[fpc-devel] New feature discussion: for-in loop

[Graeme Geldenhuys]

On 25/10/2009, Paul Ishenin <webpirat at mail.ru> wrote:
>  I already created delphi compatible enumerator classes for the basic RTL
> lists: TFpList, TList, TStrings, TComponent and TCollection. We can inherit
> all them from the TInterfacedObject and Graeme interfaces. And list classes
> will have 2 methods: GetEnumerator: TSomeEnumerator and GetIterator:
> ISomeIterator where TSomeEnumerator implements ISomeIterator interface.

When the discussion started about for-in, I could not clearly see how.
But after reading the Delphi article (link you posted earlier) and
looking at your examples for testing for-in loop, I think we could
defiantly share some common iterator code.


-- 
Regards,
  - Graeme -


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