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P2387 Pipe support for user-defined range adaptors #1060

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wg21bot opened this issue Jun 26, 2021 · 8 comments · Fixed by cplusplus/draft#5285
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P2387 Pipe support for user-defined range adaptors #1060

wg21bot opened this issue Jun 26, 2021 · 8 comments · Fixed by cplusplus/draft#5285
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B2 - improvement Bucket 2 as described by P0592: bug fixes, performance improvements, integration fixes for/between e C++23 Targeted at C++23 IS Ship vehicle: IS LWG Library plenary-approved Papers approved for inclusion in their target vehicle by plenary vote. ranges std::ranges size - medium paper size estimate
Milestone
2022-telecon

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wg21bot commented Jun 26, 2021

P2387R0 Pipe support for user-defined range adaptors (Barry Revzin)
@wg21bot wg21bot added the LEWG Library Evolution label Jun 26, 2021
@wg21bot wg21bot added this to the 2021-telecon milestone Jun 26, 2021
@inbal2l inbal2l added SG9 Ranges SG ranges std::ranges labels Jun 27, 2021
@brycelelbach brycelelbach added B2 - improvement Bucket 2 as described by P0592: bug fixes, performance improvements, integration fixes for/between e size - medium paper size estimate ready-for-library-evolution-meeting-review This paper needs to be discussed at a Library Evolution meeting IS Ship vehicle: IS C++23 Targeted at C++23 labels Aug 1, 2021
@inbal2l
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inbal2l commented Aug 10, 2021 •
edited

Was seen by SG9 (Ranges) on 2021-08-09

Summary

POLL: We approve forwarding P2387R0: Pipe support for user-defined range adaptors to LEWG (with an addition of a feature test macro)

SF F N A SA
10 3 0 0 0

Outcome: Strong Consensus in Favor

SG9 forwarded the paper with few recommendations:

  • Add a feature test macro.
  • Add to the paper (consider - as a note to the standard as well) the user side usage of the proposed solution.
  • Emphasis in the paper adding the proposed solution does not prevent adding multi-argument range adaptors later.

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wg21bot commented Aug 23, 2021

P2387R1 Pipe support for user-defined range adaptors (Barry Revzin)

@brycelelbach brycelelbach added the scheduled-for-library-evolution This paper has been scheduled for one of the groups: LEWG, LEWG Incubator, or a Mailing List review label Sep 9, 2021
@inbal2l inbal2l removed the SG9 Ranges SG label Oct 18, 2021
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inbal2l commented Oct 19, 2021 •
edited by brycelelbach

2021-10-18 Library Evolution Telecon

P2387R1: Pipe support for user-defined range adaptors

2021-10-18 Library Evolution Telecon Minutes

Chair: Inbal Levi

Champion: Barry Revzin

Minute Taker: Ben Craig

Polls

POLL: Modify P2387R1 (Pipe support for user-defined range adaptors) by splitting the feature test macro and fix wording to reflect requirements on derived classes, and then send the revised paper to LWG for C++23 with priority level 2.

Outcome: No Objection To Unanimous Consent
Attendance: 22
# of Authors: 1

Outcome

LEWG moved P2387R1 to LWG (after voted on in electronic polls), with improvements:

  • Split the feature test macro for "bind_back" from the ranges feature test macro.
  • Add wording to reflect requirements on derived classes.

@inbal2l inbal2l added ready-for-library-evolution-electronic-poll This paper needs to undergo a Library Evolution electronic poll and removed ready-for-library-evolution-meeting-review This paper needs to be discussed at a Library Evolution meeting scheduled-for-library-evolution This paper has been scheduled for one of the groups: LEWG, LEWG Incubator, or a Mailing List review labels Oct 19, 2021
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wg21bot commented Oct 26, 2021

P2387R2 Pipe support for user-defined range adaptors (Barry Revzin)

@brycelelbach brycelelbach added the scheduled-for-library-evolution This paper has been scheduled for one of the groups: LEWG, LEWG Incubator, or a Mailing List review label Nov 9, 2021
@cor3ntin cor3ntin added LWG Library and removed ready-for-library-evolution-electronic-poll This paper needs to undergo a Library Evolution electronic poll scheduled-for-library-evolution This paper has been scheduled for one of the groups: LEWG, LEWG Incubator, or a Mailing List review LEWG Library Evolution labels Dec 6, 2021
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cor3ntin commented Dec 6, 2021 •
edited by brycelelbach

2021-11 Library Evolution Electronic Poll Outcomes

Send [P2387R2] (Pipe Support For User-Defined Range Adaptors) to Library Working Group for C++23, classified as an addition ([P0592R4] bucket 3 item)

SF F N A SA
15 9 0 0 0

Unanimous consensus in favor

@JeffGarland
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JeffGarland commented Dec 17, 2021 •
edited

LWG reviewed and approved for c++23 in 2021-12-17 telecom.

https://wiki.edg.com/bin/view/Wg21telecons2021/P2387-20211217

Poll: Adopt P2387R3 Pipe support for user-defined range adaptors for C++23

F N A
10 0 0

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wg21bot commented Dec 18, 2021

P2387R3 Pipe support for user-defined range adaptors (Barry Revzin)

@inbal2l inbal2l added the tentatively-ready-for-plenary Reviewed between meetings; ready for a vote. label Dec 18, 2021
@jensmaurer jensmaurer modified the milestones: 2021-telecon, 2022-telecon Jan 1, 2022
@cor3ntin cor3ntin added the plenary-approved Papers approved for inclusion in their target vehicle by plenary vote. label Feb 7, 2022
@jensmaurer jensmaurer mentioned this issue Feb 10, 2022
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Approved by WG21 plenary 2022-02-07

@cor3ntin cor3ntin removed the tentatively-ready-for-plenary Reviewed between meetings; ready for a vote. label Feb 21, 2022
@brevzin brevzin mentioned this issue Feb 20, 2023
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B2 - improvement Bucket 2 as described by P0592: bug fixes, performance improvements, integration fixes for/between e C++23 Targeted at C++23 IS Ship vehicle: IS LWG Library plenary-approved Papers approved for inclusion in their target vehicle by plenary vote. ranges std::ranges size - medium paper size estimate
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P2387R3 Pipe support for user-defined range adaptors cplusplus/draft
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@brycelelbach @cor3ntin @JeffGarland @inbal2l @jensmaurer @wg21bot