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25 // 22 //
>> 23 // $Id: G4VEnergyLossProcess.hh,v 1.21 2004/05/17 09:46:56 vnivanch Exp $
>> 24 // GEANT4 tag $Name: geant4-06-02 $
26 // 25 //
27 // ------------------------------------------- 26 // -------------------------------------------------------------------
28 // 27 //
29 // GEANT4 Class header file 28 // GEANT4 Class header file
30 // 29 //
31 // 30 //
32 // File name: G4VEnergyLossProcess 31 // File name: G4VEnergyLossProcess
33 // 32 //
34 // Author: Vladimir Ivanchenko on base 33 // Author: Vladimir Ivanchenko on base of Laszlo Urban code
35 // 34 //
36 // Creation date: 03.01.2002 35 // Creation date: 03.01.2002
37 // 36 //
38 // Modifications: Vladimir Ivanchenko << 37 // Modifications:
>> 38 //
>> 39 // 26-12-02 Secondary production moved to derived classes (V.Ivanchenko)
>> 40 // 20-01-03 Migrade to cut per region (V.Ivanchenko)
>> 41 // 24-01-03 Make models region aware (V.Ivanchenko)
>> 42 // 05-02-03 Fix compilation warnings (V.Ivanchenko)
>> 43 // 13-02-03 SubCutoffProcessors defined for regions (V.Ivanchenko)
>> 44 // 17-02-03 Fix problem of store/restore tables (V.Ivanchenko)
>> 45 // 26-02-03 Region dependent step limit (V.Ivanchenko)
>> 46 // 26-03-03 Add GetDEDXDispersion (V.Ivanchenko)
>> 47 // 09-04-03 Fix problem of negative range limit for non integral (V.Ivanchenko)
>> 48 // 13-05-03 Add calculation of precise range (V.Ivanchenko)
>> 49 // 21-07-03 Add UpdateEmModel method (V.Ivanchenko)
>> 50 // 12-11-03 G4EnergyLossSTD -> G4EnergyLossProcess (V.Ivanchenko)
>> 51 // 14-01-04 Activate precise range calculation (V.Ivanchenko)
>> 52 // 10-03-04 Fix problem of step limit calculation (V.Ivanchenko)
39 // 53 //
40 // Class Description: 54 // Class Description:
41 // 55 //
42 // It is the unified energy loss process it ca 56 // It is the unified energy loss process it calculates the continuous
43 // energy loss for charged particles using a s 57 // energy loss for charged particles using a set of Energy Loss
44 // models valid for different energy regions. 58 // models valid for different energy regions. There are a possibility
45 // to create and access to dE/dx and range tab 59 // to create and access to dE/dx and range tables, or to calculate
46 // that information on fly. 60 // that information on fly.
47 61
48 // ------------------------------------------- 62 // -------------------------------------------------------------------
49 // 63 //
50 64
51 #ifndef G4VEnergyLossProcess_h 65 #ifndef G4VEnergyLossProcess_h
52 #define G4VEnergyLossProcess_h 1 66 #define G4VEnergyLossProcess_h 1
53 67
54 #include "G4VContinuousDiscreteProcess.hh" 68 #include "G4VContinuousDiscreteProcess.hh"
55 #include "globals.hh" 69 #include "globals.hh"
56 #include "G4Material.hh" 70 #include "G4Material.hh"
57 #include "G4MaterialCutsCouple.hh" 71 #include "G4MaterialCutsCouple.hh"
58 #include "G4Track.hh" 72 #include "G4Track.hh"
59 #include "G4EmModelManager.hh" 73 #include "G4EmModelManager.hh"
>> 74 #include "G4UnitsTable.hh"
60 #include "G4ParticleChangeForLoss.hh" 75 #include "G4ParticleChangeForLoss.hh"
61 #include "G4EmTableType.hh" <<
62 #include "G4EmSecondaryParticleType.hh" <<
63 #include "G4PhysicsTable.hh" <<
64 #include "G4PhysicsVector.hh" <<
65 76
66 class G4Step; 77 class G4Step;
67 class G4ParticleDefinition; 78 class G4ParticleDefinition;
68 class G4EmParameters; <<
69 class G4VEmModel; 79 class G4VEmModel;
70 class G4VEmFluctuationModel; 80 class G4VEmFluctuationModel;
71 class G4DataVector; 81 class G4DataVector;
>> 82 class G4PhysicsTable;
>> 83 class G4PhysicsVector;
>> 84 class G4VSubCutoffProcessor;
72 class G4Region; 85 class G4Region;
73 class G4SafetyHelper; <<
74 class G4VAtomDeexcitation; <<
75 class G4VSubCutProducer; <<
76 class G4EmBiasingManager; <<
77 class G4LossTableManager; <<
78 class G4EmDataHandler; <<
79 86
80 //....oooOO0OOooo........oooOO0OOooo........oo 87 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
81 88
82 class G4VEnergyLossProcess : public G4VContinu 89 class G4VEnergyLossProcess : public G4VContinuousDiscreteProcess
83 { 90 {
84 public: 91 public:
85 92
86 G4VEnergyLossProcess(const G4String& name = 93 G4VEnergyLossProcess(const G4String& name = "EnergyLoss",
87 G4ProcessType type = fE << 94 G4ProcessType type = fElectromagnetic);
88 <<
89 ~G4VEnergyLossProcess() override; <<
90 95
91 //------------------------------------------ << 96 ~G4VEnergyLossProcess();
92 // Virtual methods to be implemented in conc <<
93 //------------------------------------------ <<
94 <<
95 protected: <<
96 97
97 // description of specific process parameter << 98 void Initialise();
98 virtual void StreamProcessInfo(std::ostream& <<
99 <<
100 virtual void InitialiseEnergyLossProcess(con <<
101 con <<
102 <<
103 public: <<
104 99
105 // used as low energy limit LambdaTable << 100 G4VParticleChange* AlongStepDoIt(const G4Track&, const G4Step&);
106 virtual G4double MinPrimaryEnergy(const G4Pa <<
107 const G4Ma <<
108 101
109 // print documentation in html format << 102 G4VParticleChange* PostStepDoIt(const G4Track&, const G4Step&);
110 void ProcessDescription(std::ostream& outFil <<
111 103
112 // prepare all tables << 104 virtual std::vector<G4Track*>* SecondariesAlongStep(
113 void PreparePhysicsTable(const G4ParticleDef << 105 const G4Step&,
>> 106 G4double& tmax,
>> 107 G4double& eloss,
>> 108 G4double& kinEnergy) = 0;
114 109
115 // build all tables << 110 virtual void SecondariesPostStep(
116 void BuildPhysicsTable(const G4ParticleDefin << 111 G4VEmModel*,
117 << 112 const G4MaterialCutsCouple*,
118 // build a table << 113 const G4DynamicParticle*,
119 G4PhysicsTable* BuildDEDXTable(G4EmTableType << 114 G4double& tcut,
120 << 115 G4double& kinEnergy) = 0;
121 // build a table <<
122 G4PhysicsTable* BuildLambdaTable(G4EmTableTy <<
123 <<
124 // Called before tracking of each new G4Trac <<
125 void StartTracking(G4Track*) override; <<
126 <<
127 // Step limit from AlongStep <<
128 G4double AlongStepGetPhysicalInteractionLeng <<
129 const G4Trac <<
130 G4double pr <<
131 G4double cu <<
132 G4double& cu <<
133 G4GPILSelect <<
134 <<
135 // Step limit from cross section <<
136 G4double PostStepGetPhysicalInteractionLengt <<
137 const G4Trac <<
138 G4double pre <<
139 G4ForceCondi <<
140 <<
141 // AlongStep computations <<
142 G4VParticleChange* AlongStepDoIt(const G4Tra <<
143 <<
144 // PostStep sampling of secondaries <<
145 G4VParticleChange* PostStepDoIt(const G4Trac <<
146 <<
147 // Store all PhysicsTable in files. <<
148 // Return false in case of any fatal failure <<
149 G4bool StorePhysicsTable(const G4ParticleDef <<
150 const G4String& dir <<
151 G4bool ascii = fals <<
152 <<
153 // Retrieve all Physics from a files. <<
