std::experi...::root_name(3)

✨ std::experi...::root_name(3) ✨

okay so this is the C++ Standard Libary manual page for std::experi...::root_name(3) — yes, Libary is literally the spelling in the manual name, no cap 💀. it's giving niche filesystem-path energy, and it's all about the root_name member of std::experimental::filesystem::path.

🌸 NAME 🌸

std::experimental::filesystem::path::root_name — std::experimental::filesystem::path::root_name.

🔥 Synopsis 🔥

path root_name() const;  (filesystem TS)

Returns the root name of the path. If the path does not include root name, returns path().

🎀 Parameters 🎀

(none) — no arguments, literally zero, not a single parameter, periodt.

💖 Return value 💖

The root name of the path. that's the whole answer, bestie.

🦋 Exceptions 🦋

May throw implementation-defined exceptions. so like, no promises — check your implementation, fr fr.

🌈 Example 🌈

here's the example, copied exactly:

// Run this code

#include <experimental/filesystem>
#include <iostream>
namespace fs = std::experimental::filesystem;

int main()
{
    std::cout << "Current root name is: " <<
       fs::current_path().root_name() << '\n';
}

Possible output:

Current root name is: "C:"

👑 See also 👑

• root_directory — returns the root directory of the path, if present (public member function).
• root_path — returns the root path of the path, if present (public member function).

🧚 Category 🧚

• Noindexed pages

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