CppCast

Rob and Jason are joined by Tara Walker from Microsoft. They first discuss the results of JetBrains C++ ecosystem survey and an article about bugs in Command & Conquer. Then Tara tells Rob and Jason all about Azure IoT, including the announcement of a new C++ SDK for embedded MCUs. News The Developer Ecosystem in 2020: How C++ is Doing The Code of the Command & Conquer Game: Bugs From the 90's. Volume one Compile-time Merge Sort [C++] Links Azure SDK for Embedded C Azure IoT Hub Paho TensorFlow Lite for Microcontrollers Sponsors PVS-Studio. Write #cppcast in the message field on the download page and get one month license Read the article "Checking the GCC 10 Compiler with PVS-Studio" covering 10 heroically found errors despite the great number of macros in the GCC code.

Rob and Jason are joined by Gabriel Dos Reis from Microsoft. They first discuss the recent articles about Microsoft switching from C++ to Rust and let Gaby set the record straight. Then Gaby talks about the final state of Modules, how Microsoft is using them internally, and Gaby's plans for the future of Modules and much more. News r/cpp comments on Web Assembly Use Cases Microsoft: Rust is the Industry's 'Best Chance' at Safe Systems Programming Why is std implementation so damn ugly Italian C++ Conference 2020 Videos Links Practical C++20 Modules and the future of tooling around C++ Modules with Cameron DaCamara Peeking Safely at a Table with Concepts with Gabriel Dos Reis CppCon 2019: Gabriel Dos Reis "Programming with C++ Modules: Guide for the Working" CPPP 2019 - C++ Modules: What You Should Know - Gabriel Dos Reis RustSec Advisory Database Sponsors Clang Power Tools Use code JetBrainsForCppCast during checkout at JetBrains.com for a 25% discount

Rob and Jason are joined by Ben Smith from Google, chair of the Web Assembly working group. They first discuss a blog post on how to ask for C++ coding help, conference news and a discussion on C++ IDEs and tools. Then Ben talks to them about the current state of Web Assembly, the future and alternative uses for Web Assembly like Virtual Machines and Emulators. News Toml++ v1.3.0 released How to ask for C++ coding help C++ On Sea Updates Huge discussion on C++ IDEs and editing tools Links Web Assembly Wasmtime Wasmer CppCon 2019: Ben Smith "Applied WebAssembly: Compiling and Running C++ in Your Web Browser" A Talk Near the Future of Python (a.k.a., Dave live-codes a WebAssembly Interpreter) Sponsors Clang Power Tools Use code JetBrainsForCppCast during checkout at JetBrains.com for a 25% discount

Rob and Jason are joined by author and ISO committee member Nico Josuttis. They first discuss a blog post on faster integer parsing and CppCon registration opening up. Then they talk to Nico about the book he is currently finishing on C++ Move Semantics and other books he's written in the past. They also discuss proposals that Nico has worked on for the ISO committee. News Black Lives Matter ACLU 15 Tech Organizations Actively Supporting Black Coders Black Tech for Black Lives Faster integer parsing Bjarna AMA CppCon Registration Open Links C++ Move Semantics - The Complete Guide CppCon 2019: Nicolai Josuttis "When C++ Style Guides Contradict" p0660 - Stop Tokens and a Joining Thread The C++ Standard Library C++ Templates - The Complete Guide C++17 - The Complete Guide Sponsors Clang Power Tools Use code JetBrainsForCppCast during checkout at JetBrains.com for a 25% discount

Rob and Jason are joined by Anastasia Kazakova. They first discuss news from Herb Sutter that the November ISO meeting has been postponed and a new Visual Studio preview release. Then they talk to Anastasia Kazakova from JetBrains about Rider for Unreal Engine and other updates to CLion and ReSharper for C++ as well as information about the C++ ecosystem. News MAME Emulation Project VS 2019 16.7 Preview 1 New York ISO C++ meeting is postponed Visual Leak Detector Links Rider for Unreal Engine Blog posts with FAQ and some details on Rider for UE CLion turns 5, birthday tale from Phil Nash CLion Makefiles prototype JetBrains turned 20, main news Sponsors Use code JetBrainsForCppCast during checkout at JetBrains.com for a 25% discount

Rob and Jason are joined by Martin Hořeňovský. They first discuss some ISO papers and Jason learning Rust from his cousin Jonathan. Then Martin tells them about his work maintaining Catch 2, including his plans for future updates of the unit testing library. Martin also talks about SAT solvers and problems with std::random. News 2020-05 Standards mailing Jonathan Teach Jason Rust!) C++ Events affected by Coronavirus Links Catch2 CppCon 2019: Martin Hořeňovský "Solve Hard Problems Quickly Using SAT Solvers" P2058 Make std::random_device Less Inscrutable P2059 Make Pseudo-random Numbers Portable P2060 Make Random Number Engines Seedable Sponsors PVS-Studio. Write #cppcast in the message field on the download page and get one month license Read the article "Checking the GCC 10 Compiler with PVS-Studio" covering 10 heroically found errors despite the great number of macros in the GCC code. Use code JetBrainsForCppCast during checkout at JetBrains.com for a 25% discount

