[fs.op.is.directory] (original) (raw)

31 Input/output library [input.output]

31.12 File systems [filesystems]

31.12.13 Filesystem operation functions [fs.op.funcs]

31.12.13.19 Is directory [fs.op.is.directory]

bool filesystem::is_directory(file_status s) noexcept;

Returns: s.type() == file_type​::​directory.

bool filesystem::is_directory(const path& p);bool filesystem::is_directory(const path& p, error_code& ec) noexcept;

Returns: is_directory(status(p)) or is_directory(status(p, ec)), respectively.

The signature with argumentec returns false if an error occurs.