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Whole document tree                   std::ios_base Class Reference #include <ios_base.h> Inheritance diagram for std::ios_base: [legend]Collaboration diagram for std::ios_base: [legend]List of all members. Public Types typedef _Ios_Fmtflags  fmtflags typedef _Ios_Iostate  iostate typedef _Ios_Openmode  openmode typedef _Ios_Seekdir  seekdir typedef void(*  event_callback )(event, ios_base &, int) enum   event { erase_event, imbue_event, copyfmt_event } Public Methods void  register_callback (event_callback __fn, int __index) fmtflags  flags () const fmtflags  flags (fmtflags __fmtfl) fmtflags  setf (fmtflags __fmtfl) fmtflags  setf (fmtflags __fmtfl, fmtflags __mask) void  unsetf (fmtflags __mask) streamsize  precision () const streamsize  precision (streamsize __prec) streamsize  width () const streamsize  width (streamsize __wide) locale  imbue (const locale &__loc) locale  getloc () const long &  iword (int __ix) void *&  pword (int __ix)   ~ios_base () Static Public Methods bool  sync_with_stdio (bool __sync=true) int  xalloc () throw () Static Public Attributes const fmtflags  boolalpha = fmtflags(__ios_flags::_S_boolalpha) const fmtflags  dec = fmtflags(__ios_flags::_S_dec) const fmtflags  fixed = fmtflags(__ios_flags::_S_fixed) const fmtflags  hex = fmtflags(__ios_flags::_S_hex) const fmtflags  internal = fmtflags(__ios_flags::_S_internal) const fmtflags  left = fmtflags(__ios_flags::_S_left) const fmtflags  oct = fmtflags(__ios_flags::_S_oct) const fmtflags  right = fmtflags(__ios_flags::_S_right) const fmtflags  scientific = fmtflags(__ios_flags::_S_scientific) const fmtflags  showbase = fmtflags(__ios_flags::_S_showbase) const fmtflags  showpoint = fmtflags(__ios_flags::_S_showpoint) const fmtflags  showpos = fmtflags(__ios_flags::_S_showpos) const fmtflags  skipws = fmtflags(__ios_flags::_S_skipws) const fmtflags  unitbuf = fmtflags(__ios_flags::_S_unitbuf) const fmtflags  uppercase = fmtflags(__ios_flags::_S_uppercase) const fmtflags  adjustfield = fmtflags(__ios_flags::_S_adjustfield) const fmtflags  basefield = fmtflags(__ios_flags::_S_basefield) const fmtflags  floatfield = fmtflags(__ios_flags::_S_floatfield) const iostate  badbit = iostate(__ios_flags::_S_badbit) const iostate  eofbit = iostate(__ios_flags::_S_eofbit) const iostate  failbit = iostate(__ios_flags::_S_failbit) const iostate  goodbit = iostate(0) const openmode  app = openmode(__ios_flags::_S_app) const openmode  ate = openmode(__ios_flags::_S_ate) const openmode  binary = openmode(__ios_flags::_S_bin) const openmode  in = openmode(__ios_flags::_S_in) const openmode  out = openmode(__ios_flags::_S_out) const openmode  trunc = openmode(__ios_flags::_S_trunc) const seekdir  beg = seekdir(0) const seekdir  cur = seekdir(SEEK_CUR) const seekdir  end = seekdir(SEEK_END) Protected Methods void  _M_call_callbacks (event __ev) throw () void  _M_dispose_callbacks (void) _Words &  _M_grow_words (int __index) void  _M_init ()   ios_base () Protected Attributes streamsize  _M_precision streamsize  _M_width fmtflags  _M_flags _Callback_list *  _M_callbacks _Words  _M_word_array [_S_local_words] _Words  _M_dummy _Words *  _M_words int  _M_word_limit locale  _M_ios_locale Static Protected Attributes const int  _S_local_words = 8 Member Typedef Documentation typedef void(* std::ios_base::event_callback)(event, ios_base&, int)   Definition at line 223 of file ios_base.h. typedef _Ios_Fmtflags std::ios_base::fmtflags   Definition at line 166 of file ios_base.h. Referenced by flags(), setf(), and unsetf(). typedef _Ios_Iostate std::ios_base::iostate   Definition at line 188 of file ios_base.h. Referenced by std::basic_ios< _CharT, _Traits >::clear(), std::basic_ios< _CharT, _Traits >::exceptions(), and std::basic_ios< _CharT, _Traits >::setstate(). typedef _Ios_Openmode std::ios_base::openmode   Definition at line 195 of file ios_base.h. typedef _Ios_Seekdir std::ios_base::seekdir   Definition at line 204 of