pat::PATElectronSlimmer Class Reference

Slimmer of PAT Electrons. More...

Inheritance diagram for pat::PATElectronSlimmer:

Public Member Functions
virtual void	beginLuminosityBlock (const edm::LuminosityBlock &, const edm::EventSetup &) override final
	PATElectronSlimmer (const edm::ParameterSet &iConfig)
virtual void	produce (edm::Event &iEvent, const edm::EventSetup &iSetup) override final
virtual	~PATElectronSlimmer ()
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
Public Member Functions inherited from edm::stream::EDProducerBase
	EDProducerBase ()
ModuleDescription const &	moduleDescription () const
virtual	~EDProducerBase ()
Public Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
std::vector< edm::ProductResolverIndex > const &	indiciesForPutProducts (BranchType iBranchType) const
	ProducerBase ()
void	registerProducts (ProducerBase *, ProductRegistry *, ModuleDescription const &)
std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...
void	resolvePutIndicies (BranchType iBranchType, std::unordered_multimap< std::string, edm::ProductResolverIndex > const &iIndicies, std::string const &moduleLabel)
virtual	~ProducerBase () noexcept(false)
Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const
	EDConsumerBase ()
	EDConsumerBase (EDConsumerBase const &)=delete
	EDConsumerBase (EDConsumerBase &&)=default
ProductResolverIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
void	itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFromEvent () const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const
EDConsumerBase const &	operator= (EDConsumerBase const &)=delete
EDConsumerBase &	operator= (EDConsumerBase &&)=default
bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)
virtual	~EDConsumerBase () noexcept(false)

Private Attributes
const StringCutObjectSelector< pat::Electron >	dropBasicClusters_
const StringCutObjectSelector< pat::Electron >	dropClassifications_
const StringCutObjectSelector< pat::Electron >	dropCorrections_
const StringCutObjectSelector< pat::Electron >	dropExtrapolations_
const StringCutObjectSelector< pat::Electron >	dropIsolations_
const StringCutObjectSelector< pat::Electron >	dropPFlowClusters_
const StringCutObjectSelector< pat::Electron >	dropPreshowerClusters_
const StringCutObjectSelector< pat::Electron >	dropRecHits_
const StringCutObjectSelector< pat::Electron >	dropSaturation_
const StringCutObjectSelector< pat::Electron >	dropSeedCluster_
const StringCutObjectSelector< pat::Electron >	dropShapes_
const StringCutObjectSelector< pat::Electron >	dropSuperClusters_
std::unique_ptr< pat::ObjectModifier< pat::Electron > >	electronModifier_
const bool	linkToPackedPF_
const bool	modifyElectron_
const edm::EDGetTokenT< pat::PackedCandidateCollection >	pc_
const edm::EDGetTokenT< edm::Association< pat::PackedCandidateCollection > >	pf2pc_
const edm::EDGetTokenT< edm::ValueMap< std::vector< reco::PFCandidateRef > > >	reco2pf_
const edm::EDGetTokenT< EcalRecHitCollection >	reducedBarrelRecHitCollectionToken_
const edm::EDGetTokenT< EcalRecHitCollection >	reducedEndcapRecHitCollectionToken_
const StringCutObjectSelector< pat::Electron >	saveNonZSClusterShapes_
const edm::EDGetTokenT< edm::View< pat::Electron > >	src_

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T... >	CacheTypes
typedef CacheTypes::GlobalCache	GlobalCache
typedef AbilityChecker< T... >	HasAbility
typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache
typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext
typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache
typedef CacheTypes::RunCache	RunCache
typedef RunContextT< RunCache, GlobalCache >	RunContext
typedef CacheTypes::RunSummaryCache	RunSummaryCache
Public Types inherited from edm::stream::EDProducerBase
typedef EDProducerAdaptorBase	ModuleType
Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList
Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels
Static Public Member Functions inherited from edm::stream::EDProducerBase
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)
Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)
ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...
template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()
void	consumesMany (const TypeToGet &id)
template<BranchType B>
void	consumesMany (const TypeToGet &id)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Detailed Description

Slimmer of PAT Electrons.

