Modern C++ Error Handling - Phil Nash - CppCon 2024 скачать в хорошем качестве

Modern C++ Error Handling - Phil Nash - CppCon 2024

https://cppcon.org​ --- Modern C++ Error Handling - Phil Nash - CppCon 2024 --- We’ve had exceptions in C++ since before the first standard. C++17 introduced std::optional and C++23 std::expected (along with the so-called Monadic Operations for both types). What should we use and when? Meanwhile we still have older approaches, such as boolean or error code returns, as well as global or thread local error status or pointer or reference arguments. Do these still have a place? And where does assert fit in? And the (hopefully) upcoming contracts? Perhaps more importantly, once we’ve examined all the trade-offs, can we defer any of those decisions to when we are best positioned to commit to them? Erroneous conditions can have a big impact on your code’s safety and security, so error handling shouldn’t just be left to the “exercise left for the reader” in the books we used to read. Let’s get this all straight. --- Slides: https://github.com/CppCon/CppCon2024/... Sponsored by JetBrains: https://www.jetbrains.com/clion/ --- Phil Nash Phil is the original author of the C++ test framework, Catch2. He's an independent trainer and consultant. He's also a member of the ISO C++ standards committee, organiser of C++ London and C++ on Sea, as well as co-host and producer of CppCast. More generally he's an advocate for good testing practices, TDD and using the type system and functional techniques to reduce complexity and increase correctness. He's previously worked in Finance and Mobile offers training and coaching in C++ and TDD. --- CppCon is the annual, week-long face-to-face gathering for the entire C++ community. The conference is organized by the C++ community for the community. You will enjoy inspirational talks and a friendly atmosphere designed to help attendees learn from each other, meet interesting people, and generally have a stimulating experience. Taking place this year in Aurora, Colorado, near the Denver airport, and including multiple diverse tracks, the conference will appeal to anyone from C++ novices to experts. Annual CppCon Conference - https://www.cppcon.org   / cppcon   https://x.com/cppcon   / cppconference     / cppcon   https://mastodon.social/@CppCon --- Videos Filmed & Edited by Bash Films: http://www.BashFilms.com YouTube Channel Managed by Digital Medium Ltd: https://events.digital-medium.co.uk --- #cpp #cplusplus #cppcon #cppprogramming #cplusplusprogramming #softwaredevelopment #softwareengineering #coding #code #computerscience #technology #technews #programming #programmer