helper::GsfElectronCollectionStoreManager Struct Reference

#include <GsfElectronSelector.h>

Public Types
typedef reco::GsfElectronCollection	collection

Public Member Functions
template<typename I >
void	cloneAndStore (const I &begin, const I &end, edm::Event &evt)
	GsfElectronCollectionStoreManager (const edm::Handle< reco::GsfElectronCollection > &)
edm::OrphanHandle< reco::GsfElectronCollection >	put (edm::Event &evt)
size_t	size () const

Private Attributes
std::unique_ptr< reco::GsfElectronCoreCollection >	selElectronCores_
std::unique_ptr< reco::GsfElectronCollection >	selElectrons_
std::unique_ptr< reco::GsfTrackExtraCollection >	selGsfTrackExtras_
std::unique_ptr< TrackingRecHitCollection >	selHits_
std::unique_ptr< reco::SuperClusterCollection >	selSuperClusters_
std::unique_ptr< reco::TrackExtraCollection >	selTrackExtras_
std::unique_ptr< reco::GsfTrackCollection >	selTracks_

Detailed Description

Definition at line 25 of file GsfElectronSelector.h.

Member Typedef Documentation

collection

typedef reco::GsfElectronCollection helper::GsfElectronCollectionStoreManager::collection

Definition at line 26 of file GsfElectronSelector.h.

Constructor & Destructor Documentation

GsfElectronCollectionStoreManager()

helper::GsfElectronCollectionStoreManager::GsfElectronCollectionStoreManager ( const edm::Handle< reco::GsfElectronCollection > &  )

inline

Definition at line 27 of file GsfElectronSelector.h.

        : selElectrons_(new reco::GsfElectronCollection),
          selElectronCores_(new reco::GsfElectronCoreCollection),
          selSuperClusters_(new reco::SuperClusterCollection),
          selTracks_(new reco::GsfTrackCollection),
          selTrackExtras_(new reco::TrackExtraCollection),
          selGsfTrackExtras_(new reco::GsfTrackExtraCollection),
          selHits_(new TrackingRecHitCollection) {}

Member Function Documentation

cloneAndStore()

template<typename I >

void helper::GsfElectronCollectionStoreManager::cloneAndStore ( const I &  begin, const I &  end, edm::Event &  evt  )

inline

Definition at line 36 of file GsfElectronSelector.h.

References cms::cuda::assert(), reco::GsfElectron::core(), reco::GsfElectron::gsfTrack(), Exhume::I, mps_fire::i, heavyIonCSV_trainingSettings::idx, edm::Ref< C, T, F >::isNonnull(), reco::TrackExtraBase::recHitsSize(), selElectronCores_, selElectrons_, selGsfTrackExtras_, selHits_, selSuperClusters_, selTrackExtras_, selTracks_, reco::TrackExtraBase::setHits(), reco::TrackExtraBase::setTrajParams(), reco::GsfElectron::superCluster(), reco::TrackExtraBase::trajParams(), and trk.

                                                                    {
      using namespace reco;
      TrackingRecHitRefProd rHits = evt.template getRefBeforePut<TrackingRecHitCollection>();
      TrackExtraRefProd rTrackExtras = evt.template getRefBeforePut<TrackExtraCollection>();
      GsfTrackExtraRefProd rGsfTrackExtras = evt.template getRefBeforePut<GsfTrackExtraCollection>();
      GsfTrackRefProd rTracks = evt.template getRefBeforePut<GsfTrackCollection>();
      GsfElectronCoreRefProd rElectronCores = evt.template getRefBeforePut<GsfElectronCoreCollection>();
      GsfElectronRefProd rElectrons = evt.template getRefBeforePut<GsfElectronCollection>();
      SuperClusterRefProd rSuperClusters = evt.template getRefBeforePut<SuperClusterCollection>();
      size_t idx = 0, tidx = 0, hidx = 0;
      for (I i = begin; i != end; ++i) {
        const GsfElectron& ele = **i;
        selElectronCores_->push_back(GsfElectronCore(*(ele.core())));
        selElectronCores_->back().setGsfTrack(GsfTrackRef(rTracks, idx));
        selElectronCores_->back().setSuperCluster(SuperClusterRef(rSuperClusters, idx));
        selSuperClusters_->push_back(SuperCluster(*(ele.superCluster())));
        selElectrons_->push_back(GsfElectron(ele,
                                             GsfElectronCoreRef(rElectronCores, idx++),
                                             CaloClusterPtr(),
                                             TrackRef(),
                                             TrackBaseRef(),
                                             GsfTrackRefVector()));
        GsfTrackRef trkRef = ele.gsfTrack();
        if (trkRef.isNonnull()) {
          selTracks_->push_back(GsfTrack(*trkRef));
          GsfTrack& trk = selTracks_->back();
          selTrackExtras_->push_back(TrackExtra(trk.outerPosition(),
                                                trk.outerMomentum(),
                                                trk.outerOk(),
                                                trk.innerPosition(),
                                                trk.innerMomentum(),
                                                trk.innerOk(),
                                                trk.outerStateCovariance(),
                                                trk.outerDetId(),
                                                trk.innerStateCovariance(),
                                                trk.innerDetId(),
                                                trk.seedDirection()));
          selGsfTrackExtras_->push_back(GsfTrackExtra(*(trk.gsfExtra())));
          TrackExtra& tx = selTrackExtras_->back();
          unsigned int nHitsToAdd = trk.recHitsSize();
          for (auto const& hit : trk.recHits())
            selHits_->push_back(hit->clone());
          tx.setHits(rHits, hidx, nHitsToAdd);
          tx.setTrajParams(trk.extra()->trajParams(), trk.extra()->chi2sX5());
          assert(tx.trajParams().size() == tx.recHitsSize());
          hidx += nHitsToAdd;
          trk.setGsfExtra(GsfTrackExtraRef(rGsfTrackExtras, tidx));
          trk.setExtra(TrackExtraRef(rTrackExtras, tidx++));
        }
      }
    }

