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25 // 22 //
>> 23 // $Id: G4VEnergyLossProcess.hh,v 1.3 2004/01/14 18:01:57 vnivanch Exp $
>> 24 // GEANT4 tag $Name: geant4-06-00-patch-01 $
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)
39 // 52 //
40 // Class Description: 53 // Class Description:
41 // 54 //
42 // It is the unified energy loss process it ca 55 // It is the unified energy loss process it calculates the continuous
43 // energy loss for charged particles using a s 56 // energy loss for charged particles using a set of Energy Loss
44 // models valid for different energy regions. 57 // models valid for different energy regions. There are a possibility
45 // to create and access to dE/dx and range tab 58 // to create and access to dE/dx and range tables, or to calculate
46 // that information on fly. 59 // that information on fly.
47 60
48 // ------------------------------------------- 61 // -------------------------------------------------------------------
49 // 62 //
50 63
51 #ifndef G4VEnergyLossProcess_h 64 #ifndef G4VEnergyLossProcess_h
52 #define G4VEnergyLossProcess_h 1 65 #define G4VEnergyLossProcess_h 1
53 66
54 #include "G4VContinuousDiscreteProcess.hh" 67 #include "G4VContinuousDiscreteProcess.hh"
55 #include "globals.hh" 68 #include "globals.hh"
56 #include "G4Material.hh" 69 #include "G4Material.hh"
57 #include "G4MaterialCutsCouple.hh" 70 #include "G4MaterialCutsCouple.hh"
58 #include "G4Track.hh" 71 #include "G4Track.hh"
59 #include "G4EmModelManager.hh" 72 #include "G4EmModelManager.hh"
60 #include "G4ParticleChangeForLoss.hh" << 73 #include "G4UnitsTable.hh"
61 #include "G4EmTableType.hh" <<
62 #include "G4EmSecondaryParticleType.hh" <<
63 #include "G4PhysicsTable.hh" <<
64 #include "G4PhysicsVector.hh" <<
65 74
66 class G4Step; 75 class G4Step;
67 class G4ParticleDefinition; 76 class G4ParticleDefinition;
68 class G4EmParameters; <<
69 class G4VEmModel; 77 class G4VEmModel;
70 class G4VEmFluctuationModel; 78 class G4VEmFluctuationModel;
71 class G4DataVector; 79 class G4DataVector;
>> 80 class G4VParticleChange;
>> 81 class G4PhysicsTable;
>> 82 class G4PhysicsVector;
>> 83 class G4VSubCutoffProcessor;
72 class G4Region; 84 class G4Region;
73 class G4SafetyHelper; <<
74 class G4VAtomDeexcitation; <<
75 class G4VSubCutProducer; <<
76 class G4EmBiasingManager; <<
77 class G4LossTableManager; <<
78 class G4EmDataHandler; <<
79 85
80 //....oooOO0OOooo........oooOO0OOooo........oo 86 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
81 87
82 class G4VEnergyLossProcess : public G4VContinu 88 class G4VEnergyLossProcess : public G4VContinuousDiscreteProcess
83 { 89 {
84 public: 90 public:
85 91
86 G4VEnergyLossProcess(const G4String& name = 92 G4VEnergyLossProcess(const G4String& name = "EnergyLoss",
87 G4ProcessType type = fE << 93 G4ProcessType type = fElectromagnetic);
88 94
89 ~G4VEnergyLossProcess() override; << 95 ~G4VEnergyLossProcess();
90 96
91 //------------------------------------------ << 97 void Initialise();
92 // Virtual methods to be implemented in conc <<
93 //------------------------------------------ <<
94 98
95 protected: << 99 G4VParticleChange* AlongStepDoIt(const G4Track&, const G4Step&);
96 100
97 // description of specific process parameter << 101 G4VParticleChange* PostStepDoIt(const G4Track&, const G4Step&);
98 virtual void StreamProcessInfo(std::ostream& <<
99 102
100 virtual void InitialiseEnergyLossProcess(con << 103 virtual std::vector<G4Track*>* SecondariesAlongStep(
101 con << 104 const G4Step&,
>> 105 G4double& tmax,
>> 106 G4double& eloss,
>> 107 G4double& kinEnergy) = 0;
102 108
103 public: << 109 virtual void SecondariesPostStep(
>> 110 G4VEmModel*,
>> 111 const G4MaterialCutsCouple*,
>> 112 const G4DynamicParticle*,
>> 113 G4double& tcut,
>> 114 G4double& kinEnergy) = 0;
104 115
105 // used as low energy limit LambdaTable << 116 virtual G4bool IsApplicable(const G4ParticleDefinition& p) = 0;
106 virtual G4double MinPrimaryEnergy(const G4Pa << 117 // True for all charged particles
107 const G4Ma <<
108 118
109 // print documentation in html format << 119 virtual
110 void ProcessDescription(std::ostream& outFil << 120 void BuildPhysicsTable(const G4ParticleDefinition&);
>> 121 // Build physics table during initialisation
111 122
112 // prepare all tables << 123 virtual void PrintInfoDefinition();