file ios_base.h. Member Enumeration Documentation enum std::ios_base::event   Enumeration values: erase_event  imbue_event  copyfmt_event  Definition at line 216 of file ios_base.h. Constructor & Destructor Documentation std::ios_base::~ios_base (    )    Definition at line 293 of file ios.cc. References _M_call_callbacks(), _M_dispose_callbacks(), _M_word_array, _M_words, and erase_event. std::ios_base::ios_base (    )  [protected]   Definition at line 287 of file ios.cc. Member Function Documentation void std::ios_base::_M_call_callbacks (  event    __ev )  throw () [protected]   Definition at line 307 of file ios.cc. References std::ios_base::_Callback_list::_M_fn, std::ios_base::_Callback_list::_M_index, and std::ios_base::_Callback_list::_M_next. Referenced by std::basic_ios< _CharT, _Traits >::copyfmt(), imbue(), and ~ios_base(). void std::ios_base::_M_dispose_callbacks (  void    )  [protected]   Definition at line 320 of file ios.cc. References _M_callbacks, std::ios_base::_Callback_list::_M_next, and std::ios_base::_Callback_list::_M_remove_reference(). Referenced by std::basic_ios< _CharT, _Traits >::copyfmt(), and ~ios_base(). ios_base::_Words & std::ios_base::_M_grow_words (  int    __index )  [protected]   Definition at line 225 of file ios.cc. References _M_dummy, _M_word_array, _M_word_limit, _M_words, and _S_local_words. Referenced by iword(), and pword(). void std::ios_base::_M_init (    )  [protected]   Definition at line 258 of file ios.cc. References _M_callbacks, _M_flags, _M_ios_locale, _M_precision, _M_width, _M_word_limit, _M_words, dec, and skipws. fmtflags std::ios_base::flags (  fmtflags    __fmtfl )  [inline]   Definition at line 314 of file ios_base.h. References _M_flags, and fmtflags. fmtflags std::ios_base::flags (    )  const [inline]   Definition at line 311 of file ios_base.h. References _M_flags. Referenced by std::__build_float_format(), std::__output_float(), std::__output_integer(), std::basic_ios< _CharT, _Traits >::copyfmt(), std::num_get< _CharT, _InIter >::do_get(), std::num_put< _CharT, _OutIter >::do_put(), std::basic_ostream< _CharT, _Traits >::operator<<(), std::operator<<(), std::basic_istream< _CharT, _Traits >::sentry::sentry(), and std::basic_ostream< _CharT, _Traits >::sentry::~sentry(). locale std::ios_base::getloc (    )  const [inline]   Definition at line 371 of file ios_base.h. Referenced by std::__output_float(), std::_Format_cache< _CharT >::_M_populate(), and std::operator<<(). locale std::ios_base::imbue (  const locale &    __loc )    Reimplemented in std::basic_ios< _CharT, _Traits >. Definition at line 273 of file ios.cc. References _M_call_callbacks(), _M_ios_locale, and imbue_event. long& std::ios_base::iword (  int    __ix )  [inline]   Definition at line 378 of file ios_base.h. References _M_grow_words(), std::ios_base::_Words::_M_iword, and _M_word_limit. streamsize std::ios_base::precision (  streamsize    __prec )  [inline]   Definition at line 345 of file ios_base.h. References _M_precision. streamsize std::ios_base::precision (    )  const [inline]   Definition at line 342 of file ios_base.h. References _M_precision. Referenced by std::basic_ios< _CharT, _Traits >::copyfmt(), std::num_put< _CharT, _OutIter >::do_put(), std::operator<<(), and std::operator>>(). void*& std::ios_base::pword (  int    __ix )  [inline]   Definition at line 386 of file ios_base.h. References _M_grow_words(), std::ios_base::_Words::_M_pword, and _M_word_limit. Referenced by std::_Format_cache< _CharT >::_S_get(). void std::ios_base::register_callback (  event_callback    __fn, int    __index )    Definition at line 303 of file ios.cc. References _M_callbacks. Referenced by std::_Format_cache< _CharT >::_S_get(). fmtflags std::ios_base::setf (  fmtflags    __fmtfl, fmtflags    __mask )  [inline]   Definition at line 330 of file ios_base.h. References _M_flags, and fmtflags. fmtflags std::ios_base::setf (  fmtflags    __fmtfl )  [inline]   Definition at line 322 of file