Async-Await - Supercharged

Web Reference: Oct 28, 2024 · The function template std::async runs the function f asynchronously (potentially in a separate thread which might be a part of a thread pool) and returns a std::future that will eventually hold the result of that function call. Oct 23, 2023 · The class template std::promise provides a facility to store a value or an exception that is later acquired asynchronously via a std::future object created by the std::promise object. Note that the std::promise object is meant to be used only once. Each promise is associated with a shared state, which contains some state information and a result which may be not yet evaluated, evaluated to a ... Mar 12, 2024 · An asynchronous operation (created via std::async, std::packaged_task, or std::promise) can provide a std::future object to the creator of that asynchronous operation. The creator of the asynchronous operation can then use a variety of methods to query, wait for, or extract a value from the std::future.

YouTube Excerpt: Mat shows you a small mistake that can sneak into your code when using async/await and how to fix it! If you have questions or suggestions, hit us up on Twitter! Surma: https://twitter.com/DasSurma Mat: https://twitter.com/wibblymat Watch more episodes of Supercharged here: https://goo.gl/WFD8py Subscribe to the Chrome Developers channel at http://goo.gl/LLLNvf

Mat shows you a small mistake that can sneak into your code when using async/await and how to fix it! If you have questions or suggestions, hit us...

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