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25 // 25 //
>> 26 // $Id: G4EmModelManager.hh 95657 2016-02-17 13:03:36Z gcosmo $
26 // 27 //
27 // ------------------------------------------- 28 // -------------------------------------------------------------------
28 // 29 //
29 // GEANT4 Class header file 30 // GEANT4 Class header file
30 // 31 //
31 // File name: G4EmModelManager 32 // File name: G4EmModelManager
32 // 33 //
33 // Author: Vladimir Ivanchenko 34 // Author: Vladimir Ivanchenko
34 // 35 //
35 // Creation date: 07.05.2002 36 // Creation date: 07.05.2002
36 // 37 //
37 // Modifications: 38 // Modifications:
38 // 39 //
39 // 03-12-02 V.Ivanchenko fix a bug in model se 40 // 03-12-02 V.Ivanchenko fix a bug in model selection
40 // 20-01-03 Migrade to cut per region (V.Ivanc 41 // 20-01-03 Migrade to cut per region (V.Ivanchenko)
41 // 27-01-03 Make models region aware (V.Ivanch 42 // 27-01-03 Make models region aware (V.Ivanchenko)
42 // 13-02-03 The set of models is defined for r 43 // 13-02-03 The set of models is defined for region (V.Ivanchenko)
43 // 26-03-03 Add GetDEDXDispersion (V.Ivanchenk 44 // 26-03-03 Add GetDEDXDispersion (V.Ivanchenko)
44 // 13-04-03 Add startFromNull (V.Ivanchenko) 45 // 13-04-03 Add startFromNull (V.Ivanchenko)
45 // 13-05-03 Add calculation of precise range ( 46 // 13-05-03 Add calculation of precise range (V.Ivanchenko)
46 // 21-07-03 Add UpdateEmModel method (V.Ivanch 47 // 21-07-03 Add UpdateEmModel method (V.Ivanchenko)
47 // 03-11-03 Substitute STL vector for G4Region 48 // 03-11-03 Substitute STL vector for G4RegionModels (V.Ivanchenko)
48 // 11-04-05 Remove access to fluctuation model 49 // 11-04-05 Remove access to fluctuation models (V.Ivanchenko)
49 // 10-01-06 PreciseRange -> CSDARange (V.Ivant 50 // 10-01-06 PreciseRange -> CSDARange (V.Ivantchenko)
50 // 20-01-06 Introduce G4EmTableType and reduci 51 // 20-01-06 Introduce G4EmTableType and reducing number of methods (VI)
51 // 13-05-06 Add GetModel by index method (VI) 52 // 13-05-06 Add GetModel by index method (VI)
52 // 15-03-07 Add maxCutInRange (V.Ivanchenko) 53 // 15-03-07 Add maxCutInRange (V.Ivanchenko)
53 // 08-04-08 Simplify Select method for only on 54 // 08-04-08 Simplify Select method for only one G4RegionModel (VI)
54 // 03-08-09 Removed unused members and simplif 55 // 03-08-09 Removed unused members and simplify model search if only one
55 // model is used (VI) 56 // model is used (VI)
56 // 14-07-11 Use pointer to the vector of cuts 57 // 14-07-11 Use pointer to the vector of cuts and not local copy (VI)
57 // 58 //
58 // Class Description: 59 // Class Description:
59 // 60 //
60 // It is the unified energy loss process it ca 61 // It is the unified energy loss process it calculates the continuous
61 // energy loss for charged particles using a s 62 // energy loss for charged particles using a set of Energy Loss
62 // models valid for different energy regions. 63 // models valid for different energy regions. There are a possibility
63 // to create and access to dE/dx and range tab 64 // to create and access to dE/dx and range tables, or to calculate
64 // that information on fly. 65 // that information on fly.
