[std.ios.manip] (original) (raw)

31 Input/output library [input.output]

31.5 Iostreams base classes [iostreams.base]

31.5.5 ios_base manipulators [std.ios.manip]

31.5.5.1 fmtflags manipulators [fmtflags.manip]

Each function specified in this subclause is a designated addressable function ([namespace.std]).

ios_base& boolalpha(ios_base& str);

Effects: Callsstr.setf(ios_base​::​boolalpha).

ios_base& noboolalpha(ios_base& str);

Effects: Callsstr.unsetf(ios_base​::​boolalpha).

ios_base& showbase(ios_base& str);

Effects: Callsstr.setf(ios_base​::​showbase).

ios_base& noshowbase(ios_base& str);

Effects: Callsstr.unsetf(ios_base​::​showbase).

ios_base& showpoint(ios_base& str);

Effects: Callsstr.setf(ios_base​::​showpoint).

ios_base& noshowpoint(ios_base& str);

Effects: Callsstr.unsetf(ios_base​::​showpoint).

ios_base& showpos(ios_base& str);

Effects: Callsstr.setf(ios_base​::​showpos).

ios_base& noshowpos(ios_base& str);

Effects: Callsstr.unsetf(ios_base​::​showpos).

ios_base& skipws(ios_base& str);

Effects: Callsstr.setf(ios_base​::​skipws).

ios_base& noskipws(ios_base& str);

Effects: Callsstr.unsetf(ios_base​::​skipws).

ios_base& uppercase(ios_base& str);

Effects: Callsstr.setf(ios_base​::​uppercase).

ios_base& nouppercase(ios_base& str);

Effects: Callsstr.unsetf(ios_base​::​uppercase).

ios_base& unitbuf(ios_base& str);

Effects: Callsstr.setf(ios_base​::​unitbuf).

ios_base& nounitbuf(ios_base& str);

Effects: Callsstr.unsetf(ios_base​::​unitbuf).

31.5.5.2 adjustfield manipulators [adjustfield.manip]

Each function specified in this subclause is a designated addressable function ([namespace.std]).

ios_base& internal(ios_base& str);

Effects: Callsstr.setf(ios_base​::​internal, ios_base​::​adjustfield).

ios_base& left(ios_base& str);

Effects: Callsstr.setf(ios_base​::​left, ios_base​::​adjustfield).

ios_base& right(ios_base& str);

Effects: Callsstr.setf(ios_base​::​right, ios_base​::​adjustfield).

31.5.5.3 basefield manipulators [basefield.manip]

Each function specified in this subclause is a designated addressable function ([namespace.std]).

ios_base& dec(ios_base& str);

Effects: Callsstr.setf(ios_base​::​dec, ios_base​::​basefield).

ios_base& hex(ios_base& str);

Effects: Callsstr.setf(ios_base​::​hex, ios_base​::​basefield).

ios_base& oct(ios_base& str);

Effects: Callsstr.setf(ios_base​::​oct, ios_base​::​basefield).

31.5.5.4 floatfield manipulators [floatfield.manip]

Each function specified in this subclause is a designated addressable function ([namespace.std]).

ios_base& fixed(ios_base& str);

Effects: Callsstr.setf(ios_base​::​fixed, ios_base​::​floatfield).

ios_base& scientific(ios_base& str);

Effects: Callsstr.setf(ios_base​::​scientific, ios_base​::​floatfield).

ios_base& hexfloat(ios_base& str);

Effects: Calls str.setf(ios_base​::​fixed | ios_base​::​scientific, ios_base​::​floatfield).

[Note 1:

ios_base​::​hex cannot be used to specify a hexadecimal floating-point format, because it is not part of ios_base​::​floatfield(Table 135).

— _end note_]

ios_base& defaultfloat(ios_base& str);

Effects: Calls str.unsetf(ios_base​::​floatfield).