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25 // 22 //
>> 23 // $Id: G4VEnergyLossProcess.hh,v 1.9 2004/03/11 14:43:14 vnivanch Exp $
>> 24 // GEANT4 tag $Name: geant4-06-01 $
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)
>> 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 G4VParticleChange;
>> 83 class G4PhysicsTable;
>> 84 class G4PhysicsVector;
>> 85 class G4VSubCutoffProcessor;
72 class G4Region; 86 class G4Region;
73 class G4SafetyHelper; <<
74 class G4VAtomDeexcitation; <<
75 class G4VSubCutProducer; <<
76 class G4EmBiasingManager; <<
77 class G4LossTableManager; <<
78 class G4EmDataHandler; <<
79 87
80 //....oooOO0OOooo........oooOO0OOooo........oo 88 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
81 89
82 class G4VEnergyLossProcess : public G4VContinu 90 class G4VEnergyLossProcess : public G4VContinuousDiscreteProcess
83 { 91 {
84 public: 92 public:
85 93
86 G4VEnergyLossProcess(const G4String& name = 94 G4VEnergyLossProcess(const G4String& name = "EnergyLoss",
87 G4ProcessType type = fE << 95 G4ProcessType type = fElectromagnetic);
88 96
89 ~G4VEnergyLossProcess() override; << 97 ~G4VEnergyLossProcess();
90 98
91 //------------------------------------------ << 99 void Initialise();
92 // Virtual methods to be implemented in conc <<
93 //------------------------------------------ <<
94 100
95 protected: << 101 G4VParticleChange* AlongStepDoIt(const G4Track&, const G4Step&);
96 102
97 // description of specific process parameter << 103 G4VParticleChange* PostStepDoIt(const G4Track&, const G4Step&);
98 virtual void StreamProcessInfo(std::ostream& <<
99 104
100 virtual void InitialiseEnergyLossProcess(con << 105 virtual std::vector<G4Track*>* SecondariesAlongStep(
101 con << 106 const G4Step&,
>> 107 G4double& tmax,
>> 108 G4double& eloss,
>> 109 G4double& kinEnergy) = 0;
102 110
103 public: << 111 virtual void SecondariesPostStep(
>> 112 G4VEmModel*,
>> 113 const G4MaterialCutsCouple*,
>> 114 const G4DynamicParticle*,
>> 115 G4double& tcut,
>> 116 G4double& kinEnergy) = 0;
104 117
105 // used as low energy limit LambdaTable << 118 virtual G4bool IsApplicable(const G4ParticleDefinition& p) = 0;
106 virtual G4double MinPrimaryEnergy(const G4Pa << 119 // True for all charged particles
107 const G4Ma <<
108 120
109 // print documentation in html format << 121 virtual
110 void ProcessDescription(std::ostream& outFil << 122 void BuildPhysicsTable(const G4ParticleDefinition&);
>> 123 // Build physics table during initialisation
111 124
112 // prepare all tables << 125 virtual void PrintInfoDefinition();
113 void PreparePhysicsTable(const G4ParticleDef <<
114 126
115 // build all tables << 127 // Print out of the class parameters
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 <<
159 128
160 private: << 129 G4PhysicsTable* BuildDEDXTable();
161 130
162 // summary printout after initialisation << 131 G4PhysicsTable* BuildDEDXTableForPreciseRange();
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 //------------------------------------------ <<
170 132
171 public: << 133 G4PhysicsTable* BuildLambdaTable();
172 134
173 // access to dispersion of restricted energy << 135 G4PhysicsTable* BuildLambdaSubTable();
174 G4double GetDEDXDispersion(const G4MaterialC <<
175 const G4DynamicPa <<
176 G4double length); <<
177 136
178 // Access to cross section table << 137 void SetParticles(const G4ParticleDefinition*,
179 G4double CrossSectionPerVolume(G4double kine << 138 const G4ParticleDefinition*);
180 const G4Mater <<
181 G4double CrossSectionPerVolume(G4double kine <<
182 const G4Mater <<
183 G4double logK <<
184 139
185 // access to cross section << 140 void SetParticle(const G4ParticleDefinition* p);
186 G4double MeanFreePath(const G4Track& track); << 141 void SetBaseParticle(const G4ParticleDefinition* p);
>> 142 void SetSecondaryParticle(const G4ParticleDefinition* p);
187 143
188 // access to step limit << 144 const G4ParticleDefinition* Particle() const;
189 G4double ContinuousStepLimit(const G4Track& << 145 const G4ParticleDefinition* BaseParticle() const;
190 G4double previo << 146 const G4ParticleDefinition* SecondaryParticle() const;
191 G4double curren << 147 // Particle definition
192 G4double& curre <<
193 148
194 protected: << 149 void SetDEDXBinning(G4int nbins);
>> 150 // Binning for dEdx, range, and inverse range tables
195 151
196 // implementation of the pure virtual method << 152 void SetDEDXBinningForPreciseRange(G4int nbins);
197 G4double GetMeanFreePath(const G4Track& trac << 153 // Binning for dEdx, range, and inverse range tables
198 G4double previousSt <<
199 G4ForceCondition* c <<
200 154
201 // implementation of the pure virtual method << 155 void SetLambdaBinning(G4int nbins);
202 G4double GetContinuousStepLimit(const G4Trac << 156 // Binning for lambda table
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 //------------------------------------------ <<
216 157
217 // Select model in run time << 158 void SetMinKinEnergy(G4double e);
218 inline void SelectModel(G4double kinEnergy); << 159 G4double MinKinEnergy() const;
>> 160 // Min kinetic energy for tables
219 161
220 public: << 162 void SetMaxKinEnergy(G4double e);
221 // Select model by energy and couple index << 163 G4double MaxKinEnergy() const;
222 // Not for run time processing << 164 // Max kinetic energy for tables
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 //------------------------------------------ <<
255 165
256 protected: << 166 void SetMaxKinEnergyForPreciseRange(G4double e);
257 inline void SetParticle(const G4ParticleDefi << 167 // Max kinetic energy for tables
258 inline void SetSecondaryParticle(const G4Par <<
259 168
260 public: << 169 G4bool StorePhysicsTable(G4ParticleDefinition*,
261 inline void SetBaseParticle(const G4Particle << 170 const G4String& directory,
262 inline const G4ParticleDefinition* Particle( << 171 G4bool ascii = false);
263 inline const G4ParticleDefinition* BaseParti << 172 // Store PhysicsTable in a file.