65 66
66 // ------------------------------------------- 67 // -------------------------------------------------------------------
67 // 68 //
68 69
>> 70
69 #ifndef G4EmModelManager_h 71 #ifndef G4EmModelManager_h
70 #define G4EmModelManager_h 1 72 #define G4EmModelManager_h 1
71 73
72 //....oooOO0OOooo........oooOO0OOooo........oo 74 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
73 75
74 #include "globals.hh" 76 #include "globals.hh"
75 #include "G4DataVector.hh" 77 #include "G4DataVector.hh"
76 #include "G4EmTableType.hh" 78 #include "G4EmTableType.hh"
77 #include "G4EmProcessSubType.hh" 79 #include "G4EmProcessSubType.hh"
78 #include "G4Region.hh" 80 #include "G4Region.hh"
79 81
80 #include "G4VEmModel.hh" <<
81 #include "G4VEmFluctuationModel.hh" <<
82 #include "G4DynamicParticle.hh" <<
83 #include <iostream> <<
84 <<
85 class G4RegionModels 82 class G4RegionModels
86 { 83 {
87 84
88 friend class G4EmModelManager; 85 friend class G4EmModelManager;
89 86
>> 87 public:
>> 88
90 private: 89 private:
91 90
92 G4RegionModels(G4int nMod, std::vector<G4int 91 G4RegionModels(G4int nMod, std::vector<G4int>& indx,
93 G4DataVector& lowE, const G4R 92 G4DataVector& lowE, const G4Region* reg);
94 93
95 ~G4RegionModels(); 94 ~G4RegionModels();
96 95
97 inline G4int SelectIndex(G4double e) const { 96 inline G4int SelectIndex(G4double e) const {
98 G4int idx = 0; 97 G4int idx = 0;
99 if (nModelsForRegion>1) { 98 if (nModelsForRegion>1) {
100 idx = nModelsForRegion; 99 idx = nModelsForRegion;
101 // Loop checking, 03-Aug-2015, Vladimir 100 // Loop checking, 03-Aug-2015, Vladimir Ivanchenko
102 do {--idx;} while (idx > 0 && e <= lowKi 101 do {--idx;} while (idx > 0 && e <= lowKineticEnergy[idx]);
103 } 102 }
104 return theListOfModelIndexes[idx]; 103 return theListOfModelIndexes[idx];
105 }; 104 };
106 105
107 inline G4int ModelIndex(G4int n) const { 106 inline G4int ModelIndex(G4int n) const {
108 return theListOfModelIndexes[n]; 107 return theListOfModelIndexes[n];
109 }; 108 };
110 109
111 inline G4int NumberOfModels() const { 110 inline G4int NumberOfModels() const {
112 return nModelsForRegion; 111 return nModelsForRegion;
113 }; 112 };
114 113
115 inline G4double LowEdgeEnergy(G4int n) const 114 inline G4double LowEdgeEnergy(G4int n) const {
116 return lowKineticEnergy[n]; 115 return lowKineticEnergy[n];
117 }; 116 };
118 117
119 inline const G4Region* Region() const { 118 inline const G4Region* Region() const {
120 return theRegion; 119 return theRegion;
121 }; 120 };
122 121
123 G4RegionModels(G4RegionModels &) = delete; 122 G4RegionModels(G4RegionModels &) = delete;
124 G4RegionModels & operator=(const G4RegionMod 123 G4RegionModels & operator=(const G4RegionModels &right) = delete;
125 124
126 const G4Region* theRegion; 125 const G4Region* theRegion;
127 G4int nModelsForRegion; 126 G4int nModelsForRegion;
128 G4int* theListOfModelIndexes; 127 G4int* theListOfModelIndexes;
129 G4double* lowKineticEnergy; 128 G4double* lowKineticEnergy;
130 129
131 }; 130 };
132 131
133 //....oooOO0OOooo........oooOO0OOooo........oo << 132 #include "G4VEmModel.hh"
>> 133 #include "G4VEmFluctuationModel.hh"
>> 134 #include "G4DynamicParticle.hh"
134 135
135 class G4Region; 136 class G4Region;
136 class G4ParticleDefinition; 137 class G4ParticleDefinition;
137 class G4PhysicsVector; 138 class G4PhysicsVector;
138 class G4MaterialCutsCouple; 139 class G4MaterialCutsCouple;
139 140
140 //....oooOO0OOooo........oooOO0OOooo........oo 141 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
141 142
142 class G4EmModelManager 143 class G4EmModelManager
143 { 144 {
144 public: 145 public:
145 146
