TTbar_GenLepAnalyzer Class Reference

#include <TTbar_GenLepAnalyzer.h>

Inheritance diagram for TTbar_GenLepAnalyzer:

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_GenLepAnalyzer (const edm::ParameterSet &)
	~TTbar_GenLepAnalyzer () override
Public Member Functions inherited from one::DQMEDAnalyzer< T >
	DQMEDAnalyzer ()=default
	DQMEDAnalyzer (DQMEDAnalyzer< T... > const &)=delete
	DQMEDAnalyzer (DQMEDAnalyzer< T... > &&)=delete
	~DQMEDAnalyzer () override=default

Private Attributes
bool	do_e_
bool	do_mu_
bool	do_nu_e_
bool	do_nu_mu_
bool	do_nu_tau_
bool	do_tau_
double	eta_cut_
std::map< std::string, MonitorElement * >	hists_
edm::InputTag	leps_
edm::EDGetTokenT< edm::View< reco::Candidate > >	lepsToken_
int	pdgid
double	pt_cut_

Detailed Description

Description: [one line class summary]

Implementation: [Notes on implementation]

Definition at line 53 of file TTbar_GenLepAnalyzer.h.

Constructor & Destructor Documentation

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

explicit

Definition at line 7 of file TTbar_GenLepAnalyzer.cc.

References leps_, and lepsToken_.

                                                                        :
  leps_(iConfig.getParameter<edm::InputTag>("leptons"))
{

  lepsToken_=consumes< edm::View<reco::Candidate> >(leps_);

}

TTbar_GenLepAnalyzer::~TTbar_GenLepAnalyzer ( )

override

Definition at line 16 of file TTbar_GenLepAnalyzer.cc.

{
 
   // do anything here that needs to be done at desctruction time
   // (e.g. close files, deallocate resources etc.)

}

Member Function Documentation

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

override

Definition at line 31 of file TTbar_GenLepAnalyzer.cc.

References edm::Event::getByToken(), hists_, edm::HandleBase::isValid(), TtSemiLepHitFitProducer_Electrons_cfi::leps, and lepsToken_.

{

  // Handle to the Leptons collections
  edm::Handle< edm::View<reco::Candidate> > leps;
  iEvent.getByToken(lepsToken_, leps);
  if(!leps.isValid()) return;

  // loop Jet collection and fill histograms
  int nleps = 0;
  for(edm::View<reco::Candidate>::const_iterator lep_it=leps->begin(); lep_it!=leps->end(); ++lep_it){

    ++nleps;

    if (nleps > 0) { hists_["lepPtAll" ]->Fill( lep_it->p4().pt()  );
      hists_["lepEtaAll"]->Fill( lep_it->p4().eta() );
    }
    if (nleps == 1) { hists_["lepPt1" ]->Fill( lep_it->p4().pt()  );
      hists_["lepEta1"]->Fill( lep_it->p4().eta() );
    }
    if (nleps == 2) { hists_["lepPt2" ]->Fill( lep_it->p4().pt()  );
      hists_["lepEta2"]->Fill( lep_it->p4().eta() );
    }
    if (nleps == 3) { hists_["lepPt3" ]->Fill( lep_it->p4().pt()  );
      hists_["lepEta3"]->Fill( lep_it->p4().eta() );
    }
    if (nleps == 4) { hists_["lepPt4" ]->Fill( lep_it->p4().pt()  );
      hists_["lepEta4"]->Fill( lep_it->p4().eta() );
    }
  }

  hists_["lepN"     ]->Fill( nleps ) ;


}

void TTbar_GenLepAnalyzer::bookHistograms ( DQMStore::IBooker &  i, edm::Run const &  r, edm::EventSetup const &  e  )

override

Definition at line 68 of file TTbar_GenLepAnalyzer.cc.

References DQMHelper::book1dHisto(), hists_, edm::InputTag::label(), leps_, and DQMStore::IBooker::setCurrentFolder().

