std::unordered_set<Key,Hash,KeyEqual,Allocator>::key_eq

 

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std::unordered_set

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unordered_set::unordered_set

unordered_set::~unordered_set

unordered_set::operator=

unordered_set::get_allocator

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unordered_set::beginunordered_set::cbegin

unordered_set::endunordered_set::cend

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unordered_set::begin(size_type)unordered_set::cbegin(size_type)

unordered_set::end(size_type)unordered_set::cend(size_type)

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unordered_set::hash_function

unordered_set::key_eq

Non-member functions

operator==operator!= (until C++20)

std::swap

erase_if (C++20)

Deduction guides(C++17)

 

key_equal key_eq() const;		(since C++11)

Returns the function that compares keys for equality.

Parameters

(none)

Return value

The key comparison function.

Complexity

Constant.

See also

hash_function (C++11)

returns function used to hash the keys (public member function)