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354 :1380

	English Returns:;; The container's hash function. 41/10000 · 41
:1382 :1382

	English --- 3/10000 · 3
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	English key_eq 6/10000 · 6
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	English ``` key_equal key_eq() const; ``` 33/10000 · 33
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	English Returns:;; The container's key equality predicate 49/10000 · 49
:1392 :1392

	English --- 3/10000 · 3
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	English Lookup 6/10000 · 6
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	English find 4/10000 · 4
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	English ```c++ iterator find(const key_type& k); const_iterator find(const key_type& k) const; template<class K> iterator find(const K& k); template<class K> const_iterator find(const K& k) const; template<typename CompatibleKey, typename CompatibleHash, typename CompatiblePredicate> iterator find(CompatibleKey const& k, CompatibleHash const& hash, CompatiblePredicate const& eq); template<typename CompatibleKey, typename CompatibleHash, typename CompatiblePredicate> const_iterator find(CompatibleKey const& k, CompatibleHash const& hash, CompatiblePredicate const& eq) const; 594/10000 · 594
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	English ``` 3/10000 · 3
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	English Returns:;; An iterator pointing to an element with key equivalent to `k`, or `b.end()` if no such element exists. Notes:;; The templated overloads containing `CompatibleKey`, `CompatibleHash` and `CompatiblePredicate` are non-standard extensions which allow you to use a compatible hash function and equality predicate for a key of a different type in order to avoid an expensive type cast. In general, its use is not encouraged and instead the `K` member function templates should be used. + + The `template<class K>` overloads only participate 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. 852/10000 · 852
:1419 :1419

	English --- 3/10000 · 3
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	English count 5/10000 · 5
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	English ```c++ size_type count(const key_type& k) const; template<class K> size_type count(const K& k) const; ``` 117/10000 · 117
368 :1429

	English Returns:;; The number of elements with key equivalent to `k`. 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. 428/10000 · 428
:1432 :1432

	English --- 3/10000 · 3
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	English contains 8/10000 · 8
371 :1435

	English ```c++ bool contains(const key_type& k) const; template<class K> bool contains(const K& k) const; ``` 123/10000 · 123
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	English Returns:;; A boolean indicating whether or not there is an element with key equal to `key` in the container 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. 474/10000 · 474
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	English --- 3/10000 · 3

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