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25 // 22 //
>> 23 // $Id: G4VEmProcess.hh,v 1.15 2004/11/10 08:54:59 vnivanch Exp $
>> 24 // GEANT4 tag $Name: geant4-07-00-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)
38 // 44 //
39 // Class Description: 45 // Class Description:
40 // 46 //
41 // It is the base class - EM discrete and rest << 47 // It is the unified Discrete process
42 48
43 // ------------------------------------------- 49 // -------------------------------------------------------------------
44 // 50 //
45 51
46 #ifndef G4VEmProcess_h 52 #ifndef G4VEmProcess_h
47 #define G4VEmProcess_h 1 53 #define G4VEmProcess_h 1
48 54
49 #include <CLHEP/Units/SystemOfUnits.h> <<
50 <<
51 #include "G4VDiscreteProcess.hh" 55 #include "G4VDiscreteProcess.hh"
52 #include "globals.hh" 56 #include "globals.hh"
53 #include "G4Material.hh" 57 #include "G4Material.hh"
54 #include "G4MaterialCutsCouple.hh" 58 #include "G4MaterialCutsCouple.hh"
55 #include "G4Track.hh" 59 #include "G4Track.hh"
>> 60 #include "G4EmModelManager.hh"
56 #include "G4UnitsTable.hh" 61 #include "G4UnitsTable.hh"
57 #include "G4ParticleDefinition.hh" 62 #include "G4ParticleDefinition.hh"
58 #include "G4ParticleChangeForGamma.hh" << 63 #include "G4ParticleChangeForLoss.hh"
59 #include "G4EmParameters.hh" <<
60 #include "G4EmDataHandler.hh" <<
61 #include "G4EmTableType.hh" <<
62 #include "G4EmModelManager.hh" <<
63 #include "G4EmSecondaryParticleType.hh" <<
64 64
65 class G4Step; 65 class G4Step;
66 class G4VEmModel; 66 class G4VEmModel;
67 class G4DataVector; 67 class G4DataVector;
68 class G4VParticleChange; 68 class G4VParticleChange;
69 class G4PhysicsTable; 69 class G4PhysicsTable;
70 class G4PhysicsVector; 70 class G4PhysicsVector;
71 class G4EmBiasingManager; <<
72 class G4LossTableManager; <<
73 71
74 //....oooOO0OOooo........oooOO0OOooo........oo 72 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
75 73
76 class G4VEmProcess : public G4VDiscreteProcess 74 class G4VEmProcess : public G4VDiscreteProcess
77 { 75 {
78 public: 76 public:
79 77
80 G4VEmProcess(const G4String& name, G4Process << 78 G4VEmProcess(const G4String& name,
81 << 79 G4ProcessType type = fElectromagnetic);
82 ~G4VEmProcess() override; <<
83 80
84 //------------------------------------------ << 81 virtual ~G4VEmProcess();
85 // Virtual methods to be implemented in conc <<
86 //------------------------------------------ <<
87 82
88 void ProcessDescription(std::ostream& outFil << 83 virtual G4VParticleChange* PostStepDoIt(const G4Track&, const G4Step&);
89 84
90 protected: << 85 virtual std::vector<G4DynamicParticle*>* SecondariesPostStep(
91 << 86 G4VEmModel*,
92 virtual void StreamProcessInfo(std::ostream& << 87 const G4MaterialCutsCouple*,
93 << 88 const G4DynamicParticle*) = 0;
94 virtual void InitialiseProcess(const G4Parti <<
95 89
96 //------------------------------------------ << 90 virtual G4bool IsApplicable(const G4ParticleDefinition& p) = 0;
97 // Implementation of virtual methods common << 91 // True for all charged particles
98 //------------------------------------------ <<
99 <<
100 public: <<
101 92
>> 93 virtual void PreparePhysicsTable(const G4ParticleDefinition&);
102 // Initialise for build of tables 94 // Initialise for build of tables
103 void PreparePhysicsTable(const G4ParticleDef <<
104 95
>> 96 virtual void BuildPhysicsTable(const G4ParticleDefinition&);
105 // Build physics table during initialisation 97 // 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 98
117 // implementation of virtual method, specifi << 99 virtual void PrintInfoDefinition();
118 G4VParticleChange* PostStepDoIt(const G4Trac << 100 // Print out of the class parameters
119 101
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 <<
138 //------------------------------------------ <<
139 // Specific methods for Discrete EM post ste <<
140 //------------------------------------------ <<
