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26 // 26 //
>> 27 // $Id: G4OpWLS.cc 106117 2017-09-13 10:23:20Z gcosmo $
27 // 28 //
28 ////////////////////////////////////////////// 29 ////////////////////////////////////////////////////////////////////////
29 // Optical Photon WaveLength Shifting (WLS) Cl 30 // Optical Photon WaveLength Shifting (WLS) Class Implementation
30 ////////////////////////////////////////////// 31 ////////////////////////////////////////////////////////////////////////
31 // 32 //
32 // File: G4OpWLS.cc 33 // File: G4OpWLS.cc
33 // Description: Discrete Process -- Wavelength 34 // Description: Discrete Process -- Wavelength Shifting of Optical Photons
34 // Version: 1.0 35 // Version: 1.0
35 // Created: 2003-05-13 36 // Created: 2003-05-13
36 // Author: John Paul Archambault 37 // Author: John Paul Archambault
37 // (Adaptation of G4Scintillation 38 // (Adaptation of G4Scintillation and G4OpAbsorption)
38 // Updated: 2005-07-28 - add G4ProcessType 39 // Updated: 2005-07-28 - add G4ProcessType to constructor
39 // 2006-05-07 - add G4VWLSTimeGen 40 // 2006-05-07 - add G4VWLSTimeGeneratorProfile
>> 41 // mail: gum@triumf.ca
>> 42 // jparcham@phys.ualberta.ca
40 // 43 //
41 ////////////////////////////////////////////// 44 ////////////////////////////////////////////////////////////////////////
42 45
43 #include "G4OpWLS.hh" 46 #include "G4OpWLS.hh"
>> 47
44 #include "G4ios.hh" 48 #include "G4ios.hh"
45 #include "G4PhysicalConstants.hh" 49 #include "G4PhysicalConstants.hh"
46 #include "G4SystemOfUnits.hh" 50 #include "G4SystemOfUnits.hh"
47 #include "G4OpProcessSubType.hh" 51 #include "G4OpProcessSubType.hh"
48 #include "G4Poisson.hh" << 52
49 #include "G4OpticalParameters.hh" <<
50 #include "G4WLSTimeGeneratorProfileDelta.hh" 53 #include "G4WLSTimeGeneratorProfileDelta.hh"
51 #include "G4WLSTimeGeneratorProfileExponential 54 #include "G4WLSTimeGeneratorProfileExponential.hh"
52 55
53 //....oooOO0OOooo........oooOO0OOooo........oo << 56 /////////////////////////
>> 57 // Class Implementation
>> 58 /////////////////////////
>> 59
>> 60 //////////////////////
>> 61 // static data members
>> 62 //////////////////////
>> 63
>> 64 /////////////////
>> 65 // Constructors
>> 66 /////////////////
>> 67
54 G4OpWLS::G4OpWLS(const G4String& processName, 68 G4OpWLS::G4OpWLS(const G4String& processName, G4ProcessType type)
55 : G4VDiscreteProcess(processName, type) 69 : G4VDiscreteProcess(processName, type)
56 { 70 {
57 WLSTimeGeneratorProfile = nullptr; <<
58 Initialise(); <<
59 SetProcessSubType(fOpWLS); 71 SetProcessSubType(fOpWLS);
60 theIntegralTable = nullptr; <<
61 72
62 if(verboseLevel > 0) << 73 theIntegralTable = NULL;
63 G4cout << GetProcessName() << " is created << 74
>> 75 WLSTimeGeneratorProfile =
>> 76 new G4WLSTimeGeneratorProfileDelta("WLSTimeGeneratorProfileDelta");
>> 77
>> 78 if (verboseLevel>0) G4cout << GetProcessName() << " is created " << G4endl;
64 } 79 }
65 80
66 //....oooOO0OOooo........oooOO0OOooo........oo << 81 ////////////////
>> 82 // Destructors
>> 83 ////////////////
