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25 // 22 //
>> 23 // $Id: G4VEmProcess.hh,v 1.4 2004/05/17 09:46:56 vnivanch Exp $
>> 24 // GEANT4 tag $Name: geant4-06-02 $
>> 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 //
38 // 39 //
39 // Class Description: 40 // Class Description:
40 // 41 //
41 // It is the base class - EM discrete and rest << 42 // It is the unified Rest and/or Discrete process
42 43
43 // ------------------------------------------- 44 // -------------------------------------------------------------------
44 // 45 //
45 46
46 #ifndef G4VEmProcess_h 47 #ifndef G4VEmProcess_h
47 #define G4VEmProcess_h 1 48 #define G4VEmProcess_h 1
48 49
49 #include <CLHEP/Units/SystemOfUnits.h> << 50 #include "G4VRestDiscreteProcess.hh"
50 <<
51 #include "G4VDiscreteProcess.hh" <<
52 #include "globals.hh" 51 #include "globals.hh"
53 #include "G4Material.hh" 52 #include "G4Material.hh"
54 #include "G4MaterialCutsCouple.hh" 53 #include "G4MaterialCutsCouple.hh"
55 #include "G4Track.hh" 54 #include "G4Track.hh"
>> 55 #include "G4EmModelManager.hh"
56 #include "G4UnitsTable.hh" 56 #include "G4UnitsTable.hh"
57 #include "G4ParticleDefinition.hh" 57 #include "G4ParticleDefinition.hh"
58 #include "G4ParticleChangeForGamma.hh" <<
59 #include "G4EmParameters.hh" <<
60 #include "G4EmDataHandler.hh" <<
61 #include "G4EmTableType.hh" <<
62 #include "G4EmModelManager.hh" <<
63 #include "G4EmSecondaryParticleType.hh" <<
64 58
65 class G4Step; 59 class G4Step;
66 class G4VEmModel; 60 class G4VEmModel;
>> 61 class G4VEmFluctuationModel;
67 class G4DataVector; 62 class G4DataVector;
68 class G4VParticleChange; 63 class G4VParticleChange;
69 class G4PhysicsTable; 64 class G4PhysicsTable;
70 class G4PhysicsVector; 65 class G4PhysicsVector;
71 class G4EmBiasingManager; <<
72 class G4LossTableManager; <<
73 66
74 //....oooOO0OOooo........oooOO0OOooo........oo 67 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
75 68
76 class G4VEmProcess : public G4VDiscreteProcess << 69 class G4VEmProcess : public G4VRestDiscreteProcess
77 { 70 {
78 public: 71 public:
79 72
80 G4VEmProcess(const G4String& name, G4Process << 73 G4VEmProcess(const G4String& name,
>> 74 G4ProcessType type = fElectromagnetic);
81 75
82 ~G4VEmProcess() override; << 76 ~G4VEmProcess();
83 <<
84 //------------------------------------------ <<
85 // Virtual methods to be implemented in conc <<
86 //------------------------------------------ <<
87 <<
88 void ProcessDescription(std::ostream& outFil <<
89 <<
90 protected: <<
91 77
92 virtual void StreamProcessInfo(std::ostream& << 78 G4VParticleChange* PostStepDoIt(const G4Track&, const G4Step&);
93 79
94 virtual void InitialiseProcess(const G4Parti << 80 G4double GetMeanLifeTime(const G4Track& aTrack,
>> 81 G4ForceCondition* condition);
>> 82 // It is invoked by the ProcessManager of the Positron if this
>> 83 // e+ has a kinetic energy null. Then it return 0 to force the
>> 84 // call of AtRestDoIt.
>> 85 // This function overloads a virtual function of the base class.
>> 86
>> 87 virtual G4VParticleChange* AtRestDoIt(const G4Track& aTrack,
>> 88 const G4Step& aStep);
>> 89 // It computes the final state of the process:
>> 90 // e+ (at rest) e- (at rest) ---> gamma gamma,
>> 91 // returned as a ParticleChange object.
>> 92 // This function overloads a virtual function of the base class.
>> 93 // It is invoked by the ProcessManager of the Particle.
