WG21 PAPERS

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Select	Paper	Title	Authors	Audience
	P3787R2	Adjoints to "Enabling list-initialization for algorithms": uninitialized_fill	G. D'Angelo, R. Arutyunyan	LEWG LWG
Intent Proposal Mailing Date 2026-04 Post-Croydon Author(s) Giuseppe D'Angelo, Ruslan Arutyunyan Target Audience LEWG LWG Revisions R1 Tracking issue View on GitHub Disposition Date 2026-03Adopted Abstract In the Tokyo 2024 meeting [P2248R8] (Enabling list-initialization for algorithms) was adopted.
	P4049R0	Relaxing and extending std::copy	G. D'Angelo	LEWG SG1 SG9 SG18 SG23
Intent Proposal Mailing Date 2026-04 Post-Croydon Author(s) Giuseppe D'Angelo Target Audience LEWG SG1 SG9 SG18 SG23 Revisions R1 Tracking issue View on GitHub Abstract In this table we’re summarizing the status quo and the changes brought by the options and extensions illustrated above. The table refers to `std::copy`, but similar changes are expected for the other algorithms of the family.
	P4102R0	Container insertion and erasure should be allowed to relocate	G. D'Angelo	LEWG SG9
Intent Proposal Mailing Date 2026-04 Post-Croydon Author(s) Giuseppe D'Angelo Target Audience LEWG SG9 Tracking issue View on GitHub Abstract The sequence containers `vector`, `inplace_vector` and `deque` store their elements in contiguous storage (or, in the case of `deque`, in blocks of contiguous storage). When an element is erased from the middle of such a container, the elements after the erased position must be shifted to fill the gap. Similarly, when an element is inserted in the middle, the existing elements must be shifted to m
	P4197R0	Design questions for trivial relocation in C++29	G. D'Angelo	EWG LEWG
Intent Proposal Mailing Date 2026-04 Post-Croydon Author(s) Giuseppe D'Angelo Target Audience EWG LEWG Tracking issue View on GitHub Abstract Trivial relocation has been a long-standing goal for C++. Multiple proposals have been put forward over the years, most notably [P1144R12] and [P2786R13], each with a different design and different tradeoffs. In the C++26 cycle, [P2786R13] was adopted in Hagenberg, but was ultimately removed from the C++26 Working Draft in Kona due to a number of unresolved design concerns.

Showing 4 of 4 papers · source: open-std.org

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