Time Travel Debugging - James McNellis - Meeting C++ 2018
A new way to debug on windows presented by James McNellis
Time Travel Debugging
by James McNellis
January 2019
C++ Links #16—Bartlomiej Filipek and Wojciech Razik
The next episode of the ‘most useful C++ links’ is now available:
C++ Links #16
by Bartlomiej Filipek and Wojciech Razik
From the article:
See the most important and useful articles, podcasts and videos that happen between 19th and 25th of January 2019.
This week you will find a link to a ray-tracer, real-life examples of ranges, new useful features of Microsoft Visual Studio and many more!
C++ Concepts and Ranges - Mateusz Pusz - Meeting C++ 2018
An overview on Concepts and Ranges - two C++20 features
C++ Concepts and Ranges
by Mateusz Pusz
Writing cache friendly C++ - Jonathan Müller - Meeting C++ 2018
Jonathan Müller talking about cache friendly C++:
Writing cache friendly C++
by Jonathan Müller
Benchmarking C++, From video games to algorithmic trading - Alexander Radchenko - Meeting C++ 2018
A great talk on Benchmarking C++ in different domains
Benchmarking C++, From video games to algorithmic trading
by Alexander Radchenko
Italian C++ Conference 2019: Call for sessions and sponsors
I am very happy to announce the 4th edition of the Italian C++ Conference, the biggest annual conference about C++ development in Italy.
When: June 15, 2019
Where: Milan (Politecnico di Milano)
Website: https://italiancpp.org/itcppcon19
I am very excited to have Andrei Alexandrescu as keynote speaker this year!
The call for sessions is open until Feb 28:
One track will be entirely in English.
The event is totally not-for-profit so we are looking for sponsors. For more information, please get in touch by sending an email to info [at] italiancpp [dot] org.
2019-01 pre-Kona mailing available (part 2 of 2)
The full 2019-01 mailing of new standards papers is now available.
| WG21 Number | Title | Author | Document Date | Mailing Date | Previous Version | Subgroup | Disposition |
|---|---|---|---|---|---|---|---|
| P1253R0 | Guidelines for when a WG21 proposal should be reviewed by SG16, the text and Unicode study group | Steve Downey | 2019-01-21 | 2019-01 | WG21 | ||
| P1255R2 | A view of 0 or 1 elements: view::maybe | Steve Downey | 2018-11-26 | 2019-01 | P1255R1 | Library Evolution | |
| P1280R1 | Integer Width Literals | Isabella Muerte | 2018-10-05 | 2019-01 | P1280R0 | Library Evolution | |
| P1286R1 | Contra CWG DR1778 | Richard Smith | 2019-01-18 | 2019-01 | P1286R0 | Core, Library | |
| P1290R1 | Avoiding undefined behavior in contracts | J. Daniel Garcia, Ville Voutilainen | 2019-01-21 | 2019-01 | P1290R0 | Evolution, Core | |
| P1293R2 | ostream_joiner | Mike Spertus, Nathan Wilson | 2019-01-21 | 2019-01 | P1293R1 | Library Evolution, Library | |
| P1301R2 | [[nodiscard("should have a reason")]] | JeanHeyd Meneide, Isabella Muerte | 2019-01-21 | 2019-01 | P1301R1 | Evolution, Core | |
| P1302R1 | Implicit Module Partition Lookup | Isabella Muerte, Richard Smith | 2019-01-21 | 2019-01 | P1302R0 | Evolution | |
| P1306R1 | Expansion statements | Andrew Sutton, Sam Goodrick, Daveed Vandevoorde | 2019-01-21 | 2019-01 | P1306R0 | Evolution | |
| P1320R1 | Allowing contract predicates on non-first declarations | Ville Voutilainen | 2019-01-20 | 2019-01 | P1320R0 | Evolution | |
