#include <ReducedESRecHitCollectionProducer.h>

Inheritance diagram for ReducedESRecHitCollectionProducer:

Public Member Functions
void	beginRun (edm::Run &, const edm::EventSetup &)
void	collectIds (const ESDetId strip1, const ESDetId strip2, const int &row=0)
void	produce (edm::Event &e, const edm::EventSetup &c)
	ReducedESRecHitCollectionProducer (const edm::ParameterSet &pset)
virtual	~ReducedESRecHitCollectionProducer ()
Private Attributes
std::set< DetId >	collectedIds_
const EcalPreshowerGeometry *	geometry_p
edm::InputTag	InputRecHitES_
edm::InputTag	InputSpuerClusterEE_
std::vector< edm::InputTag >	interestingDetIdCollections_
std::string	OutputLabelES_
double	scEtThresh_
CaloSubdetectorTopology *	topology_p

Detailed Description

Definition at line 23 of file ReducedESRecHitCollectionProducer.h.

Constructor & Destructor Documentation

ReducedESRecHitCollectionProducer::ReducedESRecHitCollectionProducer ( const edm::ParameterSet & pset )

Definition at line 21 of file ReducedESRecHitCollectionProducer.cc.

References edm::ParameterSet::getParameter(), InputRecHitES_, InputSpuerClusterEE_, interestingDetIdCollections_, OutputLabelES_, and scEtThresh_.

                                                                                             :
  geometry_p(0),
  topology_p(0)
{

 scEtThresh_          = ps.getParameter<double>("scEtThreshold");

 InputRecHitES_       = ps.getParameter<edm::InputTag>("EcalRecHitCollectionES");
 InputSpuerClusterEE_ = ps.getParameter<edm::InputTag>("EndcapSuperClusterCollection"); 

 OutputLabelES_       = ps.getParameter<std::string>("OutputLabel_ES");
 
 interestingDetIdCollections_         = ps.getParameter<std::vector< edm::InputTag> >("interestingDetIds");
 
 produces< EcalRecHitCollection > (OutputLabelES_);
 
}

ReducedESRecHitCollectionProducer::~ReducedESRecHitCollectionProducer ( ) [virtual]

Definition at line 39 of file ReducedESRecHitCollectionProducer.cc.

References topology_p.

                                                                      {
  if (topology_p) delete topology_p;
}

Member Function Documentation

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

Reimplemented from edm::EDProducer.

Definition at line 43 of file ReducedESRecHitCollectionProducer.cc.

References DetId::Ecal, EcalPreshower, geometry, geometry_p, edm::EventSetup::get(), and topology_p.

                                                                                     {
  ESHandle<CaloGeometry> geoHandle;
  iSetup.get<CaloGeometryRecord>().get(geoHandle);
  const CaloSubdetectorGeometry *geometry = geoHandle->getSubdetectorGeometry(DetId::Ecal, EcalPreshower);
  geometry_p = dynamic_cast<const EcalPreshowerGeometry *>(geometry);
  if (!geometry_p){
    edm::LogError("WrongGeometry")<<
      "could not cast the subdet geometry to preshower geometry";
  }
  
  if (geometry) topology_p = new EcalPreshowerTopology(geoHandle);
  
}

void ReducedESRecHitCollectionProducer::collectIds	(	const ESDetId	strip1,
		const ESDetId	strip2,
		const int &	row = `0`
	)

Definition at line 125 of file ReducedESRecHitCollectionProducer.cc.

References collectedIds_, CaloNavigator< T >::east(), CaloNavigator< T >::home(), i, GetRecoTauVFromDQM_MC_cff::next, CaloNavigator< T >::north(), CaloNavigator< T >::setHome(), CaloNavigator< T >::south(), topology_p, and CaloNavigator< T >::west().

Referenced by produce().

                                                                                                                  {

  //cout<<row<<endl;
  
  map<DetId,const EcalRecHit*>::iterator it;
  map<DetId, int>::iterator itu;
  ESDetId next;
  ESDetId strip1;
  ESDetId strip2;

  strip1 = esDetId1;
  strip2 = esDetId2;

  EcalPreshowerNavigator theESNav1(strip1, topology_p);
  theESNav1.setHome(strip1);
  
  EcalPreshowerNavigator theESNav2(strip2, topology_p);
  theESNav2.setHome(strip2);

  if (row == 1) {
    if (strip1 != ESDetId(0)) strip1 = theESNav1.north();
    if (strip2 != ESDetId(0)) strip2 = theESNav2.east();
  } else if (row == -1) {
    if (strip1 != ESDetId(0)) strip1 = theESNav1.south();
    if (strip2 != ESDetId(0)) strip2 = theESNav2.west();
  }

