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1 // 1 //
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24 // ******************************************* 21 // ********************************************************************
25 // 22 //
26 // 23 //
27 // ------------------------------------------- 24 // -------------------------------------------------------------------
28 // 25 //
29 // GEANT4 Class file 26 // GEANT4 Class file
30 // 27 //
31 // 28 //
32 // File name: G4Generator2BN 29 // File name: G4Generator2BN
33 // 30 //
34 // Author: Andreia Trindade (andreia@lip.p 31 // Author: Andreia Trindade (andreia@lip.pt)
35 // Pedro Rodrigues (psilva@lip.pt 32 // Pedro Rodrigues (psilva@lip.pt)
36 // Luis Peralta (luis@lip.pt) 33 // Luis Peralta (luis@lip.pt)
37 // 34 //
38 // Creation date: 2 June 2003 35 // Creation date: 2 June 2003
39 // 36 //
40 // Modifications: 37 // Modifications:
41 // 02 Jun 2003 First 38 // 02 Jun 2003 First implementation acording with new design
42 // 07 Nov 2003 Locku 39 // 07 Nov 2003 Lockup tables for fast initialization
43 // 40 //
44 // 41 //
45 // Class Description: 42 // Class Description:
46 // 43 //
47 // Concrete class for Bremsstrahlung Angular D 44 // Concrete class for Bremsstrahlung Angular Distribution Generation - 2BN Distribution
48 // Further documentation available from http:/ 45 // Further documentation available from http://www.ge.infn.it/geant4/lowE
49 46
50 // ------------------------------------------- 47 // -------------------------------------------------------------------
51 // 48 //
52 49
53 #ifndef G4Generator2BN_h 50 #ifndef G4Generator2BN_h
54 #define G4Generator2BN_h 1 51 #define G4Generator2BN_h 1
55 52
56 #include "G4ios.hh" 53 #include "G4ios.hh"
57 #include "globals.hh" 54 #include "globals.hh"
58 #include "G4VEmAngularDistribution.hh" << 55 #include "G4VBremAngularDistribution.hh"
59 #include "G4Generator2BS.hh" <<
60 56
61 class G4Generator2BN : public G4VEmAngularDist << 57 class G4Generator2BN : public G4VBremAngularDistribution
62 { 58 {
63 59
64 public: 60 public:
65 explicit G4Generator2BN(const G4String& name <<
66 61
67 virtual ~G4Generator2BN(){;}; << 62 G4Generator2BN(const G4String& name);
68 63
69 G4ThreeVector& SampleDirection(const G4Dynam << 64 ~G4Generator2BN();
70 G4double out_energy, << 65
71 G4int Z, << 66 G4double PolarAngle(const G4double initial_energy,
72 const G4Material* mat = nullptr) over << 67 const G4double final_energy,
73 << 68 const G4int Z);
74 void PrintGeneratorInformation() const overr << 69
>> 70 void PrintGeneratorInformation() const;
>> 71
>> 72 public:
75 73
76 void SetInterpolationThetaIncrement(G4double 74 void SetInterpolationThetaIncrement(G4double increment) {dtheta = increment;};
77 G4double GetInterpolationThetaIncrement() {r 75 G4double GetInterpolationThetaIncrement() {return dtheta;};
78 76
79 void SetGammaCutValue(G4double cutValue) {kc 77 void SetGammaCutValue(G4double cutValue) {kcut = cutValue;};
80 G4double GetGammaCutValue() {return kcut;}; 78 G4double GetGammaCutValue() {return kcut;};
81 79
82 void ConstructMajorantSurface(); 80 void ConstructMajorantSurface();
83 81
84 G4Generator2BN & operator=(const G4Generato <<
85 G4Generator2BN(const G4Generator2BN&) = del <<
86 <<
87 protected: 82 protected:
88 83
89 G4double CalculateFkt(G4double k, G4double t 84 G4double CalculateFkt(G4double k, G4double theta, G4double A, G4double c) const;
90 G4double Calculatedsdkdt(G4double kout, G4do 85 G4double Calculatedsdkdt(G4double kout, G4double theta, G4double Eel) const;
>> 86 G4double Generate2BN(G4double Ek, G4double k) const;
>> 87
91 88
92 private: 89 private:
93 G4Generator2BS fGenerator2BS; << 90
94 static G4double Atab[320]; <<
95 static G4double ctab[320]; <<
96 G4double b; 91 G4double b;
97 << 92 G4int index_min, index_max;
98 G4double kmin, Ekmin; 93 G4double kmin, Ekmin;
99 G4double dtheta; 94 G4double dtheta;
100 G4double kcut; 95 G4double kcut;
101 << 96 static G4double Atab[320];
102 G4int index_min, index_max; << 97 static G4double ctab[320];
103 G4int nwarn; << 98
>> 99 // hide assignment operator
>> 100 G4Generator2BN & operator=(const G4Generator2BN &right);
>> 101 G4Generator2BN(const G4Generator2BN&);
104 102
105 }; 103 };
106 104
107 #endif 105 #endif
108 106
109 107