std::filesystem::path::root_name
From cppreference.com
path root_name() const;
|
(since C++17) | |
Returns the root name of the generic-format path. If the path (in generic format) does not include root name, returns path().
Parameters
(none)
Return value
The root name of the path.
Exceptions
May throw implementation-defined exceptions.
Example
Run this code
#include <filesystem>
#include <iostream>
namespace fs = std::filesystem;
int main()
{
std::cout << "Current root name is: " << fs::current_path().root_name() << '\n';
}
Possible output:
Current root name is: "C:"
See also
| returns the root directory of the path, if present (public member function) | |
| returns the root path of the path, if present (public member function) |