113 void PreparePhysicsTable(const G4ParticleDef <<
114 <<
115 // build all tables <<
116 void BuildPhysicsTable(const G4ParticleDefin <<
117 <<
118 // build a table <<
119 G4PhysicsTable* BuildDEDXTable(G4EmTableType <<
120 <<
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 <<
160 private: <<
161 124
162 // summary printout after initialisation << 125 // Print out of the class parameters
163 void StreamInfo(std::ostream& out, const G4P <<
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 //------------------------------------------ <<
170 126
171 public: << 127 G4PhysicsTable* BuildDEDXTable();
172 128
173 // access to dispersion of restricted energy << 129 G4PhysicsTable* BuildDEDXTableForPreciseRange();
174 G4double GetDEDXDispersion(const G4MaterialC <<
175 const G4DynamicPa <<
176 G4double length); <<
177 130
178 // Access to cross section table << 131 G4PhysicsTable* BuildLambdaTable();
179 G4double CrossSectionPerVolume(G4double kine <<
180 const G4Mater <<
181 G4double CrossSectionPerVolume(G4double kine <<
182 const G4Mater <<
183 G4double logK <<
184 132
185 // access to cross section << 133 G4PhysicsTable* BuildLambdaSubTable();
186 G4double MeanFreePath(const G4Track& track); <<
187 134
188 // access to step limit << 135 void SetParticles(const G4ParticleDefinition*,
189 G4double ContinuousStepLimit(const G4Track& << 136 const G4ParticleDefinition*);
190 G4double previo <<
191 G4double curren <<
192 G4double& curre <<
193 137
194 protected: << 138 void SetParticle(const G4ParticleDefinition* p);
>> 139 void SetBaseParticle(const G4ParticleDefinition* p);
>> 140 void SetSecondaryParticle(const G4ParticleDefinition* p);
195 141
196 // implementation of the pure virtual method << 142 const G4ParticleDefinition* Particle() const;
197 G4double GetMeanFreePath(const G4Track& trac << 143 const G4ParticleDefinition* BaseParticle() const;
198 G4double previousSt << 144 const G4ParticleDefinition* SecondaryParticle() const;
199 G4ForceCondition* c << 145 // Particle definition
200 146
201 // implementation of the pure virtual method << 147 void SetDEDXBinning(G4int nbins);
202 G4double GetContinuousStepLimit(const G4Trac << 148 // Binning for dEdx, range, and inverse range tables
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 <<
217 // Select model in run time <<
218 inline void SelectModel(G4double kinEnergy); <<
219 <<
220 public: <<
221 // Select model by energy and couple index <<
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 <<
276 149
277 // Activate biasing << 150 void SetDEDXBinningForPreciseRange(G4int nbins);
278 void SetCrossSectionBiasingFactor(G4double f << 151 // Binning for dEdx, range, and inverse range tables
279 152
280 void ActivateForcedInteraction(G4double leng << 153 void SetLambdaBinning(G4int nbins);
281 const G4Strin << 154 // Binning for lambda table
282 G4bool flag = <<
283 155
284 void ActivateSecondaryBiasing(const G4String << 156 void SetMinKinEnergy(G4double e);
285 G4double energ << 157 G4double MinKinEnergy() const;
>> 158 // Min kinetic energy for tables
286 159
287 inline void SetLossFluctuations(G4bool val); << 160 void SetMaxKinEnergy(G4double e);
>> 161 G4double MaxKinEnergy() const;
>> 162 // Max kinetic energy for tables
288 163
289 inline void SetSpline(G4bool val); << 164 void SetMaxKinEnergyForPreciseRange(G4double e);
290 inline void SetCrossSectionType(G4CrossSecti << 165 // Max kinetic energy for tables
291 inline G4CrossSectionType CrossSectionType() <<
292 166
293 // Set/Get flag "isIonisation" << 167 G4bool StorePhysicsTable(G4ParticleDefinition*,
294 void SetIonisation(G4bool val); << 168 const G4String& directory,
295 inline G4bool IsIonisationProcess() const; << 169 G4bool ascii = false);
>> 170 // Store PhysicsTable in a file.
>> 171 // Return false in case of failure at I/O
>> 172
>> 173 G4bool RetrievePhysicsTable(G4ParticleDefinition*,
>> 174 const G4String& directory,
>> 175 G4bool ascii);
>> 176 // Retrieve Physics from a file.
>> 177 // (return true if the Physics Table can be build by using file)
>> 178 // (return false if the process has no functionality or in case of failure)
>> 179 // File name should is constructed as processName+particleName and the
>> 180 // should be placed under the directory specifed by the argument.
