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Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. * 17 // * 17 // * * 18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************* 24 // ******************************************************************** 25 // 25 // >> 26 // $Id$ 26 // 27 // 27 // ------------------------------------------- 28 // ------------------------------------------------------------------- 28 // 29 // 29 // GEANT4 Class header file 30 // GEANT4 Class header file 30 // 31 // 31 // 32 // 32 // File name: G4VMultipleScattering 33 // File name: G4VMultipleScattering 33 // 34 // 34 // Author: Vladimir Ivanchenko on base 35 // Author: Vladimir Ivanchenko on base of Laszlo Urban code 35 // 36 // 36 // Creation date: 12.03.2002 37 // Creation date: 12.03.2002 37 // 38 // 38 // Modifications: 39 // Modifications: 39 // 40 // 40 // 16-07-03 Update GetRange interface (V.Ivanc 41 // 16-07-03 Update GetRange interface (V.Ivanchenko) >> 42 // >> 43 // >> 44 // Class Description: >> 45 // >> 46 // It is the generic process of multiple scattering it includes common >> 47 // part of calculations for all charged particles >> 48 // 41 // 26-11-03 bugfix in AlongStepDoIt (L.Urban) 49 // 26-11-03 bugfix in AlongStepDoIt (L.Urban) 42 // 25-05-04 add protection against case when r 50 // 25-05-04 add protection against case when range is less than steplimit (VI) >> 51 // 30-06-04 make destructor virtual (V.Ivanchenko) 43 // 27-08-04 Add InitialiseForRun method (V.Iva 52 // 27-08-04 Add InitialiseForRun method (V.Ivanchneko) 44 // 08-11-04 Migration to new interface of Stor 53 // 08-11-04 Migration to new interface of Store/Retrieve tables (V.Ivanchenko) >> 54 // 15-04-05 optimize internal interfaces (V.Ivanchenko) 45 // 15-04-05 remove boundary flag (V.Ivanchenko 55 // 15-04-05 remove boundary flag (V.Ivanchenko) 46 // 07-10-05 error in a protection in GetContin 56 // 07-10-05 error in a protection in GetContinuousStepLimit corrected (L.Urban) 47 // 27-10-05 introduce virtual function MscStep 57 // 27-10-05 introduce virtual function MscStepLimitation() (V.Ivanchenko) 48 // 26-01-06 Rename GetRange -> GetRangeFromRes 58 // 26-01-06 Rename GetRange -> GetRangeFromRestricteDEDX (V.Ivanchenko) 49 // 17-02-06 Save table of transport cross sect 59 // 17-02-06 Save table of transport cross sections not mfp (V.Ivanchenko) 50 // 07-03-06 Move step limit calculation to mod 60 // 07-03-06 Move step limit calculation to model (V.Ivanchenko) 51 // 13-05-06 Add method to access model by inde 61 // 13-05-06 Add method to access model by index (V.Ivanchenko) 52 // 12-02-07 Add get/set skin (V.Ivanchenko) 62 // 12-02-07 Add get/set skin (V.Ivanchenko) 53 // 27-10-07 Virtual functions moved to source 63 // 27-10-07 Virtual functions moved to source (V.Ivanchenko) 54 // 15-07-08 Reorder class members for further 64 // 15-07-08 Reorder class members for further multi-thread development (VI) 55 // 07-04-09 Moved msc methods from G4VEmModel 65 // 07-04-09 Moved msc methods from G4VEmModel to G4VMscModel (VI) 56 // 66 // 57 // Class Description: << 58 // << 59 // It is the generic process of multiple scatt << 60 // part of calculations for all charged partic << 61 67 62 // ------------------------------------------- 68 // ------------------------------------------------------------------- 63 // 69 // 64 70 65 #ifndef G4VMultipleScattering_h 71 #ifndef G4VMultipleScattering_h 66 #define G4VMultipleScattering_h 1 72 #define G4VMultipleScattering_h 1 67 73 68 #include "G4VContinuousDiscreteProcess.hh" 74 #include "G4VContinuousDiscreteProcess.hh" 69 #include "globals.hh" 75 #include "globals.hh" 70 #include "G4Material.hh" 76 #include "G4Material.hh" 71 #include "G4ParticleChangeForMSC.hh" 77 #include "G4ParticleChangeForMSC.hh" 72 #include "G4Track.hh" 78 #include "G4Track.hh" 73 #include "G4Step.hh" 79 #include "G4Step.hh" 74 #include "G4EmModelManager.hh" 80 #include "G4EmModelManager.hh" 75 #include "G4VMscModel.hh" 81 #include "G4VMscModel.hh" 76 #include "G4EmParameters.hh" << 77 #include "G4MscStepLimitType.hh" 82 #include "G4MscStepLimitType.hh" 78 83 79 class G4ParticleDefinition; 84 class G4ParticleDefinition; 80 class G4VEnergyLossProcess; 85 class G4VEnergyLossProcess; 81 class G4LossTableManager; 86 class G4LossTableManager; 82 class G4SafetyHelper; 87 class G4SafetyHelper; 83 88 84 //....oooOO0OOooo........oooOO0OOooo........oo 89 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 85 90 86 class G4VMultipleScattering : public G4VContin 91 class G4VMultipleScattering : public G4VContinuousDiscreteProcess 87 { 92 { 88 public: 93 public: 89 94 90 explicit G4VMultipleScattering(const G4Strin << 95 G4VMultipleScattering(const G4String& name = "msc", 91 G4ProcessType << 96 G4ProcessType type = fElectromagnetic); 92 97 93 ~G4VMultipleScattering() override; << 98 virtual ~G4VMultipleScattering(); 94 99 95 //------------------------------------------ 100 //------------------------------------------------------------------------ 96 // Virtual methods to be implemented for the 101 // Virtual methods to be implemented for the concrete model 97 //------------------------------------------ 102 //------------------------------------------------------------------------ 98 103 99 void ProcessDescription(std::ostream& outFil << 104 virtual G4bool IsApplicable(const G4ParticleDefinition& p) = 0; 100 << 101 virtual void InitialiseProcess(const G4Parti << 102 105 103 // Print out of generic class parameters << 106 virtual void PrintInfo() = 0; 104 void StreamInfo(std::ostream& outFile, const << 105 G4bool rst = false) const; << 106 107 107 protected: 108 protected: 108 109 109 virtual void StreamProcessInfo(std::ostream& << 110 virtual void InitialiseProcess(const G4ParticleDefinition*) = 0; 110 111 111 public: 112 public: 112 113 113 //------------------------------------------ 114 //------------------------------------------------------------------------ 114 // Generic methods common to all ContinuousD 115 // Generic methods common to all ContinuousDiscrete processes 115 //------------------------------------------ 116 //------------------------------------------------------------------------ 116 117 117 // Initialise for build of tables 118 // Initialise for build of tables 118 void PreparePhysicsTable(const G4ParticleDef << 119 void PreparePhysicsTable(const G4ParticleDefinition&); 119 << 120 120 // Build physics table during initialisation 121 // Build physics table during initialisation 121 void BuildPhysicsTable(const G4ParticleDefin << 122 void BuildPhysicsTable(const G4ParticleDefinition&); >> 123 >> 124 // Print out of generic class parameters >> 125 void PrintInfoDefinition(); 122 126 123 // Store PhysicsTable in a file. 127 // Store PhysicsTable in a file. 124 // Return false in case of failure at I/O 128 // Return false in case of failure at I/O 125 G4bool StorePhysicsTable(const G4ParticleDef 129 G4bool StorePhysicsTable(const G4ParticleDefinition*, 126 const G4String& dir 130 const G4String& directory, 127 G4bool ascii = fals << 131 G4bool ascii = false); 128 132 129 // Retrieve Physics from a file. 133 // Retrieve Physics from a file. 130 // (return true if the Physics Table can be 134 // (return true if the Physics Table can be build by using file) 131 // (return false if the process has no funct 135 // (return false if the process has no functionality or in case of failure) 132 // File name should is constructed as proces 136 // File name should is constructed as processName+particleName and the 133 // should be placed under the directory spec << 137 // should be placed under the directory specifed by the argument. 