154 // Return true if all the Physics Table are <<
155 // Return false if any fatal failure. <<
156 G4bool RetrievePhysicsTable(const G4Particle <<
157 const G4String& <<
158 G4bool ascii) ov <<
159 116
160 private: << 117 virtual G4bool IsApplicable(const G4ParticleDefinition& p) = 0;
>> 118 // True for all charged particles
161 119
162 // summary printout after initialisation << 120 virtual void BuildPhysicsTable(const G4ParticleDefinition&);
163 void StreamInfo(std::ostream& out, const G4P << 121 // Build physics table during initialisation
164 G4bool rst=false) const; <<
165 <<
166 //------------------------------------------ <<
167 // Public interface to cross section, mfp an <<
168 // These methods are not used in run time <<
169 //------------------------------------------ <<
170 122
171 public: << 123 virtual void PrintInfoDefinition();
172 124
173 // access to dispersion of restricted energy << 125 // Print out of the class parameters
174 G4double GetDEDXDispersion(const G4MaterialC <<
175 const G4DynamicPa <<
176 G4double length); <<
177 126
178 // Access to cross section table << 127 G4PhysicsTable* BuildDEDXTable();
179 G4double CrossSectionPerVolume(G4double kine <<
180 const G4Mater <<
181 G4double CrossSectionPerVolume(G4double kine <<
182 const G4Mater <<
183 G4double logK <<
184 128
185 // access to cross section << 129 G4PhysicsTable* BuildDEDXTableForPreciseRange();
186 G4double MeanFreePath(const G4Track& track); <<
187 130
188 // access to step limit << 131 G4PhysicsTable* BuildLambdaTable();
189 G4double ContinuousStepLimit(const G4Track& <<
190 G4double previo <<
191 G4double curren <<
192 G4double& curre <<
193 132
194 protected: << 133 G4PhysicsTable* BuildLambdaSubTable();
195 134
196 // implementation of the pure virtual method << 135 void SetParticle(const G4ParticleDefinition* p);
197 G4double GetMeanFreePath(const G4Track& trac << 136 void SetBaseParticle(const G4ParticleDefinition* p);
198 G4double previousSt << 137 void SetSecondaryParticle(const G4ParticleDefinition* p);
199 G4ForceCondition* c <<
200 <<
201 // implementation of the pure virtual method <<
202 G4double GetContinuousStepLimit(const G4Trac <<
203 G4double pre <<
204 G4double cur <<
205 G4double& cu <<
206 <<
207 // creation of an empty vector for cross sec <<
208 G4PhysicsVector* LambdaPhysicsVector(const G <<
209 G4doubl <<
210 <<
211 inline std::size_t CurrentMaterialCutsCouple <<
212 <<
213 //------------------------------------------ <<
214 // Specific methods to set, access, modify m <<
215 //------------------------------------------ <<
216 138
217 // Select model in run time << 139 const G4ParticleDefinition* Particle() const;
218 inline void SelectModel(G4double kinEnergy); << 140 const G4ParticleDefinition* BaseParticle() const;
>> 141 const G4ParticleDefinition* SecondaryParticle() const;
>> 142 // Particle definition
219 143
220 public: << 144 void SetDEDXBinning(G4int nbins);
221 // Select model by energy and couple index << 145 // Binning for dEdx, range, and inverse range tables
222 // Not for run time processing <<
223 inline G4VEmModel* SelectModelForMaterial(G4 <<
224 st <<
225 <<
226 // Add EM model coupled with fluctuation mod <<
227 // of order defines which pair of models wil <<
228 // energy interval <<
229 void AddEmModel(G4int, G4VEmModel*, <<
230 G4VEmFluctuationModel* fluc <<
231 const G4Region* region = nul <<
232 <<
233 // Assign a model to a process local list, t <<
234 // the derived process should execute AddEmM <<
235 void SetEmModel(G4VEmModel*, G4int index=0); <<
236 <<
237 // Access to models <<
238 inline std::size_t NumberOfModels() const; <<
239 <<
240 // Return a model from the local list <<
241 inline G4VEmModel* EmModel(std::size_t index <<
242 <<
243 // Access to models from G4EmModelManager li <<
244 inline G4VEmModel* GetModelByIndex(std::size <<
245 <<
246 // Assign a fluctuation model to a process <<
247 inline void SetFluctModel(G4VEmFluctuationMo <<
248 <<
249 // Return the assigned fluctuation model <<
250 inline G4VEmFluctuationModel* FluctModel() c <<
251 <<
252 //------------------------------------------ <<
253 // Define and access particle type <<
254 //------------------------------------------ <<
255 <<
256 protected: <<
257 inline void SetParticle(const G4ParticleDefi <<
258 inline void SetSecondaryParticle(const G4Par <<
259 <<
260 public: <<
261 inline void SetBaseParticle(const G4Particle <<
262 inline const G4ParticleDefinition* Particle( <<
263 inline const G4ParticleDefinition* BaseParti <<
264 inline const G4ParticleDefinition* Secondary <<
265 <<
266 // hide assignment operator <<
267 G4VEnergyLossProcess(G4VEnergyLossProcess &) <<
268 G4VEnergyLossProcess & operator=(const G4VEn <<
269 <<
270 //------------------------------------------ <<
271 // Get/set parameters to configure the proce <<
272 //------------------------------------------ <<
273 <<
274 // Add subcut processor for the region <<
275 void ActivateSubCutoff(const G4Region* regio <<
276 146
277 // Activate biasing << 147 void SetDEDXBinningForPreciseRange(G4int nbins);
278 void SetCrossSectionBiasingFactor(G4double f << 148 // Binning for dEdx, range, and inverse range tables
279 149
280 void ActivateForcedInteraction(G4double leng << 150 void SetLambdaBinning(G4int nbins);
281 const G4Strin << 151 // Binning for lambda table
282 G4bool flag = <<
283 152
284 void ActivateSecondaryBiasing(const G4String << 153 void SetMinKinEnergy(G4double e);
285 G4double energ << 154 G4double MinKinEnergy() const;
>> 155 // Min kinetic energy for tables
286 156
287 inline void SetLossFluctuations(G4bool val); << 157 void SetMaxKinEnergy(G4double e);
>> 158 G4double MaxKinEnergy() const;
>> 159 // Max kinetic energy for tables
288 160
289 inline void SetSpline(G4bool val); << 161 void SetMaxKinEnergyForPreciseRange(G4double e);
290 inline void SetCrossSectionType(G4CrossSecti << 162 // Max kinetic energy for tables
291 inline G4CrossSectionType CrossSectionType() <<
292 163
293 // Set/Get flag "isIonisation" << 164 G4bool StorePhysicsTable(G4ParticleDefinition*,
294 void SetIonisation(G4bool val); << 165 const G4String& directory,
295 inline G4bool IsIonisationProcess() const; << 166 G4bool ascii = false);
>> 167 // Store PhysicsTable in a file.
>> 168 // Return false in case of failure at I/O
>> 169
>> 170 G4bool RetrievePhysicsTable(G4ParticleDefinition*,
>> 171 const G4String& directory,
>> 172 G4bool ascii);
>> 173 // Retrieve Physics from a file.
>> 174 // (return true if the Physics Table can be build by using file)
>> 175 // (return false if the process has no functionality or in case of failure)
>> 176 // File name should is constructed as processName+particleName and the
>> 177 // should be placed under the directory specifed by the argument.
