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321 :1263

	English Effects:;; If the container does not already contain an element with a key equivalent to `k`, inserts the value `std::pair<key_type const, mapped_type>(k, mapped_type())`. Returns:;; A reference to `x.second` where `x` is the element already in the container, or the newly inserted element with a key equivalent to `k`. Throws:;; If an exception is thrown by an operation other than a call to `hasher` the function has no effect. Notes:;; Can invalidate iterators, pointers and references, but only if the insert causes the load to be greater than the maximum load. + + 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. 927/10000 · 927
:1270 :1270

	English --- 3/10000 · 3
323 :1272

	English at 2/10000 · 2
324 :1273

	English ```c++ mapped_type& at(const key_type& k); const mapped_type& at(const key_type& k) const; template<class K> mapped_type& at(const K& k); template<class K> const mapped_type& at(const K& k) const; ``` 200/10000 · 200
325 :1281

	English Returns:;; A reference to `x.second` where `x` is the (unique) element whose key is equivalent to `k`. Throws:;; An exception object of type `std::out_of_range` if no such element is present. Notes:;; 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. 558/10000 · 558
:1285 :1285

	English --- 3/10000 · 3
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	English Bucket Interface 16/10000 · 16
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	English bucket_count 12/10000 · 12
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	English ```c++ size_type bucket_count() const noexcept; ``` 51/10000 · 51
330 :1295

	English Returns:;; The size of the bucket array. 40/10000 · 40
:1297 :1297

	English --- 3/10000 · 3
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	English Hash Policy 11/10000 · 11
333 :1301

	English load_factor 11/10000 · 11
334 :1302

	English ```c++ float load_factor() const noexcept; ``` 46/10000 · 46
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	English Returns:;; `static_cast<float>(size())/static_cast<float>(bucket_count())`, or `0` if `bucket_count() == 0`. 108/10000 · 108
:1309 :1309

	English --- 3/10000 · 3
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	English max_load_factor 15/10000 · 15
338 :1313

	English ```c++ float max_load_factor() const noexcept; ``` 50/10000 · 50
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	English Returns:;; Returns the container's maximum load factor. 55/10000 · 55
:1320 :1320

	English --- 3/10000 · 3

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