#include <TTbar_GenJetAnalyzer.h>

Inheritance diagram for TTbar_GenJetAnalyzer:

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

void	bookHistograms (DQMStore::IBooker &i, edm::Run const &, edm::EventSetup const &) override

	TTbar_GenJetAnalyzer (const edm::ParameterSet &)

	~TTbar_GenJetAnalyzer () override

Public Member Functions inherited from DQMEDAnalyzer
void	accumulate (edm::Event const &event, edm::EventSetup const &setup) final

void	beginLuminosityBlock (edm::LuminosityBlock const &lumi, edm::EventSetup const &setup) final

void	beginRun (edm::Run const &run, edm::EventSetup const &setup) final

void	beginStream (edm::StreamID id) final

virtual void	dqmBeginRun (edm::Run const &, edm::EventSetup const &)

	DQMEDAnalyzer ()

void	endLuminosityBlock (edm::LuminosityBlock const &lumi, edm::EventSetup const &setup) final

void	endRun (edm::Run const &run, edm::EventSetup const &setup) final

virtual bool	getCanSaveByLumi ()

Public Member Functions inherited from edm::stream::EDProducer< edm::GlobalCache< DQMEDAnalyzerGlobalCache >, edm::EndRunProducer, edm::EndLuminosityBlockProducer, edm::Accumulator >
	EDProducer ()=default

	EDProducer (const EDProducer &)=delete

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginProcessBlocks () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndProcessBlocks () const final

bool	hasAbilityToProduceInEndRuns () const final

const EDProducer &	operator= (const EDProducer &)=delete

Private Attributes
edm::InputTag	genEventInfoProductTag_

edm::EDGetTokenT < GenEventInfoProduct >	genEventInfoProductTagToken_

std::map< std::string, MonitorElement * >	hists_

edm::InputTag	jets_

edm::EDGetTokenT< std::vector < reco::GenJet > >	jetsToken_

double	weight

Additional Inherited Members
Public Types inherited from DQMEDAnalyzer
typedef dqm::reco::DQMStore	DQMStore

typedef dqm::reco::MonitorElement	MonitorElement

Public Types inherited from edm::stream::EDProducer< edm::GlobalCache< DQMEDAnalyzerGlobalCache >, edm::EndRunProducer, edm::EndLuminosityBlockProducer, edm::Accumulator >
using	CacheTypes = CacheContexts< T...>

using	GlobalCache = typename CacheTypes::GlobalCache

using	HasAbility = AbilityChecker< T...>

using	InputProcessBlockCache = typename CacheTypes::InputProcessBlockCache

using	LuminosityBlockCache = typename CacheTypes::LuminosityBlockCache

using	LuminosityBlockContext = LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >

using	LuminosityBlockSummaryCache = typename CacheTypes::LuminosityBlockSummaryCache

using	RunCache = typename CacheTypes::RunCache

using	RunContext = RunContextT< RunCache, GlobalCache >

using	RunSummaryCache = typename CacheTypes::RunSummaryCache

Static Public Member Functions inherited from DQMEDAnalyzer
static void	globalEndJob (DQMEDAnalyzerGlobalCache const *)

static void	globalEndLuminosityBlockProduce (edm::LuminosityBlock &lumi, edm::EventSetup const &setup, LuminosityBlockContext const *context)

static void	globalEndRunProduce (edm::Run &run, edm::EventSetup const &setup, RunContext const *context)

static std::unique_ptr < DQMEDAnalyzerGlobalCache >	initializeGlobalCache (edm::ParameterSet const &)

Protected Member Functions inherited from DQMEDAnalyzer
uint64_t	meId () const

Protected Attributes inherited from DQMEDAnalyzer
edm::EDPutTokenT< DQMToken >	lumiToken_

edm::EDPutTokenT< DQMToken >	runToken_

unsigned int	streamId_

Detailed Description

Description: [one line class summary]

Implementation: [Notes on implementation]

Definition at line 52 of file TTbar_GenJetAnalyzer.h.

Constructor & Destructor Documentation

TTbar_GenJetAnalyzer::TTbar_GenJetAnalyzer ( const edm::ParameterSet & iConfig )

explicit

Definition at line 4 of file TTbar_GenJetAnalyzer.cc.

References genEventInfoProductTag_, genEventInfoProductTagToken_, jets_, and jetsToken_.

     : jets_(iConfig.getParameter<edm::InputTag>("jets")),
       genEventInfoProductTag_(iConfig.getParameter<edm::InputTag>("genEventInfoProductTag")) {
   genEventInfoProductTagToken_ = consumes<GenEventInfoProduct>(genEventInfoProductTag_);
   jetsToken_ = consumes<std::vector<reco::GenJet> >(jets_);
 }

TTbar_GenJetAnalyzer::~TTbar_GenJetAnalyzer ( )

override

Definition at line 11 of file TTbar_GenJetAnalyzer.cc.