>> 84
67 G4OpWLS::~G4OpWLS() 85 G4OpWLS::~G4OpWLS()
68 { 86 {
69 if(theIntegralTable) << 87 if (theIntegralTable) {
70 { <<
71 theIntegralTable->clearAndDestroy(); 88 theIntegralTable->clearAndDestroy();
72 delete theIntegralTable; 89 delete theIntegralTable;
73 } 90 }
74 delete WLSTimeGeneratorProfile; 91 delete WLSTimeGeneratorProfile;
75 } 92 }
76 93
77 //....oooOO0OOooo........oooOO0OOooo........oo << 94 ////////////
78 void G4OpWLS::PreparePhysicsTable(const G4Part << 95 // Methods
>> 96 ////////////
79 97
80 //....oooOO0OOooo........oooOO0OOooo........oo << 98 // PostStepDoIt
81 void G4OpWLS::Initialise() << 99 // -------------
82 { << 100 //
83 G4OpticalParameters* params = G4OpticalParam << 101 G4VParticleChange*
84 SetVerboseLevel(params->GetWLSVerboseLevel() << 102 G4OpWLS::PostStepDoIt(const G4Track& aTrack, const G4Step& aStep)
85 UseTimeProfile(params->GetWLSTimeProfile()); <<
86 } <<
87 <<
88 //....oooOO0OOooo........oooOO0OOooo........oo <<
89 G4VParticleChange* G4OpWLS::PostStepDoIt(const <<
90 const <<
91 { 103 {
92 std::vector<G4Track*> proposedSecondaries; <<
93 aParticleChange.Initialize(aTrack); 104 aParticleChange.Initialize(aTrack);
>> 105
94 aParticleChange.ProposeTrackStatus(fStopAndK 106 aParticleChange.ProposeTrackStatus(fStopAndKill);
95 107
96 if(verboseLevel > 1) << 108 if (verboseLevel>0) {
97 { << 109 G4cout << "\n** Photon absorbed! **" << G4endl;
98 G4cout << "\n** G4OpWLS: Photon absorbed! <<
99 } 110 }
>> 111
>> 112 const G4Material* aMaterial = aTrack.GetMaterial();
100 113
101 G4StepPoint* pPostStepPoint = aStep.GetPostS 114 G4StepPoint* pPostStepPoint = aStep.GetPostStepPoint();
102 G4MaterialPropertiesTable* MPT = << 115
103 aTrack.GetMaterial()->GetMaterialPropertie << 116 G4MaterialPropertiesTable* aMaterialPropertiesTable =
104 if(!MPT) << 117 aMaterial->GetMaterialPropertiesTable();
105 { << 118 if (!aMaterialPropertiesTable)
106 return G4VDiscreteProcess::PostStepDoIt(aT 119 return G4VDiscreteProcess::PostStepDoIt(aTrack, aStep);
107 } << 120
108 if(!MPT->GetProperty(kWLSCOMPONENT)) << 121 const G4MaterialPropertyVector* WLS_Intensity =
109 { << 122 aMaterialPropertiesTable->GetProperty(kWLSCOMPONENT);
>> 123
>> 124 if (!WLS_Intensity)
110 return G4VDiscreteProcess::PostStepDoIt(aT 125 return G4VDiscreteProcess::PostStepDoIt(aTrack, aStep);
111 } <<
112 126
113 G4int NumPhotons = 1; 127 G4int NumPhotons = 1;
114 if(MPT->ConstPropertyExists(kWLSMEANNUMBERPH << 128
115 { << 129 if (aMaterialPropertiesTable->ConstPropertyExists("WLSMEANNUMBERPHOTONS")) {
116 G4double MeanNumberOfPhotons = MPT->GetCon << 130
117 NumPhotons = G4int(G4Poi << 131 G4double MeanNumberOfPhotons = aMaterialPropertiesTable->
118 if(NumPhotons <= 0) << 132 GetConstProperty(kWLSMEANNUMBERPHOTONS);
119 { << 133
120 // return unchanged particle and no seco << 134 NumPhotons = G4int(G4Poisson(MeanNumberOfPhotons));
121 aParticleChange.SetNumberOfSecondaries(0 << 135
122 return G4VDiscreteProcess::PostStepDoIt( << 136 if (NumPhotons <= 0) {
123 } << 137
>> 138 // return unchanged particle and no secondaries
