GsfElectronCoreProducer Class Reference

#include <GsfElectronCoreProducer.h>

Inheritance diagram for GsfElectronCoreProducer:

List of all members.

Public Member Functions
	GsfElectronCoreProducer (const edm::ParameterSet &)
virtual void	produce (edm::Event &, const edm::EventSetup &)
virtual	~GsfElectronCoreProducer ()
Private Attributes
edm::InputTag	edCoresTag_
edm::InputTag	pfSuperClustersTag_
edm::InputTag	pfSuperClusterTrackMapTag_

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Detailed Description

Definition at line 6 of file GsfElectronCoreProducer.h.

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Constructor & Destructor Documentation

GsfElectronCoreProducer::GsfElectronCoreProducer

(

const edm::ParameterSet &

config

)

[explicit]

Definition at line 30 of file GsfElectronCoreProducer.cc.

References edCoresTag_, edm::ParameterSet::getParameter(), pfSuperClustersTag_, and pfSuperClusterTrackMapTag_.

 : GsfElectronCoreBaseProducer(config)
 {
  edCoresTag_ = config.getParameter<edm::InputTag>("ecalDrivenGsfElectronCoresTag") ;
  pfSuperClustersTag_ = config.getParameter<edm::InputTag>("pfSuperClusters") ;
  pfSuperClusterTrackMapTag_ = config.getParameter<edm::InputTag>("pfSuperClusterTrackMap") ;
 }

GsfElectronCoreProducer::~GsfElectronCoreProducer

(

)

[virtual]

Definition at line 92 of file GsfElectronCoreProducer.cc.

 {}

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Member Function Documentation

void GsfElectronCoreProducer::produce	(	edm::Event &	event,
		const edm::EventSetup &	setup
	)		[virtual]

Implements edm::EDProducer.

Definition at line 38 of file GsfElectronCoreProducer.cc.

References reco::GsfElectronCore::clone(), edCoresTag_, GsfElectronCoreBaseProducer::fillElectronCore(), reco::GsfElectronCore::gsfTrack(), GsfElectronCoreBaseProducer::gsfTracksH_, i, GsfElectronCoreBaseProducer::initEvent(), edm::Ref< C, T, F >::isNull(), LogDebug, pfSuperClustersTag_, pfSuperClusterTrackMapTag_, edm::Handle< T >::product(), and reco::GsfElectronCore::setPflowSuperCluster().

 {
  // base input
  GsfElectronCoreBaseProducer::initEvent(event,setup) ;

  // output
  std::auto_ptr<GsfElectronCoreCollection> electrons(new GsfElectronCoreCollection) ;

  // additional input
  edm::Handle<GsfElectronCoreCollection> edCoresH ;
  event.getByLabel(edCoresTag_,edCoresH) ;
  edm::Handle<SuperClusterCollection> pfClustersH ;
  event.getByLabel(pfSuperClustersTag_,pfClustersH) ;
  edm::Handle<edm::ValueMap<reco::SuperClusterRef> > pfClusterTracksH ;
  event.getByLabel(pfSuperClusterTrackMapTag_,pfClusterTracksH) ;

  // loop on pure tracker driven tracks
  const GsfTrackCollection * gsfTrackCollection = gsfTracksH_.product() ;
  for ( unsigned int i=0 ; i<gsfTrackCollection->size() ; ++i )
   {
    const GsfTrackRef gsfTrackRef = edm::Ref<GsfTrackCollection>(gsfTracksH_,i) ;
    GsfElectronCore * ele = new GsfElectronCore(gsfTrackRef) ;

    if (ele->ecalDrivenSeed())
     { delete ele ; continue ; }

    GsfElectronCoreBaseProducer::fillElectronCore(ele) ;

    ele->setPflowSuperCluster((*pfClusterTracksH)[gsfTrackRef]) ;
    if (!(ele->superCluster().isNull()))
     { electrons->push_back(*ele) ; }
    else
     { LogDebug("GsfElectronCoreProducer")<<"GsfTrack with no associated CaloCluster." ; }
    delete ele ;
   }

  // clone and complete ecal driven electrons
  const GsfElectronCoreCollection * edCoresCollection = edCoresH.product() ;
  GsfElectronCoreCollection::const_iterator edCoreIter ;
  for
   ( edCoreIter = edCoresCollection->begin() ;
     edCoreIter != edCoresCollection->end() ;
     edCoreIter++ )
   {
    GsfElectronCore * eleCore = edCoreIter->clone() ;
    const GsfTrackRef & gsfTrackRef = eleCore->gsfTrack() ;
    eleCore->setPflowSuperCluster((*pfClusterTracksH)[gsfTrackRef]) ;
    electrons->push_back(*eleCore) ;
    delete eleCore ;
   }

  event.put(electrons) ;
 }

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Member Data Documentation

edm::InputTag GsfElectronCoreProducer::edCoresTag_ [private]

Definition at line 18 of file GsfElectronCoreProducer.h.

Referenced by GsfElectronCoreProducer(), and produce().

edm::InputTag GsfElectronCoreProducer::pfSuperClustersTag_ [private]

Definition at line 19 of file GsfElectronCoreProducer.h.

Referenced by GsfElectronCoreProducer(), and produce().

edm::InputTag GsfElectronCoreProducer::pfSuperClusterTrackMapTag_ [private]

Definition at line 20 of file GsfElectronCoreProducer.h.

Referenced by GsfElectronCoreProducer(), and produce().