134 G4bool RetrievePhysicsTable(const G4Particle 138 G4bool RetrievePhysicsTable(const G4ParticleDefinition*, 135 const G4String& 139 const G4String& directory, 136 G4bool ascii) ov << 140 G4bool ascii); 137 141 138 // This is called in the beginning of tracki 142 // This is called in the beginning of tracking for a new track 139 void StartTracking(G4Track*) override; << 143 void StartTracking(G4Track*); 140 144 141 // The function overloads the corresponding 145 // The function overloads the corresponding function of the base 142 // class.It limits the step near to boundari 146 // class.It limits the step near to boundaries only 143 // and invokes the method GetMscContinuousSt 147 // and invokes the method GetMscContinuousStepLimit at every step. 144 G4double AlongStepGetPhysicalInteractionLeng 148 G4double AlongStepGetPhysicalInteractionLength( 145 const << 149 const G4Track&, 146 G4doub << 150 G4double previousStepSize, 147 G4doub << 151 G4double currentMinimalStep, 148 G4doub << 152 G4double& currentSafety, 149 G4GPIL << 153 G4GPILSelection* selection); 150 154 151 // The function overloads the corresponding 155 // The function overloads the corresponding function of the base 152 // class. 156 // class. 153 G4double PostStepGetPhysicalInteractionLengt 157 G4double PostStepGetPhysicalInteractionLength( 154 const G4 << 158 const G4Track&, 155 G4double << 159 G4double previousStepSize, 156 G4ForceC << 160 G4ForceCondition* condition); 157 161 158 // Along step actions 162 // Along step actions 159 G4VParticleChange* AlongStepDoIt(const G4Tra << 163 G4VParticleChange* AlongStepDoIt(const G4Track&, const G4Step&); >> 164 >> 165 // Post step actions >> 166 G4VParticleChange* PostStepDoIt(const G4Track&, const G4Step&); 160 167 161 // This method does not used for tracking, i 168 // This method does not used for tracking, it is intended only for tests 162 G4double ContinuousStepLimit(const G4Track& 169 G4double ContinuousStepLimit(const G4Track& track, 163 G4double previo << 170 G4double previousStepSize, 164 G4double curren << 171 G4double currentMinimalStep, 165 G4double& curre << 172 G4double& currentSafety); 166 << 167 // hide assignment operator << 168 G4VMultipleScattering(G4VMultipleScattering << 169 G4VMultipleScattering & operator=(const G4VM << 170 173 171 //------------------------------------------ 174 //------------------------------------------------------------------------ 172 // Specific methods to set, access, modify m 175 // Specific methods to set, access, modify models 173 //------------------------------------------ 176 //------------------------------------------------------------------------ 174 177 175 // Select model in run time 178 // Select model in run time 176 inline G4VEmModel* SelectModel(G4double kinE 179 inline G4VEmModel* SelectModel(G4double kinEnergy, size_t idx); 177 180 178 public: 181 public: 179 182 180 // Add model for region, smaller value of or 183 // Add model for region, smaller value of order defines which 181 // model will be selected for a given energy 184 // model will be selected for a given energy interval 182 void AddEmModel(G4int order, G4VMscModel*, c << 185 void AddEmModel(G4int order, G4VEmModel*, const G4Region* region = 0); 183 186 184 // Assign a model to a process local list, t << 187 // Assign a model to a process - obsolete method will be removed 185 // the derived process should execute AddEmM << 188 void SetModel(G4VMscModel*, G4int index = 1); 186 void SetEmModel(G4VMscModel*, G4int idx = 0) << 187 189 188 // return a model from the local list << 190 // return the assigned model - obsolete method will be removed 189 inline