#include <InterestingDetIdCollectionProducer.h>

Inheritance diagram for InterestingDetIdCollectionProducer:

Public Member Functions
void	beginRun (edm::Run &, const edm::EventSetup &)

	InterestingDetIdCollectionProducer (const edm::ParameterSet &)
	ctor More...

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

	~InterestingDetIdCollectionProducer ()

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 Attributes
edm::InputTag	basicClusters_

const CaloTopology *	caloTopology_

std::string	interestingDetIdCollection_

bool	keepNextToBoundary_

bool	keepNextToDead_

int	minimalEtaSize_

int	minimalPhiSize_

edm::InputTag	recHitsLabel_

const EcalSeverityLevelAlgo *	severity_

int	severityLevel_

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 edm::EDProducer
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

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)

Detailed Description

Original author: Paolo Meridiani PH/CMG

Make a collection of detids to be kept tipically in a AOD rechit collection

The following classes of "interesting id" are considered

1.in a region around  the seed of the cluster collection specified
  by paramter basicClusters. The size of the region is specified by
  minimalEtaSize_, minimalPhiSize_

2. if the severity of the hit is >= severityLevel_
   If severityLevel=0 this class is ignored

3. Channels next to dead ones,  keepNextToDead_ is true
4. Channels next to the EB/EE transition if keepNextToBoundary_ is true

Definition at line 45 of file InterestingDetIdCollectionProducer.h.

Constructor & Destructor Documentation

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

explicit

ctor

Definition at line 26 of file InterestingDetIdCollectionProducer.cc.

References basicClusters_, edm::ParameterSet::getParameter(), interestingDetIdCollection_, keepNextToBoundary_, keepNextToDead_, minimalEtaSize_, minimalPhiSize_, recHitsLabel_, and severityLevel_.

 {
 
   recHitsLabel_ = iConfig.getParameter< edm::InputTag > ("recHitsLabel");
   basicClusters_ = iConfig.getParameter< edm::InputTag > ("basicClustersLabel");
 
   interestingDetIdCollection_ = iConfig.getParameter<std::string>("interestingDetIdCollection");
   
   minimalEtaSize_ = iConfig.getParameter<int> ("etaSize");
   minimalPhiSize_ = iConfig.getParameter<int> ("phiSize");
   if ( minimalPhiSize_ % 2 == 0 ||  minimalEtaSize_ % 2 == 0)
     edm::LogError("InterestingDetIdCollectionProducerError") << "Size of eta/phi should be odd numbers";
  
    //register your products
   produces< DetIdCollection > (interestingDetIdCollection_) ;
 
   severityLevel_  = iConfig.getParameter<int>("severityLevel");
   keepNextToDead_ = iConfig.getParameter<bool>("keepNextToDead");
   keepNextToBoundary_ = iConfig.getParameter<bool>("keepNextToBoundary");
 }

InterestingDetIdCollectionProducer::~InterestingDetIdCollectionProducer ( )

Definition at line 48 of file InterestingDetIdCollectionProducer.cc.

49 {}

Member Function Documentation

void InterestingDetIdCollectionProducer::beginRun	(	edm::Run &	run,
		const edm::EventSetup &	iSetup
	)

virtual

Reimplemented from edm::EDProducer.

Definition at line 51 of file InterestingDetIdCollectionProducer.cc.

References caloTopology_, edm::EventSetup::get(), edm::ESHandle< class >::product(), and severity_.

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

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

virtual

producer

Implements edm::EDProducer.

Definition at line 64 of file InterestingDetIdCollectionProducer.cc.

References abs, basicClusters_, caloTopology_, DetId::det(), EcalBarrel, jptDQMConfig_cff::eMax, CaloRecHit::energy(), first, edm::Event::getByLabel(), CaloTopology::getSubdetectorTopology(), CaloSubdetectorTopology::getWindow(), interestingDetIdCollection_, EcalTools::isNextToDead(), EEDetId::isNextToRingBoundary(), keepNextToBoundary_, keepNextToDead_, EcalRecHit::kTPSaturated, minimalEtaSize_, minimalPhiSize_, DetId::null(), edm::Event::put(), recHitsLabel_, severity_, EcalSeverityLevelAlgo::severityLevel(), severityLevel_, python.multivaluedict::sort(), and DetId::subdetId().

