std::back_inserter

 

C++

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ユーティリティライブラリ

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コンテナライブラリ

アルゴリズムライブラリ

イテレータライブラリ

ニューメリックスライブラリ

入力/出力ライブラリ

ローカライゼーションライブラリ

正規表現ライブラリ (C++11)

アトミック操作ライブラリ (C++11)

スレッドのサポートライブラリ (C++11)

 

イテレータライブラリ

イテレータプリミティブ Original: Iterator primitives The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
iterator_traits
input_iterator_tag output_iterator_tag forward_iterator_tag bidirectional_iterator_tag random_access_iterator_tag
iterator
イテレータアダプタ Original: Iterator adaptors The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
reverse_iterator
move_iterator (C++11) back_insert_iterator front_insert_iterator insert_iterator	make_move_iterator (C++11) back_inserter front_inserter inserter
ストリーム反復子 Original: Stream iterators The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
istream_iterator
ostream_iterator
istreambuf_iterator
ostreambuf_iterator
イテレータ操作 Original: Iterator operations The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
advance
distance
prev (C++11)
next (C++11)
アクセスの範囲 Original: Range access The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
begin (C++11)
end (C++11)

 

Defined in header <iterator>
template< class Container > std::back_insert_iterator<Container> back_inserter( Container& c);

back_inserter引数の型から推論型を持つコンテナstd::back_insert_iterator用cを構築するための便利な関数テンプレートです.

Original:

back_inserter is a convenience function template that constructs a std::back_insert_iterator for the container c with the type deduced from the type of the argument.

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

パラメータ

c

-

一back操作をサポートするコンテナ Original: container that supports a push_back operation The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

値を返します

コンテナstd::back_insert_iteratorの最後に要素を追加するために使用できますc

Original:

A std::back_insert_iterator which can be used to add elements to the end of the container c

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

可能な実装

template< class Container > std::back_insert_iterator<Container> back_inserter( Container& c) { return std::back_insert_iterator<Container>(c); }

例

#include <iostream>
#include <vector>
#include <algorithm>
#include <iterator>
int main()
{
    std::vector<int> v{1,2,3,4,5,6,7,8,9,10};
    std::fill_n(std::back_inserter(v), 3, -1);
    for(int n : v)
        std::cout << n << ' ';
}

Output:

1 2 3 4 5 6 7 8 9 10 -1 -1 -1

も参照してください

back_insert_iterator	コンテナの末尾に挿入するためのイテレータアダプタ Original: iterator adaptor for insertion at the end of a container The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
front_inserter	引数から推論された型のstd::front_insert_iteratorを作成します Original: creates a std::front_insert_iterator of type inferred from the argument The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (関数テンプレート)
inserter	引数から推論された型のstd::insert_iteratorを作成します Original: creates a std::insert_iterator of type inferred from the argument The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (関数テンプレート)