CorrectJet Class Reference

#include <CorrectJet.h>

Public Member Functions
	CorrectJet ()
	CorrectJet (const std::string &corrector)
reco::Jet	operator() (const reco::Jet &jet) const
	Returns the corrected jet. More...
void	setEventSetup (const edm::EventSetup &es)

Private Attributes
const JetCorrector *	m_corrector
std::string	m_correctorName

Detailed Description

Correct jets

Definition at line 16 of file CorrectJet.h.

Constructor & Destructor Documentation

CorrectJet::CorrectJet ( )

inline

Definition at line 19 of file CorrectJet.h.

{}

CorrectJet::CorrectJet ( const std::string &  corrector )

inline

Definition at line 20 of file CorrectJet.h.

                                         :
            m_corrector(0), m_correctorName(corrector) {}

Member Function Documentation

reco::Jet CorrectJet::operator() ( const reco::Jet &  jet ) const

inline

Returns the corrected jet.

Definition at line 32 of file CorrectJet.h.

References JetCorrector::correction(), m_corrector, reco::LeafCandidate::p4(), reco::Jet::scaleEnergy(), and reco::LeafCandidate::vertex().

  {
    reco::Jet correctedJet(jet.p4(), jet.vertex());
    if (m_corrector)
      correctedJet.scaleEnergy(m_corrector->correction(jet));
    return correctedJet;
  }

void CorrectJet::setEventSetup ( const edm::EventSetup &  es )

inline

Definition at line 23 of file CorrectJet.h.

References JetCorrector::getJetCorrector(), m_corrector, and m_correctorName.

Referenced by BTagPerformanceAnalyzerMC::getJetWithFlavour(), and MatchJet::matchCollections().

  {
    if (!m_correctorName.empty())
      m_corrector = JetCorrector::getJetCorrector(m_correctorName, es);
    else
      m_corrector = 0;
  }

Member Data Documentation

const JetCorrector* CorrectJet::m_corrector

private

Definition at line 41 of file CorrectJet.h.

Referenced by operator()(), and setEventSetup().

std::string CorrectJet::m_correctorName

private

Definition at line 42 of file CorrectJet.h.

Referenced by setEventSetup().