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25 // 22 //
>> 23 // $Id: G4VEmProcess.hh,v 1.28 2005/05/12 11:06:52 vnivanch Exp $
>> 24 // GEANT4 tag $Name: geant4-07-01-patch-01 $
>> 25 //
26 // ------------------------------------------- 26 // -------------------------------------------------------------------
27 // 27 //
28 // GEANT4 Class header file 28 // GEANT4 Class header file
29 // 29 //
30 // 30 //
31 // File name: G4VEmProcess 31 // File name: G4VEmProcess
32 // 32 //
33 // Author: Vladimir Ivanchenko 33 // Author: Vladimir Ivanchenko
34 // 34 //
35 // Creation date: 01.10.2003 35 // Creation date: 01.10.2003
36 // 36 //
37 // Modifications: Vladimir Ivanchenko << 37 // Modifications:
>> 38 // 30-06-04 make destructor virtual (V.Ivanchenko)
>> 39 // 09-08-04 optimise integral option (V.Ivanchenko)
>> 40 // 11-08-04 add protected methods to access cuts (V.Ivanchenko)
>> 41 // 09-09-04 Bug fix for the integral mode with 2 peaks (V.Ivanchneko)
>> 42 // 16-09-04 Add flag for LambdaTable and method RecalculateLambda (V.Ivanchneko)
>> 43 // 08-11-04 Migration to new interface of Store/Retrieve tables (V.Ivantchenko)
>> 44 // 08-04-05 Major optimisation of internal interfaces (V.Ivantchenko)
>> 45 // 18-04-05 Use G4ParticleChangeForGamma (V.Ivantchenko)
>> 46 // 09-05-05 Fix problem in logic when path boundary between materials (V.Ivantchenko)
38 // 47 //
39 // Class Description: 48 // Class Description:
40 // 49 //
41 // It is the base class - EM discrete and rest << 50 // It is the unified Discrete process
42 51
43 // ------------------------------------------- 52 // -------------------------------------------------------------------
44 // 53 //
45 54
46 #ifndef G4VEmProcess_h 55 #ifndef G4VEmProcess_h
47 #define G4VEmProcess_h 1 56 #define G4VEmProcess_h 1
48 57
49 #include <CLHEP/Units/SystemOfUnits.h> <<
50 <<
51 #include "G4VDiscreteProcess.hh" 58 #include "G4VDiscreteProcess.hh"
52 #include "globals.hh" 59 #include "globals.hh"
53 #include "G4Material.hh" 60 #include "G4Material.hh"
54 #include "G4MaterialCutsCouple.hh" 61 #include "G4MaterialCutsCouple.hh"
55 #include "G4Track.hh" 62 #include "G4Track.hh"
>> 63 #include "G4EmModelManager.hh"
56 #include "G4UnitsTable.hh" 64 #include "G4UnitsTable.hh"
57 #include "G4ParticleDefinition.hh" 65 #include "G4ParticleDefinition.hh"
58 #include "G4ParticleChangeForGamma.hh" 66 #include "G4ParticleChangeForGamma.hh"
59 #include "G4EmParameters.hh" <<
60 #include "G4EmDataHandler.hh" <<
61 #include "G4EmTableType.hh" <<
62 #include "G4EmModelManager.hh" <<
63 #include "G4EmSecondaryParticleType.hh" <<
64 67
65 class G4Step; 68 class G4Step;
66 class G4VEmModel; 69 class G4VEmModel;
67 class G4DataVector; 70 class G4DataVector;
68 class G4VParticleChange; 71 class G4VParticleChange;
69 class G4PhysicsTable; 72 class G4PhysicsTable;
70 class G4PhysicsVector; 73 class G4PhysicsVector;
71 class G4EmBiasingManager; <<
72 class G4LossTableManager; <<
73 74
74 //....oooOO0OOooo........oooOO0OOooo........oo 75 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
75 76
76 class G4VEmProcess : public G4VDiscreteProcess 77 class G4VEmProcess : public G4VDiscreteProcess
77 { 78 {
78 public: 79 public:
79 80
80 G4VEmProcess(const G4String& name, G4Process << 81 G4VEmProcess(const G4String& name,
>> 82 G4ProcessType type = fElectromagnetic);
81 83
82 ~G4VEmProcess() override; << 84 virtual ~G4VEmProcess();
83 85
84 //------------------------------------------ 86 //------------------------------------------------------------------------
85 // Virtual methods to be implemented in conc 87 // Virtual methods to be implemented in concrete processes
86 //------------------------------------------ 88 //------------------------------------------------------------------------
87 89
88 void ProcessDescription(std::ostream& outFil << 90 virtual G4bool IsApplicable(const G4ParticleDefinition& p) = 0;
89 91
90 protected: << 92 virtual void PrintInfo() = 0;
91 93
92 virtual void StreamProcessInfo(std::ostream& << 94 protected:
93 95
94 virtual void InitialiseProcess(const G4Parti 96 virtual void InitialiseProcess(const G4ParticleDefinition*) = 0;
95 97
>> 98 virtual std::vector<G4DynamicParticle*>* SecondariesPostStep(
>> 99 G4VEmModel*,
>> 100 const G4MaterialCutsCouple*,
>> 101 const G4DynamicParticle*) = 0;
>> 102
96 //------------------------------------------ 103 //------------------------------------------------------------------------
97 // Implementation of virtual methods common << 104 // Methods with standard implementation; may be overwritten if needed
98 //------------------------------------------ 105 //------------------------------------------------------------------------
99 106
100 public: << 107 virtual G4double RecalculateLambda(G4double kinEnergy,
101 << 108 const G4MaterialCutsCouple* couple);
102 // Initialise for build of tables <<
103 void PreparePhysicsTable(const G4ParticleDef <<
104 <<
105 // Build physics table during initialisation <<
106 void BuildPhysicsTable(const G4ParticleDefin <<
107 <<
