February 10-15, Hagenberg, Austria
March 19-21, Madrid, Spain
April 1-4, Bristol, UK
June 16-21, Sofia, Bulgaria
By Ansel Sermersheim | Oct 20, 2019 08:55 AM | Tags: None
New video on the CopperSpice YouTube Channel:
std::variant
by Barbara Geller and Ansel Sermersheim
About the video:
In this video, we discuss the std::variant class and its relationship to C++ unions. We explore the drawbacks and constraints of the union abstraction in C++, how they changed in C++11, and how variant addresses many of these shortcomings.
Please take a look and remember to subscribe!
By zebedee | Oct 20, 2019 08:53 AM | Tags: None
A small Gherkin DSL parser that generates stub code
Cornichon
by Zebedee Mason
From the article:
The supported frameworks are:
- cpp/cppunittest - Microsoft's Visual C++ test framework
- cpp/googletest - Google Test
By Adrien Hamelin | Oct 15, 2019 12:00 PM | Tags: stl intermediate
Simple and sweet.
How to Merge Consecutive Elements in a C++ Collection
by Jonathan Boccara
From the article:
Merging identical consecutive elements in a collection is a recurring need, in C++ or elsewhere in programming.
For example, we could want to aggregate a collection of hourly results into a collection of daily results: all the results of each day get aggregated into one for that day. In this case, being “identical” means being on the same day, and “aggregating” means taking two results with a common date, and creating a result at this date and with the sum of their amounts...
By Adrien Hamelin | Oct 15, 2019 11:57 AM | Tags: community
ACCU’s Overload journal of October 2019 is out. It contains the following C++ related articles.
Overload 153 is now available
From the journal:
Predictions and Predilections.
Forecasting the future is difficult. Frances Buontempo has a foreboding sense that a lack of impartially makes things even harder.Scenarios Using Custom DSLs.
Natural-language BDD can be hard to maintain. Liz Keogh demonstrates a simple code-based alternative.OOP Is not Essential.
People tend to love or hate Object Oriented Programming. Lucian Teodorescu considers a recent OOP claim.I Come Here Not to Bury Delphi, But to Praise It.
What helps a programming language gain traction? Patrick Martin remembers why he used to use Delphi.C++ Pipes.
Expressive code can make life easier. Jonathan Boccara demonstrates fluent pipelines for collections in C++.
By Blog Staff | Oct 15, 2019 11:54 AM | Tags: None
The 2019-10 mailing of new standards papers is now available.
| P1750R1 | A Proposal to Add Process Management to the C++ Standard Library | Klemans Morgenstern, Jeff Garland, Elias Kosunen, Fatih Bakir | 2019-10-07 | 2019-10 | P1750R0 | SG1, LEWGI | |
| P1772R1 | Variadic overload sets and overload sequences | Vincent Reverdy | 2019-10-06 | 2019-10 | P1772R0 | SG7, EWGI | |
| P1774R1 | Portable optimisation hints | Timur Doumler | 2019-10-06 | 2019-10 | P1774R0 | SG21, EWGI, Evolution | |
| P1787R2 | Declarations and where to find them | S. Davis Herring | 2019-10-05 | 2019-10 | P1787R1 | Core | |
| P1795R1 | System topology discovery for heterogeneous & distributed computing | Gordon Brown, Ruyman Reyes, Michael Wong, Mark Hoemmen, Jeff Hammond, Tom Scogland, Domagoj Šarić | 2019-10-08 | 2019-10 | P1795R0 | SG1, SG14 | |
