30 Input/output library [input.output]

30.9 File-based streams [file.streams]

30.9.4 Class template basic_­ofstream [ofstream]

30.9.4.2 Assign and swap [ofstream.assign]

basic_ofstream& operator=(basic_ofstream&& rhs);
1
#
Effects: Move assigns the base and members of *this from the base and corresponding members of rhs.
2
#
Returns: *this.
void swap(basic_ofstream& rhs);
3
#
Effects: Exchanges the state of *this and rhs by calling basic_­ostream<charT, traits>​::​swap(rhs) and sb.swap(rhs.sb).
template <class charT, class traits> void swap(basic_ofstream<charT, traits>& x, basic_ofstream<charT, traits>& y);
4
#
Effects: As if by x.swap(y).