HLTBTagPerformanceAnalyzer.cc File Reference

#include "HLTriggerOffline/Btag/interface/HLTBTagPerformanceAnalyzer.h"

Go to the source code of this file.

Functions
template<typename T , typename V >
int	closestJet (const RefToBase< reco::Jet > jet, const edm::AssociationVector< T, V > &association, double distance)
static const edm::ParameterSetDescriptionFillerPluginFactory::PMaker < edm::ParameterSetDescriptionFiller < HLTBTagPerformanceAnalyzer > >	s_filler__LINE__ ("HLTBTagPerformanceAnalyzer")
static const edm::MakerPluginFactory::PMaker < edm::WorkerMaker < HLTBTagPerformanceAnalyzer > >	s_maker__LINE__ ("HLTBTagPerformanceAnalyzer")

Function Documentation

template<typename T , typename V >

int closestJet	(	const RefToBase< reco::Jet >	jet,
		const edm::AssociationVector< T, V > &	association,
		double	distance
	)

Definition at line 8 of file HLTBTagPerformanceAnalyzer.cc.

References ztail::d, HLT_25ns14e33_v1_cff::DeltaR, i, reco::LeafCandidate::momentum(), and edm::AssociationVector< KeyRefProd, CVal, KeyRef, SizeType, KeyReferenceHelper >::size().

Referenced by HLTBTagPerformanceAnalyzer::analyze().

                                                                                                                {
    int closest = -1;
    for (unsigned int i = 0; i < association.size(); ++i) {
        double d = ROOT::Math::VectorUtil::DeltaR(jet->momentum(), association[i].first->momentum());
        if (d < distance) {
            distance = d;
            closest  = i;
        }
    }
    return closest;
}

static const edm::ParameterSetDescriptionFillerPluginFactory::PMaker<edm::ParameterSetDescriptionFiller< HLTBTagPerformanceAnalyzer > > s_filler__LINE__ ( "HLTBTagPerformanceAnalyzer"  )

static

static const edm::MakerPluginFactory ::PMaker< edm::WorkerMaker< HLTBTagPerformanceAnalyzer > > s_maker__LINE__ ( "HLTBTagPerformanceAnalyzer"  )

static