141 <<
142 // The main method to access cross section p <<
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 <<
151 // It returns the cross section of the proce <<
152 G4double ComputeCrossSectionPerAtom(G4double <<
153 G4double <<
154 G4double <<
155 <<
156 inline G4double MeanFreePath(const G4Track& <<
157 <<
158 //------------------------------------------ <<
159 // Specific methods to build and access Phys <<
160 //------------------------------------------ <<
161 <<
162 // Binning for lambda table <<
163 void SetLambdaBinning(G4int nbins); 102 void SetLambdaBinning(G4int nbins);
>> 103 G4int LambdaBinning() const;
>> 104 // Binning for lambda table
164 105
165 // Min kinetic energy for tables <<
166 void SetMinKinEnergy(G4double e); 106 void SetMinKinEnergy(G4double e);
>> 107 G4double MinKinEnergy() const;
>> 108 // Min kinetic energy for tables
167 109
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); 110 void SetMaxKinEnergy(G4double e);
>> 111 G4double MaxKinEnergy() const;
>> 112 // Max kinetic energy for tables
173 113
174 // Cross section table pointers << 114 G4bool StorePhysicsTable(const G4ParticleDefinition*,
175 inline G4PhysicsTable* LambdaTable() const; << 115 const G4String& directory,
176 inline G4PhysicsTable* LambdaTablePrim() con << 116 G4bool ascii = false);
177 inline void SetLambdaTable(G4PhysicsTable*); << 117 // Store PhysicsTable in a file.
178 inline void SetLambdaTablePrim(G4PhysicsTabl << 118 // Return false in case of failure at I/O
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 <<
221 // Access to active model <<
222 inline const G4VEmModel* GetCurrentModel() c <<
223 119
224 // Access to models << 120 G4bool RetrievePhysicsTable(const G4ParticleDefinition*,
225 inline G4VEmModel* GetModelByIndex(G4int idx << 121 const G4String& directory,
>> 122 G4bool ascii);
>> 123 // Retrieve Physics from a file.
>> 124 // (return true if the Physics Table can be build by using file)
>> 125 // (return false if the process has no functionality or in case of failure)
>> 126 // File name should is constructed as processName+particleName and the
>> 127 // should be placed under the directory specifed by the argument.
226 128
227 // Access to the current G4Element << 129 void AddEmModel(G4int, G4VEmModel*, const G4Region* region = 0);
228 const G4Element* GetCurrentElement() const; << 130 // Add EM model coupled for the region
229 131
230 // Biasing parameters << 132 void UpdateEmModel(const G4String&, G4double, G4double);
231 void SetCrossSectionBiasingFactor(G4double f << 133 // Define new energy range for the model identified by the name
232 inline G4double CrossSectionBiasingFactor() <<
233 134
234 // Activate forced interaction << 135 virtual G4double RecalculateLambda(G4double kinEnergy,
235 void ActivateForcedInteraction(G4double leng << 136 const G4MaterialCutsCouple* couple);
236 const G4Strin << 137 G4double GetLambda(G4double& kinEnergy, const G4MaterialCutsCouple* couple);
237 G4bool flag = << 138 // It returns the Lambda of the process
238 139
239 void ActivateSecondaryBiasing(const G4String << 140 const G4PhysicsTable* LambdaTable() const;
240 G4double energ <<
241 141
242 inline void SetEmMasterProcess(const G4VEmPr << 142 G4double MicroscopicCrossSection(G4double kineticEnergy,
>> 143 const G4MaterialCutsCouple* couple);
>> 144 // It returns the cross section of the process for energy/ material
243 145
244 inline void SetBuildTableFlag(G4bool val); << 146 G4double MeanFreePath( const G4Track& track,
>> 147 G4double previousStepSize,
>> 148 G4ForceCondition* condition);
245 149
246 inline void CurrentSetup(const G4MaterialCut << 150 const G4ParticleDefinition* Particle() const;
>> 151 const G4ParticleDefinition* SecondaryParticle() const;
247 152
248 inline G4bool UseBaseMaterial() const; << 153 virtual void ActivateFluorescence(G4bool, const G4Region* r = 0);