108 // Called before tracking of each new G4Trac <<
109 void StartTracking(G4Track*) override; <<
110 <<
111 // implementation of virtual method, specifi <<
112 G4double PostStepGetPhysicalInteractionLengt <<
113 const G4Track& tr <<
114 G4double previo <<
115 G4ForceCondition* <<
116 <<
117 // implementation of virtual method, specifi <<
118 G4VParticleChange* PostStepDoIt(const G4Trac <<
119 <<
120 // Store PhysicsTable in a file. <<
121 // Return false in case of failure at I/O <<
122 G4bool StorePhysicsTable(const G4ParticleDef <<
123 const G4String& dir <<
124 G4bool ascii = fals <<
125 <<
126 // Retrieve Physics from a file. <<
127 // (return true if the Physics Table can be <<
128 // (return false if the process has no funct <<
129 // File name should is constructed as proces <<
130 // should be placed under the directory spec <<
131 G4bool RetrievePhysicsTable(const G4Particle <<
132 const G4String& <<
133 G4bool ascii) ov <<
134 <<
135 // allowing check process name <<
136 virtual G4VEmProcess* GetEmProcess(const G4S <<
137 109
138 //------------------------------------------ 110 //------------------------------------------------------------------------
139 // Specific methods for Discrete EM post ste << 111 // Generic methods common to all processes
140 //------------------------------------------ 112 //------------------------------------------------------------------------
141 113
142 // The main method to access cross section p << 114 public:
143 inline G4double GetLambda(G4double kinEnergy <<
144 const G4MaterialCu <<
145 G4double logKinEne <<
146 <<
147 // It returns the cross section per volume f <<
148 G4double GetCrossSection(const G4double kinE <<
149 const G4MaterialCut <<
150 115
151 // It returns the cross section of the proce << 116 void PrintInfoDefinition();
152 G4double ComputeCrossSectionPerAtom(G4double <<
153 G4double <<
154 G4double <<
155 117
156 inline G4double MeanFreePath(const G4Track& << 118 virtual G4VParticleChange* PostStepDoIt(const G4Track&, const G4Step&);
157 119
158 //------------------------------------------ << 120 void PreparePhysicsTable(const G4ParticleDefinition&);
159 // Specific methods to build and access Phys << 121 // Initialise for build of tables
160 //------------------------------------------ << 122
>> 123 void BuildPhysicsTable(const G4ParticleDefinition&);
>> 124 // Build physics table during initialisation
161 125
162 // Binning for lambda table <<
163 void SetLambdaBinning(G4int nbins); 126 void SetLambdaBinning(G4int nbins);
>> 127 G4int LambdaBinning() const;
>> 128 // Binning for lambda table
164 129
165 // Min kinetic energy for tables <<
166 void SetMinKinEnergy(G4double e); 130 void SetMinKinEnergy(G4double e);
>> 131 G4double MinKinEnergy() const;
>> 132 // Min kinetic energy for tables
167 133
168 // Min kinetic energy for high energy table <<
169 void SetMinKinEnergyPrim(G4double e); <<
170 <<
171 // Max kinetic energy for tables <<
172 void SetMaxKinEnergy(G4double e); 134 void SetMaxKinEnergy(G4double e);
>> 135 G4double MaxKinEnergy() const;
>> 136 // Max kinetic energy for tables
173 137
174 // Cross section table pointers << 138 void SetLambdaFactor(G4double val);
175 inline G4PhysicsTable* LambdaTable() const; <<
176 inline G4PhysicsTable* LambdaTablePrim() con <<
177 inline void SetLambdaTable(G4PhysicsTable*); <<
178 inline void SetLambdaTablePrim(G4PhysicsTabl <<
179 <<
180 // Integral method type and peak positions <<
181 inline std::vector<G4double>* EnergyOfCrossS <<
182 inline void SetEnergyOfCrossSectionMax(std:: <<
183 inline G4CrossSectionType CrossSectionType() <<
184 inline void SetCrossSectionType(G4CrossSecti <<
185 <<
186 //------------------------------------------ <<
187 // Define and access particle type <<
188 //------------------------------------------ <<
189 <<
190 inline const G4ParticleDefinition* Particle( <<
191 inline const G4ParticleDefinition* Secondary <<
192 <<
193 protected: <<
194 <<
195 //------------------------------------------ <<
196 // Specific methods to set, access, modify m <<
197 //------------------------------------------ <<
198 <<
199 // Select model in run time <<
200 inline G4VEmModel* SelectModel(G4double kinE <<
201 <<
202 public: <<
203 <<
204 // Select model by energy and couple index <<
205 inline G4VEmModel* SelectModelForMaterial(G4 <<
206 st <<
207 <<
208 // Add model for region, smaller value of or <<
209 // model will be selected for a given energy <<
210 void AddEmModel(G4int, G4VEmModel*, const G4 <<
211 <<
212 // Assign a model to a process local list, t <<
213 // the derived process should execute AddEmM <<
214 void SetEmModel(G4VEmModel*, G4int index = 0 <<
215 <<
216 inline G4int NumberOfModels() const; <<
217 <<
218 // return a model from the local list <<
219 inline G4VEmModel* EmModel(std::size_t index <<
220 139
221 // Access to active model << 140 G4bool StorePhysicsTable(const G4ParticleDefinition*,
222 inline const G4VEmModel* GetCurrentModel() c << 141 const G4String& directory,
>> 142 G4bool ascii = false);
>> 143 // Store PhysicsTable in a file.
