Inheritance diagram for std::basic_ostream< _CharT, _Traits >:

Classes
class	sentry

Public Types
typedef ctype< _CharT >	__ctype_type

typedef basic_ios< _CharT, _Traits >	__ios_type

typedef num_put< _CharT, ostreambuf_iterator< _CharT, _Traits > >	__num_put_type

typedef basic_ostream< _CharT, _Traits >	__ostream_type

typedef basic_streambuf < _CharT, _Traits >	__streambuf_type

typedef _CharT	char_type

enum	event { erase_event, imbue_event, copyfmt_event }

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

typedef _Ios_Fmtflags	fmtflags

typedef _Traits::int_type	int_type

typedef int	io_state

typedef _Ios_Iostate	iostate

typedef _Traits::off_type	off_type

typedef int	open_mode

typedef _Ios_Openmode	openmode

typedef _Traits::pos_type	pos_type

typedef int	seek_dir

typedef _Ios_Seekdir	seekdir

typedef std::streamoff	streamoff

typedef std::streampos	streampos

typedef _Traits	traits_type


typedef num_get< _CharT, istreambuf_iterator< _CharT, _Traits > >	__num_get_type

Public Member Functions
	basic_ostream (__streambuf_type *__sb)

virtual	~basic_ostream ()

const locale &	_M_getloc () const

template<typename _ValueT >
basic_ostream< _CharT, _Traits > &	_M_insert (_ValueT __v)

void	_M_setstate (iostate __state)

bool	bad () const

void	clear (iostate __state=goodbit)

basic_ios &	copyfmt (const basic_ios &__rhs)

bool	eof () const

iostate	exceptions () const

void	exceptions (iostate __except)

bool	fail () const

char_type	fill () const

char_type	fill (char_type __ch)

fmtflags	flags () const

fmtflags	flags (fmtflags __fmtfl)

__ostream_type &	flush ()

locale	getloc () const

bool	good () const

locale	imbue (const locale &__loc)

long &	iword (int __ix)

char	narrow (char_type __c, char __dfault) const

streamsize	precision () const

streamsize	precision (streamsize __prec)

void *&	pword (int __ix)

basic_streambuf< _CharT, _Traits > *	rdbuf () const

basic_streambuf< _CharT, _Traits > *	rdbuf (basic_streambuf< _CharT, _Traits > *__sb)

iostate	rdstate () const

void	register_callback (event_callback __fn, int __index)

__ostream_type &	seekp (pos_type)

__ostream_type &	seekp (off_type, ios_base::seekdir)

fmtflags	setf (fmtflags __fmtfl)

fmtflags	setf (fmtflags __fmtfl, fmtflags __mask)

void	setstate (iostate __state)

pos_type	tellp ()

basic_ostream< _CharT, _Traits > *	tie () const

basic_ostream< _CharT, _Traits > *	tie (basic_ostream< _CharT, _Traits > *__tiestr)

void	unsetf (fmtflags __mask)

char_type	widen (char __c) const

streamsize	width () const

streamsize	width (streamsize __wide)


__ostream_type &	operator<< (__ostream_type &(*__pf)(__ostream_type &))

__ostream_type &	operator<< (__ios_type &(*__pf)(__ios_type &))

__ostream_type &	operator<< (ios_base &(*__pf)(ios_base &))

Arithmetic Inserters
All the `operator<<` functions (aka formatted output functions) have some common behavior. Each starts by constructing a temporary object of type std::basic_ostream::sentry. This can have several effects, concluding with the setting of a status flag; see the sentry documentation for more. If the sentry status is good, the function tries to generate whatever data is appropriate for the type of the argument. If an exception is thrown during insertion, ios_base::badbit will be turned on in the stream's error state without causing an ios_base::failure to be thrown. The original exception will then be rethrown.
__ostream_type &	operator<< (long __n)

