std::hash(std::experimental::observer_ptr)
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Defined in header
<experimental/memory>
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||
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template
<
class T >
struct hash<
std::experimental::observer_ptr
<T>>
;
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(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> , 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
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(C++11)
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hash function object (class template) |