std::error_code::category(3)

💖 NAME 💖

std::error_code::category - std::error_code::category

okay so this is std::error_code::category(3), straight out of the C++ Standard Libary man pages, and yes bestie, the name is literally the same thing twice — that's the assignment 💅

📜 Synopsis 📜

const std::error_category& category() const noexcept;  (since C++11)

It's giving tiny signature, main character energy: const, noexcept, and she's been around since C++11 ✨

🎀 Parameters 🎀

(none) — zero arguments, not a single one, bestie 🫶

🌸 Return value 🌸

You get back the error category of the error code. That's the whole return value. iconic 👑

🦋 See also 🦋

• value — obtains the value of the error_code (public member function)

mwah 💋 — source/version: http://cppreference.com; date: 2024.06.10.