| P1820R0 | Recommendations for a compromise on handling errors and cancellations in executors | Gordon Brown | 2019-10-08 | 2019-10 | SG1, Library Evolution | ||
| P1830R1 | std::dependent_false | Ruslan Arutyunyan | 2019-10-07 | 2019-10 | P1830R0 | LEWGI | |
| P1839R1 | Accessing Object Representations | Krystian Stasiowski | 2019-10-02 | 2019-10 | P1839R0 | Core | |
| P1847R1 | Make declaration order layout mandated | Pal Balog | 2019-10-01 | 2019-10 | P1847R0 | Evolution | |
| P1854R0 | Conversion to execution encoding should not lead to loss of meaning | Corentin Jabot | 2019-10-06 | 2019-10 | SG16, Evolution | ||
| P1855R0 | Make <compare> freestanding | Ben Craig, Bryce Adelstein Lelbach | 2019-10-05 | 2019-10 | Library Evolution | ||
| P1856R0 | Bit operations do not work on bytes: a generic fix | Vincent Reverdy | 2019-10-07 | 2019-10 | Library Evolution, Library | ||
| P1857R0 | Modules Dependency Discovery | Michael Spencer | 2019-10-07 | 2019-10 | SG2, SG15, Evolution | ||
| P1857R1 | Modules Dependency Discovery | Michael Spencer | 2019-10-07 | 2019-10 | P1857R0 | SG2, SG15, Evolution | |
| P1858R0 | Generalized pack declaration and usage | Barry Revzin | 2019-10-07 | 2019-10 | Evolution | ||
| P1859R0 | Standard terminology for execution character set encodings | Steve Downey | 2019-10-09 | 2019-10 | SG16, Evolution, Core | ||
| P1860R0 | C++ Networking Must Be Secure By Default | JF Bastien, Alex Christensen | 2019-10-07 | 2019-10 | Library Evolution | ||
| P1861R0 | Secure Connections in Networking TS | JF Bastien, Alex Christensen | 2019-10-07 | 2019-10 | Library Evolution | ||
| P1862R0 | Ranges adaptors for non-copyable iterators | Corentin Jabot | 2019-10-06 | 2019-10 | Library Evolution, Library | ||
| P1865R0 | Add max() to latch and barrier | David Olsen, Olivier Giroux | 2019-09-30 | 2019-10 | Library Evolution, Library | ||
| P1868R0 | ? width: clarifying units of width and precision in std::format | Victor Zverovich, Zach Laine | 2019-10-05 | 2019-10 | SG16, Library Evolution | ||
| P1869R0 | Rename 'condition_variable_any' interruptible wait methods | Tomasz Kamiński, Michał Dominiak | 2019-10-01 | 2019-10 | Library Evolution | ||
| P1870R0 | forwarding-range is too subtle | Barry Revzin | 2019-10-07 | 2019-10 | Library Evolution | ||
| P1871R0 | Should concepts be enabled or disabled? | Barry Revzin | 2019-10-07 | 2019-10 | Library Evolution | ||
| P1872R0 | span should have size_type, not index_type | Nevin Liber | 2019-10-07 | 2019-10 | Library Evolution | ||
| P1873R0 | remove.dots.in.module.names | Michael Spencer | 2019-10-07 | 2019-10 | SG2, Evolution | ||
| P1873R1 | remove.dots.in.module.names | Michael Spencer | 2019-10-07 | 2019-10 | P1873R0 | SG2, Evolution | |
| P1874R0 | Dynamic Initialization Order of Non-Local Variables in Modules | Michael Spencer | 2019-10-07 | 2019-10 | SG2, Evolution | ||
| P1875R0 | Transactional Memory Lite Support in C++ | Michael Spear, Hans Boehm, Victor Luchangco, Michael Scott, Michael Wong | 2019-10-07 | 2019-10 | SG1 | ||
| P1876R0 | All The Module Names | Rene Rivera | 2019-10-04 | 2019-10 | SG15 | ||
