On Mon, Oct 19, 2009 at 18:40, Florian Klaempfl <flor...@freepascal.org> wrote: > Alexander Klenin schrieb: >> Why sealing a singleton is any more (or less) useful then sealing any >> other class? > > As I said, it's as usefull as private/protected/strict private/strict > protected imo
Well, the problem is that sealed is class-global -- it is like having class with all members private -- totally useless. Now, "final" keyword that Paul also implemented in his branch is a much better feature due to its finer granularity. >> I use hierarchies of singletons quite often, and having them sealed would >> hurt. >> > You can still/should seal the class instanciated? Sorry, I can not understand this sentence. -- Alexander S. Klenin _______________________________________________ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