>> 94
>> 95 virtual void SecondariesPostStep(G4VEmModel*,
>> 96 const G4MaterialCutsCouple*,
>> 97 const G4DynamicParticle*,
>> 98 G4double& tcut,
>> 99 G4double& kinEnergy) = 0;
95 100
96 //------------------------------------------ << 101 virtual G4bool IsApplicable(const G4ParticleDefinition& p) = 0;
97 // Implementation of virtual methods common << 102 // True for all charged particles
98 //------------------------------------------ <<
99 <<
100 public: <<
101 <<
102 // Initialise for build of tables <<
103 void PreparePhysicsTable(const G4ParticleDef <<
104 103
>> 104 virtual void BuildPhysicsTable(const G4ParticleDefinition&);
105 // Build physics table during initialisation 105 // Build physics table during initialisation
106 void BuildPhysicsTable(const G4ParticleDefin <<
107 106
108 // Called before tracking of each new G4Trac << 107 virtual void PrintInfoDefinition();
109 void StartTracking(G4Track*) override; << 108 // Print out of the class parameters
110 109
111 // implementation of virtual method, specifi << 110 G4PhysicsTable* BuildLambdaTable();
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 <<
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 //------------------------------------------ <<
161 111
162 // Binning for lambda table <<
163 void SetLambdaBinning(G4int nbins); 112 void SetLambdaBinning(G4int nbins);
>> 113 // Binning for lambda table
164 114
165 // Min kinetic energy for tables <<
166 void SetMinKinEnergy(G4double e); 115 void SetMinKinEnergy(G4double e);
>> 116 G4double MinKinEnergy() const;
>> 117 // Min kinetic energy for tables
167 118
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); 119 void SetMaxKinEnergy(G4double e);
>> 120 G4double MaxKinEnergy() const;
>> 121 // Max kinetic energy for tables
173 122
174 // Cross section table pointers << 123 G4bool StorePhysicsTable(G4ParticleDefinition*,
175 inline G4PhysicsTable* LambdaTable() const; << 124 const G4String& directory,
176 inline G4PhysicsTable* LambdaTablePrim() con << 125 G4bool ascii = false);
177 inline void SetLambdaTable(G4PhysicsTable*); << 126 // Store PhysicsTable in a file.
178 inline void SetLambdaTablePrim(G4PhysicsTabl << 127 // Return false in case of failure at I/O
179 << 128
180 // Integral method type and peak positions << 129 G4bool RetrievePhysicsTable(G4ParticleDefinition*,
181 inline std::vector<G4double>* EnergyOfCrossS << 130 const G4String& directory,
182 inline void SetEnergyOfCrossSectionMax(std:: << 131 G4bool ascii);
183 inline G4CrossSectionType CrossSectionType() << 132 // Retrieve Physics from a file.
184 inline void SetCrossSectionType(G4CrossSecti << 133 // (return true if the Physics Table can be build by using file)
185 << 134 // (return false if the process has no functionality or in case of failure)
186 //------------------------------------------ << 135 // File name should is constructed as processName+particleName and the
187 // Define and access particle type << 136 // should be placed under the directory specifed by the argument.
