2023 Telecons

History, status, and review outcomes can be found by visiting the GitHub Issue for the paper: wg21.link/PNNNN/github.

Scheduled

Subject	Bucket	Minutes	Chair	Date & Time

Unscheduled

Major Topics for C++26

• Senders and receivers.
  • async_scope.
  • Parallel algorithms integration.
• Customization points.
• Ranges.
• Linear algebra and mdspan.
  • mdarray.
• Networking.
• std::hive.
• Numerics.
• Freestanding.
• Coroutines.
  • std::lazy.
• Reflection.
• std::simd.
• RCU and hazard pointers.

Past

Subject	Bucket	Minutes	Chair	Date & Time
P2406R2: Add lazy_counted_iterator LWG3679: Is <ranges> sufficient for istream_view? LWG3810: CTAD for basic_format_args LWG3840: filesystem::u8path should be undeprecated P2675R1: format's width estimation is too approximate and not forward compatible	B2 B2 B2 B2 B2	P2406R2 Minutes LWG3679 Minutes LWG3810 Minutes LWG3840 Minutes P2675R1 Minutes	Bryce Adelstein Lelbach	2023-01-10 16:00 to 17:30 UTC
P2727R0: iterator_interface P2725R0: integral_constant Literals P2772R0: constexpr_t	B3 B3 B3	P2727 Minutes P2725 Minutes P2772 Minutes	Bryce Adelstein Lelbach	2023-01-17 16:00 to 17:30 UTC
P2019R2: Thread Attributes	B2	P2019 Minutes	Bryce Adelstein Lelbach	2023-01-24 16:00 to 17:30 UTC
2023-02 Issaquah Meeting Planning	B1	Minutes	Bryce Adelstein Lelbach	2023-01-31 16:00 to 17:30 UTC
P2548R4: copyable_function P2714R0: Bind front and back to NTTP callables P2757R0: Type checking format args	B3 B2 B2	P2548 Minutes P2714 Minutes P2757 Minutes	Bryce Adelstein Lelbach	2023-03-07 16:00 to 17:30 UTC
P1068R6: Vector API for random number generation	B3	P1068 Minutes	Ben Craig	2023-03-14 15:00 to 16:30 UTC (time shifted for DST)
P2727R1: iterator_interface	B3	P2727 Minutes	Fabio Fracassi	2023-03-21 15:00 to 16:30 UTC
P2642R2: Padded mdspan layouts	B2	P2642 Minutes	Billy Baker	2023-03-28 15:00 to 16:30 UTC
P2616R4: atomic notification tokens P2689R1: atomic_accessor	B2 B3	P2616 Minutes P2689 Minutes	Fabio Fracassi	2023-04-04 14:00 to 15:30 UTC (special time)
P2757R1: Type checking format args P2637R1: Member visit P2641R2: Checking if a union alternative is active	B2 B2 B2	P2757 Minutes P2637 Minutes P2641 Minutes	Nevin Liber	2023-04-11 15:00 to 16:30 UTC
P2591R3: Concatenation of strings and string views	B2	P2591 Minutes	Billy Baker	2023-04-18 15:00 to 16:30 UTC
P2664R2: simd permutation API	B2	P2664 Minutes	Ben Craig	2023-05-02 15:00 to 16:30 UTC
P2781R1: constexpr_v	B3	P2781 Minutes	Bryce Adelstein Lelbach	2023-05-16 15:00 to 16:30 UTC
D2836R1: std::basic_const_iterator should follow its underlying type’s convertibility	B2	P2836 Minutes	Fabio Fracassi	2023-07-11 15:00 to 16:30 UTC
P2821R3: span.at() P2591R4: Concatenation of strings and string views Github Issue1580: LWG2095 & LWG3003	B3 B3	P2821 Minutes P2591 Minutes LWG3003 Minutes	Fabio Fracassi	2023-07-25 15:00 to 16:30 UTC
P2019R3: Thread attributes P2880R0: Algorithm-like vs std::simd based RNG API D1068R8: Vector API for random number generation	B3 B3 B3	P2019 Minutes P2880 Minutes P1068 Minutes	Billy Baker	2023-08-08 15:00 to 16:30 UTC
P2944R1: Comparisons for reference_wrapper P2945R0: Additional format specifiers for time_point P2930R0: Formatter specializations for the standard library	B3 B3 B3	P2944 Minutes P2945 Minutes P2930 Minutes	Ben Craig	2023-08-22 15:00 to 16:30 UTC
P2019R3: Thread attributes	B3	P2019 Minutes	Fabio Fracassi	2023-09-05 15:00 to 16:30 UTC
P2909R1: Fix formatting of code units as integers P2833R1: Freestanding Library: inout expected span P2447R4: std::span over an initializer list	B3 B3 B2	P2909 Minutes P2833 Minutes P2447 Minutes	Fabio Fracassi	2023-09-12 15:00 to 16:30 UTC
D2542R6: views::concat P2810R1: is_debugger_present is_replaceable	B3 B2	P2542 Minutes P2810 Minutes	Ben Craig Corentin Jabot	2023-09-19 15:00 to 16:30 UTC
P2141R1: Aggregates are named tuples P2075R2: Philox as an extension of the C++ RNG engines	B3 B3	P2141 Minutes P2075 Minutes	Ben Craig	2023-09-26 15:00 to 16:30 UTC
P2897R0: aligned_accessor: An mdspan accessor expressing pointer overalignment P2642R3: Padded mdspan layouts	B3 B3	P2897 Minutes P2642 Minutes	Ben Craig	2023-10-10 15:00 to 16:30 UTC
P2767R1: flat_map/flat_set omnibus	B3 B2	P2767 Minutes	Fabio Fracassi	2023-10-17 15:00 to 16:30 UTC
P2901R0: Extending linear algebra support to batched operations 2023-11 Kona Meeting Schedule	B3 -	P2901 Minutes Kona 2023-11 Schedule	Billy Baker Inbal Levi	2023-10-24 15:00 to 16:30 UTC
**Administrative Information** P3019R3: Vocabulary Types for Composite Class Design	B3	P3019 Minutes	Inbal Levi	2023-11-21 16:00 to 17:30 UTC (time shifted)
P1068R9: Vector API for random number generation P2075R3: Philox as an extension of the C++ RNG engines	B2 (issue from LWG) B3	P1068 Minutes P2075 Minutes	Ben Craig	2023-11-28 16:00 to 17:30 UTC
P2999R2: Sender Algorithm Customization	B2	P2999 Minutes	Fabio Fracassi	2023-12-05 16:00 to 17:30 UTC
P2999R2: Sender Algorithm Customization P2968R1: Make std::ignore a first-class object	B3 B3	P2999 Minutes P2968 Minutes	Fabio Fracassi Corentin Jabot	2023-12-12 16:00 to 17:30 UTC
P2999R3: Sender Algorithm Customization P2945R0: Additional format specifiers for time_point P3015R0: Rebuttal to Additional format specifiers for time_point	B2 B2 B2 (Address P2945)	P2999 Minutes P2945 Minutes P3015 Minutes	Inbal Levi	2023-12-19 16:00 to 17:30 UTC