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Exit Zen

299 :1213

	English Erases the element with key equivalent to `k` if it exists. 59/10000 · 59
300 :1216

	English Returns:;; The number of elements erased (0 or 1). Throws:;; Only throws an exception if it is thrown by `hasher` or `key_equal`. Notes:;; The `template<class K>` overload only participates in overload resolution if `Hash::is_transparent` and `Pred::is_transparent` are valid member typedefs. The library assumes that `Hash` is callable with both `K` and `Key` and that `Pred` is transparent. This enables heterogeneous lookup which avoids the cost of instantiating an instance of the `Key` type. 496/10000 · 496
:1220 :1220

	English --- 3/10000 · 3
302 :1222

	English erase_if by Key 15/10000 · 15
303 :1223

	English ```c++ template<class F> size_type erase_if(const key_type& k, F f); template<class K, class F> size_type erase_if(const K& k, F f); ``` 136/10000 · 136
304 :1228

	English Erases the element `x` with key equivalent to `k` if it exists and `f(x)` is `true`. 84/10000 · 84
305 :1231

	English Returns:;; The number of elements erased (0 or 1). Throws:;; Only throws an exception if it is thrown by `hasher`, `key_equal` or `f`. Notes:;; The `template<class K, class F>` overload only participates in overload resolution if `std::is_execution_policy_v<std::remove_cvref_t<ExecutionPolicy>>` is `false`. + + The `template<class K, class F>` overload only participates in overload resolution if `Hash::is_transparent` and `Pred::is_transparent` are valid member typedefs. The library assumes that `Hash` is callable with both `K` and `Key` and that `Pred` is transparent. This enables heterogeneous lookup which avoids the cost of instantiating an instance of the `Key` type. 679/10000 · 679
:1237 :1237

	English --- 3/10000 · 3
:1239 :1239

	English erase_if 8/10000 · 8
308 :1240

	English ```c++ template<class F> size_type erase_if(F f); ``` 53/10000 · 53
309 :1244

	English Successively invokes `f` with references to each of the elements in the table, and erases those for which `f` returns `true`. 125/10000 · 125
310 :1247

	English Returns:;; The number of elements erased. Throws:;; Only throws an exception if it is thrown by `f`. 100/10000 · 100
:1250 :1250

	English --- 3/10000 · 3
312 :1252

	English Parallel erase_if 17/10000 · 17
313 :1253

	English ```c++ template<class ExecutionPolicy, class F> void erase_if(ExecutionPolicy&& policy, F f); ``` 98/10000 · 98
314 :1257

	English Invokes `f` with references to each of the elements in the table, and erases those for which `f` returns `true`. Execution is parallelized according to the semantics of the execution policy specified. 200/10000 · 200
315 :1261

	English Throws:;; Depending on the exception handling mechanism of the execution policy used, may call `std::terminate` if an exception is thrown within `f`. Notes:;; Only available in compilers supporting C++17 parallel algorithms. + + This overload only participates in overload resolution if `std::is_execution_policy_v<std::remove_cvref_t<ExecutionPolicy>>` is `true`. + + Unsequenced execution policies are not allowed. 416/10000 · 416
:1268 :1268

	English --- 3/10000 · 3
317 :1270

	English swap 4/10000 · 4
318 :1271

	English ```c++ void swap(concurrent_flat_set& other) noexcept(boost::allocator_traits<Allocator>::is_always_equal::value \|\| boost::allocator_traits<Allocator>::propagate_on_container_swap::value); ``` 192/10000 · 192

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