| P1323R1 | Contract postconditions and return type deduction | Hubert S.K. Tong | 2019-01-19 | 2019-01 | P1323R0 | Core | |
| P1329R0 | On the Coroutines TS | Mihail Mihaylov, Vassil Vassilev | 2018-11-20 | 2019-01 | WG21 | ||
| P1331R0 | Permitting trivial default initialization in constexpr contexts | CJ Johnson | 2019-01-04 | 2019-01 | Evolution | ||
| P1337R0 | Aliasing the standard library as a means to save C++ | CJ Johnson | 2019-04-01 | 2019-01 | Library Evolution | ||
| P1339R0 | Disallowing the friending of names in namespace std | CJ Johnson | 2019-01-04 | 2019-01 | Library Evolution | ||
| P1344R0 | Pre/Post vs. Enspects/Exsures | Nathan Myers | 2019-01-18 | 2019-01 | Evolution | ||
| P1347R1 | Modules: ADL & Internal Linkage | Nathan Sidwell, Davis Herring | 2019-01-17 | 2019-01 | P1347R0 | Evolution | |
| P1351R0 | Intrusive smart pointer feedback | Mark Zeren | 2019-01-20 | 2019-01 | Library Evolution | ||
| P1355R1 | Exposing a narrow contract for ceil2 | Chris Kennelly | 2019-01-21 | 2019-01 | P1355R0 | SG6, Library Evolution, Library | |
| P1357R0 | Traits for [Un]bounded Arrays | Walter E. Brown, Glen J. Fernandes | 2019-01-06 | 2019-01 | Library | ||
| P1361R0 | Integration of chrono with text formatting | Victor Zverovich, Daniela Engert, Howard E. Hinnant | 2019-01-20 | 2019-01 | Library Evolution, Library | ||
| P1371R0 | Pattern Matching | Sergei Murzin, Michael Park, David Sankel, Dan Sarginson | 2019-01-21 | 2019-01 | Evolution | ||
| P1377R0 | Summary of Dec 2018 SG14 freestanding discussions | Ben Craig | 2019-01-12 | 2019-01 | WG21 | ||
| P1380R1 | Ambiguity and Insecurities with Three-Way Comparison | Lawrence Crowl | 2019-01-20 | 2019-01 | P1380R0 | Core, Library | |
| P1382R0 | volatile_load<T> and volatile_store<T> | JF Bastien, Paul McKenney | 2019-01-11 | 2019-01 | SG1 | ||
| P1383R0 | More constexpr for <cmath> and <complex> | Edward J. Rosten, Oliver J. Rosten | 2019-01-18 | 2019-01 | SG6, Library Evolution, Library | ||
| P1385R0 | A proposal to add linear algebra support to the C++ standard library | Guy Davidson, Bob Steagall | 2019-01-21 | 2019-01 | SG6, Library Evolution Incubator | ||
| P1386R0 | A Standard Audio API for C++: Motivation, Scope, and Basic Design | Guy Somberg, Guy Davidson, Timur Doumler | 2019-01-21 | 2019-01 | SG13 | ||
| P1388R0 | 2019-01-11 SG20 Telecon Minutes | JC van Winkel, Christopher Di Bella | 2019-01-11 | 2019-01 | SG20 | ||
| P1389R0 | Standing Document for SG20: Guidelines for Teaching C++ to Beginners | Christopher Di Bella, Simon Brand, Michael Adams | 2019-01-21 | 2019-01 | SG20 | ||
| P1390R0 | Suggested Reflection TS NB Resolutions | Matúš Chochlík, Axel Naumann, and David Sankel | 2019-01-10 | 2019-01 | SG7, Evolution, Core, Library Evolution, Library | ||
| P1391R0 | Range constructor for std::string_view | Corentin Jabot | 2019-01-21 | 2019-01 | Library Evolution | ||
| P1392R0 | Differences Between Functions and Function Templates | Davis Herring, Roger Orr | 2019-01-14 | 2019-01 | WG21 | ||
| P1393R0 | A General Property Customization Mechanism | David Hollman, Chris Kohlhoff, Bryce Lelbach, Jared Hoberock, Gordon Brown, Michał Dominiak | 2019-01-13 | 2019-01 | Library Evolution | ||
