# std::unordered_set::hash_function

From cppreference.com
< cpp‎ | container‎ | unordered set

hasher hash_function() const; |  | (since C++11)

Returns the function that hashes the keys.

### Parameters

(none)

### Return value

The hash function.

### Complexity

Constant.

### See also

key_eq | returns the function used to compare keys for equality (public member function)

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