Inheritance diagram for TrackAssociatorEDProducer:

Public Member Functions
	TrackAssociatorEDProducer (const edm::ParameterSet &)
	~TrackAssociatorEDProducer ()
Private Member Functions
virtual void	beginJob ()
virtual void	endJob ()
virtual void	produce (edm::Event &, const edm::EventSetup &)
Private Attributes
std::string	associator
bool	first
edm::InputTag	label_tp
edm::InputTag	label_tr
edm::ESHandle < TrackAssociatorBase >	theAssociator
bool	theIgnoremissingtrackcollection

Detailed Description

Definition at line 33 of file TrackAssociatorEDProducer.cc.

Constructor & Destructor Documentation

TrackAssociatorEDProducer::TrackAssociatorEDProducer ( const edm::ParameterSet & pset ) [explicit]

Definition at line 51 of file TrackAssociatorEDProducer.cc.

                                                                               :
  first(true),
  label_tr(pset.getParameter< edm::InputTag >("label_tr")),
  label_tp(pset.getParameter< edm::InputTag >("label_tp")),
  associator(pset.getParameter< std::string >("associator")),
  theIgnoremissingtrackcollection(pset.getUntrackedParameter<bool>("ignoremissingtrackcollection",false))
{
  produces<reco::SimToRecoCollection>();
  produces<reco::RecoToSimCollection>();
}

TrackAssociatorEDProducer::~TrackAssociatorEDProducer ( )

Definition at line 63 of file TrackAssociatorEDProducer.cc.

                                                      {
 
}

Member Function Documentation

virtual void TrackAssociatorEDProducer::beginJob ( void ) [inline, private, virtual]

Reimplemented from edm::EDProducer.

Definition at line 39 of file TrackAssociatorEDProducer.cc.

{}

void TrackAssociatorEDProducer::endJob ( void ) [private, virtual]

Reimplemented from edm::EDProducer.

Definition at line 115 of file TrackAssociatorEDProducer.cc.

{
}

void TrackAssociatorEDProducer::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)		`[private, virtual]`

Implements edm::EDProducer.

Definition at line 74 of file TrackAssociatorEDProducer.cc.

References associator, first, edm::EventSetup::get(), edm::Event::getByLabel(), label_tp, label_tr, LogTrace, edm::Event::put(), theAssociator, theIgnoremissingtrackcollection, and ecalTPGAnalyzer_cfg::TPCollection.

                                                                                {
   using namespace edm;
   if(first){
     iSetup.get<TrackAssociatorRecord>().get(associator,theAssociator);
     first = false;
   }
   Handle<TrackingParticleCollection>  TPCollection ;
   iEvent.getByLabel(label_tp, TPCollection);
     
   Handle<edm::View<reco::Track> > trackCollection;
   bool trackAvailable = iEvent.getByLabel (label_tr, trackCollection );

   std::auto_ptr<reco::RecoToSimCollection> rts;
   std::auto_ptr<reco::SimToRecoCollection> str;

   if (theIgnoremissingtrackcollection && !trackAvailable){
     //the track collection is not in the event and we're being told to ignore this.
     //do not output anything to the event, other wise this would be considered as inefficiency.
   }else{
     //associate tracks
     LogTrace("TrackValidator") << "Calling associateRecoToSim method" << "\n";
     reco::RecoToSimCollection recSimColl=theAssociator->associateRecoToSim(trackCollection,
                                                                            TPCollection,
                                                                            &iEvent);
     LogTrace("TrackValidator") << "Calling associateSimToReco method" << "\n";
     reco::SimToRecoCollection simRecColl=theAssociator->associateSimToReco(trackCollection,
                                                                            TPCollection, 
                                                                            &iEvent);
     
     rts.reset(new reco::RecoToSimCollection(recSimColl));
     str.reset(new reco::SimToRecoCollection(simRecColl));

     iEvent.put(rts);
     iEvent.put(str);
   }
}