JetPlotsExample< Jet > Class Template Reference

#include <JetPlotsExample.h>

Inheritance diagram for JetPlotsExample< Jet >:

Public Member Functions
	JetPlotsExample (edm::ParameterSet const &cfg)
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 &&)=default
	EDConsumerBase (EDConsumerBase const &)=delete
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 &	operator= (EDConsumerBase &&)=default
EDConsumerBase const &	operator= (EDConsumerBase const &)=delete
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 (edm::Event const &e, edm::EventSetup const &iSetup) override
void	beginJob () override
void	endJob () override
void	FillHist1D (const TString &histName, const Double_t &x)

Private Attributes
std::string	HistoFileName
std::string	JetAlgorithm
TFile *	m_file
std::map< TString, TH1 * >	m_HistNames1D
int	NJets

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

Detailed Description

template<class Jet>
class JetPlotsExample< Jet >

Definition at line 15 of file JetPlotsExample.h.

Member Typedef Documentation

JetCollection

template<class Jet >

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

private

Definition at line 20 of file JetPlotsExample.h.

Constructor & Destructor Documentation

JetPlotsExample()

template<class Jet >

JetPlotsExample< Jet >::JetPlotsExample

(

edm::ParameterSet const &

cfg

)

Definition at line 24 of file JetPlotsExample.cc.

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

References looper::cfg, and AlCaHLTBitMon_QueryRunRegistry::string.

Member Function Documentation

analyze()

template<class Jet >

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

overrideprivatevirtual

Implements edm::EDAnalyzer.

Definition at line 46 of file JetPlotsExample.cc.

                                                                                   {
  Handle<JetCollection> jets;
  evt.getByLabel(JetAlgorithm, jets);
  typename JetCollection::const_iterator i_jet;
  int index = 0;
  TString hname;
  hname = "NumberOfJets";
  FillHist1D(hname, jets->size());
  for (i_jet = jets->begin(); i_jet != jets->end() && index < NJets; ++i_jet) {
    hname = "JetPt";
    FillHist1D(hname, i_jet->pt());
    hname = "JetEta";
    FillHist1D(hname, i_jet->eta());
    hname = "JetPhi";
    FillHist1D(hname, i_jet->phi());
    index++;
  }
}

References edm::Event::getByLabel(), and singleTopDQM_cfi::jets.

beginJob()

template<class Jet >

void JetPlotsExample< Jet >::beginJob ( void  )

overrideprivatevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 31 of file JetPlotsExample.cc.

                                    {
  TString hname;
  m_file = new TFile(HistoFileName.c_str(), "RECREATE");
  hname = "JetPt";
  m_HistNames1D[hname] = new TH1F(hname, hname, 100, 0, 1000);
  hname = "JetEta";
  m_HistNames1D[hname] = new TH1F(hname, hname, 120, -6, 6);
  hname = "JetPhi";
  m_HistNames1D[hname] = new TH1F(hname, hname, 100, -M_PI, M_PI);
  hname = "NumberOfJets";
  m_HistNames1D[hname] = new TH1F(hname, hname, 100, 0, 100);
}

References M_PI.

endJob()

template<class Jet >

void JetPlotsExample< Jet >::endJob ( void  )

overrideprivatevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 69 of file JetPlotsExample.cc.

                                  {
  if (m_file != nullptr) {
    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 = nullptr;
  }
}

FillHist1D()

template<class Jet >

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

private

Definition at line 81 of file JetPlotsExample.cc.

                                                                                    {
  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);
}

References gather_cfg::cout.

Member Data Documentation

HistoFileName

template<class Jet >

std::string JetPlotsExample< Jet >::HistoFileName

private

Definition at line 31 of file JetPlotsExample.h.

JetAlgorithm

template<class Jet >

std::string JetPlotsExample< Jet >::JetAlgorithm

private

Definition at line 29 of file JetPlotsExample.h.

m_file

template<class Jet >

TFile* JetPlotsExample< Jet >::m_file

private

Definition at line 26 of file JetPlotsExample.h.

m_HistNames1D

template<class Jet >

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

private

Definition at line 25 of file JetPlotsExample.h.

NJets

template<class Jet >

int JetPlotsExample< Jet >::NJets

private

Definition at line 33 of file JetPlotsExample.h.