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#### Weakly canonical <a id="fs.op.weakly_canonical">[[fs.op.weakly_canonical]]</a>
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``` cpp
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path weakly_canonical(const path& p);
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path weakly_canonical(const path& p, error_code& ec);
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```
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*Returns:* `p` with symlinks resolved and the result
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normalized ([[fs.def.normal.form]]).
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*Effects:* Using `status(p)` or `status(p, ec)`, respectively, to
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determine existence, return a path composed by `operator/=` from the
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result of calling `canonical()` without a `base` argument and with a
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path argument composed of the leading elements of `p` that exist, if
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any, followed by the elements of `p` that do not exist, if any. For the
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first form, `canonical()` is called without an `error_code` argument.
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For the second form, `canonical()` is called with `ec` as an
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`error_code` argument, and `path()` is returned at the first error
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occurrence, if any.
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*Postconditions:* The returned path is in normal
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form ([[fs.def.normal.form]]).
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*Remarks:* Implementations are encouraged to avoid unnecessary
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normalization such as when `canonical` has already been called on the
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entirety of `p`.
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*Throws:* As specified in [[fs.err.report]].
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