#include <TopTauAnalyzer.h>

Inheritance diagram for TopTauAnalyzer:

Public Member Functions
	TopTauAnalyzer (const edm::ParameterSet &)
	~TopTauAnalyzer ()
Private Member Functions
virtual void	analyze (const edm::Event &, const edm::EventSetup &)
virtual void	beginJob ()
virtual void	endJob ()
Private Attributes
TH1F *	en_
TH1F *	eta_
edm::InputTag	input_
TH1F *	mult_
TH1F *	phi_
TH1F *	pt_

Detailed Description

Definition at line 13 of file TopTauAnalyzer.h.

Constructor & Destructor Documentation

TopTauAnalyzer::TopTauAnalyzer ( const edm::ParameterSet & cfg ) [explicit]

Definition at line 5 of file TopTauAnalyzer.cc.

References en_, eta_, mult_, phi_, and pt_.

                                                        :
  input_(cfg.getParameter<edm::InputTag>("input"))
{
  edm::Service<TFileService> fs;
  
  mult_ = fs->make<TH1F>("mult", "multiplicity (taus)", 30,  0 ,   30);
  en_   = fs->make<TH1F>("en"  , "energy (taus)",       60,  0., 300.);
  pt_   = fs->make<TH1F>("pt"  , "pt (taus}",           60,  0., 300.);
  eta_  = fs->make<TH1F>("eta" , "eta (taus)",          30, -3.,   3.);
  phi_  = fs->make<TH1F>("phi" , "phi (taus)",          40, -4.,   4.);
}

TopTauAnalyzer::~TopTauAnalyzer ( )

Definition at line 17 of file TopTauAnalyzer.cc.

{
}

Member Function Documentation

void TopTauAnalyzer::analyze	(	const edm::Event &	evt,
		const edm::EventSetup &	setup
	)		`[private, virtual]`

Implements edm::EDAnalyzer.

Definition at line 22 of file TopTauAnalyzer.cc.

References en_, eta_, edm::Event::getByLabel(), input_, mult_, phi_, pt_, and metsig::tau.

{       
  edm::Handle<std::vector<pat::Tau> > taus;
  evt.getByLabel(input_, taus); 

  // fill histograms

  mult_->Fill( taus->size() );
  for(std::vector<pat::Tau>::const_iterator tau=taus->begin(); tau!=taus->end(); ++tau){
    en_ ->Fill( tau->energy() );
    pt_ ->Fill( tau->pt()     );
    eta_->Fill( tau->eta()    );
    phi_->Fill( tau->phi()    );
  }
}