include/Geant4/G4NeutronField.hh

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0025 //
0026 //
0027 // -------------------------------------------------------------------
0028 //      GEANT 4 class header file
0029 //
0030 //      CERN, Geneva, Switzerland
0031 //
0032 //      File name:     G4NeutronField.hh
0033 //
0034 //      Author:        Alessandro Brunengo (Alessandro.Brunengo@ge.infn.it)
0035 //
0036 //      Creation date: 5 June 2000
0037 // -------------------------------------------------------------------
0038
0039 #ifndef G4NeutronField_h
0040 #define  G4NeutronField_h 1
0041
0042 #include "G4VNuclearField.hh"
0043 #include "G4V3DNucleus.hh"
0044 #include "G4FermiMomentum.hh"
0045 #include "G4VNuclearDensity.hh"
0046 #include <vector>
0047
0048 class G4NeutronField: public G4VNuclearField
0049 {
0050 public:
0051   G4NeutronField(G4V3DNucleus * nucleus);
0052   virtual ~G4NeutronField();
0053
0054 private:
0055
0056   G4NeutronField(const  G4NeutronField &right);
0057   const G4NeutronField & operator=(const G4NeutronField & right);
0058   G4bool operator==(const G4NeutronField & right) const;
0059   G4bool operator!=(const G4NeutronField & right) const;
0060
0061 public:
0062
0063   virtual G4double GetField(const G4ThreeVector & aPosition);
0064   virtual G4double GetBarrier();
0065
0066 private:
0067
0068   G4double GetDensity(const G4ThreeVector & aPosition)
0069   {
0070     return theDensity->GetDensity(aPosition);
0071   }
0072
0073   G4double GetFermiMomentum(const G4double aDensity)
0074   {
0075     return theFermi.GetFermiMomentum(aDensity);
0076   }
0077
0078   G4FermiMomentum theFermi;
0079   G4int theA;
0080   G4int theZ;
0081   const G4VNuclearDensity * theDensity;
0082   G4double theR;
0083
0084   std::vector<G4double> theFermiMomBuffer;
0085 };
0086
0087 #endif
0088
0089