put()

edm::OrphanHandle<reco::GsfElectronCollection> helper::GsfElectronCollectionStoreManager::put ( edm::Event &  evt )

inline

Definition at line 88 of file GsfElectronSelector.h.

References h, eostools::move(), edm::Event::put(), selElectronCores_, selElectrons_, selGsfTrackExtras_, selHits_, selSuperClusters_, selTrackExtras_, and selTracks_.

                                                                  {
      edm::OrphanHandle<reco::GsfElectronCollection> h = evt.put(std::move(selElectrons_));
      evt.put(std::move(selElectronCores_));
      evt.put(std::move(selSuperClusters_));
      evt.put(std::move(selTracks_));
      evt.put(std::move(selTrackExtras_));
      evt.put(std::move(selGsfTrackExtras_));
      evt.put(std::move(selHits_));
      return h;
    }

size()

size_t helper::GsfElectronCollectionStoreManager::size ( void  ) const

inline

Definition at line 99 of file GsfElectronSelector.h.

References selElectrons_.

Referenced by ntupleDataFormat._Collection::__iter__(), and ntupleDataFormat._Collection::__len__().

{ return selElectrons_->size(); }

Member Data Documentation

selElectronCores_

std::unique_ptr<reco::GsfElectronCoreCollection> helper::GsfElectronCollectionStoreManager::selElectronCores_

private

Definition at line 103 of file GsfElectronSelector.h.

Referenced by cloneAndStore(), and put().

selElectrons_

std::unique_ptr<reco::GsfElectronCollection> helper::GsfElectronCollectionStoreManager::selElectrons_

private

Definition at line 102 of file GsfElectronSelector.h.

Referenced by cloneAndStore(), put(), and size().

selGsfTrackExtras_

std::unique_ptr<reco::GsfTrackExtraCollection> helper::GsfElectronCollectionStoreManager::selGsfTrackExtras_

private

Definition at line 107 of file GsfElectronSelector.h.

Referenced by cloneAndStore(), and put().

selHits_

std::unique_ptr<TrackingRecHitCollection> helper::GsfElectronCollectionStoreManager::selHits_

private

Definition at line 108 of file GsfElectronSelector.h.

Referenced by cloneAndStore(), and put().

selSuperClusters_

std::unique_ptr<reco::SuperClusterCollection> helper::GsfElectronCollectionStoreManager::selSuperClusters_

private

Definition at line 104 of file GsfElectronSelector.h.

Referenced by cloneAndStore(), and put().

selTrackExtras_

std::unique_ptr<reco::TrackExtraCollection> helper::GsfElectronCollectionStoreManager::selTrackExtras_

private

Definition at line 106 of file GsfElectronSelector.h.

Referenced by cloneAndStore(), and put().

selTracks_

std::unique_ptr<reco::GsfTrackCollection> helper::GsfElectronCollectionStoreManager::selTracks_

private

Definition at line 105 of file GsfElectronSelector.h.

Referenced by cloneAndStore(), and put().