G4EqMagElectricField.hh

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//
// G4EqMagElectricField
//
// Class description:
//
// This is the right-hand side of equation of motion in a combined
// electric and magnetic field.
 
// Created: V.Grichine, 10.11.1998
// -------------------------------------------------------------------
#ifndef G4EQMAGELECTRICFIELD_HH
#define G4EQMAGELECTRICFIELD_HH
 
#include "G4ChargeState.hh"
#include "G4EquationOfMotion.hh"
#include "G4ElectroMagneticField.hh"
 
class G4EqMagElectricField : public G4EquationOfMotion
{
  public:
 
    G4EqMagElectricField(G4ElectroMagneticField* emField );
   ~G4EqMagElectricField() override;
 
    void  SetChargeMomentumMass(G4ChargeState particleCharge, // in e+ units
                                G4double MomentumXc,
                                G4double mass) override;
 
    void EvaluateRhsGivenB(const G4double y[],
                           const G4double Field[],
                                 G4double dydx[] ) const override;
      // Given the value of the electromagnetic field, this function 
      // calculates the value of the derivative dydx.
 
  private:
 
    G4double fElectroMagCof = 0.0;
    G4double fMassCof = 0.0;
};
class G4EqMagElectricField : public G4EquationOfMotion {…};
 
#endif