man std::ios_base (Fonctions bibliothèques) - The very top of the I/O class hierarchy.

NAME

std::ios_base - The very top of the I/O class hierarchy.

SYNOPSIS



#include <MAYBE_AN_ERROR_MESSAGE_HERE>

Inherited by std::basic_ios< CharT, Traits >, and std::basic_ios< char, Traits >.

Public Types

typedef IosFmtflags fmtflags

This is a bitmask type. typedef IosIostate iostate

This is a bitmask type. typedef IosOpenmode openmode

This is a bitmask type. typedef IosSeekdir seekdir

This is an enumerated type. typedef void(* event_callback )(event, ios_base &, int)

The type of an event callback function. enum event

The set of events that may be passed to an event callback.

Public Member Functions

void register_callback (event_callback __fn, int index)

Add the callback __fn with parameter index. fmtflags flags () const

Access to format flags. fmtflags flags (fmtflags __fmtfl)

Setting new format flags all at once. fmtflags setf (fmtflags __fmtfl)

Setting new format flags. fmtflags setf (fmtflags __fmtfl, fmtflags __mask)

Setting new format flags. void unsetf (fmtflags __mask)

Clearing format flags. streamsize precision () const

Flags access. streamsize precision (streamsize __prec)

Changing flags. streamsize width () const

Flags access. streamsize width (streamsize __wide)

Changing flags. locale imbue (const locale &__loc)

Setting a new locale. locale getloc () const

Locale access. const locale & M_getloc () const

Locale access. long & iword (int __ix)

Access to integer array. void *& pword (int __ix)

Access to void pointer array. virtual ~ios_base ()

Static Public Member Functions

static bool sync_with_stdio (bool sync=true)

Interaction with the standard C I/O objects. static int xalloc () throw ()

Access to unique indices.

Static Public Attributes

static const fmtflags boolalpha

Insert/extract bool in alphabetic rather than numeric format. static const fmtflags dec

Converts integer input or generates integer output in decimal base. static const fmtflags fixed

Generate floating-point output in fixed-point notation. static const fmtflags hex

Converts integer input or generates integer output in hexadecimal base. static const fmtflags internal

designated. static const fmtflags left

generated output. (I.e., the thing you print is flush left.) static const fmtflags oct

Converts integer input or generates integer output in octal base. static const fmtflags right

generated output. (I.e., the thing you print is flush right.) static const fmtflags scientific

Generates floating-point output in scientific notation. static const fmtflags showbase

output. static const fmtflags showpoint

floating-point output. static const fmtflags showpos

Generates a + sign in non-negative generated numeric output. static const fmtflags skipws

Skips leading white space before certain input operations. static const fmtflags unitbuf

Flushes output after each output operation. static const fmtflags uppercase

in generated output. static const fmtflags adjustfield

A mask of left|right|internal. Useful for the 2-arg form of setf. static const fmtflags basefield

A mask of dec|oct|hex. Useful for the 2-arg form of setf. static const fmtflags floatfield

A mask of scientific|fixed. Useful for the 2-arg form of setf. static const iostate badbit

as an irrecoverable read error from a file). static const iostate eofbit

Indicates that an input operation reached the end of an input sequence. static const iostate failbit

desired characters. static const iostate goodbit

Indicates all is well. static const openmode app

Seek to end before each write. static const openmode ate

Open and seek to end immediately after opening. static const openmode binary

http://gcc.gnu.org/onlinedocs/libstdc++/27_io/howto.html#7 for more. static const openmode in

Open for input. Default for ifstream and fstream. static const openmode out

Open for output. Default for ofstream and fstream. static const openmode trunc

Open for input. Default for ofstream. static const seekdir beg

Request a seek relative to the beginning of the stream. static const seekdir cur

Request a seek relative to the current position within the sequence. static const seekdir end

Request a seek relative to the current end of the sequence.

