std::experi...own_and_wait(3)

💖 NAME 💖

okay so this is the C++ Standard Libary man page, section (3), for std::experimental::latch::count_down_and_wait — and yes bestie, the NAME section is literally saying the same thing twice: std::experimental::latch::count_down_and_wait — std::experimental::latch::count_down_and_wait. iconic.

✨ Synopsis ✨

void count_down_and_wait(); (1) (concurrency TS)

Atomically decrements the internal counter by 1 and (if necessary) blocks the calling thread until the counter reaches zero.

🚨 The behavior is undefined if the internal counter is already zero. not "oops try again" undefined — actually undefined, so do not do that, fr fr.

This operation synchronizes with all calls that block on this latch and all is_ready calls on this latch that returns true.

🎀 Parameters 🎀

(none) — she takes no arguments, periodt.

🌸 Return value 🌸

(none) — no return value, she's just doing the thing.

🦋 Exceptions 🦋

Throws nothing. literally nothing.

okay bye bestie 💖 source: http://cppreference.com • date: 2024.06.10 • page: std::experi...own_and_wait(3)