TrackKinematicStatePropagator.h

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#ifndef TrackKinematicStatePropagator_H
#define TrackKinematicStatePropagator_H

#include "RecoVertex/KinematicFitPrimitives/interface/KinematicStatePropagator.h"
#include "DataFormats/GeometryVector/interface/GlobalTag.h"
#include "DataFormats/GeometryVector/interface/Point3DBase.h"
#include "DataFormats/GeometryVector/interface/Vector3DBase.h"
#include "TrackingTools/TrajectoryParametrization/interface/GlobalTrajectoryParameters.h"
#include "TrackingTools/GeomPropagators/interface/HelixBarrelPlaneCrossingByCircle.h"
#include "DataFormats/GeometrySurface/interface/BoundPlane.h"

class TrackKinematicStatePropagator final : public KinematicStatePropagator {
public:
  TrackKinematicStatePropagator() {}

  ~TrackKinematicStatePropagator() override {}

  KinematicState propagateToTheTransversePCA(const KinematicState& state,
                                             const GlobalPoint& referencePoint) const override;

  bool willPropagateToTheTransversePCA(const KinematicState& state, const GlobalPoint& point) const override;

  KinematicStatePropagator* clone() const override { return new TrackKinematicStatePropagator(*this); }

private:
  virtual KinematicState propagateToTheTransversePCACharged(const KinematicState& state,
                                                            const GlobalPoint& referencePoint) const;

  virtual KinematicState propagateToTheTransversePCANeutral(const KinematicState& state,
                                                            const GlobalPoint& referencePoint) const;

  typedef Point3DBase<double, GlobalTag> GlobalPointDouble;
  typedef Vector3DBase<double, GlobalTag> GlobalVectorDouble;
};
#endif