>> 154 virtual void ActivateAugerElectronProduction(G4bool, const G4Region* r = 0);
249 155
250 void BuildLambdaTable(); << 156 G4VEmModel* SelectModelForMaterial(G4double kinEnergy, size_t& idxRegion) const;
251 157
252 void StreamInfo(std::ostream& outFile, const << 158 void SetIntegral(G4bool val);
253 G4bool rst=false) const; << 159 G4bool IsIntegral() const;
254 160
255 // hide copy constructor and assignment oper <<
256 G4VEmProcess(G4VEmProcess &) = delete; <<
257 G4VEmProcess & operator=(const G4VEmProcess <<
258 <<
259 //------------------------------------------ <<
260 // Other generic methods <<
261 //------------------------------------------ <<
262 <<
263 protected: 161 protected:
264 162
265 G4double GetMeanFreePath(const G4Track& trac << 163 virtual void InitialiseProcess(const G4ParticleDefinition*) = 0;
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 <<
285 164
286 inline void SetSecondaryParticle(const G4Par << 165 void SetParticle(const G4ParticleDefinition* p);
287 << 166
288 inline std::size_t CurrentMaterialCutsCouple << 167 void SetSecondaryParticle(const G4ParticleDefinition* p);
289 <<
290 inline const G4MaterialCutsCouple* MaterialC <<
291 <<
292 inline G4bool ApplyCuts() const; <<
293 <<
294 inline G4double GetGammaEnergyCut(); <<
295 <<
296 inline G4double GetElectronEnergyCut(); <<
297 <<
298 inline void SetStartFromNullFlag(G4bool val) <<
299 <<
300 inline void SetSplineFlag(G4bool val); <<
301 <<
302 const G4Element* GetTargetElement() const; <<
303 <<
304 const G4Isotope* GetTargetIsotope() const; <<
305 <<
306 // these two methods assume that vectors are <<
307 // and idx is within vector length <<
308 inline G4int DensityIndex(G4int idx) const; <<
309 inline G4double DensityFactor(G4int idx) con <<
310 <<
311 private: <<
312 <<
313 void PrintWarning(G4String tit, G4double val <<
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 <<
332 168
333 // ======== pointers ========= << 169 virtual G4double GetMeanFreePath(const G4Track& track,
>> 170 G4double previousStepSize,
>> 171 G4ForceCondition* condition);
334 172
335 G4EmModelManager* modelManager = << 173 virtual G4PhysicsVector* LambdaPhysicsVector(const G4MaterialCutsCouple*) = 0;
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 = <<
348 174
349 // ======== tables and vectors ======== << 175 G4VEmModel* SelectModel(G4double& kinEnergy);
350 G4PhysicsTable* theLambdaTable <<
351 G4PhysicsTable* theLambdaTableP <<
352 176
353 const std::vector<G4double>* theCuts = nullp << 177 size_t CurrentMaterialCutsCoupleIndex() const {return currentMaterialIndex;};
354 const std::vector<G4double>* theCutsGamma = <<
355 const std::vector<G4double>* theCutsElectron <<
356 const std::vector<G4double>* theCutsPositron <<
357 178
358 protected: << 179 void ResetNumberOfInteractionLengthLeft();
359 180
360 // ======== pointers ========= << 181 G4double GetGammaEnergyCut();
>> 182 G4double GetElectronEnergyCut();
361 183
362 const G4MaterialCutsCouple* currentCouple = << 184 void SetBuildTableFlag(G4bool val);
363 const G4Material* currentMaterial <<
364 G4EmBiasingManager* biasManager = n <<
365 std::vector<G4double>* theEnergyOfCros <<
366 185
367 private: 186 private:
368 187
369 const std::vector<G4double>* theDensityFacto << 188 void Clear();
370 const std::vector<G4int>* theDensityIdx = nu <<
371 <<
372 // ======== parameters ========= <<
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 <<
384 protected: <<
385 <<
386 G4double mfpKinEnergy = DBL_MAX; <<
387 G4double preStepKinEnergy = 0.0; <<
388 G4double preStepLambda = 0.0; <<
389 189
390 private: << 190 void DefineMaterial(const G4MaterialCutsCouple* couple);
391 191
392 G4CrossSectionType fXSType = fEmNoIntegral; << 192 G4double GetLambda(G4double kinEnergy);
393 193
394 G4int numberOfModels = 0; << 194 void ComputeLambda(G4double kinEnergy);
395 G4int nLambdaBins = 84; <<
396 195
