JetCorrectorOnTheFly< Jet > Class Template Reference

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
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)
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 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 29 of file JetCorrectorOnTheFly.cc.

Member Typedef Documentation

template<class Jet >

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

private

Definition at line 35 of file JetCorrectorOnTheFly.cc.

Constructor & Destructor Documentation

template<class Jet >

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

explicit

Definition at line 53 of file JetCorrectorOnTheFly.cc.

References edm::ParameterSet::getParameter().

{
  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 63 of file JetCorrectorOnTheFly.cc.

{

}

Member Function Documentation

template<class Jet >

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

overrideprivate

Definition at line 69 of file JetCorrectorOnTheFly.cc.

References reco::JetCorrector::correction(), mitigatedMETSequence_cff::corrector, gather_cfg::cout, edm::Event::getByToken(), fwrapper::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 106 of file JetCorrectorOnTheFly.cc.

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

template<class Jet >

void JetCorrectorOnTheFly< Jet >::endJob ( void  )

overrideprivatevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 113 of file JetCorrectorOnTheFly.cc.

{

}

Member Data Documentation

template<class Jet >

edm::Service<TFileService> JetCorrectorOnTheFly< Jet >::fs

private

Definition at line 40 of file JetCorrectorOnTheFly.cc.

template<class Jet >

TH1F * JetCorrectorOnTheFly< Jet >::mCorPt

private

Definition at line 46 of file JetCorrectorOnTheFly.cc.

template<class Jet >

bool JetCorrectorOnTheFly< Jet >::mDebug

private

Definition at line 45 of file JetCorrectorOnTheFly.cc.

template<class Jet >

edm::EDGetTokenT<reco::JetCorrector> JetCorrectorOnTheFly< Jet >::mJetCorrector

private

Definition at line 41 of file JetCorrectorOnTheFly.cc.

template<class Jet >

edm::EDGetTokenT<JetCollection> JetCorrectorOnTheFly< Jet >::mJetToken

private

Definition at line 42 of file JetCorrectorOnTheFly.cc.

template<class Jet >

double JetCorrectorOnTheFly< Jet >::mMinRawJetPt

private

Definition at line 44 of file JetCorrectorOnTheFly.cc.

template<class Jet >

TH1F* JetCorrectorOnTheFly< Jet >::mRawPt

private

Definition at line 46 of file JetCorrectorOnTheFly.cc.

template<class Jet >

edm::EDGetTokenT<reco::VertexCollection> JetCorrectorOnTheFly< Jet >::mVertexToken

private

Definition at line 43 of file JetCorrectorOnTheFly.cc.