search

cplusplus / nbballot

Handling of NB comments in response to ballots
14 stars 4 forks source link

FR-002-015 24.7.7.7 [mdspan.layout.stride.obs] return a `span` from `strides` #405

Closed wg21bot closed 1 year ago

wg21bot commented 1 year ago

layout_stride::mapping::strides() returns an array. This seems inefficient for large mdspan.

Please consider returning a fixed span instead ie constexpr span<index_type, rank_> strides() const &

NOTE: This comment appears twice (with the same number) in the .doc from ISO file.

FabioFracassi commented 1 year ago

2022-11-09 08:00 to 09:45 UTC-10 Kona Library Evolution Meeting

2022-11-09 08:00 to 09:45 UTC-10 Kona Library Evolution Minutes

brycelelbach commented 1 year ago

2022-11 Library Evolution Electronic Poll Outcomes

Poll 1.11: Reject C++23 National Body comment FR-002-015 Return A span From strides and any duplicate comments.

Strongly Favor Weakly Favor Neutral Weakly Against Strongly Against
10 1 1 0 1

Outcome: Consensus in favor.

jensmaurer commented 1 year ago

Rejected. There was no consensus for a change.