397 protected: << 196 void BuildLambdaTable();
398 197
399 G4int mainSecondaries = 1; << 198 void FindLambdaMax();
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; <<
409 199
410 G4bool isTheMaster = false; << 200 // hide assignment operator
411 G4bool baseMat = false; <<
412 201
413 private: << 202 G4VEmProcess(G4VEmProcess &);
>> 203 G4VEmProcess & operator=(const G4VEmProcess &right);
414 204
415 G4bool buildLambdaTable = true; << 205 // =====================================================================
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; <<
425 206
426 protected: 207 protected:
427 208
428 // ======== particle change ========= << 209 G4ParticleChangeForLoss fParticleChange;
429 std::vector<G4DynamicParticle*> secParticles <<
430 G4ParticleChangeForGamma fParticleChange; <<
431 210
432 private: 211 private:
433 212
434 // ======== local vectors ========= << 213 G4EmModelManager* modelManager;
435 std::vector<G4VEmModel*> emModels; <<
436 214
>> 215 // tables and vectors
>> 216 G4PhysicsTable* theLambdaTable;
>> 217 G4double* theEnergyOfCrossSectionMax;
>> 218 G4double* theCrossSectionMax;
>> 219
>> 220 const G4ParticleDefinition* particle;
>> 221 const G4ParticleDefinition* secondaryParticle;
>> 222
>> 223 const std::vector<G4double>* theCutsGamma;
>> 224 const std::vector<G4double>* theCutsElectron;
>> 225 const std::vector<G4double>* theCutsPositron;
>> 226
>> 227 G4int nLambdaBins;
>> 228
>> 229 G4double minKinEnergy;
>> 230 G4double maxKinEnergy;
>> 231 G4double lambdaFactor;
>> 232
>> 233 // cash
>> 234 const G4Material* currentMaterial;
>> 235 const G4MaterialCutsCouple* currentCouple;
>> 236 size_t currentMaterialIndex;
>> 237
>> 238 G4double mfpKinEnergy;
>> 239 G4double preStepKinEnergy;
>> 240 G4double preStepLambda;
>> 241 G4double preStepMFP;
>> 242
>> 243 G4bool integral;
>> 244 G4bool meanFreePath;
>> 245 G4bool aboveCSmax;
>> 246 G4bool buildLambdaTable;
437 }; 247 };
438 248
439 // ======== Run time inline methods ========== <<
440 <<
441 //....oooOO0OOooo........oooOO0OOooo........oo <<
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 249 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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 250 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
470 251
471 inline void G4VEmProcess::DefineMaterial(const 252 inline void G4VEmProcess::DefineMaterial(const G4MaterialCutsCouple* couple)
472 { 253 {
473 if (couple != currentCouple) { << 254 if(couple != currentCouple) {
474 currentCouple = couple; << 255 currentCouple = couple;
475 baseMaterial = currentMaterial = couple->G << 256 currentMaterial = couple->GetMaterial();
476 basedCoupleIndex = currentCoupleIndex = co << 257 currentMaterialIndex = couple->GetIndex();
477 fFactor = biasFactor; << 258 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 } 259 }
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 } 260 }
522 261
523 //....oooOO0OOooo........oooOO0OOooo........oo 262 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
524 263
525 inline G4double G4VEmProcess::GetLambdaFromTab << 264 inline G4double G4VEmProcess::GetLambda(G4double& kineticEnergy,
>> 265 const G4MaterialCutsCouple* couple)
526 { 266 {
527 return ((*theLambdaTable)[basedCoupleIndex]) << 267 DefineMaterial(couple);
528 } << 268 G4double x = 0.0;
529 << 269 if(theLambdaTable) x = GetLambda(kineticEnergy);
530 //....oooOO0OOooo........oooOO0OOooo........oo << 270 else x = RecalculateLambda(kineticEnergy, couple);
531 << 271 return x;
532 inline G4double G4VEmProcess::GetLambdaFromTab <<
533 { <<
534 return ((*theLambdaTablePrim)[basedCoupleInd <<
535 } 272 }
536 273
537 //....oooOO0OOooo........oooOO0OOooo........oo 274 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
538 275
539 inline G4double G4VEmProcess::GetLambdaFromTab << 276 inline G4double G4VEmProcess::RecalculateLambda(
