#include <AlCaElectronTracksReducer.h>

Inheritance diagram for AlCaElectronTracksReducer:

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

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

	~AlCaElectronTracksReducer ()

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

ModuleDescription const &	moduleDescription () const

virtual	~EDProducer ()

Public Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

	ProducerBase ()

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...

virtual	~ProducerBase ()

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

	EDConsumerBase ()

ProductHolderIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const

void	itemsToGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const

std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	modulesDependentUpon (std::string const &iProcessName, std::string const &iModuleLabel, bool iPrint, std::vector< char const * > &oModuleLabels) const

void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const

bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)

virtual	~EDConsumerBase ()

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
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)

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

Definition at line 38 of file AlCaElectronTracksReducer.h.

Constructor & Destructor Documentation

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

explicit

Definition at line 5 of file AlCaElectronTracksReducer.cc.

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

 {
     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_) ;
 
 }

AlCaElectronTracksReducer::~AlCaElectronTracksReducer ( )

Definition at line 21 of file AlCaElectronTracksReducer.cc.

22 {}

Member Function Documentation

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

virtual

Implements edm::EDProducer.

Definition at line 26 of file AlCaElectronTracksReducer.cc.

References alcaTrackCollection_, alcaTrackExtraCollection_, electronToken_, generalTracksExtraToken_, generalTracksToken_, edm::Event::getByToken(), edm::Ref< C, T, F >::isNull(), edm::Event::put(), and dt_dqm_sourceclient_common_cff::reco.

Referenced by JSONExport.JsonExport::export(), HTMLExport.HTMLExport::export(), and HTMLExport.HTMLExportStatic::export().

 {
   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
   std::auto_ptr< TrackCollection > redGeneralTracksCollection (new TrackCollection) ;
   std::auto_ptr< TrackExtraCollection > redGeneralTracksExtraCollection (new TrackExtraCollection) ;
 
   reco::GsfElectronCollection::const_iterator eleIt;
 
   for (eleIt=electronCollection->begin(); eleIt!=electronCollection->end(); eleIt++) {
     // barrel
 #ifndef CMSSW42X
     TrackRef track = (eleIt-> closestTrack() ) ;
 #else
     TrackRef track = (eleIt-> closestCtfTrackRef());
 #endif
     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( redGeneralTracksCollection, alcaTrackCollection_ );
   iEvent.put( redGeneralTracksExtraCollection, alcaTrackExtraCollection_ );
 }