Protected Member Functions

void M_call_callbacks (event __ev) throw ()

void M_dispose_callbacks (void)

Words & M_grow_words (int index, bool __iword)

void M_init ()

ios_base ()

Protected Attributes

Callback_list * M_callbacks

Words M_word_zero

Words M_local_word [S_local_word_size]

int M_word_size

Words * M_word

locale M_ios_locale



streamsize M_precision

streamsize M_width

fmtflags M_flags

iostate M_exception

iostate M_streambuf_state

Static Protected Attributes

static const int S_local_word_size

Classes

struct Callback_list

class failure

These are thrown to indicate problems. Doc me. class Init

struct Words

Detailed Description

The very top of the I/O class hierarchy.

This class defines everything that can be defined about I/O that does not depend on the type of characters being input or output. Most people will only see ios_base when they need to specify the full name of the various I/O flags (e.g., the openmodes).

Definition at line 201 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Member Typedef Documentation

typedef void(* std::ios_base::event_callback)(event, ios_base &, int)

The type of an event callback function.

Parameters: event One of the members of the event enum.

ios_base Reference to the ios_base object.

int The integer provided when the callback was registered.

Event callbacks are user defined functions that get called during several ios_base and basic_ios functions, specifically imbue(), copyfmt(), and ~ios().

Definition at line 437 of file MAYBE_AN_ERROR_MESSAGE_HERE.

typedef IosFmtflags std::ios_base::fmtflags

This is a bitmask type.

'IosFmtflags' is implementation-defined, but it is valid to perform bitwise operations on these values and expect the Right Thing to happen. Defined objects of type fmtflags are:

•
boolalpha
•
dec
•
fixed
•
hex
•
internal
•
left
•
oct
•
right
•
scientific
•
showbase
•
showpoint
•
showpos
•
skipws
•
unitbuf
•
uppercase
•
adjustfield
•
basefield
•
floatfield

Definition at line 253 of file MAYBE_AN_ERROR_MESSAGE_HERE.

typedef IosIostate std::ios_base::iostate

This is a bitmask type.

'IosIostate' is implementation-defined, but it is valid to perform bitwise operations on these values and expect the Right Thing to happen. Defined objects of type iostate are:

•
badbit
•
eofbit
•
failbit
•
goodbit

Definition at line 328 of file MAYBE_AN_ERROR_MESSAGE_HERE.

typedef IosOpenmode std::ios_base::openmode

This is a bitmask type.

'IosOpenmode' is implementation-defined, but it is valid to perform bitwise operations on these values and expect the Right Thing to happen. Defined objects of type openmode are:

•
app
•
ate
•
binary
•
in
•
out
•
trunc

Definition at line 359 of file MAYBE_AN_ERROR_MESSAGE_HERE.

typedef IosSeekdir std::ios_base::seekdir

This is an enumerated type.

'IosSeekdir' is implementation-defined. Defined values of type seekdir are:

•
beg
•
cur, equivalent to SEEKCUR in the C standard library.
•
end, equivalent to SEEKEND in the C standard library.

Definition at line 392 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Member Enumeration Documentation

enum std::ios_base::event

The set of events that may be passed to an event callback.

erase_event is used during ~ios() and copyfmt(). imbue_event is used during imbue(). copyfmt_event is used during copyfmt().

Definition at line 420 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Constructor & Destructor Documentation

std::ios_base::~ios_base () [virtual]

Invokes each callback with erase_event. Destroys local storage.

Note that the ios_base object for the standard streams never gets destroyed. As a result, any callbacks registered with the standard streams will not get invoked with erase_event (unless copyfmt is used).

Definition at line 126 of file ios.cc.

Member Function Documentation

fmtflags std::ios_base::flags (fmtflags __fmtfl) [inline]

Setting new format flags all at once.

Parameters: fmtfl The new flags to set.

Returns: The previous format control flags.

This function overwrites all the format flags with fmtfl.

Definition at line 560 of file MAYBE_AN_ERROR_MESSAGE_HERE.

fmtflags std::ios_base::flags () const [inline]

Access to format flags.

Returns: The format control flags for both input and output.

