[Development] QtCS2019 Notes: QtCore

André Pönitz apoenitz at t-online.de
Sun Nov 24 13:42:43 CET 2019

On Sun, Nov 24, 2019 at 12:31:32PM +0100, Konrad Rosenbaum wrote:
> I'd rather have the compiler tell me that I need to change my code than hide
> it from me. Warnings are there for a good reason.


> The only way to do this with this proposal is to make count() deprecated from
> the start! So, why bother with duplicated API in the first place?

Because a lot consumers (and this includes most of Qt code itself) settled
on an int based interface for things they are interested to count or index.

So it's either getting _also_ an int interface directly, or direct 
narrowing on the user side. 


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