>> 181
>> 182 void AddEmModel(G4int, G4VEmModel*, G4VEmFluctuationModel* fluc = 0,
>> 183 const G4Region* region = 0);
>> 184 // Add EM model coupled with fluctuation model for the region
>> 185
>> 186 void UpdateEmModel(const G4String&, G4double, G4double);
>> 187 // Define new energy range for thhe model identified by the name
>> 188
>> 189 void AddSubCutoffProcessor(G4VSubCutoffProcessor*, const G4Region* region = 0);
>> 190 // Add subcutoff processor for the region
296 191
297 // Redefine parameteters for stepping contro << 192 virtual void SetSubCutoff(G4bool) {};
298 void SetLinearLossLimit(G4double val); <<
299 void SetStepFunction(G4double v1, G4double v <<
300 void SetLowestEnergyLimit(G4double); <<
301 193
302 inline G4int NumberOfSubCutoffRegions() cons << 194 void SetDEDXTable(G4PhysicsTable* p);
>> 195 G4PhysicsTable* DEDXTable() const {return theDEDXTable;};
303 196
304 //------------------------------------------ << 197 void SetRangeTable(G4PhysicsTable* p);
305 // Specific methods to path Physics Tables t << 198 G4PhysicsTable* RangeTable() const {return theRangeTable;};
306 //------------------------------------------ <<
307 199
308 void SetDEDXTable(G4PhysicsTable* p, G4EmTab <<
309 void SetCSDARangeTable(G4PhysicsTable* pRang <<
310 void SetRangeTableForLoss(G4PhysicsTable* p) 200 void SetRangeTableForLoss(G4PhysicsTable* p);
311 void SetInverseRangeTable(G4PhysicsTable* p) << 201 G4PhysicsTable* RangeTableForLoss() const {return theRangeTableForLoss;};
312 void SetLambdaTable(G4PhysicsTable* p); <<
313 202
314 void SetTwoPeaksXS(std::vector<G4TwoPeaksXS* << 203 void SetInverseRangeTable(G4PhysicsTable* p);
315 void SetEnergyOfCrossSectionMax(std::vector< << 204 G4PhysicsTable* InverseRangeTable() const {return theInverseRangeTable;};
316 205
317 //------------------------------------------ << 206 void SetSecondaryRangeTable(G4PhysicsTable* p);
318 // Specific methods to define custom Physics <<
319 //------------------------------------------ <<
320 207
321 // Binning for dEdx, range, inverse range an << 208 void SetLambdaTable(G4PhysicsTable* p);
322 void SetDEDXBinning(G4int nbins); << 209 G4PhysicsTable* LambdaTable() {return theLambdaTable;};
323 210
324 // Min kinetic energy for tables << 211 void SetSubLambdaTable(G4PhysicsTable* p);
325 void SetMinKinEnergy(G4double e); << 212 G4PhysicsTable* SubLambdaTable() {return theSubLambdaTable;};
326 inline G4double MinKinEnergy() const; <<
327 213
328 // Max kinetic energy for tables << 214 G4double GetDEDX(G4double& kineticEnergy, const G4MaterialCutsCouple* couple);
329 void SetMaxKinEnergy(G4double e); <<
330 inline G4double MaxKinEnergy() const; <<
331 215
332 // Biasing parameters << 216 G4double GetRange(G4double& kineticEnergy, const G4MaterialCutsCouple* couple);
333 inline G4double CrossSectionBiasingFactor() <<
334 217
335 // Return values for given G4MaterialCutsCou << 218 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 //------------------------------------------ <<
370 219
371 // access atom on which interaction happens << 220 G4double GetLambda(G4double kineticEnergy, const G4MaterialCutsCouple* couple);
372 const G4Element* GetCurrentElement() const; << 221 // It returns the MeanFreePath of the process
373 222
374 // Set scaling parameters for ions is needed << 223 G4double GetDEDXDispersion(const G4MaterialCutsCouple *couple,
375 void SetDynamicMassCharge(G4double massratio << 224 const G4DynamicParticle* dp,
>> 225 G4double& length);
376 226
377 private: << 227 G4double MicroscopicCrossSection(G4double kineticEnergy,
>> 228 const G4MaterialCutsCouple* couple);
>> 229 // It returns the MeanFreePath of the process for a (energy, material)
378 230
379 void FillSecondariesAlongStep(G4double weigh << 231 void SetLinearLossLimit(G4double val) {linLossLimit = val;};
380 232
381 void PrintWarning(const G4String&, G4double << 233 void SetLossFluctuations(G4bool val) {lossFluctuationFlag = val;};
382 234
383 // define material and indexes << 235 void SetIntegral(G4bool val);
384 inline void DefineMaterial(const G4MaterialC << 236 G4bool IsIntegral() const {return integral;}
385 237
386 //------------------------------------------ << 238 void SetRandomStep(G4bool val) {rndmStepFlag = 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 <<
406 inline G4double LogScaledEkin(const G4Track& <<
407 <<
408 void ComputeLambdaForScaledEnergy(G4double s <<
409 const G4Tr <<
410 239
411 G4bool IsRegionForCubcutProcessor(const G4Tr << 240 void SetMinSubRange(G4double val) {minSubRange = val;};
412 241
413 protected: << 242 void SetStepLimits(G4double v1, G4double v2);
414 << 243 void SetStepFunction(G4double v1, G4double v2);
