std::hash<std::shared_ptr>
From cppreference.com
< cpp | memory | shared ptr
template< class T > struct hash<std::shared_ptr<T>>; |
(since C++11) | |
The template specialization of std::hash for std::shared_ptr<T> allows users to obtain hashes of objects of type std::shared_ptr<T>.
For a given std::shared_ptr<T> p, this specialization ensures that std::hash<std::shared_ptr<T>>()(p) == std::hash<decltype(p.get())>()(p.get()).
[edit] Example
This section is incomplete Reason: no example |
[edit] See also
(C++11) |
hash function object (class template) |