ios_base.h. References _M_flags, and fmtflags. Referenced by std::boolalpha(), std::dec(), std::fixed(), std::hex(), std::internal(), std::left(), std::oct(), std::operator<<(), std::operator>>(), std::right(), std::scientific(), std::showbase(), std::showpoint(), std::showpos(), std::skipws(), std::unitbuf(), and std::uppercase(). bool std::ios_base::sync_with_stdio (  bool    __sync = true )  [static]   Definition at line 333 of file ios.cc. void std::ios_base::unsetf (  fmtflags    __mask )  [inline]   Definition at line 339 of file ios_base.h. References _M_flags, and fmtflags. Referenced by std::noboolalpha(), std::noshowbase(), std::noshowpoint(), std::noshowpos(), std::noskipws(), std::nounitbuf(), and std::nouppercase(). streamsize std::ios_base::width (  streamsize    __wide )  [inline]   Definition at line 356 of file ios_base.h. References _M_width. streamsize std::ios_base::width (    )  const [inline]   Definition at line 353 of file ios_base.h. References _M_width. Referenced by std::__output_float(), std::__output_integer(), std::basic_ios< _CharT, _Traits >::copyfmt(), std::operator<<(), and std::operator>>(). int std::ios_base::xalloc (    )  throw () [static]   Definition at line 215 of file ios.cc. Member Data Documentation _Callback_list* std::ios_base::_M_callbacks [protected]   Definition at line 255 of file ios_base.h. Referenced by _M_dispose_callbacks(), _M_init(), std::basic_ios< _CharT, _Traits >::copyfmt(), and register_callback(). _Words std::ios_base::_M_dummy [protected]   Definition at line 272 of file ios_base.h. Referenced by _M_grow_words(). fmtflags std::ios_base::_M_flags [protected]   Definition at line 232 of file ios_base.h. Referenced by _M_init(), flags(), setf(), and unsetf(). locale std::ios_base::_M_ios_locale [protected]   Definition at line 280 of file ios_base.h. Referenced by _M_init(), imbue(), and std::basic_ios< _CharT, _Traits >::init(). streamsize std::ios_base::_M_precision [protected]   Definition at line 230 of file ios_base.h. Referenced by _M_init(), and precision(). streamsize std::ios_base::_M_width [protected]   Definition at line 231 of file ios_base.h. Referenced by _M_init(), and width(). _Words std::ios_base::_M_word_array[_S_local_words] [protected]   Definition at line 271 of file ios_base.h. Referenced by _M_grow_words(), std::basic_ios< _CharT, _Traits >::copyfmt(), and ~ios_base(). int std::ios_base::_M_word_limit [protected]   Definition at line 274 of file ios_base.h. Referenced by _M_grow_words(), _M_init(), std::basic_ios< _CharT, _Traits >::copyfmt(), iword(), and pword(). _Words* std::ios_base::_M_words [protected]   Definition at line 273 of file ios_base.h. Referenced by _M_grow_words(), _M_init(), std::basic_ios< _CharT, _Traits >::copyfmt(), and ~ios_base(). const int std::ios_base::_S_local_words = 8 [static, protected]   Definition at line 127 of file ios.cc. Referenced by _M_grow_words(), and std::basic_ios< _CharT, _Traits >::copyfmt(). const ios_base::fmtflags std::ios_base::adjustfield = fmtflags(__ios_flags::_S_adjustfield) [static]   Definition at line 107 of file ios.cc. const ios_base::openmode std::ios_base::app = openmode(__ios_flags::_S_app) [static]   Definition at line 116 of file ios.cc. const ios_base::openmode std::ios_base::ate = openmode(__ios_flags::_S_ate) [static]   Definition at line 117 of file ios.cc. const ios_base::iostate std::ios_base::badbit = iostate(__ios_flags::_S_badbit) [static]   Definition at line 111 of file ios.cc. Referenced by std::basic_ios< _CharT, _Traits >::bad(), std::basic_ios< _CharT, _Traits >::clear(), std::basic_ios< _CharT, _Traits >::fail(), and std::basic_ios< _CharT, _Traits >::init(). const ios_base::fmtflags std::ios_base::basefield = fmtflags(__ios_flags::_S_basefield) [static]   Definition at line 108 of file ios.cc. Referenced by std::__output_integer(). const ios_base::seekdir std::ios_base::beg = seekdir(0) [static]   Definition at line 123 of file ios.cc. const ios_base::openmode std::ios_base::binary = openmode(__ios_flags::_S_bin) [static]   Definition at line 118 of file ios.cc. const ios_base::fmtflags std::ios_base::boolalpha = fmtflags(__ios_flags::_S_boolalpha) [static]   Definition at line 92 of file ios.cc. const ios_base::seekdir std::ios_base::cur = seekdir(SEEK_CUR) [static]   Definition at line 124 of file ios.cc. const ios_base::fmtflags std::ios_base::dec = fmtflags(__ios_flags::_S_dec) [static]   Definition at line 93 of file ios.cc. Referenced by _M_init(). const ios_base::seekdir std::ios_base::end = seekdir(SEEK_END) [static]   Definition at line 125 of file ios.cc. const ios_base::iostate std::ios_base::eofbit = iostate(__ios_flags::_S_eofbit) [static]   Definition at line 112 of file ios.cc. Referenced by std::time_get< _CharT, _InIter >::do_get_monthname(), std::time_get< _CharT, _InIter >::do_get_weekday(), and std::basic_ios< _CharT, _Traits >::eof(). const ios_base::iostate std::ios_base::failbit = iostate(__ios_flags::_S_failbit) [static]   Definition at line 113 of file ios.cc. Referenced by std::time_get< _CharT, _InIter >::do_get_monthname(), std::time_get< _CharT, _InIter >::do_get_weekday(), std::basic_ios< _CharT, _Traits >::fail(), and std::basic_istream< _CharT, _Traits >::seekg(). const ios_base::fmtflags std::ios_base::fixed = fmtflags(__ios_flags::_S_fixed) [static]   Definition at line 94 of file ios.cc. const ios_base::fmtflags std::ios_base::floatfield = fmtflags(__ios_flags::_S_floatfield) [static]   Definition at line 109 of file ios.cc. const ios_base::iostate std::ios_base::goodbit = iostate(0) [static]   Definition at line 114 of file ios.cc. Referenced by std::basic_ios< _CharT, _Traits >::clear(), and std::basic_ios< _CharT, _Traits >::init(). const ios_base::fmtflags std::ios_base::hex = fmtflags(__ios_flags::_S_hex) [static]   Definition at line 95 of file ios.cc. const ios_base::openmode std::ios_base::in = openmode(__ios_flags::_S_in) [static]   Definition at line 119 of file ios.cc. Referenced by std::basic_istringstream< _CharT, _Traits, _Alloc >::basic_istringstream(). const ios_base::fmtflags std::ios_base::internal = fmtflags(__ios_flags::_S_internal) [static]   Definition at line 96 of file ios.cc. const ios_base::fmtflags std::ios_base::left = fmtflags(__ios_flags::_S_left) [static]   Definition at line 97 of file ios.cc. const ios_base::fmtflags std::ios_base::oct = fmtflags(__ios_flags::_S_oct) [static]   Definition at line 98 of file ios.cc. const ios_base::openmode std::ios_base::out = openmode(__ios_flags::_S_out) [static]   Definition at line 120 of file ios.cc. Referenced by std::basic_ostringstream< _CharT, _Traits, _Alloc >::basic_ostringstream(). const ios_base::fmtflags std::ios_base::right = fmtflags(__ios_flags::_S_right) [static]   Definition at line 99 of file ios.cc. const ios_base::fmtflags std::ios_base::scientific = fmtflags(__ios_flags::_S_scientific) [static]   Definition at line 100 of file ios.cc. const ios_base::fmtflags std::ios_base::showbase = fmtflags(__ios_flags::_S_showbase) [static]   Definition at line 101 of file ios.cc. const ios_base::fmtflags std::ios_base::showpoint = fmtflags(__ios_flags::_S_showpoint) [static]   Definition at line 102 of file ios.cc. const ios_base::fmtflags std::ios_base::showpos = fmtflags(__ios_flags::_S_showpos) [static]   Definition at line 103 of file ios.cc. const ios_base::fmtflags std::ios_base::skipws = fmtflags(__ios_flags::_S_skipws) [static]   Definition at line 104 of file ios.cc. Referenced by _M_init(). const ios_base::openmode std::ios_base::trunc = openmode(__ios_flags::_S_trunc) [static]   Definition at line 121 of file ios.cc. const ios_base::fmtflags std::ios_base::unitbuf = fmtflags(__ios_flags::_S_unitbuf) [static]   Definition at line 105 of file ios.cc. const ios_base::fmtflags std::ios_base::uppercase = fmtflags(__ios_flags::_S_uppercase) [static]   Definition at line 106 of file ios.cc. The documentation for this class was generated from the following files: ios_base.h ios.cc