188 //------------------------------------------ << 137
189 << 138 void AddEmModel(G4int, G4VEmModel*, G4VEmFluctuationModel* fluc = 0,
190 inline const G4ParticleDefinition* Particle( << 139 const G4Region* region = 0);
191 inline const G4ParticleDefinition* Secondary << 140 // Add EM model coupled with fluctuation model for the region
192 << 141
193 protected: << 142 void UpdateEmModel(const G4String&, G4double, G4double);
194 << 143 // Define new energy range for the model identified by the name
195 //------------------------------------------ << 144
196 // Specific methods to set, access, modify m << 145 G4double GetLambda(G4double& kinEnergy, const G4MaterialCutsCouple* couple);
197 //------------------------------------------ << 146 // It returns the Lambda of the process
198 << 147
199 // Select model in run time << 148 G4double MicroscopicCrossSection(G4double kineticEnergy,
200 inline G4VEmModel* SelectModel(G4double kinE << 149 const G4MaterialCutsCouple* couple);
201 << 150 // It returns the cross section of the process for energy/ material
202 public: << 151
203 << 152 void SetIntegral(G4bool val) {integral = val;};
204 // Select model by energy and couple index << 153 G4bool IsIntegral() const {return integral;}
205 inline G4VEmModel* SelectModelForMaterial(G4 << 154
206 st << 155 G4double MeanFreePath(const G4Track& track,
207 << 156 G4double previousStepSize,
208 // Add model for region, smaller value of or << 157 G4ForceCondition* condition);
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 <<
224 // Access to models <<
225 inline G4VEmModel* GetModelByIndex(G4int idx <<
226 <<
227 // Access to the current G4Element <<
228 const G4Element* GetCurrentElement() const; <<
229 <<
230 // Biasing parameters <<
231 void SetCrossSectionBiasingFactor(G4double f <<
232 inline G4double CrossSectionBiasingFactor() <<
233 <<
234 // Activate forced interaction <<
235 void ActivateForcedInteraction(G4double leng <<
236 const G4Strin <<
237 G4bool flag = <<
238 <<
239 void ActivateSecondaryBiasing(const G4String <<
240 G4double energ <<
241 <<
242 inline void SetEmMasterProcess(const G4VEmPr <<
243 <<
244 inline void SetBuildTableFlag(G4bool val); <<
245 <<
246 inline void CurrentSetup(const G4MaterialCut <<
247 <<
248 inline G4bool UseBaseMaterial() const; <<
249 158
250 void BuildLambdaTable(); << 159 const G4ParticleDefinition* Particle() const;
>> 160 const G4ParticleDefinition* SecondaryParticle() const;
251 161
252 void StreamInfo(std::ostream& outFile, const << 162 void ActivateFluorescence(G4bool, const G4Region* r = 0);
253 G4bool rst=false) const; << 163 void ActivateAugerElectronProduction(G4bool, const G4Region* r = 0);
254 164
255 // hide copy constructor and assignment oper << 165 void SetLambdaFactor(G4double val);
256 G4VEmProcess(G4VEmProcess &) = delete; <<
257 G4VEmProcess & operator=(const G4VEmProcess <<
258 166
259 //------------------------------------------ <<
260 // Other generic methods <<
261 //------------------------------------------ <<
262 <<
263 protected: 167 protected:
264 168
265 G4double GetMeanFreePath(const G4Track& trac << 169 void SetParticle(const G4ParticleDefinition* p);
266 G4double previousSt << 170 void SetSecondaryParticle(const G4ParticleDefinition* p);
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 <<
286 inline void SetSecondaryParticle(const G4Par <<
287 <<
288 inline std::size_t CurrentMaterialCutsCouple <<
289 <<
290 inline const G4MaterialCutsCouple* MaterialC <<
291 <<
292 inline G4bool ApplyCuts() const; <<
293 <<
294 inline G4double GetGammaEnergyCut(); <<
295 171
296 inline G4double GetElectronEnergyCut(); << 172 virtual G4double GetMeanFreePath(const G4Track& track,
>> 173 G4double previousStepSize,
>> 174 G4ForceCondition* condition);
297 175
