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12 :340

	English `std::pair<const Key, T>` must be https://en.cppreference.com/w/cpp/named_req/EmplaceConstructible[EmplaceConstructible^] into the table from any `std::pair` object convertible to it, and it also must be https://en.cppreference.com/w/cpp/named_req/Erasable[Erasable^] from the table. 283/10000 · 283
13 :344

	English _T_ 3/10000 · 3
14 :344

	English _Hash_ 6/10000 · 6
15 :344

	English A unary function object type that acts a hash function for a `Key`. It takes a single argument of type `Key` and returns a value of type `std::size_t`. 151/10000 · 151
16 :344

	English _Pred_ 6/10000 · 6
17 :344

	English A binary function object that induces an equivalence relation on values of type `Key`. It takes two arguments of type `Key` and returns a value of type `bool`. 159/10000 · 159
18 :344

	English _Allocator_ 11/10000 · 11
19 :344

	English An allocator whose value type is the same as the table's value type. 68/10000 · 68
20 :354

	English Allocators using https://en.cppreference.com/w/cpp/named_req/Allocator#Fancy_pointers[fancy pointers] are supported. 116/10000 · 116
21 :358

	English The elements of the table are held into an internal _bucket array_. An element is inserted into a bucket determined by its hash code, but if the bucket is already occupied (a _collision_), an available one in the vicinity of the original position is used. 255/10000 · 255
22 :362

	English The size of the bucket array can be automatically increased by a call to `insert`/`emplace`, or as a result of calling `rehash`/`reserve`. The _load factor_ of the table (number of elements divided by number of buckets) is never greater than `max_load_factor()`, except possibly for small sizes where the implementation may decide to allow for higher loads. 357/10000 · 357
23 :367

	English If `link:../../../../../container_hash/doc/html/hash.html#ref_hash_is_avalanchinghash[hash_is_avalanching]<Hash>::value` is `true`, the hash function is used as-is; otherwise, a bit-mixing post-processing stage is added to increase the quality of hashing at the expense of extra computational cost. 298/10000 · 298
:371 :371

	English --- 3/10000 · 3
25 :373

	English Concurrency Requirements and Guarantees 39/10000 · 39
26 :375

	English Concurrent invocations of `operator()` on the same const instance of `Hash` or `Pred` are required to not introduce data races. For `Alloc` being either `Allocator` or any allocator type rebound from `Allocator`, concurrent invocations of the following operations on the same instance `al` of `Alloc` are required to not introduce data races: 342/10000 · 342
27 :380

	English Copy construction from `al` of an allocator rebound from `Alloc` 64/10000 · 64
28 :381

	English `std::allocator_traits<Alloc>::allocate` 40/10000 · 40
29 :382

	English `std::allocator_traits<Alloc>::deallocate` 42/10000 · 42
30 :383

	English `std::allocator_traits<Alloc>::construct` 41/10000 · 41
31 :384

	English `std::allocator_traits<Alloc>::destroy` 39/10000 · 39

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