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cppdraft_translate/cppdraft/optional/ref/swap.md
Leonov Artur (Depish) 043225d523 Init
2025-10-25 03:02:53 +03:00

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[optional.ref.swap]

22 General utilities library [utilities]

22.5 Optional objects [optional]

22.5.4 Partial specialization of optional for reference types [optional.optional.ref]

22.5.4.4 Swap [optional.ref.swap]

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constexpr void swap(optional& rhs) noexcept;

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Effects: Equivalent to: swap(val, rhs.val).