BDSIntegratorCavityFringe.hh

/* 
Beam Delivery Simulation (BDSIM) Copyright (C) BDSIM Collaboration, 2001 - 2026.
 
This file is part of BDSIM.
 
BDSIM is free software: you can redistribute it and/or modify 
it under the terms of the GNU General Public License as published 
by the Free Software Foundation version 3 of the License.
 
BDSIM is distributed in the hope that it will be useful, but 
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
 
You should have received a copy of the GNU General Public License
along with BDSIM.  If not, see <http://www.gnu.org/licenses/>.
*/
 
#ifndef BDSINTEGRATORCAVITYFRINGE_HH
#define BDSINTEGRATORCAVITYFRINGE_HH
 
#include "BDSMagUsualEqRhs.hh"
#include "BDSIntegratorRMatrixThin.hh"
 
#include "globals.hh"
 
class G4Mag_EqRhs;
class BDSMagnetStrength;
 
class BDSIntegratorCavityFringe: public BDSIntegratorRMatrixThin
{
public:
  BDSIntegratorCavityFringe() = delete;
        BDSIntegratorCavityFringe(BDSMagnetStrength const* strength,
                            G4Mag_EqRhs* eqOfMIn,
                            G4double brho,
                            G4double maximumRadiusIn);
 
  virtual ~BDSIntegratorCavityFringe(){;}
 
  virtual void Stepper(const G4double y[],
                       const G4double dydx[],
                       const G4double h,
                       G4double       yOut[],
                       G4double       yErr[]);
 
private:
  const G4double phase;
  G4double efield;
  const G4double isentrance;
 
protected:
  BDSMagUsualEqRhs* eq;    
};
 
#endif