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25 // 22 //
26 // 23 //
27 // ------------------------------------------- 24 // -------------------------------------------------------------------
28 // 25 //
29 // GEANT4 Class file 26 // GEANT4 Class file
30 // 27 //
31 // 28 //
32 // File name: G4VMultipleScattering 29 // File name: G4VMultipleScattering
33 // 30 //
34 // Author: Vladimir Ivanchenko on base 31 // Author: Vladimir Ivanchenko on base of Laszlo Urban code
35 // 32 //
36 // Creation date: 25.03.2003 33 // Creation date: 25.03.2003
37 // 34 //
38 // Modifications: 35 // Modifications:
>> 36 //
>> 37 // 13.04.03 Change printout (V.Ivanchenko)
>> 38 // 04-06-03 Fix compilation warnings (V.Ivanchenko)
39 // 39 //
40 // 16-07-03 Use G4VMscModel interface (V.Ivanc <<
41 // 03-11-03 Fix initialisation problem in Retr <<
42 // 04-11-03 Update PrintInfoDefinition (V.Ivan <<
43 // 01-03-04 SampleCosineTheta signature change <<
44 // 22-04-04 SampleCosineTheta signature change <<
45 // 27-08-04 Add InitialiseForRun method (V.Iva <<
46 // 08-11-04 Migration to new interface of Stor <<
47 // 11-03-05 Shift verbose level by 1 (V.Ivantc <<
48 // 15-04-05 optimize internal interface (V.Iva <<
49 // 15-04-05 remove boundary flag (V.Ivanchenko <<
50 // 27-10-05 introduce virtual function MscStep <<
51 // 12-04-07 Add verbosity at destruction (V.Iv <<
52 // 27-10-07 Virtual functions moved to source <<
53 // 11-03-08 Set skin value does not effect ste <<
54 // 24-06-09 Removed hidden bin in G4PhysicsVec <<
55 // 04-06-13 Adoptation to MT mode (V.Ivanchenk <<
56 // 40 //
>> 41 // Class Description:
>> 42 //
>> 43 // It is the generic process of multiple scattering it includes common
>> 44 // part of calculations for all charged particles
57 45
58 // ------------------------------------------- 46 // -------------------------------------------------------------------
59 // 47 //
60 //....oooOO0OOooo........oooOO0OOooo........oo 48 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
61 //....oooOO0OOooo........oooOO0OOooo........oo 49 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
62 50
63 #include "G4VMultipleScattering.hh" 51 #include "G4VMultipleScattering.hh"
64 #include "G4PhysicalConstants.hh" <<
65 #include "G4SystemOfUnits.hh" <<
66 #include "G4LossTableManager.hh" 52 #include "G4LossTableManager.hh"
67 #include "G4MaterialCutsCouple.hh" <<
68 #include "G4Step.hh" 53 #include "G4Step.hh"
69 #include "G4ParticleDefinition.hh" 54 #include "G4ParticleDefinition.hh"
>> 55 #include "G4VEmModel.hh"
70 #include "G4VEmFluctuationModel.hh" 56 #include "G4VEmFluctuationModel.hh"
>> 57 #include "G4DataVector.hh"
>> 58 #include "G4PhysicsTable.hh"
>> 59 #include "G4PhysicsVector.hh"
>> 60 #include "G4PhysicsLogVector.hh"
71 #include "G4UnitsTable.hh" 61 #include "G4UnitsTable.hh"
72 #include "G4ProductionCutsTable.hh" 62 #include "G4ProductionCutsTable.hh"
73 #include "G4Electron.hh" << 63 #include "G4Region.hh"
74 #include "G4GenericIon.hh" << 64 #include "G4RegionStore.hh"
>> 65 #include "G4Navigator.hh"