Definition at line 550 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::basic_ios< CharT, Traits >::copyfmt(), std::num_get< CharT, InIter >::do_get(), std::num_put< CharT, OutIter >::do_put(), std::money_get< CharT, InIter >::M_extract(), std::num_get< CharT, InIter >::M_extract_int(), std::num_put< CharT, OutIter >::M_group_int(), std::money_put< CharT, OutIter >::M_insert(), std::num_put< CharT, OutIter >::M_insert_float(), std::num_put< CharT, OutIter >::M_insert_int(), std::basic_ostream< CharT, Traits >::operator<<(), std::basic_ostream< char >::operator<<(), std::num_base::S_format_float(), std::__pad< CharT, Traits >::S_pad(), and std::basic_istream< CharT, Traits >::sentry::sentry().

locale std::ios_base::getloc () const [inline]

Locale access.

Returns: A copy of the current locale.

If imbue(loc) has previously been called, then this function returns loc. Otherwise, it returns a copy of std::locale(), the global C++ locale.

Definition at line 692 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::basic_ios< CharT, Traits >::copyfmt(), std::money_put< CharT, OutIter >::do_put(), std::operator>>(), and std::ws().

locale std::ios_base::imbue (const locale & __loc)

Setting a new locale.

Parameters: loc The new locale.

Returns: The previous locale.

Sets the new locale for this stream, and then invokes each callback with imbue_event.

Reimplemented in std::basic_ios< CharT, Traits >, and std::basic_ios< char, Traits >.

Definition at line 53 of file ios_locale.cc.

Referenced by std::basic_ios< CharT, Traits >::imbue().

long& std::ios_base::iword (int __ix) [inline]

Access to integer array.

Parameters: __ix Index into the array.

Returns: A reference to an integer associated with the index.

The iword function provides access to an array of integers that can be used for any purpose. The array grows as required to hold the supplied index. All integers in the array are initialized to 0.

The implementation reserves several indices. You should use xalloc to obtain an index that is safe to use. Also note that since the array can grow dynamically, it is not safe to hold onto the reference.

Definition at line 736 of file MAYBE_AN_ERROR_MESSAGE_HERE.

const locale& std::ios_base::M_getloc () const [inline]

Locale access.

Returns: A reference to the current locale.

Like getloc above, but returns a reference instead of generating a copy.

Definition at line 702 of file MAYBE_AN_ERROR_MESSAGE_HERE.

streamsize std::ios_base::precision (streamsize __prec) [inline]

Changing flags.

Parameters: prec The new precision value.

Returns: The previous value of precision().

Definition at line 628 of file MAYBE_AN_ERROR_MESSAGE_HERE.

streamsize std::ios_base::precision () const [inline]

Flags access.

Returns: The precision to generate on certain output operations.

Definition at line 620 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::basic_ios< CharT, Traits >::copyfmt(), std::num_put< CharT, OutIter >::M_insert_float(), and std::operator>>().

void*& std::ios_base::pword (int __ix) [inline]

Access to void pointer array.

Parameters: __ix Index into the array.

Returns: A reference to a void* associated with the index.

The pword function provides access to an array of pointers that can be used for any purpose. The array grows as required to hold the supplied index. All pointers in the array are initialized to 0.

The implementation reserves several indices. You should use xalloc to obtain an index that is safe to use. Also note that since the array can grow dynamically, it is not safe to hold onto the reference.

Definition at line 757 of file MAYBE_AN_ERROR_MESSAGE_HERE.

void std::ios_base::register_callback (event_callback __fn, int index)

Add the callback __fn with parameter index.

Parameters: __fn The function to add.

index The integer to pass to the function when invoked.

Registers a function as an event callback with an integer parameter to be passed to the function when invoked. Multiple copies of the function are allowed. If there are multiple callbacks, they are invoked in the order they were registered.

Definition at line 148 of file ios.cc.

fmtflags std::ios_base::setf (fmtflags __fmtfl, fmtflags __mask) [inline]

Setting new format flags.

Parameters: fmtfl Additional flags to set.

mask The flags mask for fmtfl.

Returns: The previous format control flags.

This function clears mask in the format flags, then sets fmtfl & mask. An example mask is ios_base::adjustfield.

Definition at line 593 of file MAYBE_AN_ERROR_MESSAGE_HERE.

fmtflags std::ios_base::setf (fmtflags __fmtfl) [inline]

Setting new format flags.

