std::basic_ofstream<CharT,Traits>:: operator=

From cppreference.com

basic_ofstream & operator = ( basic_ofstream && other ) ;
(since C++11)

Move assigns the file stream other to * this , effectively move-assigning both the std::basic_ostream base class and the associated std::basic_filebuf .

other is left with no associated file. Note that the base class move assignment swaps all stream state variables (except for rdbuf ) between * this and other .

Parameters

other - file stream to move

Return value

* this

Example

See also

(C++11)
swaps two file streams
(public member function)
(C++11)
assigns a basic_filebuf object
(public member function of std::basic_filebuf<CharT,Traits> )
(C++11)
move-assigns from another basic_ostream
(protected member function)