std::function::swap - cppreference.com

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# std::function::swap

From cppreference.com
< cpp‎ | utility‎ | functional‎ | function

void swap( function& other ); |  | (since C++11)

Exchanges the stored callable objects of *this and `other`.

### [edit] Parameters

other | - | function wrapper to exchange the stored callable object with

### [edit] Return value

(none)

### [edit] Exceptions

`noexcept` specification:
noexcept
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Category:

- unconditionally noexcept