75 #include "G4TransportationManager.hh" 66 #include "G4TransportationManager.hh"
76 #include "G4SafetyHelper.hh" <<
77 #include "G4ParticleTable.hh" <<
78 #include "G4ProcessVector.hh" <<
79 #include "G4ProcessManager.hh" <<
80 #include "G4LossTableBuilder.hh" <<
81 #include "G4EmTableUtil.hh" <<
82 #include <iostream> <<
83 67
84 //....oooOO0OOooo........oooOO0OOooo........oo 68 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
85 69
86 G4VMultipleScattering::G4VMultipleScattering(c << 70 G4VMultipleScattering::G4VMultipleScattering(const G4String& name, G4ProcessType type):
87 : G4VContinuousDiscreteProcess("msc", fElect << 71 G4VContinuousDiscreteProcess(name, type),
88 fNewPosition(0.,0.,0.), << 72 navigator(0),
89 fNewDirection(0.,0.,1.) << 73 theLambdaTable(0),
>> 74 currentCouple(0),
>> 75 nBins(110),
>> 76 minKinEnergy(1.0*eV),
>> 77 maxKinEnergy(100.0*GeV),
>> 78 boundary(false),
>> 79 latDisplasment(true),
>> 80 buildLambdaTable(true)
90 { 81 {
91 theParameters = G4EmParameters::Instance(); <<
92 SetVerboseLevel(1); <<
93 SetProcessSubType(fMultipleScattering); <<
94 <<
95 lowestKinEnergy = 10*CLHEP::eV; <<
96 <<
97 geomMin = 0.05*CLHEP::nm; <<
98 minDisplacement2 = geomMin*geomMin; <<
99 <<
100 pParticleChange = &fParticleChange; <<
101 <<
102 modelManager = new G4EmModelManager(); 82 modelManager = new G4EmModelManager();
103 emManager = G4LossTableManager::Instance(); << 83 (G4LossTableManager::Instance())->Register(this);
104 mscModels.reserve(2); << 84
105 emManager->Register(this); <<
106 } 85 }
107 86
108 //....oooOO0OOooo........oooOO0OOooo........oo 87 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
109 88
110 G4VMultipleScattering::~G4VMultipleScattering( 89 G4VMultipleScattering::~G4VMultipleScattering()
111 { 90 {
>> 91 (G4LossTableManager::Instance())->DeRegister(this);
112 delete modelManager; 92 delete modelManager;
113 emManager->DeRegister(this); << 93 if (theLambdaTable) {
>> 94 theLambdaTable->clearAndDestroy();
>> 95 delete theLambdaTable;
>> 96 }
>> 97 (G4LossTableManager::Instance())->DeRegister(this);
114 } 98 }
115 99
116 //....oooOO0OOooo........oooOO0OOooo........oo 100 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
117 101
118 void G4VMultipleScattering::AddEmModel(G4int o << 102 void G4VMultipleScattering::BuildPhysicsTable(const G4ParticleDefinition& part)
119 const G <<
120 { 103 {
121 if(nullptr == ptr) { return; } << 104 currentCouple = 0;
122 G4VEmFluctuationModel* fm = nullptr; << 105 if(0 < verboseLevel) {
123 modelManager->AddEmModel(order, ptr, fm, reg << 106 G4cout << "G4VMultipleScattering::BuildPhysicsTable() for "
124 ptr->SetParticleChange(pParticleChange); << 107 << GetProcessName()
125 } << 108 << " and particle " << part.GetParticleName()
>> 109 << G4endl;
>> 110 }
>> 111
>> 112 G4bool cutsWasModified = false;
>> 113 const G4ProductionCutsTable* theCoupleTable=
>> 114 G4ProductionCutsTable::GetProductionCutsTable();
>> 115 size_t numOfCouples = theCoupleTable->GetTableSize();
>> 116
>> 117 for (size_t j=0; j<numOfCouples; j++){
