SmearedJetProducer_namespace::JetResolutionExtractorT< reco::PFJet > Class Template Reference

Public Member Functions
	JetResolutionExtractorT (const edm::ParameterSet &cfg)
double	operator() (const reco::PFJet &jet) const
	~JetResolutionExtractorT ()

Public Attributes
metsig::SignAlgoResolutions	jetResolutions_

Detailed Description

template<>
class SmearedJetProducer_namespace::JetResolutionExtractorT< reco::PFJet >

Definition at line 15 of file SmearedJetProducer.cc.

Constructor & Destructor Documentation

SmearedJetProducer_namespace::JetResolutionExtractorT< reco::PFJet >::JetResolutionExtractorT ( const edm::ParameterSet &  cfg )

inline

Definition at line 19 of file SmearedJetProducer.cc.

       : jetResolutions_(cfg)
     {}

SmearedJetProducer_namespace::JetResolutionExtractorT< reco::PFJet >::~JetResolutionExtractorT ( )

inline

Definition at line 22 of file SmearedJetProducer.cc.

{}

Member Function Documentation

double SmearedJetProducer_namespace::JetResolutionExtractorT< reco::PFJet >::operator() ( const reco::PFJet &  jet ) const

inline

Definition at line 24 of file SmearedJetProducer.cc.

References reco::LeafCandidate::energy(), metsig::SigInputObj::get_energy(), and metsig::SigInputObj::get_sigma_e().

     {
       metsig::SigInputObj pfJetResolution = jetResolutions_.evalPFJet(&jet);
       if ( pfJetResolution.get_energy() > 0. ) {
     return jet.energy()*(pfJetResolution.get_sigma_e()/pfJetResolution.get_energy());
       } else {
     return 0.;
       }
     }

Member Data Documentation

metsig::SignAlgoResolutions SmearedJetProducer_namespace::JetResolutionExtractorT< reco::PFJet >::jetResolutions_

Definition at line 34 of file SmearedJetProducer.cc.