NAME¶

std::experimental::filesystem::is_empty - std::experimental::filesystem::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 constructed 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