>> 178
>> 179 void AddEmModel(G4int, G4VEmModel*, G4VEmFluctuationModel* fluc = 0,
>> 180 const G4Region* region = 0);
>> 181 // Add EM model coupled with fluctuation model for the region
>> 182
>> 183 void UpdateEmModel(const G4String&, G4double, G4double);
>> 184 // Define new energy range for thhe model identified by the name
>> 185
>> 186 void AddSubCutoffProcessor(G4VSubCutoffProcessor*, const G4Region* region = 0);
>> 187 // Add subcutoff processor for the region
>> 188
>> 189 virtual void ActivateFluorescence(G4bool, const G4Region* region = 0);
>> 190 virtual void ActivateAugerElectronProduction(G4bool, const G4Region* region = 0);
>> 191 // Activate deexcitation code
296 192
297 // Redefine parameteters for stepping contro << 193 virtual void SetSubCutoff(G4bool);
298 void SetLinearLossLimit(G4double val); <<
299 void SetStepFunction(G4double v1, G4double v <<
300 void SetLowestEnergyLimit(G4double); <<
301 194
302 inline G4int NumberOfSubCutoffRegions() cons << 195 void SetDEDXTable(G4PhysicsTable* p);
>> 196 G4PhysicsTable* DEDXTable() const;
303 197
304 //------------------------------------------ << 198 void SetPreciseRangeTable(G4PhysicsTable* pRange);
305 // Specific methods to path Physics Tables t << 199 G4PhysicsTable* PreciseRangeTable() const;
306 //------------------------------------------ <<
307 200
308 void SetDEDXTable(G4PhysicsTable* p, G4EmTab <<
309 void SetCSDARangeTable(G4PhysicsTable* pRang <<
310 void SetRangeTableForLoss(G4PhysicsTable* p) 201 void SetRangeTableForLoss(G4PhysicsTable* p);
>> 202 G4PhysicsTable* RangeTableForLoss() const;
>> 203
311 void SetInverseRangeTable(G4PhysicsTable* p) 204 void SetInverseRangeTable(G4PhysicsTable* p);
312 void SetLambdaTable(G4PhysicsTable* p); << 205 G4PhysicsTable* InverseRangeTable() const;
313 206
314 void SetTwoPeaksXS(std::vector<G4TwoPeaksXS* << 207 void SetSecondaryRangeTable(G4PhysicsTable* p);
315 void SetEnergyOfCrossSectionMax(std::vector< <<
316 208
317 //------------------------------------------ << 209 void SetLambdaTable(G4PhysicsTable* p);
318 // Specific methods to define custom Physics << 210 G4PhysicsTable* LambdaTable();
319 //------------------------------------------ <<
320 211
321 // Binning for dEdx, range, inverse range an << 212 void SetSubLambdaTable(G4PhysicsTable* p);
322 void SetDEDXBinning(G4int nbins); << 213 G4PhysicsTable* SubLambdaTable();
323 214
324 // Min kinetic energy for tables << 215 G4double GetDEDX(G4double& kineticEnergy, const G4MaterialCutsCouple* couple);
325 void SetMinKinEnergy(G4double e); <<
326 inline G4double MinKinEnergy() const; <<
327 216
328 // Max kinetic energy for tables << 217 G4double GetRange(G4double& kineticEnergy, const G4MaterialCutsCouple* couple);
329 void SetMaxKinEnergy(G4double e); <<
330 inline G4double MaxKinEnergy() const; <<
331 218
332 // Biasing parameters << 219 G4double GetRangeForLoss(G4double& kineticEnergy, const G4MaterialCutsCouple* couple);
333 inline G4double CrossSectionBiasingFactor() <<
334 220
335 // Return values for given G4MaterialCutsCou << 221 G4double GetKineticEnergy(G4double& range, const G4MaterialCutsCouple* couple);
336 inline G4double GetDEDX(G4double kineticEner <<
337 inline G4double GetCSDADEDX(G4double kinetic <<
338 const G4Material <<
339 inline G4double GetDEDX(G4double kineticEner <<
340 G4double logKineticE <<
341 inline G4double GetRange(G4double kineticEne <<
342 inline G4double GetRange(G4double kineticEne <<
343 G4double logKinetic <<
344 inline G4double GetCSDARange(G4double kineti <<
345 const G4Materia <<
346 inline G4double GetKineticEnergy(G4double ra <<
347 const G4Mat <<
348 inline G4double GetLambda(G4double kineticEn <<
349 inline G4double GetLambda(G4double kineticEn <<
350 G4double logKineti <<
351 <<
352 inline G4bool TablesAreBuilt() const; <<
353 <<
354 // Access to specific tables <<
355 inline G4PhysicsTable* DEDXTable() const; <<
356 inline G4PhysicsTable* DEDXunRestrictedTable <<
357 inline G4PhysicsTable* IonisationTable() con <<
358 inline G4PhysicsTable* CSDARangeTable() cons <<
359 inline G4PhysicsTable* RangeTableForLoss() c <<
360 inline G4PhysicsTable* InverseRangeTable() c <<
361 inline G4PhysicsTable* LambdaTable() const; <<
362 inline std::vector<G4TwoPeaksXS*>* TwoPeaksX <<
363 inline std::vector<G4double>* EnergyOfCrossS <<
364 <<
365 inline G4bool UseBaseMaterial() const; <<
366 <<
367 //------------------------------------------ <<
368 // Run time method for simulation of ionisat <<
369 //------------------------------------------ <<
370 222
371 // access atom on which interaction happens << 223 G4double GetLambda(G4double& kineticEnergy, const G4MaterialCutsCouple* couple);
372 const G4Element* GetCurrentElement() const; << 224 // It returns the MeanFreePath of the process
373 225
374 // Set scaling parameters for ions is needed << 226 G4double GetDEDXDispersion(const G4MaterialCutsCouple *couple,
375 void SetDynamicMassCharge(G4double massratio << 227 const G4DynamicParticle* dp,
>> 228 G4double length);
376 229
377 private: << 230 G4double MicroscopicCrossSection(G4double kineticEnergy,
>> 231 const G4MaterialCutsCouple* couple);
>> 232 // It returns the MeanFreePath of the process for a (energy, material)
378 233
379 void FillSecondariesAlongStep(G4double weigh << 234 void SetLinearLossLimit(G4double val);
380 235
381 void PrintWarning(const G4String&, G4double << 236 void SetLossFluctuations(G4bool val);
382 237
383 // define material and indexes << 238 void SetIntegral(G4bool val);
384 inline void DefineMaterial(const G4MaterialC << 239 G4bool IsIntegral() const;
385 240
386 //------------------------------------------ << 241 void SetRandomStep(G4bool val);
387 // Compute values using scaling relation, ma <<
388 //------------------------------------------ <<
389 inline G4double GetDEDXForScaledEnergy(G4dou <<
390 inline G4double GetDEDXForScaledEnergy(G4dou <<
391 G4dou <<
392 inline G4double GetIonisationForScaledEnergy <<
393 inline G4double GetScaledRangeForScaledEnerg <<
394 inline G4double GetScaledRangeForScaledEnerg <<
395 <<
396 <<
397 inline G4double GetLimitScaledRangeForScaled <<
398 inline G4double GetLimitScaledRangeForScaled <<
399 <<
400 <<
401 inline G4double ScaledKinEnergyForLoss(G4dou <<
402 inline G4double GetLambdaForScaledEnergy(G4d <<
403 inline G4double GetLambdaForScaledEnergy(G4d <<
404 G4d <<
405 242
