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std::experi...::root_name(3) C++ Standard Libary std::experi...::root_name(3) NAME std::experimental::filesystem::path::root_name - std::experimen- tal::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) Return value The root name of the path. Exceptions May throw implementation-defined exceptions. Example // Run this code #include <iostream> #include <experimental/filesystem> namespace fs = std::experimental::filesystem; int main() { std::cout << "Current root name is: " << fs::cur- rent_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) http://cppreference.com 2022.07.31 std::experi...::root_name(3)
NAME | Synopsis | Parameters | Return value | Exceptions | Example | Possible output: | See also
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