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26 //////////////////////////////////////////////
27 //
28 // File G4OpMieHG.hh
29 // Description: Discrete Process -- Mie Scatte
30 // Created: 2010-07-03
31 // Author: Xin Qian
32 // Based on work from Vlasios Vasileiou
33 //
34 // This subroutine will mimic the Mie scatteri
35 // Henyey-Greenstein phase function
36 // Forward and backward angles are treated sep
37 //
38 //////////////////////////////////////////////
39
40 #ifndef G4OpMieHG_h
41 #define G4OpMieHG_h 1
42
43 #include "G4VDiscreteProcess.hh"
44 #include "G4OpticalPhoton.hh"
45
46 class G4OpMieHG : public G4VDiscreteProcess
47 {
48 public:
49 explicit G4OpMieHG(const G4String& processNa
50 G4ProcessType type
51 virtual ~G4OpMieHG();
52
53 virtual G4bool IsApplicable(
54 const G4ParticleDefinition& aParticleType)
55 // Returns true -> 'is applicable' only for
56
57 virtual G4double GetMeanFreePath(const G4Tra
58 G4ForceCond
59 // Return the mean free path of Mie scatteri
60
61 virtual G4VParticleChange* PostStepDoIt(cons
62 cons
63 // This is the method implementing Mie scatt
64
65 virtual void PreparePhysicsTable(const G4Par
66 virtual void Initialise();
67
68 void SetVerboseLevel(G4int);
69
70 private:
71 G4OpMieHG(const G4OpMieHG& right) = delete;
72 G4OpMieHG& operator=(const G4OpMieHG& right)
73
74 size_t idx_mie = 0;
75 };
76
77 inline G4bool G4OpMieHG::IsApplicable(const G4
78 {
79 return (&aParticleType == G4OpticalPhoton::O
80 }
81
82 #endif /* G4OpMieHG_h */
83