>> 277 G4double, const G4MaterialCutsCouple*)
540 { 278 {
541 return ((*theLambdaTablePrim)[basedCoupleInd << 279 return 0.0;
542 } 280 }
543 281
544 //....oooOO0OOooo........oooOO0OOooo........oo 282 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
545 283
546 inline G4double G4VEmProcess::ComputeCurrentLa << 284 inline G4double G4VEmProcess::GetLambda(G4double e)
547 { 285 {
548 return currentModel->CrossSectionPerVolume(b << 286 G4bool b;
>> 287 return (((*theLambdaTable)[currentMaterialIndex])->GetValue(e, b));
549 } 288 }
550 289
551 //....oooOO0OOooo........oooOO0OOooo........oo 290 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
552 291
553 inline G4double G4VEmProcess::GetCurrentLambda << 292 inline void G4VEmProcess::ComputeLambda(G4double e)
554 { 293 {
555 if(currentCoupleIndex != coupleIdxLambda || << 294 meanFreePath = false;
556 coupleIdxLambda = currentCoupleIndex; << 295 aboveCSmax = false;
557 fLambdaEnergy = e; << 296 mfpKinEnergy = theEnergyOfCrossSectionMax[currentMaterialIndex];
558 if(e >= minKinEnergyPrim) { fLambda = GetL << 297 if (e <= mfpKinEnergy) {
559 else if(nullptr != theLambdaTable) { fLamb << 298 preStepLambda = GetLambda(e);
560 else { fLambda = ComputeCurrentLambda(e); << 299 } else {
561 fLambda *= fFactor; << 300 aboveCSmax = true;
>> 301 G4double e1 = e*lambdaFactor;
>> 302 if(e1 > mfpKinEnergy) {
>> 303 preStepLambda = GetLambda(e);
>> 304 G4double preStepLambda1 = GetLambda(e1);
>> 305 if(preStepLambda1 > preStepLambda) {
>> 306 mfpKinEnergy = e1;
>> 307 preStepLambda = preStepLambda1;
>> 308 }
>> 309 } else {
>> 310 preStepLambda = theCrossSectionMax[currentMaterialIndex];
>> 311 }
562 } 312 }
563 return fLambda; <<
564 } 313 }
565 314
566 //....oooOO0OOooo........oooOO0OOooo........oo 315 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
567 316
568 inline G4double G4VEmProcess::GetCurrentLambda << 317 inline G4double G4VEmProcess::GetMeanFreePath(const G4Track& track,
569 { << 318 G4double,
570 if(currentCoupleIndex != coupleIdxLambda || << 319 G4ForceCondition* condition)
571 coupleIdxLambda = currentCoupleIndex; << 320 {
572 fLambdaEnergy = e; << 321 *condition = NotForced;
573 if(e >= minKinEnergyPrim) { fLambda = GetL << 322 preStepKinEnergy = track.GetKineticEnergy();
574 else if(nullptr != theLambdaTable) { fLamb << 323 if(aboveCSmax && preStepKinEnergy < mfpKinEnergy) ResetNumberOfInteractionLengthLeft();
575 else { fLambda = ComputeCurrentLambda(e); << 324 DefineMaterial(track.GetMaterialCutsCouple());
576 fLambda *= fFactor; << 325 if (meanFreePath) {
>> 326 if (integral) ComputeLambda(preStepKinEnergy);
>> 327 else preStepLambda = GetLambda(preStepKinEnergy);
>> 328 if(0.0 < preStepLambda) preStepMFP = 1.0/preStepLambda;
>> 329 else preStepMFP = DBL_MAX;
577 } 330 }
578 return fLambda; << 331 //G4cout<<GetProcessName()<<": e= "<<preStepKinEnergy<< " eCSmax= " <<mfpKinEnergy<< " mfp= "<<preStepMFP<<G4endl;
>> 332 return preStepMFP;
579 } 333 }
580 334
581 //....oooOO0OOooo........oooOO0OOooo........oo 335 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
582 336
583 inline void << 337 inline G4VEmModel* G4VEmProcess::SelectModel(G4double& kinEnergy)
584 G4VEmProcess::CurrentSetup(const G4MaterialCut <<
585 { 338 {
586 DefineMaterial(couple); << 339 return modelManager->SelectModel(kinEnergy, currentMaterialIndex);
587 SelectModel(energy*massRatio, currentCoupleI <<
588 } 340 }
589 341
590 //....oooOO0OOooo........oooOO0OOooo........oo 342 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
591 343
592 inline G4double << 344 inline G4VEmModel* G4VEmProcess::SelectModelForMaterial(
593 G4VEmProcess::GetLambda(G4double kinEnergy, co << 345 G4double kinEnergy, size_t& idxRegion) const
594 G4double logKinEnergy) <<
595 { 346 {
596 CurrentSetup(couple, kinEnergy); << 347 return modelManager->SelectModel(kinEnergy, idxRegion);
597 return GetCurrentLambda(kinEnergy, logKinEne <<