| P1876R1 | All The Module Names | Rene Rivera | 2019-10-08 | 2019-10 | P1876R0 | SG2 | |
| P1877R0 | Saving Private Ranges: Recovering Lost Information from Comparison and Predicate Algorithms | JeanHeyd Meneide | 2019-10-07 | 2019-10 | Library Evolution | ||
| P1878R0 | Constraining Readable Types | Eric Niebler, Casey Carter | 2019-10-04 | 2019-10 | Library | ||
| P1879R0 | Please Don't Rewrite My String Literals | Zach Laine | 2019-10-06 | 2019-10 | SG16, EWGI | ||
| P1880R0 | uNstring Arguments Shall Be UTF-N Encoded | Zach Laine | 2019-10-06 | 2019-10 | SG16, LEWGI | ||
| P1881R0 | Epochs: a backward-compatible language evolution mechanism | Vittorio Romeo | 2019-10-06 | 2019-10 | EWGI | ||
| P1882R0 | Addition of a filter to recursive_directory_iterator | Noel Tchidjo Moyo | 2019-09-26 | 2019-10 | EWGI | ||
| P1883R0 | Walkthrough of P1031s file_handle for LEWG-I | Niall Douglas | 2019-09-26 | 2019-10 | LEWGI | ||
| P1885R0 | Naming Text Encodings to Demystify Them | Corentin Jabot | 2019-10-06 | 2019-10 | SG16, Library Evolution | ||
| P1886R0 | Error speed benchmarking | Ben Craig | 2019-10-05 | 2019-10 | SG14, Direction Group | ||
| P1887R0 | Typesafe Reflection on attributes | Corentin Jabot | 2019-10-06 | 2019-10 | SG7 | ||
| P1888R0 | Executors without exception handling support | Matti Rintala, Matti Rintala, Michael Wong, David S. Hollman, Pekka Jääskeläinen | 2019-10-07 | 2019-10 | SG1 | ||
| P1889R0 | C++ Numerics Work In Progress | Alexander Zaitsev, Antony Polukhin | 2019-10-01 | 2019-10 | SG6 | ||
| P1890R0 | C++ Numerics Work In Progress Issues | Antony Polukhin, Alexander Zaitsev | 2019-10-01 | 2019-10 | SG6 | ||
| P1891R0 | The Linear-Algebra Effort | Guy Davidson, Mark Hoemmen, David Hollman, Bob Steagall, Christian Trott | 2019-10-13 | 2019-10 | SG6, SG14, SG19, Library Evolution | ||
| P1892R0 | Extended locale-specific presentation specifiers for std::format | Peter Brett | 2019-10-07 | 2019-10 | SG16, LEWGI | ||
| P1893R0 | Proposal of Contract Primitives | Andrew Tomazos | 2019-10-01 | 2019-10 | SG21 | ||
| P1894R0 | Proposal of std::upto, std::indices and std::enumerate | Andrew Tomazos | 2019-10-02 | 2019-10 | LEWGI | ||
| P1895R0 | tag_invoke: A general pattern for supporting customisable functions | Lewis Baker, Eric Niebler, Kirk Shoop | 2019-10-08 | 2019-10 | Library Evolution | ||
| P1896R0 | SG16: Unicode meeting summaries 2019/06/12 - 2019/09/25 | Tom Honermann | 2019-10-02 | 2019-10 | SG16 | ||
| P1897R0 | Towards C++23 executors: An initial set of algorithms | Lee Howes | 2019-10-07 | 2019-10 | SG1 | ||
| P1898R0 | Forward progress delegation for executors | Lee Howes | 2019-10-07 | 2019-10 | SG1 | ||
| P1899R0 | stride_view | Christopher Di Bella | 2019-10-07 | 2019-10 | Library Evolution | ||
| P1900R0 | Concepts-Adjacent Problems | Barry Revzin | 2019-10-07 | 2019-10 | Evolution | ||
| P1901R0 | Enabling the Use of weak_ptr as Keys in Unordered Associative Containers | Daryl Haresign | 2019-10-03 | 2019-10 | Library Evolution | ||
| P1902R0 | Missing feature-test macros 2018-2019 | Barry Revzin | 2019-10-07 | 2019-10 | Evolution, Library Evolution | ||