Parameters: fmtfl Additional flags to set.

Returns: The previous format control flags.

This function sets additional flags in format control. Flags that were previously set remain set.

Definition at line 576 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::boolalpha(), std::dec(), std::fixed(), std::hex(), std::internal(), std::left(), std::oct(), 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]

Interaction with the standard C I/O objects.

Parameters: sync Whether to synchronize or not.

Returns: True if the standard streams were previously synchronized.

The synchronization referred to is only that between the standard C facilities (e.g., stdout) and the standard C++ objects (e.g., cout). User-declared streams are unaffected. See http://gcc.gnu.org/onlinedocs/libstdc++/27_io/howto.html#8 for more.

Definition at line 148 of file ios_init.cc.

References __gnu_internal::buf_cerr, __gnu_internal::buf_cerr_sync, __gnu_internal::buf_cin, __gnu_internal::buf_cin_sync, __gnu_internal::buf_cout, __gnu_internal::buf_cout_sync, std::cerr, std::cin, std::clog, std::cout, in, and out.

void std::ios_base::unsetf (fmtflags __mask) [inline]

Clearing format flags.

Parameters: mask The flags to unset.

This function clears mask in the format flags.

Definition at line 608 of file MAYBE_AN_ERROR_MESSAGE_HERE.

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]

Changing flags.

Parameters: wide The new width value.

Returns: The previous value of width().

Definition at line 650 of file MAYBE_AN_ERROR_MESSAGE_HERE.

streamsize std::ios_base::width () const [inline]

Flags access.

Returns: The minimum field width to generate on output operations.

Definition at line 642 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::basic_ios< CharT, Traits >::copyfmt(), std::num_put< CharT, OutIter >::do_put(), std::money_put< CharT, OutIter >::M_insert(), std::num_put< CharT, OutIter >::M_insert_float(), std::num_put< CharT, OutIter >::M_insert_int(), and std::operator>>().

int std::ios_base::xalloc () throw () [static]

Access to unique indices.

Returns: An integer different from all previous calls.

This function returns a unique integer every time it is called. It can be used for any purpose, but is primarily intended to be a unique index for the iword and pword functions. The expectation is that an application calls xalloc in order to obtain an index in the iword and pword arrays that can be used without fear of conflict.

The implementation maintains a static variable that is incremented and returned on each invocation. xalloc is guaranteed to return an index that is safe to use in the iword and pword arrays.

Definition at line 139 of file ios.cc.

Member Data Documentation

const ios_base::fmtflags std::ios_base::adjustfield [static]

A mask of left|right|internal. Useful for the 2-arg form of setf.

Definition at line 308 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::internal(), std::left(), std::money_put< CharT, OutIter >::M_insert(), std::right(), and std::__pad< CharT, Traits >::S_pad().

const ios_base::openmode std::ios_base::app [static]

Seek to end before each write.

Definition at line 362 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::basic_stringbuf< CharT, Traits, Alloc >::M_stringbuf_init().

const ios_base::openmode std::ios_base::ate [static]

Open and seek to end immediately after opening.

Definition at line 365 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::basic_stringbuf< CharT, Traits, Alloc >::M_stringbuf_init(), and std::basic_filebuf< CharT, Traits >::open().

const ios_base::iostate std::ios_base::badbit [static]

as an irrecoverable read error from a file).

Definition at line 332 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::basic_ios< char, Traits >::bad(), std::basic_ios< CharT, Traits >::clear(), std::basic_ios< char, Traits >::fail(), std::basic_ostream< CharT, Traits >::flush(), std::basic_istream< CharT, Traits >::get(), std::getline(), std::basic_istream< CharT, Traits >::getline(), std::basic_istream< CharT, Traits >::ignore(), std::basic_ios< CharT, Traits >::init(), M_grow_words(), std::basic_ostream< char >::M_write(), std::basic_ostream< CharT, Traits >::operator<<(), std::basic_istream< CharT, Traits >::operator>>(), std::operator>>(), std::basic_istream< CharT, Traits >::peek(), std::basic_ostream< CharT, Traits >::put(), std::basic_istream< CharT, Traits >::putback(), std::basic_istream< CharT, Traits >::read(), std::basic_istream< CharT, Traits >::readsome(), std::basic_istream< CharT, Traits >::sync(), std::basic_istream< CharT, Traits >::tellg(), std::basic_ostream< CharT, Traits >::tellp(), std::basic_istream< CharT, Traits >::unget(), std::basic_ostream< CharT, Traits >::write(), and std::basic_ostream< CharT, Traits >::sentry::~sentry().

