33 lines
931 B
Markdown
33 lines
931 B
Markdown
[ifstream.swap]
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# 31 Input/output library [[input.output]](./#input.output)
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## 31.10 File-based streams [[file.streams]](file.streams#ifstream.swap)
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### 31.10.4 Class template basic_ifstream [[ifstream]](ifstream#swap)
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#### 31.10.4.3 Swap [ifstream.swap]
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[ð](#lib:swap,basic_ifstream)
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`void swap(basic_ifstream& rhs);
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`
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[1](#1)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L11921)
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*Effects*: Exchanges the state of *this and rhs by callingbasic_istream<charT, traits>::swap(rhs) and*sb*.swap(rhs.*sb*)[.](#1.sentence-1)
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[ð](#lib:swap,basic_ifstream_)
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`template<class charT, class traits>
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void swap(basic_ifstream<charT, traits>& x, basic_ifstream<charT, traits>& y);
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`
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[2](#2)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L11936)
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*Effects*: Equivalent to x.swap(y)[.](#2.sentence-1)
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