| P1394R0 | Range constructor for std::span | Corentin Jabot, Casey Carter | 2019-01-21 | 2019-01 | Library Evolution | ||
| P1395R0 | Modules: Partitions Are Not a Panacea | Nathan Sidwell | 2019-01-18 | 2019-01 | Evolution | ||
| P1401R0 | Narrowing contextual conversions to bool | Andrzej Krzemienski | 2019-01-15 | 2019-01 | Evolution | ||
| P1402R0 | std::cstring_view - a C compatible std::string_view adapter | Andrew Tomazos | 2019-01-10 | 2019-01 | Library Evolution | ||
| P1403R0 | Experience Report: Implementing a Coroutines TS Frontend to an Existing Tasking Library | David S. Hollman | 2019-01-16 | 2019-01 | SG1, Evolution | ||
| P1404R0 | bad_alloc is not out-of-memory! | Andrzej Krzemienski | 2019-01-15 | 2019-01 | Evolution, Library Evolution | ||
| P1405R0 | C++20 Executors are Resilient to ABI Breakage | Jared Hoberock, Chris Kohlhoff | 2019-01-21 | 2019-01 | SG1 | ||
| P1406R0 | Add more std::hash specializations | Alexander Zaitsev, Antony Polukhin | 2018-12-04 | 2019-01 | Library Evolution Incubator, Library Evolution, Library | ||
| P1407R0 | Tell Programmers About Signed Integer Overflow Behavior | Scott Schurr | 2019-01-17 | 2019-01 | SG12 | ||
| P1408R0 | Abandon observer_ptr | Bjarne Stroustrup | 2018-01-04 | 2019-01 | Evolution, Library Evolution | ||
| P1410R0 | Remove deprecated strstream | Peter Sommerlad | 2019-01-21 | 2019-01 | Library Evolution, Library | ||
| P1411R0 | Please reconsider <scope> for C++20 | Peter Sommerlad | 2019-01-21 | 2019-01 | Library Evolution | ||
| P1413R0 | A safer interface for std::aligned_storage | CJ Johnson | 2019-01-17 | 2019-01 | Library Evolution | ||
| P1415R0 | SG19 Machine Learning Layered List | Michael Wong, Vincent Reverdy, Ritwik Dubey, Richard Dosselmann, Eugenio Bargiacchi | 2019-01-21 | 2019-01 | SG19 | ||
| P1416R0 | SG19 Linear Algebra for Data Science and Machine Learning | Johann Mabille, Matthieu Brucher | 2019-01-21 | 2019-01 | SG19 | ||
| P1417R0 | Historical lessons for C++ linear algebra library standardization | Mark Hoemmen, Jayesh Badwaik, Matthieu Brucher, Athanasios (Nasos) Iliopoulos, John Michopoulos | 2019-01-21 | 2019-01 | SG6 | ||
| P1419R0 | A SFINAE-friendly trait to determine the extent of statically sized containers | Corentin Jabot, Casey Carter | 2019-01-21 | 2019-01 | Library Evolution | ||
| P1421R0 | Assigning semantics to different Contract Checking Statements | Andrzej Krzemienski | 2019-01-18 | 2019-01 | Evolution | ||
| P1422R0 | SG16: Unicode meeting summaries 2018/10/17 - 2019/01/09 | Tom Honermann | 2019-01-17 | 2019-01 | SG16 | ||
| P1423R0 | char8_t backward compatibility remediation | Tom Honermann | 2019-01-20 | 2019-01 | Evolution, Library Evolution | ||
| P1424R0 | 'constexpr' feature macro concerns | Antony Polukhin | 2018-12-26 | 2019-01 | SG10, Library | ||
| P1425R0 | Iterators pair constructors for stack and queue | Corentin Jabot | 2019-01-21 | 2019-01 | Library Evolution | ||
| P1426R0 | Pull the Plug on Contracts? | Nathan Myers | 2019-01-18 | 2019-01 | WG21 | ||
| P1427R0 | Concerns about module toolability | Peter Bindels, Ben Craig, Steve Downey, Rene Rivera, Tom Honermann, Corentin Jabot, Stephen Kelly | 2018-11-20 | 2019-01 | WG21 | ||
| P1428R0 | Subscripts and sizes should be signed | Bjarne Stroustrup | 2018-01-18 | 2019-01 | Evolution, Library Evolution | ||