264 inline const G4ParticleDefinition* Secondary << 173 // Return false in case of failure at I/O
>> 174
>> 175 G4bool RetrievePhysicsTable(G4ParticleDefinition*,
>> 176 const G4String& directory,
>> 177 G4bool ascii);
>> 178 // Retrieve Physics from a file.
>> 179 // (return true if the Physics Table can be build by using file)
>> 180 // (return false if the process has no functionality or in case of failure)
>> 181 // File name should is constructed as processName+particleName and the
>> 182 // should be placed under the directory specifed by the argument.
>> 183
>> 184 void AddEmModel(G4int, G4VEmModel*, G4VEmFluctuationModel* fluc = 0,
>> 185 const G4Region* region = 0);
>> 186 // Add EM model coupled with fluctuation model for the region
>> 187
>> 188 void UpdateEmModel(const G4String&, G4double, G4double);
>> 189 // Define new energy range for thhe model identified by the name
>> 190
>> 191 void AddSubCutoffProcessor(G4VSubCutoffProcessor*, const G4Region* region = 0);
>> 192 // Add subcutoff processor for the region
265 193
266 // hide assignment operator << 194 virtual void SetSubCutoff(G4bool) {};
267 G4VEnergyLossProcess(G4VEnergyLossProcess &) <<
268 G4VEnergyLossProcess & operator=(const G4VEn <<
269 195
270 //------------------------------------------ << 196 void SetDEDXTable(G4PhysicsTable* p);
271 // Get/set parameters to configure the proce << 197 G4PhysicsTable* DEDXTable() const {return theDEDXTable;};
272 //------------------------------------------ <<
273 198
274 // Add subcut processor for the region << 199 void SetRangeTable(G4PhysicsTable* pRange);
275 void ActivateSubCutoff(const G4Region* regio << 200 G4PhysicsTable* RangeTable() const {return thePreciseRangeTable;};
276 201
277 // Activate biasing << 202 void SetRangeTableForLoss(G4PhysicsTable* p);
278 void SetCrossSectionBiasingFactor(G4double f << 203 G4PhysicsTable* RangeTableForLoss() const {return theRangeTableForLoss;};
279 204
280 void ActivateForcedInteraction(G4double leng << 205 void SetInverseRangeTable(G4PhysicsTable* p);
281 const G4Strin << 206 G4PhysicsTable* InverseRangeTable() const {return theInverseRangeTable;};
282 G4bool flag = <<
283 207
284 void ActivateSecondaryBiasing(const G4String << 208 void SetSecondaryRangeTable(G4PhysicsTable* p);
285 G4double energ <<
286 209
287 inline void SetLossFluctuations(G4bool val); << 210 void SetLambdaTable(G4PhysicsTable* p);
>> 211 G4PhysicsTable* LambdaTable() {return theLambdaTable;};
288 212
289 inline void SetSpline(G4bool val); << 213 void SetSubLambdaTable(G4PhysicsTable* p);
290 inline void SetCrossSectionType(G4CrossSecti << 214 G4PhysicsTable* SubLambdaTable() {return theSubLambdaTable;};
291 inline G4CrossSectionType CrossSectionType() <<
292 215
293 // Set/Get flag "isIonisation" << 216 G4double GetDEDX(G4double& kineticEnergy, const G4MaterialCutsCouple* couple);
294 void SetIonisation(G4bool val); <<
295 inline G4bool IsIonisationProcess() const; <<
296 217
297 // Redefine parameteters for stepping contro << 218 G4double GetRange(G4double& kineticEnergy, const G4MaterialCutsCouple* couple);
298 void SetLinearLossLimit(G4double val); <<
299 void SetStepFunction(G4double v1, G4double v <<
300 void SetLowestEnergyLimit(G4double); <<
301 219
302 inline G4int NumberOfSubCutoffRegions() cons << 220 G4double GetKineticEnergy(G4double& range, const G4MaterialCutsCouple* couple);
303 221
304 //------------------------------------------ << 222 G4double GetLambda(G4double kineticEnergy, const G4MaterialCutsCouple* couple);
305 // Specific methods to path Physics Tables t << 223 // It returns the MeanFreePath of the process
306 //------------------------------------------ <<
307 224
308 void SetDEDXTable(G4PhysicsTable* p, G4EmTab << 225 G4double GetDEDXDispersion(const G4MaterialCutsCouple *couple,
309 void SetCSDARangeTable(G4PhysicsTable* pRang << 226 const G4DynamicParticle* dp,
310 void SetRangeTableForLoss(G4PhysicsTable* p) << 227 G4double& length);
311 void SetInverseRangeTable(G4PhysicsTable* p) <<
312 void SetLambdaTable(G4PhysicsTable* p); <<
313 228
314 void SetTwoPeaksXS(std::vector<G4TwoPeaksXS* << 229 G4double MicroscopicCrossSection(G4double kineticEnergy,
315 void SetEnergyOfCrossSectionMax(std::vector< << 230 const G4MaterialCutsCouple* couple);
>> 231 // It returns the MeanFreePath of the process for a (energy, material)
316 232