__ostream_type &	operator<< (unsigned long __n)

__ostream_type &	operator<< (bool __n)

__ostream_type &	operator<< (short __n)

__ostream_type &	operator<< (unsigned short __n)

__ostream_type &	operator<< (int __n)

__ostream_type &	operator<< (unsigned int __n)

__ostream_type &	operator<< (long long __n)

__ostream_type &	operator<< (unsigned long long __n)

__ostream_type &	operator<< (double __f)

__ostream_type &	operator<< (float __f)

__ostream_type &	operator<< (long double __f)

__ostream_type &	operator<< (const void *__p)

__ostream_type &	operator<< (__streambuf_type *__sb)

Unformatted Output Functions
All the unformatted output functions have some common behavior. Each starts by constructing a temporary object of type std::basic_ostream::sentry. This has several effects, concluding with the setting of a status flag; see the sentry documentation for more. If the sentry status is good, the function tries to generate whatever data is appropriate for the type of the argument. If an exception is thrown during insertion, ios_base::badbit will be turned on in the stream's error state. If badbit is on in the stream's exceptions mask, the exception will be rethrown without completing its actions.
__ostream_type &	put (char_type __c)

void	_M_write (const char_type *__s, streamsize __n)

__ostream_type &	write (const char_type *__s, streamsize __n)


	operator void * () const

bool	operator! () const

Static Public Member Functions
static bool	sync_with_stdio (bool __sync=true)

static int	xalloc () throw ()

Static Public Attributes
static const fmtflags	adjustfield

static const openmode	app

static const openmode	ate

static const iostate	badbit

static const fmtflags	basefield

static const seekdir	beg

static const openmode	binary

static const fmtflags	boolalpha

static const seekdir	cur

static const fmtflags	dec

static const seekdir	end

static const iostate	eofbit

static const iostate	failbit

static const fmtflags	fixed

static const fmtflags	floatfield

static const iostate	goodbit

static const fmtflags	hex

static const openmode	in

static const fmtflags	internal

static const fmtflags	left

static const fmtflags	oct

static const openmode	out

static const fmtflags	right

static const fmtflags	scientific

static const fmtflags	showbase

static const fmtflags	showpoint

static const fmtflags	showpos

static const fmtflags	skipws

static const openmode	trunc

static const fmtflags	unitbuf

static const fmtflags	uppercase

Protected Types
enum	{ _S_local_word_size }

Protected Member Functions
void	_M_cache_locale (const locale &__loc)

void	_M_call_callbacks (event __ev) throw ()

void	_M_dispose_callbacks (void) throw ()

_Words &	_M_grow_words (int __index, bool __iword)

void	_M_init () throw ()

template<typename _ValueT >
__ostream_type &	_M_insert (_ValueT __v)

void	init (basic_streambuf< _CharT, _Traits > *__sb)

Protected Attributes
_Callback_list *	_M_callbacks

const __ctype_type *	_M_ctype

iostate	_M_exception

char_type	_M_fill

bool	_M_fill_init

fmtflags	_M_flags

locale	_M_ios_locale

_Words	_M_local_word [_S_local_word_size]

const __num_get_type *	_M_num_get

const __num_put_type *	_M_num_put

streamsize	_M_precision

basic_streambuf< _CharT, _Traits > *	_M_streambuf

iostate	_M_streambuf_state

basic_ostream< _CharT, _Traits > *	_M_tie

streamsize	_M_width

_Words *	_M_word

int	_M_word_size

_Words	_M_word_zero

Friends
class	sentry

Detailed Description

template<typename _CharT, typename _Traits = char_traits<_CharT>>
class std::basic_ostream< _CharT, _Traits >

Controlling output.

This is the base class for all output streams. It provides text formatting of all builtin types, and communicates with any class derived from basic_streambuf to do the actual output.

Definition at line 88 of file iosfwd.

Member Typedef Documentation

template<typename _CharT, typename _Traits = char_traits<_CharT>>

typedef num_get<_CharT, istreambuf_iterator<_CharT, _Traits> > std::basic_ios< _CharT, _Traits >::__num_get_type

inherited

These are non-standard types.

Definition at line 88 of file basic_ios.h.

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

inherited

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 438 of file ios_base.h.

typedef _Ios_Fmtflags std::ios_base::fmtflags

inherited

This is a bitmask type.

_Ios_Fmtflags 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 257 of file ios_base.h.

typedef _Ios_Iostate std::ios_base::iostate

inherited

This is a bitmask type.