406 inline G4double LogScaledEkin(const G4Track& << 243 void SetMinSubRange(G4double val);
407 <<
408 void ComputeLambdaForScaledEnergy(G4double s <<
409 const G4Tr <<
410 244
411 G4bool IsRegionForCubcutProcessor(const G4Tr << 245 void SetStepLimits(G4double v1, G4double v2);
412 246
413 protected: << 247 void SetStepFunction(G4double v1, G4double v2);
414 248
415 G4ParticleChangeForLoss fParticleChange; << 249 void SetLambdaFactor(G4double val);
416 const G4Material* currentMaterial <<
417 const G4MaterialCutsCouple* currentCouple = <<
418 250
419 private: << 251 G4bool TablesAreBuilt() const;
420 252
421 G4LossTableManager* lManager; << 253 G4int NumberOfSubCutoffRegions() const;
422 G4EmModelManager* modelManager; <<
423 G4VEmModel* currentModel = n <<
424 G4EmBiasingManager* biasManager = nu <<
425 G4SafetyHelper* safetyHelper; <<
426 G4EmParameters* theParameters; <<
427 G4VEmFluctuationModel* fluctModel = nul <<
428 G4VAtomDeexcitation* atomDeexcitation <<
429 G4VSubCutProducer* subcutProducer = <<
430 <<
431 const G4ParticleDefinition* particle = nullp <<
432 const G4ParticleDefinition* baseParticle = n <<
433 const G4ParticleDefinition* secondaryParticl <<
434 G4EmDataHandler* theData = nullptr; <<
435 <<
436 G4PhysicsTable* theDEDXTable = nullptr; <<
437 G4PhysicsTable* theDEDXunRestrictedTable = n <<
438 G4PhysicsTable* theIonisationTable = nullptr <<
439 G4PhysicsTable* theRangeTableForLoss = nullp <<
440 G4PhysicsTable* theCSDARangeTable = nullptr; <<
441 G4PhysicsTable* theInverseRangeTable = nullp <<
442 G4PhysicsTable* theLambdaTable = nullptr; <<
443 <<
444 std::vector<const G4Region*>* scoffRegions = <<
445 std::vector<G4VEmModel*>* emModels = nul <<
446 const std::vector<G4int>* theDensityIdx <<
447 const std::vector<G4double>* theDensityFact <<
448 const G4DataVector* theCuts = null <<
449 254
450 std::vector<G4double>* theEnergyOfCrossSecti << 255 G4double MeanFreePath(const G4Track& track,
451 std::vector<G4TwoPeaksXS*>* fXSpeaks = nullp << 256 G4double previousStepSize,
>> 257 G4ForceCondition* condition);
452 258
453 G4double lowestKinEnergy; << 259 G4double ContinuousStepLimit(const G4Track& track,
454 G4double minKinEnergy; << 260 G4double previousStepSize,
455 G4double maxKinEnergy; << 261 G4double currentMinimumStep,
456 G4double maxKinEnergyCSDA; << 262 G4double& currentSafety);
457 263
458 G4double linLossLimit = 0.01; << 264 void ResetNumberOfInteractionLengthLeft();
459 G4double dRoverRange = 0.2; << 265 // reset (determine the value of)NumberOfInteractionLengthLeft
460 G4double finalRange; <<
461 G4double lambdaFactor = 0.8; <<
462 G4double invLambdaFactor; <<
463 G4double biasFactor = 1.0; <<
464 <<
465 G4double massRatio = 1.0; <<
466 G4double logMassRatio = 0.0; <<
467 G4double fFactor = 1.0; <<
468 G4double reduceFactor = 1.0; <<
469 G4double chargeSqRatio = 1.0; <<
470 G4double fRange = 0.0; <<
471 G4double fRangeEnergy = 0.0; <<
472 266
473 protected: 267 protected:
474 268
475 G4double preStepLambda = 0.0; << 269 virtual G4double GetMeanFreePath(const G4Track& track,
476 G4double preStepKinEnergy = 0.0; << 270 G4double previousStepSize,
477 G4double preStepScaledEnergy = 0.0; << 271 G4ForceCondition* condition);
478 G4double mfpKinEnergy = 0.0; <<
479 272
480 std::size_t currentCoupleIndex = 0; << 273 virtual G4double GetContinuousStepLimit(const G4Track& track,
>> 274 G4double previousStepSize,
>> 275 G4double currentMinimumStep,
>> 276 G4double& currentSafety);
481 277
482 private: << 278 virtual
>> 279 const G4ParticleDefinition* DefineBaseParticle(const G4ParticleDefinition*);
483 280
484 G4int nBins; << 281 virtual
485 G4int nBinsCSDA; << 282 G4PhysicsVector* DEDXPhysicsVector(const G4MaterialCutsCouple*);
486 G4int numberOfModels = 0; <<
487 G4int nSCoffRegions = 0; <<
488 G4int secID = _DeltaElectron; <<
489 G4int tripletID = _TripletElectron; <<
490 G4int biasID = _DeltaEBelowCut; <<
491 G4int epixeID = _ePIXE; <<
492 G4int gpixeID = _GammaPIXE; <<
493 G4int mainSecondaries = 1; <<
494 <<
495 std::size_t basedCoupleIndex = 0; <<
496 std::size_t coupleIdxRange = 0; <<
497 std::size_t idxDEDX = 0; <<
498 std::size_t idxDEDXunRestricted = 0; <<
499 std::size_t idxIonisation = 0; <<
500 std::size_t idxRange = 0; <<
501 std::size_t idxCSDA = 0; <<
502 std::size_t idxSecRange = 0; <<
503 std::size_t idxInverseRange = 0; <<
504 std::size_t idxLambda = 0; <<
505 <<
506 G4GPILSelection aGPILSelection; <<
507 G4CrossSectionType fXSType = fEmOnePeak; <<
508 <<
509 G4bool lossFluctuationFlag = true; <<
510 G4bool useCutAsFinalRange = false; <<
511 G4bool tablesAreBuilt = false; <<
512 G4bool spline = true; <<
513 G4bool isIon = false; <<
514 G4bool isIonisation = false; <<
515 G4bool useDeexcitation = false; <<
516 G4bool biasFlag = false; <<
517 G4bool weightFlag = false; <<
518 G4bool isMaster = false; <<
519 G4bool baseMat = false; <<
520 G4bool actLinLossLimit = false; <<
521 G4bool actLossFluc = false; <<
522 G4bool actBinning = false; <<
523 G4bool actMinKinEnergy = false; <<
524 G4bool actMaxKinEnergy = false; <<
525 283
526 std::vector<G4DynamicParticle*> secParticles << 284 virtual
527 std::vector<G4Track*> scTracks; << 285 G4PhysicsVector* DEDXPhysicsVectorForPreciseRange(const G4MaterialCutsCouple*);
528 }; <<
529 286
530 // ======== Run time inline methods ========== << 287 virtual
>> 288 G4PhysicsVector* LambdaPhysicsVector(const G4MaterialCutsCouple*);
531 289
532 inline std::size_t G4VEnergyLossProcess::Curre << 290 virtual
533 { << 291 G4PhysicsVector* SubLambdaPhysicsVector(const G4MaterialCutsCouple*);
534 return currentCoupleIndex; <<
535 } <<
536 292
537 //....oooOO0OOooo........oooOO0OOooo........oo << 293 virtual G4double MinPrimaryEnergy(const G4ParticleDefinition*,
>> 294 const G4Material*, G4double cut) = 0;
538 295
539 inline void G4VEnergyLossProcess::SelectModel( << 296 virtual G4double MaxSecondaryEnergy(const G4DynamicParticle* dp) = 0;
540 { <<
541 currentModel = modelManager->SelectModel(kin <<
542 currentModel->SetCurrentCouple(currentCouple <<
543 } <<
544 297
545 //....oooOO0OOooo........oooOO0OOooo........oo << 298 G4VEmModel* SelectModel(G4double kinEnergy);
546 299
547 inline G4VEmModel* G4VEnergyLossProcess::Selec << 300 G4VSubCutoffProcessor* SubCutoffProcessor(size_t index);
548 G4double kinEnergy, std::si <<
549 { <<
550 return modelManager->SelectModel(kinEnergy, <<
551 } <<
552 301
553 //....oooOO0OOooo........oooOO0OOooo........oo << 302 size_t CurrentMaterialCutsCoupleIndex() const;
