#include <AlCaElectronTracksReducer.h>

Inheritance diagram for AlCaElectronTracksReducer:

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

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

	~AlCaElectronTracksReducer () override

Public Member Functions inherited from edm::EDProducer
	EDProducer ()

SerialTaskQueue *	globalLuminosityBlocksQueue ()

SerialTaskQueue *	globalRunsQueue ()

ModuleDescription const &	moduleDescription () const

	~EDProducer () 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

std::vector< bool > const &	recordProvenanceList () 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)

TypeLabelList const &	typeLabelList () const
	used by the fwk to register the list of products of this module More...

	~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 &&)=default

	EDConsumerBase (EDConsumerBase const &)=delete

ESProxyIndex const *	esGetTokenIndices (edm::Transition iTrans) const

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 &	operator= (EDConsumerBase &&)=default

EDConsumerBase const &	operator= (EDConsumerBase const &)=delete

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

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

void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

Private Attributes
std::string	alcaTrackCollection_

std::string	alcaTrackExtraCollection_

edm::EDGetTokenT< reco::GsfElectronCollection >	electronToken_

edm::EDGetTokenT< reco::TrackExtraCollection >	generalTracksExtraToken_

edm::EDGetTokenT< reco::TrackCollection >	generalTracksToken_

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	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::EDProducer
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

static bool	wantsGlobalLuminosityBlocks ()

static bool	wantsGlobalRuns ()

static bool	wantsStreamLuminosityBlocks ()

static bool	wantsStreamRuns ()

Protected Member Functions inherited from edm::ProducerBase
template<class ProductType >
BranchAliasSetterT< ProductType >	produces ()
	declare what type of product will make and with which optional label More...

template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces ()

template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces ()

BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<BranchType B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<Transition B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<class ProductType >
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

ProducesCollector	producesCollector ()

Protected Member Functions inherited from edm::EDConsumerBase
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (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)

EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

Detailed Description

Definition at line 37 of file AlCaElectronTracksReducer.h.

Constructor & Destructor Documentation

◆ AlCaElectronTracksReducer()

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

explicit

Definition at line 5 of file AlCaElectronTracksReducer.cc.

                                                                                    {
   generalTracksToken_ = consumes<reco::TrackCollection>(iConfig.getParameter<edm::InputTag>("generalTracksLabel"));
   generalTracksExtraToken_ =
       consumes<reco::TrackExtraCollection>(iConfig.getParameter<edm::InputTag>("generalTracksExtraLabel"));
   electronToken_ = consumes<reco::GsfElectronCollection>(iConfig.getParameter<edm::InputTag>("electronLabel"));
  
   // name of the output collection
   alcaTrackExtraCollection_ = iConfig.getParameter<std::string>("alcaTrackExtraCollection");
  
   //register your products
   produces<reco::TrackCollection>(alcaTrackCollection_);
   produces<reco::TrackExtraCollection>(alcaTrackExtraCollection_);
 }

References alcaTrackCollection_, alcaTrackExtraCollection_, electronToken_, generalTracksExtraToken_, generalTracksToken_, edm::ParameterSet::getParameter(), and AlCaHLTBitMon_QueryRunRegistry::string.

◆ ~AlCaElectronTracksReducer()

AlCaElectronTracksReducer::~AlCaElectronTracksReducer ( )

override

Definition at line 19 of file AlCaElectronTracksReducer.cc.

19 {}

Member Function Documentation

◆ produce()

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

overridevirtual

Implements edm::EDProducer.

Definition at line 22 of file AlCaElectronTracksReducer.cc.

                                                                                      {
   using namespace edm;
   using namespace std;
   using namespace reco;
  
   // Get GSFElectrons
   Handle<reco::GsfElectronCollection> pElectrons;
   iEvent.getByToken(electronToken_, pElectrons);
  
   const reco::GsfElectronCollection* electronCollection = pElectrons.product();
  
   Handle<TrackCollection> generalTracksHandle;
   iEvent.getByToken(generalTracksToken_, generalTracksHandle);
  
   Handle<TrackExtraCollection> generalTracksExtraHandle;
   iEvent.getByToken(generalTracksExtraToken_, generalTracksExtraHandle);
  
   //Create empty output collections
   auto redGeneralTracksCollection = std::make_unique<TrackCollection>();
   auto redGeneralTracksExtraCollection = std::make_unique<TrackExtraCollection>();
  
   reco::GsfElectronCollection::const_iterator eleIt;
  
   for (eleIt = electronCollection->begin(); eleIt != electronCollection->end(); eleIt++) {
     // barrel
     TrackRef track = (eleIt->closestCtfTrackRef());
     if (track.isNull()) {
       //      edm::LogError("track") << "Track Ref not found " << eleIt->energy() << "\t" << eleIt->eta();
       continue;
     }
     redGeneralTracksCollection->push_back(*track);
     if (generalTracksExtraHandle.isValid())
       redGeneralTracksExtraCollection->push_back(*(track->extra()));
   }
  
   //Put selected information in the event
   iEvent.put(std::move(redGeneralTracksCollection), alcaTrackCollection_);
   iEvent.put(std::move(redGeneralTracksExtraCollection), alcaTrackExtraCollection_);
 }