11 {}

Member Function Documentation

void TTbar_GenJetAnalyzer::analyze	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

overridevirtual

Reimplemented from DQMEDAnalyzer.

Definition at line 13 of file TTbar_GenJetAnalyzer.cc.

References genEventInfoProductTagToken_, edm::Event::getByToken(), hists_, fwrapper::jets, jetsToken_, HLT_FULL_cff::njets, and weight.

                                                                                       {
   using namespace edm;
 
   // --- the MC weights ---
   Handle<GenEventInfoProduct> evt_info;
   iEvent.getByToken(genEventInfoProductTagToken_, evt_info);
   if (!evt_info.isValid())
     return;
   weight = evt_info->weight();
 
   // Gather information in the GenJet collection
   edm::Handle<std::vector<reco::GenJet> > jets;
   iEvent.getByToken(jetsToken_, jets);
 
   if (!jets.isValid())
     return;
   // loop Jet collection and fill histograms
   int njets = 0;
   for (std::vector<reco::GenJet>::const_iterator jet_it = jets->begin(); jet_it != jets->end(); ++jet_it) {
     ++njets;
 
     hists_["jetPtAll"]->Fill(jet_it->pt(), weight);
     hists_["jetEtaAll"]->Fill(jet_it->eta(), weight);
 
     if (njets == 1) {
       hists_["jetPt1"]->Fill(jet_it->pt(), weight);
       hists_["jetEta1"]->Fill(jet_it->eta(), weight);
     }
     if (njets == 2) {
       hists_["jetPt2"]->Fill(jet_it->pt(), weight);
       hists_["jetEta2"]->Fill(jet_it->eta(), weight);
     }
     if (njets == 3) {
       hists_["jetPt3"]->Fill(jet_it->pt(), weight);
       hists_["jetEta3"]->Fill(jet_it->eta(), weight);
     }
     if (njets == 4) {
       hists_["jetPt4"]->Fill(jet_it->pt(), weight);
       hists_["jetEta4"]->Fill(jet_it->eta(), weight);
     }
   }
 }

void TTbar_GenJetAnalyzer::bookHistograms	(	DQMStore::IBooker &	i,
		edm::Run const &	,
		edm::EventSetup const &
	)

overridevirtual

Implements DQMEDAnalyzer.

Definition at line 56 of file TTbar_GenJetAnalyzer.cc.

References DQMHelper::book1dHisto(), hists_, and dqm::implementation::NavigatorBase::setCurrentFolder().

                                                                                                  {
   DQMHelper dqm(&i);
   i.setCurrentFolder("Generator/TTbar");
   hists_["jetPtAll"] =
       dqm.book1dHisto("TTbar_jetPtAll", "pt", 1000, 0., 1000., "P_{t}^{All-Jets} (GeV)", "Number of Events");
   hists_["jetPt1"] =
       dqm.book1dHisto("TTbar_jetPt1", "pt", 1000, 0., 1000., "P_{t}^{1st-Jet} (GeV)", "Number of Events");
   hists_["jetPt2"] =
       dqm.book1dHisto("TTbar_jetPt2", "pt", 1000, 0., 1000., "P_{t}^{2nd-Jet} (GeV)", "Number of Events");
   hists_["jetPt3"] =
       dqm.book1dHisto("TTbar_jetPt3", "pt", 1000, 0., 1000., "P_{t}^{3rd-Jet} (GeV)", "Number of Events");
   hists_["jetPt4"] =
       dqm.book1dHisto("TTbar_jetPt4", "pt", 1000, 0., 1000., "P_{t}^{4th-Jet} (GeV)", "Number of Events");
 
   hists_["jetEtaAll"] = dqm.book1dHisto("TTbar_jetEtaAll", "eta", 100, -5., 5., "#eta^{All-Jets}", "Number of Events");
   hists_["jetEta1"] = dqm.book1dHisto("TTbar_jetEta1", "eta", 100, -5., 5., "#eta^{1st-Jet}", "Number of Events");
   hists_["jetEta2"] = dqm.book1dHisto("TTbar_jetEta2", "eta", 100, -5., 5., "#eta^{2nd-Jet}", "Number of Events");
   hists_["jetEta3"] = dqm.book1dHisto("TTbar_jetEta3", "eta", 100, -5., 5., "#eta^{3rd-Jet}", "Number of Events");
   hists_["jetEta4"] = dqm.book1dHisto("TTbar_jetEta4", "eta", 100, -5., 5., "#eta^{4th-Jet}", "Number of Events");
 }