_Ios_Iostate 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 332 of file ios_base.h.

typedef _Ios_Openmode std::ios_base::openmode

inherited

This is a bitmask type.

_Ios_Openmode 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 363 of file ios_base.h.

typedef _Ios_Seekdir std::ios_base::seekdir

inherited

This is an enumerated type.

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

beg
cur, equivalent to SEEK_CUR in the C standard library.
end, equivalent to SEEK_END in the C standard library.

Definition at line 395 of file ios_base.h.

Member Enumeration Documentation

enum std::ios_base::event

inherited

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 421 of file ios_base.h.

Constructor & Destructor Documentation

template<typename _CharT, typename _Traits = char_traits<_CharT>>

std::basic_ostream< _CharT, _Traits >::basic_ostream ( __streambuf_type * __sb )

inlineexplicit

Base constructor.

This ctor is almost never called by the user directly, rather from derived classes' initialization lists, which pass a pointer to their own stream buffer.

Definition at line 84 of file ostream.

template<typename _CharT, typename _Traits = char_traits<_CharT>>

virtual std::basic_ostream< _CharT, _Traits >::~basic_ostream ( )

inlinevirtual

Base destructor.

This does very little apart from providing a virtual base dtor.

Definition at line 93 of file ostream.

Member Function Documentation

const locale& std::ios_base::_M_getloc ( ) const

inlineinherited

Locale access.

Returns: A reference to the current locale.

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

Definition at line 708 of file ios_base.h.

Referenced by std::money_get< _CharT, _InIter >::do_get(), 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::time_get< _CharT, _InIter >::do_get_year(), std::time_put< _CharT, _OutIter >::do_put(), std::num_put< _CharT, _OutIter >::do_put(), and std::time_put< _CharT, _OutIter >::put().

template<typename _CharT, typename _Traits = char_traits<_CharT>>

void std::basic_ostream< _CharT, _Traits >::_M_write	(	const char_type *	__s,
		streamsize	__n
	)

inline

Simple insertion.

Parameters

c	The character to insert.

Returns: *this

Tries to insert c.

Note: This function is not overloaded on signed char and unsigned char.

Definition at line 289 of file ostream.

Referenced by std::basic_ostream< _CharT, _Traits >::write().

template<typename _CharT, typename _Traits = char_traits<_CharT>>

bool std::basic_ios< _CharT, _Traits >::bad ( ) const

inlineinherited

Fast error checking.

Returns: True if the badbit is set.

Note that other iostate flags may also be set.

Definition at line 203 of file basic_ios.h.

template<typename _CharT , typename _Traits >

void std::basic_ios< _CharT, _Traits >::clear ( iostate __state = goodbit )

inherited

[Re]sets the error state.

Parameters

state The new state flag(s) to set.

See std::ios_base::iostate for the possible bit values. Most users will not need to pass an argument.

Definition at line 42 of file basic_ios.tcc.

Referenced by std::basic_ios< char, char_traits< char > >::exceptions(), std::basic_ifstream< _CharT, _Traits >::open(), std::basic_ofstream< _CharT, _Traits >::open(), std::basic_fstream< _CharT, _Traits >::open(), std::basic_istream< _CharT, _Traits >::putback(), std::basic_istream< _CharT, _Traits >::seekg(), std::basic_ios< char, char_traits< char > >::setstate(), and std::basic_istream< _CharT, _Traits >::unget().

template<typename _CharT , typename _Traits >

basic_ios< _CharT, _Traits > & std::basic_ios< _CharT, _Traits >::copyfmt ( const basic_ios< _CharT, _Traits > & __rhs )

inherited

Copies fields of __rhs into this.

Parameters

__rhs The source values for the copies.

Returns: Reference to this object.

All fields of __rhs are copied into this object except that rdbuf() and rdstate() remain unchanged. All values in the pword and iword arrays are copied. Before copying, each callback is invoked with erase_event. After copying, each (new) callback is invoked with copyfmt_event. The final step is to copy exceptions().

Definition at line 64 of file basic_ios.tcc.