415 G4ParticleChangeForLoss fParticleChange; <<
416 const G4Material* currentMaterial <<
417 const G4MaterialCutsCouple* currentCouple = <<
418 244
419 private: << 245 G4bool TablesAreBuilt() const {return tablesAreBuilt;};
420 246
421 G4LossTableManager* lManager; << 247 G4int NumberOfSubCutoffRegions() const {return nSCoffRegions;};
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 <<
449 248
450 std::vector<G4double>* theEnergyOfCrossSecti << 249 G4double MeanFreePath(const G4Track& track,
451 std::vector<G4TwoPeaksXS*>* fXSpeaks = nullp << 250 G4double previousStepSize,
>> 251 G4ForceCondition* condition);
452 252
453 G4double lowestKinEnergy; << 253 G4double ContinuousStepLimit(const G4Track& track,
454 G4double minKinEnergy; << 254 G4double previousStepSize,
455 G4double maxKinEnergy; << 255 G4double currentMinimumStep,
456 G4double maxKinEnergyCSDA; << 256 G4double& currentSafety);
457 257
458 G4double linLossLimit = 0.01; << 258 void ResetNumberOfInteractionLengthLeft();
459 G4double dRoverRange = 0.2; << 259 // 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; <<
472 260
473 protected: 261 protected:
474 262
475 G4double preStepLambda = 0.0; << 263 virtual
476 G4double preStepKinEnergy = 0.0; << 264 G4double GetMeanFreePath(const G4Track& track,
477 G4double preStepScaledEnergy = 0.0; << 265 G4double previousStepSize,
478 G4double mfpKinEnergy = 0.0; << 266 G4ForceCondition* condition);
479 <<
480 std::size_t currentCoupleIndex = 0; <<
481 267
482 private: << 268 virtual
>> 269 G4double GetContinuousStepLimit(const G4Track& track,
>> 270 G4double previousStepSize,
>> 271 G4double currentMinimumStep,
>> 272 G4double& currentSafety);
483 273
484 G4int nBins; << 274 virtual
485 G4int nBinsCSDA; << 275 const G4ParticleDefinition* DefineBaseParticle(
486 G4int numberOfModels = 0; << 276 const G4ParticleDefinition*) {return 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; <<
525 277
526 std::vector<G4DynamicParticle*> secParticles << 278 virtual
527 std::vector<G4Track*> scTracks; << 279 G4PhysicsVector* DEDXPhysicsVector(const G4MaterialCutsCouple*);
528 }; <<
529 280
530 // ======== Run time inline methods ========== << 281 virtual
>> 282 G4PhysicsVector* DEDXPhysicsVectorForPreciseRange(const G4MaterialCutsCouple*);
531 283
532 inline std::size_t G4VEnergyLossProcess::Curre << 284 virtual
533 { << 285 G4PhysicsVector* LambdaPhysicsVector(const G4MaterialCutsCouple*);
534 return currentCoupleIndex; <<
535 } <<
536 286
537 //....oooOO0OOooo........oooOO0OOooo........oo << 287 virtual
>> 288 G4PhysicsVector* SubLambdaPhysicsVector(const G4MaterialCutsCouple*);
538 289
539 inline void G4VEnergyLossProcess::SelectModel( << 290 virtual G4double MinPrimaryEnergy(const G4ParticleDefinition*,
540 { << 291 const G4Material*, G4double cut) = 0;
541 currentModel = modelManager->SelectModel(kin <<
542 currentModel->SetCurrentCouple(currentCouple <<
543 } <<
544 292
545 //....oooOO0OOooo........oooOO0OOooo........oo << 293 virtual G4double MaxSecondaryEnergy(const G4DynamicParticle* dp) = 0;
546 294
547 inline G4VEmModel* G4VEnergyLossProcess::Selec << 295 G4VEmModel* SelectModel(G4double& kinEnergy);
548 G4double kinEnergy, std::si <<
549 { <<
550 return modelManager->SelectModel(kinEnergy, <<
551 } <<
552 296
553 //....oooOO0OOooo........oooOO0OOooo........oo << 297 G4VSubCutoffProcessor* SubCutoffProcessor(size_t index);
554 298
555 inline void << 299 size_t CurrentMaterialCutsCoupleIndex() const {return currentMaterialIndex;};
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 } <<
572 300
573 //....oooOO0OOooo........oooOO0OOooo........oo << 301 void SetMassRatio(G4double val) {massRatio = val;};
574 302
575 inline G4double G4VEnergyLossProcess::GetDEDXF << 303 void SetReduceFactor(G4double val) {reduceFactor = 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 } <<
586 304
587 //....oooOO0OOooo........oooOO0OOooo........oo << 305 void SetChargeSquare(G4double val) {chargeSquare = val;};
588 306
589 inline << 307 void SetChargeSquareRatio(G4double val) {chargeSqRatio = val;};
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 } <<
601 308
602 //....oooOO0OOooo........oooOO0OOooo........oo << 309 private:
603 310
604 inline G4double G4VEnergyLossProcess::GetIonis << 311 void Clear();
605 { <<
606 G4double x = <<
607 fFactor*(*theIonisationTable)[basedCoupleI <<
608 if(e < minKinEnergy) { x *= std::sqrt(e/minK <<
609 return x; <<
610 } <<
611 312
612 //....oooOO0OOooo........oooOO0OOooo........oo << 313 void DefineMaterial(const G4MaterialCutsCouple* couple);
613 314
614 inline G4double G4VEnergyLossProcess::GetScale << 315 G4double GetRangeForLoss(G4double& kineticEnergy, const G4MaterialCutsCouple* couple);