| P1905R0 | In-Source Mechanism to Identify Importable Headers | Corentin Jabot | 2019-10-06 | 2019-10 | SG15, Evolution | ||
| P1906R0 | Provided operator= return lvalue-ref on rvalue | Peter Sommerlad | 2019-10-07 | 2019-10 | SG12, EWGI, Evolution, Core | ||
| P1907R0 | Inconsistencies with non-type template parameters | Jens Maurer | 2019-10-07 | 2019-10 | Evolution | ||
| P1908R0 | Reserving Attribute Names for Future Use | Corentin Jabot | 2019-10-06 | 2019-10 | Evolution | ||
| P1912R0 | Interconvertible object representations | Timur Doumler | 2019-10-06 | 2019-10 | EWGI, Evolution | ||
| P1913R0 | Comments on Audio Devices | Frank Birbacher | 2019-10-06 | 2019-10 | SG13 | ||
| P1914R0 | On the names of shift algorithms | Vincent Reverdy | 2019-10-07 | 2019-10 | Library Evolution, Library | ||
| P1915R0 | Expected Feedback from simd in the Parallelism TS 2 | Matthias Kretz | 2019-10-07 | 2019-10 | SG1, Library Evolution | ||
| P1916R0 | There might not be an elegant OOTA fix | David Goldblatt | 2019-10-07 | 2019-10 | SG1 | ||
| P1917R0 | C++ Library Issues to be moved in Belfast | Marshall Clow | 2019-10-07 | 2019-10 | WG21 | ||
| P1919R0 | Expanding the Rights in SD-8 | Nevin Liber | 2019-10-07 | 2019-10 | Library Evolution | ||
| P1920R0 | Proposal of Namespace Templates | Andrew Tomazos | 2019-10-07 | 2019-10 | EWGI | ||
| P1921R0 | What's in a Name? | Nevin Liber | 2019-10-07 | 2019-10 | Library Evolution | ||
| P1922R0 | Making std::list constexpr | Alexander Zaitsev | 2019-10-07 | 2019-10 | LEWGI | ||
| P1923R0 | Making std::deque constexpr | Alexander Zaitsev | 2019-10-07 | 2019-10 | LEWGI | ||
| P1924R0 | Making std::stack constexpr | Alexander Zaitsev | 2019-10-07 | 2019-10 | LEWGI | ||
| P1925R0 | Making std::queue constexpr | Alexander Zaitsev | 2019-10-07 | 2019-10 | LEWGI | ||
| P1926R0 | Making std::priority_queue constexpr | Alexander Zaitsev | 2019-10-07 | 2019-10 | LEWGI | ||
| P1927R0 | Add std::is_partitioned_until algorithm | Alexander Zaitsev | 2019-10-07 | 2019-10 | LEWGI | ||
| P1928R0 | Merge data-parallel types from the Parallelism TS 2 | Matthias Kretz | 2019-10-07 | 2019-10 | SG1 | ||
| P1929R0 | Making std::forward_list constexpr | Alexander Zaitsev | 2019-10-07 | 2019-10 | LEWGI | ||
| P1930R0 | Towards a standard unit systems library | Vincent Reverdy | 2019-10-07 | 2019-10 | SG6, LEWGI | ||
| P1932R0 | Extension of the C++ random number generators | Pavel Dyakov, Ilya Burylov; Ruslan Arutyunyan; Andrey Nikolaev | 2019-10-07 | 2019-10 | SG6 | ||
| P1933R0 | Suggestions for bulk_execute | Jared Hoberock | 2019-10-07 | 2019-10 | SG1 | ||
| P1936R0 | Dependent Static Assertion | Ruslan Arutyunyan | 2019-10-07 | 2019-10 | EWGI | ||
| P1937R0 | Fixing inconsistencies between `constexpr` and `consteval` functions | David Stone | 2019-10-07 | 2019-10 | Evolution | ||
| P1938R0 | if consteval | Barry Revzin, Daveed Vandevoorde, Richard Smith | 2019-10-10 | 2019-10 | Evolution | ||
| P1943R0 | Networking TS changes to improve completion token flexibility and performance | Christopher Kohlhoff | 2019-10-07 | 2019-10 | SG1, Library Evolution |
By Blog Staff | Oct 15, 2019 11:50 AM | Tags: None
The 2019-10 mailing of new standards papers is now available.
