FreeBSD Manual Pages
std::experi...em::is_empty(3) C++ Standard Libarystd::experi...em::is_empty(3) NAME std::experimental::filesystem::is_empty - std::experimental::filesys- tem::is_empty Synopsis Defined in header <experimental/filesystem> bool is_empty( const path& p ); (1) (filesystem TS) bool is_empty( const path& p, error_code& ec ); (2) (filesystem TS) Checks whether the given path refers to an empty file or directory. The second version returns false and sets ec to an appropriate error code if an error occurs. Otherwise, ec is cleared with a call to ec.clear(). Parameters p - path to examine ec - error code to modify in case of error Return value true if p refers to an empty file or directory, false otherwise. Exceptions 1) filesystem_error if an error occurs. The exception object is con- structed with p as an argument. The error code is set to an appropriate error code for the error that caused the failure. 2) noexcept specification: noexcept See also This section is incomplete Categories: * Noindexed pages * unconditionally noexcept * Todo without reason Hidden categories: * Pages with unreviewed unconditional noexcept template * Pages with unreviewed noexcept template http://cppreference.com 2024.06.10 std::experi...em::is_empty(3)
NAME | Synopsis | Parameters | Return value | Exceptions | See also | Categories: | Hidden categories:
Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=std::experimental::filesystem::is_empty&sektion=3&manpath=FreeBSD+Ports+15.1.quarterly>