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std::vector::data

提供: cppreference.com
< cpp‎ | container‎ | vector

 
 
 
std::vector
メンバ関数
Original:
Member functions
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vector::vector
vector::~vector
vector::operator=
vector::assign
vector::get_allocator
要素アクセスの循環参照を解除するために使用されている
Original:
Element access
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vector::at
vector::operator[]
vector::front
vector::back
vector::data(C++11)
イテレータ
Original:
Iterators
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vector::begin
vector::cbegin

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

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

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

(C++11)
容量
Original:
Capacity
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vector::empty
vector::size
vector::max_size
vector::reserve
vector::capacity
vector::shrink_to_fit(C++11)
修飾子
Original:
Modifiers
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vector::clear
vector::insert
vector::emplace(C++11)
vector::erase
vector::push_back
vector::emplace_back(C++11)
vector::pop_back
vector::resize
vector::swap
 
T* data();
(C + + 11以来)
const T* data() const;
(C + + 11以来)
要素記憶として基になる配列へのポインタを返します。ポインタが範囲[data(); data() + size())、コンテナが空であっても、常に有効な範囲であるようなものである.
Original:
Returns pointer to the underlying array serving as element storage. The pointer is such that range [data(); data() + size()) is always a valid range, even if the container is empty.
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目次

[編集] パラメータ

(なし)
Original:
(none)
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[編集] 値を返します

配下の要素ストレージへのポインタ。用の非空の容器、返し&front()
Original:
Pointer to the underlying element storage. For non-empty containers, returns &front()
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[編集] 複雑

定数.
Original:
Constant.
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[編集] 例外

noexcept specification:  
noexcept
  (C + + 11以来)

[編集] も参照してください

最初の要素にアクセスします
Original:
access the first element
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(パブリックメンバ関数) [edit]
末尾の要素にアクセスします
(パブリックメンバ関数) [edit]