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CCalMagneticField.hh
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27 // File: CCalMagneticField.hh
28 // Description: A class for control of the Magnetic Field of the detector.
29 // The field is assumed to be uniform.
31 #ifndef CCalMagneticField_H
32 #define CCalMagneticField_H
33 
34 #include "G4UniformMagField.hh"
35 #include "G4ThreeVector.hh"
36 class G4FieldManager;
37 
39 public:
42 
43  // Access functions
44  void MagneticField(const double Point[3], double Bfield[3]) const;
46  virtual void GetFieldValue(const double Point[3], double* Bfield) const;
47  G4double GetConstantFieldvalue() const {return fval;}
48 
49 protected:
50  // Find the global Field Manager
52 
53 private:
54  G4double fval; // Field value
55  G4int npts; // Number of poinst
56  G4double xoff; // Offset
57  G4double* pos; // Position
58  G4double* slope; // Slope
59  G4double* intercept; // Intercept
60 };
61 
62 #endif