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26 // 26 //
>> 27 // $Id: G4OpAbsorption.hh,v 1.9 2006-06-29 21:08:36 gunter Exp $
>> 28 // GEANT4 tag $Name: not supported by cvs2svn $
27 // 29 //
28 ////////////////////////////////////////////// 30 ////////////////////////////////////////////////////////////////////////
29 // Optical Photon Absorption Class Definition 31 // Optical Photon Absorption Class Definition
30 ////////////////////////////////////////////// 32 ////////////////////////////////////////////////////////////////////////
31 // 33 //
32 // File: G4OpAbsorption.hh 34 // File: G4OpAbsorption.hh
33 // Description: Discrete Process -- Bulk absor 35 // Description: Discrete Process -- Bulk absorption of Optical Photons
34 // Version: 1.0 36 // Version: 1.0
35 // Created: 1996-05-21 37 // Created: 1996-05-21
36 // Author: Juliet Armstrong 38 // Author: Juliet Armstrong
37 // Updated: 2005-07-28 add G4ProcessType t 39 // Updated: 2005-07-28 add G4ProcessType to constructor
38 // 1999-10-29 add method and clas 40 // 1999-10-29 add method and class descriptors
39 // 1997-04-09 by Peter Gumplinger 41 // 1997-04-09 by Peter Gumplinger
40 // > new physics/tracking scheme 42 // > new physics/tracking scheme
41 // 1998-08-25 by Stefano Magni 43 // 1998-08-25 by Stefano Magni
42 // > Change process to use G4Mate 44 // > Change process to use G4MaterialPropertiesTables
>> 45 // mail: gum@triumf.ca
>> 46 // magni@mi.infn.it
43 // 47 //
44 ////////////////////////////////////////////// 48 ////////////////////////////////////////////////////////////////////////
45 49
46 #ifndef G4OpAbsorption_h 50 #ifndef G4OpAbsorption_h
47 #define G4OpAbsorption_h 1 51 #define G4OpAbsorption_h 1
48 52
>> 53 /////////////
>> 54 // Includes
>> 55 /////////////
>> 56
>> 57 #include "globals.hh"
>> 58 #include "templates.hh"
>> 59 #include "Randomize.hh"
>> 60 #include "G4Step.hh"
49 #include "G4VDiscreteProcess.hh" 61 #include "G4VDiscreteProcess.hh"
>> 62 #include "G4DynamicParticle.hh"
>> 63 #include "G4Material.hh"
50 #include "G4OpticalPhoton.hh" 64 #include "G4OpticalPhoton.hh"
51 65
52 class G4OpAbsorption : public G4VDiscreteProce << 66 // Class Description:
>> 67 // Discrete Process -- Bulk absorption of Optical Photons.
>> 68 // Class inherits publicly from G4VDiscreteProcess
>> 69 // Class Description - End:
>> 70
>> 71 /////////////////////
>> 72 // Class Definition
>> 73 /////////////////////
>> 74
>> 75 class G4OpAbsorption : public G4VDiscreteProcess
53 { 76 {
54 public: <<
55 explicit G4OpAbsorption(const G4String& proc <<
56 G4ProcessType type <<
57 virtual ~G4OpAbsorption(); <<
58 77
59 virtual G4bool IsApplicable( << 78 public:
60 const G4ParticleDefinition& aParticleType) << 79
61 // Returns true -> 'is applicable' only for << 80 ////////////////////////////////
>> 81 // Constructors and Destructor
>> 82 ////////////////////////////////
>> 83
>> 84 G4OpAbsorption(const G4String& processName = "OpAbsorption",
>> 85 G4ProcessType type = fOptical);
>> 86 ~G4OpAbsorption();
>> 87
>> 88 private:
>> 89
>> 90 G4OpAbsorption(const G4OpAbsorption &right);
>> 91
>> 92 //////////////
>> 93 // Operators
>> 94 //////////////
62 95
63 virtual G4double GetMeanFreePath(const G4Tra << 96 G4OpAbsorption& operator=(const G4OpAbsorption &right);
64 G4ForceCond <<
65 // Returns the absorption length for bulk ab <<
66 // photons in media with a specified attenua <<
67 97
68 virtual G4VParticleChange* PostStepDoIt(cons << 98 public:
69 cons <<
70 // Method implementing bulk absorption of op <<
71 99
72 virtual void PreparePhysicsTable(const G4Par << 100 ////////////
>> 101 // Methods
>> 102 ////////////
73 103
74 virtual void Initialise(); << 104 G4bool IsApplicable(const G4ParticleDefinition& aParticleType);
>> 105 // Returns true -> 'is applicable' only for an optical photon.
75 106
76 void SetVerboseLevel(G4int); << 107 G4double GetMeanFreePath(const G4Track& aTrack,
>> 108 G4double ,
>> 109 G4ForceCondition* );
>> 110 // Returns the absorption length for bulk absorption of optical
>> 111 // photons in media with a specified attenuation length.
77 112
78 private: << 113 G4VParticleChange* PostStepDoIt(const G4Track& aTrack,
79 G4OpAbsorption(const G4OpAbsorption& right) << 114 const G4Step& aStep);
80 G4OpAbsorption& operator=(const G4OpAbsorpti << 115 // This is the method implementing bulk absorption of optical
>> 116 // photons.
81 117
82 size_t idx_absorption = 0; <<
83 }; 118 };
84 119
>> 120 ////////////////////
85 // Inline methods 121 // Inline methods
>> 122 ////////////////////
86 123
87 inline G4bool G4OpAbsorption::IsApplicable( << 124 inline
88 const G4ParticleDefinition& aParticleType) << 125 G4bool G4OpAbsorption::IsApplicable(const G4ParticleDefinition& aParticleType)
89 { 126 {
90 return (&aParticleType == G4OpticalPhoton::O << 127 return ( &aParticleType == G4OpticalPhoton::OpticalPhoton() );
91 } 128 }
92 129
93 #endif /* G4OpAbsorption_h */ 130 #endif /* G4OpAbsorption_h */
94 131