On 01/24/13 19:36, Alexander Klenin wrote: >> Enumerators are not iterators. > Eh... actually, they are? Why do you think otherwise?
Enumerators are limited in functionality. Iterators are the full-blown thing. Common Iterator API is something like Next, Prev, Reset, HasNext, HasPrev etc. Enumerators normally just advance and only in one direction. This is how it is in many frameworks. Even Java's documentation describes it like that - see the bottom of the page for Iterator. http://docs.oracle.com/javase/6/docs/technotes/guides/collections/reference.html Regards, - Graeme - _______________________________________________ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
