From: Subra <[EMAIL PROTECTED]> > Can some one pls tell me wts the meaning of "$topIter->next()" ? > I know "->" is used for hash refs, but dont know when to use ->( ) !!!
-> is used for any references. And for method calls. In this case you are calling the next() method of the $topIter object. Jenda ===== [EMAIL PROTECTED] === http://Jenda.Krynicky.cz ===== When it comes to wine, women and song, wizards are allowed to get drunk and croon as much as they like. -- Terry Pratchett in Sourcery -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/