554 303
555 inline void << 304 void SetMassRatio(G4double val);
556 G4VEnergyLossProcess::DefineMaterial(const G4M <<
557 { <<
558 if(couple != currentCouple) { <<
559 currentCouple = couple; <<
560 currentMaterial = couple->GetMaterial(); <<
561 basedCoupleIndex = currentCoupleIndex = co <<
562 fFactor = chargeSqRatio*biasFactor; <<
563 mfpKinEnergy = DBL_MAX; <<
564 idxLambda = 0; <<
565 if(baseMat) { <<
566 basedCoupleIndex = (*theDensityIdx)[curr <<
567 fFactor *= (*theDensityFactor)[currentCo <<
568 } <<
569 reduceFactor = 1.0/(fFactor*massRatio); <<
570 } <<
571 } <<
572 305
573 //....oooOO0OOooo........oooOO0OOooo........oo << 306 void SetReduceFactor(G4double val);
574 307
575 inline G4double G4VEnergyLossProcess::GetDEDXF << 308 void SetChargeSquare(G4double val);
576 { <<
577 /* <<
578 G4cout << "G4VEnergyLossProcess::GetDEDX: Id <<
579 << basedCoupleIndex << " E(MeV)= " <<
580 << " Emin= " << minKinEnergy << " Fa <<
581 << " " << theDEDXTable << G4endl; */ <<
582 G4double x = fFactor*(*theDEDXTable)[basedCo <<
583 if(e < minKinEnergy) { x *= std::sqrt(e/minK <<
584 return x; <<
585 } <<
586 309
587 //....oooOO0OOooo........oooOO0OOooo........oo << 310 void SetChargeSquareRatio(G4double val);
>> 311
>> 312 G4double GetCurrentRange() const;
588 313
589 inline << 314 private:
590 G4double G4VEnergyLossProcess::GetDEDXForScale <<
591 { <<
592 /* <<
593 G4cout << "G4VEnergyLossProcess::GetDEDX: Id <<
594 << basedCoupleIndex << " E(MeV)= " <<
595 << " Emin= " << minKinEnergy << " Fa <<
596 << " " << theDEDXTable << G4endl; */ <<
597 G4double x = fFactor*(*theDEDXTable)[basedCo <<
598 if(e < minKinEnergy) { x *= std::sqrt(e/minK <<
599 return x; <<
600 } <<
601 315
602 //....oooOO0OOooo........oooOO0OOooo........oo << 316 void Clear();
603 317
604 inline G4double G4VEnergyLossProcess::GetIonis << 318 void DefineMaterial(const G4MaterialCutsCouple* couple);
605 { <<
606 G4double x = <<
607 fFactor*(*theIonisationTable)[basedCoupleI <<
608 if(e < minKinEnergy) { x *= std::sqrt(e/minK <<
609 return x; <<
610 } <<
611 319
612 //....oooOO0OOooo........oooOO0OOooo........oo << 320 G4double GetDEDXForLoss(G4double kineticEnergy);
613 321
614 inline G4double G4VEnergyLossProcess::GetScale << 322 G4double GetRangeForLoss(G4double kineticEnergy);
615 { <<
616 //G4cout << "G4VEnergyLossProcess::GetScaled <<
617 // << basedCoupleIndex << " E(MeV)= <<
618 // << " lastIdx= " << lastIdx << " <<
619 if(currentCoupleIndex != coupleIdxRange || f <<
620 coupleIdxRange = currentCoupleIndex; <<
621 fRangeEnergy = e; <<
622 fRange = reduceFactor*((*theRangeTableForL <<
623 if (fRange < 0.0) { fRange = 0.0; } <<
624 else if (e < minKinEnergy) { fRange *= std <<
625 } <<
626 //G4cout << "G4VEnergyLossProcess::GetScaled <<
627 // << basedCoupleIndex << " E(MeV)= <<
628 // << " R= " << computedRange << " <<
629 return fRange; <<
630 } <<
631 323
632 inline G4double << 324 G4double GetPreciseRange(G4double kineticEnergy);
633 G4VEnergyLossProcess::GetScaledRangeForScaledE <<
634 { <<
635 //G4cout << "G4VEnergyLossProcess::GetScaled <<
636 // << basedCoupleIndex << " E(MeV)= <<
637 // << " lastIdx= " << lastIdx << " <<
638 if(currentCoupleIndex != coupleIdxRange || f <<
639 coupleIdxRange = currentCoupleIndex; <<
640 fRangeEnergy = e; <<
641 fRange = reduceFactor*((*theRangeTableForL <<
642 if (fRange < 0.0) { fRange = 0.0; } <<
643 else if (e < minKinEnergy) { fRange *= std <<
644 } <<
645 //G4cout << "G4VEnergyLossProcess::GetScaled <<
646 // << basedCoupleIndex << " E(MeV)= <<
647 // << " R= " << fRange << " " << t <<
648 return fRange; <<
649 } <<
650 325
651 //....oooOO0OOooo........oooOO0OOooo........oo << 326 G4double GetLambda(G4double scaledKinEnergy);
652 327
653 inline G4double << 328 void ComputeLambda(G4double scaledKinEnergy);
654 G4VEnergyLossProcess::GetLimitScaledRangeForSc <<
655 { <<
656 G4double x = ((*theCSDARangeTable)[basedCoup <<
657 if (x < 0.0) { x = 0.0; } <<
658 else if (e < minKinEnergy) { x *= std::sqrt( <<
659 return x; <<
660 } <<
661 329
662 //....oooOO0OOooo........oooOO0OOooo........oo << 330 G4double ScaledKinEnergyForLoss(G4double range);
663 331
664 inline G4double << 332 // hide assignment operator
665 G4VEnergyLossProcess::GetLimitScaledRangeForSc <<
666 <<
667 { <<
668 G4double x = ((*theCSDARangeTable)[basedCoup <<
669 if (x < 0.0) { x = 0.0; } <<
670 else if (e < minKinEnergy) { x *= std::sqrt( <<
671 return x; <<
672 } <<
673 333
674 //....oooOO0OOooo........oooOO0OOooo........oo << 334 G4VEnergyLossProcess(G4VEnergyLossProcess &);
>> 335 G4VEnergyLossProcess & operator=(const G4VEnergyLossProcess &right);
675 336
676 inline G4double G4VEnergyLossProcess::ScaledKi << 337 // =====================================================================
677 { <<
678 //G4cout << "G4VEnergyLossProcess::GetEnergy <<
679 // << basedCoupleIndex << " R(mm)= " <<
680 // << theInverseRangeTable << G4endl <<
681 G4PhysicsVector* v = (*theInverseRangeTable) <<
682 G4double rmin = v->Energy(0); <<
683 G4double e = 0.0; <<
684 if(r >= rmin) { e = v->Value(r, idxInverseRa <<
685 else if(r > 0.0) { <<
686 G4double x = r/rmin; <<
687 e = minKinEnergy*x*x; <<
688 } <<
689 return e; <<
690 } <<
691 338
692 //....oooOO0OOooo........oooOO0OOooo........oo << 339 protected:
693 340
694 inline G4double G4VEnergyLossProcess::GetLambd << 341 G4ParticleChangeForLoss fParticleChange;
695 { <<
696 return fFactor*((*theLambdaTable)[basedCoupl <<
697 } <<
698 342
699 //....oooOO0OOooo........oooOO0OOooo........oo << 343 private:
700 344
701 inline G4double << 345 G4EmModelManager* modelManager;
702 G4VEnergyLossProcess::GetLambdaForScaledEnergy << 346 std::vector<G4VSubCutoffProcessor*> scoffProcessors;
703 { << 347 std::vector<const G4Region*> scoffRegions;
704 return fFactor*((*theLambdaTable)[basedCoupl << 348 G4int nSCoffRegions;
705 } << 349 std::vector<G4int> idxSCoffRegions;
>> 350
>> 351 // tables and vectors
>> 352 G4PhysicsTable* theDEDXTable;
>> 353 G4PhysicsTable* theRangeTableForLoss;
>> 354 G4PhysicsTable* thePreciseRangeTable;
>> 355 G4PhysicsTable* theSecondaryRangeTable;
>> 356 G4PhysicsTable* theInverseRangeTable;
>> 357 G4PhysicsTable* theLambdaTable;
>> 358 G4PhysicsTable* theSubLambdaTable;
>> 359 G4double* theDEDXAtMaxEnergy;
>> 360 G4double* theRangeAtMaxEnergy;
>> 361 G4double* theEnergyOfCrossSectionMax;
>> 362 G4double* theCrossSectionMax;
>> 363