const ios_base::fmtflags std::ios_base::basefield [static]

A mask of dec|oct|hex. Useful for the 2-arg form of setf.

Definition at line 311 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::dec(), std::num_get< CharT, InIter >::do_get(), std::num_put< CharT, OutIter >::do_put(), std::hex(), std::int_to_char(), std::num_get< CharT, InIter >::M_extract_int(), std::num_put< CharT, OutIter >::M_group_int(), std::oct(), std::basic_ostream< CharT, Traits >::operator<<(), and std::basic_ostream< char >::operator<<().

const ios_base::seekdir std::ios_base::beg [static]

Request a seek relative to the beginning of the stream.

Definition at line 395 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::strstreambuf::seekoff(), __gnu_cxx::stdio_sync_filebuf< CharT, Traits >::seekoff(), std::strstreambuf::seekpos(), __gnu_cxx::stdio_sync_filebuf< CharT, Traits >::seekpos(), and std::basic_filebuf< CharT, Traits >::seekpos().

const ios_base::openmode std::ios_base::binary [static]

http://gcc.gnu.org/onlinedocs/libstdc++/27_io/howto.html#7 for more.

Definition at line 371 of file MAYBE_AN_ERROR_MESSAGE_HERE.

const ios_base::fmtflags std::ios_base::boolalpha [static]

Insert/extract bool in alphabetic rather than numeric format.

Definition at line 256 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::boolalpha(), std::num_get< CharT, InIter >::do_get(), std::num_put< CharT, OutIter >::do_put(), and std::noboolalpha().

const ios_base::seekdir std::ios_base::cur [static]

Request a seek relative to the current position within the sequence.

Definition at line 398 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::basic_filebuf< CharT, Traits >::imbue(), std::basic_filebuf< CharT, Traits >::pbackfail(), std::strstreambuf::seekoff(), __gnu_cxx::stdio_sync_filebuf< CharT, Traits >::seekoff(), std::basic_stringbuf< CharT, Traits, Alloc >::seekoff(), std::basic_filebuf< CharT, Traits >::seekoff(), std::basic_istream< CharT, Traits >::tellg(), and std::basic_ostream< CharT, Traits >::tellp().

const ios_base::fmtflags std::ios_base::dec [static]

Converts integer input or generates integer output in decimal base.

Definition at line 259 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::dec(), and M_init().

const ios_base::seekdir std::ios_base::end [static]

Request a seek relative to the current end of the sequence.

Definition at line 401 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::basic_filebuf< CharT, Traits >::open(), std::strstreambuf::seekoff(), and std::basic_stringbuf< CharT, Traits, Alloc >::seekoff().

const ios_base::iostate std::ios_base::eofbit [static]

Indicates that an input operation reached the end of an input sequence.

Definition at line 335 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::num_get< CharT, InIter >::do_get(), std::time_get< CharT, InIter >::do_get_date(), std::time_get< CharT, InIter >::do_get_monthname(), std::time_get< CharT, InIter >::do_get_time(), std::time_get< CharT, InIter >::do_get_weekday(), std::basic_ios< char, Traits >::eof(), std::basic_istream< CharT, Traits >::get(), std::getline(), std::basic_istream< CharT, Traits >::getline(), std::basic_istream< CharT, Traits >::ignore(), std::operator>>(), std::basic_istream< CharT, Traits >::peek(), std::basic_istream< CharT, Traits >::read(), std::basic_istream< CharT, Traits >::readsome(), std::basic_istream< CharT, Traits >::sentry::sentry(), and std::ws().

const ios_base::iostate std::ios_base::failbit [static]

desired characters.

