std::packaged_task::swap - cppreference.com

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# std::packaged_task::swap

From cppreference.com
< cpp‎ | thread‎ | packaged task

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

Exchanges the shared states and stored tasks of *this and `other`.

### [edit] Parameters

other | - | packaged task whose state to swap with

### [edit] Return value

(none)

### [edit] Exceptions

`noexcept` specification:
noexcept

### [edit] See also

std::swap(std::packaged_task) (C++11) | specializes the std::swap algorithm (function template) [edit]

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Category:

- unconditionally noexcept