>> 118 if (theCoupleTable->GetMaterialCutsCouple(j)->IsRecalcNeeded()) {
>> 119 cutsWasModified = true;
>> 120 break;
>> 121 }
>> 122 }
>> 123 if( !cutsWasModified ) return;
>> 124 InitialiseProcess(part);
126 125
127 //....oooOO0OOooo........oooOO0OOooo........oo << 126 if(latDisplasment) navigator = G4TransportationManager::GetTransportationManager()
>> 127 ->GetNavigatorForTracking();
>> 128 modelManager->Clear();
>> 129 const G4DataVector* theCuts = modelManager->Initialise(&part, 0, 10.0, verboseLevel);
128 130
129 void G4VMultipleScattering::SetEmModel(G4VMscM << 131 if (buildLambdaTable) {
130 { <<
131 if(nullptr == ptr) { return; } <<
132 if(!mscModels.empty()) { <<
133 for(auto & msc : mscModels) { if(msc == pt <<
134 } <<
135 mscModels.push_back(ptr); <<
136 } <<
137 132
138 //....oooOO0OOooo........oooOO0OOooo........oo << 133 theLambdaTable = new G4PhysicsTable(numOfCouples);
139 134
140 void << 135 for (size_t i=0; i<numOfCouples; i++) {
141 G4VMultipleScattering::PreparePhysicsTable(con <<
142 { <<
143 G4bool master = emManager->IsMaster(); <<
144 if (nullptr == firstParticle) { firstParticl <<
145 136
146 emManager->PreparePhysicsTable(&part, this); << 137 // create physics vector and fill it
147 currParticle = nullptr; << 138 const G4MaterialCutsCouple* couple = theCoupleTable->GetMaterialCutsCouple(i);
>> 139 G4PhysicsVector* aVector = PhysicsVector(couple);
>> 140 modelManager->FillLambdaVector(aVector, couple, false);
148 141
149 if(firstParticle == &part) { << 142 // Insert vector for this material into the table
150 baseMat = emManager->GetTableBuilder()->Ge << 143 theLambdaTable->insert(aVector) ;
151 G4EmTableUtil::PrepareMscProcess(this, par <<
152 stepLimit, facrange, <<
153 latDisplacement, master, <<
154 isIon, baseMat); <<
155 <<
156 numberOfModels = modelManager->NumberOfMod <<
157 currentModel = GetModelByIndex(0); <<
158 <<
159 if (nullptr == safetyHelper) { <<
160 safetyHelper = G4TransportationManager:: <<
161 ->GetSafetyHelper(); <<
162 safetyHelper->InitialiseHelper(); <<
163 } 144 }
164 } <<
165 } <<
166 145
167 //....oooOO0OOooo........oooOO0OOooo........oo << 146 if(0 < verboseLevel) {
168 << 147 G4cout << "Lambda table is built for "
169 void G4VMultipleScattering::BuildPhysicsTable( << 148 << part.GetParticleName()
170 { << 149 << G4endl;
171 G4bool master = emManager->IsMaster(); << 150 }
>> 151 if(2 < verboseLevel) G4cout << *theLambdaTable << G4endl;
>> 152 if(5 < verboseLevel) G4cout << theCuts << G4endl;
172 153
173 if(firstParticle == &part) { <<
174 emManager->BuildPhysicsTable(&part); <<
175 } <<
176 const G4VMultipleScattering* ptr = this; <<
177 if(!master) { <<
178 ptr = static_cast<const G4VMultipleScatter <<
179 } 154 }
180 155
181 G4EmTableUtil::BuildMscProcess(this, ptr, pa << 156 G4String num = part.GetParticleName();
182 numberOfModels, master); << 157 if (verboseLevel>0 || num == "e-" || num == "mu+" || num == "proton")
>> 158 PrintInfoDefinition();
>> 159
>> 160 if(0 < verboseLevel) {
>> 161 G4cout << "G4VMultipleScattering::BuildPhysicsTable() done for "
