physics/include/G4RDGenerator2BS.hh

0001 //
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0025 //
0026 //
0027 // -------------------------------------------------------------------
0028 //
0029 // GEANT4 Class file
0030 //
0031 //
0032 // File name:  G4RDGenerator2BS
0033 //
0034 // Author:     Andreia Trindade (andreia@lip.pt)
0035 //             Pedro Rodrigues  (psilva@lip.pt)
0036 //             Luis Peralta     (luis@lip.pt)
0037 //
0038 // Creation date: 2 June 2003
0039 //
0040 // Modifications:
0041 // 02 Jun 2003                           First implementation acording with new design
0042 //
0043 //
0044 // Class Description:
0045 //
0046 // Concrete class for Bremsstrahlung Angular Distribution Generation - 2BS Distribution
0047 // Further documentation available from http://www.ge.infn.it/geant4/lowE
0048
0049 // -------------------------------------------------------------------
0050 //
0051
0052 #ifndef G4RDGenerator2BS_h
0053 #define G4RDGenerator2BS_h 1
0054
0055 #include "G4ios.hh"
0056 #include "globals.hh"
0057 #include "G4RDVBremAngularDistribution.hh"
0058
0059 class G4RDGenerator2BS : public G4RDVBremAngularDistribution
0060 {
0061
0062 public:
0063
0064   G4RDGenerator2BS(const G4String& name);
0065
0066   ~G4RDGenerator2BS();
0067
0068   G4double PolarAngle(const G4double initial_energy,
0069               const G4double final_energy,
0070               const G4int Z);
0071
0072   void PrintGeneratorInformation() const;
0073
0074 protected:
0075
0076   G4double RejectionFunction(G4double value) const;
0077
0078 private:
0079   G4double z;
0080   G4double rejection_argument1, rejection_argument2, rejection_argument3;
0081   G4double EnergyRatio;
0082
0083   // hide assignment operator
0084      G4RDGenerator2BS & operator=(const  G4RDGenerator2BS &right);
0085      G4RDGenerator2BS(const  G4RDGenerator2BS&);
0086
0087 };
0088
0089 #endif
0090