>> 144 // Return false in case of failure at I/O
223 145
224 // Access to models << 146 G4bool RetrievePhysicsTable(const G4ParticleDefinition*,
225 inline G4VEmModel* GetModelByIndex(G4int idx << 147 const G4String& directory,
>> 148 G4bool ascii);
>> 149 // Retrieve Physics from a file.
>> 150 // (return true if the Physics Table can be build by using file)
>> 151 // (return false if the process has no functionality or in case of failure)
>> 152 // File name should is constructed as processName+particleName and the
>> 153 // should be placed under the directory specifed by the argument.
226 154
227 // Access to the current G4Element << 155 void AddEmModel(G4int, G4VEmModel*, const G4Region* region = 0);
228 const G4Element* GetCurrentElement() const; << 156 // Add EM model coupled for the region
229 157
230 // Biasing parameters << 158 void UpdateEmModel(const G4String&, G4double, G4double);
231 void SetCrossSectionBiasingFactor(G4double f << 159 // Define new energy range for the model identified by the name
232 inline G4double CrossSectionBiasingFactor() <<
233 160
234 // Activate forced interaction << 161 G4double GetLambda(G4double& kinEnergy, const G4MaterialCutsCouple* couple);
235 void ActivateForcedInteraction(G4double leng << 162 // It returns the Lambda of the process
236 const G4Strin <<
237 G4bool flag = <<
238 163
239 void ActivateSecondaryBiasing(const G4String << 164 const G4PhysicsTable* LambdaTable() const;
240 G4double energ <<
241 165
242 inline void SetEmMasterProcess(const G4VEmPr << 166 G4double MicroscopicCrossSection(G4double kineticEnergy,
>> 167 const G4MaterialCutsCouple* couple);
>> 168 // It returns the cross section of the process for energy/ material
243 169
244 inline void SetBuildTableFlag(G4bool val); << 170 G4double ComputeCrossSectionPerAtom(G4double kineticEnergy, G4double Z);
>> 171 // It returns the cross section of the process per atom
245 172
246 inline void CurrentSetup(const G4MaterialCut << 173 G4double MeanFreePath( const G4Track& track,
>> 174 G4double previousStepSize,
>> 175 G4ForceCondition* condition);
247 176
248 inline G4bool UseBaseMaterial() const; << 177 const G4ParticleDefinition* Particle() const;
>> 178 const G4ParticleDefinition* SecondaryParticle() const;
249 179
250 void BuildLambdaTable(); << 180 void ActivateDeexcitation(G4bool, const G4Region* r = 0);
251 181
252 void StreamInfo(std::ostream& outFile, const << 182 G4VEmModel* SelectModelForMaterial(G4double kinEnergy, size_t& idxRegion) const;
253 G4bool rst=false) const; <<
254 183
255 // hide copy constructor and assignment oper << 184 void SetIntegral(G4bool val);
256 G4VEmProcess(G4VEmProcess &) = delete; << 185 G4bool IsIntegral() const;
257 G4VEmProcess & operator=(const G4VEmProcess <<
258 186
259 //------------------------------------------ << 187 void SetApplyCuts(G4bool val);
260 // Other generic methods <<
261 //------------------------------------------ <<
262 188
263 protected: 189 protected:
264 190
265 G4double GetMeanFreePath(const G4Track& trac << 191 void SetParticle(const G4ParticleDefinition* p);
266 G4double previousSt <<
267 G4ForceCondition* c <<
268 <<
269 G4PhysicsVector* LambdaPhysicsVector(const G <<
270 <<
271 inline void DefineMaterial(const G4MaterialC <<
272 <<
273 inline G4int LambdaBinning() const; <<
274 <<
275 inline G4double MinKinEnergy() const; <<
276 <<
277 inline G4double MaxKinEnergy() const; <<
278 <<
279 // Single scattering parameters <<
280 inline G4double PolarAngleLimit() const; <<
281 <<
282 inline G4ParticleChangeForGamma* GetParticle <<
283 <<
284 inline void SetParticle(const G4ParticleDefi <<
285 192
286 inline void SetSecondaryParticle(const G4Par << 193 void SetSecondaryParticle(const G4ParticleDefinition* p);
287 <<
288 inline std::size_t CurrentMaterialCutsCouple <<
289 194
290 inline const G4MaterialCutsCouple* MaterialC << 195 G4double GetMeanFreePath(const G4Track& track,
291 << 196 G4double previousStepSize,
292 inline G4bool ApplyCuts() const; << 197 G4ForceCondition* condition);
293 198
294 inline G4double GetGammaEnergyCut(); << 199 G4PhysicsVector* LambdaPhysicsVector(const G4MaterialCutsCouple*);
295 200
296 inline G4double GetElectronEnergyCut(); << 201 G4VEmModel* SelectModel(G4double& kinEnergy);
