#include <GsfElectronCoreProducer.h>

Inheritance diagram for GsfElectronCoreProducer:

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

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

virtual	~GsfElectronCoreProducer ()

Public Member Functions inherited from GsfElectronCoreBaseProducer
	GsfElectronCoreBaseProducer (const edm::ParameterSet &conf)

virtual	~GsfElectronCoreBaseProducer ()

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

virtual	~EDProducer ()

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

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

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

virtual	~ProducerBase ()

Private Member Functions
void	produceTrackerDrivenCore (const reco::GsfTrackRef &gsfTrackRef, std::list< reco::GsfElectronCore * > &electrons)

Private Attributes
edm::Handle < reco::GsfElectronCoreCollection >	edCoresH_

edm::InputTag	edCoresTag_

edm::Handle < reco::GsfElectronCoreCollection >	pfCoresH_

edm::InputTag	pfCoresTag_

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType

typedef WorkerT< EDProducer >	WorkerType

Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Static Public Member Functions inherited from GsfElectronCoreBaseProducer
static void	fillDescription (edm::ParameterSetDescription &)

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 GsfElectronCoreBaseProducer
void	fillElectronCore (reco::GsfElectronCore *)

void	initEvent (edm::Event &event, const edm::EventSetup &setup)

Protected Member Functions inherited from edm::EDProducer
CurrentProcessingContext const *	currentContext () const

Protected Member Functions inherited from edm::ProducerBase
template<class TProducer , class TMethod >
void	callWhenNewProductsRegistered (TProducer *iProd, TMethod iMethod)

Protected Attributes inherited from GsfElectronCoreBaseProducer
edm::Handle < reco::TrackCollection >	ctfTracksH_

edm::Handle < reco::GsfPFRecTrackCollection >	gsfPfRecTracksH_

edm::Handle < reco::GsfTrackCollection >	gsfTracksH_

bool	useGsfPfRecTracks_

Detailed Description

Definition at line 9 of file GsfElectronCoreProducer.h.

Constructor & Destructor Documentation

GsfElectronCoreProducer::GsfElectronCoreProducer ( const edm::ParameterSet & config )

explicit

Definition at line 32 of file GsfElectronCoreProducer.cc.

References edCoresTag_, edm::ParameterSet::getParameter(), and pfCoresTag_.

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

GsfElectronCoreProducer::~GsfElectronCoreProducer ( )

virtual

Definition at line 138 of file GsfElectronCoreProducer.cc.

139 {}

Member Function Documentation

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

virtual

Implements edm::EDProducer.

Definition at line 41 of file GsfElectronCoreProducer.cc.

References runEdmFileComparison::collection, edCoresH_, edCoresTag_, HI_PhotonSkim_cff::electrons, funct::false, newFWLiteAna::found, GsfElectronCoreBaseProducer::gsfPfRecTracksH_, GsfElectronCoreBaseProducer::gsfTracksH_, i, GsfElectronCoreBaseProducer::initEvent(), LogDebug, pfCoresH_, pfCoresTag_, produceTrackerDrivenCore(), edm::Handle< T >::product(), funct::true, and GsfElectronCoreBaseProducer::useGsfPfRecTracks_.

  {
   // base input
   GsfElectronCoreBaseProducer::initEvent(event,setup) ;
 
   // transient output
   std::list<GsfElectronCore *> electrons ;
 
   // event input
   event.getByLabel(edCoresTag_,edCoresH_) ;
   event.getByLabel(pfCoresTag_,pfCoresH_) ;
 //  event.getByLabel(pfSuperClustersTag_,pfClustersH_) ;
 //  event.getByLabel(pfSuperClusterTrackMapTag_,pfClusterTracksH_) ;
 
   // loop on pure tracker driven tracks
   if (useGsfPfRecTracks_)
    {
     const GsfPFRecTrackCollection * gsfPfRecTrackCollection = gsfPfRecTracksH_.product() ;
     GsfPFRecTrackCollection::const_iterator gsfPfRecTrack ;
     for ( gsfPfRecTrack=gsfPfRecTrackCollection->begin() ;
           gsfPfRecTrack!=gsfPfRecTrackCollection->end() ;
           ++gsfPfRecTrack )
      {
       const GsfTrackRef gsfTrackRef = gsfPfRecTrack->gsfTrackRef() ;
       produceTrackerDrivenCore(gsfTrackRef,electrons) ;
      }
    }
   else
    {
     const GsfTrackCollection * gsfTrackCollection = gsfTracksH_.product() ;
     for ( unsigned int i=0 ; i<gsfTrackCollection->size() ; ++i )
      {
       const GsfTrackRef gsfTrackRef = edm::Ref<GsfTrackCollection>(gsfTracksH_,i) ;
       produceTrackerDrivenCore(gsfTrackRef,electrons) ;
      }
    }
 
   // clone ecal driven electrons
   const GsfElectronCoreCollection * edCoresCollection = edCoresH_.product() ;
   GsfElectronCoreCollection::const_iterator edCoreIter ;
   for
    ( edCoreIter = edCoresCollection->begin() ;
      edCoreIter != edCoresCollection->end() ;
      edCoreIter++ )
    { electrons.push_back(edCoreIter->clone()) ; }
 
   // add pflow info
   const GsfElectronCoreCollection * pfCoresCollection = pfCoresH_.product() ;
   GsfElectronCoreCollection::const_iterator pfCoreIter ;
   std::list<GsfElectronCore *>::iterator eleCore ;
   bool found ;
   for ( eleCore = electrons.begin() ; eleCore != electrons.end() ; eleCore++ )
    {
 //    (*eleCore)->setPflowSuperCluster((*pfClusterTracksH_)[(*eleCore)->gsfTrack()]) ;
     found = false ;
     for
      ( pfCoreIter = pfCoresCollection->begin() ;
        pfCoreIter != pfCoresCollection->end() ;
        pfCoreIter++ )
      {
       if (pfCoreIter->gsfTrack()==(*eleCore)->gsfTrack())
        {
         if (found)
          {
           edm::LogWarning("GsfElectronCoreProducer")<<"associated pfGsfElectronCore already found" ;
          }
         else
          {
           found = true ;
           (*eleCore)->setPflowSuperCluster(pfCoreIter->pflowSuperCluster()) ;
          }
        }
      }
    }
 
   // store
   std::auto_ptr<GsfElectronCoreCollection> collection(new GsfElectronCoreCollection) ;
   for ( eleCore = electrons.begin() ; eleCore != electrons.end() ; eleCore++ )
    {
     if ((*eleCore)->superCluster().isNull())
      { LogDebug("GsfElectronCoreProducer")<<"GsfTrack with no associated SuperCluster at all." ; }
     else
      { collection->push_back(**eleCore) ; }
     delete (*eleCore) ;
    }
   event.put(collection) ;
  }

void GsfElectronCoreProducer::produceTrackerDrivenCore	(	const reco::GsfTrackRef &	gsfTrackRef,
		std::list< reco::GsfElectronCore * > &	electrons
	)

private

Definition at line 129 of file GsfElectronCoreProducer.cc.

References reco::GsfElectronCore::ecalDrivenSeed(), GsfElectronCoreBaseProducer::fillElectronCore(), and hitfit::return.

Referenced by produce().

  {
   GsfElectronCore * eleCore = new GsfElectronCore(gsfTrackRef) ;
   if (eleCore->ecalDrivenSeed())
    { delete eleCore ; return ; }
   GsfElectronCoreBaseProducer::fillElectronCore(eleCore) ;
   electrons.push_back(eleCore) ;
  }