std::future_status(3)

🎀 NAME 🎀

okay so bestie, welcome to the std::future_status(3) page from the C++ Standard Library 💖 — and the name is std::future_status - std::future_status ✨ yes, that’s the whole NAME situation, and we’re rolling with it.

This is your little enum bestie for doing a vibe check on a future 👑

✨ Synopsis ✨

Defined in header <future> 🫶

enum class future_status {

    ready,
    timeout,                (since C++11)
    deferred

};

It specifies the state of a future as returned by wait_for and wait_until functions of std::future and std::shared_future 🌈

🍓 Constants

• deferred — the shared state contains a deferred function, so the result will be computed only when explicitly requested 🙈
• ready — the shared state is ready ✅
• timeout — the shared state did not become ready before specified timeout duration has passed ⏰

💅 See also 💅

• wait_for — waits for the result, returns if it is not available for the specified timeout duration (public member function of std::future<T>) 🫶
• wait_for — waits for the result, returns if it is not available for the specified timeout duration (public member function of std::shared_future<T>) 💖
• wait_until — waits for the result, returns if it is not available until specified time point has been reached (public member function of std::future<T>) ⏳
• wait_until — waits for the result, returns if it is not available until specified time point has been reached (public member function of std::shared_future<T>) 🌸

xoxo, your Unix bestie 💅 — source: http://cppreference.com, version/date: 2024.06.10, page: std::future_status(3) ✨👑