L1TkElectron::EtComparator Class Reference

#include <L1TkElectronEtComparator.h>

Public Member Functions
bool	operator() (const l1t::EGamma &a, const l1t::EGamma &b) const

Detailed Description

Definition at line 6 of file L1TkElectronEtComparator.h.

Member Function Documentation

operator()()

bool L1TkElectron::EtComparator::operator() ( const l1t::EGamma &  a, const l1t::EGamma &  b  ) const

inline

Definition at line 8 of file L1TkElectronEtComparator.h.

References a, and b.

                                                                  {
      double et_a = 0.0;
      double et_b = 0.0;
      double cosh_a_eta = cosh(a.eta());
      double cosh_b_eta = cosh(b.eta());

      if (cosh_a_eta > 0.0)
        et_a = a.energy() / cosh_a_eta;
      if (cosh_b_eta > 0.0)
        et_b = b.energy() / cosh_b_eta;

      return et_a > et_b;
    }