297 202
298 inline void SetStartFromNullFlag(G4bool val) << 203 size_t CurrentMaterialCutsCoupleIndex() const {return currentMaterialIndex;};
299 204
300 inline void SetSplineFlag(G4bool val); << 205 void ResetNumberOfInteractionLengthLeft();
301 206
302 const G4Element* GetTargetElement() const; << 207 G4double GetGammaEnergyCut();
>> 208 G4double GetElectronEnergyCut();
303 209
304 const G4Isotope* GetTargetIsotope() const; << 210 void SetBuildTableFlag(G4bool val);
305 211
306 // these two methods assume that vectors are << 212 void SetStartFromNullFlag(G4bool val);
307 // and idx is within vector length <<
308 inline G4int DensityIndex(G4int idx) const; <<
309 inline G4double DensityFactor(G4int idx) con <<
310 213
311 private: 214 private:
312 215
313 void PrintWarning(G4String tit, G4double val << 216 void Clear();
314 <<
315 void ComputeIntegralLambda(G4double kinEnerg <<
316 <<
317 inline G4double LogEkin(const G4Track&); <<
318 <<
319 inline G4double GetLambdaFromTable(G4double <<
320 <<
321 inline G4double GetLambdaFromTable(G4double <<
322 <<
323 inline G4double GetLambdaFromTablePrim(G4dou <<
324 <<
325 inline G4double GetLambdaFromTablePrim(G4dou <<
326 <<
327 inline G4double GetCurrentLambda(G4double ki <<
328 <<
329 inline G4double GetCurrentLambda(G4double ki <<
330 <<
331 inline G4double ComputeCurrentLambda(G4doubl <<
332 <<
333 // ======== pointers ========= <<
334 <<
335 G4EmModelManager* modelManager = <<
336 const G4ParticleDefinition* particle = null <<
337 const G4ParticleDefinition* currentParticle <<
338 const G4ParticleDefinition* theGamma = null <<
339 const G4ParticleDefinition* theElectron = n <<
340 const G4ParticleDefinition* thePositron = n <<
341 const G4ParticleDefinition* secondaryPartic <<
342 const G4VEmProcess* masterProc = nu <<
343 G4EmDataHandler* theData = nullp <<
344 G4VEmModel* currentModel = <<
345 G4LossTableManager* lManager = null <<
346 G4EmParameters* theParameters = <<
347 const G4Material* baseMaterial = <<
348 217
349 // ======== tables and vectors ======== << 218 void DefineMaterial(const G4MaterialCutsCouple* couple);
350 G4PhysicsTable* theLambdaTable <<
351 G4PhysicsTable* theLambdaTableP <<
352 219
353 const std::vector<G4double>* theCuts = nullp << 220 void ComputeIntegralLambda(G4double kinEnergy);
354 const std::vector<G4double>* theCutsGamma = <<
355 const std::vector<G4double>* theCutsElectron <<
356 const std::vector<G4double>* theCutsPositron <<
357 221
358 protected: << 222 G4double GetLambdaFromTable(G4double kinEnergy);
359 <<
360 // ======== pointers ========= <<
361 <<
362 const G4MaterialCutsCouple* currentCouple = <<
363 const G4Material* currentMaterial <<
364 G4EmBiasingManager* biasManager = n <<
365 std::vector<G4double>* theEnergyOfCros <<
366 <<
367 private: <<
368 223
369 const std::vector<G4double>* theDensityFacto << 224 G4double GetCurrentLambda(G4double kinEnergy);
370 const std::vector<G4int>* theDensityIdx = nu <<
371 225
372 // ======== parameters ========= << 226 G4double ComputeCurrentLambda(G4double kinEnergy);
373 G4double minKinEnergy; <<
374 G4double maxKinEnergy; <<
375 G4double minKinEnergyPrim = DBL_MAX; <<
376 G4double lambdaFactor = 0.8; <<
377 G4double invLambdaFactor; <<
378 G4double biasFactor = 1.0; <<
379 G4double massRatio = 1.0; <<
380 G4double fFactor = 1.0; <<
381 G4double fLambda = 0.0; <<
382 G4double fLambdaEnergy = 0.0; <<
383 227
384 protected: << 228 void BuildLambdaTable();
385 229
386 G4double mfpKinEnergy = DBL_MAX; << 230 void FindLambdaMax();
387 G4double preStepKinEnergy = 0.0; <<
388 G4double preStepLambda = 0.0; <<
389 231
390 private: << 232 // hide assignment operator
391 233
392 G4CrossSectionType fXSType = fEmNoIntegral; << 234 G4VEmProcess(G4VEmProcess &);
>> 235 G4VEmProcess & operator=(const G4VEmProcess &right);
393 236
394 G4int numberOfModels = 0; << 237 // =====================================================================
395 G4int nLambdaBins = 84; <<
396 238
397 protected: 239 protected:
398 240
399 G4int mainSecondaries = 1; << 241 G4ParticleChangeForGamma fParticleChange;
400 G4int secID = _EM; <<
401 G4int fluoID = _Fluorescence; <<
402 G4int augerID = _AugerElectron; <<
403 G4int biasID = _EM; <<
404 G4int tripletID = _TripletElectron; <<