Rob and Jason are joined by Mateusz Pusz. They first discuss the 10.1 update of GCC and an article from Raymond Chen. Then they talk to Mateusz about his physical units library and his efforts to get physical units into the standard. News Worldwide C++ user groups events C++ Community events GCC 10.1 Released The C++ preprocessor doesn't understand anything about C++, and certainly not templates Links mp-units A C++ Approach to Physical Units (CppCon talk) P1935: A C++ Approach to Physical Units Advanced Modern C++ Training Meeting C++ Trainings Sponsors PVS-Studio. Write #cppcast in the message field on the download page and get one month license Read the article "Checking the GCC 10 Compiler with PVS-Studio" covering 10 heroically found errors despite the great number of macros in the GCC code. Use code JetBrainsForCppCast during checkout at JetBrains.com for a 25% discount

Rob and Jason are joined by Billy O'Neal from Microsoft. They first discuss some news from various conferences and user groups that are going online. Then they talk to Billy O'Neal from Microsoft's Visual C++ team. He tells them how he joined the team and some of the projects he's worked on, including some recent work on vcpkg. News Modules the beginner's guide - Daniela Engert - Meeting C++ 2019 C++ London goes online We're welcoming you to CoreCpp C++ On Sea On Line Useful tools for checking and fixing C/C++ code Links Envoy Proxy Microsoft STL Changelog Vcpkg 2020.04 Update and Product Roadmap binskim Sponsors PVS-Studio. Write #cppcast in the message field on the download page and get one month license Read the article "Checking the GCC 10 Compiler with PVS-Studio" covering 10 heroically found errors despite the great number of macros in the GCC code. Use code JetBrainsForCppCast during checkout at JetBrains.com for a 25% discount

Rob and Jason are joined by Matt Klein from Lyft. They first discuss an update to Microsoft's Guidelines Support Library with changes to span. Then they talk to Matt Klein who dicusses Envoy Proxy and how it's used in Cloud Native applications. News Tweet re: SPMD Lambdas CppCon 2020 Call for Submissions GSL 3.0.0 Release Links Envoy Proxy Envoy Proxy on GitHub Sponsors PVS-Studio. Write #cppcast in the message field on the download page and get one month license Read the article "Checking the GCC 10 Compiler with PVS-Studio" covering 10 heroically found errors despite the great number of macros in the GCC code. Use code JetBrainsForCppCast during checkout at JetBrains.com for a 25% discount

Rob and Jason are joined by Tony Van Eerd. They first discuss some conference news, including Microsoft's upcoming Pure Virtual C++ Conference. Then Tony Van Eerd joins them to discuss his Postmodern C++ talk, and some of his work on the C++ standards committee. News Sign up for Pure Virtual C++ Conference ModernCppStarter Announcing Meeting C++ 2020! Links Tony van Eerd: Postmodern C++ p1085R0 Should Span be Regular? Sponsors PVS-Studio. Write #cppcast in the message field on the download page and get one month license Read the article "Zero, one, two, Freddy's coming for you" about a typical pattern of typos related to the usage of numbers 0, 1, 2 Use code JetBrainsForCppCast during checkout at JetBrains.com for a 25% discount

Rob and Jason are joined by Andrew Leaver-Fay from UNC and Jack Maguire from Menten AI. They first discuss a proposal to update both C and C++ and create a unified common core for the languages. Then they talk to Andrew and Jack about Rosetta, a C++ protein modeling library, it's history being ported from Fortran and some of its use cases such as creating HIV vaccines. News C2x Proposal: A Common C/C++ Core Clion AMA Session on May 7 Third Annual C++ Foundation Developer Survey "Lite" Links Rosetta Commons - Software Menten AI Designing Peptides on a Quantum Computer Rosetta@home fold.it Sponsors PVS-Studio. Write #cppcast in the message field on the download page and get one month license Read the article "Zero, one, two, Freddy's coming for you" about a typical pattern of typos related to the usage of numbers 0, 1, 2

Rob and Jason are joined by Sophia Turner. They first discuss updates to {fmt} and SourceTrail. Then they talk to Sophia about some of the languages she's worked on; including Chaiscript with Jason, Typescript at Microsoft and Rust at Mozilla. They then talk about her current project: NuShell. News Stopping A Laser Beam in Mid-Air Stopping a laser beam in mid-air with Tom Scott (BTS) {fmt} 6.2 released Sourcetrail 2020.1 When is *x also &x Links Nushell Typescript Rust Growing TypeScript and Rust Sponsors PVS-Studio. Write #cppcast in the message field on the download page and get one month license Read the article "Zero, one, two, Freddy's coming for you" about a typical pattern of typos related to the usage of numbers 0, 1, 2

