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std::hash<std::shared_ptr>

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< cpp‎ | memory‎ | shared ptr
 
 
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hash<std::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) [edit]
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