swap(std::stop_source)(3)

💅 swap(std::stop_source)(3) 💅

okay bestie, welcome to the C++ Standard Libary manual page for swap(std::stop_source) — yes, the title is a whole mouthful, but she's iconic and we're gonna break her down. 🫶 This one's all about swapping stop-sources, no cap.

🎀 NAME 🎀

swap(std::stop_source) — yep, that's literally the name: swap(std::stop_source). Main character energy, periodt. ✨

🌸 Synopsis 🌸

friend void swap( stop_source& lhs, stop_source& rhs ) noexcept;

(since C++20) ⭐

This overloads the std::swap algorithm for std::stop_source. It exchanges the stop-state of lhs with that of rhs. Effectively calls lhs.swap(rhs). That's the whole flex. 💖

🚨 important caveat, bestie: this function is not visible to ordinary unqualified or qualified lookup, and can only be found by argument-dependent lookup when std::stop_source is an associated class of the arguments. iykyk.

💖 Parameters 💖

• lhs, rhs — the stop_sources to swap. two besties, one swap vibe. 🦋

🦋 Return value 🦋

(none) — literally nothing comes back out. zero. nada. the void. 💀

okay that's the whole page, bestie — source: http://cppreference.com, version/date: 2024.06.10. mwah 💋