Inheritance diagram for JetCorrectorOnTheFly< Jet >:

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

	~JetCorrectorOnTheFly () override

Public Member Functions inherited from edm::EDAnalyzer
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

	EDAnalyzer ()

SerialTaskQueue *	globalLuminosityBlocksQueue ()

SerialTaskQueue *	globalRunsQueue ()

ModuleDescription const &	moduleDescription () const

std::string	workerType () const

	~EDAnalyzer () override

Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const

void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...

	EDConsumerBase ()

	EDConsumerBase (EDConsumerBase const &)=delete

	EDConsumerBase (EDConsumerBase &&)=default

ESProxyIndex const *	esGetTokenIndices (edm::Transition iTrans) const

ProductResolverIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const

void	itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const

std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFrom (BranchType iType) const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const

EDConsumerBase const &	operator= (EDConsumerBase const &)=delete

EDConsumerBase &	operator= (EDConsumerBase &&)=default

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

Private Types
typedef std::vector< Jet >	JetCollection

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

void	beginJob () override

void	endJob () override

Private Attributes
edm::Service< TFileService >	fs

TH1F *	mCorPt

bool	mDebug

edm::EDGetTokenT< reco::JetCorrector >	mJetCorrector

edm::EDGetTokenT< JetCollection >	mJetToken

double	mMinRawJetPt

TH1F *	mRawPt

edm::EDGetTokenT< reco::VertexCollection >	mVertexToken

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

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &)

static bool	wantsGlobalLuminosityBlocks ()

static bool	wantsGlobalRuns ()

static bool	wantsStreamLuminosityBlocks ()

static bool	wantsStreamRuns ()

Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)

ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...

template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()

void	consumesMany (const TypeToGet &id)

template<BranchType B>
void	consumesMany (const TypeToGet &id)

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Detailed Description

template<class Jet>
class JetCorrectorOnTheFly< Jet >

Definition at line 28 of file JetCorrectorOnTheFly.cc.

Member Typedef Documentation

template<class Jet >

typedef std::vector<Jet> JetCorrectorOnTheFly< Jet >::JetCollection

private

Definition at line 34 of file JetCorrectorOnTheFly.cc.

Constructor & Destructor Documentation

template<class Jet >

JetCorrectorOnTheFly< Jet >::JetCorrectorOnTheFly ( const edm::ParameterSet & iConfig )

explicit

Definition at line 52 of file JetCorrectorOnTheFly.cc.

References edm::ParameterSet::getParameter(), and HLT_2018_cff::InputTag.

                                                                               {
   mJetCorrector = consumes<reco::JetCorrector>(iConfig.getParameter<edm::InputTag>("JetCorrector"));
   mJetToken = consumes<JetCollection>(edm::InputTag(iConfig.getParameter<edm::InputTag>("JetCollectionName")));
   mVertexToken = consumes<reco::VertexCollection>(edm::InputTag("offlinePrimaryVertices"));
   mMinRawJetPt = iConfig.getParameter<double>("MinRawJetPt");
   mDebug = iConfig.getParameter<bool>("Debug");
 }

template<class Jet >

JetCorrectorOnTheFly< Jet >::~JetCorrectorOnTheFly ( )

override

Definition at line 61 of file JetCorrectorOnTheFly.cc.

61 {}

Member Function Documentation

template<class Jet >

void JetCorrectorOnTheFly< Jet >::analyze	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

overrideprivate

Definition at line 64 of file JetCorrectorOnTheFly.cc.

References reco::JetCorrector::correction(), mitigatedMETSequence_cff::corrector, gather_cfg::cout, edm::Event::getByToken(), singleTopDQM_cfi::jets, and Scenarios_cff::scale.

                                                                                            {
   edm::Handle<reco::JetCorrector> corrector;
   iEvent.getByToken(mJetCorrector, corrector);
   Handle<JetCollection> jets;
   iEvent.getByToken(mJetToken, jets);
 
   edm::Handle<reco::VertexCollection> recVtxs;
   iEvent.getByToken(mVertexToken, recVtxs);
   int NPV(0);
   for (unsigned int ind = 0; ind < recVtxs->size(); ind++) {
     if (!((*recVtxs)[ind].isFake())) {
       NPV++;
     }
   }
   typename JetCollection::const_iterator i_jet;
   for (i_jet = jets->begin(); i_jet != jets->end(); i_jet++) {
     if (i_jet->pt() < mMinRawJetPt)
       continue;
     //double scale = corrector->correction(i_jet->p4());
     double scale = corrector->correction(*i_jet);
     if (mDebug) {
       std::cout << "energy = " << i_jet->energy() << ", "
                 << "eta = " << i_jet->eta() << ", "
                 << "raw pt = " << i_jet->pt() << ", "
                 << "NPV = " << NPV << ", "
                 << "correction = " << scale << ", "
                 << "cor pt = " << scale * i_jet->pt() << endl;
     }
     mRawPt->Fill(i_jet->pt());
     mCorPt->Fill(scale * i_jet->pt());
   }
 }

template<class Jet >

void JetCorrectorOnTheFly< Jet >::beginJob ( void )

overrideprivatevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 99 of file JetCorrectorOnTheFly.cc.

                                          {
   mRawPt = fs->make<TH1F>("RawJetPt", "RawJetPt", 1000, 0, 1000);
   mCorPt = fs->make<TH1F>("CorJetPt", "CorJetPt", 1000, 0, 1000);
 }