| N4831 | 2022 Portland Meeting Invitation and Information | Erich Keane | 2019-10-04 | 2019-10 | WG21 | ||
| N4832 | 2021 Kona meeting information | Herb Sutter | 2019-10-02 | 2019-10 | WG21 | ||
| N4833 | Agenda for Belfast | John Spicer | 2019-10-04 | 2019-10 | WG21 | ||
| N4834 | WG21 telecon meeting: Pre-Belfast | Herb Sutter | 2019-10-04 | 2019-10 | WG21 | ||
| N4835 | Working Draft, Standard for Programming Language C++ | Richard Smith | 2019-10-08 | 2019-10 | N4830 | WG21 | |
| N4836 | Editors’ Report - Programming Languages - C++ | Richard Smith | 2019-10-08 | 2019-10 | WG21 | ||
| N4837 | 2020 Varna Meeting Information | Vassil Vassilev | 2019-10-08 | 2019-10 | N4825 | WG21 | |
| P0267R10 | A Proposal to Add 2D Graphics Rendering and Display to C++ | Michael B McLaughlin, Herb Sutter, Jason Zink, Guy Davidson, Michael Kazakov | 2019-10-07 | 2019-10 | P0267R9 | SG13, SG16 | |
| P0288R5 | any_invocable | Matt Calabrese, Ryan McDougall | 2019-10-07 | 2019-10 | P0288R4 | Library | |
| P0443R11 | A Unified Executors Proposal for C++ | Jared Hoberock, Michael Garland, Chris Kohlhoff, Chris Mysen, Carter Edwards, Gordon Brown, David Hollman, Lee Howes, Kirk Shoop, Eric Niebler | 2019-10-07 | 2019-10 | P0443R10 | SG1, Library Evolution | |
| P0447R8 | Introduction of std::colony to the standard library | Matt Bentley | 2019-09-05 | 2019-10 | P0447R7 | WG21 | |
| P0447R9 | Introduction of std::colony to the standard library | Matt Bentley | 2019-10-10 | 2019-10 | P0447R8 | WG21 | |
| P0549R6 | Adjuncts to std::hash | Walter E Brown | 2019-10-05 | 2019-10 | P0549R5 | Library | |
| P0592R3 | To boldly suggest an overall plan for C++23 | Ville Voutilainen | 2019-10-07 | 2019-10 | P0592R2 | Evolution, Library Evolution | |
| P0593R5 | Implicit creation of objects for low-level object manipulation | Richard Smith | 2019-10-07 | 2019-10 | P0593R4 | Evolution, Core, Library | |
| P0596R1 | Side-effects in constant evaluation: Output and consteval variables | Daveed Vandevoorde | 2019-10-08 | 2019-10 | P0596R0 | Evolution | |
| P0642R3 | The Concurrent Invocation Library | Mingxin Wang, Wei Chen | 2019-10-07 | 2019-10 | P0642R2 | SG1, Library Evolution, Library | |
| P0792R5 | function_ref: a non-owning reference to a Callable | Vittorio Romeo | 2019-10-06 | 2019-10 | P0792R4 | Library | |
| P0849R2 | auto(x): decay-copy in the language | Zhihao Yuan | 2019-10-07 | 2019-10 | P0849R1 | Evolution, Library Evolution | |
| P0876R9 | fiber_context - fibers without scheduler | Oliver Kowalke, Nat Goodspeed | 2019-10-06 | 2019-10 | P0876R8 | SG1, SG14, Evolution, Library Evolution | |
| P0901R5 | Size feedback in operator new | Chris Kennelly, Andrew Hunter | 2019-10-06 | 2019-10 | P0901R4 | Evolution, Library Evolution | |
| P0917R3 | Making operator?: overloadable | Matthias Kretz | 2019-10-07 | 2019-10 | P0917R2 | EWGI | |
| P0939R4 | Direction for ISO C++ | Howard Hinnant, R. Orr, B. Stroustrup, D. Vandevoorde, M. Wong | 2019-10-07 | 2019-10 | P0939R3 | WG21 | |
| P0957R3 | PFA: A Generic, Extendable and Efficient Solution for Polymorphic Programming | Mingxin Wang | 2019-10-07 | 2019-10 | P0957R2 | SG7, EWGI, Library Evolution, Library | |
| P1000R3 | C++ IS schedule | Herb Sutter | 2019-10-04 | 2019-10 | P1000R2 | WG21 | |
| P1030R3 | std::filesystem::path_view | Niall Douglas | 2019-09-26 | 2019-10 | P1030R2 | Library Evolution | |
| P1045R1 | constexpr Function Parameters | David Stone | 2019-09-27 | 2019-10 | P1045R0 | Evolution | |
| P1046R1 | Automatically Generate More Operators | David Stone | 2019-09-26 | 2019-10 | P1046R0 | Evolution, Library Evolution | |
