Thanks for the clarification, Zach!

To be more accurate - for the Unicode proposal, we talked about having a Unicode-specific implementation (renamed, as suggested).
But one possible implementation is to have a general one, with a specialization for Unicode (or forwarding to the specific one), so I'm still interested to know if there's an appetite/interest in a (possibly) general utility :)

Best Regards,

Inbal Levi

ISO C++ LEWG Co-Chair, SG9 Chair & Israeli NB Chair

C++Now Program Chair & CoreC++ Conference Organizer

On Tue, 11 Jul 2023 at 17:35, Zach Laine <whatwasthataddress@gmail.com> wrote:

I don't think we had much support for moving
unpack_iterator_and_sentinel out of std::uc (it's 100%
Unicode-specific, and as Tomasz pointed out would be *very* difficult
to make interoperable with anything else). However, we did discuss
that it should get some Unicodiness in its name -- maybe be adding
"utf" in there or similar.

Zach

On Tue, Jul 11, 2023 at 9:31 AM Inbal Levi <sinbal2l@gmail.com> wrote:
>
> Hello all,
> Minutes from the latest SG9 meeting appear here: https://wiki.edg.com/bin/view/Wg21telecons2023/P2728
>
> During the meeting, we've discussed P2728R5, and considered having the following two utils from the paper ported into the rangers namespace (names are tentative):
>
> borrowerd_transform_view (similar to transform_view, but able to extend the lifetime of the underline thing)
> unpack_iterator_and_sentinel(ranges::begin(base_, ranges::end(base_)) (able to "strip" unnecessary wrapping, to improve performance)
>
> (Tomasz/Zach will send a mail thread with the details of the proposed to the SG9 reflector)
> I would love the group's input on this direction. CCing SG16, as I understood this was brought up there as well.
>
> Thanks all for joining and for the great feedback!
>
> Best Regards,
> Inbal Levi
>
> ISO C++ LEWG Co-Chair, SG9 Chair & Israeli NB Chair
> C++Now Program Chair & CoreC++ Conference Organizer
>
>
> On Mon, 10 Jul 2023 at 17:20, Zach Laine <whatwasthataddress@gmail.com> wrote:
>>
>> The latest revision is here: https://isocpp.org/files/papers/P2728R5.html
>>
>> Zach
>>
>> On Mon, Jul 10, 2023 at 7:08 AM Inbal Levi <sinbal2l@gmail.com> wrote:
>> >
>> > Hello all,
>> > I apologize for the late mail. As discussed in Varna, today we will continue reviewing the paper by Zach (9:30 Pacific, as usual):
>> >
>> > (Tentative) P2728R3: Unicode in the Library, Part 1: UTF Transcoding
>> >
>> > Meeting link: https://iso.zoom.us/j/94426994719?pwd=WnhNYVdvYWNrUzcvNEZPbStySTh6dz09
>> > Password: as usual (please email me if you're unsure)
>> >
>> > See you soon!
>> > Best Regards,
>> > Inbal Levi
>> >
>> > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> > Lead Software Engineer @ Millenium
>> > Isocpp, Boost &"Hamakor" Non-Profits Board Member
>> > ISO C++ LEWG Co-Chair, SG9 Chair & Israeli NB Chair
>> > C++Now Program Chair & CoreC++ Conference Organizer
>> > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~