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

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

Definition at line 25 of file TrackExtraBase.h.

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

Definition at line 24 of file TrackExtraBase.h.

Constructor & Destructor Documentation

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

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

inline

Definition at line 77 of file TrackExtraBase.h.

References m_chi2sX5.

{ return m_chi2sX5; }

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

inline

Definition at line 41 of file TrackExtraBase.h.

References m_firstHit.

Referenced by recHitsBegin().

{ return m_firstHit; }

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

inline

get i-th recHit

Definition at line 70 of file TrackExtraBase.h.

References recHitRef().

Referenced by ConversionHitChecker::nHitsBeforeVtx().

{ return recHitRef(i); }

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

inline

get a ref to i-th recHit

Definition at line 56 of file TrackExtraBase.h.

References reco_application_2006_simpleTBanalysis_cfg::hitCollection, mps_fire::i, edm::RefCore::id(), B2GTnPMonitor_cfi::item, m_firstHit, m_hitCollection, and edm::RefCore::productPtr().

Referenced by recHit().

                                                      {
      //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);
    }

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

inline

accessor to RecHits

Definition at line 47 of file TrackExtraBase.h.

References recHitsBegin(), and recHitsEnd().

Referenced by ConversionHitChecker::nHitsBeforeVtx(), and MuonReducedTrackExtraProducer::produce().

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

trackingRecHit_iterator reco::TrackExtraBase::recHitsBegin ( ) const

inline

first iterator over RecHits

Definition at line 50 of file TrackExtraBase.h.

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

Referenced by recHits(), and recHitsEnd().

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

trackingRecHit_iterator reco::TrackExtraBase::recHitsEnd ( ) const

inline

last iterator over RecHits

Definition at line 53 of file TrackExtraBase.h.

References recHitsBegin(), and recHitsSize().

Referenced by recHits().

{ return recHitsBegin() + recHitsSize(); }

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

inline

Definition at line 72 of file TrackExtraBase.h.

References m_hitCollection.

Referenced by recHitsBegin().

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

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

inline

number of RecHits

Definition at line 44 of file TrackExtraBase.h.

References m_nHits.

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

{ return m_nHits; }

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

inline

Definition at line 30 of file TrackExtraBase.h.

References m_firstHit, m_hitCollection, m_nHits, edm::RefCore::pushBackItem(), and edm::RefProd< T >::refCore().

Referenced by MuonErrorMatrixAdjuster::attachRecHits(), helper::GsfElectronCollectionStoreManager::cloneAndStore(), helper::MuonCollectionStoreManager::processMuon(), helper::TrackCollectionStoreManager::processTrack(), PixelTracksProducer::produce(), MuonReducedTrackExtraProducer::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().

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

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

inline

Definition at line 36 of file TrackExtraBase.h.

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().

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

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

inline

Definition at line 76 of file TrackExtraBase.h.

References m_trajParams.

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

{ return m_trajParams; }

Member Data Documentation

Chi2sFive reco::TrackExtraBase::m_chi2sX5

private

Definition at line 84 of file TrackExtraBase.h.

Referenced by chi2sX5(), and setTrajParams().

unsigned int reco::TrackExtraBase::m_firstHit

private

Definition at line 81 of file TrackExtraBase.h.

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

edm::RefCore reco::TrackExtraBase::m_hitCollection

private

Definition at line 80 of file TrackExtraBase.h.

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

unsigned int reco::TrackExtraBase::m_nHits

private

Definition at line 82 of file TrackExtraBase.h.

Referenced by recHitsSize(), and setHits().

TrajParams reco::TrackExtraBase::m_trajParams

private

Definition at line 83 of file TrackExtraBase.h.

Referenced by setTrajParams(), and trajParams().