#include <HLTJetCollectionsForElePlusJets.h>

Inheritance diagram for HLTJetCollectionsForElePlusJets< T >:

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

	~HLTJetCollectionsForElePlusJets () override

Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndRuns () const final

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

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

Private Attributes
edm::InputTag	hltElectronTag

edm::EDGetTokenT< trigger::TriggerFilterObjectWithRefs >	m_theElectronToken

edm::EDGetTokenT< std::vector< T > >	m_theJetToken

double	minDeltaR_

edm::InputTag	sourceJetTag

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T... >	CacheTypes

typedef CacheTypes::GlobalCache	GlobalCache

typedef AbilityChecker< T... >	HasAbility

typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache

typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext

typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache

typedef CacheTypes::RunCache	RunCache

typedef RunContextT< RunCache, GlobalCache >	RunContext

typedef CacheTypes::RunSummaryCache	RunSummaryCache

Detailed Description

template<typename T>
class HLTJetCollectionsForElePlusJets< T >

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

Author: Lukasz Kreczko

Definition at line 40 of file HLTJetCollectionsForElePlusJets.h.

Constructor & Destructor Documentation

◆ HLTJetCollectionsForElePlusJets()

template<typename T >

HLTJetCollectionsForElePlusJets< T >::HLTJetCollectionsForElePlusJets ( const edm::ParameterSet & iConfig )

explicit

Definition at line 16 of file HLTJetCollectionsForElePlusJets.cc.

     : hltElectronTag(iConfig.getParameter<edm::InputTag>("HltElectronTag")),
       sourceJetTag(iConfig.getParameter<edm::InputTag>("SourceJetTag")),
       //minJetPt_(iConfig.getParameter<double> ("MinJetPt")),
       //maxAbsJetEta_(iConfig.getParameter<double> ("MaxAbsJetEta")),
       //minNJets_(iConfig.getParameter<unsigned int> ("MinNJets")),
       minDeltaR_(iConfig.getParameter<double>("minDeltaR"))
 //Only for VBF
 //minSoftJetPt_(iConfig.getParameter< double > ("MinSoftJetPt")),
 //minDeltaEta_(iConfig.getParameter< double > ("MinDeltaEta"))
 {
   typedef std::vector<edm::RefVector<std::vector<T>, T, edm::refhelper::FindUsingAdvance<std::vector<T>, T>>>
       TCollectionVector;
   m_theElectronToken = consumes<trigger::TriggerFilterObjectWithRefs>(hltElectronTag);
   m_theJetToken = consumes<std::vector<T>>(sourceJetTag);
   produces<TCollectionVector>();
 }

References HLTJetCollectionsForElePlusJets< T >::hltElectronTag, HLTJetCollectionsForElePlusJets< T >::m_theElectronToken, HLTJetCollectionsForElePlusJets< T >::m_theJetToken, and HLTJetCollectionsForElePlusJets< T >::sourceJetTag.

◆ ~HLTJetCollectionsForElePlusJets()

template<typename T >

HLTJetCollectionsForElePlusJets< T >::~HLTJetCollectionsForElePlusJets ( )

override

Definition at line 35 of file HLTJetCollectionsForElePlusJets.cc.

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

Member Function Documentation

◆ fillDescriptions()

template<typename T >

void HLTJetCollectionsForElePlusJets< T >::fillDescriptions ( edm::ConfigurationDescriptions & descriptions )

static

Definition at line 41 of file HLTJetCollectionsForElePlusJets.cc.

                                                                                                     {
   edm::ParameterSetDescription desc;
   desc.add<edm::InputTag>("HltElectronTag", edm::InputTag("triggerFilterObjectWithRefs"));
   desc.add<edm::InputTag>("SourceJetTag", edm::InputTag("jetCollection"));
   // desc.add<double> ("MinJetPt", 30.);
   // desc.add<double> ("MaxAbsJetEta", 2.6);
   // desc.add<unsigned int> ("MinNJets", 1);
   desc.add<double>("minDeltaR", 0.5);
   //Only for VBF
   // desc.add<double> ("MinSoftJetPt", 25.);
   //desc.add<double> ("MinDeltaEta", -1.);
   descriptions.add(defaultModuleLabel<HLTJetCollectionsForElePlusJets<T>>(), desc);
 }

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::add(), defaultModuleLabel(), and HLT_2018_cff::InputTag.