>> 139
>> 140 aParticleChange.SetNumberOfSecondaries(0);
>> 141
>> 142 return G4VDiscreteProcess::PostStepDoIt(aTrack, aStep);
>> 143
>> 144 }
>> 145
124 } 146 }
125 147
126 // Retrieve the WLS Integral for this materi << 148 aParticleChange.SetNumberOfSecondaries(NumPhotons);
127 // new G4PhysicsFreeVector allocated to hold << 149
128 G4double primaryEnergy = aTrack.GetDynamicPa 150 G4double primaryEnergy = aTrack.GetDynamicParticle()->GetKineticEnergy();
129 G4double WLSTime = 0.; <<
130 G4PhysicsFreeVector* WLSIntegral = nullptr; <<
131 151
132 WLSTime = MPT->GetConstProperty(kWLSTIME << 152 G4int materialIndex = aMaterial->GetIndex();
133 WLSIntegral = (G4PhysicsFreeVector*) ((*theI << 153
134 aTrack.GetMaterial()->GetIndex())); << 154 // Retrieve the WLS Integral for this material
>> 155 // new G4PhysicsOrderedFreeVector allocated to hold CII's
135 156
>> 157 G4double WLSTime = 0.*ns;
>> 158 G4PhysicsOrderedFreeVector* WLSIntegral = 0;
>> 159
>> 160 WLSTime = aMaterialPropertiesTable->
>> 161 GetConstProperty(kWLSTIMECONSTANT);
>> 162 WLSIntegral =
>> 163 (G4PhysicsOrderedFreeVector*)((*theIntegralTable)(materialIndex));
>> 164
136 // Max WLS Integral 165 // Max WLS Integral
137 G4double CIImax = WLSIntegral->GetMaxV << 166
>> 167 G4double CIImax = WLSIntegral->GetMaxValue();
>> 168
138 G4int NumberOfPhotons = NumPhotons; 169 G4int NumberOfPhotons = NumPhotons;
>> 170
>> 171 for (G4int i = 0; i < NumPhotons; i++) {
139 172
140 for(G4int i = 0; i < NumPhotons; ++i) <<
141 { <<
142 G4double sampledEnergy; 173 G4double sampledEnergy;
>> 174
143 // Make sure the energy of the secondary i 175 // Make sure the energy of the secondary is less than that of the primary
144 for(G4int j = 1; j <= 100; ++j) << 176
145 { << 177 for (G4int j = 1; j <= 100; j++) {
146 // Determine photon energy << 178
147 G4double CIIvalue = G4UniformRand() * CI << 179 // Determine photon energy
148 sampledEnergy = WLSIntegral->GetEner << 180
149 if(sampledEnergy <= primaryEnergy) << 181 G4double CIIvalue = G4UniformRand()*CIImax;
150 break; << 182 sampledEnergy = WLSIntegral->GetEnergy(CIIvalue);
151 } << 183
152 // If no such energy can be sampled, retur << 184 if (verboseLevel>1) {
153 if(sampledEnergy > primaryEnergy) << 185 G4cout << "sampledEnergy = " << sampledEnergy << G4endl;
154 { << 186 G4cout << "CIIvalue = " << CIIvalue << G4endl;
155 if(verboseLevel > 1) <<
156 { <<
157 G4cout << " *** G4OpWLS: One less WLS <<
158 << G4endl; <<
159 } <<
160 NumberOfPhotons--; <<
161 if(NumberOfPhotons == 0) <<
162 { <<
163 if(verboseLevel > 1) <<
164 { <<
165 G4cout <<
166 << " *** G4OpWLS: No WLS photon ca <<
167 << G4endl; <<
168 } 187 }
169 // return unchanged particle and no se << 188
170 aParticleChange.SetNumberOfSecondaries << 189 if (sampledEnergy <= primaryEnergy) break;
171 return G4VDiscreteProcess::PostStepDoI <<
172 } <<
173 continue; <<
174 } 190 }
175 else if(verboseLevel > 1) << 191
176 { << 192 // If no such energy can be sampled, return one less secondary, or none
177 G4cout << "G4OpWLS: Created photon with << 193