>> 162 << GetProcessName()
>> 163 << " and particle " << part.GetParticleName()
>> 164 << G4endl;
>> 165 }
183 } 166 }
184 167
185 //....oooOO0OOooo........oooOO0OOooo........oo 168 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
186 169
187 void G4VMultipleScattering::StreamInfo(std::os << 170 void G4VMultipleScattering::AddEmModel(G4int order, G4VEmModel* p,
188 const G4ParticleDefinition& << 171 const G4Region* region)
189 { 172 {
190 G4String indent = (rst ? " " : ""); << 173 G4VEmFluctuationModel* fm = 0;
191 outFile << G4endl << indent << GetProcessNam << 174 modelManager->AddEmModel(order, p, fm, region);
192 if (!rst) outFile << " for " << part.GetPart <<
193 outFile << " SubType= " << GetProcessSubTy <<
194 modelManager->DumpModelList(outFile, verbose <<
195 } 175 }
196 176
197 //....oooOO0OOooo........oooOO0OOooo........oo 177 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
198 178
199 void G4VMultipleScattering::StartTracking(G4Tr << 179 G4VParticleChange* G4VMultipleScattering::PostStepDoIt(const G4Track& track,
>> 180 const G4Step& step)
200 { 181 {
201 G4VEnergyLossProcess* eloss = nullptr; << 182 fParticleChange.Initialize(track);
202 if(track->GetParticleDefinition() != currPar << 183 G4double kineticEnergy = track.GetKineticEnergy();
203 currParticle = track->GetParticleDefinitio << 184 G4double truestep = step.GetStepLength();
204 fIonisation = emManager->GetEnergyLossProc <<
205 eloss = fIonisation; <<
206 } <<
207 for(G4int i=0; i<numberOfModels; ++i) { <<
208 G4VMscModel* msc = GetModelByIndex(i); <<
209 msc->StartTracking(track); <<
210 if(nullptr != eloss) { <<
211 msc->SetIonisation(eloss, currParticle); <<
212 } <<
213 } <<
214 } <<
215 185
216 //....oooOO0OOooo........oooOO0OOooo........oo << 186 if (kineticEnergy > 0.0) {
>> 187 G4double cth = currentModel->SampleCosineTheta(truestep);
>> 188 G4double sth = sqrt(1.-cth*cth);
>> 189 G4double phi = twopi*G4UniformRand();
>> 190 G4double dirx = sth*cos(phi);
>> 191 G4double diry = sth*sin(phi);
>> 192
>> 193 G4ThreeVector oldDirection = track.GetMomentumDirection();
>> 194 G4ThreeVector newDirection(dirx,diry,cth);
>> 195 newDirection.rotateUz(oldDirection);
>> 196 fParticleChange.SetMomentumChange(newDirection);
217 197
218 G4double G4VMultipleScattering::AlongStepGetPh <<
219 const G4Track& tr <<
220 G4double, <<
221 G4double currentM <<
222 G4double&, <<
223 G4GPILSelection* <<
224 { <<
225 // get Step limit proposed by the process <<
226 *selection = NotCandidateForSelection; <<
227 physStepLimit = gPathLength = tPathLength = <<
228 198
229 G4double ekin = track.GetKineticEnergy(); <<
230 /* 199 /*
231 G4cout << "MSC::AlongStepGPIL: Ekin= " << ek << 200 if(0 < verboseLevel) {
232 << " " << currParticle->GetParticleN << 201 const G4ParticleDefinition* pd = dynParticle->GetDefinition();
233 << " currMod " << currentModel << 202 G4cout << "G4VMultipleScattering::PostStepDoIt: Sample secondary; E= " << finalT/MeV
234 << G4endl; << 203 << " MeV; model= (" << currentModel->LowEnergyLimit(pd)