405 std::size_t currentCoupleIndex = 0; <<
406 std::size_t basedCoupleIndex = 0; <<
407 std::size_t coupleIdxLambda = 0; <<
408 std::size_t idxLambda = 0; <<
409 <<
410 G4bool isTheMaster = false; <<
411 G4bool baseMat = false; <<
412 242
413 private: 243 private:
414 244
415 G4bool buildLambdaTable = true; << 245 G4EmModelManager* modelManager;
416 G4bool applyCuts = false; <<
417 G4bool startFromNull = false; <<
418 G4bool splineFlag = true; <<
419 G4bool actMinKinEnergy = false; <<
420 G4bool actMaxKinEnergy = false; <<
421 G4bool actBinning = false; <<
422 G4bool isIon = false; <<
423 G4bool biasFlag = false; <<
424 G4bool weightFlag = false; <<
425 246
426 protected: << 247 // tables and vectors
427 << 248 G4PhysicsTable* theLambdaTable;
428 // ======== particle change ========= << 249 G4double* theEnergyOfCrossSectionMax;
429 std::vector<G4DynamicParticle*> secParticles << 250 G4double* theCrossSectionMax;
430 G4ParticleChangeForGamma fParticleChange; << 251
431 << 252 const G4ParticleDefinition* particle;
432 private: << 253 const G4ParticleDefinition* secondaryParticle;
433 << 254 const G4ParticleDefinition* theGamma;
434 // ======== local vectors ========= << 255 const G4ParticleDefinition* theElectron;
435 std::vector<G4VEmModel*> emModels; << 256 const G4ParticleDefinition* thePositron;
>> 257
>> 258 const std::vector<G4double>* theCutsGamma;
>> 259 const std::vector<G4double>* theCutsElectron;
>> 260 const std::vector<G4double>* theCutsPositron;
>> 261
>> 262 G4int nLambdaBins;
>> 263
>> 264 G4double minKinEnergy;
>> 265 G4double maxKinEnergy;
>> 266 G4double lambdaFactor;
>> 267
>> 268 // cash
>> 269 const G4Material* currentMaterial;
>> 270 const G4MaterialCutsCouple* currentCouple;
>> 271 size_t currentMaterialIndex;
>> 272
>> 273 G4double mfpKinEnergy;
>> 274 G4double preStepKinEnergy;
>> 275 G4double preStepLambda;
>> 276 G4double preStepMFP;
>> 277
>> 278 G4bool integral;
>> 279 G4bool meanFreePath;
>> 280 G4bool aboveCSmax;
>> 281 G4bool buildLambdaTable;
>> 282 G4bool applyCuts;
>> 283 G4bool startFromNull;
>> 284
>> 285 G4int nRegions;
>> 286 std::vector<G4Region*> regions;
>> 287 std::vector<G4bool> flagsDeexcitation;
436 288
437 }; 289 };
438 290
439 // ======== Run time inline methods ========== <<
440 <<
441 //....oooOO0OOooo........oooOO0OOooo........oo 291 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
442 <<
443 inline std::size_t G4VEmProcess::CurrentMateri <<
444 { <<
445 return currentCoupleIndex; <<
446 } <<
447 <<
448 //....oooOO0OOooo........oooOO0OOooo........oo <<
449 <<
450 inline const G4MaterialCutsCouple* G4VEmProces <<
451 { <<
452 return currentCouple; <<
453 } <<
454 <<
455 //....oooOO0OOooo........oooOO0OOooo........oo <<
456 <<
457 inline G4double G4VEmProcess::GetGammaEnergyCu <<
458 { <<
459 return (*theCutsGamma)[currentCoupleIndex]; <<
460 } <<
461 <<
462 //....oooOO0OOooo........oooOO0OOooo........oo <<
463 <<
464 inline G4double G4VEmProcess::GetElectronEnerg <<
465 { <<
466 return (*theCutsElectron)[currentCoupleIndex <<
467 } <<
468 <<
469 //....oooOO0OOooo........oooOO0OOooo........oo 292 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
470 293
471 inline void G4VEmProcess::DefineMaterial(const 294 inline void G4VEmProcess::DefineMaterial(const G4MaterialCutsCouple* couple)
472 { 295 {
473 if (couple != currentCouple) { << 296 if(couple != currentCouple) {
474 currentCouple = couple; << 297 currentCouple = couple;
475 baseMaterial = currentMaterial = couple->G << 298 currentMaterial = couple->GetMaterial();
476 basedCoupleIndex = currentCoupleIndex = co << 299 currentMaterialIndex = couple->GetIndex();
477 fFactor = biasFactor; << 300 if(!meanFreePath) ResetNumberOfInteractionLengthLeft();
478 mfpKinEnergy = DBL_MAX; <<
479 if (baseMat) { <<
480 basedCoupleIndex = (*theDensityIdx)[curr <<
481 if (nullptr != currentMaterial->GetBaseM <<
482 baseMaterial = currentMaterial->GetBas <<
483 fFactor *= (*theDensityFactor)[currentCo <<
484 } <<
485 } <<
486 } <<
487 <<
488 //....oooOO0OOooo........oooOO0OOooo........oo <<
489 <<
490 inline <<
491 G4VEmModel* G4VEmProcess::SelectModel(G4double <<
492 { <<
493 if(1 < numberOfModels) { <<
494 currentModel = modelManager->SelectModel(k <<
495 } 301 }
