std::experimental::filesystem::path::root_path (3) - Linux Manuals
std::experimental::filesystem::path::root_path: std::experimental::filesystem::path::root_path
Command to display std::experimental::filesystem::path::root_path manual in Linux: $ man 3 std::experimental::filesystem::path::root_path
NAME
std::experimental::filesystem::path::root_path - std::experimental::filesystem::path::root_path
Synopsis
path root_path() const; (filesystem TS)
Returns the root path of the path. If the path does not include root path, returns path().
Effectively, returns the following: root_name() / root_directory()
Parameters
(none)
Return value
The root path of the path.
Exceptions
(none)
Example
// Run this code
#include <iostream>
#include <experimental/filesystem>
namespace fs = std::experimental::filesystem;
int main()
{
std::cout << "Current root path is: " << fs::current_path().root_path() << '\n';
}
Possible output:
Current root path is: "C:\"
See also
returns the root-name of the path, if present
root_name (public member function)
returns the root directory of the path, if present
root_directory (public member function)
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