317 //------------------------------------------ << 233 void SetLinearLossLimit(G4double val) {linLossLimit = val;};
318 // Specific methods to define custom Physics <<
319 //------------------------------------------ <<
320 234
321 // Binning for dEdx, range, inverse range an << 235 void SetLossFluctuations(G4bool val) {lossFluctuationFlag = val;};
322 void SetDEDXBinning(G4int nbins); <<
323 236
324 // Min kinetic energy for tables << 237 void SetIntegral(G4bool val);
325 void SetMinKinEnergy(G4double e); << 238 G4bool IsIntegral() const {return integral;}
326 inline G4double MinKinEnergy() const; <<
327 239
328 // Max kinetic energy for tables << 240 void SetRandomStep(G4bool val) {rndmStepFlag = val;};
329 void SetMaxKinEnergy(G4double e); <<
330 inline G4double MaxKinEnergy() const; <<
331 241
332 // Biasing parameters << 242 void SetMinSubRange(G4double val) {minSubRange = val;};
333 inline G4double CrossSectionBiasingFactor() <<
334 243
335 // Return values for given G4MaterialCutsCou << 244 void SetStepLimits(G4double v1, G4double v2);
336 inline G4double GetDEDX(G4double kineticEner << 245 void SetStepFunction(G4double v1, G4double v2);
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 //------------------------------------------ <<
370 246
371 // access atom on which interaction happens << 247 G4bool TablesAreBuilt() const {return tablesAreBuilt;};
372 const G4Element* GetCurrentElement() const; <<
373 248
374 // Set scaling parameters for ions is needed << 249 G4int NumberOfSubCutoffRegions() const {return nSCoffRegions;};
375 void SetDynamicMassCharge(G4double massratio <<
376 250
377 private: << 251 G4double MeanFreePath(const G4Track& track,
>> 252 G4double previousStepSize,
>> 253 G4ForceCondition* condition);
378 254
379 void FillSecondariesAlongStep(G4double weigh << 255 G4double ContinuousStepLimit(const G4Track& track,
>> 256 G4double previousStepSize,
>> 257 G4double currentMinimumStep,
>> 258 G4double& currentSafety);
380 259
381 void PrintWarning(const G4String&, G4double << 260 void ResetNumberOfInteractionLengthLeft();
>> 261 // reset (determine the value of)NumberOfInteractionLengthLeft
382 262
383 // define material and indexes << 263 protected:
384 inline void DefineMaterial(const G4MaterialC <<
385 264
386 //------------------------------------------ << 265 virtual
387 // Compute values using scaling relation, ma << 266 G4double GetMeanFreePath(const G4Track& track,
388 //------------------------------------------ << 267 G4double previousStepSize,
389 inline G4double GetDEDXForScaledEnergy(G4dou << 268 G4ForceCondition* condition);
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 <<
410 269
411 G4bool IsRegionForCubcutProcessor(const G4Tr << 270 virtual
>> 271 G4double GetContinuousStepLimit(const G4Track& track,
>> 272 G4double previousStepSize,
>> 273 G4double currentMinimumStep,
>> 274 G4double& currentSafety);
412 275
413 protected: << 276 virtual
>> 277 const G4ParticleDefinition* DefineBaseParticle(
>> 278 const G4ParticleDefinition*) {return 0;};
414 279
415 G4ParticleChangeForLoss fParticleChange; << 280 virtual
416 const G4Material* currentMaterial << 281 G4PhysicsVector* DEDXPhysicsVector(const G4MaterialCutsCouple*);
417 const G4MaterialCutsCouple* currentCouple = <<
418 282
419 private: << 283 virtual
>> 284 G4PhysicsVector* DEDXPhysicsVectorForPreciseRange(const G4MaterialCutsCouple*);
420 285
421 G4LossTableManager* lManager; << 286 virtual
422 G4EmModelManager* modelManager; << 287 G4PhysicsVector* LambdaPhysicsVector(const G4MaterialCutsCouple*);
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 <<
449 288
450 std::vector<G4double>* theEnergyOfCrossSecti << 289 virtual
451 std::vector<G4TwoPeaksXS*>* fXSpeaks = nullp << 290 G4PhysicsVector* SubLambdaPhysicsVector(const G4MaterialCutsCouple*);
452 291
453 G4double lowestKinEnergy; << 292 virtual G4double MinPrimaryEnergy(const G4ParticleDefinition*,
454 G4double minKinEnergy; << 293 const G4Material*, G4double cut) = 0;
455 G4double maxKinEnergy; <<
456 G4double maxKinEnergyCSDA; <<
457 294
458 G4double linLossLimit = 0.01; << 295 virtual G4double MaxSecondaryEnergy(const G4DynamicParticle* dp) = 0;
459 G4double dRoverRange = 0.2; <<
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; <<
472 296
473 protected: << 297 G4VEmModel* SelectModel(G4double& kinEnergy);
474 298