235 */ << 204 << ", " << currentModel->HighEnergyLimit(pd) << ")"
236 // isIon flag is used only to select a model << 205 << G4endl;
237 if(isIon) { <<
238 ekin *= proton_mass_c2/track.GetParticleDe <<
239 } <<
240 const G4MaterialCutsCouple* couple = track.G <<
241 <<
242 // select new model, static cast is possible <<
243 if(1 < numberOfModels) { <<
244 currentModel = <<
245 static_cast<G4VMscModel*>(SelectModel(ek <<
246 } <<
247 currentModel->SetCurrentCouple(couple); <<
248 // msc is active is model is active, energy <<
249 // and step size is above the limit; <<
250 // if it is active msc may limit the step <<
251 if(currentModel->IsActive(ekin) && tPathLeng <<
252 && ekin >= lowestKinEnergy) { <<
253 isActive = true; <<
254 tPathLength = <<
255 currentModel->ComputeTruePathLengthLimit <<
256 if (tPathLength < physStepLimit) { <<
257 *selection = CandidateForSelection; <<
258 } <<
259 } else { <<
260 isActive = false; <<
261 gPathLength = DBL_MAX; <<
262 } 206 }
263 <<
264 //if(currParticle->GetPDGMass() > GeV) <<
265 /* <<
266 G4cout << "MSC::AlongStepGPIL: Ekin= " << ek <<
267 << " " << currParticle->GetParticleN <<
268 << " gPathLength= " << gPathLength <<
269 << " tPathLength= " << tPathLength <<
270 << " currentMinimalStep= " << current <<
271 << " isActive " << isActive << G4endl <<
272 */ 207 */
273 return gPathLength; <<
274 } <<
275 208
276 //....oooOO0OOooo........oooOO0OOooo........oo << 209 // G4cout << "PostStep: sth= " << sth << " trueLength= " << truestep << " tLast= " << truePathLength << G4endl;
277 210
278 G4double << 211 if (latDisplasment) {
279 G4VMultipleScattering::PostStepGetPhysicalInte <<
280 const G4Track&, G4double, G4Forc <<
281 { <<
282 *condition = NotForced; <<
283 return DBL_MAX; <<
284 } <<
285 212
286 //....oooOO0OOooo........oooOO0OOooo........oo << 213 G4double safety = step.GetPostStepPoint()->GetSafety();
>> 214 if ( safety > 0.0) {
>> 215 G4double r = currentModel->SampleDisplacement();
>> 216 if (r > safety) r = safety;
287 217
288 G4VParticleChange* << 218 // G4cout << "r= " << r << " safety= " << safety << G4endl;
289 G4VMultipleScattering::AlongStepDoIt(const G4T <<
290 { <<
291 fParticleChange.InitialiseMSC(track, step); <<
292 fNewPosition = fParticleChange.GetProposedPo <<
293 fPositionChanged = false; <<
294 219
295 G4double geomLength = step.GetStepLength(); << 220 // sample direction of lateral displacement
>> 221 G4double phi = twopi*G4UniformRand();
>> 222 G4double dirx = cos(phi);
>> 223 G4double diry = sin(phi);
296 224
297 // very small step - no msc << 225 G4ThreeVector latDirection(dirx,diry,0.0);
298 if(!isActive) { << 226 latDirection.rotateUz(oldDirection);
299 tPathLength = geomLength; <<
300 227
301 // sample msc << 228 // compute new endpoint of the Step
302 } else { << 229 G4ThreeVector newPosition = (step.GetPostStepPoint())->GetPosition()
303 G4double range = << 230 + r*latDirection;
304 currentModel->GetRange(currParticle,trac << 231
305 track.GetMaterial << 232 navigator->LocateGlobalPointWithinVolume(newPosition);
306 << 233
