[fpc-devel] class abstract, class sealed implementation. please review.

[Graeme Geldenhuys]

On 19/10/2009, Alexander Klenin <klenin at gmail.com> wrote:
>
>
> Why sealing a singleton is any more (or less) useful then sealing any
>  other class?
>  I use hierarchies of singletons quite often, and having them sealed would hurt.
>

Then simply don't use "sealed".  Or use "sealed" on you last class
definitions that will actually be instantiated. I'm now thinking of
"sealed" like I do about "label..goto" and "+=" etc... It's available,
but doesn't mean you need or must use it.



-- 
Regards,
  - Graeme -


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