146 G4EmModelManager(); 147 G4EmModelManager();
147 148
148 ~G4EmModelManager(); 149 ~G4EmModelManager();
149 150
150 void Clear(); 151 void Clear();
151 152
152 const G4DataVector* Initialise(const G4Parti 153 const G4DataVector* Initialise(const G4ParticleDefinition* part,
153 const G4Parti 154 const G4ParticleDefinition* secPart,
>> 155 G4double minSubRange,
154 G4int verb); 156 G4int verb);
155 157
156 void FillDEDXVector(G4PhysicsVector*, const 158 void FillDEDXVector(G4PhysicsVector*, const G4MaterialCutsCouple*,
157 G4EmTableType t = fRestr 159 G4EmTableType t = fRestricted);
158 160
159 void FillLambdaVector(G4PhysicsVector*, cons 161 void FillLambdaVector(G4PhysicsVector*, const G4MaterialCutsCouple*,
160 G4bool startFromNull = 162 G4bool startFromNull = true,
161 G4EmTableType t = fRes 163 G4EmTableType t = fRestricted);
162 164
163 void AddEmModel(G4int, G4VEmModel*, G4VEmFlu << 165 void AddEmModel(G4int, G4VEmModel*, G4VEmFluctuationModel*, const G4Region*);
164 const G4Region* r); << 166
>> 167 void UpdateEmModel(const G4String& model_name, G4double emin, G4double emax);
165 168
166 // Get model pointer from the model list 169 // Get model pointer from the model list
167 G4VEmModel* GetModel(G4int idx, G4bool ver = << 170 G4VEmModel* GetModel(G4int idx, G4bool ver = false);
168 171
169 // Get model pointer from the model list for 172 // Get model pointer from the model list for a given material cuts couple
170 // no check on material cuts couple index 173 // no check on material cuts couple index
171 G4VEmModel* GetRegionModel(G4int idx, std::s << 174 G4VEmModel* GetRegionModel(G4int idx, size_t index_couple);
172 175
173 // total number of models for material cut c 176 // total number of models for material cut couples
174 // no check on material cuts couple index 177 // no check on material cuts couple index
175 G4int NumberOfRegionModels(std::size_t index << 178 G4int NumberOfRegionModels(size_t index_couple) const;
176 179
177 // Automatic documentation 180 // Automatic documentation
178 void DumpModelList(std::ostream& out, G4int << 181 void DumpModelList(G4int verb);
179 182
180 // Select model for given material cuts coup 183 // Select model for given material cuts couple index
181 inline G4VEmModel* SelectModel(G4double ener << 184 inline G4VEmModel* SelectModel(G4double& energy, size_t& index);
182 185
183 // Access to cuts 186 // Access to cuts
184 inline const G4DataVector* Cuts() const; 187 inline const G4DataVector* Cuts() const;
>> 188 inline const G4DataVector* SubCutoff() const;
185 189
186 // Set flag of fluorescence 190 // Set flag of fluorescence
187 inline void SetFluoFlag(G4bool val); 191 inline void SetFluoFlag(G4bool val);
188 192
189 // total number of models 193 // total number of models
190 inline G4int NumberOfModels() const; 194 inline G4int NumberOfModels() const;
191 195
>> 196 private:
>> 197
>> 198 inline G4double ComputeDEDX(G4VEmModel* model,
>> 199 const G4MaterialCutsCouple*,
>> 200 G4double kinEnergy,
>> 201 G4double cutEnergy,
>> 202 G4double minEnergy);
>> 203
192 // hide assignment operator 204 // hide assignment operator
>> 205
193 G4EmModelManager(G4EmModelManager &) = delet 206 G4EmModelManager(G4EmModelManager &) = delete;
194 G4EmModelManager & operator=(const G4EmModel 207 G4EmModelManager & operator=(const G4EmModelManager &right) = delete;
195 208
196 private: << 209 // =====================================================================
197 <<
198 const G4ParticleDefinition* particle = nullp <<
199 const G4DataVector* theCuts = nullpt <<
200 G4DataVector* theCutsNew = nul <<
201 210
202 // may be changed in run time << 211 private:
