2. Boost Unordered Translation (zh_Hans)
3. Doc / Modules / Root / Pages / Reference / Unordered Flat Map (adoc)
4. Chinese (Simplified Han script)
5. Zen

382 :1450
	English ```c++ template<class Key, class T, class Hash, class Pred, class Alloc> bool operator==(const unordered_flat_map<Key, T, Hash, Pred, Alloc>& x, const unordered_flat_map<Key, T, Hash, Pred, Alloc>& y); ```
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — ```c++ template<class key,="" class="" t,="" hash,="" pred,="" alloc=""> bool operator==(const unordered_flat_map<key, t,="" hash,="" pred,="" alloc="">&amp; x, const unordered_flat_map<key, t,="" hash,="" pred,="" alloc="">&amp; y); ```</key,></key,></class> 259/2050 · 205 Needs editing
383 :1456
	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).
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 若 `x.size() == y.size()` 且对于 `x` 中的每个元素，在 `y` 中均存在一个具有相同键且值相等（使用 `operator==` 比较值类型）的元素，则返回 `true`。 99/1840 · 184 Needs editing
:1459 :1459
	English Notes:;; Behavior is undefined if the two containers don't have equivalent equality predicates.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 注意：如果两个容器的相等谓词不等价，则行为未定义。 25/950 · 95 Needs editing
:1461 :1461
	English ---
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — --- 3/100 · 3 Needs editing
386 :1463
	English operator!
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — operator! 9/100 · 9 Needs editing
387 :1464
	English ```c++ template<class Key, class T, class Hash, class Pred, class Alloc> bool operator!=(const unordered_flat_map<Key, T, Hash, Pred, Alloc>& x, const unordered_flat_map<Key, T, Hash, Pred, Alloc>& y); ```
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — ```c++ template<class key,="" class="" t,="" hash,="" pred,="" alloc=""> bool operator!=(const unordered_flat_map<key, t,="" hash,="" pred,="" alloc="">&amp; x, const unordered_flat_map<key, t,="" hash,="" pred,="" alloc="">&amp; y); ```</key,></key,></class> 259/2050 · 205 Needs editing
388 :1470
	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).
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 若 `x.size() == y.size()` 且对于 `x` 中的每个元素，在 `y` 中均存在一个具有相同键且值相等（使用 `operator==` 比较值类型）的元素，则返回 `false`。 100/1850 · 185 Needs editing
:1473 :1473
	English Notes:;; Behavior is undefined if the two containers don't have equivalent equality predicates.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 注意：如果两个容器的相等谓词不等价，则行为未定义。 25/950 · 95 Needs editing
390 :1475
	English Swap
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 交换 2/100 · 4 Needs editing
391 :1476
	English ```c++ template<class Key, class T, class Hash, class Pred, class Alloc> void swap(unordered_flat_map<Key, T, Hash, Pred, Alloc>& x, unordered_flat_map<Key, T, Hash, Pred, Alloc>& y) noexcept(noexcept(x.swap(y))); ```
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — ```c++ template<class key,="" class="" t,="" hash,="" pred,="" alloc=""> void swap(unordered_flat_map<key, t,="" hash,="" pred,="" alloc="">&amp; x, unordered_flat_map<key, t,="" hash,="" pred,="" alloc="">&amp; y) noexcept(noexcept(x.swap(y))); ```</key,></key,></class> 271/2170 · 217 Needs editing
392 :1483
	English Swaps the contents of `x` and `y`.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 交换 `x` 和 `y` 的内容。 17/340 · 34 Needs editing
:1485 :1485
	English If `Allocator::propagate_on_container_swap` is declared and `Allocator::propagate_on_container_swap::value` is `true` then the containers' allocators are swapped. Otherwise, swapping with unequal allocators results in undefined behavior.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 如果 `Allocator::propagate_on_container_swap` 已声明且 `Allocator::propagate_on_container_swap::value` 为 `true`，则交换容器的分配器。否则，使用不相等的分配器进行交换将导致未定义行为。 141/2370 · 237 Needs editing
394 :1488
	English Effects:;; `x.swap(y)` Throws:;; Nothing unless `key_equal` or `hasher` throw on swapping.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 效果：`x.swap(y)` 抛出：除非 `key_equal` 或 `hasher` 在交换时抛出异常，否则不会抛出异常。 62/900 · 90 Needs editing
:1491 :1491
	English ---
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — --- 3/100 · 3 Needs editing
396 :1493
	English erase_if
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — erase++_++if 12/100 · 8 Needs editing
397 :1494
	English ```c++ template<class K, class T, class H, class P, class A, class Predicate> typename unordered_flat_map<K, T, H, P, A>::size_type erase_if(unordered_flat_map<K, T, H, P, A>& c, Predicate pred); ```
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — ```c++ template<class k,="" class="" t,="" h,="" p,="" a,="" predicate=""> typename unordered_flat_map<k, t,="" h,="" p,="" a="">::size_type erase_if(unordered_flat_map<k, t,="" h,="" p,="" a="">&amp; c, Predicate pred); ```</k,></k,></class> 242/1990 · 199 Needs editing
398 :1500
	English Traverses the container `c` and removes all elements for which the supplied predicate returns `true`.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 遍历容器 `c`，并移除所有使得给定谓词返回 `true` 的元素。 34/1010 · 101 Needs editing
399 :1503
	English Returns:;; The number of erased elements. Notes:;; Equivalent to: + + ```c++ auto original_size = c.size(); for (auto i = c.begin(), last = c.end(); i != last; ) { if (pred(*i)) { i = c.erase(i); } else { ++i; } } return original_size - c.size(); ``` + Note that the references passed to `pred` are non-const.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 返回：被擦除的元素数量。注意：等价于：`auto original_size = c.size(); for (auto i = c.begin(), last = c.end(); i != last; ) { if (pred(*i)) { i = c.erase(i); } else { ++i; } } return original_size - c.size();` 注意：传递给 `pred` 的引用是非常量的。 214/3090 · 309 Needs editing
400 :1520
	English Serialization
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 序列化 3/130 · 13 Needs editing
401 :1522
	English ``unordered_flat_map``s can be archived/retrieved by means of link:../../../../../serialization/index.html[Boost.Serialization^] using the API provided by this library. Both regular and XML archives are supported.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — `unordered++_++flat++_++map` 可通过本组件库提供的 API，借助 link:../../../../../serialization/index.html[Boost.Serialization] 进行归档/检索。支持常规归档与 XML 归档两种格式。 140/2130 · 213 Needs editing