#include <HLTJetCollectionsForLeptonPlusJets.h>

Inheritance diagram for HLTJetCollectionsForLeptonPlusJets< jetType >:

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

	~HLTJetCollectionsForLeptonPlusJets ()

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 ()

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Private Member Functions
virtual void	produce (edm::Event &, const edm::EventSetup &)

Private Attributes
edm::InputTag	hltLeptonTag

double	minDeltaR_

edm::InputTag	sourceJetTag

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

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

template<typename jetType>
class HLTJetCollectionsForLeptonPlusJets< jetType >

This class is an EDProducer implementing an HLT trigger for lepton and jet objects, cutting on variables relating to the jet 4-momentum representation. The producer checks for overlaps between leptons and jets and if a combination of one lepton + jets cleaned against this leptons satisfy the cuts. These jets are then added to a cleaned jet collection which is put into the event.

Date:: 2012/02/06 15:09:21

Revision:: 1.4

Author: Lukasz Kreczko

Definition at line 39 of file HLTJetCollectionsForLeptonPlusJets.h.

Constructor & Destructor Documentation

template<typename jetType >

HLTJetCollectionsForLeptonPlusJets< jetType >::HLTJetCollectionsForLeptonPlusJets ( const edm::ParameterSet & iConfig )

explicit

Definition at line 25 of file HLTJetCollectionsForLeptonPlusJets.cc.

                                                                                                              :
   hltLeptonTag(iConfig.getParameter< edm::InputTag > ("HltLeptonTag")),
   sourceJetTag(iConfig.getParameter< edm::InputTag > ("SourceJetTag")),
   minDeltaR_(iConfig.getParameter< double > ("minDeltaR"))
 {
   using namespace edm;
   using namespace std;
   typedef vector<RefVector<vector<jetType>,jetType,refhelper::FindUsingAdvance<vector<jetType>,jetType> > > JetCollectionVector;
   produces<JetCollectionVector> ();
 }

template<typename jetType >

HLTJetCollectionsForLeptonPlusJets< jetType >::~HLTJetCollectionsForLeptonPlusJets ( )

Definition at line 37 of file HLTJetCollectionsForLeptonPlusJets.cc.

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

Member Function Documentation

template<typename jetType >

void HLTJetCollectionsForLeptonPlusJets< jetType >::fillDescriptions ( edm::ConfigurationDescriptions & descriptions )

static

Definition at line 46 of file HLTJetCollectionsForLeptonPlusJets.cc.

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::add(), and mergeVDriftHistosByStation::name.

                                                                                                         {
     edm::ParameterSetDescription desc;
     desc.add<edm::InputTag> ("HltLeptonTag", edm::InputTag("triggerFilterObjectWithRefs"));
     desc.add<edm::InputTag> ("SourceJetTag", edm::InputTag("caloJetCollection"));
     desc.add<double> ("minDeltaR", 0.5);
     descriptions.add(std::string("hlt")+std::string(typeid(HLTJetCollectionsForLeptonPlusJets<jetType>).name()),desc);
 }

template<typename jetType >

void HLTJetCollectionsForLeptonPlusJets< jetType >::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

privatevirtual

Implements edm::EDProducer.

Definition at line 63 of file HLTJetCollectionsForLeptonPlusJets.cc.

References deltaR(), edm::Event::getByLabel(), HLTJetCollectionsForLeptonPlusJets< jetType >::hltLeptonTag, j, HLTJetCollectionsForLeptonPlusJets< jetType >::minDeltaR_, p4, position, edm::Event::put(), HLTJetCollectionsForLeptonPlusJets< jetType >::sourceJetTag, trigger::TriggerCluster, trigger::TriggerElectron, and trigger::TriggerMuon.

 {
   using namespace edm;
   using namespace std;
   
   typedef vector<RefVector<vector<jetType>,jetType,refhelper::FindUsingAdvance<vector<jetType>,jetType> > > JetCollectionVector;
   typedef vector<jetType> JetCollection;
   typedef edm::RefVector<JetCollection> JetRefVector;
   typedef edm::Ref<JetCollection> JetRef;
 
   Handle<trigger::TriggerFilterObjectWithRefs> PrevFilterOutput;
   iEvent.getByLabel(hltLeptonTag,PrevFilterOutput);
  
   //its easier on the if statement flow if I try everything at once, shouldnt add to timing
   vector<Ref<reco::RecoEcalCandidateCollection> > clusCands;
   PrevFilterOutput->getObjects(trigger::TriggerCluster,clusCands);
 
   vector<Ref<reco::ElectronCollection> > eleCands;
   PrevFilterOutput->getObjects(trigger::TriggerElectron,eleCands);
   
   vector<reco::RecoChargedCandidateRef> muonCands;
   PrevFilterOutput->getObjects(trigger::TriggerMuon,muonCands);
 
   Handle<JetCollection> theJetCollectionHandle;
   iEvent.getByLabel(sourceJetTag, theJetCollectionHandle);
   
   const JetCollection & theJetCollection = *theJetCollectionHandle;
   
   auto_ptr < JetCollectionVector > allSelections(new JetCollectionVector());
   
  if(!clusCands.empty()){ //try trigger cluster
     for(size_t candNr=0;candNr<clusCands.size();candNr++){  
         JetRefVector refVector;
         for (unsigned int j = 0; j < theJetCollection.size(); j++) {
           if (deltaR(clusCands[candNr]->superCluster()->position(),theJetCollection[j]) > minDeltaR_) refVector.push_back(JetRef(theJetCollectionHandle, j));
         }
     allSelections->push_back(refVector);
     }
  }
 
  if(!eleCands.empty()){ //try trigger cluster
     for(size_t candNr=0;candNr<eleCands.size();candNr++){  
         JetRefVector refVector;
         for (unsigned int j = 0; j < theJetCollection.size(); j++) {
           if (deltaR(eleCands[candNr]->superCluster()->position(),theJetCollection[j]) > minDeltaR_) refVector.push_back(JetRef(theJetCollectionHandle, j));
         }
     allSelections->push_back(refVector);
     }
  }
 
  if(!muonCands.empty()){ //try trigger cluster
     for(size_t candNr=0;candNr<muonCands.size();candNr++){  
         JetRefVector refVector;
         for (unsigned int j = 0; j < theJetCollection.size(); j++) {
       if (deltaR(muonCands[candNr]->p4(),theJetCollection[j]) > minDeltaR_) refVector.push_back(JetRef(theJetCollectionHandle, j));
         }
     allSelections->push_back(refVector);
     }
  }
 
 
 
 
  iEvent.put(allSelections);
   
   return;
   
 }