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cppdraft/ifstream/swap.md

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