/data/refman/pasoursint/CMSSW_4_1_8_patch9/src/DataFormats/ParticleFlowReco/interface/PFRecTrack.h

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#ifndef DataFormats_ParticleFlowReco_PFRecTrack_h
#define DataFormats_ParticleFlowReco_PFRecTrack_h

#include "DataFormats/ParticleFlowReco/interface/PFTrack.h"
/* #include "DataFormats/Common/interface/RefToBase.h" */
#include "DataFormats/TrackReco/interface/TrackFwd.h"

#include <iostream>

namespace reco {

  class PFRecTrack : public PFTrack {

  public:
    
    enum AlgoType_t {
      Unknown = 0,
      KF = 1, // Kalman filter 
      GSF = 2,
      KF_ELCAND=3// Gaussian sum filter
    };

    PFRecTrack();
    ~PFRecTrack(){};  
    PFRecTrack(double charge, 
               AlgoType_t algoType, 
               int trackId,
               const reco::TrackRef& trackref );
    
    PFRecTrack(double charge,
               AlgoType_t algoType);

    /*     PFRecTrack(const PFRecTrack& other); */

    unsigned int algoType() const { return algoType_; }

    int trackId() const {return trackId_;}

    const reco::TrackRef& 
      trackRef() const {return trackRef_;}


  
    friend  std::ostream& operator<<(std::ostream& out, 
                                     const PFRecTrack& track);

  private:

    AlgoType_t algoType_;
    
    int trackId_;

    reco::TrackRef        trackRef_;


  };


}

#endif