#include <TopGenEventAnalyzer.h>

Inheritance diagram for TopGenEventAnalyzer:

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

	~TopGenEventAnalyzer () 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 &&)=default

	EDConsumerBase (EDConsumerBase const &)=delete

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

std::vector< ESProxyIndex > const &	esGetTokenIndicesVector (edm::Transition iTrans) const

std::vector< ESRecordIndex > const &	esGetTokenRecordIndicesVector (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 Member Functions
void	analyze (const edm::Event &, const edm::EventSetup &) override

void	beginJob () override

void	endJob () override

Private Attributes
edm::EDGetTokenT< TtGenEvent >	inputGenEventToken_

TH1F *	nLep_

TH1F *	prodChan_

TH1F *	topBarEta_

TH1F *	topBarPhi_

TH1F *	topBarPt_

TH1F *	topEta_

TH1F *	topPhi_

TH1F *	topPt_

TH1F *	ttbarEta_

TH1F *	ttbarPhi_

TH1F *	ttbarPt_

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	wantsInputProcessBlocks ()

static bool	wantsProcessBlocks ()

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 = InEvent>
EDConsumerBaseAdaptor< B >	consumes (edm::InputTag tag) noexcept

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<Transition Tr = Transition::Event>
constexpr auto	esConsumes () noexcept

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

template<Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag tag) noexcept

template<Transition Tr = Transition::Event>
ESGetTokenGeneric	esConsumes (eventsetup::EventSetupRecordKey const &iRecord, eventsetup::DataKey const &iKey)
	Used with EventSetupRecord::doGet. More...

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

Definition at line 15 of file TopGenEventAnalyzer.h.

Constructor & Destructor Documentation

◆ TopGenEventAnalyzer()

TopGenEventAnalyzer::TopGenEventAnalyzer ( const edm::ParameterSet & cfg )

explicit

Definition at line 3 of file TopGenEventAnalyzer.cc.

     : inputGenEventToken_(consumes<TtGenEvent>(cfg.getParameter<edm::InputTag>("genEvent"))) {
   edm::Service<TFileService> fs;
   nLep_ = fs->make<TH1F>("nLep", "N(Lepton)", 5, 0., 5.);
   topPt_ = fs->make<TH1F>("topPt", "pt (top)", 100, 0., 500.);
   topEta_ = fs->make<TH1F>("topEta", "eta(top)", 40, -5., 5.);
   topPhi_ = fs->make<TH1F>("topPhi", "phi(top)", 60, -3.5, 3.5);
   topBarPt_ = fs->make<TH1F>("topBarPt", "pt (topBar)", 100, 0., 500.);
   topBarEta_ = fs->make<TH1F>("topBarEta", "eta(topBar)", 40, -5., 5.);
   topBarPhi_ = fs->make<TH1F>("topBarPhi", "phi(topBar)", 60, -3.5, 3.5);
   ttbarPt_ = fs->make<TH1F>("ttbarPt", "pt (ttbar)", 100, 0., 500.);
   ttbarEta_ = fs->make<TH1F>("ttbarEta", "eta(ttbar)", 40, -5., 5.);
   ttbarPhi_ = fs->make<TH1F>("ttbarPhi", "phi(ttbar)", 60, -3.5, 3.5);
   prodChan_ = fs->make<TH1F>("prodChan", "production mode", 3, 0, 3);
   prodChan_->GetXaxis()->SetBinLabel(1, "gg");
   prodChan_->GetXaxis()->SetBinLabel(2, "qqbar");
   prodChan_->GetXaxis()->SetBinLabel(3, "other");
 }

References TFileService::make(), nLep_, prodChan_, topBarEta_, topBarPhi_, topBarPt_, topEta_, topPhi_, topPt_, ttbarEta_, ttbarPhi_, and ttbarPt_.

◆ ~TopGenEventAnalyzer()

TopGenEventAnalyzer::~TopGenEventAnalyzer ( )

override

Definition at line 22 of file TopGenEventAnalyzer.cc.

22 {}

Member Function Documentation

◆ analyze()

void TopGenEventAnalyzer::analyze	(	const edm::Event &	evt,
		const edm::EventSetup &	setup
	)

overrideprivatevirtual

Implements edm::EDAnalyzer.

Definition at line 24 of file TopGenEventAnalyzer.cc.

