TrackLineFitAlg.h

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#ifndef TRACKLINEFITALG_H
#define TRACKLINEFITALG_H

#include <vector>

#include "art/Framework/Services/Registry/ServiceHandle.h"

// LArSoft includes
#include "larcore/Geometry/Geometry.h"
namespace geo {
  struct WireID;
}

class TVector3;

namespace trkf {

  class TrackLineFitAlg {
  public:
    void TrkLineFit(std::vector<geo::WireID>& hitWID,
                    std::vector<double>& hitX,
                    std::vector<double>& hitXErr,
                    double XOrigin,
                    TVector3& Pos,
                    TVector3& Dir,
                    float& ChiDOF) const;

  private:
    art::ServiceHandle<geo::Geometry const> geom;

  }; // class TrackLineFitAlg

} // namespace trkf

#endif // ifndef TRACKLINEFITALG_H