307 tPathLength = currentModel->ComputeTrueSte << 234 fParticleChange.SetPositionChange(newPosition);
308 <<
309 /* <<
310 if(currParticle->GetPDGMass() > 0.9*GeV) <<
311 G4cout << "G4VMsc::AlongStepDoIt: GeomLeng <<
312 << geomLength <<
313 << " tPathLength= " << tPathLength <<
314 << " physStepLimit= " << physStepLi <<
315 << " dr= " << range - tPathLength <<
316 << " ekin= " << track.GetKineticEne <<
317 */ <<
318 // protection against wrong t->g->t conver <<
319 tPathLength = std::min(tPathLength, physSt <<
320 <<
321 // do not sample scattering at the last or <<
322 if(tPathLength < range && tPathLength > ge <<
323 <<
324 static const G4double minSafety = 1.20*C <<
325 static const G4double sFact = 0.99; <<
326 <<
327 G4ThreeVector displacement = currentMode <<
328 step.GetPostStepPoint()->GetMomentumDi <<
329 <<
330 G4double r2 = displacement.mag2(); <<
331 //G4cout << " R= " << sqrt(r2) << " R <<
332 // << " flag= " << fDispBeyondSafety <<
333 if(r2 > minDisplacement2) { <<
334 <<
335 fPositionChanged = true; <<
336 G4double dispR = std::sqrt(r2); <<
337 G4double postSafety = <<
338 sFact*safetyHelper->ComputeSafety(fN <<
339 //G4cout<<" R= "<< dispR<<" postSaf <<
340 <<
341 // far away from geometry boundary <<
342 if(postSafety > 0.0 && dispR <= postSa <<
343 fNewPosition += displacement; <<
344 <<
345 //near the boundary <<
346 } else { <<
347 // displaced point is definitely wit <<
348 //G4cout<<" R= "<<dispR<<" postSa <<
349 if(dispR < postSafety) { <<
350 fNewPosition += displacement; <<
351 <<
352 // reduced displacement <<
353 } else if(postSafety > geomMin) { <<
354 fNewPosition += displacement*(post <<
355 <<
356 // very small postSafety <<
357 } else { <<
358 fPositionChanged = false; <<
359 } <<
360 } <<
361 if(fPositionChanged) { <<
362 safetyHelper->ReLocateWithinVolume(f <<
363 fParticleChange.ProposePosition(fNew <<
364 } <<
365 } 235 }
366 } 236 }
367 } 237 }
368 fParticleChange.ProposeTrueStepLength(tPathL <<
369 return &fParticleChange; <<
370 } <<
371 238
372 //....oooOO0OOooo........oooOO0OOooo........oo << 239 return &fParticleChange;
373 <<
374 G4double G4VMultipleScattering::GetContinuousS <<
375 const G <<
376 G4doubl <<
377 G4doubl <<
378 G4doubl <<
379 { <<
380 G4GPILSelection selection = NotCandidateForS <<
381 G4double x = AlongStepGetPhysicalInteraction <<
382 <<
383 <<
384 <<
385 return x; <<
386 } 240 }
387 241
388 //....oooOO0OOooo........oooOO0OOooo........oo 242 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
389 243
390 G4double G4VMultipleScattering::ContinuousStep << 244 void G4VMultipleScattering::PrintInfoDefinition()
391 const G <<
392 G4doubl <<
393 G4doubl <<
394 G4doubl <<
395 { 245 {
396 return GetContinuousStepLimit(track,previous << 246 G4cout << G4endl << GetProcessName() << ": Model variant of multiple scattering " << G4endl;
397 currentSafety) << 247 if (theLambdaTable) {
>> 248 G4cout << " Lambda tables from "
>> 249 << G4BestUnit(MinKinEnergy(),"Energy")
>> 250 << " to "
>> 251 << G4BestUnit(MaxKinEnergy(),"Energy")
>> 252 << " in " << nBins << " bins."
