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std::basic_iostream::basic_iostream

性病：基本[医]IOFlow：：BASIC[医]碘流

explicit basic_iostream( std::basic_streambuf* sb (1)​
basic_iostream( const basic_iostream& other ) = delete;(2)(since C++11)
protected: basic_iostream( basic_iostream&& other (3)(since C++11)

构造新的流对象。

1%29用Streambuf初始化sb基类初始化为basic_istream<CharT,Traits>(sb)和basic_ostream<CharT,Traits>(sb).打完电话后rdbuf() == sb和gcount() == 0...

2%29复制构造是不允许的。

3%29移动构造函数：移动-构造第一个基类basic_istream如basic_istream<CharT,Traits>(std::move(rhs)，然后移动-构造并初始化虚拟基。std::basic_ios另一个基地的初始化，basic_ostream，是实现定义的%28e。，则可以将受保护的默认构造函数添加到std::basic_ostream，因为移动构造不能使用rhs两次。此移动构造函数是受保护的：它由派生流类的移动构造函数调用。std::basic_fstream和std::basic_stringstream在它们移动之前-构造和关联流缓冲区。

参数

sb-streambuf to initialize with
other-another stream to initialize with

另见

operator= (C++11)move-assigns another basic_iostream (protected member function)

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