On 14.11.23 09:31, Marc Mutz via Development wrote:
[...]
> And then naming them Qt::partial_ordering is just consequent, because
> users can reach ultimate SC by doing something like
>
> #ifdef __cpp_lib_three_way_comparison
> using std::partial_ordering;
> ~~~~
> #else
> using Qt::partial_ordering;
> #endif
>
> ~~~ use unqualified partial_ordering ~~~
This will also mean that in Qt 7 we can maintain 100% SC with Qt 6 by
simply saying
namespace Qt {
using partial_ordering = std::partial_ordering;
using weak_ordering = std::weak_ordering;
using strong_ordering = std::strong_ordering;
}
Done.
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Marc Mutz <[email protected]>
Principal Software Engineer
The Qt Company
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