◆ produce()

template<typename T >

void HLTJetCollectionsForElePlusJets< T >::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

overrideprivate

Definition at line 61 of file HLTJetCollectionsForElePlusJets.cc.

                                                                                               {
   using namespace edm;
   using namespace std;
  
   typedef vector<T> TCollection;
   typedef Ref<TCollection> TRef;
  
   typedef edm::RefVector<TCollection> TRefVector;
  
   typedef std::vector<edm::RefVector<std::vector<T>, T, edm::refhelper::FindUsingAdvance<std::vector<T>, T>>>
       TCollectionVector;
  
   edm::Handle<trigger::TriggerFilterObjectWithRefs> PrevFilterOutput;
   iEvent.getByToken(m_theElectronToken, PrevFilterOutput);
  
   //its easier on the if statement flow if I try everything at once, shouldnt add to timing
   // Electrons can be stored as objects of types TriggerCluster, TriggerElectron, or TriggerPhoton
   std::vector<edm::Ref<reco::RecoEcalCandidateCollection>> clusCands;
   PrevFilterOutput->getObjects(trigger::TriggerCluster, clusCands);
  
   std::vector<edm::Ref<reco::ElectronCollection>> eleCands;
   PrevFilterOutput->getObjects(trigger::TriggerElectron, eleCands);
  
   trigger::VRphoton photonCands;
   PrevFilterOutput->getObjects(trigger::TriggerPhoton, photonCands);
  
   //prepare the collection of 3-D vector for electron momenta
   std::vector<TVector3> ElePs;
  
   if (!clusCands.empty()) {  //try trigger cluster
     for (auto& clusCand : clusCands) {
       TVector3 positionVector(clusCand->superCluster()->position().x(),
                               clusCand->superCluster()->position().y(),
                               clusCand->superCluster()->position().z());
       ElePs.push_back(positionVector);
     }
   } else if (!eleCands.empty()) {  // try trigger electrons
     for (auto& eleCand : eleCands) {
       TVector3 positionVector(eleCand->superCluster()->position().x(),
                               eleCand->superCluster()->position().y(),
                               eleCand->superCluster()->position().z());
       ElePs.push_back(positionVector);
     }
   } else if (!photonCands.empty()) {  // try trigger photons
     for (auto& photonCand : photonCands) {
       TVector3 positionVector(photonCand->superCluster()->position().x(),
                               photonCand->superCluster()->position().y(),
                               photonCand->superCluster()->position().z());
       ElePs.push_back(positionVector);
     }
   }
  
   edm::Handle<TCollection> theJetCollectionHandle;
   iEvent.getByToken(m_theJetToken, theJetCollectionHandle);
  
   const TCollection& theJetCollection = *theJetCollectionHandle;
  
   //std::unique_ptr< TCollection >  theFilteredJetCollection(new TCollection);
  
   std::unique_ptr<TCollectionVector> allSelections(new TCollectionVector());
  
   //bool foundSolution(false);
  
   for (auto& EleP : ElePs) {
     // bool VBFJetPair = false;
     //std::vector<int> store_jet;
     TRefVector refVector;
  
     for (unsigned int j = 0; j < theJetCollection.size(); j++) {
       TVector3 JetP(theJetCollection[j].px(), theJetCollection[j].py(), theJetCollection[j].pz());
       double DR = EleP.DeltaR(JetP);
  
       if (DR > minDeltaR_)
         refVector.push_back(TRef(theJetCollectionHandle, j));
     }
     allSelections->push_back(refVector);
   }
  
   //iEvent.put(std::move(theFilteredJetCollection));
   iEvent.put(std::move(allSelections));
  
   return;
 }