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27 // 27 //
28 ////////////////////////////////////////////// 28 ////////////////////////////////////////////////////////////////////////
29 // Optical Photon Absorption Class Definition 29 // Optical Photon Absorption Class Definition
30 ////////////////////////////////////////////// 30 ////////////////////////////////////////////////////////////////////////
31 // 31 //
32 // File: G4OpAbsorption.hh 32 // File: G4OpAbsorption.hh
33 // Description: Discrete Process -- Bulk absor 33 // Description: Discrete Process -- Bulk 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 t 37 // Updated: 2005-07-28 add G4ProcessType to constructor
38 // 1999-10-29 add method and clas 38 // 1999-10-29 add method and class descriptors
39 // 1997-04-09 by Peter Gumplinger 39 // 1997-04-09 by Peter Gumplinger
40 // > new physics/tracking scheme 40 // > new physics/tracking scheme
41 // 1998-08-25 by Stefano Magni 41 // 1998-08-25 by Stefano Magni
42 // > Change process to use G4Mate 42 // > Change process to use G4MaterialPropertiesTables
43 // 43 //
44 ////////////////////////////////////////////// 44 ////////////////////////////////////////////////////////////////////////
45 45
46 #ifndef G4OpAbsorption_h 46 #ifndef G4OpAbsorption_h
47 #define G4OpAbsorption_h 1 47 #define G4OpAbsorption_h 1
48 48
49 #include "G4VDiscreteProcess.hh" 49 #include "G4VDiscreteProcess.hh"
50 #include "G4OpticalPhoton.hh" 50 #include "G4OpticalPhoton.hh"
51 51
52 class G4OpAbsorption : public G4VDiscreteProce 52 class G4OpAbsorption : public G4VDiscreteProcess
53 { 53 {
54 public: 54 public:
55 explicit G4OpAbsorption(const G4String& proc 55 explicit G4OpAbsorption(const G4String& processName = "OpAbsorption",
56 G4ProcessType type 56 G4ProcessType type = fOptical);
57 virtual ~G4OpAbsorption(); 57 virtual ~G4OpAbsorption();
58 58
59 virtual G4bool IsApplicable( 59 virtual G4bool IsApplicable(
60 const G4ParticleDefinition& aParticleType) 60 const G4ParticleDefinition& aParticleType) override;
61 // Returns true -> 'is applicable' only for 61 // Returns true -> 'is applicable' only for an optical photon.
62 62
63 virtual G4double GetMeanFreePath(const G4Tra 63 virtual G4double GetMeanFreePath(const G4Track& aTrack, G4double,
64 G4ForceCond 64 G4ForceCondition*) override;
65 // Returns the absorption length for bulk ab 65 // Returns the absorption length for bulk absorption of optical
66 // photons in media with a specified attenua 66 // photons in media with a specified attenuation length.
67 67
68 virtual G4VParticleChange* PostStepDoIt(cons 68 virtual G4VParticleChange* PostStepDoIt(const G4Track& aTrack,
69 cons 69 const G4Step& aStep) override;
70 // Method implementing bulk absorption of op 70 // Method implementing bulk absorption of optical photons.
71 71
72 virtual void PreparePhysicsTable(const G4Par 72 virtual void PreparePhysicsTable(const G4ParticleDefinition&) override;
73 73
74 virtual void Initialise(); 74 virtual void Initialise();
75 75
76 void SetVerboseLevel(G4int); 76 void SetVerboseLevel(G4int);
77 77
78 private: 78 private:
79 G4OpAbsorption(const G4OpAbsorption& right) 79 G4OpAbsorption(const G4OpAbsorption& right) = delete;
80 G4OpAbsorption& operator=(const G4OpAbsorpti 80 G4OpAbsorption& operator=(const G4OpAbsorption& right) = delete;
81 81
82 size_t idx_absorption = 0; 82 size_t idx_absorption = 0;
83 }; 83 };
84 84
85 // Inline methods 85 // Inline methods
86 86
87 inline G4bool G4OpAbsorption::IsApplicable( 87 inline G4bool G4OpAbsorption::IsApplicable(
88 const G4ParticleDefinition& aParticleType) 88 const G4ParticleDefinition& aParticleType)
89 { 89 {
90 return (&aParticleType == G4OpticalPhoton::O 90 return (&aParticleType == G4OpticalPhoton::OpticalPhoton());
91 } 91 }
92 92
93 #endif /* G4OpAbsorption_h */ 93 #endif /* G4OpAbsorption_h */
94 94