Definition at line 26 of file PATElectronSlimmer.cc.

Constructor & Destructor Documentation

pat::PATElectronSlimmer::PATElectronSlimmer ( const edm::ParameterSet &  iConfig )

explicit

Definition at line 52 of file PATElectronSlimmer.cc.

References edm::EDConsumerBase::consumesCollector(), electronModifier_, edm::ParameterSet::getParameter(), and modifyElectron_.

                                                                         :
    src_(consumes<edm::View<pat::Electron> >(iConfig.getParameter<edm::InputTag>("src"))),
    dropSuperClusters_(iConfig.getParameter<std::string>("dropSuperCluster")),
    dropBasicClusters_(iConfig.getParameter<std::string>("dropBasicClusters")),
    dropPFlowClusters_(iConfig.getParameter<std::string>("dropPFlowClusters")),
    dropPreshowerClusters_(iConfig.getParameter<std::string>("dropPreshowerClusters")),
    dropSeedCluster_(iConfig.getParameter<std::string>("dropSeedCluster")),
    dropRecHits_(iConfig.getParameter<std::string>("dropRecHits")),
    dropCorrections_(iConfig.getParameter<std::string>("dropCorrections")),
    dropIsolations_(iConfig.getParameter<std::string>("dropIsolations")),
    dropShapes_(iConfig.getParameter<std::string>("dropShapes")),
    dropSaturation_(iConfig.getParameter<std::string>("dropSaturation")),
    dropExtrapolations_(iConfig.getParameter<std::string>("dropExtrapolations")),
    dropClassifications_(iConfig.getParameter<std::string>("dropClassifications")),
    reco2pf_(mayConsume<edm::ValueMap<std::vector<reco::PFCandidateRef>>>(iConfig.getParameter<edm::InputTag>("recoToPFMap"))),
    pf2pc_(mayConsume<edm::Association<pat::PackedCandidateCollection>>(iConfig.getParameter<edm::InputTag>("packedPFCandidates"))),
    pc_(mayConsume<pat::PackedCandidateCollection>(iConfig.getParameter<edm::InputTag>("packedPFCandidates"))),
    linkToPackedPF_(iConfig.getParameter<bool>("linkToPackedPFCandidates")),
    saveNonZSClusterShapes_(iConfig.getParameter<std::string>("saveNonZSClusterShapes")),
    reducedBarrelRecHitCollectionToken_(consumes<EcalRecHitCollection>(iConfig.getParameter<edm::InputTag>("reducedBarrelRecHitCollection"))),
    reducedEndcapRecHitCollectionToken_(consumes<EcalRecHitCollection>(iConfig.getParameter<edm::InputTag>("reducedEndcapRecHitCollection"))),
    modifyElectron_(iConfig.getParameter<bool>("modifyElectrons"))
{
    edm::ConsumesCollector sumes(consumesCollector());
    if( modifyElectron_ ) {
      const edm::ParameterSet& mod_config = iConfig.getParameter<edm::ParameterSet>("modifierConfig");
      electronModifier_.reset(new pat::ObjectModifier<pat::Electron>(mod_config) );
      electronModifier_->setConsumes(sumes);
    } else {
      electronModifier_.reset(nullptr);
    }

    mayConsume<EcalRecHitCollection>(edm::InputTag("reducedEcalRecHitsEB"));
    mayConsume<EcalRecHitCollection>(edm::InputTag("reducedEcalRecHitsEE"));

    produces<std::vector<pat::Electron> >();
}

virtual pat::PATElectronSlimmer::~PATElectronSlimmer ( )

inlinevirtual

Definition at line 29 of file PATElectronSlimmer.cc.

References beginLuminosityBlock(), iEvent, and produce().

{ }

Member Function Documentation

void pat::PATElectronSlimmer::beginLuminosityBlock ( const edm::LuminosityBlock &  , const edm::EventSetup &  iSetup  )

finaloverridevirtual

Definition at line 91 of file PATElectronSlimmer.cc.

