[func.wrap.func.mod] (original) (raw)

20 General utilities library [utilities]

20.14 Function objects [function.objects]

20.14.17 Polymorphic function wrappers [func.wrap]

20.14.17.3 Class template function [func.wrap.func]

20.14.17.3.3 Modifiers [func.wrap.func.mod]

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void swap(function& other) noexcept;

1

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Effects: Interchanges the targets of *this and other.