2024年10月28日 · 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 …

2024年3月12日 · 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. …

2025年3月19日 · std::launch is a BitmaskType. It specifies the launch policy for a task executed by the std::async function.

2025年3月5日 · A coroutine is a function that can suspend execution to be resumed later. Coroutines are stackless: they suspend execution by returning to the caller, and the data that is …

2023年9月11日 · The C++ Extensions for Networking, ISO/IEC TS 19216:2018, defines new components for the C++ standard library listed on this page. The Networking TS is based on …

2021年8月27日 · If the future is the result of a call to std::async that used lazy evaluation, this function returns immediately without waiting. This function may block for longer than …

2023年10月23日 · The class template std::shared_future provides a mechanism to access the result of asynchronous operations, similar to std::future, except that multiple threads are …

2025年4月29日 · Futures The standard library provides facilities to obtain values that are returned and to catch exceptions that are thrown by asynchronous tasks (i.e. functions launched in …

2023年11月27日 · async = /* unspecified */, deferred = /* unspecified */, /* implementation-defined */ }; enum class future_status { ready, timeout, deferred }; template<> struct …

2024年7月31日 · The stop_token class provides the means to check if a stop request has been made or can be made, for its associated std::stop_source object. It is essentially a thread-safe …