496 currentModel->SetCurrentCouple(currentCouple <<
497 return currentModel; <<
498 } <<
499 <<
500 //....oooOO0OOooo........oooOO0OOooo........oo <<
501 <<
502 inline <<
503 G4VEmModel* G4VEmProcess::SelectModelForMateri <<
504 <<
505 { <<
506 return modelManager->SelectModel(kinEnergy, <<
507 } <<
508 <<
509 //....oooOO0OOooo........oooOO0OOooo........oo <<
510 <<
511 inline G4double G4VEmProcess::GetLambdaFromTab <<
512 { <<
513 return ((*theLambdaTable)[basedCoupleIndex]) <<
514 } <<
515 <<
516 //....oooOO0OOooo........oooOO0OOooo........oo <<
517 <<
518 inline G4double G4VEmProcess::LogEkin(const G4 <<
519 { <<
520 return track.GetDynamicParticle()->GetLogKin <<
521 } <<
522 <<
523 //....oooOO0OOooo........oooOO0OOooo........oo <<
524 <<
525 inline G4double G4VEmProcess::GetLambdaFromTab <<
526 { <<
527 return ((*theLambdaTable)[basedCoupleIndex]) <<
528 } <<
529 <<
530 //....oooOO0OOooo........oooOO0OOooo........oo <<
531 <<
532 inline G4double G4VEmProcess::GetLambdaFromTab <<
533 { <<
534 return ((*theLambdaTablePrim)[basedCoupleInd <<
535 } 302 }
536 303
537 //....oooOO0OOooo........oooOO0OOooo........oo 304 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
538 305
539 inline G4double G4VEmProcess::GetLambdaFromTab << 306 inline G4double G4VEmProcess::GetLambda(G4double& kineticEnergy,
>> 307 const G4MaterialCutsCouple* couple)
540 { 308 {
541 return ((*theLambdaTablePrim)[basedCoupleInd << 309 DefineMaterial(couple);
542 } << 310 return GetCurrentLambda(kineticEnergy);
543 <<
544 //....oooOO0OOooo........oooOO0OOooo........oo <<
545 <<
546 inline G4double G4VEmProcess::ComputeCurrentLa <<
547 { <<
548 return currentModel->CrossSectionPerVolume(b <<
549 } 311 }
550 312
551 //....oooOO0OOooo........oooOO0OOooo........oo 313 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
552 314
553 inline G4double G4VEmProcess::GetCurrentLambda 315 inline G4double G4VEmProcess::GetCurrentLambda(G4double e)
554 { 316 {
555 if(currentCoupleIndex != coupleIdxLambda || << 317 G4double x = 0.0;
556 coupleIdxLambda = currentCoupleIndex; << 318 if(theLambdaTable) x = GetLambdaFromTable(e);
557 fLambdaEnergy = e; << 319 else x = ComputeCurrentLambda(e);
558 if(e >= minKinEnergyPrim) { fLambda = GetL << 320 return x;
559 else if(nullptr != theLambdaTable) { fLamb <<
560 else { fLambda = ComputeCurrentLambda(e); <<
561 fLambda *= fFactor; <<
562 } <<
563 return fLambda; <<
564 } <<
565 <<
566 //....oooOO0OOooo........oooOO0OOooo........oo <<
567 <<
568 inline G4double G4VEmProcess::GetCurrentLambda <<
569 { <<
570 if(currentCoupleIndex != coupleIdxLambda || <<
571 coupleIdxLambda = currentCoupleIndex; <<
572 fLambdaEnergy = e; <<
573 if(e >= minKinEnergyPrim) { fLambda = GetL <<
574 else if(nullptr != theLambdaTable) { fLamb <<
575 else { fLambda = ComputeCurrentLambda(e); <<
576 fLambda *= fFactor; <<
577 } <<
578 return fLambda; <<
579 } 321 }
580 322
581 //....oooOO0OOooo........oooOO0OOooo........oo 323 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
582 324
583 inline void << 325 inline G4double G4VEmProcess::RecalculateLambda(G4double e, const G4MaterialCutsCouple* couple)
584 G4VEmProcess::CurrentSetup(const G4MaterialCut <<
585 { 326 {
586 DefineMaterial(couple); 327 DefineMaterial(couple);
587 SelectModel(energy*massRatio, currentCoupleI << 328 return ComputeCurrentLambda(e);
588 } 329 }
589 330
590 //....oooOO0OOooo........oooOO0OOooo........oo 331 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
591 332
592 inline G4double << 333 inline G4double G4VEmProcess::ComputeCurrentLambda(G4double e)
593 G4VEmProcess::GetLambda(G4double kinEnergy, co <<
594 G4double logKinEnergy) <<
595 { <<
596 CurrentSetup(couple, kinEnergy); <<
597 return GetCurrentLambda(kinEnergy, logKinEne <<
598 } <<
599 <<
600 //....oooOO0OOooo........oooOO0OOooo........oo <<
601 <<
602 G4double G4VEmProcess::MeanFreePath(const G4Tr <<
603 { <<
604 const G4double kinEnergy = track.GetKineticE <<
605 CurrentSetup(track.GetMaterialCutsCouple(), <<
606 const G4double xs = GetCurrentLambda(kinEner <<
607 track.GetDynamicP <<
608 return (0.0 < xs) ? 1.0/xs : DBL_MAX; <<
609 } <<
610 <<
611 // ======== Get/Set inline methods used at ini <<
612 <<
613 inline G4bool G4VEmProcess::ApplyCuts() const <<
