# std::experimental::optional::~optional

From cppreference.com
< cpp‎ | experimental‎ | optional

~optional(); |  | (library fundamentals TS)

If the object contains a value and the type `T` is not trivially destructible (see std::is_trivially_destructible), destroys the contained value by calling its destructor, as if by val->T::~T().

Otherwise, does nothing.

### Notes

If `T` is trivially-destructible, then this destructor is also trivial, so `optional<T>` is also trivially-destructible.

Retrieved from "http://en.cppreference.com/mwiki/index.php?title=cpp/experimental/optional/%7Eoptional&oldid=78313"