Thanks! I will try to put it in the next revision of the paper for the
mailing.

Mat

wt., 15 paź 2024 o 13:14 Jens Maurer <jens.maurer_at_[hidden]> napisał(a):

>
>
> On 14/10/2024 22.04, Mateusz Pusz via SG16 wrote:
> > Also, how should I construct a `string_view` from it? Should I use the
> default `char_traits<CharT>`?
>
> Yes.
>
> > pon., 14 paź 2024 o 22:00 Mateusz Pusz <mateusz.pusz_at_[hidden] <mailto:
> mateusz.pusz_at_[hidden]>> napisał(a):
> >
> > Hi,
> >
> > Can someone provide me a proper rationale for removing `char_traits`?
>
> char_traits promises configurability for operations where no user-level
> configuration makes sense.
>
> The CharT template parameter needs to be a char-like type
> ([strings.general]), which means it's trivial, and the implementation
> thus doesn't need char_traits to enable "memcpy"-style optimizations.
>
> For the comparisons, having char_traits that implement case-insensitive
> comparisons is oversimplifying, because case-insensitivity is
> locale-dependent.
> Also, encoding such comparison semantics into a data type seems bad design.
>
> Having a survey of user-provided specializations of char_traits out in the
> wild would be good.
>
> Jens
>