std::experimental::swap(std::experimental::optional) (3) - Linux Manuals
std::experimental::swap(std::experimental::optional): std::experimental::swap(std::experimental::optional)
NAME
std::experimental::swap(std::experimental::optional) - std::experimental::swap(std::experimental::optional)
Synopsis
Defined in header <experimental/optional>
template< class T > (library fundamentals TS)
void swap( optional<T>& lhs, optional<T>& rhs ) noexcept(/* see below */);
Overloads the std::swap algorithm for std::experimental::optional. Exchanges the state of lhs with that of rhs. Effectively calls lhs.swap(rhs).
Parameters
lhs, rhs - optional objects whose states to swap
Return value
(none)
Exceptions
noexcept specification:
noexcept(noexcept(lhs.swap(rhs)))
Example
This section is incomplete
Reason: no example
See also
swap (public member function)