Inheritance diagram for WZInterestingEventSelector:

Classes
struct	event

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

	~WZInterestingEventSelector ()

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

virtual	~EDFilter ()

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
bool	electronSelection (const GsfElectron *eleRef, math::XYZPoint bspotPosition)

virtual void	endJob ()

virtual bool	filter (edm::Event &, const edm::EventSetup &)

Private Attributes
float	eb_ecalIsoCut_

float	eb_hcalIsoCut_

float	eb_hoeCut_

float	eb_seeCut_

float	eb_trIsoCut_

float	ee_ecalIsoCut_

float	ee_hcalIsoCut_

float	ee_hoeCut_

float	ee_seeCut_

float	ee_trIsoCut_

edm::InputTag	electronCollection_

float	invMassCut_

float	metCut_

int	missHitCut_

edm::InputTag	offlineBSCollection_

edm::InputTag	pfMetCollection_

float	ptCut_

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

typedef WorkerT< EDFilter >	WorkerType

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

Static Public Member Functions inherited from edm::EDFilter
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

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

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

Detailed Description

Definition at line 45 of file WZInterestingEventSelector.cc.

Constructor & Destructor Documentation

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

explicit

Definition at line 105 of file WZInterestingEventSelector.cc.

References edm::ParameterSet::getParameter(), and edm::ParameterSet::getUntrackedParameter().

 {
   ptCut_   = iConfig.getParameter<double>("ptCut");
   missHitCut_ = iConfig.getParameter<int>("missHitsCut");
   
   eb_trIsoCut_   = iConfig.getParameter<double>("eb_trIsoCut");
   eb_ecalIsoCut_   = iConfig.getParameter<double>("eb_ecalIsoCut");
   eb_hcalIsoCut_   = iConfig.getParameter<double>("eb_hcalIsoCut");
   eb_hoeCut_   = iConfig.getParameter<double>("eb_hoeCut");
   eb_seeCut_   = iConfig.getParameter<double>("eb_seeCut");
 
   ee_trIsoCut_   = iConfig.getParameter<double>("ee_trIsoCut");
   ee_ecalIsoCut_   = iConfig.getParameter<double>("ee_ecalIsoCut");
   ee_hcalIsoCut_   = iConfig.getParameter<double>("ee_hcalIsoCut");
   ee_hoeCut_   = iConfig.getParameter<double>("ee_hoeCut");
   ee_seeCut_   = iConfig.getParameter<double>("ee_seeCut");
   
   metCut_ = iConfig.getParameter<double>("metCut");
   invMassCut_ = iConfig.getParameter<double>("invMassCut");
 
   electronCollection_ = iConfig.getUntrackedParameter<edm::InputTag>("electronCollection",edm::InputTag("gsfElectrons"));
   pfMetCollection_ = iConfig.getUntrackedParameter<edm::InputTag>("pfMetCollection",edm::InputTag("pfMet"));
   offlineBSCollection_ = iConfig.getUntrackedParameter<edm::InputTag>("offlineBSCollection",edm::InputTag("offlineBeamSpot"));
   
 }

WZInterestingEventSelector::~WZInterestingEventSelector ( )

Definition at line 132 of file WZInterestingEventSelector.cc.

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

Member Function Documentation

bool WZInterestingEventSelector::electronSelection	(	const GsfElectron *	eleRef,
		math::XYZPoint	bspotPosition
	)

private

Definition at line 182 of file WZInterestingEventSelector.cc.

References reco::GsfElectron::dr03EcalRecHitSumEt(), reco::GsfElectron::dr03HcalTowerSumEt(), reco::GsfElectron::dr03TkSumPt(), reco::GsfElectron::gsfTrack(), reco::GsfElectron::hcalOverEcal(), reco::GsfElectron::isEB(), reco::GsfElectron::isEE(), reco::LeafCandidate::pt(), and reco::GsfElectron::sigmaIetaIeta().

