tmp/tmpu6vubc9b/{from.md → to.md}
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#### Is empty <a id="fs.op.is_empty">[[fs.op.is_empty]]</a>
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``` cpp
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bool is_empty(const path& p);
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bool is_empty(const path& p, error_code& ec) noexcept;
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```
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*Effects:*
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- Determine `file_status s`, as if by `status(p)` or `status(p, ec)`,
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respectively.
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- For the signature with argument `ec`, return `false` if an error
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occurred.
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- Otherwise, if `is_directory(s)`:
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- Create a variable `itr`, as if by `directory_iterator itr(p)` or
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`directory_iterator itr(p, ec)`, respectively.
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- For the signature with argument `ec`, return `false` if an error
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occurred.
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- Otherwise, return `itr == directory_iterator()`.
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- Otherwise:
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- Determine `uintmax_t sz`, as if by `file_size(p)` or
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`file_size(p, ec)`, respectively.
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- For the signature with argument `ec`, return `false` if an error
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occurred.
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- Otherwise, return `sz == 0`.
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*Throws:* As specified in [[fs.err.report]].
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