Geant4_10
G4EqMagElectricField.hh
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27 // $Id: G4EqMagElectricField.hh 69699 2013-05-13 08:50:30Z gcosmo $
28 //
29 //
30 // class G4EqMagElectricField
31 //
32 // Class description:
33 //
34 // This is the right-hand side of equation of motion in a combined
35 // electric and magnetic field.
36 
37 // History:
38 // - Created. V.Grichine, 10.11.98
39 // -------------------------------------------------------------------
40 
41 #ifndef G4EQMAGELECTRICFIELD_hh
42 #define G4EQMAGELECTRICFIELD_hh
43 
44 #include "G4ChargeState.hh"
45 #include "G4EquationOfMotion.hh"
47 
49 {
50  public: // with description
51 
53  : G4EquationOfMotion( emField ) {;}
54 
56 
57  void SetChargeMomentumMass(G4ChargeState particleCharge, // in e+ units
58  G4double MomentumXc,
59  G4double mass);
60 
61  void EvaluateRhsGivenB(const G4double y[],
62  const G4double Field[],
63  G4double dydx[] ) const;
64  // Given the value of the electromagnetic field, this function
65  // calculates the value of the derivative dydx.
66 
67  private:
68 
69  G4double fElectroMagCof ;
70  G4double fMassCof;
71 };
72 
73 #endif
G4EqMagElectricField(G4ElectroMagneticField *emField)
Double_t y
Definition: plot.C:279
void SetChargeMomentumMass(G4ChargeState particleCharge, G4double MomentumXc, G4double mass)
double G4double
Definition: G4Types.hh:76
void EvaluateRhsGivenB(const G4double y[], const G4double Field[], G4double dydx[]) const