| P1061R1 | Structured Bindings can introduce a Pack | Barry Revzin, Jonathan Wakely | 2019-10-07 | 2019-10 | P1061R0 | Evolution | |
| P1068R2 | Vector API for random number generation | Ilya Burylov, Pavel Dyakov, Ruslan Arutyunyan, Andrey Nikolaev | 2019-10-07 | 2019-10 | P1068R1 | SG1, SG6 | |
| P1072R5 | basic_string::resize_default_init | Chris Kennelly, Mark Zeren | 2019-10-07 | 2019-10 | P1072R4 | Library Evolution, Library | |
| P1108R3 | web_view | Hal Finkel | 2019-10-04 | 2019-10 | P1108R2 | SG1, SG12, SG13, SG16, LEWGI | |
| P1108R4 | web_view | Hal Finkel | 2019-10-07 | 2019-10 | P1108R3 | SG1, SG12, SG13, SG16, LEWGI | |
| P1115R1 | Improving the Return Value of Erase-Like Algorithms II: Free erase/erase if | Marc Mutz | 2019-09-26 | 2019-10 | P1115R0 | Library | |
| P1132R6 | out_ptr - a scalable output pointer abstraction | JeanHeyd Meneide, Todor Buyukliev, Isabella Muerte | 2019-10-07 | 2019-10 | P1132R5 | Library | |
| P1160R1 | Add Test Polymorphic Memory Resource to the Standard Library | Attila Fehér, Alisdair Meredith | 2019-10-07 | 2019-10 | P1160R0 | Library Evolution | |
| P1219R2 | Homogeneous variadic function parameters | James Touton | 2019-10-06 | 2019-10 | P1219R1 | Evolution | |
| P1240R1 | Scalable Reflection in C++ | Daveed Vandevoorde, Wyatt Childers, Andrew Sutton, Faisal Vali, Daveed Vandevoorde | 2019-10-08 | 2019-10 | P1240R0 | SG7 | |
| P1255R5 | A view of 0 or 1 elements: views::maybe | Steve Downey | 2019-10-09 | 2019-10 | P1255R4 | Library Evolution | |
| P1315R4 | secure_clear | Miguel Ojeda | 2019-10-07 | 2019-10 | P1315R3 | SG1 | |
| P1385R3 | A proposal to add linear algebra support to the C++ standard library | Guy Davidson, Bob Steagall | 2019-10-07 | 2019-10 | P1385R2 | SG6, SG14, Library Evolution | |
| P1389R1 | Standing Document for SG20: Guidelines for Teaching C++ to Beginners | Christopher Di Bella, Simon Brand, Michael Adams | 2019-10-07 | 2019-10 | P1389R0 | SG20 | |
| P1401R2 | Narrowing contextual conversions to bool | Andrzej Krzemieński | 2019-10-03 | 2019-10 | P1401R1 | Evolution | |
| P1436R2 | Executor properties for affinity-based execution | Gordon Brown, Ruyman Reyes, Michael Wong, H. Carter Edwards, Thomas Rodgers, Mark Hoemmen | 2019-10-08 | 2019-10 | P1436R1 | SG1, SG14 | |
| P1450R2 | Enriching type modification traits | Vincent Reverdy | 2019-10-06 | 2019-10 | P1450R1 | Library Evolution | |
| P1467R2 | Extended floating-point types | Michał Dominiak, David Olsen | 2019-10-07 | 2019-10 | P1467R1 | Evolution, Library Evolution | |
| P1468R2 | Fixed-layout floating-point type aliases | Michał Dominiak, David Olsen, Boris Fomitchev, Sergei Nikolaev | 2019-10-07 | 2019-10 | P1468R1 | Evolution, Library Evolution | |
| P1494R1 | Partial program correctness | S. Davis Herring | 2019-10-03 | 2019-10 | P1494R0 | Evolution, Core, Library Evolution | |
| P1496R0 | Formatting of Negative Zero | Alan Talbot, Jorg Brown, Victor Zverovich | 2019-02-20 | 2019-10 | Library Evolution | ||
| P1496R1 | Formatting of Negative Zero | Alan Talbot, Jorg Brown | 2019-10-06 | 2019-10 | P1496R0 | Library Evolution, Library | |
| P1609R2 | C++ Should Support Just-in-Time Compilation | Hal Finkel | 2019-10-07 | 2019-10 | P1609R1 | EWGI | |
| P1619R1 | Functions for Testing Boundary Conditions on Integer Operations | Lisa Lippincott | 2019-10-04 | 2019-10 | P1619R0 | SG6, Library Evolution | |
| P1622R2 | Mandating the Standard Library: Clause 32 - Thread support library | Daniel Sunderland | 2019-10-07 | 2019-10 | P1622R1 | Library | |
