JacobianLocalToCurvilinear.h

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#ifndef JacobianLocalToCurvilinear_H
#define JacobianLocalToCurvilinear_H

#include "DataFormats/Math/interface/AlgebraicROOTObjects.h"
#include "DataFormats/GeometrySurface/interface/Surface.h"

#include "TrackingTools/TrajectoryParametrization/interface/LocalTrajectoryParameters.h"
#include "TrackingTools/TrajectoryParametrization/interface/GlobalTrajectoryParameters.h"

#include "FWCore/Utilities/interface/Visibility.h"

// class Surface;
class MagneticField;

class JacobianLocalToCurvilinear {
public:
  JacobianLocalToCurvilinear(const Surface& surface,
                             const LocalTrajectoryParameters& localParameters,
                             const MagneticField& magField);

  JacobianLocalToCurvilinear(const Surface& surface,
                             const LocalTrajectoryParameters& localParameters,
                             const GlobalTrajectoryParameters& globalParameters,
                             const MagneticField& magField);

  const AlgebraicMatrix55& jacobian() const { return theJacobian; }

private:
  void compute(Surface::RotationType const& rot, LocalVector const& tnl, GlobalVector const& tn, GlobalVector const& hq)
      dso_internal;

  AlgebraicMatrix55 theJacobian;
};

#endif  //JacobianLocalToCurvilinear_H