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 <<
632 inline G4double <<
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 } <<
650 316
651 //....oooOO0OOooo........oooOO0OOooo........oo << 317 // hide assignment operator
652 318
653 inline G4double << 319 G4VEnergyLossProcess(G4VEnergyLossProcess &);
654 G4VEnergyLossProcess::GetLimitScaledRangeForSc << 320 G4VEnergyLossProcess & operator=(const G4VEnergyLossProcess &right);
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 } <<
661 321
662 //....oooOO0OOooo........oooOO0OOooo........oo << 322 // =====================================================================
663 323
664 inline G4double << 324 private:
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 } <<
673 325
674 //....oooOO0OOooo........oooOO0OOooo........oo << 326 G4EmModelManager* modelManager;
>> 327 std::vector<G4VSubCutoffProcessor*> scoffProcessors;
>> 328 std::vector<const G4Region*> scoffRegions;
>> 329 G4int nSCoffRegions;
>> 330 std::vector<G4int> idxSCoffRegions;
>> 331
>> 332 // tables and vectors
>> 333 G4PhysicsTable* theDEDXTable;
>> 334 G4PhysicsTable* theRangeTable;
>> 335 G4PhysicsTable* theRangeTableForLoss;
>> 336 G4PhysicsTable* theSecondaryRangeTable;
>> 337 G4PhysicsTable* theInverseRangeTable;
>> 338 G4PhysicsTable* theLambdaTable;
>> 339 G4PhysicsTable* theSubLambdaTable;
>> 340 G4double* theDEDXAtMaxEnergy;
>> 341 G4double* theRangeAtMaxEnergy;
>> 342
>> 343 const G4DataVector* theCuts;
>> 344
>> 345 const G4ParticleDefinition* particle;
>> 346 const G4ParticleDefinition* baseParticle;
>> 347 const G4ParticleDefinition* secondaryParticle;
>> 348
>> 349 // cash
>> 350 const G4Material* currentMaterial;
>> 351 const G4MaterialCutsCouple* currentCouple;
>> 352 size_t currentMaterialIndex;
>> 353 G4double minStepLimit;
>> 354
>> 355 G4int nDEDXBins;
>> 356 G4int nDEDXBinsForRange;
>> 357 G4int nLambdaBins;
675 358
676 inline G4double G4VEnergyLossProcess::ScaledKi << 359 G4double faclow;
677 { << 360 G4double minKinEnergy;
678 //G4cout << "G4VEnergyLossProcess::GetEnergy << 361 G4double maxKinEnergy;
679 // << basedCoupleIndex << " R(mm)= " << 362 G4double maxKinEnergyForRange;
680 // << theInverseRangeTable << G4endl << 363 G4double lowKinEnergy;
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 } <<
691 364
692 //....oooOO0OOooo........oooOO0OOooo........oo << 365 G4double massRatio;
>> 366 G4double reduceFactor;
>> 367 G4double chargeSquare;
>> 368 G4double chargeSqRatio;
>> 369
>> 370 G4double preStepLambda;
>> 371 G4double fRange;
>> 372 G4double preStepKinEnergy;
>> 373 G4double preStepScaledEnergy;
>> 374 G4double linLossLimit;
>> 375 G4double minSubRange;
>> 376 G4double dRoverRange;
>> 377 G4double finalRange;
>> 378 G4double defaultRoverRange;
>> 379 G4double defaultIntegralRange;
693 380
694 inline G4double G4VEnergyLossProcess::GetLambd << 381 G4bool lossFluctuationFlag;
695 { << 382 G4bool rndmStepFlag;
696 return fFactor*((*theLambdaTable)[basedCoupl << 383 G4bool hasRestProcess;
697 } << 384 G4bool tablesAreBuilt;
>> 385 G4bool integral;
>> 386 G4bool meanFreePath;
>> 387 };
698 388
699 //....oooOO0OOooo........oooOO0OOooo........oo 389 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
700 <<
701 inline G4double <<
702 G4VEnergyLossProcess::GetLambdaForScaledEnergy <<
703 { <<
704 return fFactor*((*theLambdaTable)[basedCoupl <<
705 } <<
706 <<
707 //....oooOO0OOooo........oooOO0OOooo........oo 390 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
708 391
709 inline G4double G4VEnergyLossProcess::LogScale << 392 inline void G4VEnergyLossProcess::DefineMaterial(const G4MaterialCutsCouple* couple)
710 { 393 {
711 return track.GetDynamicParticle()->GetLogKin << 394 if(couple != currentCouple) {
>> 395 currentCouple = couple;
>> 396 currentMaterial = couple->GetMaterial();
>> 397 currentMaterialIndex = couple->GetIndex();
>> 398 minStepLimit = std::min(finalRange,
>> 399 currentCouple->GetProductionCuts()->GetProductionCut(idxG4ElectronCut));
>> 400 if(integral && !meanFreePath) ResetNumberOfInteractionLengthLeft();
>> 401 }
712 } 402 }
713 403
714 //....oooOO0OOooo........oooOO0OOooo........oo 404 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
715 405
716 inline G4double << 406 inline G4double G4VEnergyLossProcess::GetDEDX(G4double& kineticEnergy,
717 G4VEnergyLossProcess::GetDEDX(G4double kinEner << 407 const G4MaterialCutsCouple* couple)
718 const G4Material <<
719 { 408 {
720 DefineMaterial(couple); 409 DefineMaterial(couple);
721 return GetDEDXForScaledEnergy(kinEnergy*mass << 410 G4bool b;
>> 411 return ((*theDEDXTable)[currentMaterialIndex]->
>> 412 GetValue(kineticEnergy*massRatio, b))*chargeSqRatio;
722 } 413 }
723 414
