std::hash(std::experimental::observer_ptr) (3) - Linux Man Pages

std::hash(std::experimental::observer_ptr): std::hash(std::experimental::observer_ptr)

NAME

std::hash(std::experimental::observer_ptr) - std::hash(std::experimental::observer_ptr)

Synopsis


Defined in header <experimental/memory>
template<class T> struct hash<std::experimental::observer_ptr<T>>; (library fundamentals TS v2)


The template specialization of std::hash for std::experimental::observer_ptr<T> allows users to obtain hashes of objects of type std::experimental::observer_ptr<T>.
For a given std::experimental::observer_ptr<T> p, this specialization ensures that std::hash<std::experimental::observer_ptr<T>>()(p) == std::hash<T*>()(p.get()).

Example


 This section is incomplete
 Reason: no example

See also


hash hash function object
        (class template)
(C++11)