[yoda-svn] r487 - trunk/include/YODA

[blackhole at projects.hepforge.org]

Author: hoeth
Date: Wed Jul  4 00:35:21 2012
New Revision: 487

Log:
numeric fix

Modified:
   trunk/include/YODA/Dbn1D.h

Modified: trunk/include/YODA/Dbn1D.h
==============================================================================
--- trunk/include/YODA/Dbn1D.h	Tue Jul  3 14:29:15 2012	(r486)
+++ trunk/include/YODA/Dbn1D.h	Wed Jul  4 00:35:21 2012	(r487)
@@ -147,7 +147,7 @@
 
     /// Effective number of entries \f$ = (\sum w)^2 / \sum w^2 \f$
     double effNumEntries() const {
-      if (isZero(_sumW2)) return 0;
+      if (_sumW2 == 0) return 0;
       return _sumW*_sumW / _sumW2;
     }