34 lines
918 B
Markdown
34 lines
918 B
Markdown
[array.special]
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# 23 Containers library [[containers]](./#containers)
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## 23.3 Sequence containers [[sequences]](sequences#array.special)
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### 23.3.3 Class template array [[array]](array#special)
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#### 23.3.3.4 Specialized algorithms [array.special]
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[ð](#lib:array,swap)
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`template<class T, size_t N>
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constexpr void swap(array<T, N>& x, array<T, N>& y) noexcept(noexcept(x.swap(y)));
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`
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[1](#1)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/containers.tex#L6303)
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*Constraints*: N == 0 or is_swappable_v<T> is true[.](#1.sentence-1)
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[2](#2)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/containers.tex#L6307)
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*Effects*: As if by x.swap(y)[.](#2.sentence-1)
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[3](#3)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/containers.tex#L6311)
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*Complexity*: Linear in N[.](#3.sentence-1)
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