598 } 348 }
599 349
600 //....oooOO0OOooo........oooOO0OOooo........oo 350 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
601 351
602 G4double G4VEmProcess::MeanFreePath(const G4Tr << 352 inline void G4VEmProcess::ResetNumberOfInteractionLengthLeft()
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 { 353 {
615 return applyCuts; << 354 meanFreePath = true;
616 } << 355 aboveCSmax = false;
617 << 356 G4VProcess::ResetNumberOfInteractionLengthLeft();
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 { <<
643 return biasFactor; <<
644 } <<
645 <<
646 //....oooOO0OOooo........oooOO0OOooo........oo <<
647 <<
648 inline G4PhysicsTable* G4VEmProcess::LambdaTab <<
649 { <<
650 return theLambdaTable; <<
651 } <<
652 <<
653 //....oooOO0OOooo........oooOO0OOooo........oo <<
654 <<
655 inline G4PhysicsTable* G4VEmProcess::LambdaTab <<
656 { <<
657 return theLambdaTablePrim; <<
658 } <<
659 <<
660 //....oooOO0OOooo........oooOO0OOooo........oo <<
661 <<
662 inline void G4VEmProcess::SetLambdaTable(G4Phy <<
663 { <<
664 theLambdaTable = ptr; <<
665 } <<
666 <<
667 //....oooOO0OOooo........oooOO0OOooo........oo <<
668 <<
669 inline void G4VEmProcess::SetLambdaTablePrim(G <<
670 { <<
671 theLambdaTablePrim = ptr; <<
672 } <<
673 <<
674 //....oooOO0OOooo........oooOO0OOooo........oo <<
675 <<
676 inline std::vector<G4double>* G4VEmProcess::En <<
677 { <<
678 return theEnergyOfCrossSectionMax; <<
679 } <<
680 <<
681 //....oooOO0OOooo........oooOO0OOooo........oo <<
682 <<
683 inline void <<
684 G4VEmProcess::SetEnergyOfCrossSectionMax(std:: <<
685 { <<
686 theEnergyOfCrossSectionMax = ptr; <<
687 } 357 }
688 358
689 //....oooOO0OOooo........oooOO0OOooo........oo 359 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
690 360
691 inline const G4ParticleDefinition* G4VEmProces 361 inline const G4ParticleDefinition* G4VEmProcess::Particle() const
692 { 362 {
693 return particle; 363 return particle;
694 } 364 }
695 365
696 //....oooOO0OOooo........oooOO0OOooo........oo 366 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
697 367
698 inline const G4ParticleDefinition* G4VEmProces 368 inline const G4ParticleDefinition* G4VEmProcess::SecondaryParticle() const
699 { 369 {
700 return secondaryParticle; 370 return secondaryParticle;
701 } 371 }
702 372
703 //....oooOO0OOooo........oooOO0OOooo........oo 373 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
704 374
705 inline void G4VEmProcess::SetCrossSectionType( << 375 inline G4double G4VEmProcess::GetGammaEnergyCut()
706 { 376 {
707 fXSType = val; << 377 return (*theCutsGamma)[currentMaterialIndex];
708 } 378 }
709 379
710 //....oooOO0OOooo........oooOO0OOooo........oo 380 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
711 381
712 inline G4CrossSectionType G4VEmProcess::CrossS << 382 inline G4double G4VEmProcess::GetElectronEnergyCut()
713 { 383 {
714 return fXSType; << 384 return (*theCutsElectron)[currentMaterialIndex];
715 } 385 }
716 386
717 //....oooOO0OOooo........oooOO0OOooo........oo 387 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
718 388
719 inline void G4VEmProcess::SetBuildTableFlag(G4 389 inline void G4VEmProcess::SetBuildTableFlag(G4bool val)
720 { 390 {
721 buildLambdaTable = val; 391 buildLambdaTable = val;
722 } 392 }
723 393
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 { <<
799 return numberOfModels; <<
800 } <<
801 <<
802 //....oooOO0OOooo........oooOO0OOooo........oo <<
803 <<
804 inline G4VEmModel* G4VEmProcess::EmModel(std:: <<
805 { <<
806 return (index < emModels.size()) ? emModels[ <<
807 } <<
808 <<
809 //....oooOO0OOooo........oooOO0OOooo........oo <<
810 <<
811 inline G4VEmModel* G4VEmProcess::GetModelByInd <<
812 { <<
813 return modelManager->GetModel(idx, ver); <<
814 } <<
815 394
816 //....oooOO0OOooo........oooOO0OOooo........oo 395 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
817 396
818 #endif 397 #endif
819 398