178 << G4endl; << 194 if (sampledEnergy > primaryEnergy) {
>> 195 if (verboseLevel>1)
>> 196 G4cout << " *** One less WLS photon will be returned ***" << G4endl;
>> 197 NumberOfPhotons--;
>> 198 aParticleChange.SetNumberOfSecondaries(NumberOfPhotons);
>> 199 if (NumberOfPhotons == 0) {
>> 200 if (verboseLevel>1)
>> 201 G4cout << " *** No WLS photon can be sampled for this primary ***"
>> 202 << G4endl;
>> 203 // return unchanged particle and no secondaries
>> 204 return G4VDiscreteProcess::PostStepDoIt(aTrack, aStep);
>> 205 }
>> 206 continue;
179 } 207 }
180 208
181 // Generate random photon direction 209 // Generate random photon direction
182 G4double cost = 1. - 2. * G4UniformRand(); << 210
183 G4double sint = std::sqrt((1. - cost) * (1 << 211 G4double cost = 1. - 2.*G4UniformRand();
184 G4double phi = twopi * G4UniformRand(); << 212 G4double sint = std::sqrt((1.-cost)*(1.+cost));
>> 213
>> 214 G4double phi = twopi*G4UniformRand();
185 G4double sinp = std::sin(phi); 215 G4double sinp = std::sin(phi);
186 G4double cosp = std::cos(phi); 216 G4double cosp = std::cos(phi);
187 G4ParticleMomentum photonMomentum(sint * c << 217
188 << 218 G4double px = sint*cosp;
189 G4ThreeVector photonPolarization(cost * co << 219 G4double py = sint*sinp;
>> 220 G4double pz = cost;
>> 221
>> 222 // Create photon momentum direction vector
>> 223
>> 224 G4ParticleMomentum photonMomentum(px, py, pz);
>> 225
>> 226 // Determine polarization of new photon
>> 227
>> 228 G4double sx = cost*cosp;
>> 229 G4double sy = cost*sinp;
>> 230 G4double sz = -sint;
>> 231
>> 232 G4ThreeVector photonPolarization(sx, sy, sz);
>> 233
190 G4ThreeVector perp = photonMomentum.cross( 234 G4ThreeVector perp = photonMomentum.cross(photonPolarization);
191 << 235
192 phi = twopi * G4UniformRand << 236 phi = twopi*G4UniformRand();
193 sinp = std::sin(phi); << 237 sinp = std::sin(phi);
194 cosp = std::cos(phi); << 238 cosp = std::cos(phi);
195 photonPolarization = (cosp * photonPolariz << 239
196 << 240 photonPolarization = cosp * photonPolarization + sinp * perp;
>> 241
>> 242 photonPolarization = photonPolarization.unit();
>> 243
197 // Generate a new photon: 244 // Generate a new photon:
198 auto sec_dp = << 245
199 new G4DynamicParticle(G4OpticalPhoton::O << 246 G4DynamicParticle* aWLSPhoton =
200 sec_dp->SetPolarization(photonPolarization << 247 new G4DynamicParticle(G4OpticalPhoton::OpticalPhoton(),
201 sec_dp->SetKineticEnergy(sampledEnergy); << 248 photonMomentum);
202 << 249 aWLSPhoton->SetPolarization
203 G4double secTime = pPostStepPoint->GetGlob << 250 (photonPolarization.x(),
204 WLSTimeGeneratorProfile << 251 photonPolarization.y(),
205 G4ThreeVector secPos = pPostStepPoint->Get << 252 photonPolarization.z());
206 G4Track* secTrack = new G4Track(sec_dp, << 253
207 << 254 aWLSPhoton->SetKineticEnergy(sampledEnergy);
208 secTrack->SetTouchableHandle(aTrack.GetTou << 255
209 secTrack->SetParentID(aTrack.GetTrackID()) << 256 // Generate new G4Track object:
210 << 257
211 proposedSecondaries.push_back(secTrack); << 258 // Must give position of WLS optical photon
