GsfVertexFitter.h

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#ifndef GsfVertexFitter_H
#define GsfVertexFitter_H

#include "RecoVertex/VertexPrimitives/interface/VertexFitter.h"
// #include "RecoVertex/VertexPrimitives/interface/VertexSmoother.h"
// #include "RecoVertex/GaussianSumVertexFit/interface/GsfVertexUpdator.h"
// #include "RecoVertex/VertexTools/interface/VertexTrackFactory.h"
#include "RecoVertex/LinearizationPointFinders/interface/DefaultLinearizationPointFinder.h"
// #include "RecoVertex/GaussianSumVertexFit/interface/GsfVertexMerger.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
// #include "DataFormats/GeometryCommonDetAlgo/interface/DeepCopyPointerByClone.h"
#include "RecoVertex/VertexTools/interface/SequentialVertexFitter.h"

class GsfVertexFitter : public VertexFitter<5> {

public:

  typedef CachingVertex<5>::RefCountedVertexTrack RefCountedVertexTrack;

  GsfVertexFitter(const edm::ParameterSet& pSet,
    const LinearizationPointFinder & linP = DefaultLinearizationPointFinder());

  virtual ~GsfVertexFitter();

  GsfVertexFitter(const GsfVertexFitter & original);

  GsfVertexFitter * clone() const {
    return new GsfVertexFitter(* this);
  }

public:

  virtual inline CachingVertex<5> 
    vertex(const std::vector<reco::TransientTrack>  & tracks) const
  {
    return theSequentialFitter->vertex(tracks);
  }

  virtual inline CachingVertex<5> 
  vertex(const std::vector<RefCountedVertexTrack> & tracks) const
  {
    return theSequentialFitter->vertex(tracks);
  }

  virtual inline CachingVertex<5> 
    vertex(const std::vector<reco::TransientTrack>  & tracks, 
       const GlobalPoint& linPoint) const
  {
    return theSequentialFitter->vertex(tracks, linPoint);
  }

  virtual inline CachingVertex<5> 
  vertex(const std::vector<reco::TransientTrack> & tracks, 
     const GlobalPoint& priorPos,
     const GlobalError& priorError) const
  {
    return theSequentialFitter->vertex(tracks, priorPos, priorError);
  }

  virtual inline CachingVertex<5> 
  vertex(const std::vector<reco::TransientTrack> & tracks, const reco::BeamSpot& beamSpot) const
  {
    return theSequentialFitter->vertex(tracks, beamSpot);
  }

  virtual inline CachingVertex<5> 
  vertex(const std::vector<RefCountedVertexTrack> & tracks,
      const reco::BeamSpot & spot ) const
  {
    return theSequentialFitter->vertex(tracks, spot );
  }

  virtual inline CachingVertex<5> 
  vertex(const std::vector<RefCountedVertexTrack> & tracks, 
     const GlobalPoint& priorPos,
     const GlobalError& priorError) const
  {
    return theSequentialFitter->vertex(tracks, priorPos, priorError);
  }

private:
  
  SequentialVertexFitter<5> * theSequentialFitter;
};

#endif