| P1429R0 | Contracts That Work | Joshua Berne, John Lakos | 2019-01-22 | 2019-01 | Evolution | ||
| P1430R0 | First-class symmetric coroutines in C++ | Mihail Mihaylov, Vassil Vassilev | 2019-01-21 | 2019-01 | WG21 | ||
| P1433R0 | Compile Time Regular Expressions | Hana Dusíková | 2019-01-21 | 2019-01 | SG16, Library Evolution Incubator | ||
| P1434R0 | Discussing Pointer Provenance | Hal Finkel, Jens Gustedt, Martin Uecker | 2019-01-21 | 2019-01 | SG12 | ||
| P1436R0 | Executor properties for affinity-based execution | Gordon Brown, Ruyman Reyes, Michael Wong, H. Carter Edwards, Thomas Rodgers, Mark Hoemmen | 2019-01-21 | 2019-01 | SG1, SG14, Library Evolution | ||
| P1439R0 | Charset Transcoding, Transformation, and Transliteration | Steve Downey | 2019-01-21 | 2019-01 | SG16 | ||
| P1440R0 | is_clamped | Johel Guerrero | 2019-01-19 | 2019-01 | Library Evolution Incubator | ||
| P1442R0 | A Medley of Networking TS improvements | Damian Jarek | 2019-01-18 | 2019-01 | Library Evolution | ||
| P1443R0 | SG14: Low Latency Meeting Minutes 2018/07/11 - 2019/01/09 | Michael Wong | 2019-01-21 | 2019-01 | SG14 | ||
| P1444R0 | SG19: Machine Learning 2018/12/14 - 2019/01/11 | Michael Wong | 2019-01-21 | 2019-01 | SG19 | ||
| P1445R0 | Concurrency TS: to update or not update | Michael Wong | 2019-01-21 | 2019-01 | SG1 | ||
| P1446R0 | Reconsider the Networking TS for inclusion in C++20 | Christopher Kohlhoff | 2019-01-18 | 2019-01 | WG21 | ||
| P1447R0 | constexpr C++ is not constexpr C | Matúš Chochlík, Axel Naumann, and David Sankel | 2019-01-21 | 2019-01 | SG7, Evolution, Library Evolution | ||
| P1448R0 | Simplifying Mixed Contract Modes | Nathan Burgers | 2019-01-20 | 2019-01 | Evolution | ||
| P1449R0 | Towards Tree and Graph Data Structures for C++ | Vincent Reverdy | 2019-01-21 | 2019-01 | SG19 | ||
| P1450R0 | Enriching type modification traits | Vincent Reverdy | 2019-01-21 | 2019-01 | Library Evolution Incubator | ||
| P1452R0 | On the non-uniform semantics of return-type-requirements | Hubert S.K. Tong | 2019-01-21 | 2019-01 | Evolution | ||
| P1453R0 | Modularizing the Standard Library is a Reorganization Opportunity | Bryce Adelstein Lelbach | 2019-01-21 | 2019-01 | Library Evolution | ||
| P1456R0 | Move-only views | Casey Carter | 2019-01-25 | 2019-01 | Library Evolution | ||
| P1457R0 | C++ Standard Library Issues to be moved in Kona | Marshall Clow | 2019-01-21 | 2019-01 | WG21 | ||
| P1458R0 | Mandating the Standard Library: Clause 16 - Language support library | Marshall Clow | 2019-01-20 | 2019-01 | Library | ||
| P1459R0 | Mandating the Standard Library: Clause 18 - Diagnostics library | Marshall Clow | 2019-01-20 | 2019-01 | Library | ||
| P1462R0 | Mandating the Standard Library: Clause 20 - Strings library | Marshall Clow | 2019-01-20 | 2019-01 | Library | ||
| P1463R0 | Mandating the Standard Library: Clause 21 - Containers library | Marshall Clow | 2019-01-20 | 2019-01 | Library | ||
| P1464R0 | Mandating the Standard Library: Clause 22 - Iterators library | Marshall Clow | 2019-01-20 | 2019-01 | Library | ||
| P1465R0 | Function optimization hint attributes: [[always_inline]], [[never_inline]] | David Goldblatt | 2019-01-20 | 2019-01 | Evolution | ||