724 //....oooOO0OOooo........oooOO0OOooo........oo 415 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
725 416
726 inline G4double << 417 inline G4double G4VEnergyLossProcess::GetRange(G4double& kineticEnergy,
727 G4VEnergyLossProcess::GetDEDX(G4double kinEner << 418 const G4MaterialCutsCouple* couple)
728 const G4Material <<
729 G4double logKinE <<
730 { 419 {
731 DefineMaterial(couple); 420 DefineMaterial(couple);
732 return GetDEDXForScaledEnergy(kinEnergy*mass << 421 G4bool b;
>> 422 G4double x;
>> 423 G4double e = kineticEnergy*massRatio;
>> 424 if (e < maxKinEnergyForRange) {
>> 425 x = ((*theRangeTable)[currentMaterialIndex])->GetValue(e, b);
>> 426 } else {
>> 427 x = theRangeAtMaxEnergy[currentMaterialIndex] +
>> 428 (e - maxKinEnergyForRange)/theDEDXAtMaxEnergy[currentMaterialIndex];
>> 429 }
>> 430 return x*reduceFactor;
733 } 431 }
734 432
735 //....oooOO0OOooo........oooOO0OOooo........oo 433 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
736 434
737 inline G4double << 435 inline G4double G4VEnergyLossProcess::GetRangeForLoss(G4double& kineticEnergy,
738 G4VEnergyLossProcess::GetRange(G4double kinEne << 436 const G4MaterialCutsCouple* couple)
739 const G4Materia <<
740 { 437 {
741 DefineMaterial(couple); 438 DefineMaterial(couple);
742 return GetScaledRangeForScaledEnergy(kinEner << 439 G4bool b;
>> 440 G4double e = kineticEnergy*massRatio;
>> 441 G4double x = ((*theRangeTableForLoss)[currentMaterialIndex])->GetValue(e, b);
>> 442 return x*reduceFactor;
743 } 443 }
744 444
745 //....oooOO0OOooo........oooOO0OOooo........oo 445 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
746 446
747 inline G4double << 447 inline G4double G4VEnergyLossProcess::GetKineticEnergy(G4double& range,
748 G4VEnergyLossProcess::GetRange(G4double kinEne << 448 const G4MaterialCutsCouple* couple)
749 const G4Materia <<
750 G4double logKin <<
751 { 449 {
752 DefineMaterial(couple); 450 DefineMaterial(couple);
753 return GetScaledRangeForScaledEnergy(kinEner << 451 G4bool b;
>> 452 return ((*theInverseRangeTable)[currentMaterialIndex]->
>> 453 GetValue(range/reduceFactor, b))/massRatio;
754 } 454 }
755 455
756 //....oooOO0OOooo........oooOO0OOooo........oo 456 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
757 457
758 inline G4double << 458 inline G4double G4VEnergyLossProcess::GetDEDXDispersion(
759 G4VEnergyLossProcess::GetCSDARange(G4double ki << 459 const G4MaterialCutsCouple *couple,
760 const G4Mat << 460 const G4DynamicParticle* dp,
>> 461 G4double& length)
761 { 462 {
762 DefineMaterial(couple); 463 DefineMaterial(couple);
763 return (nullptr == theCSDARangeTable) ? DBL_ << 464 G4double tmax = MaxSecondaryEnergy(dp);
764 GetLimitScaledRangeForScaledEnergy(kinetic << 465 tmax = std::min(tmax,(*theCuts)[currentMaterialIndex]);
>> 466 return modelManager->GetDEDXDispersion(currentMaterial, dp, tmax, length,
>> 467 currentMaterialIndex);
765 } 468 }
766 469
767 //....oooOO0OOooo........oooOO0OOooo........oo 470 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
768 471
769 inline G4double << 472 inline G4double G4VEnergyLossProcess::GetMeanFreePath(const G4Track& track,
770 G4VEnergyLossProcess::GetKineticEnergy(G4doubl << 473 G4double,
771 const G << 474 G4ForceCondition* cond)
772 { 475 {
773 DefineMaterial(couple); << 476 *cond = NotForced;
774 return ScaledKinEnergyForLoss(range/reduceFa <<
775 } <<
776 477
777 //....oooOO0OOooo........oooOO0OOooo........oo << 478 DefineMaterial(track.GetMaterialCutsCouple());
778 << 479 preStepKinEnergy = track.GetKineticEnergy();
779 inline G4double << 480 preStepScaledEnergy = preStepKinEnergy*massRatio;
780 G4VEnergyLossProcess::GetLambda(G4double kinEn << 481 if (meanFreePath) {
781 const G4Materi << 482 G4bool b;
782 { << 483 preStepLambda = (((*theLambdaTable)[currentMaterialIndex])->
783 DefineMaterial(couple); << 484 GetValue(preStepScaledEnergy, b)) * chargeSqRatio;
784 return (nullptr != theLambdaTable) ? << 485 if (integral) meanFreePath = false;
785 GetLambdaForScaledEnergy(kinEnergy*massRat << 486 }
>> 487 G4double x = DBL_MAX;
>> 488 if(0.0 < preStepLambda) x = 1.0/preStepLambda;
>> 489 // G4cout << GetProcessName() << ": e= " << preStepKinEnergy << " mfp= " << x << G4endl;
>> 490 return x;
786 } 491 }
787 492
788 //....oooOO0OOooo........oooOO0OOooo........oo 493 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
789 494
790 inline G4double << 495 inline G4double G4VEnergyLossProcess::GetContinuousStepLimit(const G4Track&,
791 G4VEnergyLossProcess::GetLambda(G4double kinEn << 496 G4double, G4double currentMinStep, G4double&)
792 const G4Materi <<
793 G4double logKi <<
794 { 497 {
795 DefineMaterial(couple); << 498 G4double x = DBL_MAX;
