GenericLinearizationPointFinder.h

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#ifndef GenericLinearizationPointFinder_H
#define GenericLinearizationPointFinder_H

#include "RecoVertex/VertexTools/interface/LinearizationPointFinder.h"
#include "RecoVertex/VertexPrimitives/interface/VertexFitter.h"

class GenericLinearizationPointFinder : public LinearizationPointFinder {

public:

  GenericLinearizationPointFinder ( const VertexFitter & fitter ) : 
    theFitter ( fitter.clone() ) {}

  ~GenericLinearizationPointFinder () { delete theFitter; }

  virtual 
  GlobalPoint getLinearizationPoint(const std::vector<reco::TransientTrack> & tracks) const { 
    return theFitter->vertex ( tracks ).position(); 
  }

  virtual LinearizationPointFinder * clone() const {
    return new GenericLinearizationPointFinder(* this);
  }

private:

  const VertexFitter * theFitter;

};

#endif