298 inline void SetStartFromNullFlag(G4bool val) << 176 virtual G4PhysicsVector* LambdaPhysicsVector(const G4MaterialCutsCouple*);
299 177
300 inline void SetSplineFlag(G4bool val); << 178 virtual G4double MinPrimaryEnergy(const G4ParticleDefinition*,
>> 179 const G4Material*, G4double cut) = 0;
301 180
302 const G4Element* GetTargetElement() const; << 181 G4VEmModel* SelectModel(G4double& kinEnergy);
303 182
304 const G4Isotope* GetTargetIsotope() const; << 183 size_t CurrentMaterialCutsCoupleIndex() const {return currentMaterialIndex;};
305 184
306 // these two methods assume that vectors are << 185 void ResetNumberOfInteractionLengthLeft();
307 // and idx is within vector length << 186 // reset (determine the value of)NumberOfInteractionLengthLeft
308 inline G4int DensityIndex(G4int idx) const; <<
309 inline G4double DensityFactor(G4int idx) con <<
310 187
311 private: 188 private:
312 189
313 void PrintWarning(G4String tit, G4double val << 190 void Initialise();
314 191
315 void ComputeIntegralLambda(G4double kinEnerg << 192 void DefineMaterial(const G4MaterialCutsCouple* couple);
316 193
317 inline G4double LogEkin(const G4Track&); << 194 G4double GetLambda(G4double kinEnergy);
318 195
319 inline G4double GetLambdaFromTable(G4double << 196 void ComputeLambda(G4double kinEnergy);
320 197
321 inline G4double GetLambdaFromTable(G4double << 198 // hide assignment operator
322 199
323 inline G4double GetLambdaFromTablePrim(G4dou << 200 G4VEmProcess(G4VEmProcess &);
>> 201 G4VEmProcess & operator=(const G4VEmProcess &right);
324 202
325 inline G4double GetLambdaFromTablePrim(G4dou << 203 // =====================================================================
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 <<
349 // ======== tables and vectors ======== <<
350 G4PhysicsTable* theLambdaTable <<
351 G4PhysicsTable* theLambdaTableP <<
352 <<
353 const std::vector<G4double>* theCuts = nullp <<
354 const std::vector<G4double>* theCutsGamma = <<
355 const std::vector<G4double>* theCutsElectron <<
356 const std::vector<G4double>* theCutsPositron <<
357 <<
358 protected: <<
359 <<
360 // ======== pointers ========= <<
361 <<
362 const G4MaterialCutsCouple* currentCouple = <<
363 const G4Material* currentMaterial <<
364 G4EmBiasingManager* biasManager = n <<
365 std::vector<G4double>* theEnergyOfCros <<
366 204
367 private: 205 private:
368 206
369 const std::vector<G4double>* theDensityFacto << 207 G4EmModelManager* modelManager;
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; <<
383 208
384 protected: << 209 // tables and vectors
385 << 210 G4PhysicsTable* theLambdaTable;
386 G4double mfpKinEnergy = DBL_MAX; << 211 G4double* theEnergyOfCrossSectionMax;
387 G4double preStepKinEnergy = 0.0; << 212 G4double* theCrossSectionMax;
388 G4double preStepLambda = 0.0; << 213
389 << 214 const G4ParticleDefinition* particle;
390 private: << 215 const G4ParticleDefinition* baseParticle;
391 << 216 const G4ParticleDefinition* secondaryParticle;
392 G4CrossSectionType fXSType = fEmNoIntegral; << 217 const G4DataVector* theCuts;
393 << 218
394 G4int numberOfModels = 0; << 219 // cash
395 G4int nLambdaBins = 84; << 220 const G4Material* currentMaterial;
396 << 221 const G4MaterialCutsCouple* currentCouple;
397 protected: << 222 size_t currentMaterialIndex;
398 << 223
399 G4int mainSecondaries = 1; << 224 G4int nLambdaBins;
400 G4int secID = _EM; << 225
401 G4int fluoID = _Fluorescence; << 226 G4double minKinEnergy;
402 G4int augerID = _AugerElectron; << 227 G4double maxKinEnergy;
403 G4int biasID = _EM; << 228 G4double lambdaFactor;
404 G4int tripletID = _TripletElectron; << 229
405 std::size_t currentCoupleIndex = 0; << 230 G4double preStepLambda;
406 std::size_t basedCoupleIndex = 0; << 231 G4double preStepMFP;
