FairShipFields.h

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// SPDX-License-Identifier: LGPL-3.0-or-later
// SPDX-FileCopyrightText: Copyright CERN for the benefit of the SHiP
// Collaboration
 
/*
generic interface to B fields of FairShip
*/
 
#ifndef FIELD_FAIRSHIPFIELDS_H_
#define FIELD_FAIRSHIPFIELDS_H_
 
#include "AbsBField.h"
#include "ShipCompField.h"
 
namespace genfit {
 
class FairShipFields : public AbsBField {
 public:
  FairShipFields();
 
  inline void setField(ShipCompField* gField) { gField_ = gField; }
 
  TVector3 get(const TVector3& pos) const;
  void get(const double& posX, const double& posY, const double& posZ,
           double& Bx, double& By, double& Bz) const;
 
 private:
  ShipCompField* gField_{nullptr};
};
 
} /* End of namespace genfit */
#endif  // FIELD_FAIRSHIPFIELDS_H_