Re: Question about Qt exception handling
Kevin Krammer a écrit :
> On Thursday 01 December 2005 17:23, Pierre Barbier de Reuille wrote:
>
>
>>Well, I don't understand why ! The default options are *with* exception
>>support !!!! Then, I already tried to compile debian packages with
>>exception support and it just works very fine ! I don't see any reason
>>to *explicitly* remove the exception handling.
>
>
> It has been deactivated traditionally because earliert GCC (I think < 4.0)
> introduced runtime overhead even when no exception was raised.
>
> If this has improved it might be interesting to see how other Qt dependent
> code reacts to the change, notably KDE
>
> I would guess that any code assuming no exception policy might crash in
> situation it would have otherwise handled gracefully.
>
> Cheers,
> Kevin
Ok, I may test the behavior of KDE with that (even though when I
compiled Qt with exception support I did not notice anything but my
program working properly ;) ). I'll keep the list informed.
Cheers,
Pierre
--
Pierre Barbier de Reuille
INRA - UMR Cirad/Inra/Cnrs/Univ.MontpellierII AMAP
Botanique et Bio-informatique de l'Architecture des Plantes
TA40/PSII, Boulevard de la Lironde
34398 MONTPELLIER CEDEX 5, France
tel : (33) 4 67 61 65 77 fax : (33) 4 67 61 56 68
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