std::swap(std::packaged_task)
Min standard notice:
Specializes the std::swap algorithm for std::packaged_task. Exchanges the state of lhs with that of rhs. Effectively calls lhs.swap(rhs).
# Declarations
template< class Function, class... Args >
void swap( packaged_task<Function(Args...)> &lhs,
packaged_task<Function(Args...)> &rhs ) noexcept;
(since C++11)
# Parameters
lhs, rhs: packaged tasks whose states to swap
# Return value
(none)
# Example
This section is incompleteReason: no example