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P2553 Make mdspan size_type controllable #1213

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wg21bot opened this issue Feb 22, 2022 · 4 comments · Fixed by cplusplus/draft#5635
Closed

P2553 Make mdspan size_type controllable #1213

wg21bot opened this issue Feb 22, 2022 · 4 comments · Fixed by cplusplus/draft#5635
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C++23 Targeted at C++23 IS Ship vehicle: IS LWG Library mdspan plenary-approved Papers approved for inclusion in their target vehicle by plenary vote. tentatively-ready-for-plenary Reviewed between meetings; ready for a vote.
Milestone
2022-telecon

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@wg21bot
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wg21bot commented Feb 22, 2022

P2553R0 Make mdspan size_type controllable (Christian Trott, Damien Lebrun-Grandie, Mark Hoemmen, Dan Sunderland)
@wg21bot wg21bot added the LEWG Library Evolution label Feb 22, 2022
@wg21bot wg21bot added this to the 2022-telecon milestone Feb 22, 2022
@cor3ntin cor3ntin added the C++23 Targeted at C++23 label Feb 22, 2022
@FabioFracassi FabioFracassi added the ready-for-library-evolution-electronic-poll This paper needs to undergo a Library Evolution electronic poll label Mar 15, 2022
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FabioFracassi commented Mar 15, 2022 •
edited by brycelelbach

2022-03-01 Library Evolution Telecon

P2553R0: Make mdspan size_type controllable

2022-03-01 Library Evolution Telecon Minutes

Chair: Fabio Fracassi

Champion:

Minute Taker: Ben Craig

POLL: Do not constrain extents size_type to unsigned_integral, allow for signed extents

SF F N A SA
7 8 1 0 0

Authors: 4

Participants: 32

Outcome: Strong consensus in favor

POLL: The concept of the size_type should be a Mandate rather than a Constraint

SF F N A SA
7 10 0 0 0

Authors: 4

Participants: 32

Outcome: unanimous consensus in favor

POLL: Advance P2553R0 (with the previous changes) to electronic polling to send it to LWG for C++23 (as a Prio 2 item)

SF F N A SA
12 5 0 0 0

Authors: 4

Participants: 32

Outcome: unanimous consensus in favor

Summary

Fix for an C++23 approved feature.

Outcome

Forwarded to electronic polling for C++23.

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wg21bot commented Mar 21, 2022

P2553R1 Make mdspan size_type controllable (Christian Trott, Damien Lebrun-Grandie, Mark Hoemmen, Dan Sunderland)

@brycelelbach brycelelbach added IS Ship vehicle: IS B2 - improvement Bucket 2 as described by P0592: bug fixes, performance improvements, integration fixes for/between e size - small paper size estimate labels Apr 7, 2022
@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 Apr 22, 2022
@brycelelbach brycelelbach removed LEWG Library Evolution 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 labels Jun 19, 2022
@brycelelbach
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2022-05 Library Evolution Electronic Poll Outcomes

POLL: Send [P2553R1] Make mdspan size_type Controllable to Library Working Group for C++23, classified as an improvement of an existing feature ([P0592R4] bucket 2 item).

Strongly Favor Weakly Favor Neutral Weakly Against Strongly Against
7 9 1 1 0

Consensus in favor.

@brycelelbach brycelelbach added LWG Library lwg-pending LWG Chair needs to disposition labels Jun 19, 2022
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This paper was merged into P0009 that LWG approved 2022-06-14 for c++23

@JeffGarland JeffGarland added tentatively-ready-for-plenary Reviewed between meetings; ready for a vote. and removed lwg-pending LWG Chair needs to disposition B2 - improvement Bucket 2 as described by P0592: bug fixes, performance improvements, integration fixes for/between e size - small paper size estimate labels Jul 4, 2022
@cor3ntin cor3ntin added the plenary-approved Papers approved for inclusion in their target vehicle by plenary vote. label Jul 25, 2022
@Mick235711 Mick235711 mentioned this issue Aug 19, 2022
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C++23 Targeted at C++23 IS Ship vehicle: IS LWG Library mdspan plenary-approved Papers approved for inclusion in their target vehicle by plenary vote. tentatively-ready-for-plenary Reviewed between meetings; ready for a vote.
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P0009R18 mdspan cplusplus/draft
6 participants
@brycelelbach @FabioFracassi @cor3ntin @JeffGarland @jensmaurer @wg21bot