475 G4double preStepLambda = 0.0; << 299 G4VSubCutoffProcessor* SubCutoffProcessor(size_t index);
476 G4double preStepKinEnergy = 0.0; <<
477 G4double preStepScaledEnergy = 0.0; <<
478 G4double mfpKinEnergy = 0.0; <<
479 300
480 std::size_t currentCoupleIndex = 0; << 301 size_t CurrentMaterialCutsCoupleIndex() const {return currentMaterialIndex;};
481 302
482 private: << 303 void SetMassRatio(G4double val) {massRatio = val;};
483 304
484 G4int nBins; << 305 void SetReduceFactor(G4double val) {reduceFactor = val;};
485 G4int nBinsCSDA; <<
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; <<
525 306
526 std::vector<G4DynamicParticle*> secParticles << 307 void SetChargeSquare(G4double val) {chargeSquare = val;};
527 std::vector<G4Track*> scTracks; <<
528 }; <<
529 308
530 // ======== Run time inline methods ========== << 309 void SetChargeSquareRatio(G4double val) {chargeSqRatio = val;};
531 310
532 inline std::size_t G4VEnergyLossProcess::Curre << 311 private:
533 { <<
534 return currentCoupleIndex; <<
535 } <<
536 312
537 //....oooOO0OOooo........oooOO0OOooo........oo << 313 void Clear();
538 314
539 inline void G4VEnergyLossProcess::SelectModel( << 315 void DefineMaterial(const G4MaterialCutsCouple* couple);
540 { <<
541 currentModel = modelManager->SelectModel(kin <<
542 currentModel->SetCurrentCouple(currentCouple <<
543 } <<
544 316
545 //....oooOO0OOooo........oooOO0OOooo........oo << 317 G4double GetDEDXForLoss(G4double kineticEnergy);
546 318
547 inline G4VEmModel* G4VEnergyLossProcess::Selec << 319 G4double GetRangeForLoss(G4double kineticEnergy);
548 G4double kinEnergy, std::si <<
549 { <<
550 return modelManager->SelectModel(kinEnergy, <<
551 } <<
552 320
553 //....oooOO0OOooo........oooOO0OOooo........oo << 321 G4double GetPreciseRange(G4double kineticEnergy);
554 322
555 inline void << 323 G4double GetKineticEnergyForLoss(G4double range);
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 } <<
572 324
573 //....oooOO0OOooo........oooOO0OOooo........oo << 325 // hide assignment operator
574 326
575 inline G4double G4VEnergyLossProcess::GetDEDXF << 327 G4VEnergyLossProcess(G4VEnergyLossProcess &);
576 { << 328 G4VEnergyLossProcess & operator=(const G4VEnergyLossProcess &right);
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 } <<
586 329
587 //....oooOO0OOooo........oooOO0OOooo........oo << 330 // =====================================================================
588 331
589 inline << 332 protected:
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 } <<
601 333
602 //....oooOO0OOooo........oooOO0OOooo........oo << 334 G4ParticleChangeForLoss fParticleChange;
603 335
604 inline G4double G4VEnergyLossProcess::GetIonis << 336 private:
605 { <<
606 G4double x = <<
607 fFactor*(*theIonisationTable)[basedCoupleI <<
608 if(e < minKinEnergy) { x *= std::sqrt(e/minK <<
609 return x; <<
610 } <<
611 337
612 //....oooOO0OOooo........oooOO0OOooo........oo << 338 G4EmModelManager* modelManager;
>> 339 std::vector<G4VSubCutoffProcessor*> scoffProcessors;
>> 340 std::vector<const G4Region*> scoffRegions;
>> 341 G4int nSCoffRegions;
>> 342 std::vector<G4int> idxSCoffRegions;
>> 343
>> 344 // tables and vectors
>> 345 G4PhysicsTable* theDEDXTable;
>> 346 G4PhysicsTable* theRangeTableForLoss;
>> 347 G4PhysicsTable* thePreciseRangeTable;
>> 348 G4PhysicsTable* theSecondaryRangeTable;
>> 349 G4PhysicsTable* theInverseRangeTable;
>> 350 G4PhysicsTable* theLambdaTable;
>> 351 G4PhysicsTable* theSubLambdaTable;
>> 352 G4double* theDEDXAtMaxEnergy;
>> 353 G4double* theRangeAtMaxEnergy;
>> 354
>> 355 const G4DataVector* theCuts;
>> 356
>> 357 const G4ParticleDefinition* particle;
>> 358 const G4ParticleDefinition* baseParticle;
>> 359 const G4ParticleDefinition* secondaryParticle;
>> 360
>> 361 // cash
>> 362 const G4Material* currentMaterial;
>> 363 const G4MaterialCutsCouple* currentCouple;
>> 364 size_t currentMaterialIndex;
>> 365 G4double minStepLimit;
>> 366
>> 367 G4int nDEDXBins;
>> 368 G4int nDEDXBinsForRange;
>> 369 G4int nLambdaBins;
613 370
614 inline G4double G4VEnergyLossProcess::GetScale << 371 G4double lowestKinEnergy;
615 { << 372 G4double minKinEnergy;
616 //G4cout << "G4VEnergyLossProcess::GetScaled << 373 G4double maxKinEnergy;
617 // << basedCoupleIndex << " E(MeV)= << 374 G4double maxKinEnergyForRange;
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 } <<