Referenced by ~PATElectronSlimmer().

                                                                                                   {
}

void pat::PATElectronSlimmer::produce ( edm::Event &  iEvent, const edm::EventSetup &  iSetup  )

finaloverridevirtual

Definition at line 95 of file PATElectronSlimmer.cc.

References pat::Electron::basicClusters_, DEFINE_FWK_MODULE, dropBasicClusters_, dropClassifications_, dropCorrections_, dropExtrapolations_, dropIsolations_, dropPFlowClusters_, dropPreshowerClusters_, dropRecHits_, dropSaturation_, dropSeedCluster_, dropShapes_, dropSuperClusters_, metsig::electron, electronModifier_, pat::Electron::embeddedPflowSuperCluster_, pat::Electron::embeddedRecHits_, pat::Electron::embeddedSeedCluster_, pat::Electron::embeddedSuperCluster_, pat::Electron::full5x5_setSigmaIetaIphi(), edm::Event::getByToken(), edm::HandleBase::id(), crabWrapper::key, relativeConstraints::keys, linkToPackedPF_, EcalClusterLazyToolsT< EcalClusterToolsImpl >::localCovariances(), modifyElectron_, eostools::move(), MillePedeFileConverter_cfg::out, pc_, packedPFCandidateRefMixer_cfi::pf, pf2pc_, pat::Electron::pflowBasicClusters_, pat::Electron::pflowPreshowerClusters_, pat::Electron::pflowSuperCluster_, pat::Electron::preshowerClusters_, edm::Event::put(), pat::Electron::recHits_, reco2pf_, reducedBarrelRecHitCollectionToken_, reducedEndcapRecHitCollectionToken_, pat::PATObject< ObjectType >::refToOrig_, saveNonZSClusterShapes_, pat::Electron::seedCluster_, pat::Electron::setAssociatedPackedPFCandidates(), reco::GsfElectron::setClassification(), reco::GsfElectron::setClassificationVariables(), reco::GsfElectron::setCorrections(), reco::GsfElectron::setDr03Isolation(), reco::GsfElectron::setDr04Isolation(), pat::Electron::setEcalPFClusterIso(), pat::Electron::setHcalPFClusterIso(), reco::GsfElectron::setPfIsolationVariables(), reco::GsfElectron::setSaturationInfo(), reco::GsfElectron::setShowerShape(), reco::GsfElectron::setTrackExtrapolations(), pat::Electron::sourceCandidatePtr(), TrackRefitter_38T_cff::src, src_, pat::Electron::superCluster(), and pat::Electron::superCluster_.

Referenced by ~PATElectronSlimmer().

                                                                              {
    using namespace edm;
    using namespace std;

    Handle<View<pat::Electron> >      src;
    iEvent.getByToken(src_, src);

    Handle<edm::ValueMap<std::vector<reco::PFCandidateRef>>> reco2pf;
    Handle<edm::Association<pat::PackedCandidateCollection>> pf2pc;
    Handle<pat::PackedCandidateCollection> pc;
    if (linkToPackedPF_) {
        iEvent.getByToken(reco2pf_, reco2pf);
        iEvent.getByToken(pf2pc_, pf2pc);
        iEvent.getByToken(pc_, pc);
    }
    noZS::EcalClusterLazyTools lazyToolsNoZS(iEvent, iSetup, reducedBarrelRecHitCollectionToken_, reducedEndcapRecHitCollectionToken_);

    auto out = std::make_unique<std::vector<pat::Electron>>();
    out->reserve(src->size());

    if( modifyElectron_ ) { electronModifier_->setEvent(iEvent); }
    if( modifyElectron_ ) electronModifier_->setEventContent(iSetup);

    std::vector<unsigned int> keys;
    for (View<pat::Electron>::const_iterator it = src->begin(), ed = src->end(); it != ed; ++it) {
        out->push_back(*it);
        pat::Electron & electron = out->back();