>> 364 const G4DataVector* theCuts;
>> 365
>> 366 const G4ParticleDefinition* particle;
>> 367 const G4ParticleDefinition* baseParticle;
>> 368 const G4ParticleDefinition* secondaryParticle;
>> 369
>> 370 // cash
>> 371 const G4Material* currentMaterial;
>> 372 const G4MaterialCutsCouple* currentCouple;
>> 373 size_t currentMaterialIndex;
>> 374 G4double minStepLimit;
>> 375
>> 376 G4int nDEDXBins;
>> 377 G4int nDEDXBinsForRange;
>> 378 G4int nLambdaBins;
706 379
707 //....oooOO0OOooo........oooOO0OOooo........oo << 380 G4double lowestKinEnergy;
>> 381 G4double minKinEnergy;
>> 382 G4double maxKinEnergy;
>> 383 G4double maxKinEnergyForRange;
708 384
709 inline G4double G4VEnergyLossProcess::LogScale << 385 G4double massRatio;
710 { << 386 G4double reduceFactor;
711 return track.GetDynamicParticle()->GetLogKin << 387 G4double chargeSquare;
712 } << 388 G4double chargeSqRatio;
>> 389
>> 390 G4double preStepLambda;
>> 391 G4double preStepMFP;
>> 392 G4double fRange;
>> 393 G4double preStepKinEnergy;
>> 394 G4double preStepScaledEnergy;
>> 395 G4double linLossLimit;
>> 396 G4double minSubRange;
>> 397 G4double dRoverRange;
>> 398 G4double finalRange;
>> 399 G4double defaultRoverRange;
>> 400 G4double defaultIntegralRange;
>> 401 G4double lambdaFactor;
>> 402 G4double mfpKinEnergy;
>> 403
>> 404 G4bool lossFluctuationFlag;
>> 405 G4bool rndmStepFlag;
>> 406 G4bool hasRestProcess;
>> 407 G4bool tablesAreBuilt;
>> 408 G4bool integral;
>> 409 G4bool meanFreePath;
>> 410 };
713 411
714 //....oooOO0OOooo........oooOO0OOooo........oo 412 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 413 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
715 414
716 inline G4double << 415 inline void G4VEnergyLossProcess::DefineMaterial(const G4MaterialCutsCouple* couple)
717 G4VEnergyLossProcess::GetDEDX(G4double kinEner <<
718 const G4Material <<
719 { 416 {
720 DefineMaterial(couple); << 417 if(couple != currentCouple) {
721 return GetDEDXForScaledEnergy(kinEnergy*mass << 418 currentCouple = couple;
>> 419 currentMaterial = couple->GetMaterial();
>> 420 currentMaterialIndex = couple->GetIndex();
>> 421 minStepLimit = std::min(finalRange,
>> 422 currentCouple->GetProductionCuts()->GetProductionCut(idxG4ElectronCut));
>> 423 if(integral && (!meanFreePath || preStepScaledEnergy < mfpKinEnergy))
>> 424 ResetNumberOfInteractionLengthLeft();
>> 425 }
722 } 426 }
723 427
724 //....oooOO0OOooo........oooOO0OOooo........oo 428 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
725 429
726 inline G4double << 430 inline G4double G4VEnergyLossProcess::GetDEDX(G4double& kineticEnergy,
727 G4VEnergyLossProcess::GetDEDX(G4double kinEner << 431 const G4MaterialCutsCouple* couple)
728 const G4Material <<
729 G4double logKinE <<
730 { 432 {
731 DefineMaterial(couple); 433 DefineMaterial(couple);
732 return GetDEDXForScaledEnergy(kinEnergy*mass << 434 return GetDEDXForLoss(kineticEnergy);
733 } 435 }
734 436
735 //....oooOO0OOooo........oooOO0OOooo........oo 437 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
736 438
737 inline G4double << 439 inline G4double G4VEnergyLossProcess::GetDEDXForLoss(G4double e)
738 G4VEnergyLossProcess::GetRange(G4double kinEne <<
739 const G4Materia <<
740 { 440 {
741 DefineMaterial(couple); << 441 G4bool b;
742 return GetScaledRangeForScaledEnergy(kinEner << 442 e *= massRatio;
>> 443 G4double x = ((*theDEDXTable)[currentMaterialIndex]->GetValue(e, b))*chargeSqRatio;
>> 444 if(e < minKinEnergy) x *= sqrt(e/minKinEnergy);
>> 445 return x;
743 } 446 }
744 447
745 //....oooOO0OOooo........oooOO0OOooo........oo 448 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
746 449
747 inline G4double << 450 inline G4double G4VEnergyLossProcess::GetRange(G4double& kineticEnergy,
748 G4VEnergyLossProcess::GetRange(G4double kinEne << 451 const G4MaterialCutsCouple* couple)
749 const G4Materia <<
750 G4double logKin <<
751 { 452 {
752 DefineMaterial(couple); 453 DefineMaterial(couple);
753 return GetScaledRangeForScaledEnergy(kinEner << 454 G4double x = DBL_MAX;
>> 455 if(thePreciseRangeTable) x = GetPreciseRange(kineticEnergy);
>> 456 else if(theRangeTableForLoss) x = GetRangeForLoss(kineticEnergy);
>> 457 return x;
754 } 458 }
755 459
756 //....oooOO0OOooo........oooOO0OOooo........oo 460 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
757 461
758 inline G4double << 462 inline G4double G4VEnergyLossProcess::GetPreciseRange(G4double e)
759 G4VEnergyLossProcess::GetCSDARange(G4double ki <<
760 const G4Mat <<
761 { 463 {
762 DefineMaterial(couple); << 464 G4bool b;
763 return (nullptr == theCSDARangeTable) ? DBL_ << 465 G4double x;
764 GetLimitScaledRangeForScaledEnergy(kinetic << 466 e *= massRatio;
>> 467
>> 468 if (e < maxKinEnergyForRange) {
>> 469 x = ((*thePreciseRangeTable)[currentMaterialIndex])->GetValue(e, b);
>> 470 if(e < minKinEnergy) x *= sqrt(e/minKinEnergy);
>> 471
>> 472 } else {
>> 473 x = theRangeAtMaxEnergy[currentMaterialIndex] +
>> 474 (e - maxKinEnergyForRange)/theDEDXAtMaxEnergy[currentMaterialIndex];
>> 475 }
>> 476 return x*reduceFactor;
765 } 477 }
766 478
767 //....oooOO0OOooo........oooOO0OOooo........oo 479 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
768 480
769 inline G4double << 481 inline G4double G4VEnergyLossProcess::GetRangeForLoss(G4double& kineticEnergy,
770 G4VEnergyLossProcess::GetKineticEnergy(G4doubl << 482 const G4MaterialCutsCouple* couple)
771 const G <<
772 { 483 {
773 DefineMaterial(couple); 484 DefineMaterial(couple);
774 return ScaledKinEnergyForLoss(range/reduceFa << 485 G4double x = DBL_MAX;
>> 486 if(theRangeTableForLoss) x = GetRangeForLoss(kineticEnergy);
>> 487 return x;
775 } 488 }
776 489
777 //....oooOO0OOooo........oooOO0OOooo........oo 490 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
778 491
779 inline G4double << 492 inline G4double G4VEnergyLossProcess::GetRangeForLoss(G4double e)
780 G4VEnergyLossProcess::GetLambda(G4double kinEn <<
781 const G4Materi <<
782 { 493 {
783 DefineMaterial(couple); << 494 G4bool b;
784 return (nullptr != theLambdaTable) ? << 495 e *= massRatio;
785 GetLambdaForScaledEnergy(kinEnergy*massRat << 496 G4double x = ((*theRangeTableForLoss)[currentMaterialIndex])->GetValue(e, b);
>> 497 if(e < minKinEnergy) x *= sqrt(e/minKinEnergy);
>> 498 return x*reduceFactor;
786 } 499 }
787 500
788 //....oooOO0OOooo........oooOO0OOooo........oo 501 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
789 502