650 375
651 //....oooOO0OOooo........oooOO0OOooo........oo << 376 G4double massRatio;
>> 377 G4double reduceFactor;
>> 378 G4double chargeSquare;
>> 379 G4double chargeSqRatio;
>> 380
>> 381 G4double preStepLambda;
>> 382 G4double fRange;
>> 383 G4double preStepKinEnergy;
>> 384 G4double preStepScaledEnergy;
>> 385 G4double linLossLimit;
>> 386 G4double minSubRange;
>> 387 G4double dRoverRange;
>> 388 G4double finalRange;
>> 389 G4double defaultRoverRange;
>> 390 G4double defaultIntegralRange;
652 391
653 inline G4double << 392 G4bool lossFluctuationFlag;
654 G4VEnergyLossProcess::GetLimitScaledRangeForSc << 393 G4bool rndmStepFlag;
655 { << 394 G4bool hasRestProcess;
656 G4double x = ((*theCSDARangeTable)[basedCoup << 395 G4bool tablesAreBuilt;
657 if (x < 0.0) { x = 0.0; } << 396 G4bool integral;
658 else if (e < minKinEnergy) { x *= std::sqrt( << 397 G4bool meanFreePath;
659 return x; << 398 };
660 } <<
661 399
662 //....oooOO0OOooo........oooOO0OOooo........oo 400 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
663 <<
664 inline G4double <<
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 <<
674 //....oooOO0OOooo........oooOO0OOooo........oo 401 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
675 402
676 inline G4double G4VEnergyLossProcess::ScaledKi << 403 inline void G4VEnergyLossProcess::DefineMaterial(const G4MaterialCutsCouple* couple)
677 { 404 {
678 //G4cout << "G4VEnergyLossProcess::GetEnergy << 405 if(couple != currentCouple) {
679 // << basedCoupleIndex << " R(mm)= " << 406 currentCouple = couple;
680 // << theInverseRangeTable << G4endl << 407 currentMaterial = couple->GetMaterial();
681 G4PhysicsVector* v = (*theInverseRangeTable) << 408 currentMaterialIndex = couple->GetIndex();
682 G4double rmin = v->Energy(0); << 409 minStepLimit = std::min(finalRange,
683 G4double e = 0.0; << 410 currentCouple->GetProductionCuts()->GetProductionCut(idxG4ElectronCut));
684 if(r >= rmin) { e = v->Value(r, idxInverseRa << 411 if(integral && !meanFreePath) ResetNumberOfInteractionLengthLeft();
685 else if(r > 0.0) { <<
686 G4double x = r/rmin; <<
687 e = minKinEnergy*x*x; <<
688 } 412 }
689 return e; <<
690 } <<
691 <<
692 //....oooOO0OOooo........oooOO0OOooo........oo <<
693 <<
694 inline G4double G4VEnergyLossProcess::GetLambd <<
695 { <<
696 return fFactor*((*theLambdaTable)[basedCoupl <<
697 } 413 }
698 414
699 //....oooOO0OOooo........oooOO0OOooo........oo 415 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
700 416
701 inline G4double << 417 inline G4double G4VEnergyLossProcess::GetDEDX(G4double& kineticEnergy,
702 G4VEnergyLossProcess::GetLambdaForScaledEnergy << 418 const G4MaterialCutsCouple* couple)
703 { 419 {
704 return fFactor*((*theLambdaTable)[basedCoupl << 420 DefineMaterial(couple);
>> 421 G4bool b;
>> 422 G4double e = kineticEnergy*massRatio;
>> 423 G4double x = ((*theDEDXTable)[currentMaterialIndex]->GetValue(e, b))*chargeSqRatio;
>> 424 if(e < minKinEnergy) x *= sqrt(e/minKinEnergy);
>> 425 return x;
705 } 426 }
706 427
707 //....oooOO0OOooo........oooOO0OOooo........oo 428 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
708 429
709 inline G4double G4VEnergyLossProcess::LogScale << 430 inline G4double G4VEnergyLossProcess::GetDEDXForLoss(G4double kineticEnergy)
710 { 431 {
711 return track.GetDynamicParticle()->GetLogKin << 432 G4bool b;
>> 433 G4double e = kineticEnergy*massRatio;
>> 434 G4double x = ((*theDEDXTable)[currentMaterialIndex]->GetValue(e, b))*chargeSqRatio;
>> 435 if(e < minKinEnergy) x *= sqrt(e/minKinEnergy);
>> 436 return x;
712 } 437 }
713 438
714 //....oooOO0OOooo........oooOO0OOooo........oo 439 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
715 440
716 inline G4double << 441 inline G4double G4VEnergyLossProcess::GetRange(G4double& kineticEnergy,
717 G4VEnergyLossProcess::GetDEDX(G4double kinEner << 442 const G4MaterialCutsCouple* couple)
718 const G4Material <<
719 { 443 {
720 DefineMaterial(couple); 444 DefineMaterial(couple);
721 return GetDEDXForScaledEnergy(kinEnergy*mass << 445 G4double x = DBL_MAX;
>> 446 if(thePreciseRangeTable) x = GetPreciseRange(kineticEnergy);
>> 447 else if(theRangeTableForLoss) x = GetRangeForLoss(kineticEnergy);
>> 448 return x;
722 } 449 }
723 450
724 //....oooOO0OOooo........oooOO0OOooo........oo 451 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
725 452