796 return (nullptr != theLambdaTable) ? <<
797 GetLambdaForScaledEnergy(kinEnergy*massRat <<
798 : 0.0; <<
799 } <<
800 <<
801 // ======== Get/Set inline methods used at ini <<
802 <<
803 inline void G4VEnergyLossProcess::SetFluctMode <<
804 { <<
805 fluctModel = p; <<
806 } <<
807 499
808 //....oooOO0OOooo........oooOO0OOooo........oo << 500 if (theRangeTable) {
>> 501 //G4bool b;
>> 502 // fRange = ((*theRangeTableForLoss)[currentMaterialIndex])->
>> 503 // GetValue(preStepScaledEnergy, b)*reduceFactor;
>> 504 fRange = GetRange(preStepKinEnergy, currentCouple);
>> 505
>> 506 x = fRange;
>> 507 G4double y = x*dRoverRange;
>> 508 if(x > minStepLimit && y < currentMinStep ) {
>> 509 if (integral) x = std::max(y,minStepLimit);
>> 510 else {
>> 511 x = y + minStepLimit*(1.0 - dRoverRange)*(2.0 - minStepLimit/fRange);
>> 512 if(x > fRange) x = fRange;
>> 513 if(rndmStepFlag) x = minStepLimit + (x-minStepLimit)*G4UniformRand();
>> 514 }
>> 515 }
>> 516 }
809 517
810 inline G4VEmFluctuationModel* G4VEnergyLossPro << 518 return x;
811 { <<
812 return fluctModel; <<
813 } 519 }
814 520
815 //....oooOO0OOooo........oooOO0OOooo........oo 521 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
816 522
817 inline void G4VEnergyLossProcess::SetParticle( << 523 inline void G4VEnergyLossProcess::ResetNumberOfInteractionLengthLeft()
818 { 524 {
819 particle = p; << 525 meanFreePath = true;
>> 526 G4VProcess::ResetNumberOfInteractionLengthLeft();
820 } 527 }
821 528
822 //....oooOO0OOooo........oooOO0OOooo........oo <<
823 <<
824 inline void <<
825 G4VEnergyLossProcess::SetSecondaryParticle(con <<
826 { <<
827 secondaryParticle = p; <<
828 } <<
829 529
830 //....oooOO0OOooo........oooOO0OOooo........oo 530 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
831 531
832 inline void << 532 inline G4VEmModel* G4VEnergyLossProcess::SelectModel(G4double& kinEnergy)
833 G4VEnergyLossProcess::SetBaseParticle(const G4 <<
834 { 533 {
835 baseParticle = p; << 534 return modelManager->SelectModel(kinEnergy, currentMaterialIndex);
836 } 535 }
837 536
838 //....oooOO0OOooo........oooOO0OOooo........oo 537 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
839 538
840 inline const G4ParticleDefinition* G4VEnergyLo 539 inline const G4ParticleDefinition* G4VEnergyLossProcess::Particle() const
841 { 540 {
842 return particle; 541 return particle;
843 } 542 }
844 543
845 //....oooOO0OOooo........oooOO0OOooo........oo 544 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
846 545
847 inline const G4ParticleDefinition* G4VEnergyLo 546 inline const G4ParticleDefinition* G4VEnergyLossProcess::BaseParticle() const
848 { 547 {
849 return baseParticle; 548 return baseParticle;
850 } 549 }
851 550
852 //....oooOO0OOooo........oooOO0OOooo........oo 551 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
853 552
854 inline const G4ParticleDefinition* << 553 inline const G4ParticleDefinition* G4VEnergyLossProcess::SecondaryParticle() const
855 G4VEnergyLossProcess::SecondaryParticle() cons <<
856 { 554 {
857 return secondaryParticle; 555 return secondaryParticle;
858 } 556 }
859 557
860 //....oooOO0OOooo........oooOO0OOooo........oo 558 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
861 559
862 inline void G4VEnergyLossProcess::SetLossFluct << 560 inline void G4VEnergyLossProcess::SetDEDXBinning(G4int nbins)
863 { <<
864 lossFluctuationFlag = val; <<
865 actLossFluc = true; <<
866 } <<
867 <<
868 //....oooOO0OOooo........oooOO0OOooo........oo <<
869 <<
870 inline void G4VEnergyLossProcess::SetSpline(G4 <<
871 { 561 {
872 spline = val; << 562 nDEDXBins = nbins;
873 } 563 }
874 564
875 //....oooOO0OOooo........oooOO0OOooo........oo 565 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
876 566
877 inline void G4VEnergyLossProcess::SetCrossSect << 567 inline void G4VEnergyLossProcess::SetDEDXBinningForPreciseRange(G4int nbins)
878 { 568 {
879 fXSType = val; << 569 nDEDXBinsForRange = nbins;
880 } <<
881 <<
882 //....oooOO0OOooo........oooOO0OOooo........oo <<
883 <<
884 inline G4CrossSectionType G4VEnergyLossProcess <<
885 { <<
886 return fXSType; <<
887 } 570 }
888 571
889 //....oooOO0OOooo........oooOO0OOooo........oo 572 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
890 573
891 inline G4bool G4VEnergyLossProcess::IsIonisati << 574 inline void G4VEnergyLossProcess::SetLambdaBinning(G4int nbins)
892 { 575 {
893 return isIonisation; << 576 nLambdaBins = nbins;
894 } <<
895 <<
896 //....oooOO0OOooo........oooOO0OOooo........oo <<
897 <<
898 inline G4int G4VEnergyLossProcess::NumberOfSub <<
899 { <<
900 return nSCoffRegions; <<
901 } 577 }
902 578
903 //....oooOO0OOooo........oooOO0OOooo........oo 579 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