        if( modifyElectron_ ) { electronModifier_->modify(electron); }

        if (dropSuperClusters_(electron)) { electron.superCluster_.clear(); electron.embeddedSuperCluster_ = false; }
    if (dropBasicClusters_(electron)) { electron.basicClusters_.clear();  }
    if (dropSuperClusters_(electron) || dropPFlowClusters_(electron)) { electron.pflowSuperCluster_.clear(); electron.embeddedPflowSuperCluster_ = false; }
    if (dropBasicClusters_(electron) || dropPFlowClusters_(electron)) { electron.pflowBasicClusters_.clear(); }
    if (dropPreshowerClusters_(electron)) { electron.preshowerClusters_.clear();  }
    if (dropPreshowerClusters_(electron) || dropPFlowClusters_(electron)) { electron.pflowPreshowerClusters_.clear(); }
    if (dropSeedCluster_(electron)) { electron.seedCluster_.clear(); electron.embeddedSeedCluster_ = false; }
        if (dropRecHits_(electron)) { electron.recHits_ = EcalRecHitCollection(); electron.embeddedRecHits_ = false; }
        if (dropCorrections_(electron)) { electron.setCorrections(reco::GsfElectron::Corrections()); }
        if (dropIsolations_(electron)) { electron.setDr03Isolation(reco::GsfElectron::IsolationVariables()); electron.setDr04Isolation(reco::GsfElectron::IsolationVariables()); electron.setPfIsolationVariables(reco::GsfElectron::PflowIsolationVariables()); electron.setEcalPFClusterIso(0); electron.setHcalPFClusterIso(0); }
        if (dropShapes_(electron)) { electron.setShowerShape(reco::GsfElectron::ShowerShape()); }
        if (dropSaturation_(electron)) { electron.setSaturationInfo(reco::GsfElectron::SaturationInfo()); }
        if (dropExtrapolations_(electron)) { electron.setTrackExtrapolations(reco::GsfElectron::TrackExtrapolations());  }
        if (dropClassifications_(electron)) { electron.setClassificationVariables(reco::GsfElectron::ClassificationVariables()); electron.setClassification(reco::GsfElectron::Classification()); }
        if (linkToPackedPF_) {
            //std::cout << " PAT  electron in  " << src.id() << " comes from " << electron.refToOrig_.id() << ", " << electron.refToOrig_.key() << std::endl;
            keys.clear();
            for(auto const& pf: (*reco2pf)[electron.refToOrig_]) {
              if( pf2pc->contains(pf.id()) ) {
                keys.push_back( (*pf2pc)[pf].key());
              }
            }
            electron.setAssociatedPackedPFCandidates(edm::RefProd<pat::PackedCandidateCollection>(pc),
                                                     keys.begin(), keys.end());
            //std::cout << "Electron with pt " << electron.pt() << " associated to " << electron.associatedPackedFCandidateIndices_.size() << " PF Candidates\n";
            //if there's just one PF Cand then it's me, otherwise I have no univoque parent so my ref will be null 
            if (keys.size() == 1) {
                electron.refToOrig_ = electron.sourceCandidatePtr(0);
            } else {
                electron.refToOrig_ = reco::CandidatePtr(pc.id());
            }
        }
        if (saveNonZSClusterShapes_(electron)) {
            std::vector<float> vCov = lazyToolsNoZS.localCovariances(*( electron.superCluster()->seed()));
            electron.full5x5_setSigmaIetaIphi(vCov[1]);
        }
    }

    iEvent.put(std::move(out));
}

Member Data Documentation

const StringCutObjectSelector<pat::Electron> pat::PATElectronSlimmer::dropBasicClusters_

private

Definition at line 37 of file PATElectronSlimmer.cc.

Referenced by produce().

const StringCutObjectSelector<pat::Electron> pat::PATElectronSlimmer::dropClassifications_

private

Definition at line 38 of file PATElectronSlimmer.cc.

Referenced by produce().

const StringCutObjectSelector<pat::Electron> pat::PATElectronSlimmer::dropCorrections_

private

Definition at line 38 of file PATElectronSlimmer.cc.