                                                                                  {
   edm::Handle<TtGenEvent> genEvent;
   evt.getByToken(inputGenEventToken_, genEvent);
  
   if (!genEvent->isTtBar())
     return;
  
   if (genEvent->fromGluonFusion())
     prodChan_->Fill("gg", 1);
   else if (genEvent->fromQuarkAnnihilation())
     prodChan_->Fill("qqbar", 1);
   else
     prodChan_->Fill("other", 1);
  
   // fill BR's
   nLep_->Fill(genEvent->numberOfLeptons());
  
   //fill top kinematic
   topPt_->Fill(genEvent->top()->pt());
   topEta_->Fill(genEvent->top()->eta());
   topPhi_->Fill(genEvent->top()->phi());
   topBarPt_->Fill(genEvent->topBar()->pt());
   topBarEta_->Fill(genEvent->topBar()->eta());
   topBarPhi_->Fill(genEvent->topBar()->phi());
  
   //fill ttbar kinematics
   ttbarPt_->Fill(genEvent->topPair()->pt());
   ttbarEta_->Fill(genEvent->topPair()->eta());
   ttbarPhi_->Fill(genEvent->topPair()->phi());
 }

References genWeightsTable_cfi::genEvent, edm::Event::getByToken(), inputGenEventToken_, nLep_, prodChan_, topBarEta_, topBarPhi_, topBarPt_, topEta_, topPhi_, topPt_, ttbarEta_, ttbarPhi_, and ttbarPt_.

◆ beginJob()

void TopGenEventAnalyzer::beginJob ( void )

overrideprivatevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 55 of file TopGenEventAnalyzer.cc.

55 {}

◆ endJob()

void TopGenEventAnalyzer::endJob ( void )

overrideprivatevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 57 of file TopGenEventAnalyzer.cc.

57 {}

Member Data Documentation

◆ inputGenEventToken_

edm::EDGetTokenT<TtGenEvent> TopGenEventAnalyzer::inputGenEventToken_

private

Definition at line 25 of file TopGenEventAnalyzer.h.

Referenced by analyze().

◆ nLep_

TH1F* TopGenEventAnalyzer::nLep_

private

Definition at line 27 of file TopGenEventAnalyzer.h.

Referenced by analyze(), and TopGenEventAnalyzer().

◆ prodChan_

TH1F* TopGenEventAnalyzer::prodChan_

private

Definition at line 37 of file TopGenEventAnalyzer.h.

Referenced by analyze(), and TopGenEventAnalyzer().

◆ topBarEta_

TH1F* TopGenEventAnalyzer::topBarEta_

private

Definition at line 32 of file TopGenEventAnalyzer.h.

Referenced by analyze(), and TopGenEventAnalyzer().

◆ topBarPhi_

TH1F* TopGenEventAnalyzer::topBarPhi_

private

Definition at line 33 of file TopGenEventAnalyzer.h.

Referenced by analyze(), and TopGenEventAnalyzer().

◆ topBarPt_

TH1F* TopGenEventAnalyzer::topBarPt_

private

Definition at line 31 of file TopGenEventAnalyzer.h.

Referenced by analyze(), and TopGenEventAnalyzer().

◆ topEta_

TH1F* TopGenEventAnalyzer::topEta_

private

Definition at line 29 of file TopGenEventAnalyzer.h.

Referenced by analyze(), and TopGenEventAnalyzer().

◆ topPhi_

TH1F* TopGenEventAnalyzer::topPhi_

private

Definition at line 30 of file TopGenEventAnalyzer.h.

Referenced by analyze(), and TopGenEventAnalyzer().

◆ topPt_

TH1F* TopGenEventAnalyzer::topPt_

private

Definition at line 28 of file TopGenEventAnalyzer.h.

Referenced by analyze(), and TopGenEventAnalyzer().

◆ ttbarEta_

TH1F* TopGenEventAnalyzer::ttbarEta_

private

Definition at line 35 of file TopGenEventAnalyzer.h.

Referenced by analyze(), and TopGenEventAnalyzer().

◆ ttbarPhi_

TH1F* TopGenEventAnalyzer::ttbarPhi_

private

Definition at line 36 of file TopGenEventAnalyzer.h.

Referenced by analyze(), and TopGenEventAnalyzer().

◆ ttbarPt_

TH1F* TopGenEventAnalyzer::ttbarPt_

private

Definition at line 34 of file TopGenEventAnalyzer.h.

Referenced by analyze(), and TopGenEventAnalyzer().

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TopGenEventAnalyzer()

◆ ~TopGenEventAnalyzer()

Member Function Documentation

◆ analyze()

◆ beginJob()

◆ endJob()

Member Data Documentation

◆ inputGenEventToken_

◆ nLep_

◆ prodChan_

◆ topBarEta_

◆ topBarPhi_

◆ topBarPt_

◆ topEta_

◆ topPhi_

◆ topPt_

◆ ttbarEta_

◆ ttbarPhi_

◆ ttbarPt_