| P1636R2 | Formatters for library types | Lars Gullik Bjønnes | 2019-10-06 | 2019-10 | P1636R1 | Library | |
| P1640R1 | Error size benchmarking: Redux | Ben Craig | 2019-09-29 | 2019-10 | P1640R0 | WG21, Direction Group | |
| P1641R1 | Freestanding Library: Rewording the Status Quo | Ben Craig | 2019-09-29 | 2019-10 | P1641R0 | SG14, Library Evolution | |
| P1642R1 | Freestanding Library: Easy [utilities], [ranges], and [iterators] | Ben Craig | 2019-09-30 | 2019-10 | P1642R0 | SG14, Library Evolution | |
| P1648R2 | A Library for Sink Argument Passing | Mingxin Wang, Agustín Bergé | 2019-10-07 | 2019-10 | P1648R1 | Library Evolution, Library | |
| P1673R1 | A free function linear algebra interface based on the BLAS | Mark Hoemmen, David Hollman, Christian Trott, Daniel Sunderland, Nevin Liber, Siva Rajamanickam, Li-Ta Lo, Graham Lopez, Peter Caday, Sarah Knepper, Piotr Luszczek, Timothy Costa | 2019-06-17 | 2019-10 | P1673R0 | SG6, SG14, SG19, Library Evolution | |
| P1677R2 | Cancellation is not an Error | Kirk Shoop, Lisa Lippincott, Lewis Baker | 2019-10-06 | 2019-10 | P1677R1 | Evolution | |
| P1678R2 | Callbacks and Composition | Kirk Shoop | 2019-10-06 | 2019-10 | P1678R1 | Library Evolution | |
| P1679R1 | String Contains function | Wim Leflere, Paul Fee | 2019-10-03 | 2019-10 | P1679R0 | Library | |
| P1686R1 | Mandating the Standard Library: Clause 27 - Time library | Jeff Garland | 2019-10-07 | 2019-10 | P1686R0 | Library | |
| P1690R1 | Refinement Proposal for P0919 Heterogeneous lookup for unordered containers | Xiao Shi, Mateusz Pusz, Geoffrey Romer | 2019-08-12 | 2019-10 | P1690R0 | Library | |
| P1705R1 | Enumerating Core Undefined Behavior | Shafik Yaghmour | 2019-10-07 | 2019-10 | P1705R0 | SG12 | |
| P1706R1 | Programming Language Vulnerabilities for C++ update | Michael Wong, Stephen Michel | 2019-10-07 | 2019-10 | P1706R0 | SG12 | |
| P1716R2 | ranges compare algorithm are over-constrained | Tomasz Kamiński | 2019-10-06 | 2019-10 | P1716R1 | Library | |
| P1718R1 | Mandating the Standard Library: Clause 25 - Algorithms library | Marshall Clow | 2019-10-07 | 2019-10 | P1718R0 | Library | |
| P1719R1 | Mandating the Standard Library: Clause 26 - Numerics library | Marshall Clow | 2019-10-07 | 2019-10 | P1719R0 | Library | |
| P1720R1 | Mandating the Standard Library: Clause 28 - Localization library | Marshall Clow | 2019-10-07 | 2019-10 | P1720R0 | Library | |
| P1721R1 | Mandating the Standard Library: Clause 29 - Input/Output library | Marshall Clow | 2019-10-07 | 2019-10 | P1721R0 | Library | |
| P1722R1 | Mandating the Standard Library: Clause 30 - Regular Expression library | Marshall Clow | 2019-10-07 | 2019-10 | P1722R0 | Library | |
| P1723R1 | Mandating the Standard Library: Clause 31 - Atomics library | Marshall Clow | 2019-10-07 | 2019-10 | P1723R0 | Library | |
| P1725R1 | Modular Topic Design | Christopher Di Bella | 2019-10-07 | 2019-10 | P1725R0 | SG20 | |
| P1729R1 | Text Parsing | Victor Zverovich , Elias Kosunen | 2019-10-06 | 2019-10 | P1729R0 | Library Evolution | |
| P1731R1 | Memory helper functions for containers | Ruslan Arutyunyan, Ilya Burylov, Pablo Halpern | 2019-10-07 | 2019-10 | P1731R0 | Library Evolution | |
| P1739R2 | Avoid template bloat for forwarding ranges in combination with 'subrange-y' view adaptors. | Hannes Hauswedell (h2 AT fsfe.org) | 2019-10-06 | 2019-10 | P1739R1 | Library | |
| P1748R1 | Fill in [delay.cpp] TODO in D1389 | Yehezkel Bernat | 2019-10-13 | 2019-10 | P1748R0 | SG20 |
By Adrien Hamelin | Oct 9, 2019 10:34 AM | Tags: efficiency community
The safest safety comes from the tools.