  // Plane 1 
  if (strip1 == ESDetId(0)) {
  } else {
    collectedIds_.insert(strip1);
    //cout<<"center : "<<strip1<<endl;
    // east road 
    for (int i=0; i<15; ++i) {
      next = theESNav1.east();
      //cout<<"east : "<<i<<" "<<next<<endl;
      if (next != ESDetId(0)) {
        collectedIds_.insert(next);
      } else {
        break;
      }
    }

    // west road 
    theESNav1.setHome(strip1);
    theESNav1.home();
    for (int i=0; i<15; ++i) {
      next = theESNav1.west();
      //cout<<"west : "<<i<<" "<<next<<endl;
      if (next != ESDetId(0)) {
        collectedIds_.insert(next);
      } else {
        break;
      }
    }

  }

  if (strip2 == ESDetId(0)) {
  } else {
    collectedIds_.insert(strip2);
    //cout<<"center : "<<strip2<<endl;
    // north road 
    for (int i=0; i<15; ++i) {
      next = theESNav2.north();
      //cout<<"north : "<<i<<" "<<next<<endl;
      if (next != ESDetId(0)) {
        collectedIds_.insert(next);
      } else {
        break;
      } 
    }

    // south road 
    theESNav2.setHome(strip2);
    theESNav2.home();
    for (int i=0; i<15; ++i) {
      next = theESNav2.south();
      //cout<<"south : "<<i<<" "<<next<<endl;
      if (next != ESDetId(0)) {
        collectedIds_.insert(next);
      } else {
        break;
      }
    }
  }
}

void ReducedESRecHitCollectionProducer::produce	(	edm::Event &	e,
		const edm::EventSetup &	c
	)		`[virtual]`

Implements edm::EDProducer.

Definition at line 57 of file ReducedESRecHitCollectionProducer.cc.

References collectedIds_, collectIds(), geometry_p, edm::Event::getByLabel(), EcalPreshowerGeometry::getClosestCellInPlane(), InputRecHitES_, InputSpuerClusterEE_, interestingDetIdCollections_, edm::HandleBase::isValid(), convertSQLitetoXML_cfg::output, OutputLabelES_, point, edm::Handle< T >::product(), edm::Event::put(), scEtThresh_, and lumiQTWidget::t.

                                                                                        {


  edm::Handle<ESRecHitCollection> ESRecHits_;
  e.getByLabel(InputRecHitES_, ESRecHits_);
  
  std::auto_ptr<EcalRecHitCollection> output(new EcalRecHitCollection);

  edm::Handle<reco::SuperClusterCollection> pEndcapSuperClusters;
  e.getByLabel(InputSpuerClusterEE_, pEndcapSuperClusters);
  {
    const reco::SuperClusterCollection* eeSuperClusters = pEndcapSuperClusters.product();
    
    for (reco::SuperClusterCollection::const_iterator isc = eeSuperClusters->begin(); isc != eeSuperClusters->end(); ++isc) {

      if (isc->energy() < scEtThresh_) continue;
      if (fabs(isc->eta()) < 1.65 || fabs(isc->eta()) > 2.6) continue;
      //cout<<"SC energy : "<<isc->energy()<<" "<<isc->eta()<<endl;

      //Int_t nBC = 0;
      reco::CaloCluster_iterator ibc = isc->clustersBegin();
      for ( ; ibc != isc->clustersEnd(); ++ibc ) {  

        //cout<<"BC : "<<nBC<<endl;

        const GlobalPoint point((*ibc)->x(),(*ibc)->y(),(*ibc)->z());

        ESDetId esId1 = geometry_p->getClosestCellInPlane(point, 1);
        ESDetId esId2 = geometry_p->getClosestCellInPlane(point, 2);
        
        collectIds(esId1, esId2, 0);
        collectIds(esId1, esId2, 1);
        collectIds(esId1, esId2, -1);

        //nBC++;
      }
      
    }
    
  }


  edm::Handle<DetIdCollection > detId;
  for( unsigned int t = 0; t < interestingDetIdCollections_.size(); ++t )
    {
      e.getByLabel(interestingDetIdCollections_[t],detId);
      if (!detId.isValid()){
        edm::LogError("MissingInput")<<"the collection of interesting detIds:"<<interestingDetIdCollections_[t]<<" is not found.";
        continue;
      }
      collectedIds_.insert(detId->begin(),detId->end());
    }


  output->reserve( collectedIds_.size());
  EcalRecHitCollection::const_iterator it;
  for (it = ESRecHits_->begin(); it != ESRecHits_->end(); ++it) {
    if (it->recoFlag()==1 || it->recoFlag()==14 || (it->recoFlag()<=10 && it->recoFlag()>=5)) continue;
    if (collectedIds_.find(it->id())!=collectedIds_.end()){
      output->push_back(*it);
    }
  }
  collectedIds_.clear();

  e.put(output, OutputLabelES_);

}