# std::basic_iostream<CharT,Traits>::operator=

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< cpp‎ | io‎ | basic iostream

basic_iostream& operator=( const basic_iostream& other ) = delete; | (1) |
protected: basic_iostream& operator=( basic_iostream&& other ); | (2) | (since C++11)

Assigns another stream object.

1) Copy assignment is not allowed.
2) Move assigns another stream object. Effectively calls swap(rhs). This move assignment operator is protected: it is called by the move assignment operators of the derived stream classes std::basic_stringstream and std::basic_fstream which know how to properly move-assign the associated stream buffers.

### Parameters

other | - | another stream to assign state of

### Return value

*this

### See also

(constructor) | constructs the object (public member function)

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