TrackToRefCandidate.h

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#ifndef RecoAlgos_TrackToRefCandidate_h
#define RecoAlgos_TrackToRefCandidate_h
#include "CommonTools/RecoAlgos/src/MassiveCandidateConverter.h"
#include "CommonTools/RecoAlgos/src/CandidateProducer.h"
#include "DataFormats/TrackReco/interface/Track.h"
#include "DataFormats/RecoCandidate/interface/RecoChargedRefCandidate.h"
#include "DataFormats/RecoCandidate/interface/RecoChargedRefCandidateFwd.h"
#include "DataFormats/Candidate/interface/CandidateFwd.h"

namespace converter {

  struct TrackToRefCandidate : public MassiveCandidateConverter {
    typedef reco::Track value_type;
    typedef reco::TrackCollection Components;
    typedef reco::RecoChargedRefCandidate Candidate;
    TrackToRefCandidate(const edm::ParameterSet& cfg) : MassiveCandidateConverter(cfg) {}
    void convert(reco::TrackRef trkRef, reco::RecoChargedRefCandidate& c) const {
      c = reco::RecoChargedRefCandidate(trkRef, sqrt(massSqr_));
    }
  };

  namespace helper {
    template <>
    struct CandConverter<reco::Track> {
      typedef TrackToRefCandidate type;
    };
  }  // namespace helper

}  // namespace converter

#endif