614 { <<
615 return applyCuts; <<
616 } <<
617 <<
618 //....oooOO0OOooo........oooOO0OOooo........oo <<
619 <<
620 inline G4int G4VEmProcess::LambdaBinning() con <<
621 { <<
622 return nLambdaBins; <<
623 } <<
624 <<
625 //....oooOO0OOooo........oooOO0OOooo........oo <<
626 <<
627 inline G4double G4VEmProcess::MinKinEnergy() c <<
628 { <<
629 return minKinEnergy; <<
630 } <<
631 <<
632 //....oooOO0OOooo........oooOO0OOooo........oo <<
633 <<
634 inline G4double G4VEmProcess::MaxKinEnergy() c <<
635 { <<
636 return maxKinEnergy; <<
637 } <<
638 <<
639 //....oooOO0OOooo........oooOO0OOooo........oo <<
640 <<
641 inline G4double G4VEmProcess::CrossSectionBias <<
642 { 334 {
643 return biasFactor; << 335 G4VEmModel* currentModel = SelectModel(e);
>> 336 return currentModel->CrossSectionPerVolume(currentMaterial,particle,e);
644 } 337 }
645 338
646 //....oooOO0OOooo........oooOO0OOooo........oo 339 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
647 340
648 inline G4PhysicsTable* G4VEmProcess::LambdaTab << 341 inline G4double G4VEmProcess::GetLambdaFromTable(G4double e)
649 { 342 {
650 return theLambdaTable; << 343 G4bool b;
>> 344 return (((*theLambdaTable)[currentMaterialIndex])->GetValue(e, b));
651 } 345 }
652 346
653 //....oooOO0OOooo........oooOO0OOooo........oo 347 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
654 348
655 inline G4PhysicsTable* G4VEmProcess::LambdaTab << 349 inline void G4VEmProcess::ComputeIntegralLambda(G4double e)
656 { 350 {
657 return theLambdaTablePrim; << 351 meanFreePath = false;
>> 352 aboveCSmax = false;
>> 353 mfpKinEnergy = theEnergyOfCrossSectionMax[currentMaterialIndex];
>> 354 if (e <= mfpKinEnergy) {
>> 355 preStepLambda = GetLambdaFromTable(e);
>> 356 } else {
>> 357 aboveCSmax = true;
>> 358 G4double e1 = e*lambdaFactor;
>> 359 if(e1 > mfpKinEnergy) {
>> 360 preStepLambda = GetLambdaFromTable(e);
>> 361 G4double preStepLambda1 = GetLambdaFromTable(e1);
>> 362 if(preStepLambda1 > preStepLambda) {
>> 363 mfpKinEnergy = e1;
>> 364 preStepLambda = preStepLambda1;
>> 365 }
>> 366 } else {
>> 367 preStepLambda = theCrossSectionMax[currentMaterialIndex];
>> 368 }
>> 369 }
658 } 370 }
659 371
660 //....oooOO0OOooo........oooOO0OOooo........oo 372 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
661 373
662 inline void G4VEmProcess::SetLambdaTable(G4Phy << 374 inline G4double G4VEmProcess::GetMeanFreePath(const G4Track& track,
663 { << 375 G4double,
664 theLambdaTable = ptr; << 376 G4ForceCondition* condition)
>> 377 {
>> 378 *condition = NotForced;
>> 379 preStepKinEnergy = track.GetKineticEnergy();
>> 380 DefineMaterial(track.GetMaterialCutsCouple());
>> 381 if( aboveCSmax && preStepKinEnergy < mfpKinEnergy ) ResetNumberOfInteractionLengthLeft();
>> 382 if (meanFreePath) {
>> 383 if(integral) ComputeIntegralLambda(preStepKinEnergy);
>> 384 else preStepLambda = GetCurrentLambda(preStepKinEnergy);
>> 385 if(0.0 < preStepLambda) preStepMFP = 1.0/preStepLambda;
>> 386 else preStepMFP = DBL_MAX;
>> 387 }
>> 388 // G4cout<<GetProcessName()<<": e= "<<preStepKinEnergy<< " eCSmax= "
>> 389 // <<mfpKinEnergy<< " mfp= "<<preStepMFP<<G4endl;
>> 390 return preStepMFP;
665 } 391 }
666 392
667 //....oooOO0OOooo........oooOO0OOooo........oo 393 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
668 394
669 inline void G4VEmProcess::SetLambdaTablePrim(G << 395 inline G4VEmModel* G4VEmProcess::SelectModel(G4double& kinEnergy)
670 { 396 {
671 theLambdaTablePrim = ptr; << 397 return modelManager->SelectModel(kinEnergy, currentMaterialIndex);
672 } 398 }
673 399
674 //....oooOO0OOooo........oooOO0OOooo........oo 400 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
675 401
676 inline std::vector<G4double>* G4VEmProcess::En << 402 inline G4VEmModel* G4VEmProcess::SelectModelForMaterial(
>> 403 G4double kinEnergy, size_t& idxRegion) const
677 { 404 {
678 return theEnergyOfCrossSectionMax; << 405 return modelManager->SelectModel(kinEnergy, idxRegion);
679 } 406 }
680 407
681 //....oooOO0OOooo........oooOO0OOooo........oo 408 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
682 409
683 inline void << 410 inline void G4VEmProcess::ResetNumberOfInteractionLengthLeft()
684 G4VEmProcess::SetEnergyOfCrossSectionMax(std:: <<
685 { 411 {
