2. Boost Unordered Translation (zh_Hans)
3. Chinese (Simplified Han script)
4. Zen

472 :1756
	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：;; 被移除的元素数量。备注：;; 等价于：```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();```注意，传递给 `pred` 的引用是非常量的。 245/3090 · 309 Needs editing
473 :1862
	English Equality Comparisons
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 相等性比较 5/200 · 20 Needs editing
473 :1773
	English Serialization
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 序列化 3/130 · 13 Needs editing
474 :1864
	English operator
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — operator 8/100 · 8 Needs editing
474 :1775
	English ``unordered_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_map` 可以通过本库提供的 API，使用 link:../../../../../serialization/index.html[Boost.Serialization^] 进行归档/恢复。支持常规归档和 XML 归档。 123/2080 · 208 Needs editing
475 :1865
	English ```c++ template<class Key, class T, class Hash, class Pred, class Alloc> bool operator==(const concurrent_node_map<Key, T, Hash, Pred, Alloc>& x, const concurrent_node_map<Key, T, Hash, Pred, Alloc>& y); ```
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — ```c++ template<class key,="" class="" t,="" hash,="" pred,="" alloc=""> bool operator==(const concurrent_node_map<key, t,="" hash,="" pred,="" alloc="">&amp; x, const concurrent_node_map<key, t,="" hash,="" pred,="" alloc="">&amp; y); ```</key,></key,></class> 261/2070 · 207 Needs editing
475 :1779
	English Saving an unordered_map to an archive
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 将 unordered_map 保存到归档 21/370 · 37 Needs editing
476 :1871
	English Returns `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，`y` 中均存在一个键相同、值相等（使用 `operator==` 比较值类型）的元素，则返回 `true`。 95/1850 · 185 Needs editing
476 :1781
	English Saves all the elements of an `unordered_map` `x` to an archive (XML archive) `ar`.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 将 `unordered_map` `x` 的所有元素保存到归档（XML 归档）`ar` 中。 47/820 · 82 Needs editing
:1874 :1874
	English Concurrency:;; Blocking on `x` and `y`. Notes:;; Behavior is undefined if the two tables don't have equivalent equality predicates.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 并发特性：;; 阻塞 `x` 与 `y`。 注意：;; 若两个表的相等性谓词不一致，行为未定义。 48/1310 · 131 Needs editing
477 :1784
	English Requires:;; `std::remove_const<key_type>::type` and `std::remove_const<mapped_type>::type` are serializable (XML serializable), and they do support Boost.Serialization `save_construct_data`/`load_construct_data` protocol (automatically suported by https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[DefaultConstructible^] types).
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 要求：;; `std::remove_const<key_type>::type` 和 `std::remove_const<mapped_type>::type` 必须是可序列化的（支持 XML 序列化），并且它们支持 Boost.Serialization 的 `save_construct_data`/`load_construct_data` 协议（该协议由 https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[DefaultConstructible^] 类型的自动支持）。</mapped_type></key_type> 307/3430 · 343 Needs editing
:1877 :1877
	English ---
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — --- 3/100 · 3 Needs editing
:1790 :1790
	English ---
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — --- 3/100 · 3 Needs editing
479 :1879
	English operator!
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — operator! 9/100 · 9 Needs editing
479 :1792
	English Loading an unordered_map from an archive
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 从归档中加载 unordered_map 20/400 · 40 Needs editing
480 :1880
	English ```c++ template<class Key, class T, class Hash, class Pred, class Alloc> bool operator!=(const concurrent_node_map<Key, T, Hash, Pred, Alloc>& x, const concurrent_node_map<Key, T, Hash, Pred, Alloc>& y); ```
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — ```c++ template<class key,="" class="" t,="" hash,="" pred,="" alloc=""> bool operator!=(const concurrent_node_map<key, t,="" hash,="" pred,="" alloc="">&amp; x, const concurrent_node_map<key, t,="" hash,="" pred,="" alloc="">&amp; y); ```</key,></key,></class> 261/2070 · 207 Needs editing
480 :1794
	English Deletes all preexisting elements of an `unordered_map` `x` and inserts from an archive (XML archive) `ar` restored copies of the elements of the original `unordered_map` `other` saved to the storage read by `ar`.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 删除 `unordered_map` `x` 中所有已存在的元素，并从归档（XML 归档）`ar` 中插入由 `ar` 所读取存储中保存的原始 `unordered_map` `other` 元素的恢复副本。 104/2120 · 212 Needs editing
481 :1886
	English Returns `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`x`中每个元素在`y`中都存在键相同、值相等（使用`operator==`比较值类型）的对应元素，则返回`false`。 86/1860 · 186 Needs editing
481 :1799
	English Requires:;; `value_type` is https://en.cppreference.com/w/cpp/named_req/EmplaceConstructible[EmplaceConstructible^] from `(std::remove_const<key_type>::type&&, std::remove_const<mapped_type>::type&&)`. `x.key_equal()` is functionally equivalent to `other.key_equal()`. Note:;; If the archive was saved using a release of Boost prior to Boost 1.84, the configuration macro `BOOST_UNORDERED_ENABLE_SERIALIZATION_COMPATIBILITY_V0` has to be globally defined for this operation to succeed; otherwise, an exception is thrown.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 要求：;; `value_type` 可以从 `(std::remove_const<key_type>::type&amp;&amp;, std::remove_const<mapped_type>::type&amp;&amp;)` 进行 https://en.cppreference.com/w/cpp/named_req/EmplaceConstructible[EmplaceConstructible^]。`x.key_equal()` 在功能上等价于 `other.key_equal()`。 注意：;; 如果归档是使用 Boost 1.84 之前的 Boost 版本保存的，则必须全局定义配置宏 `BOOST_UNORDERED_ENABLE_SERIALIZATION_COMPATIBILITY_V0` 才能使此操作成功；否则将抛出异常。</mapped_type></key_type> 405/5200 · 520 Needs editing
:1889 :1889
	English Concurrency:;; Blocking on `x` and `y`. Notes:;; Behavior is undefined if the two tables don't have equivalent equality predicates.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 并发特性：;; 阻塞 `x` 和 `y`。 注意：;; 若两个表的相等性谓词不兼容，行为未定义。 48/1310 · 131 Needs editing