[Development] Thank you for qScopeGuard

Konstantin Ritt ritt.ks at gmail.com
Fri Mar 13 16:38:59 CET 2020

I just noticed the documentation says
> The callable shouldn't throw when executed, copied or moved.
, which brings a question: is there really a particular reason to copy
QScopeGuard instance? what the expected behavior for the instance copy
then, call f in some other place?


пт, 21 февр. 2020 г. в 20:58, Thiago Macieira <thiago.macieira at intel.com>:

> On Friday, 21 February 2020 06:02:29 PST NIkolai Marchenko wrote:
> > it's definitely neat, but it's nothing that you can't do with pure c++
> > though. It's just qt's native implementation of score guard pattern. Tbh
> I
> > didn't even know it existed because I use my own scope guarder class.
> The reason we added it was because we needed and the Standard Library
> equivalent isn't (wasn't) available in all platforms Qt needed to be
> compiled
> on.
> --
> Thiago Macieira - thiago.macieira (AT) intel.com
>   Software Architect - Intel System Software Products
> _______________________________________________
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> Development at qt-project.org
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