std::experimental::swap(std::experimental::promise)
Min standard notice:
Overloads the swap algorithm for std::experimental::promise. Exchanges the state of lhs with that of rhs. Effectively calls lhs.swap(rhs).
# Declarations
template< class R >
void swap( std::experimental::promise<R> &lhs,
std::experimental::promise<R> &rhs ) noexcept;
# Parameters
lhs, rhs: promises whose states to swap
# Return value
(none)
# Example
This section is incompleteReason: no example