Code analysis with clang-tidy in Visual Studio
by Eli Fessler
From the article:
Visual Studio 2019 version 16.4 Preview 1 brings a significant improvement to the C++ code analysis experience: native support for clang-tidy, a Clang-based “linter” tool developed by the LLVM Project that delivers a variety of code improvements such as modernization and standards conformance, static analysis, and automatic formatting...
By Andrey Karpov | Oct 4, 2019 01:30 AM | Tags: tool static code analysis sast pvs-studio education
We provide several options for free PVS-Studio licensing, including the ones for open projects. Specifically for educational purposes, in case if student's works aren't open, the best option is to add the following comment to the code.
For professors' note: use PVS-Studio to get students familiar with code analysis tools
by Andrey Karpov
From the article:
The PVS-Studio analyzer can be regarded as a fine example of a modern static code analysis tool. First, it's a great example to show the abilities of static analysis tools in detecting errors and security defects. Second, you can demonstrate its integration into the software development cycle to enable continuous code control. In its example, you can show integration with such systems as Jenkins, TeamCity, Azure DevOps, SonarQube, Travis CI and others.
By Felix Petriconi | Oct 3, 2019 12:39 PM | Tags: community
The ACCU 2020 is now putting together its program, and they want you to speak on C++. The ACCU has strong C++ tracks, though it is not a C++-only conference. If you have something to share, check out their
Call for Proposals
by the ACCU
About the conference:
Historically, ACCU has a lot of C++ and C content, and is proud of that: ACCU is the foremost annual conference for people interested in C++ and C, at least in and around the UK. But it is not just a C++ and C conference, ACCU is about programming in whatever language people are using, with whatever tools and processes people are using: D, Chapel, Java, Kotlin, C#, F#, Groovy, Rust, Go, Python, Ruby, Lisp, to name just a few programming languages about which there have been sessions at ACCU conferences. Git, Mercurial, CMake, Meson, TDD, BDD, allthese tools and techniques have been the focus of sessions at ACCU. The ACCU Conference is looking for sessions that will be interesting to people who create software.The ACCU Conference is put on by ACCU (https://accu.org), but is open to anyone who wishes to be there either as a presenter or an attender.
The Call for Papers lasts for about 3 weeks and will close on Friday 2019-10-25 23:59+01:00.
By Adnane | Oct 3, 2019 12:37 PM | Tags: None
We are happy to inform you that CppDepend v2019.3 has been released and is now available for download! CppDepend allows architects and developers to analyze C and C++ code base, customizing your own coding rules, and facilitate refactoring and migration.
CppDepend v2019.3
About the release:
CppDepend v2019.3 includes important updates:
- Advanced support for Qt projects,
- Out of the box support for embedded projects (Arm Studio, Code Composer Studio, Renesas studio,...)
- Out of the box support for Eclipse projects,
- (Improvement) Many bug fixes and improvements
Download and enjoy the new version of CppDepend now by clicking here.