726 inline G4double << 453 inline G4double G4VEnergyLossProcess::GetPreciseRange(G4double kineticEnergy)
727 G4VEnergyLossProcess::GetDEDX(G4double kinEner <<
728 const G4Material <<
729 G4double logKinE <<
730 { 454 {
731 DefineMaterial(couple); << 455 G4bool b;
732 return GetDEDXForScaledEnergy(kinEnergy*mass << 456 G4double x;
>> 457 G4double e = kineticEnergy*massRatio;
>> 458
>> 459 if (e < maxKinEnergyForRange) {
>> 460 x = ((*thePreciseRangeTable)[currentMaterialIndex])->GetValue(e, b);
>> 461 if(e < minKinEnergy) x *= sqrt(e/minKinEnergy);
>> 462
>> 463 } else {
>> 464 x = theRangeAtMaxEnergy[currentMaterialIndex] +
>> 465 (e - maxKinEnergyForRange)/theDEDXAtMaxEnergy[currentMaterialIndex];
>> 466 }
>> 467 return x*reduceFactor;
733 } 468 }
734 469
735 //....oooOO0OOooo........oooOO0OOooo........oo 470 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
736 471
737 inline G4double << 472 inline G4double G4VEnergyLossProcess::GetRangeForLoss(G4double kineticEnergy)
738 G4VEnergyLossProcess::GetRange(G4double kinEne <<
739 const G4Materia <<
740 { 473 {
741 DefineMaterial(couple); << 474 G4bool b;
742 return GetScaledRangeForScaledEnergy(kinEner << 475 G4double e = kineticEnergy*massRatio;
>> 476 G4double x = ((*theRangeTableForLoss)[currentMaterialIndex])->GetValue(e, b);
>> 477 if(e < minKinEnergy) x *= sqrt(e/minKinEnergy);
>> 478 return x*reduceFactor;
743 } 479 }
744 480
745 //....oooOO0OOooo........oooOO0OOooo........oo 481 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
746 482
747 inline G4double << 483 inline G4double G4VEnergyLossProcess::GetKineticEnergy(G4double& range,
748 G4VEnergyLossProcess::GetRange(G4double kinEne << 484 const G4MaterialCutsCouple* couple)
749 const G4Materia <<
750 G4double logKin <<
751 { 485 {
752 DefineMaterial(couple); << 486 G4double del = fRange - range;
753 return GetScaledRangeForScaledEnergy(kinEner << 487 G4double e = minKinEnergy;
>> 488 if(couple == currentCouple && del > 0.0 && del < fRange*linLossLimit) {
>> 489 e = preStepKinEnergy - del*GetDEDXForLoss(preStepKinEnergy);
>> 490 if(e < 0.0) e = 0.0;
>> 491 } else {
>> 492 DefineMaterial(couple);
>> 493 G4double r = range/reduceFactor;
>> 494 G4PhysicsVector* v = (*theInverseRangeTable)[currentMaterialIndex];
>> 495 G4double rmin = v->GetLowEdgeEnergy(0);
>> 496 if(r <= rmin) {
>> 497 r /= rmin;
>> 498 e *= r*r;
>> 499 } else {
>> 500 G4bool b;
>> 501 e = v->GetValue(r, b);
>> 502 }
>> 503 e /= massRatio;
>> 504 }
>> 505 return e;
754 } 506 }
755 507
756 //....oooOO0OOooo........oooOO0OOooo........oo 508 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
757 509
758 inline G4double << 510 inline G4double G4VEnergyLossProcess::GetKineticEnergyForLoss(G4double range)
759 G4VEnergyLossProcess::GetCSDARange(G4double ki <<
760 const G4Mat <<
761 { 511 {
762 DefineMaterial(couple); << 512 G4double r = range/reduceFactor;
763 return (nullptr == theCSDARangeTable) ? DBL_ << 513 G4PhysicsVector* v = (*theInverseRangeTable)[currentMaterialIndex];
764 GetLimitScaledRangeForScaledEnergy(kinetic << 514 G4double rmin = v->GetLowEdgeEnergy(0);
>> 515 G4double e = minKinEnergy;
>> 516 if(r <= rmin) {
>> 517 r /= rmin;
>> 518 e *= r*r;
>> 519 } else {
>> 520 G4bool b;
>> 521 e = v->GetValue(r, b);
>> 522 }
>> 523 return e/massRatio;
765 } 524 }
766 525
767 //....oooOO0OOooo........oooOO0OOooo........oo 526 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
768 527
769 inline G4double << 528 inline G4double G4VEnergyLossProcess::GetDEDXDispersion(
770 G4VEnergyLossProcess::GetKineticEnergy(G4doubl << 529 const G4MaterialCutsCouple *couple,
771 const G << 530 const G4DynamicParticle* dp,
>> 531 G4double& length)
772 { 532 {
773 DefineMaterial(couple); 533 DefineMaterial(couple);
774 return ScaledKinEnergyForLoss(range/reduceFa << 534 G4double tmax = MaxSecondaryEnergy(dp);
>> 535 tmax = std::min(tmax,(*theCuts)[currentMaterialIndex]);
>> 536 return modelManager->GetDEDXDispersion(currentMaterial, dp, tmax, length,
>> 537 currentMaterialIndex);
775 } 538 }
776 539
777 //....oooOO0OOooo........oooOO0OOooo........oo 540 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
778 541
779 inline G4double << 542 inline G4double G4VEnergyLossProcess::GetMeanFreePath(const G4Track& track,
780 G4VEnergyLossProcess::GetLambda(G4double kinEn << 543 G4double, G4ForceCondition*)
781 const G4Materi <<
782 { 544 {