 {
 
 
 //   if (eleRef->trackerDrivenSeed() && !eleRef->ecalDrivenSeed()) 
 //     return false;
   
 //   if (eleRef->ecalDrivenSeed())
 //     {
 
   if (eleRef->pt()<ptCut_) return false;
 
   if (eleRef->isEB())
     {
        if (eleRef->dr03TkSumPt()/eleRef->pt()>eb_trIsoCut_) return false;
        if (eleRef->dr03EcalRecHitSumEt()/eleRef->pt()>eb_ecalIsoCut_) return false;
        if (eleRef->dr03HcalTowerSumEt()/eleRef->pt()>eb_hcalIsoCut_) return false;
        if (eleRef->sigmaIetaIeta()>eb_seeCut_) return false;
        if (eleRef->hcalOverEcal()>eb_hoeCut_) return false;
     }
   else if (eleRef->isEE())
     {
       if (eleRef->dr03TkSumPt()/eleRef->pt()>ee_trIsoCut_) return false;
       if (eleRef->dr03EcalRecHitSumEt()/eleRef->pt()>ee_ecalIsoCut_) return false;
       if (eleRef->dr03HcalTowerSumEt()/eleRef->pt()>ee_hcalIsoCut_) return false;
       if (eleRef->sigmaIetaIeta()>ee_seeCut_) return false;
       if (eleRef->hcalOverEcal()>ee_hoeCut_) return false;
     }
   
   if (eleRef->gsfTrack()->trackerExpectedHitsInner().numberOfHits()>missHitCut_) return false;
   
   return true;
 }

void WZInterestingEventSelector::endJob ( void )

privatevirtual

Reimplemented from edm::EDFilter.

Definition at line 147 of file WZInterestingEventSelector.cc.

                                         { 
 
 //   if (interestingEvents_.size()<1)
 //     return;
 
 //   std::ostringstream oss;
 //   for (unsigned int iEvent=0;iEvent<interestingEvents_.size();++iEvent)
 //     {
 //       oss << "==================================" << std::endl;
 //       oss << "Run: " << interestingEvents_[iEvent].run << " Event: " <<  interestingEvents_[iEvent].event << " LS: " <<  interestingEvents_[iEvent].ls << std::endl;
 //       oss << "nGoodEle: " << interestingEvents_[iEvent].nEle << " maxPt " << interestingEvents_[iEvent].maxPt <<  " maxPtEta " << interestingEvents_[iEvent].maxPtEleEta << " maxPtPhi " << interestingEvents_[iEvent].maxPtElePhi << std::endl;
 //       oss << "invMass " << interestingEvents_[iEvent].invMass << " met " << interestingEvents_[iEvent].met << " metPhi " << interestingEvents_[iEvent].metPhi << std::endl;
 //     }
 //   std::string mailText;
 //   mailText = oss.str();
 
 //   std::ofstream outputTxt;
 //   outputTxt.open("interestingEvents.txt");
 //   outputTxt << mailText;
 //   outputTxt.close();
 
   //Sending email
 //   std::ostringstream subject;
 //   subject << "Interesting events in Run#" << interestingEvents_[0].run; 
 
 //   std::ostringstream command;
 //   command << "cat interestingEvents.txt | mail -s \"" << subject.str() << "\" Paolo.Meridiani@cern.ch";
   
 //   std::string commandStr = command.str();
 //   char* pch = (char*)malloc( sizeof( char ) *(commandStr.length() +1) );
 //   string::traits_type::copy( pch, commandStr.c_str(), commandStr.length() +1 );
 //   int i=system(pch);
   
 }

bool WZInterestingEventSelector::filter	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

privatevirtual

Implements edm::EDFilter.

Definition at line 217 of file WZInterestingEventSelector.cc.

References DeDxDiscriminatorTools::charge(), reco::LeafCandidate::charge(), eta(), reco::LeafCandidate::eta(), edm::EventAuxiliary::event(), edm::Event::eventAuxiliary(), edm::Event::getByLabel(), edm::Event::getLuminosityBlock(), ALCARECOEcalCalIsolElectron_cff::goodElectrons, gsfElectrons_cfi::gsfElectrons, edm::HandleBase::isValid(), edm::LuminosityBlockBase::luminosityBlock(), python.pfMET_cfi::pfMET, phi, reco::LeafCandidate::phi(), reco::BeamSpot::position(), edm::Handle< T >::product(), reco::LeafCandidate::pt(), ExpressReco_HICollisions_FallBack::pt, ExpressReco_HICollisions_FallBack::ptMax, and edm::Event::run().

