29 Input/output library [input.output]

29.5 Iostreams base classes [iostreams.base]

29.5.5 ios_­base manipulators [std.ios.manip]

29.5.5.2 adjustfield manipulators [adjustfield.manip]

Each function specified in this subclause is a designated addressable function ([namespace.std]).
ios_base& internal(ios_base& str);
Effects: Calls str.setf(ios_­base​::​internal, ios_­base​::​adjustfield).
Returns: str.
ios_base& left(ios_base& str);
Effects: Calls str.setf(ios_­base​::​left, ios_­base​::​adjustfield).
Returns: str.
ios_base& right(ios_base& str);
Effects: Calls str.setf(ios_­base​::​right, ios_­base​::​adjustfield).
Returns: str.