 {
    using namespace edm;
    using namespace std;
 
    // take BasicClusters
   Handle<reco::BasicClusterCollection> pClusters;
   iEvent.getByLabel(basicClusters_, pClusters);
   
   // take EcalRecHits
   Handle<EcalRecHitCollection> recHitsHandle;
   iEvent.getByLabel(recHitsLabel_,recHitsHandle);
 
   //Create empty output collections
   std::vector<DetId> indexToStore;
   indexToStore.reserve(1000);
 
   reco::BasicClusterCollection::const_iterator clusIt;
 
   std::vector<DetId> xtalsToStore;
   xtalsToStore.reserve(50);
   for (clusIt=pClusters->begin(); clusIt!=pClusters->end(); clusIt++) {
     //PG barrel
     
     float eMax=0.;
     DetId eMaxId(0);
 
     std::vector<std::pair<DetId,float> > clusterDetIds = (*clusIt).hitsAndFractions();
     std::vector<std::pair<DetId,float> >::iterator posCurrent;
 
     EcalRecHit testEcalRecHit;
     
     for(posCurrent = clusterDetIds.begin(); posCurrent != clusterDetIds.end(); posCurrent++)
       {
     EcalRecHitCollection::const_iterator itt = recHitsHandle->find((*posCurrent).first);
     if ((!((*posCurrent).first.null())) && (itt != recHitsHandle->end()) && ((*itt).energy() > eMax) )
       {
         eMax = (*itt).energy();
         eMaxId = (*itt).id();
       }
       }
     
     if (eMaxId.null())
     continue;
     
     const CaloSubdetectorTopology* topology  = caloTopology_->getSubdetectorTopology(eMaxId.det(),eMaxId.subdetId());
 
     xtalsToStore=topology->getWindow(eMaxId,minimalEtaSize_,minimalPhiSize_);
     std::vector<std::pair<DetId,float > > xtalsInClus=(*clusIt).hitsAndFractions();
     
     for (unsigned int ii=0;ii<xtalsInClus.size();ii++)
       {
       xtalsToStore.push_back(xtalsInClus[ii].first);
       }
     
     indexToStore.insert(indexToStore.end(),xtalsToStore.begin(),xtalsToStore.end());
   }
 
 
  
   for (EcalRecHitCollection::const_iterator it = recHitsHandle->begin(); it != recHitsHandle->end(); ++it) {
     // also add recHits of dead TT if the corresponding TP is saturated
     if ( it->checkFlag(EcalRecHit::kTPSaturated) ) {
       indexToStore.push_back(it->id());
     }
     // add hits for severities above a threshold
     if ( severityLevel_>=0 && 
      severity_->severityLevel(*it) >=severityLevel_){
       
       indexToStore.push_back(it->id());
     } 
     if (keepNextToDead_) {
       // also keep channels next to dead ones
       if (EcalTools::isNextToDead(it->id(), iSetup)) {
     indexToStore.push_back(it->id());
       }
     } 
 
     if (keepNextToBoundary_){
       // keep channels around EB/EE boundary
       if (it->id().subdetId() == EcalBarrel){
     EBDetId ebid(it->id());
     if (abs(ebid.ieta())== 85)
       indexToStore.push_back(it->id());
       } else {
      
     if (EEDetId::isNextToRingBoundary(it->id()))
       indexToStore.push_back(it->id());
       }
 
     }
     
   }
 
   //unify the vector
   std::sort(indexToStore.begin(),indexToStore.end());
   std::unique(indexToStore.begin(),indexToStore.end());
   
   std::auto_ptr< DetIdCollection > detIdCollection (new DetIdCollection(indexToStore) ) ;
 
  
   iEvent.put( detIdCollection, interestingDetIdCollection_ );
 
 }