G4VMscModel* EmModel(size_t index = 0 << 191 G4VMscModel* Model(G4int index = 1); 190 192 191 // Access to run time models << 193 // Assign a model to a process 192 inline G4int NumberOfModels() const; << 194 void SetEmModel(G4VMscModel*, G4int index = 1); >> 195 >> 196 // return the assigned model >> 197 G4VMscModel* EmModel(G4int index = 1); 193 198 194 inline G4VMscModel* GetModelByIndex(G4int id << 199 // Access to models by index >> 200 G4VEmModel* GetModelByIndex(G4int idx = 0, G4bool ver = false) const; 195 201 196 //------------------------------------------ 202 //------------------------------------------------------------------------ 197 // Get/Set parameters for simulation of mult 203 // Get/Set parameters for simulation of multiple scattering 198 //------------------------------------------ 204 //------------------------------------------------------------------------ 199 205 >> 206 void SetIonisation(G4VEnergyLossProcess*); >> 207 200 inline G4bool LateralDisplasmentFlag() const 208 inline G4bool LateralDisplasmentFlag() const; 201 << 209 inline void SetLateralDisplasmentFlag(G4bool val); >> 210 202 inline G4double Skin() const; 211 inline G4double Skin() const; 203 << 212 inline void SetSkin(G4double val); >> 213 204 inline G4double RangeFactor() const; 214 inline G4double RangeFactor() const; 205 << 215 inline void SetRangeFactor(G4double val); >> 216 206 inline G4double GeomFactor() const; 217 inline G4double GeomFactor() const; 207 << 218 inline void SetGeomFactor(G4double val); >> 219 208 inline G4double PolarAngleLimit() const; 220 inline G4double PolarAngleLimit() const; >> 221 inline void SetPolarAngleLimit(G4double val); 209 222 210 inline G4bool UseBaseMaterial() const; << 211 << 212 inline G4MscStepLimitType StepLimitType() co 223 inline G4MscStepLimitType StepLimitType() const; 213 inline void SetStepLimitType(G4MscStepLimitT 224 inline void SetStepLimitType(G4MscStepLimitType val); 214 225 215 inline G4double LowestKinEnergy() const; << 216 inline void SetLowestKinEnergy(G4double val) << 217 << 218 inline const G4ParticleDefinition* FirstPart 226 inline const G4ParticleDefinition* FirstParticle() const; 219 227 220 //------------------------------------------ 228 //------------------------------------------------------------------------ 221 // Run time methods 229 // Run time methods 222 //------------------------------------------ 230 //------------------------------------------------------------------------ 223 231 224 protected: 232 protected: 225 233 226 // This method is not used for tracking, it 234 // This method is not used for tracking, it returns mean free path value 227 G4double GetMeanFreePath(const G4Track& trac 235 G4double GetMeanFreePath(const G4Track& track, 228 G4double, << 236 G4double, 229 G4ForceCondition* c << 237 G4ForceCondition* condition); 230 238 231 // This method is not used for tracking, it 239 // This method is not used for tracking, it returns step limit 232 G4double GetContinuousStepLimit(const G4Trac 240 G4double GetContinuousStepLimit(const G4Track& track, 233 G4double pre << 241 G4double previousStepSize, 234 G4double cur << 242 G4double currentMinimalStep, 235 G4double& cu << 243 G4double& currentSafety); 236 244 237 private: 245 private: 238 246 >> 247 // hide assignment operator >> 248 G4VMultipleScattering(G4VMultipleScattering &); >> 249 G4VMultipleScattering & operator=(const G4VMultipleScattering &right); >> 250 239 // ======== Parameters of the class fixed at 251 // ======== Parameters of the class fixed at construction ========= 240 252 241 G4EmModelManager* modelManager; 253 G4EmModelManager* modelManager; 242 G4LossTableManager* emManager; 254 G4LossTableManager* emManager; 243 G4EmParameters* theParameters; << 255 G4double geomMin; 244 256 