[string.special] (original) (raw)

27 Strings library [strings]

27.4 String classes [string.classes]

27.4.4 Non-member functions [string.nonmembers]

27.4.4.3 swap [string.special]

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template<class charT, class traits, class Allocator> constexpr void swap(basic_string<charT, traits, Allocator>& lhs, basic_string<charT, traits, Allocator>& rhs) noexcept(noexcept(lhs.swap(rhs)));

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Effects: Equivalent to lhs.swap(rhs).