#include <JetCorExample.h>

Inheritance diagram for JetCorExample< Jet >:

Public Member Functions
	JetCorExample (edm::ParameterSet const &cfg)

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

	EDAnalyzer ()

ModuleDescription const &	moduleDescription () const

std::string	workerType () const

virtual	~EDAnalyzer ()

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

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

virtual	~EDConsumerBase () noexcept(false)

Private Types
typedef std::vector< Jet >	JetCollection

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

void	beginJob ()

void	endJob ()

void	FillHist1D (const TString &histName, const Double_t &x)

Private Attributes
std::string	HistoFileName

std::string	JetAlgorithm

std::string	JetCorrectionService

TFile *	m_file

std::map< TString, TH1 * >	m_HistNames1D

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 &)

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 JetCorExample< Jet >

Definition at line 15 of file JetCorExample.h.

Member Typedef Documentation

template<class Jet >

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

private

Definition at line 20 of file JetCorExample.h.

Constructor & Destructor Documentation

template<class Jet >

JetCorExample< Jet >::JetCorExample ( edm::ParameterSet const & cfg )

Definition at line 22 of file JetCorExample.cc.

References edm::ParameterSet::getParameter(), and AlCaHLTBitMon_QueryRunRegistry::string.

 {
   JetAlgorithm         = cfg.getParameter<std::string> ("JetAlgorithm"); 
   HistoFileName        = cfg.getParameter<std::string> ("HistoFileName");
   JetCorrectionService = cfg.getParameter<std::string> ("JetCorrectionService");
 }

Member Function Documentation

template<class Jet >

void JetCorExample< Jet >::analyze	(	edm::Event const &	e,
		edm::EventSetup const &	iSetup
	)

privatevirtual

Implements edm::EDAnalyzer.

Definition at line 42 of file JetCorExample.cc.

References reco::JetCorrector::correction(), mitigatedMETSequence_cff::corrector, edm::Event::getByLabel(), JetCorrector::getJetCorrector(), fwrapper::jets, and Scenarios_cff::scale.

 {
   Handle<JetCollection> jets;
   evt.getByLabel(JetAlgorithm,jets);
   typename JetCollection::const_iterator i_jet;
   TString hname; 
   const JetCorrector* corrector = JetCorrector::getJetCorrector (JetCorrectionService,iSetup);
   double scale;
   for(i_jet = jets->begin(); i_jet != jets->end(); i_jet++) 
     {
       scale = corrector->correction(i_jet->p4()); 
       hname = "JetPt";
       FillHist1D(hname,i_jet->pt());   
       hname = "CorJetPt";
       FillHist1D(hname,scale*i_jet->pt()); 
     }
 }

template<class Jet >

void JetCorExample< Jet >::beginJob ( void )

privatevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 30 of file JetCorExample.cc.

 {
   TString hname;
   m_file = new TFile(HistoFileName.c_str(),"RECREATE"); 
   hname = "JetPt";
   m_HistNames1D[hname] = new TH1F(hname,hname,100,0,1000);
   hname = "CorJetPt";
   m_HistNames1D[hname] = new TH1F(hname,hname,100,0,1000);
 }

template<class Jet >

void JetCorExample< Jet >::endJob ( void )

privatevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 63 of file JetCorExample.cc.

 {
   if (m_file !=0) 
     {
       m_file->cd();
       for (std::map<TString, TH1*>::iterator hid = m_HistNames1D.begin(); hid != m_HistNames1D.end(); hid++)
         hid->second->Write();
       delete m_file;
       m_file = 0;      
     }
 }

template<class Jet >

void JetCorExample< Jet >::FillHist1D	(	const TString &	histName,
		const Double_t &	x
	)

private

Definition at line 77 of file JetCorExample.cc.

References gather_cfg::cout.

 {
   std::map<TString, TH1*>::iterator hid=m_HistNames1D.find(histName);
   if (hid==m_HistNames1D.end())
     std::cout << "%fillHist -- Could not find histogram with name: " << histName << std::endl;
   else
     hid->second->Fill(value);
 }

Member Data Documentation

template<class Jet >

std::string JetCorExample< Jet >::HistoFileName

private

Definition at line 31 of file JetCorExample.h.

template<class Jet >

std::string JetCorExample< Jet >::JetAlgorithm

private

Definition at line 29 of file JetCorExample.h.

template<class Jet >

std::string JetCorExample< Jet >::JetCorrectionService

private

Definition at line 33 of file JetCorExample.h.

template<class Jet >

TFile* JetCorExample< Jet >::m_file

private

Definition at line 26 of file JetCorExample.h.

template<class Jet >

std::map<TString, TH1*> JetCorExample< Jet >::m_HistNames1D

private

Definition at line 25 of file JetCorExample.h.

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

template<class Jet> class JetCorExample< Jet >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<class Jet>
class JetCorExample< Jet >