| P1466R0 | Miscellaneous minor fixes for chrono | Howard E. Hinnant | 2019-01-21 | 2019-01 | Library | ||
| P1467R0 | Extended floating-point types | Michał Dominiak, David Olsen | 2019-01-21 | 2019-01 | SG6, Evolution, Library Evolution | ||
| P1468R0 | Fixed-layout floating-point type aliases | Michał Dominiak, Boris Fomitchev, Sergei Nikolaev | 2019-01-21 | 2019-01 | SG6, Evolution, Library Evolution | ||
| P1469R0 | Disallow _ Usage in C++20 for Pattern Matching in C++23 | Sergei Murzin, Michael Park, David Sankel, Dan Sarginson | 2019-01-21 | 2019-01 | Evolution | ||
| P1470R0 | Against a standard concurrent hashmap | David Goldblatt | 2018-01-20 | 2019-01 | SG1 | ||
| P1471R0 | The trouble with coroutine_traits | Christopher Kohlhoff | 2019-01-20 | 2019-01 | Evolution | ||
| P1472R0 | SG5: Transactional Memory (TM) Meeting Minutes (June 2018 - January 2019) | Hans Boehm | 2019-01-18 | 2019-01 | SG5 | ||
| P1473R0 | Shadow namespaces | Casey Carter | 2019-01-21 | 2019-01 | Library Evolution | ||
| P1474R0 | Helpful pointers for ContiguousIterator | Casey Carter | 2019-01-21 | 2019-01 | Library Evolution | ||
| P1477R0 | Coroutines TS Simplifications | Lewis Baker | 2019-01-20 | 2019-01 | Evolution | ||
| P1479R0 | ostringstream wrapper | Robert Kawulak | 2019-01-21 | 2019-01 | Library Evolution Incubator | ||
| P1481R0 | constexpr structured bindings | Nicolas Lesser | 2019-01-21 | 2019-01 | Evolution |
2019-01 pre-Kona mailing available (part 1 of 2)
The full 2019-01 mailing of new standards papers is now available.
| WG21 Number | Title | Author | Document Date | Mailing Date | Previous Version | Subgroup | Disposition | |
|---|---|---|---|---|---|---|---|---|
| N4795 | PL22.16/WG21 Draft agenda: 18-23 Febuary 2019, Kona, HI, USA | John Spicer | 2019-01-04 | 2019-01 | WG21 | |||
| N4796 | Working Draft, C++ Extensions for Parallelism Version 2 | Jared Hoberock | 2019-01-21 | 2019-01 | N4793 | WG21 | ||
| N4797 | Parallelism TS Editor’s Report, pre-Kona mailing | Jared Hoberock | 2019-01-21 | 2019-01 | WG21 | |||
| N4798 | WG21 telecon meeting: Pre-Kona | Herb Sutter | 2019-01-19 | 2019-01 | WG21 | |||
| N4799 | Editors' Report - Programming Languages - C++ | Richard Smith | 2019-01-21 | 2019-01 | WG21 | |||
| N4800 | Working Draft, Standard for Programming Language C++ | Richard Smith | 2019-01-21 | 2019-01 | N4791 | WG21 | ||
| P0009R9 | mdspan: A Non-Owning Multidimensional Array Reference | H. Carter Edwards, Bryce Adelstein Lelbach, Daniel Sunderland, David Hollman, Christian Trott, Mauro Bianco, Ben Sander, Athanasios Iliopoulos, John Michopoulos, Mark Hoemmen | 2019-01-20 | 2019-01 | P0009R8 | Library | ||
| P0037R6 | Fixed-Point Real Numbers | John McFarlane | 2019-01-21 | 2019-01 | P0037R5 | SG6, SG14, Library Evolution | ||
| P0228R3 | unique_function: a move-only std::function | Ryan McDougall, Matt Calabrese | 2019-01-09 | 2019-01 | P0228R2 | Library Evolution | ||
| P0260R3 | C++ Concurrent Queues | Lawrence Crowl, Chris Mysen | 2019-01-20 | 2019-01 | P0260R2 | Library Evolution Incubator | ||
| P0330R4 | Literal Suffixes for ptrdiff_t and size_t | JeanHeyd Meneide, Rein Halbersma | 2019-01-21 | 2019-01 | P0330R3 | Evolution, Core | ||
| P0408R6 | Efficient Access to basic_stringbuf’s Buffer | Peter Sommerlad | 2019-01-21 | 2019-01 | P0408R5 | Library Evolution, Library | ||
