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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // 26 //
>> 27 // $Id$
27 // 28 //
28 ////////////////////////////////////////////// 29 ////////////////////////////////////////////////////////////////////////
29 // Optical Photon Absorption Class Definition 30 // Optical Photon Absorption Class Definition
30 ////////////////////////////////////////////// 31 ////////////////////////////////////////////////////////////////////////
31 // 32 //
32 // File: G4OpAbsorption.hh 33 // File: G4OpAbsorption.hh
33 // Description: Discrete Process -- Bulk absor 34 // Description: Discrete Process -- Bulk absorption of Optical Photons
34 // Version: 1.0 35 // Version: 1.0
35 // Created: 1996-05-21 36 // Created: 1996-05-21
36 // Author: Juliet Armstrong 37 // Author: Juliet Armstrong
37 // Updated: 2005-07-28 add G4ProcessType t 38 // Updated: 2005-07-28 add G4ProcessType to constructor
38 // 1999-10-29 add method and clas 39 // 1999-10-29 add method and class descriptors
39 // 1997-04-09 by Peter Gumplinger 40 // 1997-04-09 by Peter Gumplinger
40 // > new physics/tracking scheme 41 // > new physics/tracking scheme
41 // 1998-08-25 by Stefano Magni 42 // 1998-08-25 by Stefano Magni
42 // > Change process to use G4Mate 43 // > Change process to use G4MaterialPropertiesTables
>> 44 // mail: gum@triumf.ca
>> 45 // magni@mi.infn.it
43 // 46 //
44 ////////////////////////////////////////////// 47 ////////////////////////////////////////////////////////////////////////
45 48
46 #ifndef G4OpAbsorption_h 49 #ifndef G4OpAbsorption_h
47 #define G4OpAbsorption_h 1 50 #define G4OpAbsorption_h 1
48 51
>> 52 /////////////
>> 53 // Includes
>> 54 /////////////
>> 55
>> 56 #include "globals.hh"
>> 57 #include "templates.hh"
>> 58 #include "Randomize.hh"
>> 59 #include "G4Step.hh"
49 #include "G4VDiscreteProcess.hh" 60 #include "G4VDiscreteProcess.hh"
>> 61 #include "G4DynamicParticle.hh"
>> 62 #include "G4Material.hh"
50 #include "G4OpticalPhoton.hh" 63 #include "G4OpticalPhoton.hh"
51 64
52 class G4OpAbsorption : public G4VDiscreteProce << 65 // Class Description:
>> 66 // Discrete Process -- Bulk absorption of Optical Photons.
>> 67 // Class inherits publicly from G4VDiscreteProcess
>> 68 // Class Description - End:
>> 69
>> 70 /////////////////////
>> 71 // Class Definition
>> 72 /////////////////////
>> 73
>> 74 class G4OpAbsorption : public G4VDiscreteProcess
53 { 75 {
54 public: <<
55 explicit G4OpAbsorption(const G4String& proc <<
56 G4ProcessType type <<
57 virtual ~G4OpAbsorption(); <<
58 76
59 virtual G4bool IsApplicable( << 77 public:
60 const G4ParticleDefinition& aParticleType) << 78
61 // Returns true -> 'is applicable' only for << 79 ////////////////////////////////
>> 80 // Constructors and Destructor
>> 81 ////////////////////////////////
>> 82
>> 83 G4OpAbsorption(const G4String& processName = "OpAbsorption",
>> 84 G4ProcessType type = fOptical);
>> 85 ~G4OpAbsorption();
>> 86
>> 87 private:
>> 88
>> 89 G4OpAbsorption(const G4OpAbsorption &right);
>> 90
>> 91 //////////////
>> 92 // Operators
>> 93 //////////////
62 94
63 virtual G4double GetMeanFreePath(const G4Tra << 95 G4OpAbsorption& operator=(const G4OpAbsorption &right);
64 G4ForceCond <<
65 // Returns the absorption length for bulk ab <<
66 // photons in media with a specified attenua <<
67 96
68 virtual G4VParticleChange* PostStepDoIt(cons << 97 public:
69 cons <<
70 // Method implementing bulk absorption of op <<
71 98
72 virtual void PreparePhysicsTable(const G4Par << 99 ////////////
>> 100 // Methods
>> 101 ////////////
73 102
74 virtual void Initialise(); << 103 G4bool IsApplicable(const G4ParticleDefinition& aParticleType);
>> 104 // Returns true -> 'is applicable' only for an optical photon.
75 105
76 void SetVerboseLevel(G4int); << 106 G4double GetMeanFreePath(const G4Track& aTrack,
>> 107 G4double ,
>> 108 G4ForceCondition* );
>> 109 // Returns the absorption length for bulk absorption of optical
>> 110 // photons in media with a specified attenuation length.
77 111
78 private: << 112 G4VParticleChange* PostStepDoIt(const G4Track& aTrack,
79 G4OpAbsorption(const G4OpAbsorption& right) << 113 const G4Step& aStep);
80 G4OpAbsorption& operator=(const G4OpAbsorpti << 114 // This is the method implementing bulk absorption of optical
>> 115 // photons.
81 116
82 size_t idx_absorption = 0; <<
83 }; 117 };
84 118
>> 119 ////////////////////
85 // Inline methods 120 // Inline methods
>> 121 ////////////////////
86 122
87 inline G4bool G4OpAbsorption::IsApplicable( << 123 inline
88 const G4ParticleDefinition& aParticleType) << 124 G4bool G4OpAbsorption::IsApplicable(const G4ParticleDefinition& aParticleType)
89 { 125 {
90 return (&aParticleType == G4OpticalPhoton::O << 126 return ( &aParticleType == G4OpticalPhoton::OpticalPhoton() );
91 } 127 }
92 128
93 #endif /* G4OpAbsorption_h */ 129 #endif /* G4OpAbsorption_h */
94 130