                                                                                                    {
  DQMHelper dqm(&i); i.setCurrentFolder("Generator/TTbar");
  hists_["lepN"     ] = dqm.book1dHisto("TTbar_lepN"+leps_.label()     , "N"  ,   10, -.5,  9.5 ,"Number of "+leps_.label(),"Number of Events");

  hists_["lepPtAll" ] = dqm.book1dHisto("TTbar_lepPtAll_"+leps_.label() , "pt" , 1000,  0., 1000.,"P_{t}^{All-"+leps_.label()+"} (GeV)","Number of Events");
  hists_["lepPt1"   ] = dqm.book1dHisto("TTbar_lepPt1_"+leps_.label()   , "pt" , 1000,  0., 1000.,"P_{t}^{1st-"+leps_.label()+"} (GeV)","Number of Events"); 
  hists_["lepPt2"   ] = dqm.book1dHisto("TTbar_lepPt2_"+leps_.label()   , "pt" , 1000,  0., 1000.,"P_{t}^{2nd-"+leps_.label()+"} (GeV)","Number of Events");
  hists_["lepPt3"   ] = dqm.book1dHisto("TTbar_lepPt3_"+leps_.label()   , "pt" , 1000,  0., 1000.,"P_{t}^{3rd-"+leps_.label()+"} (GeV)","Number of Events");
  hists_["lepPt4"   ] = dqm.book1dHisto("TTbar_lepPt4_"+leps_.label()   , "pt" , 1000,  0., 1000.,"P_{t}^{4th-"+leps_.label()+"} (GeV)","Number of Events");

  hists_["lepEtaAll"] = dqm.book1dHisto("TTbar_lepEtaAll"+leps_.label(), "eta",  100, -5.,    5.,"#eta^{All-"+leps_.label()+"}","Number of Events");
  hists_["lepEta1"  ] = dqm.book1dHisto("TTbar_lepEta1"+leps_.label()  , "eta",  100, -5.,    5.,"#eta^{1st-"+leps_.label()+"}","Number of Events");
  hists_["lepEta2"  ] = dqm.book1dHisto("TTbar_lepEta2"+leps_.label()  , "eta",  100, -5.,    5.,"#eta^{2nd-"+leps_.label()+"}","Number of Events");
  hists_["lepEta3"  ] = dqm.book1dHisto("TTbar_lepEta3"+leps_.label()  , "eta",  100, -5.,    5.,"#eta^{3rd-"+leps_.label()+"}","Number of Events");
  hists_["lepEta4"  ] = dqm.book1dHisto("TTbar_lepEta4"+leps_.label()  , "eta",  100, -5.,    5.,"#eta^{4th-"+leps_.label()+"}","Number of Events");
}

Member Data Documentation

bool TTbar_GenLepAnalyzer::do_e_

private

Definition at line 67 of file TTbar_GenLepAnalyzer.h.

bool TTbar_GenLepAnalyzer::do_mu_

private

Definition at line 67 of file TTbar_GenLepAnalyzer.h.

bool TTbar_GenLepAnalyzer::do_nu_e_

private

Definition at line 67 of file TTbar_GenLepAnalyzer.h.

bool TTbar_GenLepAnalyzer::do_nu_mu_

private

Definition at line 67 of file TTbar_GenLepAnalyzer.h.

bool TTbar_GenLepAnalyzer::do_nu_tau_

private

Definition at line 67 of file TTbar_GenLepAnalyzer.h.

bool TTbar_GenLepAnalyzer::do_tau_

private

Definition at line 67 of file TTbar_GenLepAnalyzer.h.

double TTbar_GenLepAnalyzer::eta_cut_

private

Definition at line 68 of file TTbar_GenLepAnalyzer.h.

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

private

Definition at line 65 of file TTbar_GenLepAnalyzer.h.

Referenced by analyze(), and bookHistograms().

edm::InputTag TTbar_GenLepAnalyzer::leps_

private

Definition at line 64 of file TTbar_GenLepAnalyzer.h.

Referenced by bookHistograms(), and TTbar_GenLepAnalyzer().

edm::EDGetTokenT<edm::View<reco::Candidate> > TTbar_GenLepAnalyzer::lepsToken_

private

Definition at line 71 of file TTbar_GenLepAnalyzer.h.

Referenced by analyze(), and TTbar_GenLepAnalyzer().

int TTbar_GenLepAnalyzer::pdgid

private

Definition at line 69 of file TTbar_GenLepAnalyzer.h.

double TTbar_GenLepAnalyzer::pt_cut_

private

Definition at line 68 of file TTbar_GenLepAnalyzer.h.