# std::filesystem::path::has_root_path, std::filesystem::path::has_root_name, std::filesystem::path::has_root_directory

From cppreference.com
< cpp‎ | filesystem‎ | path

bool has_root_path() const; | (1) | (since C++17)
bool has_root_name() const; | (2) | (since C++17)
bool has_root_directory() const; | (3) | (since C++17)
bool has_relative_path() const; | (4) | (since C++17)
bool has_parent_path() const; | (5) | (since C++17)
bool has_filename() const; | (6) | (since C++17)
bool has_stem() const; | (7) | (since C++17)
bool has_extension() const; | (8) | (since C++17)

Checks whether the path contains the corresponding path element.

1) Checks whether `root_path()` is empty.
2) Checks whether `root_name()` is empty.
3) Checks whether `root_directory()` is empty.
4) Checks whether `relative_path()` is empty.
5) Checks whether `parent_path()` is empty.
6) Checks whether `filename()` is empty.
7) Checks whether `stem()` is empty.
8) Checks whether `extension()` is empty.

### Parameters

(none)

### Return value

true if the corresponding path component is not empty, false otherwise.

### Exceptions

(none)

### See also

empty | checks if the path is empty (public member function)

Retrieved from "http://en.cppreference.com/mwiki/index.php?title=cpp/filesystem/path/has_path&oldid=84913"