212 } << 259
213 << 260 G4double TimeDelay = WLSTimeGeneratorProfile->GenerateTime(WLSTime);
214 aParticleChange.SetNumberOfSecondaries((G4in << 261 G4double aSecondaryTime = (pPostStepPoint->GetGlobalTime()) + TimeDelay;
215 for(auto sec : proposedSecondaries) << 262
216 { << 263 G4ThreeVector aSecondaryPosition = pPostStepPoint->GetPosition();
217 aParticleChange.AddSecondary(sec); << 264
218 } << 265 G4Track* aSecondaryTrack =
219 if(verboseLevel > 1) << 266 new G4Track(aWLSPhoton,aSecondaryTime,aSecondaryPosition);
220 { << 267
221 G4cout << "\n Exiting from G4OpWLS::DoIt - << 268 aSecondaryTrack->SetTouchableHandle(aTrack.GetTouchableHandle());
222 << aParticleChange.GetNumberOfSecon << 269 // aSecondaryTrack->SetTouchableHandle((G4VTouchable*)0);
>> 270
>> 271 aSecondaryTrack->SetParentID(aTrack.GetTrackID());
>> 272
>> 273 aParticleChange.AddSecondary(aSecondaryTrack);
>> 274 }
>> 275
>> 276 if (verboseLevel>0) {
>> 277 G4cout << "\n Exiting from G4OpWLS::DoIt -- NumberOfSecondaries = "
>> 278 << aParticleChange.GetNumberOfSecondaries() << G4endl;
223 } 279 }
224 << 280
225 return G4VDiscreteProcess::PostStepDoIt(aTra 281 return G4VDiscreteProcess::PostStepDoIt(aTrack, aStep);
226 } 282 }
227 283
228 //....oooOO0OOooo........oooOO0OOooo........oo << 284 // BuildPhysicsTable for the wavelength shifting process
>> 285 // --------------------------------------------------
>> 286
229 void G4OpWLS::BuildPhysicsTable(const G4Partic 287 void G4OpWLS::BuildPhysicsTable(const G4ParticleDefinition&)
230 { 288 {
231 if(theIntegralTable) << 289 if (theIntegralTable) {
232 { << 290 theIntegralTable->clearAndDestroy();
233 theIntegralTable->clearAndDestroy(); << 291 delete theIntegralTable;
234 delete theIntegralTable; << 292 theIntegralTable = NULL;
235 theIntegralTable = nullptr; <<
236 } 293 }
237 294
238 const G4MaterialTable* materialTable = G4Mat << 295 const G4MaterialTable* theMaterialTable =
239 std::size_t numOfMaterials = G4Mat << 296 G4Material::GetMaterialTable();
240 theIntegralTable = new G << 297 G4int numOfMaterials = G4Material::GetNumberOfMaterials();
241 << 298
>> 299 // create new physics table
>> 300
>> 301 theIntegralTable = new G4PhysicsTable(numOfMaterials);
>> 302
242 // loop for materials 303 // loop for materials
243 for(std::size_t i = 0; i < numOfMaterials; + << 304
244 { << 305 for (G4int i=0 ; i < numOfMaterials; i++)
245 auto physVector = new G4PhysicsFreeVector( <<
246 <<
247 // Retrieve vector of WLS wavelength inten <<
248 // the material from the material's optica <<
249 G4MaterialPropertiesTable* MPT = <<
250 (*materialTable)[i]->GetMaterialProperti <<
251 if(MPT) <<
252 { 306 {
253 G4MaterialPropertyVector* wlsVector = MP << 307 G4PhysicsOrderedFreeVector* aPhysicsOrderedFreeVector =
254 if(wlsVector) << 308 new G4PhysicsOrderedFreeVector();
255 { << 309
256 // Retrieve the first intensity point << 310 // Retrieve vector of WLS wavelength intensity for
257 // of (photon energy, intensity) pairs << 311 // the material from the material's optical properties table.
