/data/git/CMSSW_5_3_11_patch5/src/RecoVertex/KinematicFit/interface/KinematicParticleVertexFitter.h

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#ifndef KinematicParticleVertexFitter_H
#define KinematicParticleVertexFitter_H

#include "RecoVertex/KinematicFitPrimitives/interface/RefCountedKinematicTree.h"
#include "RecoVertex/VertexTools/interface/LinearizationPointFinder.h"
#include "RecoVertex/VertexTools/interface/VertexTrackFactory.h"
#include "RecoVertex/KinematicFit/interface/InputSort.h"
#include "RecoVertex/VertexPrimitives/interface/VertexFitter.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"

class KinematicParticleVertexFitter
{

public:
 
 KinematicParticleVertexFitter();
 
 KinematicParticleVertexFitter(const edm::ParameterSet pSet);
 
/*
 * Constructor with the LinearizationPointFinder
 * Linearization point finder should have an 
 * ability to find point out of set of FreeTrajectoryStates
 * LMSLinearizationPointFinder is used as default.
 */
//  KinematicParticleVertexFitter(const LinearizationPointFinder& finder);
 
 ~KinematicParticleVertexFitter();
 
 RefCountedKinematicTree  fit(std::vector<RefCountedKinematicParticle> particles) const;
 
private:

  edm::ParameterSet defaultParameters() const;
  void setup(const edm::ParameterSet pSet);

  VertexFitter<6> * fitter;
  LinearizationPointFinder * pointFinder; 
  VertexTrackFactory<6> * vFactory;
};
#endif