reco::TrackExtraBase Class Reference

#include <DataFormats/TrackReco/interface/TrackExtraBase.h>

Inheritance diagram for reco::TrackExtraBase:

Public Types
using	Chi2sFive = std::vector< unsigned char >
using	TrajParams = std::vector< LocalTrajectoryParameters >

Public Member Functions
Chi2sFive const &	chi2sX5 () const
unsigned int	firstRecHit () const
TrackingRecHitRef	recHit (unsigned int i) const
	get i-th recHit More...
TrackingRecHitRef	recHitRef (unsigned int i) const
	get a ref to i-th recHit More...
auto	recHits () const
	accessor to RecHits More...
trackingRecHit_iterator	recHitsBegin () const
	first iterator over RecHits More...
trackingRecHit_iterator	recHitsEnd () const
	last iterator over RecHits More...
TrackingRecHitCollection const &	recHitsProduct () const
unsigned int	recHitsSize () const
	number of RecHits More...
void	setHits (TrackingRecHitRefProd const &prod, unsigned firstH, unsigned int nH)
void	setTrajParams (TrajParams tmps, Chi2sFive chi2s)
	TrackExtraBase ()
	default constructor More...
TrajParams const &	trajParams () const

Private Attributes
Chi2sFive	m_chi2sX5
unsigned int	m_firstHit
edm::RefCore	m_hitCollection
unsigned int	m_nHits
TrajParams	m_trajParams

Detailed Description

Basic extension of a reconstructed Track. Contains references to the hits assigned to the track.

If you access the hits, check if they are valid or not. (Invalid hits are dummy hits created in layers crossed by the track, where no physical hit was found).

Author

Luca Lista, INFN

Definition at line 22 of file TrackExtraBase.h.

Member Typedef Documentation

Chi2sFive

using reco::TrackExtraBase::Chi2sFive = std::vector<unsigned char>

Definition at line 25 of file TrackExtraBase.h.

TrajParams

using reco::TrackExtraBase::TrajParams = std::vector<LocalTrajectoryParameters>

Definition at line 24 of file TrackExtraBase.h.

Constructor & Destructor Documentation

TrackExtraBase()

reco::TrackExtraBase::TrackExtraBase ( )

inline

default constructor

Definition at line 28 of file TrackExtraBase.h.

: m_firstHit((unsigned int)-1), m_nHits(0) {}

Member Function Documentation

chi2sX5()

Chi2sFive const& reco::TrackExtraBase::chi2sX5 ( ) const

inline

Definition at line 77 of file TrackExtraBase.h.

{ return m_chi2sX5; }

References m_chi2sX5.

firstRecHit()

unsigned int reco::TrackExtraBase::firstRecHit ( ) const

inline

Definition at line 41 of file TrackExtraBase.h.

{ return m_firstHit; }

References m_firstHit.

Referenced by recHitsBegin().

recHit()

TrackingRecHitRef reco::TrackExtraBase::recHit ( unsigned int  i ) const

inline

get i-th recHit

Definition at line 70 of file TrackExtraBase.h.

{ return recHitRef(i); }

References mps_fire::i, and recHitRef().

recHitRef()

TrackingRecHitRef reco::TrackExtraBase::recHitRef ( unsigned int  i ) const

inline

get a ref to i-th recHit

Definition at line 56 of file TrackExtraBase.h.

                                                      {
      //Another thread might change the RefCore at the same time.
      // By using a copy we will be safe.
      edm::RefCore hitCollection(m_hitCollection);
      if (hitCollection.productPtr()) {
        TrackingRecHitRef::finder_type finder;
        TrackingRecHitRef::value_type const* item =
            finder(*(static_cast<TrackingRecHitRef::product_type const*>(hitCollection.productPtr())), m_firstHit + i);
        return TrackingRecHitRef(hitCollection.id(), item, m_firstHit + i);
      }
      return TrackingRecHitRef(hitCollection, m_firstHit + i);
    }

References HLT_FULL_cff::finder, egammaRechitFilter_cfi::hitCollection, mps_fire::i, B2GTnPMonitor_cfi::item, m_firstHit, and m_hitCollection.

Referenced by recHit().

recHits()

auto reco::TrackExtraBase::recHits ( void  ) const

inline

accessor to RecHits

Definition at line 47 of file TrackExtraBase.h.

{ return TrackingRecHitRange(recHitsBegin(), recHitsEnd()); }

References recHitsBegin(), and recHitsEnd().

Referenced by MuonReducedTrackExtraProducer::produce().

recHitsBegin()

trackingRecHit_iterator reco::TrackExtraBase::recHitsBegin ( ) const

inline

first iterator over RecHits

Definition at line 50 of file TrackExtraBase.h.

{ return recHitsProduct().data().begin() + firstRecHit(); }

References edm::OwnVector< T, P >::data(), firstRecHit(), and recHitsProduct().