686 theEnergyOfCrossSectionMax = ptr; << 412 meanFreePath = true;
>> 413 aboveCSmax = false;
>> 414 G4VProcess::ResetNumberOfInteractionLengthLeft();
687 } 415 }
688 416
689 //....oooOO0OOooo........oooOO0OOooo........oo 417 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
690 418
691 inline const G4ParticleDefinition* G4VEmProces 419 inline const G4ParticleDefinition* G4VEmProcess::Particle() const
692 { 420 {
693 return particle; 421 return particle;
694 } 422 }
695 423
696 //....oooOO0OOooo........oooOO0OOooo........oo 424 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
697 425
698 inline const G4ParticleDefinition* G4VEmProces 426 inline const G4ParticleDefinition* G4VEmProcess::SecondaryParticle() const
699 { 427 {
700 return secondaryParticle; 428 return secondaryParticle;
701 } 429 }
702 430
703 //....oooOO0OOooo........oooOO0OOooo........oo 431 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
704 432
705 inline void G4VEmProcess::SetCrossSectionType( << 433 inline G4double G4VEmProcess::GetGammaEnergyCut()
706 { <<
707 fXSType = val; <<
708 } <<
709 <<
710 //....oooOO0OOooo........oooOO0OOooo........oo <<
711 <<
712 inline G4CrossSectionType G4VEmProcess::CrossS <<
713 { <<
714 return fXSType; <<
715 } <<
716 <<
717 //....oooOO0OOooo........oooOO0OOooo........oo <<
718 <<
719 inline void G4VEmProcess::SetBuildTableFlag(G4 <<
720 { <<
721 buildLambdaTable = val; <<
722 } <<
723 <<
724 //....oooOO0OOooo........oooOO0OOooo........oo <<
725 <<
726 inline G4ParticleChangeForGamma* G4VEmProcess: <<
727 { <<
728 return &fParticleChange; <<
729 } <<
730 <<
731 //....oooOO0OOooo........oooOO0OOooo........oo <<
732 <<
733 inline void G4VEmProcess::SetParticle(const G4 <<
734 { <<
735 particle = p; <<
736 currentParticle = p; <<
737 } <<
738 <<
739 //....oooOO0OOooo........oooOO0OOooo........oo <<
740 <<
741 inline void G4VEmProcess::SetSecondaryParticle <<
742 { <<
743 secondaryParticle = p; <<
744 } <<
745 <<
746 //....oooOO0OOooo........oooOO0OOooo........oo <<
747 <<
748 inline void G4VEmProcess::SetStartFromNullFlag <<
749 { <<
750 startFromNull = val; <<
751 } <<
752 <<
753 //....oooOO0OOooo........oooOO0OOooo........oo <<
754 <<
755 inline void G4VEmProcess::SetSplineFlag(G4bool <<
756 { <<
757 splineFlag = val; <<
758 } <<
759 <<
760 //....oooOO0OOooo........oooOO0OOooo........oo <<
761 <<
762 inline G4int G4VEmProcess::DensityIndex(G4int <<
763 { <<
764 return (*theDensityIdx)[idx]; <<
765 } <<
766 <<
767 //....oooOO0OOooo........oooOO0OOooo........oo <<
768 <<
769 inline G4double G4VEmProcess::DensityFactor(G4 <<
770 { <<
771 return (*theDensityFactor)[idx]; <<
772 } <<
773 <<
774 //....oooOO0OOooo........oooOO0OOooo........oo <<
775 <<
776 inline G4bool G4VEmProcess::UseBaseMaterial() <<
777 { <<
778 return baseMat; <<
779 } <<
780 <<
781 //....oooOO0OOooo........oooOO0OOooo........oo <<
782 <<
783 inline const G4VEmModel* G4VEmProcess::GetCurr <<
784 { <<
785 return currentModel; <<
786 } <<
787 <<
788 //....oooOO0OOooo........oooOO0OOooo........oo <<
789 <<
790 inline void G4VEmProcess::SetEmMasterProcess(c <<
791 { <<
792 masterProc = ptr; <<
793 } <<
794 <<
795 //....oooOO0OOooo........oooOO0OOooo........oo <<
796 <<
797 inline G4int G4VEmProcess::NumberOfModels() co <<
798 { 434 {
799 return numberOfModels; << 435 return (*theCutsGamma)[currentMaterialIndex];
800 } 436 }
801 437
802 //....oooOO0OOooo........oooOO0OOooo........oo 438 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
803 439
804 inline G4VEmModel* G4VEmProcess::EmModel(std:: << 440 inline G4double G4VEmProcess::GetElectronEnergyCut()
805 { 441 {
806 return (index < emModels.size()) ? emModels[ << 442 return (*theCutsElectron)[currentMaterialIndex];
807 } 443 }
808 444
809 //....oooOO0OOooo........oooOO0OOooo........oo 445 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
810 446
811 inline G4VEmModel* G4VEmProcess::GetModelByInd << 447 inline void G4VEmProcess::SetLambdaFactor(G4double val)
812 { 448 {
813 return modelManager->GetModel(idx, ver); << 449 if(val > 0.0 && val <= 1.0) lambdaFactor = val;
814 } 450 }
815 451
816 //....oooOO0OOooo........oooOO0OOooo........oo 452 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
817 453
818 #endif 454 #endif
819 455