RecoAlgos/interface/TrackToRefCandidate.h

0001 #ifndef RecoAlgos_TrackToRefCandidate_h
0002 #define RecoAlgos_TrackToRefCandidate_h
0003 #include "CommonTools/RecoAlgos/interface/MassiveCandidateConverter.h"
0004 #include "CommonTools/RecoAlgos/interface/CandidateProducer.h"
0005 #include "DataFormats/TrackReco/interface/Track.h"
0006 #include "DataFormats/RecoCandidate/interface/RecoChargedRefCandidate.h"
0007 #include "DataFormats/RecoCandidate/interface/RecoChargedRefCandidateFwd.h"
0008 #include "DataFormats/Candidate/interface/CandidateFwd.h"
0009
0010 namespace converter {
0011
0012   struct TrackToRefCandidate : public MassiveCandidateConverter {
0013     typedef reco::Track value_type;
0014     typedef reco::TrackCollection Components;
0015     typedef reco::RecoChargedRefCandidate Candidate;
0016     TrackToRefCandidate(const edm::ParameterSet& cfg, edm::ConsumesCollector iC) : MassiveCandidateConverter(cfg, iC) {}
0017     void convert(reco::TrackRef trkRef, reco::RecoChargedRefCandidate& c) const {
0018       c = reco::RecoChargedRefCandidate(trkRef, sqrt(massSqr_));
0019     }
0020   };
0021
0022   namespace helper {
0023     template <>
0024     struct CandConverter<reco::Track> {
0025       typedef TrackToRefCandidate type;
0026     };
0027   }  // namespace helper
0028
0029 }  // namespace converter
0030
0031 #endif