[func.wrap.func.mod]

# 22 General utilities library [[utilities]](./#utilities)

## 22.10 Function objects [[function.objects]](function.objects#func.wrap.func.mod)

### 22.10.17 Polymorphic function wrappers [[func.wrap]](func.wrap#func.mod)

#### 22.10.17.3 Class template function [[func.wrap.func]](func.wrap.func#mod)

#### 22.10.17.3.3 Modifiers [func.wrap.func.mod]

[ð](#lib:swap,function)

`void swap(function& other) noexcept;
`

[1](#1)

[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/utilities.tex#L13992)

*Effects*: Interchanges the target objects of *this and other[.](#1.sentence-1)
