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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.

Contents

[edit] Parameters

(none)

[edit] Return value

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

[edit] Exceptions

(none)

[edit] See also

checks if the path is empty
(public member function) [edit]