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:1649 :1649

	English Invalidates iterators, and changes the order of elements. Pointers and references to elements are not invalidated. 114/10000 · 114
:1652 :1652

	English Throws:;; The function has no effect if an exception is thrown, unless it is thrown by the container's hash function or comparison function. 140/10000 · 140
445 :1654

	English Deduction Guides 16/10000 · 16
446 :1655

	English A deduction guide will not participate in overload resolution if any of the following are true: 95/10000 · 95
447 :1657

	English - It has an `InputIterator` template parameter and a type that does not qualify as an input iterator is deduced for that parameter. - It has an `Allocator` template parameter and a type that does not qualify as an allocator is deduced for that parameter. - It has a `Hash` template parameter and an integral type or a type that qualifies as an allocator is deduced for that parameter. - It has a `Pred` template parameter and a type that qualifies as an allocator is deduced for that parameter. 494/10000 · 494
448 :1662

	English A `size_type` parameter type in a deduction guide refers to the `size_type` member type of the container type deduced by the deduction guide. Its default value coincides with the default value of the constructor selected. 223/10000 · 223
449 :1666

	English __iter-value-type__ 19/10000 · 19
450 :1674

	English __iter-key-type__ 17/10000 · 17
451 :1682

	English __iter-mapped-type__ 20/10000 · 20
452 :1690

	English __iter-to-alloc-type__ 22/10000 · 22
453 :1699

	English Equality Comparisons 20/10000 · 20
454 :1701

	English operator 8/10000 · 8
455 :1702

	English ```c++ template<class Key, class T, class Hash, class Pred, class Alloc> bool operator==(const unordered_map<Key, T, Hash, Pred, Alloc>& x, const unordered_map<Key, T, Hash, Pred, Alloc>& y); ``` 195/10000 · 195
456 :1708

	English Return `true` if `x.size() == y.size()` and for every element in `x`, there is an element in `y` with the same key, with an equal value (using `operator==` to compare the value types). 184/10000 · 184
:1711 :1711

	English Notes:;; Behavior is undefined if the two containers don't have equivalent equality predicates. 95/10000 · 95
:1713 :1713

	English --- 3/10000 · 3
459 :1715

	English operator! 9/10000 · 9
460 :1716

	English ```c++ template<class Key, class T, class Hash, class Pred, class Alloc> bool operator!=(const unordered_map<Key, T, Hash, Pred, Alloc>& x, const unordered_map<Key, T, Hash, Pred, Alloc>& y); ``` 195/10000 · 195
461 :1722

	English Return `false` if `x.size() == y.size()` and for every element in `x`, there is an element in `y` with the same key, with an equal value (using `operator==` to compare the value types). 185/10000 · 185
:1725 :1725

	English Notes:;; Behavior is undefined if the two containers don't have equivalent equality predicates. 95/10000 · 95

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