Rob and Jason are joined by Daniela Engert. They first discuss a blog post on a new static analyzer feature in GCC 10 and Jason's plans to port the classic DOOM game to C++. Then Daniela gives Jason and Rob an introduction to Modules in C++20. News Static analysis in GCC 10 C++ Annotations v11.4.0 Jason's live Doom port to C++ Friday morning Links Modules: The Beginner's Guide Slides Socializing with {fmt} - Daniela Engert - Meeting C++ 2018 Sponsors PVS-Studio. Write #cppcast in the message field on the download page and get one month license Read the article "Zero, one, two, Freddy's coming for you" about a typical pattern of typos related to the usage of numbers 0, 1, 2

Rob and Jason are joined by Kevin Cadieux and Sy Brand. They first discuss a blog post on Memory Access Patterns and the Clang 10 release. Then they talk about C++ Build Insights, Kevin tells us how vcperf can be used to find places where build performance can be improved in your code. Sy then goes over some of the other recent updates to Visual Studio and Visual Studio Code. News Vector of Objects vs Vector of Pointers and Memory Access Patterns Post-Prague Mailing Clang 10.0.0 Released Links Download Visual Studio Introducing C++ Build Insights Analyze your builds programmatically with the C++ Build Insights SDK Have full integration of Build Insights within Visual Studio Sponsors PVS-Studio. Write #cppcast in the message field on the download page and get one month license Read the article "Zero, one, two, Freddy's coming for you" about a typical pattern of typos related to the usage of numbers 0, 1, 2

Rob and Jason are joined by Jussi Pakkanen. They first discuss the ongoing effects that the Corona Virus is having on the C++ Community. Then they talk to Jussi Pakkanen who gives them an update on what's changed in Mesonbuild since he was first on show 201 episodes earlier. Jussi also shares some info about the Meson Manual which is available as an e-book. News C++ Events affected by Corona Virus asm-dom Deleaker review Links The Meson Build System The Meson Manual use coupon code: cppcast2020 "Behind (and under) the scenes of the Meson build system" - Jussi Pakkanen (LCA 2020) Sponsors PVS-Studio. Write #cppcast in the message field on the download page and get one month license Read the article "Zero, one, two, Freddy's coming for you" about a typical pattern of typos related to the usage of numbers 0, 1, 2

Rob and Jason are joined by Yuri Minaev from PVS-Studio. They first discuss a blog posts on ISO's recent decision not to break the C++ ABI in C++23 and getting rid of volatile in the Qt codebase. Then they talk to Yuri Minaev, one of the developers at PVS Studio working on the static analyzer. They discuss some of the forms of analysis that the tool excels at and how it's changed the way Yuri programs. News HOly Grail of Logging The Day the Standard Library Died The Performance Benefits of Final Classes Getting rid of 'volatile' in (some of) Qt Links Yuri Minaev Blog Posts Sponsors PVS-Studio. Write #cppcast in the message field on the download page and get one month license Read the article "Zero, one, two, Freddy's coming for you" about a typical pattern of typos related to the usage of numbers 0, 1, 2

Rob and Jason are joined by Barry Revzin. They first discuss a blog post about how to declare a class's data members and methods. They then discuss some of his contributions to C++20 including some necessary fixes to spaceship operator, and some proposals he is working on for C++23 including pack declaration and a new pipe operator. News Announcing TCMalloc How I Declare my class and why Quill Asynchronous Low Latency Logging Library Are you ready for C++Now? Links P1061R1 Structured Bindings can introduce a Pack P1185R2 <=> != == P1858R1 Generalized pack declaration and usage P2011R0 A pipeline-rewrite operator Sponsors Backtrace Software Crash Management for Embedded Devices and IOT Projects Announcing Visual Studio Extension - Integrated Crash Reporting in 5 Minutes

Rob and Jason are joined by Thiago Macieira from Intel. They first talk about Visual Studio's Qt support, and articles from Bjarne Stroustrup and Herb Sutter. They then talk about Thiago's history with Qt, including his former role as Qt Release Manager and his contributions to QtCore, QtNetwork and more. News Jason's C++ Training Courses in Stuttgart Fuchsia Programming Language Policy Qt to support Visual Studio Linux projects Bjarne Stroustrup on C++20's significance Move, simply Links New Features in Qt 5.15 Clear Linux Project Sponsors Backtrace Software Crash Management for Embedded Devices and IOT Projects Announcing Visual Studio Extension - Integrated Crash Reporting in 5 Minutes

Rob and Jason are joined by Hana Dusikova from Avast. They talk about the final changes that went into the C++20 draft which should become the official new standard in 3 or 4 months. They also discuss the direction of C++23 and some of the papers that were proposed in Prague. News C++20 is here! 2020-02 Prague ISO C++ Committee Trip Report — 🎉 C++20 is Done! Links To boldly suggest an overall plan for C++23 ABI - Now or Never Epochs: a backward-compatible language evolution mechanism std::embed Sponsors PVS-Studio. Write #cppcast in the message field on the download page and get one month license Read the article "Zero, one, two, Freddy's coming for you" about a typical pattern of typos related to the usage of numbers 0, 1, 2