904 580
905 inline G4double G4VEnergyLossProcess::MinKinEn 581 inline G4double G4VEnergyLossProcess::MinKinEnergy() const
906 { 582 {
907 return minKinEnergy; 583 return minKinEnergy;
908 } 584 }
909 585
910 //....oooOO0OOooo........oooOO0OOooo........oo 586 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
911 587
912 inline G4double G4VEnergyLossProcess::MaxKinEn << 588 inline void G4VEnergyLossProcess::SetMinKinEnergy(G4double e)
913 { <<
914 return maxKinEnergy; <<
915 } <<
916 <<
917 //....oooOO0OOooo........oooOO0OOooo........oo <<
918 <<
919 inline G4double G4VEnergyLossProcess::CrossSec <<
920 { <<
921 return biasFactor; <<
922 } <<
923 <<
924 //....oooOO0OOooo........oooOO0OOooo........oo <<
925 <<
926 inline G4bool G4VEnergyLossProcess::TablesAreB <<
927 { 589 {
928 return tablesAreBuilt; << 590 minKinEnergy = e;
>> 591 lowKinEnergy = minKinEnergy*faclow;
929 } 592 }
930 593
931 //....oooOO0OOooo........oooOO0OOooo........oo 594 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
932 595
933 inline G4PhysicsTable* G4VEnergyLossProcess::D << 596 inline void G4VEnergyLossProcess::SetMaxKinEnergy(G4double e)
934 { 597 {
935 return theDEDXTable; << 598 maxKinEnergy = e;
>> 599 if(e < maxKinEnergyForRange) maxKinEnergyForRange = e;
936 } 600 }
937 601
938 //....oooOO0OOooo........oooOO0OOooo........oo 602 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
939 603
940 inline G4PhysicsTable* G4VEnergyLossProcess::D << 604 inline void G4VEnergyLossProcess::SetMaxKinEnergyForPreciseRange(G4double e)
941 { 605 {
942 return theDEDXunRestrictedTable; << 606 maxKinEnergyForRange = e;
943 } 607 }
944 608
945 //....oooOO0OOooo........oooOO0OOooo........oo 609 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
946 610
947 inline G4PhysicsTable* G4VEnergyLossProcess::I << 611 inline G4double G4VEnergyLossProcess::MaxKinEnergy() const
948 { <<
949 return theIonisationTable; <<
950 } <<
951 <<
952 //....oooOO0OOooo........oooOO0OOooo........oo <<
953 <<
954 inline G4PhysicsTable* G4VEnergyLossProcess::C <<
955 { <<
956 return theCSDARangeTable; <<
957 } <<
958 <<
959 //....oooOO0OOooo........oooOO0OOooo........oo <<
960 <<
961 inline G4PhysicsTable* G4VEnergyLossProcess::R <<
962 { <<
963 return theRangeTableForLoss; <<
964 } <<
965 <<
966 //....oooOO0OOooo........oooOO0OOooo........oo <<
967 <<
968 inline G4PhysicsTable* G4VEnergyLossProcess::I <<
969 { <<
970 return theInverseRangeTable; <<
971 } <<
972 <<
973 //....oooOO0OOooo........oooOO0OOooo........oo <<
974 <<
975 inline G4PhysicsTable* G4VEnergyLossProcess::L <<
976 { <<
977 return theLambdaTable; <<
978 } <<
979 <<
980 //....oooOO0OOooo........oooOO0OOooo........oo <<
981 <<
982 inline G4bool G4VEnergyLossProcess::UseBaseMat <<
983 { <<
984 return baseMat; <<
985 } <<
986 <<
987 //....oooOO0OOooo........oooOO0OOooo........oo <<
988 <<
989 inline std::vector<G4double>* <<
990 G4VEnergyLossProcess::EnergyOfCrossSectionMax( <<
991 { <<
992 return theEnergyOfCrossSectionMax; <<
993 } <<
994 <<
995 //....oooOO0OOooo........oooOO0OOooo........oo <<
996 <<
997 inline std::vector<G4TwoPeaksXS*>* G4VEnergyLo <<
998 { <<
999 return fXSpeaks; <<
1000 } <<
1001 <<
1002 //....oooOO0OOooo........oooOO0OOooo........o <<
1003 <<
1004 inline std::size_t G4VEnergyLossProcess::Numb <<
1005 { 612 {
1006 return numberOfModels; << 613 return maxKinEnergy;
1007 } 614 }
1008 615
1009 //....oooOO0OOooo........oooOO0OOooo........o 616 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1010 617
1011 inline G4VEmModel* G4VEnergyLossProcess::EmMo << 618 inline G4double G4VEnergyLossProcess::GetLambda(G4double kineticEnergy,
>> 619 const G4MaterialCutsCouple* couple)
1012 { 620 {
1013 return (index < emModels->size()) ? (*emMod << 621 DefineMaterial(couple);
>> 622 G4double x = DBL_MAX;
>> 623 G4bool b;
>> 624 if(theLambdaTable) {
>> 625 G4double y = (((*theLambdaTable)[currentMaterialIndex])->
>> 626 GetValue(kineticEnergy*massRatio, b));
>> 627 if(y > 0.0) x = 1.0/y;
>> 628 }
>> 629 return x;
1014 } 630 }
1015 631
1016 //....oooOO0OOooo........oooOO0OOooo........o 632 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1017 633
1018 inline G4VEmModel* << 634 inline G4VSubCutoffProcessor* G4VEnergyLossProcess::SubCutoffProcessor(size_t index)
1019 G4VEnergyLossProcess::GetModelByIndex(std::si <<
1020 { 635 {
1021 return modelManager->GetModel((G4int)idx, v << 636 G4VSubCutoffProcessor* p = 0;
>> 637 if( nSCoffRegions ) p = scoffProcessors[idxSCoffRegions[index]];
>> 638 return p;
1022 } 639 }
1023 640
1024 //....oooOO0OOooo........oooOO0OOooo........o 641 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1025 642
1026 #endif 643 #endif
1027 644