std::experimental::shared_future<T>::operator=
Min standard notice:
Assigns the contents of another std::experimental::shared_future object.
# Declarations
std::experimental::shared_future<T>& operator=( const std::experimental::shared_future<T>& other );
std::experimental::shared_future<T>& operator=( std::experimental::shared_future<T>&& other ) noexcept;
# Parameters
other: a std::experimental::shared_future object to assign from
# Return value
*this