203 G4RegionModels* currRegionModel <<
204 G4VEmModel* currModel = null <<
205 212
206 G4int nEmModels = 0; << 213 const G4DataVector* theCuts;
207 G4int nRegions = 0; << 214 G4DataVector* theCutsNew;
>> 215 G4DataVector* theSubCuts;
>> 216
>> 217 std::vector<G4VEmModel*> models;
>> 218 std::vector<G4VEmFluctuationModel*> flucModels;
>> 219 std::vector<const G4Region*> regions;
>> 220 std::vector<G4int> orderOfModels;
>> 221 std::vector<G4int> isUsed;
208 222
209 G4int verboseLevel = 0 << 223 G4int nEmModels;
210 G4bool severalModels = << 224 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; <<
218 225
219 std::vector<G4int> idxOfRegionMod 226 std::vector<G4int> idxOfRegionModels;
220 std::vector<G4RegionModels*> setOfRegionMod 227 std::vector<G4RegionModels*> setOfRegionModels;
>> 228
>> 229 G4double maxSubCutInRange;
>> 230
>> 231 const G4ParticleDefinition* particle;
>> 232
>> 233 G4int verboseLevel;
>> 234 G4bool severalModels;
>> 235 G4bool fluoFlag;
>> 236
>> 237 // may be changed in run time
>> 238 G4RegionModels* currRegionModel;
>> 239 G4VEmModel* currModel;
221 }; 240 };
222 241
223 //....oooOO0OOooo........oooOO0OOooo........oo 242 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
224 //....oooOO0OOooo........oooOO0OOooo........oo 243 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
225 244
226 inline << 245 inline G4VEmModel* G4EmModelManager::SelectModel(G4double& kinEnergy,
227 G4VEmModel* G4EmModelManager::SelectModel(G4do << 246 size_t& index)
228 { 247 {
229 if(severalModels) { 248 if(severalModels) {
230 if(nRegions > 1) { 249 if(nRegions > 1) {
231 currRegionModel = setOfRegionModels[idxO 250 currRegionModel = setOfRegionModels[idxOfRegionModels[index]];
232 } 251 }
233 currModel = models[currRegionModel->Select 252 currModel = models[currRegionModel->SelectIndex(kinEnergy)];
234 } 253 }
235 return currModel; 254 return currModel;
236 } 255 }
237 256
238 //....oooOO0OOooo........oooOO0OOooo........oo 257 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
239 258
240 inline const G4DataVector* G4EmModelManager::C 259 inline const G4DataVector* G4EmModelManager::Cuts() const
241 { 260 {
242 return theCuts; 261 return theCuts;
243 } 262 }
244 263
245 //....oooOO0OOooo........oooOO0OOooo........oo 264 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
246 265
>> 266 inline const G4DataVector* G4EmModelManager::SubCutoff() const
>> 267 {
>> 268 return theSubCuts;
>> 269 }
>> 270
>> 271 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 272
247 inline void G4EmModelManager::SetFluoFlag(G4bo 273 inline void G4EmModelManager::SetFluoFlag(G4bool val)
248 { 274 {
249 fluoFlag = val; 275 fluoFlag = val;
250 } 276 }
251 277
252 //....oooOO0OOooo........oooOO0OOooo........oo 278 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
253 279
254 inline G4int G4EmModelManager::NumberOfModels( 280 inline G4int G4EmModelManager::NumberOfModels() const
255 { 281 {
256 return nEmModels; 282 return nEmModels;
>> 283 }
>> 284
>> 285 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 286
>> 287 inline G4double
>> 288 G4EmModelManager::ComputeDEDX(G4VEmModel* model,
>> 289 const G4MaterialCutsCouple* couple,
>> 290 G4double e,
>> 291 G4double cut,
>> 292 G4double emin)
>> 293 {
>> 294 G4double dedx = 0.0;
>> 295 if(model && cut > emin) {
>> 296 dedx = model->ComputeDEDX(couple,particle,e,cut);
>> 297 if(emin > 0.0) {dedx -= model->ComputeDEDX(couple,particle,e,emin);}
>> 298 }
>> 299 return dedx;
257 } 300 }
258 301
259 //....oooOO0OOooo........oooOO0OOooo........oo 302 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
260 303
261 #endif 304 #endif
262 305
263 306