258 G4double currentIN = (*wlsVector)[0]; << 312
259 if(currentIN >= 0.0) << 313 G4Material* aMaterial = (*theMaterialTable)[i];
260 { << 314
261 // Create first (photon energy) << 315 G4MaterialPropertiesTable* aMaterialPropertiesTable =
262 G4double currentPM = wlsVector->Ene << 316 aMaterial->GetMaterialPropertiesTable();
263 G4double currentCII = 0.0; << 317
264 physVector->InsertValues(currentPM, << 318 if (aMaterialPropertiesTable) {
265 << 319
266 // Set previous values to current on << 320 G4MaterialPropertyVector* theWLSVector =
267 G4double prevPM = currentPM; << 321 aMaterialPropertiesTable->GetProperty(kWLSCOMPONENT);
268 G4double prevCII = currentCII; << 322
269 G4double prevIN = currentIN; << 323 if (theWLSVector) {
270 << 324
271 // loop over all (photon energy, int << 325 // Retrieve the first intensity point in vector
272 // pairs stored for this material << 326 // of (photon energy, intensity) pairs
273 for(std::size_t j = 1; j < wlsVector << 327
274 { << 328 G4double currentIN = (*theWLSVector)[0];
275 currentPM = wlsVector->Energy(j); << 329
276 currentIN = (*wlsVector)[j]; << 330 if (currentIN >= 0.0) {
277 currentCII = << 331
278 prevCII + 0.5 * (currentPM - pre << 332 // Create first (photon energy)
279 << 333
280 physVector->InsertValues(currentPM << 334 G4double currentPM = theWLSVector->Energy(0);
281 << 335
282 prevPM = currentPM; << 336 G4double currentCII = 0.0;
283 prevCII = currentCII; << 337
284 prevIN = currentIN; << 338 aPhysicsOrderedFreeVector->
285 } << 339 InsertValues(currentPM , currentCII);
286 } << 340
>> 341 // Set previous values to current ones prior to loop
>> 342
>> 343 G4double prevPM = currentPM;
>> 344 G4double prevCII = currentCII;
>> 345 G4double prevIN = currentIN;
>> 346
>> 347 // loop over all (photon energy, intensity)
>> 348 // pairs stored for this material
>> 349
>> 350 for (size_t j = 1;
>> 351 j < theWLSVector->GetVectorLength();
>> 352 j++)
>> 353 {
>> 354 currentPM = theWLSVector->Energy(j);
>> 355 currentIN = (*theWLSVector)[j];
>> 356
>> 357 currentCII = 0.5 * (prevIN + currentIN);
>> 358
>> 359 currentCII = prevCII +
>> 360 (currentPM - prevPM) * currentCII;
>> 361
>> 362 aPhysicsOrderedFreeVector->
>> 363 InsertValues(currentPM, currentCII);
>> 364
>> 365 prevPM = currentPM;
>> 366 prevCII = currentCII;
>> 367 prevIN = currentIN;
>> 368 }
>> 369 }
>> 370 }
287 } 371 }
>> 372 // The WLS integral for a given material
>> 373 // will be inserted in the table according to the
>> 374 // position of the material in the material table.
