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1 // 1
2 // *******************************************
3 // * License and Disclaimer
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17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
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21 // * any work based on the software) you ag
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23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 //
27 //
28 //////////////////////////////////////////////
29 // Optical Photon Absorption Class Definition
30 //////////////////////////////////////////////
31 //
32 // File: G4OpAbsorption.hh
33 // Description: Discrete Process -- Bulk absor
34 // Version: 1.0
35 // Created: 1996-05-21
36 // Author: Juliet Armstrong
37 // Updated: 2005-07-28 add G4ProcessType t
38 // 1999-10-29 add method and clas
39 // 1997-04-09 by Peter Gumplinger
40 // > new physics/tracking scheme
41 // 1998-08-25 by Stefano Magni
42 // > Change process to use G4Mate
43 //
44 //////////////////////////////////////////////
45
46 #ifndef G4OpAbsorption_h
47 #define G4OpAbsorption_h 1
48
49 #include "G4VDiscreteProcess.hh"
50 #include "G4OpticalPhoton.hh"
51
52 class G4OpAbsorption : public G4VDiscreteProce
53 {
54 public:
55 explicit G4OpAbsorption(const G4String& proc
56 G4ProcessType type
57 virtual ~G4OpAbsorption();
58
59 virtual G4bool IsApplicable(
60 const G4ParticleDefinition& aParticleType)
61 // Returns true -> 'is applicable' only for
62
63 virtual G4double GetMeanFreePath(const G4Tra
64 G4ForceCond
65 // Returns the absorption length for bulk ab
66 // photons in media with a specified attenua
67
68 virtual G4VParticleChange* PostStepDoIt(cons
69 cons
70 // Method implementing bulk absorption of op
71
72 virtual void PreparePhysicsTable(const G4Par
73
74 virtual void Initialise();
75
76 void SetVerboseLevel(G4int);
77
78 private:
79 G4OpAbsorption(const G4OpAbsorption& right)
80 G4OpAbsorption& operator=(const G4OpAbsorpti
81
82 size_t idx_absorption = 0;
83 };
84
85 // Inline methods
86
87 inline G4bool G4OpAbsorption::IsApplicable(
88 const G4ParticleDefinition& aParticleType)
89 {
90 return (&aParticleType == G4OpticalPhoton::O
91 }
92
93 #endif /* G4OpAbsorption_h */
94