Brad started programming in BASIC when he was 9, primarily on the Apple IIe, transitioning to QBASIC in high school. He graduated from Kansas State University in 2005 with a BS in Computer Science and a minor in Embedded Systems. While at K-State he enjoyed working on the solar car racing team, which built and raced a vehicle across the US and Canada. After graduating in 2005, Brad started work at Garmin, where he has worked on a variety of projects including Palm PDAs, Brew phone platforms, Android, iOS, and Automotive devices. He currently leads a team focused on bike computers and fitness watches. In his free time Brad enjoys working on home improvement projects, spending time with his wife and their 5 kids, and hobby programming. News Developer Ecosystem Survey Five Awesome C++ Papers for the Prague ISO Meeting Core C++ Announcement Links Garmin Connect IQ SDK Sponsors Write the hashtag #cppcast when requesting the license here One Day from PVS-Studio User Support

Rob and Jason are joined by author John Lakos. They first talk about a funny C++ themed freestyle rap video commissioned by Victor Zverovich and a C++20 reference card produced by Bartlomiej Filipek. Then John discusses his new book, Large Scale C++ Volume I: Process and Architecture. In addition to discussing the book John shares some of his thoughts on allocators, modules, move semantics and contracts. News Jason's C++ Training Courses in Stuttgart Freestyle C++ Rap for the next meeting C++20 Reference card Links Large-Scale C++ Volume I: Process and Architecture CppCon 2019: John Lakos "Value Proposition: Allocator-Aware (AA) Software" C++Now 2019: John Lakos "Value Proposition: Allocator-Aware (AA) Software" CppCon 2018: John Lakos "C++ Modules and Large-Scale Development" Local (Arena) Memory Allocators Part 1 - John Lakos - Meeting C++ 2017 Local (Arena) Allocators Part II - John Lakos - Meeting C++ 2017 CppCon 2019: Alisdair Meredith, Pablo Halpern "Getting Allocators out of Our Way" CppCon 2019: Joshua Berne "Contract use: Past, Present, and Future" CppCon 2019: Rostislav Khlebnikov "Avoid Misuse of Contracts!" Sponsors Backtrace Software Crash Management for Embedded Devices and IOT Projects Announcing Visual Studio Extension - Integrated Crash Reporting in 5 Minutes

Rob and Jason are joined by Vadim Zeitlin one of the maintainers of WxWidgets. They first talk about a blog post describing a fantastic bug and another responding to the changes announced by Qt. Then Vadim tells them about how he got involved contributing to WxWidgets, the cross platform C++ GUI library. News Fantastic Bugs and Where to Find Them C++ Modules conformance improvements with MSVC in VS 2019 16.5 Concepts merged to clang trunk About Qt Offering Changes 2020 Links WxWidgets WxWidgets on GitHub Sponsors Backtrace Software Crash Management for Embedded Devices and IOT Projects Announcing Visual Studio Extension - Integrated Crash Reporting in 5 Minutes

Rob and Jason are joined by Sean Baxter. They first talk about a blog post and some papers headed for the upcoming ISO meeting in Prague. Then they discuss Circle, the compiler and language extension for C++17. News The Hunt for the Fastest Zero 2D Graphics: A Brief Review C++ Standards Committee Papers pre-Prague mailing Links Circle Circle on GitHub P2062 The Circle Meta-model Sponsors Write the hashtag #cppcast when requesting the license here One Day from PVS-Studio User Support

Rob and Jason are joined by Phil Nash, Adi Shavit and Fred Tingaud. They talk with the three meetup and conference organizers about their motivations for launching new C++ conferences last year and discuss some of the work involved in doing so. News CppCon 2019: Saar Raz "How to Implement Your First Compiler Feature: The Story of Concepts in Clang" The New ConanCenter Improves Search and Discovery C++ Inliner Improvements: The Zipliner Meeting C++ Community Survey Links C++ on Sea Core C++ Conference CPPP 2020 Sponsors Write the hashtag #cppcast when requesting the license here One Day from PVS-Studio User Support

Rob and Jason are joined by Saar Raz. They first discuss blog posts covering a new project management tool for C++ and another about improving Clang support for large integer arrays. Then they talk to Saar Raz about his work to add Concepts support to the Clang compiler. News A new decade a new tool Waiting for std::embed: Very large arrays in clang C++ Move Semantics Core C++: May 26-27, 2020 Links Clang Concepts Repo Compiler Explorer with Clang Concepts Hack && Tell Boston CppCon 2019: Saar Raz "C++20 Concepts: A Day in the Life" CppCon 2019: Saar Raz "How to Implement Your First Compiler Feature: The Story of Concepts in Clang" Sponsors Backtrace Software Crash Management for Embedded Devices and IOT Projects Announcing Visual Studio Extension - Integrated Crash Reporting in 5 Minutes JetBrains