| P0429R6 | A Standard flatmap | Zach Laine | 2019-01-21 | 2019-01 | P0429R5 | Library | ||
| P0443R10 | A Unified Executors Proposal for C++ | Jared Hoberock, Michael Garland, Chris Kohlhoff, Chris Mysen, H. Carter Edwards, Gordon Brown, David Hollman | 2019-01-21 | 2019-01 | P0443R9 | SG1, Library Evolution | ||
| P0448R2 | A strstream replacement using span<charT> as buffer | Peter Sommerlad | 2019-01-21 | 2019-01 | P0448R1 | Library Evolution, Library | ||
| P0533R4 | constexpr for <cmath> and <cstdlib> | Edward J. Rosten, Oliver J. Rosten | 2019-01-07 | 2019-01 | P0533R3 | Library | ||
| P0549R5 | Adjuncts to std::hash | Walter E. Brown | 2019-01-20 | 2019-01 | P0549R4 | Library | ||
| P0593R3 | Implicit creation of objects for low-level object manipulation | Richard Smith | 2019-01-18 | 2019-01 | P0593R2 | Evolution | ||
| P0631R5 | Math Constants | Lev Minkovsky, John McFarlane | 2019-01-12 | 2019-01 | P0631R4 | Library | ||
| P0645R5 | Text Formatting | Victor Zverovich | 2019-01-20 | 2019-01 | P0645R4 | Library Evolution, Library | ||
| P0652R2 | Concurrent associative data structure with unsynchronized view | Sergey Murylev, Anton Malakhov, Antony Polukhin | 2019-01-15 | 2019-01 | P0652R1 | SG1 | ||
| P0660R8 | Stop Tokens and a Joining Thread | Nicolai Josuttis, Lewis Baker, Billy O’Neal, Herb Sutter, Anthony Williams | 2019-01-20 | 2019-01 | P0660R7 | SG1, Library Evolution, Library | ||
| P0664R7 | C++ Coroutine TS Issues | Gor Nishanov | 2019-01-16 | 2019-01 | P0664R6 | Evolution, Core, Library | ||
| P0784R5 | More constexpr containers | Peter Dimov, Louis Dionne, Nina Ranns, Richard Smith, Daveed Vandevoorde | 2019-01-21 | 2019-01 | P0784R4 | Evolution, Core, Library Evolution | ||
| P0790R2 | Effect of operator<=> on the C++ Standard Library | David Stone | 2019-01-21 | 2019-01 | P0790R1 | Library Evolution, Library | ||
| P0798R3 | Monadic operations for std::optional | Simon Brand | 2019-01-21 | 2019-01 | P0798R2 | SG14, Library Evolution | ||
| P0829R4 | Freestanding Proposal | Ben Craig | 2019-01-12 | 2019-01 | P0829R3 | SG14, Library Evolution | ||
| P0843R3 | static_vector | Gonzalo Brito Gadeschi | 2019-01-20 | 2019-01 | P0843R2 | Library Evolution | ||
| P0847R2 | Deducing this | Gašper Ažman, Simon Brand, Ben Deane, Barry Revzin | 2019-01-15 | 2019-01 | P0847R1 | SG7, Evolution | ||
| P0848R1 | Conditionally Trivial Special Member Functions | Barry Revzin, Casey Carter | 2019-01-18 | 2019-01 | P0848R0 | Core | ||
| P0876R5 | fiber_context - fibers without scheduler | Oliver Kowalke, Nat Goodspeed | 2019-01-19 | 2019-01 | P0876R4 | SG1 | ||
| P0880R2 | Numbers interaction | Igor Klevanets, Antony Polukhin | 2019-01-15 | 2019-01 | P0880R1 | SG6, Library Evolution | ||
| P0881R3 | A Proposal to add stacktrace library | Alexey Gorgurov, Antony Polukhin | 2019-01-04 | 2019-01 | P0881R2 | Core, Library | ||
| P0886R0 | Response to “Fibers under the magnifying glass” | Nat Goodspeed, Oliver Kowalke | 2019-01-06 | 2019-01 | SG1, Evolution | |||
| P0889R1 | Ultimate copy elision | Antony Polukhin | 2019-01-09 | 2019-01 | P0889R0 | Evolution, Core | ||
| P0891R2 | Make strong_order a Customization Point! | Gašper Ažman, Jeff Snyder | 2019-01-20 | 2019-01 | P0891R1 | Library Evolution, Library | ||
