BDSIntegratorDrift.hh

/* 
Beam Delivery Simulation (BDSIM) Copyright (C) Royal Holloway, 
University of London 2001 - 2023.
 
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 BDSINTEGRATORDRIFT_H
#define BDSINTEGRATORDRIFT_H
 
#include "globals.hh"
#include "G4ThreeVector.hh"
 
class BDSIntegratorDrift
{
public:
  BDSIntegratorDrift();
 
  ~BDSIntegratorDrift();
 
  void AdvanceDriftMag(const G4double yIn[],  
                       const G4double h,      
                       G4double       yOut[], 
                       G4double       yErr[]) const;  
 
  void AdvanceDriftMag(const G4double       yIn[],
                       const G4ThreeVector& unitMomentum,
                       const G4double       h,
                       G4double             yOut[],
                       G4double             yErr[]) const;
 
};
 
#endif