Rob and Jason discuss C++ news and the new year after the Holiday season. News The Merger of MISRA C++ and AUTOSAR C++ Python Interpreter in GNU Debugger Holiday fun with template and template Tabulate Meeting C++ 2019 Talks Using std::cpp call for papers C++ Russia call for proposals C++Now call for proposals Core Hard call for proposals Qt World Summit call CPPP all for papers C++Weekly ep 200, Christmas Class 2019 Links @robwirving @lefticus Sponsors Backtrace Software Crash Management for Embedded Devices and IOT Projects Announcing Visual Studio Extension - Integrated Crash Reporting in 5 Minutes JetBrains

Rob and Jason are joined by Ken Museth the CEO of Voxel Tech. They first discuss a blog post about std::embed and the new version of Qt that was just released. Then they talk to Ken Museth about OpenVDB a C++ library for working with volumetric data used in Visual Effects, Scientific Simulations and more. News Going Full Circle on Embed in C++ Qt 5.14 released C++Now 2020 Accepting Student/Volunteer Applications Links OpenVDB OpenVDB's GitHub Repository 2014 Sci-Tech Awards: Ken Museth, Peter Cucka and Mihai Aldén Sponsors Write the hashtag #cppcast when requesting the license here One Day from PVS-Studio User Support JetBrains

Rob and Jason are joined by Satabdi Das. They first discuss a new Visual Studio update and an article written by Bjarne Stroustrup. Then Satabdi talks about debugging and why it's beneficial to write or give conference talks on difficult to fix bugs, she also talks about her work on a hardware emulator and static analyzers. News Visual Studio 2019 16.4.0 Released How can you be so certain? Bjarne Stroustrup Indicators: Activity Indicators for Modern C++ Links CppCon 2019: Satabdi Das "A Series of Unfortunate Bugs" How to debug long running programs Hack && Tell Boston The Recurse Center Sponsors Write the hashtag #cppcast when requesting the license here One Day from PVS-Studio User Support JetBrains

Rob and Jason are joined by Björn Fahller. They first discuss articles on the C++ ABI and a blog post on performance analysis. Then Björn talks about cache friendliness, C++ contracts and type safety. News C++20 and ReSharper C++ Clang-format tanks performance Some intricacies of ABI stability Links Programming with Contracts in C++20 - Björn Fahller [C++ on Sea 2019] Type safe C++ – LOL! :-) - Bjorn Fahller [ACCU 2018] Sponsors Backtrace Software Crash Management for Embedded Devices and IOT Projects Announcing Visual Studio Extension - Integrated Crash Reporting in 5 Minutes JetBrains

Rob and Jason are joined by Titus Winters from Google. They first discuss some news of C++ tools, including Sourcetrail going open source and C++ Build Insights for Visual Studio. Then Titus goes into what the C++ ABI is, what breaking the ABI means, and whether or not we should consider breaking the ABI in future versions of C++. Titus also shares some a preview of his upcoming book 'Software Engineering at Google.' News Pittsburgh C++ Meetup Group Sourcetrail is now free and open source Guide to Performance Analysis and Tuning Introducing C++ Build Insights Links ABI Now or Never Software Engineering at Google: Lessons Learned from Programming Over Time CppCon 2019: Titus Winters "Maintainability and Refactoring Impact of Higher-Level Design Features" CppCon 2019: Chandler Carruth, Titus Winters "What is C++" Hyrum's Law Sponsors Backtrace Software Crash Management for Embedded Devices and IOT Projects Announcing Visual Studio Extension - Integrated Crash Reporting in 5 Minutes JetBrains

Rob and Jason are joined by Timur Doumler. They discuss some of the news that occurred at the C++ ISO meeting in Belfast where the committee responded to some of the National Body comments on the C++20 draft. Timur also goes over some of his proposals and the progress on adding an Audio API to C++. News Maryland C++ User Group 2019-11 Belfast ISO C++ Committee Trip Report p0593r2 - Implicit creation of objects for low-level object manipulation Trip Report: Autumn ISO C++ standards meeting (Belfast) Links CppCon 2019: Timur Doumler "Type punning in modern C++" Timur Doumler — Initialisation in modern C++ CppCon 2018: Timur Doumler "Can I has grammar?" p1386 - A Standard Audio API for C++:Motivation, Scope, and Basic Design p1774 - Portable optimisation hints p1912 Interconvertible object representations Sponsors Write the hashtag #cppcast when requesting the license here One Day from PVS-Studio User Support JetBrains

Rob and Jason are joined by Inbal Levi. They first discuss some news including a new C++20 unit testing framework and Microsoft bringing ASAN to Visual Studio. Then Inbal talks about the Curiously Recurring Template Pattern and her efforts to start an Israel National Body for the C++ ISO Committee. News Doubling the speed of std::uniform_int_distribution in the GNU C++ library Benchmarking is hard: processors learn to predict branches Boost.UT C++20 macro-free Unit Testing Framework C++20 The Big Four ASAN for Windows with MSVC Links CppCon 2019: Inbal Levi "Back to Basics: Virtual Dispatch and its Alternatives" Core C++ 2019 Sponsors Write the hashtag #cppcast when requesting the license here One Day from PVS-Studio User Support JetBrains

