std::swap(std::packaged_task) (3) Linux Manual Page

std::swap(std::packaged_task) – std::swap(std::packaged_task)

Synopsis

template <class Function, class... Args>

void swap(packaged_task<Function(Args...)> &lhs, (since C++ 11)

                                                     packaged_task<Function(Args...)> &rhs) noexcept;

Specializes the std::swap algorithm for std::packaged_task. Exchanges the state of lhs with that of rhs. Effectively calls lhs.swap(rhs).

Parameters

lhs, rhs – packaged tasks whose states to swap

Return value

(none)

Example

 This section is incomplete
 Reason: no example

See also

     swaps two task objects
swap (public member function)