jetcorrextractor Namespace Reference

Functions
double	sign (double x)

Function Documentation

double jetcorrextractor::sign ( double  x )

inline

Definition at line 32 of file JetCorrExtractorT.h.

Referenced by JetCorrExtractorT< T >::operator()().

  {
    if      ( x > 0. ) return +1.;
    else if ( x < 0. ) return -1.;
    else               return  0.;
  }