Definition at line 340 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::basic_fstream< CharT, Traits >::close(), std::basic_ofstream< CharT, Traits >::close(), std::basic_ifstream< CharT, Traits >::close(), std::num_get< CharT, InIter >::do_get(), std::time_get< CharT, InIter >::do_get_monthname(), std::time_get< CharT, InIter >::do_get_weekday(), std::basic_ios< char, Traits >::fail(), std::basic_istream< CharT, Traits >::get(), std::getline(), std::basic_istream< CharT, Traits >::getline(), std::num_get< CharT, InIter >::M_extract_float(), std::num_get< CharT, InIter >::M_extract_int(), std::time_get< CharT, InIter >::M_extract_via_format(), std::basic_fstream< CharT, Traits >::open(), std::basic_ofstream< CharT, Traits >::open(), std::basic_ifstream< CharT, Traits >::open(), std::basic_ostream< CharT, Traits >::operator<<(), std::basic_istream< CharT, Traits >::operator>>(), std::operator>>(), std::basic_istream< CharT, Traits >::read(), std::basic_istream< CharT, Traits >::seekg(), std::basic_ostream< CharT, Traits >::seekp(), and std::basic_ostream< CharT, Traits >::sentry::sentry().

const ios_base::fmtflags std::ios_base::fixed [static]

Generate floating-point output in fixed-point notation.

Definition at line 262 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::fixed(), std::num_put< CharT, OutIter >::M_insert_float(), and std::num_base::S_format_float().

const ios_base::fmtflags std::ios_base::floatfield [static]

A mask of scientific|fixed. Useful for the 2-arg form of setf.

Definition at line 314 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::fixed(), std::num_base::S_format_float(), and std::scientific().

const ios_base::iostate std::ios_base::goodbit [static]

Indicates all is well.

Definition at line 343 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::basic_ostream< CharT, Traits >::flush(), std::basic_istream< CharT, Traits >::get(), std::getline(), std::basic_istream< CharT, Traits >::getline(), std::basic_istream< CharT, Traits >::ignore(), std::basic_ios< CharT, Traits >::init(), std::basic_ostream< CharT, Traits >::operator<<(), std::basic_istream< CharT, Traits >::operator>>(), std::operator>>(), std::basic_istream< CharT, Traits >::peek(), std::basic_ostream< CharT, Traits >::put(), std::basic_istream< CharT, Traits >::putback(), std::basic_istream< CharT, Traits >::read(), std::basic_istream< CharT, Traits >::readsome(), std::basic_istream< CharT, Traits >::seekg(), std::basic_ostream< CharT, Traits >::seekp(), std::basic_istream< CharT, Traits >::sentry::sentry(), std::basic_istream< CharT, Traits >::sync(), and std::basic_istream< CharT, Traits >::unget().

const ios_base::fmtflags std::ios_base::hex [static]

Converts integer input or generates integer output in hexadecimal base.

Definition at line 265 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::num_get< CharT, InIter >::do_get(), std::num_put< CharT, OutIter >::do_put(), std::hex(), std::int_to_char(), std::num_get< CharT, InIter >::M_extract_int(), std::num_put< CharT, OutIter >::M_group_int(), std::basic_ostream< CharT, Traits >::operator<<(), and std::basic_ostream< char >::operator<<().

const ios_base::openmode std::ios_base::in [static]

Open for input. Default for ifstream and fstream.

Definition at line 374 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::basic_filebuf< CharT, enc_char_traits< CharT > >::M_set_buffer(), std::basic_stringbuf< CharT, Traits, Alloc >::M_sync(), std::basic_stringbuf< CharT, Traits, Alloc >::M_update_egptr(), std::basic_ifstream< CharT, Traits >::open(), std::basic_filebuf< CharT, Traits >::pbackfail(), std::basic_istream< CharT, Traits >::seekg(), std::strstreambuf::seekoff(), std::basic_stringbuf< CharT, Traits, Alloc >::seekoff(), std::basic_stringbuf< CharT, Traits, Alloc >::seekpos(), std::basic_filebuf< CharT, Traits >::showmanyc(), sync_with_stdio(), std::basic_istream< CharT, Traits >::tellg(), std::basic_stringbuf< CharT, Traits, Alloc >::underflow(), and std::basic_filebuf< CharT, Traits >::underflow().

const ios_base::fmtflags std::ios_base::internal [static]

designated.

