30 Input/output library [input.output]

30.9 File-based streams [file.streams]

30.9.5 Class template basic_­fstream [fstream]

30.9.5.2 Assign and swap [fstream.assign]

basic_fstream& operator=(basic_fstream&& 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_fstream& rhs);

3
#

Effects: Exchanges the state of *this and rhs by calling basic_­iostream<charT,traits>​::​swap(rhs) and sb.swap(rhs.sb).

template <class charT, class traits> void swap(basic_fstream<charT, traits>& x, basic_fstream<charT, traits>& y);

4
#

Effects: As if by x.swap(y).