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G4MagneticField.hh
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27 // $Id: G4MagneticField.hh 66356 2012-12-18 09:02:32Z gcosmo $
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29 //
30 // class G4MagneticField
31 //
32 // Class description:
33 //
34 // Magnetic Field abstract class, implements inquiry function interface.
35 
36 // History:
37 // - Created. JA, January 13th, 1996.
38 // --------------------------------------------------------------------
39 
40 #ifndef G4MAGNETIC_FIELD_DEF
41 #define G4MAGNETIC_FIELD_DEF
42 
43 #include "G4Types.hh"
45 
47 {
48  public: // with description
49 
51  virtual ~G4MagneticField();
52  // Constructor and destructor. No actions.
53 
56  // Copy constructor & assignment operator.
57 
58  G4bool DoesFieldChangeEnergy() const { return false; }
59  // Since a pure magnetic field does not change track energy
60 
61  virtual void GetFieldValue( const G4double Point[4],
62  G4double *Bfield ) const = 0;
63 };
64 
65 #endif /* G4MAGNETIC_FIELD_DEF */
const char * p
Definition: xmltok.h:285
G4bool DoesFieldChangeEnergy() const
virtual void GetFieldValue(const G4double Point[4], G4double *Bfield) const =0
bool G4bool
Definition: G4Types.hh:79
virtual ~G4MagneticField()
G4MagneticField & operator=(const G4MagneticField &p)
double G4double
Definition: G4Types.hh:76