References std::basic_ios< _CharT, _Traits >::exceptions(), std::basic_ios< _CharT, _Traits >::fill(), std::ios_base::flags(), std::ios_base::getloc(), std::ios_base::precision(), std::basic_ios< _CharT, _Traits >::tie(), and std::ios_base::width().

template<typename _CharT, typename _Traits = char_traits<_CharT>>

bool std::basic_ios< _CharT, _Traits >::eof ( ) const

inlineinherited

Fast error checking.

Returns: True if the eofbit is set.

Note that other iostate flags may also be set.

Definition at line 182 of file basic_ios.h.

template<typename _CharT, typename _Traits = char_traits<_CharT>>

iostate std::basic_ios< _CharT, _Traits >::exceptions ( ) const

inlineinherited

Throwing exceptions on errors.

Returns: The current exceptions mask.

This changes nothing in the stream. See the one-argument version of exceptions(iostate) for the meaning of the return value.

Definition at line 214 of file basic_ios.h.

Referenced by std::basic_ios< _CharT, _Traits >::copyfmt().

template<typename _CharT, typename _Traits = char_traits<_CharT>>

void std::basic_ios< _CharT, _Traits >::exceptions ( iostate __except )

inlineinherited

Throwing exceptions on errors.

Parameters

except The new exceptions mask.

By default, error flags are set silently. You can set an exceptions mask for each stream; if a bit in the mask becomes set in the error flags, then an exception of type std::ios_base::failure is thrown.

If the error flag is already set when the exceptions mask is added, the exception is immediately thrown. Try running the following under GCC 3.1 or later:

#include <iostream>
#include <fstream>
#include <exception>
int main()
{
    std::set_terminate (__gnu_cxx::__verbose_terminate_handler);
    std::ifstream f ("/etc/motd");
    std::cerr << "Setting badbit\n";
    f.setstate (std::ios_base::badbit);
    std::cerr << "Setting exception mask\n";
    f.exceptions (std::ios_base::badbit);
}

Definition at line 249 of file basic_ios.h.

template<typename _CharT, typename _Traits = char_traits<_CharT>>

bool std::basic_ios< _CharT, _Traits >::fail ( ) const

inlineinherited

Fast error checking.

Returns: True if either the badbit or the failbit is set.

Checking the badbit in fail() is historical practice. Note that other iostate flags may also be set.

Definition at line 193 of file basic_ios.h.

Referenced by std::basic_ios< char, char_traits< char > >::operator void *(), std::basic_ios< char, char_traits< char > >::operator!(), std::basic_istream< _CharT, _Traits >::seekg(), std::basic_ostream< _CharT, _Traits >::seekp(), std::basic_istream< _CharT, _Traits >::tellg(), std::basic_ostream< _CharT, _Traits >::tellp(), and std::regex_traits< _Ch_type >::value().

template<typename _CharT, typename _Traits = char_traits<_CharT>>

char_type std::basic_ios< _CharT, _Traits >::fill ( ) const

inlineinherited

Retrieves the empty character.

Returns: The current fill character.

It defaults to a space (' ') in the current locale.

Definition at line 362 of file basic_ios.h.

Referenced by std::basic_ios< _CharT, _Traits >::copyfmt(), and std::basic_ios< char, char_traits< char > >::fill().

template<typename _CharT, typename _Traits = char_traits<_CharT>>

char_type std::basic_ios< _CharT, _Traits >::fill ( char_type __ch )

inlineinherited

Sets a new empty character.

Parameters

ch	The new character.

Returns: The previous fill character.

The fill character is used to fill out space when P+ characters have been requested (e.g., via setw), Q characters are actually used, and Q<P. It defaults to a space (' ') in the current locale.

Definition at line 382 of file basic_ios.h.

fmtflags std::ios_base::flags ( ) const

inlineinherited

Access to format flags.

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

Definition at line 553 of file ios_base.h.

Referenced by 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::operator>>(), and std::basic_istream< _CharT, _Traits >::sentry::sentry().

fmtflags std::ios_base::flags ( fmtflags __fmtfl )

inlineinherited

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 564 of file ios_base.h.

template<typename _CharT , typename _Traits >

basic_ostream< _CharT, _Traits > & std::basic_ostream< _CharT, _Traits >::flush ( )

Synchronizing the stream buffer.

Returns: *this

If rdbuf() is a null pointer, changes nothing.