783 DefineMaterial(couple); << 545 DefineMaterial(track.GetMaterialCutsCouple());
784 return (nullptr != theLambdaTable) ? << 546 preStepKinEnergy = track.GetKineticEnergy();
785 GetLambdaForScaledEnergy(kinEnergy*massRat << 547 preStepScaledEnergy = preStepKinEnergy*massRatio;
>> 548 if (meanFreePath) {
>> 549 G4bool b;
>> 550 preStepLambda = (((*theLambdaTable)[currentMaterialIndex])->
>> 551 GetValue(preStepScaledEnergy, b)) * chargeSqRatio;
>> 552 if (integral) meanFreePath = false;
>> 553 }
>> 554 G4double x = DBL_MAX;
>> 555 if(0.0 < preStepLambda) x = 1.0/preStepLambda;
>> 556 // G4cout << GetProcessName() << ": e= " << preStepKinEnergy << " mfp= " << x << G4endl;
>> 557 return x;
786 } 558 }
787 559
788 //....oooOO0OOooo........oooOO0OOooo........oo 560 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
789 561
790 inline G4double << 562 inline G4double G4VEnergyLossProcess::GetContinuousStepLimit(const G4Track&,
791 G4VEnergyLossProcess::GetLambda(G4double kinEn << 563 G4double, G4double currentMinStep, G4double&)
792 const G4Materi <<
793 G4double logKi <<
794 { 564 {
795 DefineMaterial(couple); << 565 G4double x = DBL_MAX;
796 return (nullptr != theLambdaTable) ? << 566 if(theRangeTableForLoss) {
797 GetLambdaForScaledEnergy(kinEnergy*massRat << 567 fRange = GetRange(preStepKinEnergy, currentCouple);
798 : 0.0; <<
799 } <<
800 <<
801 // ======== Get/Set inline methods used at ini <<
802 568
803 inline void G4VEnergyLossProcess::SetFluctMode << 569 x = fRange;
804 { << 570 G4double y = x*dRoverRange;
805 fluctModel = p; <<
806 } <<
807 571
808 //....oooOO0OOooo........oooOO0OOooo........oo << 572 if(x > minStepLimit && y < currentMinStep ) {
809 573
810 inline G4VEmFluctuationModel* G4VEnergyLossPro << 574 x = y + minStepLimit*(1.0 - dRoverRange)*(2.0 - minStepLimit/fRange);
811 { << 575 if(x >fRange || x<minStepLimit) G4cout << "!!! StepLimit problem!!!" << G4endl;
812 return fluctModel; << 576 if(rndmStepFlag) x = minStepLimit + G4UniformRand()*(x-minStepLimit);
>> 577 }
>> 578 }
>> 579 return x;
813 } 580 }
814 581
815 //....oooOO0OOooo........oooOO0OOooo........oo 582 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
816 583
817 inline void G4VEnergyLossProcess::SetParticle( << 584 inline void G4VEnergyLossProcess::ResetNumberOfInteractionLengthLeft()
818 { 585 {
819 particle = p; << 586 meanFreePath = true;
>> 587 G4VProcess::ResetNumberOfInteractionLengthLeft();
820 } 588 }
821 589
822 //....oooOO0OOooo........oooOO0OOooo........oo <<
823 <<
824 inline void <<
825 G4VEnergyLossProcess::SetSecondaryParticle(con <<
826 { <<
827 secondaryParticle = p; <<
828 } <<
829 590
830 //....oooOO0OOooo........oooOO0OOooo........oo 591 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
831 592
832 inline void << 593 inline G4VEmModel* G4VEnergyLossProcess::SelectModel(G4double& kinEnergy)
833 G4VEnergyLossProcess::SetBaseParticle(const G4 <<
834 { 594 {
835 baseParticle = p; << 595 return modelManager->SelectModel(kinEnergy, currentMaterialIndex);
836 } 596 }
837 597
838 //....oooOO0OOooo........oooOO0OOooo........oo 598 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
839 599
840 inline const G4ParticleDefinition* G4VEnergyLo 600 inline const G4ParticleDefinition* G4VEnergyLossProcess::Particle() const
841 { 601 {
842 return particle; 602 return particle;
843 } 603 }
844 604
845 //....oooOO0OOooo........oooOO0OOooo........oo 605 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
846 606
847 inline const G4ParticleDefinition* G4VEnergyLo 607 inline const G4ParticleDefinition* G4VEnergyLossProcess::BaseParticle() const
848 { 608 {
849 return baseParticle; 609 return baseParticle;
850 } 610 }
851 611
852 //....oooOO0OOooo........oooOO0OOooo........oo 612 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
853 613
854 inline const G4ParticleDefinition* << 614 inline const G4ParticleDefinition* G4VEnergyLossProcess::SecondaryParticle() const
855 G4VEnergyLossProcess::SecondaryParticle() cons <<
856 { 615 {
857 return secondaryParticle; 616 return secondaryParticle;
858 } 617 }
859 618
860 //....oooOO0OOooo........oooOO0OOooo........oo 619 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
861 620
862 inline void G4VEnergyLossProcess::SetLossFluct << 621 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 { <<
872 spline = val; <<
873 } <<
874 <<