790 inline G4double << 503 inline G4double G4VEnergyLossProcess::GetKineticEnergy(G4double& range,
791 G4VEnergyLossProcess::GetLambda(G4double kinEn << 504 const G4MaterialCutsCouple* couple)
792 const G4Materi <<
793 G4double logKi <<
794 { 505 {
795 DefineMaterial(couple); 506 DefineMaterial(couple);
796 return (nullptr != theLambdaTable) ? << 507 G4double r = range/reduceFactor;
797 GetLambdaForScaledEnergy(kinEnergy*massRat << 508 G4double e = ScaledKinEnergyForLoss(r)/massRatio;
798 : 0.0; << 509 return e;
799 } <<
800 <<
801 // ======== Get/Set inline methods used at ini <<
802 <<
803 inline void G4VEnergyLossProcess::SetFluctMode <<
804 { <<
805 fluctModel = p; <<
806 } 510 }
807 511
808 //....oooOO0OOooo........oooOO0OOooo........oo 512 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
809 513
810 inline G4VEmFluctuationModel* G4VEnergyLossPro << 514 inline G4double G4VEnergyLossProcess::ScaledKinEnergyForLoss(G4double r)
811 { 515 {
812 return fluctModel; << 516 G4PhysicsVector* v = (*theInverseRangeTable)[currentMaterialIndex];
>> 517 G4double rmin = v->GetLowEdgeEnergy(0);
>> 518 G4double e = minKinEnergy;
>> 519 if(r <= rmin) {
>> 520 r /= rmin;
>> 521 e *= r*r;
>> 522 } else {
>> 523 G4bool b;
>> 524 e = v->GetValue(r, b);
>> 525 }
>> 526 return e;
813 } 527 }
814 528
815 //....oooOO0OOooo........oooOO0OOooo........oo 529 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
816 530
817 inline void G4VEnergyLossProcess::SetParticle( << 531 inline G4double G4VEnergyLossProcess::GetDEDXDispersion(
>> 532 const G4MaterialCutsCouple *couple,
>> 533 const G4DynamicParticle* dp,
>> 534 G4double length)
818 { 535 {
819 particle = p; << 536 DefineMaterial(couple);
>> 537 G4double tmax = MaxSecondaryEnergy(dp);
>> 538 tmax = std::min(tmax,(*theCuts)[currentMaterialIndex]);
>> 539 return modelManager->GetDEDXDispersion(currentMaterial, dp, tmax, length,
>> 540 currentMaterialIndex);
820 } 541 }
821 542
822 //....oooOO0OOooo........oooOO0OOooo........oo 543 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
823 544
824 inline void << 545 inline G4double G4VEnergyLossProcess::GetLambda(G4double& kineticEnergy,
825 G4VEnergyLossProcess::SetSecondaryParticle(con << 546 const G4MaterialCutsCouple* couple)
826 { 547 {
827 secondaryParticle = p; << 548 DefineMaterial(couple);
>> 549 G4double x = 0.0;
>> 550 if(theLambdaTable) x = GetLambda(kineticEnergy*massRatio);
>> 551 return x;
828 } 552 }
829 553
830 //....oooOO0OOooo........oooOO0OOooo........oo 554 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
831 555
832 inline void << 556 inline G4double G4VEnergyLossProcess::GetLambda(G4double e)
833 G4VEnergyLossProcess::SetBaseParticle(const G4 <<
834 { 557 {
835 baseParticle = p; << 558 G4bool b;
>> 559 return chargeSqRatio*(((*theLambdaTable)[currentMaterialIndex])->GetValue(e, b));
836 } 560 }
837 561
838 //....oooOO0OOooo........oooOO0OOooo........oo 562 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
839 563
840 inline const G4ParticleDefinition* G4VEnergyLo << 564 inline void G4VEnergyLossProcess::ComputeLambda(G4double e)
841 { 565 {
842 return particle; << 566 meanFreePath = false;
>> 567 mfpKinEnergy = 0.0;
>> 568 G4double emax = theEnergyOfCrossSectionMax[currentMaterialIndex];
>> 569 if (e <= emax) preStepLambda = GetLambda(e);
>> 570 else {
>> 571 e *= lambdaFactor;
>> 572 if(e > emax) {
>> 573 mfpKinEnergy = e;
>> 574 preStepLambda = GetLambda(e);
>> 575 } else preStepLambda = theCrossSectionMax[currentMaterialIndex];
>> 576 }
843 } 577 }
844 578
845 //....oooOO0OOooo........oooOO0OOooo........oo 579 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
846 580
847 inline const G4ParticleDefinition* G4VEnergyLo << 581 inline G4double G4VEnergyLossProcess::GetMeanFreePath(const G4Track& track,
>> 582 G4double, G4ForceCondition*)
848 { 583 {
849 return baseParticle; << 584 preStepKinEnergy = track.GetKineticEnergy();
>> 585 preStepScaledEnergy = preStepKinEnergy*massRatio;
>> 586 DefineMaterial(track.GetMaterialCutsCouple());
>> 587 if (meanFreePath) {
>> 588 if (integral) ComputeLambda(preStepScaledEnergy);
>> 589 else preStepLambda = GetLambda(preStepScaledEnergy);
>> 590 if(0.0 < preStepLambda) preStepMFP = 1.0/preStepLambda;
>> 591 else preStepMFP = DBL_MAX;
>> 592 }
>> 593 // G4cout<<GetProcessName()<<": e= "<<preStepKinEnergy<<" mfp= "<<preStepMFP<<G4endl;
>> 594 return preStepMFP;
850 } 595 }
851 596
852 //....oooOO0OOooo........oooOO0OOooo........oo 597 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
853 598
854 inline const G4ParticleDefinition* << 599 inline G4double G4VEnergyLossProcess::GetContinuousStepLimit(const G4Track&,
855 G4VEnergyLossProcess::SecondaryParticle() cons << 600 G4double, G4double currentMinStep, G4double&)
856 { 601 {
857 return secondaryParticle; << 602 G4double x = DBL_MAX;
858 } << 603 if(theRangeTableForLoss) {
859 << 604 fRange = GetRange(preStepKinEnergy, currentCouple);
860 //....oooOO0OOooo........oooOO0OOooo........oo <<
861 605
862 inline void G4VEnergyLossProcess::SetLossFluct << 606 x = fRange;
863 { << 607 G4double y = x*dRoverRange;
864 lossFluctuationFlag = val; <<
865 actLossFluc = true; <<
866 } <<
867 608
868 //....oooOO0OOooo........oooOO0OOooo........oo << 609 if(x > minStepLimit && y < currentMinStep ) {
869 610
870 inline void G4VEnergyLossProcess::SetSpline(G4 << 611 x = y + minStepLimit*(1.0 - dRoverRange)*(2.0 - minStepLimit/fRange);
871 { << 612 //if(x >fRange || x<minStepLimit) G4cout << "!!! StepLimit problem!!!" << G4endl;
872 spline = val; << 613 //if(rndmStepFlag) x = minStepLimit + G4UniformRand()*(x-minStepLimit);
>> 614 }
>> 615 }
>> 616 return x;
873 } 617 }
874 618
875 //....oooOO0OOooo........oooOO0OOooo........oo 619 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
876 620
877 inline void G4VEnergyLossProcess::SetCrossSect << 621 inline void G4VEnergyLossProcess::ResetNumberOfInteractionLengthLeft()
878 { <<
879 fXSType = val; <<
880 } <<
881 <<
882 //....oooOO0OOooo........oooOO0OOooo........oo <<
883 <<
884 inline G4CrossSectionType G4VEnergyLossProcess <<
885 { 622 {
886 return fXSType; << 623 meanFreePath = true;
>> 624 G4VProcess::ResetNumberOfInteractionLengthLeft();
887 } 625 }
888 626
889 //....oooOO0OOooo........oooOO0OOooo........oo <<
890 <<
891 inline G4bool G4VEnergyLossProcess::IsIonisati <<
892 { <<
893 return isIonisation; <<
894 } <<
895 627
