Inheritance diagram for HighPtTrackEcalDetIdProducer:

Public Member Functions
void	beginRun (edm::Run &, const edm::EventSetup &)
	HighPtTrackEcalDetIdProducer (const edm::ParameterSet &)
void	produce (edm::Event &, const edm::EventSetup &)
	~HighPtTrackEcalDetIdProducer ()
Private Attributes
const CaloTopology *	caloTopology_
edm::InputTag	inputCollection_
TrackAssociatorParameters	parameters_
double	ptcut_
TrackDetectorAssociator	trackAssociator_

Detailed Description

Definition at line 58 of file HighPtTrackEcalDetIdProducer.cc.

Constructor & Destructor Documentation

HighPtTrackEcalDetIdProducer::HighPtTrackEcalDetIdProducer ( const edm::ParameterSet & iConfig ) [explicit]

Definition at line 86 of file HighPtTrackEcalDetIdProducer.cc.

References edm::ParameterSet::getParameter(), inputCollection_, TrackAssociatorParameters::loadParameters(), Parameters::parameters, parameters_, ptcut_, trackAssociator_, and TrackDetectorAssociator::useDefaultPropagator().

{
   inputCollection_ = iConfig.getParameter< edm::InputTag >("inputCollection");    ptcut_= iConfig.getParameter< double >("TrackPt");

    produces< DetIdCollection >() ;
   // TrackAssociator parameters
   edm::ParameterSet parameters = iConfig.getParameter<edm::ParameterSet>("TrackAssociatorParameters");
   parameters_.loadParameters( parameters );
   trackAssociator_.useDefaultPropagator();
  
}

HighPtTrackEcalDetIdProducer::~HighPtTrackEcalDetIdProducer ( )

Definition at line 99 of file HighPtTrackEcalDetIdProducer.cc.

{
 
   // do anything here that needs to be done at desctruction time
   // (e.g. close files, deallocate resources etc.)

}

Member Function Documentation

void HighPtTrackEcalDetIdProducer::beginRun	(	edm::Run &	run,
		const edm::EventSetup &	iSetup
	)		`[virtual]`

Reimplemented from edm::EDProducer.

Definition at line 113 of file HighPtTrackEcalDetIdProducer.cc.

References caloTopology_, and edm::EventSetup::get().

{
   edm::ESHandle<CaloTopology> theCaloTopology;
   iSetup.get<CaloTopologyRecord>().get(theCaloTopology);
   caloTopology_ = &(*theCaloTopology); 
}

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

Implements edm::EDProducer.

Definition at line 122 of file HighPtTrackEcalDetIdProducer.cc.

References TrackDetectorAssociator::associate(), caloTopology_, TrackDetMatchInfo::crossedEcalIds, DetId::Ecal, spr::find(), edm::Event::getByLabel(), CaloTopology::getSubdetectorTopology(), CaloSubdetectorTopology::getWindow(), info, inputCollection_, TrackDetectorAssociator::InsideOut, parameters_, ptcut_, edm::Event::put(), DetId::subdetId(), and trackAssociator_.

{
   using namespace edm;
   using reco::TrackCollection;
//   if(!iSetup) continue;
   Handle<TrackCollection> tkTracks;
   iEvent.getByLabel(inputCollection_,tkTracks);
   std::auto_ptr< DetIdCollection > interestingDetIdCollection( new DetIdCollection() ) ;
   for(TrackCollection::const_iterator itTrack = tkTracks->begin();
       itTrack != tkTracks->end();                      
       ++itTrack) {
        if(itTrack->pt()>ptcut_){
           TrackDetMatchInfo info = trackAssociator_.associate(iEvent, iSetup, *itTrack, parameters_, TrackDetectorAssociator::InsideOut);
           if(info.crossedEcalIds.size()==0) break;

           if(info.crossedEcalIds.size()>0){
              DetId centerId = info.crossedEcalIds.front();

              const CaloSubdetectorTopology* topology = caloTopology_->getSubdetectorTopology(DetId::Ecal,centerId.subdetId());
              const std::vector<DetId>& ids = topology->getWindow(centerId, 5, 5); 
              for ( std::vector<DetId>::const_iterator id = ids.begin(); id != ids.end(); ++id )
                 if(std::find(interestingDetIdCollection->begin(), interestingDetIdCollection->end(), *id) 
                    == interestingDetIdCollection->end()) 
                    interestingDetIdCollection->push_back(*id);            
           }
        }

   }
   iEvent.put(interestingDetIdCollection);

}