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25 // 25 //
>> 26 // $Id: G4Generator2BN.hh,v 1.4 2010-10-14 14:00:29 vnivanch Exp $
>> 27 // GEANT4 tag $Name: not supported by cvs2svn $
26 // 28 //
27 // ------------------------------------------- 29 // -------------------------------------------------------------------
28 // 30 //
29 // GEANT4 Class file 31 // GEANT4 Class file
30 // 32 //
31 // 33 //
32 // File name: G4Generator2BN 34 // File name: G4Generator2BN
33 // 35 //
34 // Author: Andreia Trindade (andreia@lip.p 36 // Author: Andreia Trindade (andreia@lip.pt)
35 // Pedro Rodrigues (psilva@lip.pt 37 // Pedro Rodrigues (psilva@lip.pt)
36 // Luis Peralta (luis@lip.pt) 38 // Luis Peralta (luis@lip.pt)
37 // 39 //
38 // Creation date: 2 June 2003 40 // Creation date: 2 June 2003
39 // 41 //
40 // Modifications: 42 // Modifications:
41 // 02 Jun 2003 First 43 // 02 Jun 2003 First implementation acording with new design
42 // 07 Nov 2003 Locku 44 // 07 Nov 2003 Lockup tables for fast initialization
43 // 45 //
44 // 46 //
45 // Class Description: 47 // Class Description:
46 // 48 //
47 // Concrete class for Bremsstrahlung Angular D 49 // Concrete class for Bremsstrahlung Angular Distribution Generation - 2BN Distribution
48 // Further documentation available from http:/ 50 // Further documentation available from http://www.ge.infn.it/geant4/lowE
49 51
50 // ------------------------------------------- 52 // -------------------------------------------------------------------
51 // 53 //
52 54
53 #ifndef G4Generator2BN_h 55 #ifndef G4Generator2BN_h
54 #define G4Generator2BN_h 1 56 #define G4Generator2BN_h 1
55 57
56 #include "G4ios.hh" 58 #include "G4ios.hh"
57 #include "globals.hh" 59 #include "globals.hh"
58 #include "G4VEmAngularDistribution.hh" << 60 #include "G4VBremAngularDistribution.hh"
59 #include "G4Generator2BS.hh" <<
60 61
61 class G4Generator2BN : public G4VEmAngularDist << 62 class G4Generator2BN : public G4VBremAngularDistribution
62 { 63 {
63 64
64 public: 65 public:
65 explicit G4Generator2BN(const G4String& name <<
66 66
67 virtual ~G4Generator2BN(){;}; << 67 G4Generator2BN(const G4String& name = "");
68 68
69 G4ThreeVector& SampleDirection(const G4Dynam << 69 virtual ~G4Generator2BN();
70 G4double out_energy, << 70
71 G4int Z, << 71 G4double PolarAngle(const G4double initial_energy,
72 const G4Material* mat = nullptr) over << 72 const G4double final_energy,
73 << 73 const G4int Z);
74 void PrintGeneratorInformation() const overr << 74
>> 75 void PrintGeneratorInformation() const;
>> 76
>> 77 public:
75 78
76 void SetInterpolationThetaIncrement(G4double 79 void SetInterpolationThetaIncrement(G4double increment) {dtheta = increment;};
77 G4double GetInterpolationThetaIncrement() {r 80 G4double GetInterpolationThetaIncrement() {return dtheta;};
78 81
79 void SetGammaCutValue(G4double cutValue) {kc 82 void SetGammaCutValue(G4double cutValue) {kcut = cutValue;};
80 G4double GetGammaCutValue() {return kcut;}; 83 G4double GetGammaCutValue() {return kcut;};
81 84
82 void ConstructMajorantSurface(); 85 void ConstructMajorantSurface();
83 86
84 G4Generator2BN & operator=(const G4Generato <<
85 G4Generator2BN(const G4Generator2BN&) = del <<
86 <<
87 protected: 87 protected:
88 88
89 G4double CalculateFkt(G4double k, G4double t 89 G4double CalculateFkt(G4double k, G4double theta, G4double A, G4double c) const;
90 G4double Calculatedsdkdt(G4double kout, G4do 90 G4double Calculatedsdkdt(G4double kout, G4double theta, G4double Eel) const;
>> 91 G4double Generate2BN(G4double Ek, G4double k) const;
>> 92
91 93
92 private: 94 private:
93 G4Generator2BS fGenerator2BS; << 95
94 static G4double Atab[320]; <<
95 static G4double ctab[320]; <<
96 G4double b; 96 G4double b;
97 << 97 G4int index_min, index_max;
98 G4double kmin, Ekmin; 98 G4double kmin, Ekmin;
99 G4double dtheta; 99 G4double dtheta;
100 G4double kcut; 100 G4double kcut;
101 << 101 static G4double Atab[320];
102 G4int index_min, index_max; << 102 static G4double ctab[320];
103 G4int nwarn; << 103
>> 104 // hide assignment operator
>> 105 G4Generator2BN & operator=(const G4Generator2BN &right);
>> 106 G4Generator2BN(const G4Generator2BN&);
104 107
105 }; 108 };
106 109
107 #endif 110 #endif
108 111
109 112