Referenced by python.Vispa.Plugins.Browser.BrowserTabController.BrowserTabController::filter(), python.Vispa.Plugins.Browser.BrowserTabController.BrowserTabController::find(), python.Vispa.Plugins.Browser.BrowserTabController.BrowserTabController::setDataAccessor(), and python.Vispa.Plugins.Browser.BrowserTabController.BrowserTabController::switchCenterView().

 {
   // using namespace edm;
   edm::Handle<reco::GsfElectronCollection> gsfElectrons;
   iEvent.getByLabel(electronCollection_,gsfElectrons);
 
 //   edm::Handle<reco::CaloMETCollection> caloMET;
 //   iEvent.getByLabel(edm::InputTag("met"), caloMET);  
 
   edm::Handle<reco::PFMETCollection> pfMET;
   iEvent.getByLabel(pfMetCollection_, pfMET);  
 
   edm::Handle<reco::BeamSpot> pBeamSpot;
   iEvent.getByLabel(offlineBSCollection_, pBeamSpot);
 
   const reco::BeamSpot *bspot = pBeamSpot.product();
   math::XYZPoint bspotPosition = bspot->position();
 
   std::vector<const GsfElectron*> goodElectrons;  
   float ptMax=-999.;
   const GsfElectron* ptMaxEle=0;
   for(reco::GsfElectronCollection::const_iterator myEle=gsfElectrons->begin();myEle!=gsfElectrons->end();++myEle)
     {
       //Apply a minimal isolated electron selection
       if (!electronSelection(&(*myEle),bspotPosition)) continue;
       goodElectrons.push_back(&(*myEle));
       if (myEle->pt() > ptMax )
     {
       ptMax =  myEle->pt();
       ptMaxEle = &(*myEle);
     }
     }
 
   event thisEvent;
   thisEvent.run=iEvent.run();
   thisEvent.event=iEvent.eventAuxiliary().event();
   thisEvent.ls=iEvent.getLuminosityBlock().luminosityBlock();
   thisEvent.nEle=goodElectrons.size();
 
   if (ptMaxEle)
     {
       thisEvent.maxPt=ptMax;
       thisEvent.maxPtEleEta=ptMaxEle->eta();
       thisEvent.maxPtElePhi=ptMaxEle->phi();
 
     }
 
   if (pfMET.isValid())
     {
       thisEvent.met=pfMET->begin()->et();
       thisEvent.metPhi=pfMET->begin()->phi();
     }
 
 
   float maxInv=-999.;
   TLorentzVector v1;
   if (ptMaxEle)
     v1.SetPtEtaPhiM(ptMaxEle->pt(),ptMaxEle->eta(),ptMaxEle->phi(),0);
   if (goodElectrons.size()>1)
     {
       for (unsigned int iEle=0; iEle<goodElectrons.size(); ++iEle)
     if (goodElectrons[iEle]!=ptMaxEle && (goodElectrons[iEle]->charge() * ptMaxEle->charge() == -1) )
       {
         TLorentzVector v2;
         v2.SetPtEtaPhiM(goodElectrons[iEle]->pt(),goodElectrons[iEle]->eta(),goodElectrons[iEle]->phi(),0.);
         if ( (v1+v2).M() > maxInv )
           maxInv = (v1+v2).M();
       }
     }
 
   if (maxInv > invMassCut_)
     thisEvent.invMass = maxInv;
 
   //Z filt: Retain event if more then 1 good ele and invMass above threshold (zee)
   if (goodElectrons.size()>1 && maxInv > invMassCut_)
     {
       //interestingEvents_.push_back(thisEvent);
       return true;
     }
 
   //W filt: Retain event also event with at least 1 good ele and some met
   if (goodElectrons.size()>=1 &&  (pfMET->begin()->et()>metCut_))
     {
       //interestingEvents_.push_back(thisEvent);
       return true;
     }
   
   return false;
 }