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1 // 1 //
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24 // ******************************************* 21 // ********************************************************************
25 // 22 //
26 // 23 //
27 // ------------------------------------------- 24 // -------------------------------------------------------------------
28 // GEANT 4 class header file 25 // GEANT 4 class header file
29 // 26 //
30 // CERN, Geneva, Switzerland 27 // CERN, Geneva, Switzerland
31 // 28 //
32 // File name: G4PionZeroField.hh 29 // File name: G4PionZeroField.hh
33 // 30 //
34 // Author: Alessandro Brunengo (Al 31 // Author: Alessandro Brunengo (Alessandro.Brunengo@ge.infn.it)
35 // 32 //
36 // Creation date: 5 June 2000 33 // Creation date: 5 June 2000
37 // ------------------------------------------- 34 // -------------------------------------------------------------------
38 35
39 #ifndef G4PionZeroField_h 36 #ifndef G4PionZeroField_h
40 #define G4PionZeroField_h 1 37 #define G4PionZeroField_h 1
41 38
42 #include <CLHEP/Units/SystemOfUnits.h> <<
43 <<
44 #include "G4VNuclearField.hh" 39 #include "G4VNuclearField.hh"
45 #include "G4V3DNucleus.hh" 40 #include "G4V3DNucleus.hh"
46 41
47 class G4PionZeroField: public G4VNuclearField 42 class G4PionZeroField: public G4VNuclearField
48 { 43 {
49 public: 44 public:
50 G4PionZeroField(G4V3DNucleus * nucleus, G4do << 45 G4PionZeroField(G4V3DNucleus * nucleus, G4double coeff = 0.042*fermi);
51 virtual ~G4PionZeroField(); 46 virtual ~G4PionZeroField();
52 47
53 private: 48 private:
54 G4PionZeroField(const G4PionZeroField &righ 49 G4PionZeroField(const G4PionZeroField &right);
55 const G4PionZeroField & operator=(const G4Pi 50 const G4PionZeroField & operator=(const G4PionZeroField & right);
56 G4bool operator==(const G4PionZeroField & ri << 51 int operator==(const G4PionZeroField & right) const;
57 G4bool operator!=(const G4PionZeroField & ri << 52 int operator!=(const G4PionZeroField & right) const;
58 53
59 public: 54 public:
60 virtual G4double GetField(const G4ThreeVecto 55 virtual G4double GetField(const G4ThreeVector & aPosition);
61 virtual G4double GetBarrier(); 56 virtual G4double GetBarrier();
62 virtual G4double GetCoeff() { return theCoef 57 virtual G4double GetCoeff() { return theCoeff; }
63 58
64 private: 59 private:
65 G4double theCoeff; 60 G4double theCoeff;
66 }; 61 };
67 62
68 #endif 63 #endif
69 64
70 65
71 66