std::basic_fstream::swap
void swap( basic_fstream& other ); | | (since C++11) |
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将流的状态与other...
实现的办法是调用basic_iostream<CharT, Traits>::swap(other)和rdbuf()->swap(other.rdbuf())...
参数
other | - | stream to exchange the state with |
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返回值
%280%29
例
另见
operator= (C++11) | moves the file stream (public member function) |
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swap (C++11) | swaps two basic_filebuf objects (public member function of std::basic_filebuf) |
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