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27 // ------------------------------------------- 27 // -------------------------------------------------------------------
28 // GEANT 4 class header file 28 // GEANT 4 class header file
29 // 29 //
30 // CERN, Geneva, Switzerland 30 // CERN, Geneva, Switzerland
31 // 31 //
32 // File name: G4PionMinusField.hh 32 // File name: G4PionMinusField.hh
33 // 33 //
34 // Author: Alessandro Brunengo (Al 34 // Author: Alessandro Brunengo (Alessandro.Brunengo@ge.infn.it)
35 // 35 //
36 // Creation date: 5 June 2000 36 // Creation date: 5 June 2000
37 // ------------------------------------------- 37 // -------------------------------------------------------------------
38 38
39 #ifndef G4PionMinusField_h 39 #ifndef G4PionMinusField_h
40 #define G4PionMinusField_h 1 40 #define G4PionMinusField_h 1
41 41
42 #include <CLHEP/Units/SystemOfUnits.h> 42 #include <CLHEP/Units/SystemOfUnits.h>
43 43
44 #include "G4VNuclearField.hh" 44 #include "G4VNuclearField.hh"
45 #include "G4V3DNucleus.hh" 45 #include "G4V3DNucleus.hh"
46 46
47 class G4PionMinusField: public G4VNuclearField 47 class G4PionMinusField: public G4VNuclearField
48 { 48 {
49 public: 49 public:
50 50
51 G4PionMinusField(G4V3DNucleus * nucleus, G4d 51 G4PionMinusField(G4V3DNucleus * nucleus, G4double coeff = 0.042*CLHEP::fermi);
52 virtual ~G4PionMinusField(); 52 virtual ~G4PionMinusField();
53 53
54 private: 54 private:
55 G4PionMinusField(const G4PionMinusField &ri 55 G4PionMinusField(const G4PionMinusField &right);
56 const G4PionMinusField & operator=(const G4P 56 const G4PionMinusField & operator=(const G4PionMinusField & right);
57 G4bool operator==(const G4PionMinusField & r 57 G4bool operator==(const G4PionMinusField & right) const;
58 G4bool operator!=(const G4PionMinusField & r 58 G4bool operator!=(const G4PionMinusField & right) const;
59 59
60 public: 60 public:
61 61
62 virtual G4double GetField(const G4ThreeVecto 62 virtual G4double GetField(const G4ThreeVector & aPosition);
63 virtual G4double GetBarrier(); 63 virtual G4double GetBarrier();
64 virtual G4double GetCoeff() { return theCoef 64 virtual G4double GetCoeff() { return theCoeff; }
65 65
66 private: 66 private:
67 G4double theCoeff; 67 G4double theCoeff;
68 }; 68 };
69 69
70 #endif 70 #endif
71 71
72 72
73 73