Definition at line 270 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::num_put< CharT, OutIter >::do_put(), std::internal(), std::money_put< CharT, OutIter >::M_insert(), and std::__pad< CharT, Traits >::S_pad().

const ios_base::fmtflags std::ios_base::left [static]

generated output. (I.e., the thing you print is flush left.)

Definition at line 274 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::left(), and std::__pad< CharT, Traits >::S_pad().

const ios_base::fmtflags std::ios_base::oct [static]

Converts integer input or generates integer output in octal base.

Definition at line 277 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::int_to_char(), std::num_get< CharT, InIter >::M_extract_int(), std::num_put< CharT, OutIter >::M_group_int(), std::oct(), std::basic_ostream< CharT, Traits >::operator<<(), and std::basic_ostream< char >::operator<<().

const ios_base::openmode std::ios_base::out [static]

Open for output. Default for ofstream and fstream.

Definition at line 377 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::basic_filebuf< CharT, enc_char_traits< CharT > >::M_set_buffer(), std::basic_stringbuf< CharT, Traits, Alloc >::M_sync(), std::basic_ofstream< CharT, Traits >::open(), std::basic_stringbuf< CharT, Traits, Alloc >::overflow(), std::basic_filebuf< CharT, Traits >::overflow(), std::strstreambuf::seekoff(), std::basic_stringbuf< CharT, Traits, Alloc >::seekoff(), std::basic_ostream< CharT, Traits >::seekp(), std::basic_stringbuf< CharT, Traits, Alloc >::seekpos(), sync_with_stdio(), std::basic_ostream< CharT, Traits >::tellp(), and std::basic_filebuf< CharT, Traits >::xsputn().

const ios_base::fmtflags std::ios_base::right [static]

generated output. (I.e., the thing you print is flush right.)

Definition at line 281 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::right().

const ios_base::fmtflags std::ios_base::scientific [static]

Generates floating-point output in scientific notation.

Definition at line 284 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::num_base::S_format_float(), and std::scientific().

const ios_base::fmtflags std::ios_base::showbase [static]

output.

Definition at line 288 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::num_put< CharT, OutIter >::do_put(), std::int_to_char(), std::money_get< CharT, InIter >::M_extract(), std::num_put< CharT, OutIter >::M_group_int(), std::money_put< CharT, OutIter >::M_insert(), std::noshowbase(), and std::showbase().

const ios_base::fmtflags std::ios_base::showpoint [static]

floating-point output.

Definition at line 292 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::noshowpoint(), std::num_base::S_format_float(), and std::showpoint().

const ios_base::fmtflags std::ios_base::showpos [static]

Generates a + sign in non-negative generated numeric output.

Definition at line 295 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::int_to_char(), std::noshowpos(), std::num_base::S_format_float(), and std::showpos().

const ios_base::fmtflags std::ios_base::skipws [static]

Skips leading white space before certain input operations.

Definition at line 298 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by M_init(), std::noskipws(), std::basic_istream< CharT, Traits >::sentry::sentry(), and std::skipws().

const ios_base::openmode std::ios_base::trunc [static]

Open for input. Default for ofstream.

Definition at line 380 of file MAYBE_AN_ERROR_MESSAGE_HERE.

const ios_base::fmtflags std::ios_base::unitbuf [static]

Flushes output after each output operation.

Definition at line 301 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::ios_base::Init::Init(), std::nounitbuf(), std::unitbuf(), and std::basic_ostream< CharT, Traits >::sentry::~sentry().

const ios_base::fmtflags std::ios_base::uppercase [static]

in generated output.

Definition at line 305 of file MAYBE_AN_ERROR_MESSAGE_HERE.

Referenced by std::num_put< CharT, OutIter >::do_put(), std::int_to_char(), std::nouppercase(), std::num_base::S_format_float(), and std::uppercase().

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