< cpp‎ | experimental‎ | fs‎ | path
Technical specifications
Filesystem library (filesystem TS)
Library fundamentals (library fundamentals TS)
Library fundamentals 2 (library fundamentals TS v2)
Library fundamentals 3 (library fundamentals TS v3)
Extensions for parallelism (parallelism TS)
Extensions for parallelism 2 (parallelism TS v2)
Extensions for concurrency (concurrency TS)
Extensions for concurrency 2 (concurrency TS v2)
Concepts (concepts TS)
Ranges (ranges TS)
Reflection (reflection TS)
Mathematical special functions (special functions TR)
bool has_root_path() const;
(1) (filesystem TS)
bool has_root_name() const;
(2) (filesystem TS)
bool has_root_directory() const;
(3) (filesystem TS)
bool has_relative_path() const;
(4) (filesystem TS)
bool has_parent_path() const;
(5) (filesystem TS)
bool has_filename() const;
(6) (filesystem TS)
bool has_stem() const;
(7) (filesystem TS)
bool has_extension() const;
(8) (filesystem TS)

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.


[edit] Parameters


[edit] Return value

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

[edit] Exceptions

May throw implementation-defined exceptions.

[edit] See also

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