std::basic_iostream::swap

protected:
void swap( basic_iostream& other );

(since C++11)

Exchanges the state with another input/output stream object. Effectively calls basic_istream<CharT,Traits>::swap(other).

This member function is protected: it is called by the swap member functions of the derived stream classes std::basic_stringstream and std::basic_fstream, which know how to correctly swap the associated stream buffers.

Parameters

other

another stream to exchange the state with

Return value

*this.

Links:

http://en.cppreference.com/w/cpp/io/basic_iostream/swap

doc_CPP

2016-10-11 10:00:52

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