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24 // ******************************************* 21 // ********************************************************************
25 // 22 //
26 ////////////////////////////////////////////// 23 ///////////////////////////////////////////////////////////////////////////////
27 // File: CCalMagneticField.hh 24 // File: CCalMagneticField.hh
28 // Description: A class for control of the Mag 25 // Description: A class for control of the Magnetic Field of the detector.
29 // The field is assumed to be uni 26 // The field is assumed to be uniform.
30 ////////////////////////////////////////////// 27 ///////////////////////////////////////////////////////////////////////////////
31 #ifndef CCalMagneticField_H 28 #ifndef CCalMagneticField_H
32 #define CCalMagneticField_H 1 << 29 #define CCalMagneticField_H
33 30
34 #include "G4UniformMagField.hh" 31 #include "G4UniformMagField.hh"
35 #include "G4ThreeVector.hh" 32 #include "G4ThreeVector.hh"
36 class G4FieldManager; 33 class G4FieldManager;
37 34
38 class CCalMagneticField: public G4MagneticFiel << 35 class CCalMagneticField: public G4MagneticField {
39 { <<
40 public: 36 public:
41 CCalMagneticField(const G4String &name); 37 CCalMagneticField(const G4String &name);
42 ~CCalMagneticField(); 38 ~CCalMagneticField();
43 39
44 // Access functions 40 // Access functions
45 void MagneticField(const G4double Point[3], << 41 void MagneticField(const double Point[3], double Bfield[3]) const;
46 CLHEP::Hep3Vector MagneticField(const CLHEP: << 42 Hep3Vector MagneticField(const Hep3Vector Point) const;
47 virtual void GetFieldValue(const G4double Po << 43 virtual void GetFieldValue(const double Point[3], double* Bfield) const;
48 G4double GetConstantFieldvalue() const {retu 44 G4double GetConstantFieldvalue() const {return fval;}
49 45
50 protected: 46 protected:
51 // Find the global Field Manager 47 // Find the global Field Manager
52 G4FieldManager* GetGlobalFieldManager(); 48 G4FieldManager* GetGlobalFieldManager();
53 49
54 private: 50 private:
55 G4double fval; // Field value 51 G4double fval; // Field value
56 G4int npts; // Number of po 52 G4int npts; // Number of poinst
57 G4double xoff; // Offset 53 G4double xoff; // Offset
58 G4double* pos; // Position 54 G4double* pos; // Position
59 G4double* slope; // Slope 55 G4double* slope; // Slope
60 G4double* intercept; // Intercept 56 G4double* intercept; // Intercept
61 <<
62 G4int fVerbosity; <<
63 }; 57 };
64 58
65 #endif 59 #endif
66 60