> 278 }
>> 279
>> 280 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 281
>> 282 inline G4double
>> 283 G4EmModelManager::ComputeDEDX(G4VEmModel* model,
>> 284 const G4MaterialCutsCouple* couple,
>> 285 G4double e,
>> 286 G4double cut,
>> 287 G4double emin)
>> 288 {
>> 289 G4double dedx = 0.0;
>> 290 if(model && cut > emin) {
>> 291 dedx = model->ComputeDEDX(couple,particle,e,cut);
>> 292 if(emin > 0.0) {dedx -= model->ComputeDEDX(couple,particle,e,emin);}
>> 293 }
>> 294 return dedx;
257 } 295 }
258 296
259 //....oooOO0OOooo........oooOO0OOooo........oo 297 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
260 298
261 #endif 299 #endif
262 300
263 301