>> 375
>> 376 theIntegralTable->insertAt(i,aPhysicsOrderedFreeVector);
288 } 377 }
289 theIntegralTable->insertAt(i, physVector); <<
290 } <<
291 } 378 }
292 379
293 //....oooOO0OOooo........oooOO0OOooo........oo << 380 // GetMeanFreePath
294 G4double G4OpWLS::GetMeanFreePath(const G4Trac << 381 // ---------------
295 G4ForceCondi << 382 //
>> 383 G4double G4OpWLS::GetMeanFreePath(const G4Track& aTrack,
>> 384 G4double ,
>> 385 G4ForceCondition* )
296 { 386 {
297 G4double thePhotonEnergy = aTrack.GetDynamic << 387 const G4DynamicParticle* aParticle = aTrack.GetDynamicParticle();
298 G4double attLength = DBL_MAX; << 388 const G4Material* aMaterial = aTrack.GetMaterial();
299 G4MaterialPropertiesTable* MPT = << 389
300 aTrack.GetMaterial()->GetMaterialPropertie << 390 G4double thePhotonEnergy = aParticle->GetTotalEnergy();
301 << 391
302 if(MPT) << 392 G4MaterialPropertiesTable* aMaterialPropertyTable;
303 { << 393 G4MaterialPropertyVector* AttenuationLengthVector;
304 G4MaterialPropertyVector* attVector = MPT- << 394
305 if(attVector) << 395 G4double AttenuationLength = DBL_MAX;
306 { << 396
307 attLength = attVector->Value(thePhotonEn << 397 aMaterialPropertyTable = aMaterial->GetMaterialPropertiesTable();
>> 398
>> 399 if ( aMaterialPropertyTable ) {
>> 400 AttenuationLengthVector = aMaterialPropertyTable->
>> 401 GetProperty(kWLSABSLENGTH);
>> 402 if ( AttenuationLengthVector ){
>> 403 AttenuationLength = AttenuationLengthVector->
>> 404 Value(thePhotonEnergy);
308 } 405 }
>> 406 else {
>> 407 // G4cout << "No WLS absorption length specified" << G4endl;
>> 408 }
>> 409 }
>> 410 else {
>> 411 // G4cout << "No WLS absortion length specified" << G4endl;
309 } 412 }
310 return attLength; << 413
>> 414 return AttenuationLength;
311 } 415 }
312 416
313 //....oooOO0OOooo........oooOO0OOooo........oo <<
314 void G4OpWLS::UseTimeProfile(const G4String na 417 void G4OpWLS::UseTimeProfile(const G4String name)
315 { 418 {
316 if(WLSTimeGeneratorProfile) << 419 if (name == "delta")
317 { << 420 {
318 delete WLSTimeGeneratorProfile; << 421 delete WLSTimeGeneratorProfile;
319 WLSTimeGeneratorProfile = nullptr; << 422 WLSTimeGeneratorProfile =
320 } << 423 new G4WLSTimeGeneratorProfileDelta("delta");
321 if(name == "delta") << 424 }
322 { << 425 else if (name == "exponential")
323 WLSTimeGeneratorProfile = new G4WLSTimeGen << 426 {
324 } << 427 delete WLSTimeGeneratorProfile;
325 else if(name == "exponential") << 428 WLSTimeGeneratorProfile =
326 { << 429 new G4WLSTimeGeneratorProfileExponential("exponential");
327 WLSTimeGeneratorProfile = << 430 }
328 new G4WLSTimeGeneratorProfileExponential <<
329 } <<
330 else 431 else
331 { << 432 {
332 G4Exception("G4OpWLS::UseTimeProfile", "em << 433 G4Exception("G4OpWLS::UseTimeProfile", "em0202",
333 "generator does not exist"); << 434 FatalException,
334 } << 435 "generator does not exist");
335 G4OpticalParameters::Instance()->SetWLSTimeP << 436 }
336 } <<
337 <<
338 //....oooOO0OOooo........oooOO0OOooo........oo <<
339 void G4OpWLS::SetVerboseLevel(G4int verbose) <<
340 { <<
341 verboseLevel = verbose; <<
342 G4OpticalParameters::Instance()->SetWLSVerbo <<
343 } 437 }
344 438