Rob and Jason are joined by JeanHeyd Meneide. They first discuss an ISO paper about the pros and cons of introducing ABI breaking changes into the C++ standard. Then JeanHeyd talks about the talk he gave at CppCon and his efforts to get unicode support into C++23. JeanHeyd also gives an update on his std::embed proposal. News ABI Now or Never Eliminating the Static Overhead of Ranges The Case for C++ C++ On Sea CFP Links CppCon 2019: JeanHeyd Meneide "Catch ⬆️: Unicode for C++23" Text for C++ Embed (Library) Embed on Godbolt Support (Patreon/GitHub Sponsors) Sponsors Write the hashtag #cppcast when requesting the license here One Day from PVS-Studio User Support

Rob and Jason are joined by Nevin Liber from Argonne National Lab. They first discuss a blog post discussing issues implementing small buffer optimizations in a constexpr context. Then they talk with Nevin about how he got involved with the ISO C++ committee and some of the proposals he's worked on. News Pack the Bits - Adventures in small_bit_vector ISO 2019-10 Mailing Meetup: Payment changes comings soon C++ On Sea Registration Links Argonne National Lab Sponsors Backtrace Announcing Visual Studio Extension - Integrated Crash Reporting in 5 Minutes JetBrains

Rob and Jason are joined by Patricia Aas from TurtleSec. They first discuss blog posts on module linkage and Visual Studio integration of clang tidy. Patricia then talks about her recent efforts to highlight the work of female engineer role models. Lastly they discuss Patricia's efforts to improve election security in her own country and the concept of software independence with election software. Links NDC TechTown 2019 Keynote: Elections: Trust and Critical Infrastructure - Patricia Aas TurtleSec Tech Women Norway Oslo C++ Users Group #include discord Sponsors Backtrace Announcing Visual Studio Extension - Integrated Crash Reporting in 5 Minutes JetBrains

Rob and Jason are joined by Jeri Ellsworth the CEO of Tilt Five. Jeri and Jason first geek out about the Commodore 64 with Jeri telling her story of building the C64 Direct-to-TV. Then she tells us about her new companies product the Tilt Five AR headset which is built with the tabletop gamer in mind and has SDKs for C++ and Unity. Links C64 Direct-to-TV Tilt Five Kickstarter - Tilt Five: Holographic Tabletop Gaming Update 1 - Tilt Five SDK Sponsors Backtrace Announcing Visual Studio Extension - Integrated Crash Reporting in 5 Minutes JetBrains

Rob and Jason are joined by Philipp Schrader. They first discuss some post CppCon news and the LLVM 9.0 release. Then Phil talks about the work he's doing at Peloton Technology to enable the 'platooning' of trucks with software written in C++. Links CppCon 2019 Keynotes CppCon 2019 Trip Report LLVM 9.0.0 Release Sponsors Enter #cppcast in the Message field and get a month-license instead of 7-day license PVS-Studio PVS-Studio Twitter JetBrains

Rob and Jason are joined by Marian Luparu, Sy Brand and Stephan T Lavavej in this special episode recorded at CppCon. They discuss some of the big announcements made by the Visual C++ team at CppCon. Including the open sourcing of MSVC's STL, adding ASAN support to Visual Studio, C++17 conformance and much more. Links Open Sourcing MSVC’s STL Intelligent Productivity and Collaboration, from Anywhere Sign up for Private Preview of Visual Studio Cloud Environments Microsoft C++ Team at CppCon 2019 Sponsors Enter #cppcast in the Message field and get a month-license instead of 7-day license PVS-Studio PVS-Studio Twitter JetBrains

Rob and Jason are joined by Lisa Lippincott in this special episode recorded at CppCon. They first discuss some of the conference highlights and favorite talks so far. Then Lisa gives an overview of her 'Truth of a Procedure' talk. Later they talk about Lisa's work on the ISO committee, her thoughts on Contracts and much more. Links C++Now 2019: Lisa Lippincott "The Truth of a Procedure" C++Now 2018: Lisa Lippincott "The Shape of a Program" Layout-compatibility and Pointer-interconvertibility Traits Signed Integers are Two's Complement Sponsors Backtrace Announcing Visual Studio Extension - Integrated Crash Reporting in 5 Minutes JetBrains

Rob and Jason are joined by Miro Knejp. They first discuss a blog post from Tanker covering their strategy to successfully use C++ for cross-platform mobile development. Then Miro gives them a preview of his upcoming CppCon talk and tells us about some of the C++ extensions that are out there and probably won't ever be standardized. News Reacting to Dropbox: another take on cross-platform C++ development Tool Time 2019 Call for Open Content Sessions Student and Support Tickets for Meeting C++ 2019 Links Non-conforming C++: the Secrets the Committee is Hiding From You pinned_vector - Miro Knejp & Jakob Schweißhelm - Meeting C++ 2018 Sponsors Backtrace Announcing Visual Studio Extension - Integrated Crash Reporting in 5 Minutes JetBrains

