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25 // 25 //
26 // 26 //
27 // ------------------------------------------- 27 // -------------------------------------------------------------------
28 // 28 //
29 // GEANT4 Class file 29 // GEANT4 Class file
30 // 30 //
31 // 31 //
32 // File name: G4RayleighAngularGenerator 32 // File name: G4RayleighAngularGenerator
33 // 33 //
34 // Author: Ivantchenko (antoni@cern.ch, v 34 // Author: Ivantchenko (antoni@cern.ch, vnivanch@cern.ch)
35 // modified fit formulas from Derm 35 // modified fit formulas from Dermott E. Cullen,
36 // Nucl. Instrum. Meth. Phys. Res. 36 // Nucl. Instrum. Meth. Phys. Res. B v.101, (4),499-510.
37 // 37 //
38 // 38 //
39 // Creation date: 31 May 2012 39 // Creation date: 31 May 2012
40 // 40 //
41 // Modifications: 41 // Modifications:
42 // 42 //
43 // 43 //
44 // Class Description: 44 // Class Description:
45 // 45 //
46 // Class for Rayleigh Scattering angle samplin 46 // Class for Rayleigh Scattering angle sampling
47 // 47 //
48 // ------------------------------------------- 48 // -------------------------------------------------------------------
49 // 49 //
50 50
51 #ifndef G4RayleighAngularGenerator_h 51 #ifndef G4RayleighAngularGenerator_h
52 #define G4RayleighAngularGenerator_h 1 52 #define G4RayleighAngularGenerator_h 1
53 53
54 #include "G4VEmAngularDistribution.hh" 54 #include "G4VEmAngularDistribution.hh"
55 #include "globals.hh" 55 #include "globals.hh"
56 #include "G4DynamicParticle.hh" 56 #include "G4DynamicParticle.hh"
57 #include "G4ThreeVector.hh" 57 #include "G4ThreeVector.hh"
58 58
59 class G4RayleighAngularGenerator : public G4VE 59 class G4RayleighAngularGenerator : public G4VEmAngularDistribution
60 { 60 {
61 public: 61 public:
62 explicit G4RayleighAngularGenerator(); <<
63 virtual ~G4RayleighAngularGenerator(); <<
64 62
65 G4ThreeVector& SampleDirection(const G4Dynam << 63 G4RayleighAngularGenerator();
66 G4double out_energy, << 64
67 G4int Z, << 65 virtual ~G4RayleighAngularGenerator();
68 const G4Material* mat = nullptr) over <<
69 G4RayleighAngularGenerator & operator=(const <<
70 G4RayleighAngularGenerator(const G4Rayleigh <<
71 66
>> 67 virtual G4ThreeVector& SampleDirection(const G4DynamicParticle* dp,
>> 68 G4double out_energy,
>> 69 G4int Z,
>> 70 const G4Material* mat = 0);
72 private: 71 private:
>> 72
>> 73 // hide assignment operator
>> 74 G4RayleighAngularGenerator & operator=(const G4RayleighAngularGenerator &right);
>> 75 G4RayleighAngularGenerator(const G4RayleighAngularGenerator&);
>> 76
73 // static data 77 // static data
74 static const G4double PP0[101]; 78 static const G4double PP0[101];
75 static const G4double PP1[101]; 79 static const G4double PP1[101];
76 static const G4double PP2[101]; 80 static const G4double PP2[101];
77 static const G4double PP3[101]; 81 static const G4double PP3[101];
78 static const G4double PP4[101]; 82 static const G4double PP4[101];
79 static const G4double PP5[101]; 83 static const G4double PP5[101];
80 static const G4double PP6[101]; 84 static const G4double PP6[101];
81 static const G4double PP7[101]; 85 static const G4double PP7[101];
82 static const G4double PP8[101]; 86 static const G4double PP8[101];
83 87
84 G4double fFactor; 88 G4double fFactor;
85 89
86 }; 90 };
87 91
88 92
89 #endif 93 #endif
90 94
91 95