std::experimental::filesystem::is_empty
From cppreference.com
< cpp | experimental | fs
Defined in header <experimental/filesystem>
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bool is_empty( const path& p );
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(1) | (filesystem TS) |
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bool is_empty(
const path& p, error_code& ec )
;
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(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
Exceptions
1)
filesystem_error if an error occurs. The exception object is constructed with p
2)
noexcept specification:
noexcept
See also
| This section is incomplete |