Rob and Jason are joined by Craig Scott. They first discuss a recent blog post from PVS-Studio analyzing some bugs in CMake. Then Craig talks about how he got involved in CMake development, and his e-book 'Professional CMake: A Practical Guide.' News CMake: the Case when the Project's Quality is Unforgivable PVS Studio The Last Line Effect Serenity: Graphical x86 operating system written entirely in C++ Talks and Speakers of Meeting C++ 2019 are online Links "Professional CMake: A Practical Guide" CppCon: Deep CMake for Library Authors Publishing Effective Modern C++, Part 1 Sponsors Enter #cppcast in the Message field and get a month-license instead of 7-day license PVS-Studio PVS-Studio Twitter JetBrains

Rob and Jason are joined by Vittorio Romeo from Bloomberg. They first discuss some changes in the recent Visual Studio update for cross platform linux development, and some post-Cologne ISO developments. Then Vittorio goes into more detail on his proposal for C++ epochs, which could allow the language to more easily introduce breaking changes in the future. News C++ Cross-Platform Development with VS 2019 16.3 vcpkg, Cmake config, remote headers and WSL Post-Cologne mailing Links Fixing C++ with Epochs C++ 11/14 for C++03 Developers Sponsors Enter #cppcast in the Message field and get a month-license instead of 7-day license PVS-Studio PVS-Studio Twitter

Rob and Jason are joined by Marco Magdy from Amazon. They first discuss Dropbox's announcement of abandoning their C++ mobile platform strategy in favor of Swift and Kotlin. Then Marco goes over what AWS Lambda is, what you can do with it and some of the challenges he faced bringing C++ support to AWS Lambda. News The (not so) hidden cost of sharing code between iOS and Android Trip report: July 2019 ISO C++ committee meeting, Cologne, Germany Links Introducing the C++ Lambda Runtime The Design of the C++ Runtime for AWS Lambda C++ implementation of the AWS Lambda runtime Sponsors Backtrace Announcing Visual Studio Extension - Integrated Crash Reporting in 5 Minutes

Rob and Jason are joined by Bryce Adelstein Lelbach from NVIDIA. They discuss the mdspan proposal that first introduced Bryce to the C++ ISO committee. They also review Bryce's role as moderator for the /r/cpp subreddit and talk about the upcoming CppCon 2019 conference. News Resharper 2019.2 released Game Performance Improvements in Visual Studio 2019 16.2 The German Center for Aerospace (DLR) just open sourced CosmoScout VR, which is a universe 'simulator' written in modern C++ Links P0009r9: mdspan: A Non-Owning Multidimensional Array Reference P1684r0: mdarray: An Owning Multidimensional Array Analog of mdspan P1767r0: Packaging C++ Modules /r/cpp/ CppCon 2019 CppCon 2018: Bryce Adelstein Lelbach "The C++ Execution Model" Sponsors Backtrace Announcing Visual Studio Extension - Integrated Crash Reporting in 5 Minutes

Rob and Jason are joined by Matt Butler to discuss his perspective on the ISO Cologne meeting and Secure Coding. Matthew Butler is a security researcher who has been using C++ professionally since 1990. He has spent the past three decades as a systems architect and software engineer developing systems for network security, law enforcement and national defense. He primarily works in signals intelligence and security on platforms ranging from embedded micro-controllers to FPGAs to large-scale, real-time platforms. He is on the staff of both CppCon and C++Now as well as a member of the C++ Standards Committee. He spends most of his time in EWG, SG12 (Undefined Behavior and Vulnerabilities), SG14 (Low Latency) and, now, SG21 (Contracts). He is also a member of WG23 (Programming Language Vulnerabilities). He prefers the role of predator when dealing with hackers and lives in the Rocky Mountains with his wife and daughter. News What happened to C++20 Contracts? Fixing C++ with epochs Child Care at CppCon Matt Butler Matt Butler's Blog Links CppCon 2018: Matthew Butler "Secure Coding Best Practices: Your First Line is the Last Line of Defense" C++Now 2019: Matthew Butler "Secure Coding Best Practices - Threat Hunting" P1705 - Enumerating Undefined Behavior Sponsors Errors that static code analysis does not find because it is not used PVS-Studio in the Clouds - Running the Analysis on Travis CI Hosts @robwirving @lefticus

Rob and Jason are joined by Clare Macrae to discuss Approval Tests and how they can be used to quickly test legacy C++ code. Clare is an independent consultant, helping teams streamline their work with legacy and hard-to-test C++ and Qt code. She has worked in software development for over 30 years, and in C++ for 20 years. Since 2017, she has used her spare time to work remotely with Llewellyn Falco on ApprovalTests.cpp, to radically simplify testing of legacy code. She has enjoyed this so much that she recently went independent, to focus even more on helping others to work more easily with legacy code. Clare was until recently a Principal Scientific Software Engineer at Cambridge Crystallographic Data Centre. She is the original author of their popular 3D crystal structure visualisation program Mercury. News Cmake 3.15 available Clang/LLVM Support for MSBuild Projects LEAF light-weight error-handling lib seeking Boost review manager Clare Macrae @ClareMacraeUK Clare Macrae's Blog Links C++ Approval Tests Approval Tests #include Happy one-of-our-birthdays #include! Sponsoring Diverse CppCon 2019 Attendees #include sponsorship for CppCon 2019 Sponsors Errors that static code analysis does not find because it is not used PVS-Studio in the Clouds - Running the Analysis on Travis CI Hosts @robwirving @lefticus

