27 Input/output library [input.output]

27.5 Iostreams base classes [iostreams.base]

27.5.6 ios_­base manipulators [std.ios.manip]

27.5.6.1 fmtflags manipulators [fmtflags.manip]

Each function specified in this subclause is a designated addressable function ([namespace.std]).
ios_base& boolalpha(ios_base& str);
Effects: Calls str.setf(ios_­base::boolalpha).
Returns: str.
ios_base& noboolalpha(ios_base& str);
Effects: Calls str.unsetf(ios_­base::boolalpha).
Returns: str.
ios_base& showbase(ios_base& str);
Effects: Calls str.setf(ios_­base::showbase).
Returns: str.
ios_base& noshowbase(ios_base& str);
Effects: Calls str.unsetf(ios_­base::showbase).
Returns: str.
ios_base& showpoint(ios_base& str);
Effects: Calls str.setf(ios_­base::showpoint).
Returns: str.
ios_base& noshowpoint(ios_base& str);
Effects: Calls str.unsetf(ios_­base::showpoint).
Returns: str.
ios_base& showpos(ios_base& str);
Effects: Calls str.setf(ios_­base::showpos).
Returns: str.
ios_base& noshowpos(ios_base& str);
Effects: Calls str.unsetf(ios_­base::showpos).
Returns: str.
ios_base& skipws(ios_base& str);
Effects: Calls str.setf(ios_­base::skipws).
Returns: str.
ios_base& noskipws(ios_base& str);
Effects: Calls str.unsetf(ios_­base::skipws).
Returns: str.
ios_base& uppercase(ios_base& str);
Effects: Calls str.setf(ios_­base::uppercase).
Returns: str.
ios_base& nouppercase(ios_base& str);
Effects: Calls str.unsetf(ios_­base::uppercase).
Returns: str.
ios_base& unitbuf(ios_base& str);
Effects: Calls str.setf(ios_­base::unitbuf).
Returns: str.
ios_base& nounitbuf(ios_base& str);
Effects: Calls str.unsetf(ios_­base::unitbuf).
Returns: str.