converter::TrackToCandidate Struct Reference

#include <TrackToCandidate.h>

Inheritance diagram for converter::TrackToCandidate:

Public Types
typedef reco::RecoChargedCandidate	Candidate
typedef reco::TrackCollection	Components
typedef reco::Track	value_type

Public Member Functions
void	convert (reco::TrackRef trkRef, reco::RecoChargedCandidate &c) const
	TrackToCandidate (const edm::ParameterSet &cfg)
Public Member Functions inherited from converter::MassiveCandidateConverter
void	beginFirstRun (const edm::EventSetup &)
	MassiveCandidateConverter (const edm::ParameterSet &)

Additional Inherited Members
Protected Attributes inherited from converter::MassiveCandidateConverter
double	massSqr_
PdtEntry	particle_

Detailed Description

Definition at line 12 of file TrackToCandidate.h.

Member Typedef Documentation

typedef reco::RecoChargedCandidate converter::TrackToCandidate::Candidate

Definition at line 15 of file TrackToCandidate.h.

typedef reco::TrackCollection converter::TrackToCandidate::Components

Definition at line 14 of file TrackToCandidate.h.

typedef reco::Track converter::TrackToCandidate::value_type

Definition at line 13 of file TrackToCandidate.h.

Constructor & Destructor Documentation

converter::TrackToCandidate::TrackToCandidate ( const edm::ParameterSet &  cfg )

inline

Definition at line 16 of file TrackToCandidate.h.

                                                  :
      MassiveCandidateConverter(cfg) {
    }

Member Function Documentation

void converter::TrackToCandidate::convert ( reco::TrackRef  trkRef, reco::RecoChargedCandidate &  c  ) const

inline

Definition at line 19 of file TrackToCandidate.h.

References reco::TrackBase::charge(), converter::MassiveCandidateConverter::massSqr_, reco::TrackBase::momentum(), AlCaHLTBitMon_ParallelJobs::p, converter::MassiveCandidateConverter::particle_, PdtEntry::pdgId(), reco::LeafCandidate::setCharge(), reco::LeafCandidate::setP4(), reco::LeafCandidate::setPdgId(), reco::RecoChargedCandidate::setTrack(), reco::LeafCandidate::setVertex(), mathSSE::sqrt(), tree::t, and reco::TrackBase::vertex().

                                                                          {
      const reco::Track & trk = * trkRef;
      c.setCharge(trk.charge());
      c.setVertex(trk.vertex());
      reco::Track::Vector p = trk.momentum();
      double t = sqrt(massSqr_ + p.mag2());
      c.setP4(reco::Candidate::LorentzVector(p.x(), p.y(), p.z(), t));
      c.setTrack(trkRef);
      c.setPdgId(particle_.pdgId());
    }