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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 // 26 // 27 // 27 // 28 ////////////////////////////////////////////// 28 //////////////////////////////////////////////////////////////////////// 29 // Optical Photon Absorption Class Implementat 29 // Optical Photon Absorption Class Implementation 30 ////////////////////////////////////////////// 30 //////////////////////////////////////////////////////////////////////// 31 // 31 // 32 // File: G4OpAbsorption.cc 32 // File: G4OpAbsorption.cc 33 // Description: Discrete Process -- Absorption << 33 // Description: Discrete Process -- Absorption of Optical Photons 34 // Version: 1.0 34 // Version: 1.0 35 // Created: 1996-05-21 35 // Created: 1996-05-21 36 // Author: Juliet Armstrong 36 // Author: Juliet Armstrong 37 // Updated: 2005-07-28 - add G4ProcessType 37 // Updated: 2005-07-28 - add G4ProcessType to constructor 38 // 2000-09-18 by Peter Gumplinger 38 // 2000-09-18 by Peter Gumplinger 39 // > comment out warning - "No Ab << 39 // > comment out warning - "No Absorption length specified" 40 // 1997-04-09 by Peter Gumplinger 40 // 1997-04-09 by Peter Gumplinger 41 // > new physics/tracking scheme 41 // > new physics/tracking scheme 42 // 1998-08-25 by Stefano Magni 42 // 1998-08-25 by Stefano Magni 43 // > Change process to use G4Mate 43 // > Change process to use G4MaterialPropertiesTables 44 // 1998-09-03 by Peter Gumplinger 44 // 1998-09-03 by Peter Gumplinger 45 // > Protect G4MaterialPropertyVe 45 // > Protect G4MaterialPropertyVector* AttenuationLengthVector >> 46 // mail: gum@triumf.ca >> 47 // magni@mi.infn.it 46 // 48 // 47 ////////////////////////////////////////////// 49 //////////////////////////////////////////////////////////////////////// 48 50 49 #include "G4ios.hh" 51 #include "G4ios.hh" 50 #include "G4OpProcessSubType.hh" 52 #include "G4OpProcessSubType.hh" 51 #include "G4OpticalParameters.hh" << 52 53 53 #include "G4OpAbsorption.hh" 54 #include "G4OpAbsorption.hh" 54 55 55 //....oooOO0OOooo........oooOO0OOooo........oo 56 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... >> 57 56 G4OpAbsorption::G4OpAbsorption(const G4String& 58 G4OpAbsorption::G4OpAbsorption(const G4String& processName, G4ProcessType type) 57 : G4VDiscreteProcess(processName, type) 59 : G4VDiscreteProcess(processName, type) 58 { 60 { 59 Initialise(); << 61 if (verboseLevel >0 ) { 60 if(verboseLevel > 0) << 62 G4cout << GetProcessName() << " is created " << G4endl; 61 { << 62 G4cout << GetProcessName() << " is created << 63 } 63 } >> 64 64 SetProcessSubType(fOpAbsorption); 65 SetProcessSubType(fOpAbsorption); 65 } 66 } 66 67 67 //....oooOO0OOooo........oooOO0OOooo........oo 68 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 68 G4OpAbsorption::~G4OpAbsorption() = default; << 69 69 70 //....oooOO0OOooo........oooOO0OOooo........oo << 70 G4OpAbsorption::~G4OpAbsorption() 71 void G4OpAbsorption::PreparePhysicsTable(const << 71 {} 72 { << 73 Initialise(); << 74 } << 75 72 76 //....oooOO0OOooo........oooOO0OOooo........oo 73 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 77 void G4OpAbsorption::Initialise() << 78 { << 79 SetVerboseLevel(G4OpticalParameters::Instanc << 80 } << 81 74 82 //....oooOO0OOooo........oooOO0OOooo........oo << 75 G4VParticleChange* 83 G4VParticleChange* G4OpAbsorption::PostStepDoI << 76 G4OpAbsorption::PostStepDoIt(const G4Track& aTrack, const G4Step& aStep) 84 << 85 { 77 { 86 aParticleChange.Initialize(aTrack); 78 aParticleChange.Initialize(aTrack); 87 79 88 const G4DynamicParticle* aParticle = aTrack. 80 const G4DynamicParticle* aParticle = aTrack.GetDynamicParticle(); 89 G4double thePhotonMomentum = aPartic << 81 G4double thePhotonMomentum = aParticle->GetTotalMomentum(); 90 82 91 aParticleChange.ProposeLocalEnergyDeposit(th 83 aParticleChange.ProposeLocalEnergyDeposit(thePhotonMomentum); >> 84 92 aParticleChange.ProposeTrackStatus(fStopAndK 85 aParticleChange.ProposeTrackStatus(fStopAndKill); 93 86 94 if(verboseLevel > 1) << 87 if (verboseLevel>0) { 95 { << 88 G4cout << "\n** Photon absorbed! **" << G4endl; 96 G4cout << "\n** OpAbsorption: Photon absor << 97 } 89 } 98 return G4VDiscreteProcess::PostStepDoIt(aTra 90 return G4VDiscreteProcess::PostStepDoIt(aTrack, aStep); 99 } 91 } 100 92 101 //....oooOO0OOooo........oooOO0OOooo........oo 93 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 102 G4double G4OpAbsorption::GetMeanFreePath(const << 94 103 G4For << 95 G4double G4OpAbsorption::GetMeanFreePath(const G4Track& aTrack, >> 96 G4double, >> 97 G4ForceCondition*) 104 { 98 { 105 const G4DynamicParticle* aParticle = aTrack. << 99 const G4DynamicParticle* aParticle = aTrack.GetDynamicParticle(); 106 G4MaterialPropertiesTable* MPT = << 100 const G4Material* aMaterial = aTrack.GetMaterial(); 107 aTrack.GetMaterial()->GetMaterialPropertie << 101 108 G4double attLength = DBL_MAX; << 102 G4double thePhotonMomentum = aParticle->GetTotalMomentum(); 109 << 103 110 if(MPT) << 104 G4MaterialPropertiesTable* aMaterialPropertyTable; 111 { << 105 G4MaterialPropertyVector* AttenuationLengthVector; 112 G4MaterialPropertyVector* attVector = MPT- << 106 113 if(attVector) << 107 G4double AttenuationLength = DBL_MAX; 114 { << 108 115 attLength = << 109 aMaterialPropertyTable = aMaterial->GetMaterialPropertiesTable(); 116 attVector->Value(aParticle->GetTotalMo << 110 >> 111 if (aMaterialPropertyTable) { >> 112 AttenuationLengthVector = aMaterialPropertyTable->GetProperty(kABSLENGTH); >> 113 if (AttenuationLengthVector) { >> 114 AttenuationLength = AttenuationLengthVector->Value(thePhotonMomentum); 117 } 115 } >> 116 // else { >> 117 // G4cout << "No Absorption length specified" << G4endl; >> 118 // } 118 } 119 } >> 120 // else { >> 121 // G4cout << "No Absorption length specified" << G4endl; >> 122 // } 119 123 120 return attLength; << 124 return AttenuationLength; 121 } << 122 << 123 //....oooOO0OOooo........oooOO0OOooo........oo << 124 void G4OpAbsorption::SetVerboseLevel(G4int ver << 125 { << 126 verboseLevel = verbose; << 127 G4OpticalParameters::Instance()->SetAbsorpti << 128 } 125 } 129 126