File indexing completed on 2024-04-06 12:01:10
0001 #ifndef RecoAlgos_StandAloneMuonTrackToCandidate_h
0002 #define RecoAlgos_StandAloneMuonTrackToCandidate_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/RecoStandAloneMuonCandidate.h"
0007 #include "DataFormats/RecoCandidate/interface/RecoStandAloneMuonCandidateFwd.h"
0008 #include "DataFormats/Candidate/interface/CandidateFwd.h"
0009
0010 namespace converter {
0011
0012 struct StandAloneMuonTrackToCandidate : public MassiveCandidateConverter {
0013 typedef reco::Track value_type;
0014 typedef reco::TrackCollection Components;
0015 typedef reco::RecoStandAloneMuonCandidate Candidate;
0016 StandAloneMuonTrackToCandidate(const edm::ParameterSet& cfg, edm::ConsumesCollector iC)
0017 : MassiveCandidateConverter(cfg, iC) {}
0018 void convert(reco::TrackRef trkRef, reco::RecoStandAloneMuonCandidate& c) const {
0019 const reco::Track& trk = *trkRef;
0020 c.setCharge(trk.charge());
0021 c.setVertex(trk.vertex());
0022 const reco::Track::Vector& p = trk.momentum();
0023 double t = sqrt(massSqr_ + p.mag2());
0024 c.setP4(reco::Candidate::LorentzVector(p.x(), p.y(), p.z(), t));
0025 c.setTrack(trkRef);
0026 c.setPdgId(particle_.pdgId());
0027 }
0028 };
0029
0030 namespace helper {
0031 template <>
0032 struct CandConverter<reco::Track> {
0033 typedef StandAloneMuonTrackToCandidate type;
0034 };
0035 }
0036
0037 }
0038
0039 #endif