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#ifndef RecoAlgos_TrackToCandidate_h
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#define RecoAlgos_TrackToCandidate_h
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#include "PhysicsTools/RecoAlgos/src/MassiveCandidateConverter.h"
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#include "PhysicsTools/RecoAlgos/src/CandidateProducer.h"
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#include "DataFormats/TrackReco/interface/Track.h"
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#include "DataFormats/RecoCandidate/interface/RecoChargedCandidate.h"
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#include "DataFormats/RecoCandidate/interface/RecoChargedCandidateFwd.h"
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#include "DataFormats/Candidate/interface/CandidateFwd.h"
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namespace converter {
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struct TrackToCandidate : public MassiveCandidateConverter {
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typedef reco::Track value_type;
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typedef reco::TrackCollection Components;
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typedef reco::RecoChargedCandidate Candidate;
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TrackToCandidate(const edm::ParameterSet & cfg) :
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MassiveCandidateConverter(cfg) {
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}
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void convert(reco::TrackRef trkRef, reco::RecoChargedCandidate & c) const {
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const reco::Track & trk = * trkRef;
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c.setCharge(trk.charge());
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c.setVertex(trk.vertex());
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reco::Track::Vector p = trk.momentum();
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double t = sqrt(massSqr_ + p.mag2());
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c.setP4(reco::Candidate::LorentzVector(p.x(), p.y(), p.z(), t));
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c.setTrack(trkRef);
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c.setPdgId(particle_.pdgId());
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}
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};
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namespace helper {
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template<>
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struct CandConverter<reco::Track> {
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typedef TrackToCandidate type;
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};
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}
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}
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#endif
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