| P0894R1 | realloc() for C++ | Victor Dyachenko | 2019-01-18 | 2019-01 | P0894R0 | Library Evolution | ||
| P0901R3 | Size feedback in operator new | Andrew Hunter, Chris Kennelly | 2019-01-21 | 2019-01 | P0901R2 | Evolution | ||
| P0912R4 | Merge Coroutines TS into C++20 working draft | Gor Nishanov | 2019-01-16 | 2019-01 | P0912R3 | WG21 | ||
| P0920R1 | Precalculated hash values in lookup | Mateusz Pusz | 2019-01-07 | 2019-01 | P0920R0 | Library | ||
| P0939R2 | Direction for ISO C++ | H. Hinnant, R. Orr, B. Stroustrup, D. Vandevoorde, M. Wong | 2019-01-21 | 2019-01 | P0939R1 | WG21 | ||
| P0940R2 | Concurrency TS is growing: Concurrent Utilities and Data Structures | Michael Wong, Olivier Giroux | 2019-01-21 | 2019-01 | P0940R1 | SG1 | ||
| P0953R2 | constexpr reflexpr | Matúš Chochlík, Axel Naumann, and David Sankel | 2019-01-19 | 2019-01 | P0953R1 | SG7 | ||
| P1019R2 | Integrating Executors with Parallel Algorithms | Jared Hoberock | 2019-01-21 | 2019-01 | P1019R1 | SG1, Library Evolution | ||
| P1021R3 | Filling holes in Class Template Argument Deduction | Mike Spertus, Timur Doumler, Richard Smith | 2018-11-26 | 2019-01 | P1021R2 | Core | ||
| P1024R2 | Usability Enhancements for std::span | Tristan Brindle | 2019-01-20 | 2019-01 | P1024R1 | Library | ||
| P1035R4 | Input range adaptors | Christopher Di Bella, Casey Carter, Corentin Jabot | 2018-10-08 | 2019-01 | P1035R3 | Library Evolution | ||
| P1040R4 | std::embed | JeanHeyd Meneide | 2019-01-21 | 2019-01 | P1040R3 | Evolution, Library Evolution | ||
| P1041R3 | Make char16_t/char32_t string literals be UTF-16/32 | R. Martinho Fernandes | 2019-01-21 | 2019-01 | P1041R1 | Evolution | ||
| P1063R2 | Core Coroutines | Geoff Romer, James Dennett, Chandler Carruth | 2019-01-16 | 2019-01 | P1063R1 | WG21 | ||
| P1072R3 | basic_string::resize_default_init | Chris Kennelly, Mark Zeren | 2019-01-21 | 2019-01 | P1072R2 | SG16, Library Evolution, Library | ||
| P1097R2 | Named character escapes | R. Martinho Fernandes | 2019-01-21 | 2019-01 | P1097R1 | SG16, Evolution, Core | ||
| P1099R3 | Using Enum | Gašper Ažman, Jonathan Müller | 2019-01-20 | 2019-01 | P1099R2 | Evolution, Core | ||
| P1121R1 | Hazard Pointers: Proposed Interface and Wording for Concurrency TS 2 | Maged M. Michael, Michael Wong, Paul McKenney, Geoffrey Romer, Andrew Hunter, Arthur O'Dwyer, David S. Hollman, JF Bastien, Hans Boehm, David Goldblatt, Frank Birbacher, Mathias Stearn | 2019-01-20 | 2019-01 | P1121R0 | Library | ||
| P1130R1 | Module Resource Requirement Propagation | JeanHeyd Meneide | 2019-01-21 | 2019-01 | P1130R0 | Evolution | ||
| P1132R3 | out_ptr - a scalable output pointer abstraction | JeanHeyd Meneide, Todor Buyukliev, Isabella Muerte | 2019-01-21 | 2019-01 | P1132R2 | Library Evolution, Library | ||
| P1135R2 | The C++20 Synchronization Library | Bryce Adelstein Lelbach, Olivier Giroux, JF Bastien, Detlef Vollmann | 2019-01-15 | 2019-01 | P1135R1 | SG1, Library Evolution, Library | ||
| P1135R3 | The C++20 Synchronization Library | Bryce Adelstein Lelbach, Olivier Giroux, JF Bastien, Detlef Vollmann | 2019-01-21 | 2019-01 | P1135R2 | Library | ||
| P1139R0 | Address wording issues related to ISO 10646 | R. Martinho Fernandes | 2019-01-21 | 2019-01 | SG16, Core | |||
