pat::OverlapByDeltaR Struct Reference

#include <GenericOverlapFinder.h>

Public Member Functions
template<typename T1 , typename T2 >
double	operator() (const T1 &t1, const T2 &t2) const
	OverlapByDeltaR (double deltaR)

Private Attributes
double	scale_

Detailed Description

Distance with deltaR metrics and a fixed maximum for the overlap deltaR dist(x,y) = deltaR2(x,y) / deltaR2cut;

Definition at line 39 of file GenericOverlapFinder.h.

Constructor & Destructor Documentation

OverlapByDeltaR()

pat::OverlapByDeltaR::OverlapByDeltaR ( double  deltaR )

inline

Definition at line 41 of file GenericOverlapFinder.h.

: scale_(1.0 / (deltaR * deltaR)) {}

Member Function Documentation

operator()()

template<typename T1 , typename T2 >

double pat::OverlapByDeltaR::operator() ( const T1 &  t1, const T2 &  t2  ) const

inline

Definition at line 43 of file GenericOverlapFinder.h.

References HLTMuonOfflineAnalyzer_cfi::deltaR2, scale_, RandomServiceHelper::t1, and RandomServiceHelper::t2.

                                                        {
      return deltaR2(t1, t2) * scale_;
    }

Member Data Documentation

scale_

double pat::OverlapByDeltaR::scale_

private

Definition at line 48 of file GenericOverlapFinder.h.

Referenced by operator()().