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