Rob and Jason are joined by Botond Ballo and Tom Honermann to discuss what features were added and removed from the C++20 draft paper at the ISO meeting in Cologne. Botond Ballo is a software engineer at Mozilla, where he has been working on the Firefox web browser's rendering engine for 6 years. He's been attending C++ standards meetings for about the same time, and blogging about them to keep the C++ user community informed about standardization progress. In the committee, his interests include general language evolution, reflection, and tooling. Botond likes to hack on IDEs and other developer tools in his spare time. Offline, you might spot him climbing rocks or reading fantasy novels. Tom Honermann is a software engineer at Synopsys where he has been working on the Coverity static analyzer for the past 8 years. His first C++ standard committee meeting was Lenexa in 2015. He currently chairs the SG16 text and Unicode study group and participates in the SG2 modules, SG13 HMI/IO, and SG15 tooling study groups. His contributions to C++20 include the new char8_t builtin type. A C++ minion with 20 years professional experience. Husband and father of two awesome boys. Botond Ballo @BotondBallo Botond Ballo's Blog Tom Honermann @tahonermann Tom Honermann's Blog Links 2019-07 Cologne ISO C++ Committee Trip Report p1607 - Minimizing Contracts Sponsors Backtrace Announcing Visual Studio Extension - Integrated Crash Reporting in 5 Minutes Hosts @robwirving @lefticus

Rob and Jason are joined by Tyler Ang-Wanek to discuss leveraging C++ in an ElectronJS app like GitKraken. Tyler Ang-Wanek has been developing software professionally for the past 3.5 years. He works as a senior developer at Axosoft, on the GitKraken team. His work primarily shifts among developing native node modules for use in GitKraken, architectural work for code and APIs around GitKraken, and developing new features for GitKraken. He is the creator of the node module Node Sentinel File Watcher (NSFW), a native file watcher written for GitKraken that has made its way into Atom and VSCode. One of his major accomplishments includes taking leadership of the open source native node module NodeGit. After much hard work on the NodeGit repo and within the community, Tyler joined the leadership group for LibGit2. News Expressive C++ Template Metaprogramming Bring your C++ Code to the Web Voting results for Meeting C++ 2019 Tyler Ang-Wanek @twwanek Links GitKraken Axosoft GitKraken v6.0: The Fastest GitKraken Ever! Sponsors Backtrace Announcing Visual Studio Extension - Integrated Crash Reporting in 5 Minutes Hosts @robwirving @lefticus

Rob and Jason are joined by Robert Maynard from Kitware to discuss CMake and VTK. Robert Maynard is a principal engineer at Kitware and spends most of his time as a primary developer of VTK-m. VTK-m is a HPC toolkit of scientific visualization algorithms for highly concurrent processor and accelerator architectures. It uses a fine-grained concurrency model for data analysis and visualization algorithms allowing for seamless execution on GPU's or many-core CPUs. When not working on VTK-m, Robert is either; writing CMake code, teaching CMake, or working to improve CMake. News CppCheck detect more uninitalized variable usage In support of P1485 "Better keywords for coroutines" The power of Hidden Friends in C++ CppCon Poster Submissions 2019 To Save The Science Poster, Researchers Want To Kill It And Start Over Robert Maynard @robertjmaynard Links CMake CMake 3.15 Release Notes VTK Sponsors PVS-Studio Facebook PVS-Studio Telegram PVS-Studio Twitter Hosts @robwirving @lefticus

Rob and Jason are joined by Ivan Čukić to discuss his book on Functional Programming with C++. Ivan Čukić is the author of "Functional Programming in C++" published by Manning. He is one of the core developers of KDE, the largest free/libre open source C++ project. He is also teaching modern C++ techniques and functional programming at the Faculty of Mathematics in Belgrade and has been using C++ for more than 20 years. He has been researching functional programming in C++ before and during his PhD studies, and uses the techniques in real-world projects. News Rust and C++ Cardiff State of Developer Ecosystem 2019 Voting on the talks for Meeting C++ 2019 Pre-Cologne Mailing Ivan Čukić @ivan_cukic Links Functional Programming in C++ p0798R3 Monadic operations for std::optional p0323R8 std::expected Immer library Ranges for distributed and asynchronous systems - Ivan Čukić - ACCU 2019 Functional reactive programming in C++ - Ivan Čukić - Meeting C++ 2016 Sponsors PVS-Studio Facebook PVS-Studio Telegram PVS-Studio Twitter JetBrains Hosts @robwirving @lefticus