| P1139R1 | Address wording issues related to ISO 10646 | R. Martinho Fernandes | 2019-01-22 | 2019-01 | P1139R0 | SG16, Core | ||
| P1143R1 | Adding the constinit keyword | Eric Fiselier | 2019-01-21 | 2019-01 | P1143R0 | Evolution | ||
| P1144R2 | Object relocation in terms of move plus destroy | Arthur O'Dwyer | 2019-01-18 | 2019-01 | P1144R1 | Evolution, Library Evolution | ||
| P1152R1 | Deprecating volatile | JF Bastien | 2019-01-20 | 2019-01 | P1152R0 | SG1, Evolution, Library Evolution | ||
| P1154R1 | Type traits for structural comparison | Arthur O'Dwyer, Jeff Snyder | 2019-01-19 | 2019-01 | P1154R0 | Library Evolution | ||
| P1155R2 | More implicit moves | Arthur O'Dwyer, David Stone | 2019-01-19 | 2019-01 | P1155R1 | Evolution | ||
| P1161R2 | Deprecate uses of the comma operator in subscripting expressions | Corentin Jabot | 2019-01-21 | 2019-01 | P1161R1 | Core | ||
| P1166R0 | What do we need from a linear algebra library? | Guy Davidson, Bob Steagall | 2019-01-12 | 2019-01 | SG6, SG14, Library Evolution Incubator, Library Evolution | |||
| P1185R1 | <=> != == | Barry Revzin | 2019-01-22 | 2019-01 | P1185R0 | Evolution, Core | ||
| P1186R1 | When do you actually use <=>? | Barry Revzin | 2019-01-22 | 2019-01 | P1186R0 | Evolution | ||
| P1188R0 | Library utilities for <=> | Barry Revzin | 2019-01-22 | 2019-01 | Library Evolution | |||
| P1202R1 | Asymmetric Fences | David Goldblatt | 2019-01-20 | 2019-01 | P1202R0 | SG1 | ||
| P1206R1 | ranges::to: A function to convert any range to a container | Corentin Jabot, Eric Niebler, Casey Carter | 2019-01-21 | 2019-01 | P1206R0 | Library Evolution | ||
| P1207R1 | Movability of Single-pass Iterators | Corentin Jabot | 2019-01-21 | 2019-01 | P1207R0 | Library Evolution | ||
| P1208R3 | Source-Code Information Capture | Robert Douglas, Corentin Jabot | 2018-11-08 | 2019-01 | P1208R2 | Library | ||
| P1221R1 | Parametric Expressions | Jason Rice | 2018-10-03 | 2019-01 | P1221R0 | Evolution | ||
| P1222R1 | A Standard flatset | Zach Laine | 2019-01-21 | 2019-01 | P1222R0 | Library Evolution, Library | ||
| P1223R1 | find_backward | Zach Laine | 2018-10-02 | 2019-01 | P1223R0 | Library Evolution | ||
| P1227R1 | Signed ssize() functions, unsigned size() functions | Jorg Brown | 2019-01-21 | 2019-01 | P1227R0 | Library Evolution | ||
| P1228R1 | A proposal to add an efficient string concatenation routine to the Standard Library | Jorg Brown | 2019-01-21 | 2019-01 | P1228R0 | Library Evolution | ||
| P1243R1 | Rangify New Algorithms | Dan Raviv | 2019-01-16 | 2019-01 | P1243R0 | Library |
Data oriented design in practice - Stoyan Nikolov - Meeting C++ 2018
A talk on data oriented design with realworld examples
Data oriented design in practice
by Stoyan Nikolov
Variant Visitation V2--Michael Park
Optimising accesses.
Variant Visitation V2
by Michael Park
From the article:
In 2015, I wrote an article titled Variant Visitation which described an implementation strategy for std::visit. The approach involved a matrix of function pointers, and many have raised concerns regarding poor code-gen caused by optimization limitations of function pointers on some compilers.
This post describes the switch-based approach implemented in mpark/variant, and its benchmark results...