G4MonopoleEquation.h

/**************************************************************************
 * basf2 (Belle II Analysis Software Framework)                           *
 * Author: The Belle II Collaboration                                     *
 *                                                                        *
 * See git log for contributors and copyright holders.                    *
 * This file is licensed under LGPL-3.0, see LICENSE.md.                  *
 **************************************************************************/
 
// modified from GEANT4 exoticphysics/monopole/*
 
#pragma once
 
#include <G4EquationOfMotion.hh>
#include <G4MagneticField.hh>
 
namespace Belle2 {
 
  namespace Monopoles {

    class G4MonopoleEquation : public G4EquationOfMotion {
    public:

      explicit G4MonopoleEquation(G4MagneticField* mField);

      ~G4MonopoleEquation();

      virtual void  SetChargeMomentumMass(G4ChargeState particleChargeState,
                                          G4double      momentum,
                                          G4double      mass);

      virtual void EvaluateRhsGivenB(const G4double y[],
                                     const G4double Field[],
                                     G4double dydx[]) const;
 
    private:
 
      G4double  fMagCharge; 
      G4double  fElCharge; 
      G4double  fMassCof; 
    };
 
  } //end Monopoles namespace

} //end Belle2 namespace