407 std::size_t coupleIdxLambda = 0; << 232 G4double preStepKinEnergy;
408 std::size_t idxLambda = 0; << 233 G4double mfpKinEnergy;
409 <<
410 G4bool isTheMaster = false; <<
411 G4bool baseMat = false; <<
412 <<
413 private: <<
414 <<
415 G4bool buildLambdaTable = true; <<
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 <<
426 protected: <<
427 <<
428 // ======== particle change ========= <<
429 std::vector<G4DynamicParticle*> secParticles <<
430 G4ParticleChangeForGamma fParticleChange; <<
431 <<
432 private: <<
433 <<
434 // ======== local vectors ========= <<
435 std::vector<G4VEmModel*> emModels; <<
436 234
>> 235 G4bool integral;
>> 236 G4bool meanFreePath;
437 }; 237 };
438 238
439 // ======== Run time inline methods ========== <<
440 <<
441 //....oooOO0OOooo........oooOO0OOooo........oo 239 //....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 240 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
470 241
471 inline void G4VEmProcess::DefineMaterial(const 242 inline void G4VEmProcess::DefineMaterial(const G4MaterialCutsCouple* couple)
472 { 243 {
473 if (couple != currentCouple) { << 244 if(couple != currentCouple) {
474 currentCouple = couple; << 245 currentCouple = couple;
475 baseMaterial = currentMaterial = couple->G << 246 currentMaterial = couple->GetMaterial();
476 basedCoupleIndex = currentCoupleIndex = co << 247 currentMaterialIndex = couple->GetIndex();
477 fFactor = biasFactor; << 248 if(integral && (!meanFreePath || preStepKinEnergy < mfpKinEnergy))
478 mfpKinEnergy = DBL_MAX; << 249 ResetNumberOfInteractionLengthLeft();
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 } 250 }
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 } 251 }
536 252
537 //....oooOO0OOooo........oooOO0OOooo........oo 253 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
538 254
539 inline G4double G4VEmProcess::GetLambdaFromTab << 255 inline G4double G4VEmProcess::GetLambda(G4double& kineticEnergy,
>> 256 const G4MaterialCutsCouple* couple)
540 { 257 {
541 return ((*theLambdaTablePrim)[basedCoupleInd << 258 DefineMaterial(couple);
>> 259 G4double x = 0.0;
>> 260 if(theLambdaTable) x = GetLambda(kineticEnergy);
>> 261 return x;
542 } 262 }
543 263
544 //....oooOO0OOooo........oooOO0OOooo........oo 264 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
545 265
546 inline G4double G4VEmProcess::ComputeCurrentLa << 266 inline G4double G4VEmProcess::GetLambda(G4double e)
547 { 267 {
548 return currentModel->CrossSectionPerVolume(b << 268 G4bool b;
>> 269 return (((*theLambdaTable)[currentMaterialIndex])->GetValue(e, b));
549 } 270 }
550 271
551 //....oooOO0OOooo........oooOO0OOooo........oo 272 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
552 273
553 inline G4double G4VEmProcess::GetCurrentLambda << 274 inline void G4VEmProcess::ComputeLambda(G4double e)
554 { 275 {
555 if(currentCoupleIndex != coupleIdxLambda || << 276 meanFreePath = false;
556 coupleIdxLambda = currentCoupleIndex; << 277 mfpKinEnergy = 0.0;
557 fLambdaEnergy = e; << 278 G4double emax = theEnergyOfCrossSectionMax[currentMaterialIndex];
558 if(e >= minKinEnergyPrim) { fLambda = GetL << 279 if (e <= emax) preStepLambda = GetLambda(e);
559 else if(nullptr != theLambdaTable) { fLamb << 280 else {
560 else { fLambda = ComputeCurrentLambda(e); << 281 e *= lambdaFactor;
561 fLambda *= fFactor; << 282 if(e > emax) {
>> 283 mfpKinEnergy = e;
>> 284 preStepLambda = GetLambda(e);
>> 285 } else preStepLambda = theCrossSectionMax[currentMaterialIndex];
562 } 286 }
563 return fLambda; <<
564 } 287 }
565 288
566 //....oooOO0OOooo........oooOO0OOooo........oo 289 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
567 290
568 inline G4double G4VEmProcess::GetCurrentLambda << 291 inline G4double G4VEmProcess::GetMeanFreePath(const G4Track& track, G4double,
>> 292 G4ForceCondition*)
