Boost Unordered Translation (zh_Hans)/Doc / Modules / Root / Pages / Reference / Unordered Flat Map (adoc)

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21 :307

	English Allocators using https://en.cppreference.com/w/cpp/named_req/Allocator#Fancy_pointers[fancy pointers] are supported. 116/10000 · 116
22 :311

	English The elements of the container 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. 259/10000 · 259
23 :315

	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 container (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. 361/10000 · 361
24 :320

	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
:324 :324

	English --- 3/10000 · 3
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	English Configuration Macros 20/10000 · 20
27 :328

	English `BOOST_UNORDERED_ENABLE_STATS` 30/10000 · 30
28 :330

	English Globally define this macro to enable xref:reference/stats.adoc#stats[statistics calculation] for the container. Note that this option decreases the overall performance of many operations. 187/10000 · 187
:333 :333

	English --- 3/10000 · 3
30 :335

	English Typedefs 8/10000 · 8
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	English An iterator whose value type is `value_type`. 45/10000 · 45
:344 :344

	English The iterator category is at least a forward iterator. 53/10000 · 53
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	English Convertible to `const_iterator`. 32/10000 · 32
:348 :348

	English --- 3/10000 · 3
35 :355

	English A constant iterator whose value type is `value_type`. 53/10000 · 53
:357 :357

	English The iterator category is at least a forward iterator. 53/10000 · 53
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	English Constructors 12/10000 · 12
38 :361

	English Default Constructor 19/10000 · 19
39 :362

	English ```c++ unordered_flat_map(); ``` 32/10000 · 32
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	English Constructs an empty container using `hasher()` as the hash function, `key_equal()` as the key equality predicate and `allocator_type()` as the allocator. 153/10000 · 153

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