31 lines
801 B
Markdown
31 lines
801 B
Markdown
[vector.data]
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# 23 Containers library [[containers]](./#containers)
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## 23.3 Sequence containers [[sequences]](sequences#vector.data)
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### 23.3.13 Class template vector [[vector]](vector#data)
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#### 23.3.13.4 Data [vector.data]
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[ð](#lib:data,vector)
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`constexpr T* data() noexcept;
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constexpr const T* data() const noexcept;
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`
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[1](#1)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/containers.tex#L10296)
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*Returns*: A pointer such that [data(), data() + size()) is a valid range[.](#1.sentence-1)
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For a
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non-empty vector, data() == addressof(front()) is true[.](#1.sentence-2)
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[2](#2)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/containers.tex#L10301)
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*Complexity*: Constant time[.](#2.sentence-1)
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