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std::unordered_multiset::emplace_hint

提供: cppreference.com

 
 
 
のstd :: unordered_multiset
メンバ関数
Original:
Member functions
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unordered_multiset::unordered_multiset
unordered_multiset::~unordered_multiset
unordered_multiset::operator=
unordered_multiset::get_allocator
イテレータ
Original:
Iterators
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unordered_multiset::begin
unordered_multiset::cbegin
unordered_multiset::end
unordered_multiset::cend
容量
Original:
Capacity
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unordered_multiset::erase
unordered_multiset::size
unordered_multiset::max_size
修飾子
Original:
Modifiers
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unordered_multiset::clear
unordered_multiset::insert
unordered_multiset::emplace
unordered_multiset::emplace_hint
unordered_multiset::erase
unordered_multiset::swap
ルック
Original:
Lookup
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unordered_multiset::count
unordered_multiset::find
unordered_multiset::equal_range
バケットインターフェイス
Original:
Bucket interface
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unordered_multiset::begin2
unordered_multiset::end2
unordered_multiset::bucket_count
unordered_multiset::max_bucket_count
unordered_multiset::bucket_size
unordered_multiset::bucket
ハッシュポリシー
Original:
Hash policy
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unordered_multiset::load_factor
unordered_multiset::max_load_factor
unordered_multiset::rehash
unordered_multiset::reserve
オブザーバー
Original:
Observers
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unordered_multiset::hash_function
unordered_multiset::key_eq
 
template <class... Args>
iterator emplace_hint( const_iterator hint, Args&&... args );
(C + + 11以来)
挿入コンテナに新しい要素、要素は行くべき提案としてhintを使用しています。要素はその場で構成され、操作が実行されないコピーや移動、すなわちません。 The constructor of the element is called with exactly the same arguments as supplied to the function, forwarded with std::forward<Args>(args)....
Original:
Inserts a new element to the container, using hint as a suggestion where the element should go. The element is constructed in-place, i.e. no copy or move operations are performed. The constructor of the element is called with exactly the same arguments as supplied to the function, forwarded with std::forward<Args>(args)....
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If rehashing occurs due to the insertion, all iterators are invalidated. Otherwise iterators are not affected. References are not invalidated. Rehashing occurs only if the new number of elements is higher than max_load_factor()*bucket_count().

目次

[編集] パラメータ

hint -
新しい要素を挿入する場所についての提案として使用されるイテレータ
Original:
iterator, used as a suggestion as to where to insert the new element
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args -
要素のコンストラクタに転送するための引数
Original:
arguments to forward to the constructor of the element
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[編集] 値を返します

新しく挿入された要素を指すイテレータを返す.
Original:
Returns an iterator to the newly inserted element.
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None

[編集] 複雑

Amortized constant on average, worst case linear in the size of the container.

[編集] も参照してください

constructs element in-place
(パブリックメンバ関数) [edit]
要素を挿入します
(パブリックメンバ関数) [edit]