875 //....oooOO0OOooo........oooOO0OOooo........oo <<
876 <<
877 inline void G4VEnergyLossProcess::SetCrossSect <<
878 { 622 {
879 fXSType = val; << 623 nDEDXBins = nbins;
880 } 624 }
881 625
882 //....oooOO0OOooo........oooOO0OOooo........oo 626 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
883 <<
884 inline G4CrossSectionType G4VEnergyLossProcess <<
885 { <<
886 return fXSType; <<
887 } <<
888 627
889 //....oooOO0OOooo........oooOO0OOooo........oo << 628 inline void G4VEnergyLossProcess::SetDEDXBinningForPreciseRange(G4int nbins)
890 <<
891 inline G4bool G4VEnergyLossProcess::IsIonisati <<
892 { 629 {
893 return isIonisation; << 630 nDEDXBinsForRange = nbins;
894 } 631 }
895 632
896 //....oooOO0OOooo........oooOO0OOooo........oo 633 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
897 634
898 inline G4int G4VEnergyLossProcess::NumberOfSub << 635 inline void G4VEnergyLossProcess::SetLambdaBinning(G4int nbins)
899 { 636 {
900 return nSCoffRegions; << 637 nLambdaBins = nbins;
901 } 638 }
902 639
903 //....oooOO0OOooo........oooOO0OOooo........oo 640 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
904 641
905 inline G4double G4VEnergyLossProcess::MinKinEn 642 inline G4double G4VEnergyLossProcess::MinKinEnergy() const
906 { 643 {
907 return minKinEnergy; 644 return minKinEnergy;
908 } 645 }
909 646
910 //....oooOO0OOooo........oooOO0OOooo........oo 647 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
911 648
912 inline G4double G4VEnergyLossProcess::MaxKinEn << 649 inline void G4VEnergyLossProcess::SetMinKinEnergy(G4double e)
913 { 650 {
914 return maxKinEnergy; << 651 minKinEnergy = e;
915 } 652 }
916 653
917 //....oooOO0OOooo........oooOO0OOooo........oo 654 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
918 655
919 inline G4double G4VEnergyLossProcess::CrossSec << 656 inline void G4VEnergyLossProcess::SetMaxKinEnergy(G4double e)
920 { 657 {
921 return biasFactor; << 658 maxKinEnergy = e;
>> 659 if(e < maxKinEnergyForRange) maxKinEnergyForRange = e;
922 } 660 }
923 661
924 //....oooOO0OOooo........oooOO0OOooo........oo 662 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
925 663
926 inline G4bool G4VEnergyLossProcess::TablesAreB << 664 inline void G4VEnergyLossProcess::SetMaxKinEnergyForPreciseRange(G4double e)
927 { 665 {
928 return tablesAreBuilt; << 666 maxKinEnergyForRange = e;
929 } 667 }
930 668
931 //....oooOO0OOooo........oooOO0OOooo........oo 669 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
932 670
933 inline G4PhysicsTable* G4VEnergyLossProcess::D << 671 inline G4double G4VEnergyLossProcess::MaxKinEnergy() const
934 { <<
935 return theDEDXTable; <<
936 } <<
937 <<
938 //....oooOO0OOooo........oooOO0OOooo........oo <<
939 <<
940 inline G4PhysicsTable* G4VEnergyLossProcess::D <<
941 { <<
942 return theDEDXunRestrictedTable; <<
943 } <<
944 <<
945 //....oooOO0OOooo........oooOO0OOooo........oo <<
946 <<
947 inline G4PhysicsTable* G4VEnergyLossProcess::I <<
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 { 672 {
1006 return numberOfModels; << 673 return maxKinEnergy;
1007 } 674 }
1008 675
1009 //....oooOO0OOooo........oooOO0OOooo........o 676 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1010 677
1011 inline G4VEmModel* G4VEnergyLossProcess::EmMo << 678 inline G4double G4VEnergyLossProcess::GetLambda(G4double kineticEnergy,
>> 679 const G4MaterialCutsCouple* couple)
1012 { 680 {
1013 return (index < emModels->size()) ? (*emMod << 681 DefineMaterial(couple);
>> 682 G4double x = DBL_MAX;
>> 683 G4bool b;
>> 684 if(theLambdaTable) {
>> 685 G4double y = (((*theLambdaTable)[currentMaterialIndex])->
>> 686 GetValue(kineticEnergy*massRatio, b));
>> 687 if(y > 0.0) x = 1.0/y;
>> 688 }
>> 689 return x;
1014 } 690 }
1015 691
1016 //....oooOO0OOooo........oooOO0OOooo........o 692 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1017 693
1018 inline G4VEmModel* << 694 inline G4VSubCutoffProcessor* G4VEnergyLossProcess::SubCutoffProcessor(size_t index)
1019 G4VEnergyLossProcess::GetModelByIndex(std::si <<
1020 { 695 {
1021 return modelManager->GetModel((G4int)idx, v << 696 G4VSubCutoffProcessor* p = 0;
>> 697 if( nSCoffRegions ) p = scoffProcessors[idxSCoffRegions[index]];
>> 698 return p;
1022 } 699 }
1023 700
1024 //....oooOO0OOooo........oooOO0OOooo........o 701 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1025 702
1026 #endif 703 #endif
1027 704