245 // ======== Parameters of the class fixed at 257 // ======== Parameters of the class fixed at initialisation ======= 246 258 247 G4SafetyHelper* safetyHelper = n << 259 G4SafetyHelper* safetyHelper; 248 const G4ParticleDefinition* firstParticle = << 260 249 const G4ParticleDefinition* currParticle = n << 250 << 251 std::vector<G4VMscModel*> mscModels; 261 std::vector<G4VMscModel*> mscModels; >> 262 G4int numberOfModels; >> 263 >> 264 const G4ParticleDefinition* firstParticle; >> 265 const G4ParticleDefinition* currParticle; 252 266 253 G4double facrange = 0.04; << 267 G4MscStepLimitType stepLimit; >> 268 >> 269 G4double skin; >> 270 G4double facrange; >> 271 G4double facgeom; >> 272 G4double polarAngleLimit; 254 G4double lowestKinEnergy; 273 G4double lowestKinEnergy; 255 274 256 // ======== Cached values - may be state dep << 275 G4bool latDisplasment; >> 276 G4bool isIon; >> 277 >> 278 // ======== Cashed values - may be state dependent ================ 257 279 258 protected: 280 protected: 259 281 >> 282 G4GPILSelection valueGPILSelectionMSC; 260 G4ParticleChangeForMSC fParticleChange; 283 G4ParticleChangeForMSC fParticleChange; 261 284 262 private: 285 private: 263 286 264 G4ThreeVector fNewPosition; << 287 // cache 265 G4ThreeVector fNewDirection; << 288 G4VMscModel* currentModel; >> 289 G4VEnergyLossProcess* fIonisation; >> 290 >> 291 G4double physStepLimit; >> 292 G4double tPathLength; >> 293 G4double gPathLength; 266 294 267 G4VMscModel* currentModel = n << 295 G4ThreeVector fNewPosition; 268 G4VEnergyLossProcess* fIonisation = nu << 296 G4bool fPositionChanged; >> 297 G4bool isActive; 269 298 270 G4double geomMin; << 299 G4int warn; 271 G4double minDisplacement2 << 272 G4double physStepLimit = << 273 G4double tPathLength = 0. << 274 G4double gPathLength = 0. << 275 << 276 G4MscStepLimitType stepLimit = fUse << 277 G4int numberOfModels = << 278 << 279 G4bool latDisplacement << 280 G4bool isIon = false; << 281 G4bool fPositionChanged << 282 G4bool isActive = false << 283 G4bool baseMat = false; << 284 }; 300 }; 285 301 286 // ======== Run time inline methods ========== 302 // ======== Run time inline methods ================ 287 303 288 //....oooOO0OOooo........oooOO0OOooo........oo 304 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 289 305 290 inline G4VEmModel* 306 inline G4VEmModel* 291 G4VMultipleScattering::SelectModel(G4double ki 307 G4VMultipleScattering::SelectModel(G4double kinEnergy, size_t coupleIndex) 292 { 308 { 293 return modelManager->SelectModel(kinEnergy, 309 return modelManager->SelectModel(kinEnergy, coupleIndex); 294 } 310 } 295 311 296 //....oooOO0OOooo........oooOO0OOooo........oo 312 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 297 313 298 inline G4bool G4VMultipleScattering::LateralD 314 inline G4bool G4VMultipleScattering::LateralDisplasmentFlag() const 299 { 315 { 300 return latDisplacement; << 316 return latDisplasment; 301 } << 302 << 303 //....oooOO0OOooo........oooOO0OOooo........oo << 304 << 305 inline G4double G4VMultipleScattering::Skin() << 306 { << 307 return theParameters->MscSkin(); << 308 } 317 } 309 318 310 //....oooOO0OOooo........oooOO0OOooo........oo 319 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 311 320 312 inline G4double G4VMultipleScattering::RangeF << 321 inline void G4VMultipleScattering::SetLateralDisplasmentFlag(G4bool val) 313 { 322 { 314 return facrange; << 323 latDisplasment = val; 315 } 324 } 316 325 317 //....oooOO0OOooo........oooOO0OOooo........oo 326 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 318 327 319 inline G4double G4VMultipleScattering::GeomFa << 328 inline G4double G4VMultipleScattering::Skin() const 320 { 329 { 321 return theParameters->MscGeomFactor(); << 330 return skin; 322 } 331 } 323 332 324 //....oooOO0OOooo........oooOO0OOooo........oo 333 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 325 334 326 inline G4double G4VMultipleScattering::PolarA << 335 inline void G4VMultipleScattering::SetSkin(G4double val) 327 { 336 { 328 return theParameters->MscThetaLimit(); << 337 if(val < 1.0) { skin = 0.0; } >> 338 else { skin = val; } 329 } 339 } 330 340 331 //....oooOO0OOooo........oooOO0OOooo........oo 341 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 332 342 333 inline G4MscStepLimitType G4VMultipleScatterin << 343 inline G4double G4VMultipleScattering::RangeFactor() const 334 { 344 { 335 return stepLimit; << 345 return facrange; 336 } 346 } 337 347 338 //....oooOO0OOooo........oooOO0OOooo........oo 348 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 339 349 340 inline void G4VMultipleScattering::SetStepLimi << 350 inline void G4VMultipleScattering::SetRangeFactor(G4double val) 341 { 351 { 342 theParameters->SetMscStepLimitType(val); << 352 if(val > 0.0) facrange = val; 343 } 353 } 344 354 345 //....oooOO0OOooo........oooOO0OOooo........oo 355 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 346 356 347 inline G4double G4VMultipleScattering::LowestK << 357 inline G4double G4VMultipleScattering::GeomFactor() const 348 { 358 { 349 return lowestKinEnergy; << 359 return facgeom; 350 } 360 } 351 361 352 //....oooOO0OOooo........oooOO0OOooo........oo 362 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 353 363 354 inline void G4VMultipleScattering::SetLowestKi << 364 inline void G4VMultipleScattering::SetGeomFactor(G4double val) 355 { 365 { 356 lowestKinEnergy = val; << 366 if(val > 0.0) facgeom = val; 357 } 367 } 358 368 359 //....oooOO0OOooo........oooOO0OOooo........oo 369 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 360 370 361 inline const G4ParticleDefinition* G4VMultiple << 371 inline G4double G4VMultipleScattering::PolarAngleLimit() const 362 { 372 { 363 return firstParticle; << 373 return polarAngleLimit; 364 } 374 } 365 375 366 //....oooOO0OOooo........oooOO0OOooo........oo 376 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 367 377 368 inline G4VMscModel* G4VMultipleScattering::EmM << 378 inline void G4VMultipleScattering::SetPolarAngleLimit(G4double val) 369 { 379 { 370 return (index < mscModels.size()) ? mscModel << 380 if(val < 0.0) { polarAngleLimit = 0.0; } >> 381 else if(val > CLHEP::pi) { polarAngleLimit = CLHEP::pi; } >> 382 else { polarAngleLimit = val; } 371 } 383 } 372 384 373 //....oooOO0OOooo........oooOO0OOooo........oo 385 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 374 386 375 inline G4int G4VMultipleScattering::NumberOfMo << 387 inline G4MscStepLimitType G4VMultipleScattering::StepLimitType() const 376 { 388 { 377 return numberOfModels; << 389 return stepLimit; 378 } 390 } 379 391 380 //....oooOO0OOooo........oooOO0OOooo........oo 392 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 381 393 382 inline G4VMscModel* << 394 inline void G4VMultipleScattering::SetStepLimitType(G4MscStepLimitType val) 383 G4VMultipleScattering::GetModelByIndex(G4int i << 384 { 395 { 385 // static cast is possible inside this class << 396 stepLimit = val; 386 return static_cast<G4VMscModel*>(modelManage << 397 if(val == fMinimal) { facrange = 0.2; } 387 } 398 } 388 399 389 //....oooOO0OOooo........oooOO0OOooo........oo 400 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 390 401 391 inline G4bool G4VMultipleScattering::UseBaseMa << 402 inline const G4ParticleDefinition* G4VMultipleScattering::FirstParticle() const 392 { 403 { 393 return baseMat; << 404 return firstParticle; 394 } 405 } 395 406 396 //....oooOO0OOooo........oooOO0OOooo........oo 407 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 397 408 398 #endif 409 #endif 399 410