896 //....oooOO0OOooo........oooOO0OOooo........oo 628 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
897 629
898 inline G4int G4VEnergyLossProcess::NumberOfSub << 630 inline G4VEmModel* G4VEnergyLossProcess::SelectModel(G4double kinEnergy)
899 { 631 {
900 return nSCoffRegions; << 632 return modelManager->SelectModel(kinEnergy, currentMaterialIndex);
901 } 633 }
902 634
903 //....oooOO0OOooo........oooOO0OOooo........oo 635 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
904 636
905 inline G4double G4VEnergyLossProcess::MinKinEn << 637 inline const G4ParticleDefinition* G4VEnergyLossProcess::Particle() const
906 { 638 {
907 return minKinEnergy; << 639 return particle;
908 } 640 }
909 641
910 //....oooOO0OOooo........oooOO0OOooo........oo 642 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
911 643
912 inline G4double G4VEnergyLossProcess::MaxKinEn << 644 inline const G4ParticleDefinition* G4VEnergyLossProcess::BaseParticle() const
913 { 645 {
914 return maxKinEnergy; << 646 return baseParticle;
915 } 647 }
916 648
917 //....oooOO0OOooo........oooOO0OOooo........oo 649 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
918 650
919 inline G4double G4VEnergyLossProcess::CrossSec << 651 inline const G4ParticleDefinition* G4VEnergyLossProcess::SecondaryParticle() const
920 { 652 {
921 return biasFactor; << 653 return secondaryParticle;
922 } 654 }
923 655
924 //....oooOO0OOooo........oooOO0OOooo........oo 656 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
925 657
926 inline G4bool G4VEnergyLossProcess::TablesAreB << 658 inline G4VSubCutoffProcessor* G4VEnergyLossProcess::SubCutoffProcessor(size_t index)
927 { 659 {
928 return tablesAreBuilt; << 660 G4VSubCutoffProcessor* p = 0;
>> 661 if( nSCoffRegions ) p = scoffProcessors[idxSCoffRegions[index]];
>> 662 return p;
929 } 663 }
930 664
931 //....oooOO0OOooo........oooOO0OOooo........oo 665 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
932 << 666
933 inline G4PhysicsTable* G4VEnergyLossProcess::D << 667 inline G4PhysicsTable* G4VEnergyLossProcess::DEDXTable() const
934 { 668 {
935 return theDEDXTable; 669 return theDEDXTable;
936 } 670 }
937 671
938 //....oooOO0OOooo........oooOO0OOooo........oo 672 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
939 << 673
940 inline G4PhysicsTable* G4VEnergyLossProcess::D << 674 inline G4PhysicsTable* G4VEnergyLossProcess::PreciseRangeTable() const
941 { 675 {
942 return theDEDXunRestrictedTable; << 676 return thePreciseRangeTable;
943 } 677 }
944 678
945 //....oooOO0OOooo........oooOO0OOooo........oo 679 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
946 << 680
947 inline G4PhysicsTable* G4VEnergyLossProcess::I << 681 inline G4PhysicsTable* G4VEnergyLossProcess::RangeTableForLoss() const
948 { 682 {
949 return theIonisationTable; << 683 return theRangeTableForLoss;
950 } 684 }
951 685
952 //....oooOO0OOooo........oooOO0OOooo........oo 686 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
953 << 687
954 inline G4PhysicsTable* G4VEnergyLossProcess::C << 688 inline G4PhysicsTable* G4VEnergyLossProcess::InverseRangeTable() const
955 { 689 {
956 return theCSDARangeTable; << 690 return theInverseRangeTable;
957 } 691 }
958 692
959 //....oooOO0OOooo........oooOO0OOooo........oo 693 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
960 << 694
961 inline G4PhysicsTable* G4VEnergyLossProcess::R << 695 inline G4PhysicsTable* G4VEnergyLossProcess::LambdaTable()
962 { 696 {
963 return theRangeTableForLoss; << 697 return theLambdaTable;
964 } 698 }
965 699
966 //....oooOO0OOooo........oooOO0OOooo........oo 700 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
967 << 701
968 inline G4PhysicsTable* G4VEnergyLossProcess::I << 702 inline G4PhysicsTable* G4VEnergyLossProcess::SubLambdaTable()
969 { 703 {
970 return theInverseRangeTable; << 704 return theSubLambdaTable;
971 } 705 }
972 706
973 //....oooOO0OOooo........oooOO0OOooo........oo 707 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
974 << 708
975 inline G4PhysicsTable* G4VEnergyLossProcess::L << 709 inline G4bool G4VEnergyLossProcess::IsIntegral() const
976 { 710 {
977 return theLambdaTable; << 711 return integral;
978 } 712 }
979 713
980 //....oooOO0OOooo........oooOO0OOooo........oo 714 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
981 << 715
982 inline G4bool G4VEnergyLossProcess::UseBaseMat << 716 inline size_t G4VEnergyLossProcess::CurrentMaterialCutsCoupleIndex() const
983 { 717 {
984 return baseMat; << 718 return currentMaterialIndex;
985 } 719 }
986 720
987 //....oooOO0OOooo........oooOO0OOooo........oo 721 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
988 << 722
989 inline std::vector<G4double>* << 723 inline void G4VEnergyLossProcess::SetMassRatio(G4double val)
990 G4VEnergyLossProcess::EnergyOfCrossSectionMax( <<
991 { 724 {
992 return theEnergyOfCrossSectionMax; << 725 massRatio = val;
993 } 726 }
994 727
995 //....oooOO0OOooo........oooOO0OOooo........oo 728 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
996 << 729
997 inline std::vector<G4TwoPeaksXS*>* G4VEnergyLo << 730 inline void G4VEnergyLossProcess::SetReduceFactor(G4double val)
998 { 731 {
999 return fXSpeaks; << 732 reduceFactor = val;
1000 } 733 }
1001 734
1002 //....oooOO0OOooo........oooOO0OOooo........o 735 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1003 << 736
1004 inline std::size_t G4VEnergyLossProcess::Numb << 737 inline void G4VEnergyLossProcess::SetChargeSquare(G4double val)
1005 { 738 {
1006 return numberOfModels; << 739 chargeSquare = val;
1007 } 740 }
1008 741
1009 //....oooOO0OOooo........oooOO0OOooo........o 742 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1010 << 743
1011 inline G4VEmModel* G4VEnergyLossProcess::EmMo << 744 inline void G4VEnergyLossProcess::SetChargeSquareRatio(G4double val)
1012 { 745 {
1013 return (index < emModels->size()) ? (*emMod << 746 chargeSqRatio = val;
1014 } 747 }
1015 << 748
1016 //....oooOO0OOooo........oooOO0OOooo........o 749 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1017 << 750
1018 inline G4VEmModel* << 751 inline G4double G4VEnergyLossProcess::GetCurrentRange() const
1019 G4VEnergyLossProcess::GetModelByIndex(std::si <<
1020 { 752 {
1021 return modelManager->GetModel((G4int)idx, v << 753 return fRange;
1022 } 754 }
1023 755
1024 //....oooOO0OOooo........oooOO0OOooo........o 756 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1025 757
1026 #endif 758 #endif
1027 759