569 { 293 {
570 if(currentCoupleIndex != coupleIdxLambda || << 294 preStepKinEnergy = track.GetKineticEnergy();
571 coupleIdxLambda = currentCoupleIndex; << 295 DefineMaterial(track.GetMaterialCutsCouple());
572 fLambdaEnergy = e; << 296 if (meanFreePath) {
573 if(e >= minKinEnergyPrim) { fLambda = GetL << 297 if (integral) ComputeLambda(preStepKinEnergy);
574 else if(nullptr != theLambdaTable) { fLamb << 298 else preStepLambda = GetLambda(preStepKinEnergy);
575 else { fLambda = ComputeCurrentLambda(e); << 299 if(0.0 < preStepLambda) preStepMFP = 1.0/preStepLambda;
576 fLambda *= fFactor; << 300 else preStepMFP = DBL_MAX;
577 } 301 }
578 return fLambda; << 302 // G4cout<<GetProcessName()<<": e= "<<preStepKinEnergy<<" mfp= "<<preStepMFP<<G4endl;
579 } << 303 return preStepMFP;
580 <<
581 //....oooOO0OOooo........oooOO0OOooo........oo <<
582 <<
583 inline void <<
584 G4VEmProcess::CurrentSetup(const G4MaterialCut <<
585 { <<
586 DefineMaterial(couple); <<
587 SelectModel(energy*massRatio, currentCoupleI <<
588 } <<
589 <<
590 //....oooOO0OOooo........oooOO0OOooo........oo <<
591 <<
592 inline G4double <<
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 { <<
643 return biasFactor; <<
644 } 304 }
645 305
646 //....oooOO0OOooo........oooOO0OOooo........oo 306 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
647 307
648 inline G4PhysicsTable* G4VEmProcess::LambdaTab << 308 inline void G4VEmProcess::ResetNumberOfInteractionLengthLeft()
649 { 309 {
650 return theLambdaTable; << 310 meanFreePath = true;
>> 311 G4VProcess::ResetNumberOfInteractionLengthLeft();
651 } 312 }
652 313
653 //....oooOO0OOooo........oooOO0OOooo........oo 314 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
654 315
655 inline G4PhysicsTable* G4VEmProcess::LambdaTab << 316 inline G4VEmModel* G4VEmProcess::SelectModel(G4double& kinEnergy)
656 { 317 {
657 return theLambdaTablePrim; << 318 return modelManager->SelectModel(kinEnergy, currentMaterialIndex);
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 } 319 }
688 320
689 //....oooOO0OOooo........oooOO0OOooo........oo 321 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
690 322
691 inline const G4ParticleDefinition* G4VEmProces 323 inline const G4ParticleDefinition* G4VEmProcess::Particle() const
692 { 324 {
693 return particle; 325 return particle;
694 } 326 }
695 327
696 //....oooOO0OOooo........oooOO0OOooo........oo 328 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
697 329
698 inline const G4ParticleDefinition* G4VEmProces 330 inline const G4ParticleDefinition* G4VEmProcess::SecondaryParticle() const
699 { 331 {
700 return secondaryParticle; 332 return secondaryParticle;
701 } 333 }
702 334
703 //....oooOO0OOooo........oooOO0OOooo........oo 335 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
704 336
705 inline void G4VEmProcess::SetCrossSectionType( << 337 inline G4double G4VEmProcess::GetMeanLifeTime(const G4Track&,
706 { << 338 G4ForceCondition*)
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 { <<
799 return numberOfModels; <<
800 } <<
801 <<
802 //....oooOO0OOooo........oooOO0OOooo........oo <<
803 <<
804 inline G4VEmModel* G4VEmProcess::EmModel(std:: <<
805 { 339 {
806 return (index < emModels.size()) ? emModels[ << 340 return 0.0;
807 } 341 }
808 342
809 //....oooOO0OOooo........oooOO0OOooo........oo 343 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
810 344
811 inline G4VEmModel* G4VEmProcess::GetModelByInd << 345 inline G4VParticleChange* G4VEmProcess::AtRestDoIt(const G4Track&,
>> 346 const G4Step&)
812 { 347 {
813 return modelManager->GetModel(idx, ver); << 348 return 0;
814 } 349 }
815 350
816 //....oooOO0OOooo........oooOO0OOooo........oo 351 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
817 352
818 #endif 353 #endif
819 354