Inheritance diagram for GsfElectronFromPVSelector:

Public Member Functions
	GsfElectronFromPVSelector (edm::ParameterSet const &)

void	produce (edm::StreamID, edm::Event &, edm::EventSetup const &) const override

Public Member Functions inherited from edm::global::EDProducer<>
	EDProducer ()=default

bool	hasAbilityToProduceInLumis () const final

bool	hasAbilityToProduceInRuns () const final

bool	wantsGlobalLuminosityBlocks () const final

bool	wantsGlobalRuns () const final

bool	wantsStreamLuminosityBlocks () const final

bool	wantsStreamRuns () const final

Public Member Functions inherited from edm::global::EDProducerBase
	EDProducerBase ()

ModuleDescription const &	moduleDescription () const

	~EDProducerBase () override

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 ()

std::vector< edm::ProductResolverIndex > const &	putTokenIndexToProductResolverIndex () const

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, ModuleToResolverIndicies const &iIndicies, std::string const &moduleLabel)

	~ProducerBase () noexcept(false) override

Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const

void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...

	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 &	itemsToGetFrom (BranchType iType) 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

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

virtual	~EDConsumerBase () noexcept(false)

Private Attributes
double	max_dxy_

double	max_dz_

edm::EDGetTokenT< std::vector< reco::GsfElectron > >	v_recoGsfElectronToken_

edm::EDGetTokenT< std::vector< reco::Vertex > >	v_recoVertexToken_

Additional Inherited Members
Public Types inherited from edm::global::EDProducerBase
typedef EDProducerBase	ModuleType

Public Types inherited from edm::ProducerBase
using	ModuleToResolverIndicies = std::unordered_multimap< std::string, std::tuple< edm::TypeID const , const char , edm::ProductResolverIndex >>

typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

Static Public Member Functions inherited from edm::global::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 ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)

template<typename ESProduct , Transition Tr = Transition::Event>
auto	esConsumes (eventsetup::EventSetupRecordKey const &, ESInputTag const &tag)

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

Definition at line 30 of file ElectronFromPVSelector.cc.

Constructor & Destructor Documentation

GsfElectronFromPVSelector::GsfElectronFromPVSelector ( edm::ParameterSet const & iConfig )

explicit

Definition at line 48 of file ElectronFromPVSelector.cc.

References edm::ParameterSet::getParameter(), max_dz_, v_recoGsfElectronToken_, and v_recoVertexToken_.

   : max_dxy_{iConfig.getParameter<double>("max_dxy")}
   , max_dz_{iConfig.getParameter<double>("max_dz")}
   , v_recoVertexToken_{consumes<std::vector<reco::Vertex>>(iConfig.getParameter<edm::InputTag>("srcVertex"))}
   , v_recoGsfElectronToken_{consumes<std::vector<reco::GsfElectron>>(iConfig.getParameter<edm::InputTag>("srcElectron"))}
 {
   produces<std::vector<reco::GsfElectron>>();
 }

Member Function Documentation

void GsfElectronFromPVSelector::produce	(	edm::StreamID	,
		edm::Event &	iEvent,
		edm::EventSetup const &
	)		const

overridevirtual

Implements edm::global::EDProducerBase.

Definition at line 61 of file ElectronFromPVSelector.cc.

References funct::abs(), DEFINE_FWK_MODULE, edm::Event::getByToken(), gsfElectrons_cfi::gsfElectrons, max_dxy_, max_dz_, eostools::move(), edm::Event::put(), MetAnalyzer::pv(), v_recoGsfElectronToken_, v_recoVertexToken_, and electrons_cff::vertices.

 {
   edm::Handle<std::vector<reco::Vertex>> vertices;
   iEvent.getByToken(v_recoVertexToken_, vertices);
 
   edm::Handle<std::vector<reco::GsfElectron>> gsfElectrons;
   iEvent.getByToken(v_recoGsfElectronToken_, gsfElectrons);
 
   auto goodGsfElectrons = std::make_unique<std::vector<reco::GsfElectron>>();
 
   if (!vertices->empty() && !gsfElectrons->empty()) {
     auto const& pv = vertices->front();
     std::copy_if(std::cbegin(*gsfElectrons), std::cend(*gsfElectrons), std::back_inserter(*goodGsfElectrons),
                  [this, &pv](auto const& GsfElectron) {
                    return std::abs(GsfElectron.gsfTrack()->dxy(pv.position())) < max_dxy_ &&
                           std::abs(GsfElectron.gsfTrack()->dz(pv.position()))  < max_dz_;
                  });
   }
 
   iEvent.put(std::move(goodGsfElectrons));
 }