Login Register

std::unordered_set::key_eq

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

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

Links:

http://en.cppreference.com/w/cpp/container/unordered_set/key_eq

doc_CPP

2016-10-11 10:08:07

Comments

Leave a Comment

Please login to continue.

Popular Articles

std::unordered_set::unordered_set (1) explicit unordered_set( size_type bucket_count = /*implementation-defined*/, const Hash& hash = Hash(),

std::unordered_set Defined in header <unordered_set> template< class Key, class Hash = std::hash<Key>, class KeyEqual = std::equal_to

std::unordered_set::reserve void reserve( size_type count ); (since C++11) Sets the number of buckets to the number needed to accomodate at least count elements without

std::unordered_set::count size_type count( const Key& key ) const; (1) (since C++11) Returns the number of elements with key key. Parameters key - key valu

std::unordered_set::end iterator end(); (since C++11) const_iterator end() const; (since C++11) const_iterator cend() const; (since C++11) Returns an ite