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std::set::emplace

提供: cppreference.com
< cpp‎ | container‎ | set

 
 
 
std::set
メンバ関数
Original:
Member functions
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set::set
set::~set
set::operator=
set::get_allocator
イテレータ
Original:
Iterators
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set::begin
set::cbegin

(C++11)
set::end
set::cend

(C++11)
set::rbegin
set::crbegin

(C++11)
set::rend
set::crend

(C++11)
容量
Original:
Capacity
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set::empty
set::size
set::max_size
修飾子
Original:
Modifiers
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set::clear
set::insert
set::emplace(C++11)
set::emplace_hint(C++11)
set::erase
set::swap
ルック
Original:
Lookup
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set::count
set::find
set::equal_range
set::lower_bound
set::upper_bound
オブザーバー
Original:
Observers
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set::key_comp
set::value_comp
 
template< class... Args >
std::pair<iterator,bool> emplace( Args&&... args );
(C++11およびそれ以降)
容器への挿入は、新しい要素。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. 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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No iterators or references are invalidated.

目次

[編集] パラメータ

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

returns a pair consisting of a bool denoting whether the insertion took place and an iterator to the inserted element.

[編集] 複雑

Logarithmic in the size of the container.

[編集] も参照してください

ヒントを使用してその場で要素を構成します
Original:
constructs elements in-place using a hint
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(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]