Otherwise, calls rdbuf()->pubsync(), and if that returns -1, sets badbit.

Definition at line 213 of file ostream.tcc.

References std::ios_base::badbit, std::ios_base::goodbit, std::basic_ios< _CharT, _Traits >::rdbuf(), and std::basic_ios< _CharT, _Traits >::setstate().

locale std::ios_base::getloc ( ) const

inlineinherited

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 697 of file ios_base.h.

Referenced by std::basic_ios< _CharT, _Traits >::copyfmt(), std::money_put< _CharT, _OutIter >::do_put(), std::operator>>(), and std::ws().

template<typename _CharT, typename _Traits = char_traits<_CharT>>

bool std::basic_ios< _CharT, _Traits >::good ( ) const

inlineinherited

Fast error checking.

Returns: True if no error flags are set.

A wrapper around rdstate.

Definition at line 172 of file basic_ios.h.

Referenced by std::basic_ostream< _CharT, _Traits >::sentry::sentry(), and std::basic_istream< _CharT, _Traits >::sentry::sentry().

template<typename _CharT , typename _Traits >

locale std::basic_ios< _CharT, _Traits >::imbue ( const locale & __loc )

inherited

Moves to a new locale.

Parameters

loc	The new locale.

Returns: The previous locale.

Calls ios_base::imbue(loc), and if a stream buffer is associated with this stream, calls that buffer's pubimbue(loc).

Additional l10n notes are at http://gcc.gnu.org/onlinedocs/libstdc++/manual/localization.html

Definition at line 115 of file basic_ios.tcc.

References std::ios_base::imbue().

Referenced by std::operator<<().

template<typename _CharT, typename _Traits>

void std::basic_ios< _CharT, _Traits >::init ( basic_streambuf< _CharT, _Traits > * __sb )

protectedinherited

All setup is performed here.

This is called from the public constructor. It is not virtual and cannot be redefined.

Definition at line 127 of file basic_ios.tcc.

Referenced by std::basic_fstream< _CharT, _Traits >::basic_fstream(), std::basic_ifstream< _CharT, _Traits >::basic_ifstream(), std::basic_ios< char, char_traits< char > >::basic_ios(), std::basic_istream< char >::basic_istream(), std::basic_istringstream< _CharT, _Traits, _Alloc >::basic_istringstream(), std::basic_ofstream< _CharT, _Traits >::basic_ofstream(), std::basic_ostream< char >::basic_ostream(), std::basic_ostringstream< _CharT, _Traits, _Alloc >::basic_ostringstream(), and std::basic_stringstream< _CharT, _Traits, _Alloc >::basic_stringstream().

long& std::ios_base::iword ( int __ix )

inlineinherited

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 743 of file ios_base.h.

template<typename _CharT, typename _Traits = char_traits<_CharT>>

char std::basic_ios< _CharT, _Traits >::narrow	(	char_type	__c,
		char	__dfault
	)		const

inlineinherited

Squeezes characters.

Parameters

c	The character to narrow.
dfault	The character to narrow.

Returns: The narrowed character.

Maps a character of char_type to a character of char, if possible.

Returns the result of

std::use_facet<ctype<char_type> >(getloc()).narrow(c,dfault)

Additional l10n notes are at http://gcc.gnu.org/onlinedocs/libstdc++/manual/localization.html

Definition at line 422 of file basic_ios.h.

template<typename _CharT, typename _Traits = char_traits<_CharT>>

std::basic_ios< _CharT, _Traits >::operator void * ( ) const

inlineinherited

The quick-and-easy status check.

This allows you to write constructs such as if (!a_stream) ... and while (a_stream) ...

Definition at line 113 of file basic_ios.h.

template<typename _CharT, typename _Traits = char_traits<_CharT>>

bool std::basic_ios< _CharT, _Traits >::operator! ( ) const

inlineinherited

The quick-and-easy status check.

This allows you to write constructs such as if (!a_stream) ... and while (a_stream) ...

Definition at line 117 of file basic_ios.h.

template<typename _CharT, typename _Traits = char_traits<_CharT>>

__ostream_type& std::basic_ostream< _CharT, _Traits >::operator<< ( __ostream_type &(*)(__ostream_type &) __pf )

inline

Interface for manipulators.