>> 253 << G4endl;
>> 254 }
>> 255 if (1 < verboseLevel) {
>> 256 G4cout << "LambdaTable address= " << theLambdaTable << G4endl;
>> 257 if(theLambdaTable) G4cout << (*theLambdaTable) << G4endl;
>> 258 }
398 } 259 }
399 260
400 //....oooOO0OOooo........oooOO0OOooo........oo 261 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
401 262
402 G4double G4VMultipleScattering::GetMeanFreePat << 263 G4PhysicsVector* G4VMultipleScattering::PhysicsVector(const G4MaterialCutsCouple* couple)
403 const G4Track&, G4double, G4Forc <<
404 { 264 {
405 *condition = Forced; << 265 G4int nbins = 3;
406 return DBL_MAX; << 266 //G4int nbins = nDEDXBins;
>> 267 if( couple->IsUsed() ) nbins = nBins;
>> 268 // G4double xmax = maxKinEnergy*exp( log(maxKinEnergy/minKinEnergy) / ((G4double)(nbins-1)) );
>> 269 G4PhysicsVector* v = new G4PhysicsLogVector(minKinEnergy, maxKinEnergy, nbins);
>> 270 return v;
407 } 271 }
408 272
409 //....oooOO0OOooo........oooOO0OOooo........oo << 273 G4bool G4VMultipleScattering::StorePhysicsTable(G4ParticleDefinition* part,
410 << 274 const G4String& directory,
411 G4bool << 275 G4bool ascii)
412 G4VMultipleScattering::StorePhysicsTable(const <<
413 const <<
414 G4boo <<
415 { 276 {
416 G4bool yes = true; << 277 G4bool res = true;
417 if(part != firstParticle || !emManager->IsMa << 278 if ( theLambdaTable ) {
>> 279 const G4String name = GetPhysicsTableFileName(part,directory,"Lambda",ascii);
>> 280 G4bool yes = theLambdaTable->StorePhysicsTable(name,ascii);
>> 281 if( !yes ) res = false;
>> 282 }
418 283
419 return G4EmTableUtil::StoreMscTable(this, pa << 284 if ( res ) {
420 numberOfModels, verboseLevel, << 285 G4cout << "Physics table are stored for " << part->GetParticleName()
421 ascii); << 286 << " and process " << GetProcessName()
>> 287 << " in the directory <" << directory
>> 288 << "> " << G4endl;
>> 289 } else {
>> 290 G4cout << "Fail to store Physics Table for " << part->GetParticleName()
>> 291 << " and process " << GetProcessName()
>> 292 << " in the directory <" << directory
>> 293 << "> " << G4endl;
>> 294 }
>> 295 return res;
422 } 296 }
423 297
424 //....oooOO0OOooo........oooOO0OOooo........oo 298 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
425 299
426 G4bool << 300 G4bool G4VMultipleScattering::RetrievePhysicsTable(G4ParticleDefinition* part,
427 G4VMultipleScattering::RetrievePhysicsTable(co << 301 const G4String& directory,
428 co << 302 G4bool ascii)
429 G4 << 303 {
430 { << 304 if(0 < verboseLevel) {
431 return true; << 305 G4cout << "G4VMultipleScattering::RetrievePhysicsTable() for "
432 } << 306 << part->GetParticleName() << " and process "
433 << 307 << GetProcessName() << G4endl;
434 //....oooOO0OOooo........oooOO0OOooo........oo << 308 }
435 << 309 G4bool res = true;
436 void G4VMultipleScattering::ProcessDescription << 310 if(!buildLambdaTable) return res;
437 { << 311
438 if(nullptr != firstParticle) { << 312 G4String num = part->GetParticleName();
439 StreamInfo(outFile, *firstParticle, true); << 313 const G4ProductionCutsTable* theCoupleTable=
>> 314 G4ProductionCutsTable::GetProductionCutsTable();
>> 315 size_t numOfCouples = theCoupleTable->GetTableSize();
>> 316
>> 317 G4String filename = GetPhysicsTableFileName(part,directory,"Lambda",ascii);
>> 318 theLambdaTable = new G4PhysicsTable(numOfCouples);
>> 319 res = theLambdaTable->RetrievePhysicsTable(filename,ascii);
>> 320 if ( res ) {
>> 321 if (0 < verboseLevel) {
>> 322 G4cout << "Lambda table for " << num << " is retrieved from <"
>> 323 << filename << ">"
>> 324 << G4endl;
>> 325 }
>> 326 } else {
>> 327 theLambdaTable->clearAndDestroy();
>> 328 theLambdaTable = 0;
>> 329 if (0 < verboseLevel) {
>> 330 G4cout << "Lambda table for " << num << " in file <"
>> 331 << filename << "> is not exist"
>> 332 << G4endl;
>> 333 }
440 } 334 }
>> 335
>> 336 if (verboseLevel>0 || num == "e-" || num == "mu+" || num == "proton")
>> 337 PrintInfoDefinition();
>> 338 return res;
441 } 339 }
442 340
443 //....oooOO0OOooo........oooOO0OOooo........oo 341 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
444 342
445 343