Referenced by recHits(), and recHitsEnd().

recHitsEnd()

trackingRecHit_iterator reco::TrackExtraBase::recHitsEnd ( ) const

inline

last iterator over RecHits

Definition at line 53 of file TrackExtraBase.h.

{ return recHitsBegin() + recHitsSize(); }

References recHitsBegin(), and recHitsSize().

Referenced by recHits().

recHitsProduct()

TrackingRecHitCollection const& reco::TrackExtraBase::recHitsProduct ( ) const

inline

Definition at line 72 of file TrackExtraBase.h.

                                                           {
      return *edm::getProduct<TrackingRecHitCollection>(m_hitCollection);
    }

References m_hitCollection.

Referenced by recHitsBegin().

recHitsSize()

unsigned int reco::TrackExtraBase::recHitsSize ( ) const

inline

number of RecHits

Definition at line 44 of file TrackExtraBase.h.

{ return m_nHits; }

References m_nHits.

Referenced by helper::GsfElectronCollectionStoreManager::cloneAndStore(), MuonReducedTrackExtraProducer::produce(), TrackListMerger::produce(), reco::modules::TrackFullCloneSelectorBase< Selector >::produce(), KfTrackProducerBase::putInEvt(), and recHitsEnd().

setHits()

void reco::TrackExtraBase::setHits ( TrackingRecHitRefProd const &  prod, unsigned  firstH, unsigned int  nH  )

inline

Definition at line 30 of file TrackExtraBase.h.

                                                                                      {
      m_hitCollection.pushBackItem(prod.refCore(), true);
      m_firstHit = firstH;
      m_nHits = nH;
    }

References m_firstHit, m_hitCollection, m_nHits, dumpMFGeometry_cfg::prod, and edm::RefCore::pushBackItem().

Referenced by MuonErrorMatrixAdjuster::attachRecHits(), helper::GsfElectronCollectionStoreManager::cloneAndStore(), helper::MuonCollectionStoreManager::processMuon(), helper::TrackCollectionStoreManager::processTrack(), MuonReducedTrackExtraProducer::produce(), PixelTracksProducer::produce(), TrackListMerger::produce(), CosmicTrackSelector::produce(), FakeTrackProducer< T >::produce(), reco::modules::HICaloCompatibleTrackSelector::produce(), reco::modules::TrackFullCloneSelectorBase< Selector >::produce(), KfTrackProducerBase::putInEvt(), GsfTrackProducerBase::putInEvt(), TrackProducerWithSCAssociation::putInEvt(), and AnalyticalTrackSelector::run().

setTrajParams()

void reco::TrackExtraBase::setTrajParams ( TrajParams  tmps, Chi2sFive  chi2s  )

inline

Definition at line 36 of file TrackExtraBase.h.

                                                         {
      m_trajParams = std::move(tmps);
      m_chi2sX5 = std::move(chi2s);
    }

References m_chi2sX5, m_trajParams, and eostools::move().

Referenced by helper::GsfElectronCollectionStoreManager::cloneAndStore(), TrackListMerger::produce(), CosmicTrackSelector::produce(), reco::modules::TrackFullCloneSelectorBase< Selector >::produce(), KfTrackProducerBase::putInEvt(), GsfTrackProducerBase::putInEvt(), TrackProducerWithSCAssociation::putInEvt(), and AnalyticalTrackSelector::run().

trajParams()

TrajParams const& reco::TrackExtraBase::trajParams ( ) const

inline

Definition at line 76 of file TrackExtraBase.h.

{ return m_trajParams; }

References m_trajParams.

Referenced by helper::GsfElectronCollectionStoreManager::cloneAndStore(), TrackListMerger::produce(), reco::modules::TrackFullCloneSelectorBase< Selector >::produce(), and KfTrackProducerBase::putInEvt().

Member Data Documentation

m_chi2sX5

Chi2sFive reco::TrackExtraBase::m_chi2sX5

private

Definition at line 84 of file TrackExtraBase.h.

Referenced by chi2sX5(), and setTrajParams().

m_firstHit

unsigned int reco::TrackExtraBase::m_firstHit

private

Definition at line 81 of file TrackExtraBase.h.

Referenced by firstRecHit(), recHitRef(), and setHits().

m_hitCollection

edm::RefCore reco::TrackExtraBase::m_hitCollection

private

Definition at line 80 of file TrackExtraBase.h.

Referenced by recHitRef(), recHitsProduct(), and setHits().

m_nHits

unsigned int reco::TrackExtraBase::m_nHits

private

Definition at line 82 of file TrackExtraBase.h.

Referenced by recHitsSize(), and setHits().

m_trajParams

TrajParams reco::TrackExtraBase::m_trajParams

private

Definition at line 83 of file TrackExtraBase.h.

Referenced by setTrajParams(), and trajParams().