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25 // 25 //
26 ////////////////////////////////////////////// 26 ///////////////////////////////////////////////////////////////////////////////
27 // File: CCalMagneticField.hh 27 // File: CCalMagneticField.hh
28 // Description: A class for control of the Mag 28 // Description: A class for control of the Magnetic Field of the detector.
29 // The field is assumed to be uni 29 // The field is assumed to be uniform.
30 ////////////////////////////////////////////// 30 ///////////////////////////////////////////////////////////////////////////////
31 #ifndef CCalMagneticField_H 31 #ifndef CCalMagneticField_H
32 #define CCalMagneticField_H 1 << 32 #define CCalMagneticField_H
33 33
34 #include "G4UniformMagField.hh" 34 #include "G4UniformMagField.hh"
35 #include "G4ThreeVector.hh" 35 #include "G4ThreeVector.hh"
36 class G4FieldManager; 36 class G4FieldManager;
37 37
38 class CCalMagneticField: public G4MagneticFiel << 38 class CCalMagneticField: public G4MagneticField {
39 { <<
40 public: 39 public:
41 CCalMagneticField(const G4String &name); 40 CCalMagneticField(const G4String &name);
42 ~CCalMagneticField(); 41 ~CCalMagneticField();
43 42
44 // Access functions 43 // Access functions
45 void MagneticField(const G4double Point[3], << 44 void MagneticField(const double Point[3], double Bfield[3]) const;
46 CLHEP::Hep3Vector MagneticField(const CLHEP: 45 CLHEP::Hep3Vector MagneticField(const CLHEP::Hep3Vector Point) const;
47 virtual void GetFieldValue(const G4double Po << 46 virtual void GetFieldValue(const double Point[3], double* Bfield) const;
48 G4double GetConstantFieldvalue() const {retu 47 G4double GetConstantFieldvalue() const {return fval;}
49 48
50 protected: 49 protected:
51 // Find the global Field Manager 50 // Find the global Field Manager
52 G4FieldManager* GetGlobalFieldManager(); 51 G4FieldManager* GetGlobalFieldManager();
53 52
54 private: 53 private:
55 G4double fval; // Field value 54 G4double fval; // Field value
56 G4int npts; // Number of po 55 G4int npts; // Number of poinst
57 G4double xoff; // Offset 56 G4double xoff; // Offset
58 G4double* pos; // Position 57 G4double* pos; // Position
59 G4double* slope; // Slope 58 G4double* slope; // Slope
60 G4double* intercept; // Intercept 59 G4double* intercept; // Intercept
61 60
62 G4int fVerbosity; 61 G4int fVerbosity;
63 }; 62 };
64 63
65 #endif 64 #endif
66 65