Referenced by produce().

const StringCutObjectSelector<pat::Electron> pat::PATElectronSlimmer::dropExtrapolations_

private

Definition at line 38 of file PATElectronSlimmer.cc.

Referenced by produce().

const StringCutObjectSelector<pat::Electron> pat::PATElectronSlimmer::dropIsolations_

private

Definition at line 38 of file PATElectronSlimmer.cc.

Referenced by produce().

const StringCutObjectSelector<pat::Electron> pat::PATElectronSlimmer::dropPFlowClusters_

private

Definition at line 37 of file PATElectronSlimmer.cc.

Referenced by produce().

const StringCutObjectSelector<pat::Electron> pat::PATElectronSlimmer::dropPreshowerClusters_

private

Definition at line 37 of file PATElectronSlimmer.cc.

Referenced by produce().

const StringCutObjectSelector<pat::Electron> pat::PATElectronSlimmer::dropRecHits_

private

Definition at line 37 of file PATElectronSlimmer.cc.

Referenced by produce().

const StringCutObjectSelector<pat::Electron> pat::PATElectronSlimmer::dropSaturation_

private

Definition at line 38 of file PATElectronSlimmer.cc.

Referenced by produce().

const StringCutObjectSelector<pat::Electron> pat::PATElectronSlimmer::dropSeedCluster_

private

Definition at line 37 of file PATElectronSlimmer.cc.

Referenced by produce().

const StringCutObjectSelector<pat::Electron> pat::PATElectronSlimmer::dropShapes_

private

Definition at line 38 of file PATElectronSlimmer.cc.

Referenced by produce().

const StringCutObjectSelector<pat::Electron> pat::PATElectronSlimmer::dropSuperClusters_

private

Definition at line 37 of file PATElectronSlimmer.cc.

Referenced by produce().

std::unique_ptr<pat::ObjectModifier<pat::Electron> > pat::PATElectronSlimmer::electronModifier_

private

Definition at line 47 of file PATElectronSlimmer.cc.

Referenced by PATElectronSlimmer(), and produce().

const bool pat::PATElectronSlimmer::linkToPackedPF_

private

Definition at line 43 of file PATElectronSlimmer.cc.

Referenced by produce().

const bool pat::PATElectronSlimmer::modifyElectron_

private

Definition at line 46 of file PATElectronSlimmer.cc.

Referenced by PATElectronSlimmer(), and produce().

const edm::EDGetTokenT<pat::PackedCandidateCollection> pat::PATElectronSlimmer::pc_

private

Definition at line 42 of file PATElectronSlimmer.cc.

Referenced by produce().

const edm::EDGetTokenT<edm::Association<pat::PackedCandidateCollection> > pat::PATElectronSlimmer::pf2pc_

private

Definition at line 41 of file PATElectronSlimmer.cc.

Referenced by produce().

const edm::EDGetTokenT<edm::ValueMap<std::vector<reco::PFCandidateRef> > > pat::PATElectronSlimmer::reco2pf_

private

Definition at line 40 of file PATElectronSlimmer.cc.

Referenced by produce().

const edm::EDGetTokenT<EcalRecHitCollection> pat::PATElectronSlimmer::reducedBarrelRecHitCollectionToken_

private

Definition at line 45 of file PATElectronSlimmer.cc.

Referenced by produce().

const edm::EDGetTokenT<EcalRecHitCollection> pat::PATElectronSlimmer::reducedEndcapRecHitCollectionToken_

private

Definition at line 45 of file PATElectronSlimmer.cc.

Referenced by produce().

const StringCutObjectSelector<pat::Electron> pat::PATElectronSlimmer::saveNonZSClusterShapes_

private

Definition at line 44 of file PATElectronSlimmer.cc.

Referenced by produce().

const edm::EDGetTokenT<edm::View<pat::Electron> > pat::PATElectronSlimmer::src_

private

Definition at line 35 of file PATElectronSlimmer.cc.

Referenced by produce().