Manipulators such as std::endl and std::hex use these functions in constructs like "std::cout << std::endl". For more information, see the iomanip header.

Definition at line 110 of file ostream.

template<typename _CharT, typename _Traits = char_traits<_CharT>>

__ostream_type& std::basic_ostream< _CharT, _Traits >::operator<< ( __ios_type &(*)(__ios_type &) __pf )

inline

Interface for manipulators.

Manipulators such as std::endl and std::hex use these functions in constructs like "std::cout << std::endl". For more information, see the iomanip header.

Definition at line 119 of file ostream.

template<typename _CharT, typename _Traits = char_traits<_CharT>>

__ostream_type& std::basic_ostream< _CharT, _Traits >::operator<< ( ios_base &(*)(ios_base &) __pf )

inline

Interface for manipulators.

Manipulators such as std::endl and std::hex use these functions in constructs like "std::cout << std::endl". For more information, see the iomanip header.

Definition at line 129 of file ostream.

template<typename _CharT, typename _Traits = char_traits<_CharT>>

__ostream_type& std::basic_ostream< _CharT, _Traits >::operator<< ( long __n )

inline

Basic arithmetic inserters.

Parameters

A	variable of builtin type.

Returns: *this if successful

These functions use the stream's current locale (specifically, the num_get facet) to perform numeric formatting.

Definition at line 167 of file ostream.

template<typename _CharT, typename _Traits = char_traits<_CharT>>

__ostream_type& std::basic_ostream< _CharT, _Traits >::operator<< ( unsigned long __n )

inline

Basic arithmetic inserters.

Parameters

A	variable of builtin type.

Returns: *this if successful

These functions use the stream's current locale (specifically, the num_get facet) to perform numeric formatting.

Definition at line 171 of file ostream.

template<typename _CharT, typename _Traits = char_traits<_CharT>>

__ostream_type& std::basic_ostream< _CharT, _Traits >::operator<< ( bool __n )

inline

Basic arithmetic inserters.

Parameters

A	variable of builtin type.

Returns: *this if successful

These functions use the stream's current locale (specifically, the num_get facet) to perform numeric formatting.

Definition at line 175 of file ostream.

template<typename _CharT , typename _Traits >

basic_ostream< _CharT, _Traits > & std::basic_ostream< _CharT, _Traits >::operator<< ( short __n )

Basic arithmetic inserters.

Parameters

A	variable of builtin type.

Returns: *this if successful

These functions use the stream's current locale (specifically, the num_get facet) to perform numeric formatting.

Definition at line 94 of file ostream.tcc.

References std::ios_base::basefield, std::ios_base::flags(), std::ios_base::hex, and std::ios_base::oct.

template<typename _CharT, typename _Traits = char_traits<_CharT>>

__ostream_type& std::basic_ostream< _CharT, _Traits >::operator<< ( unsigned short __n )

inline

Basic arithmetic inserters.

Parameters

A	variable of builtin type.

Returns: *this if successful

These functions use the stream's current locale (specifically, the num_get facet) to perform numeric formatting.

Definition at line 182 of file ostream.

template<typename _CharT , typename _Traits >

basic_ostream< _CharT, _Traits > & std::basic_ostream< _CharT, _Traits >::operator<< ( int __n )

Basic arithmetic inserters.

Parameters

A	variable of builtin type.

Returns: *this if successful

These functions use the stream's current locale (specifically, the num_get facet) to perform numeric formatting.

Definition at line 108 of file ostream.tcc.

References std::ios_base::basefield, std::ios_base::flags(), std::ios_base::hex, and std::ios_base::oct.

template<typename _CharT, typename _Traits = char_traits<_CharT>>

__ostream_type& std::basic_ostream< _CharT, _Traits >::operator<< ( unsigned int __n )

inline

Basic arithmetic inserters.

Parameters

A	variable of builtin type.

Returns: *this if successful

These functions use the stream's current locale (specifically, the num_get facet) to perform numeric formatting.

Definition at line 193 of file ostream.

template<typename _CharT, typename _Traits = char_traits<_CharT>>

__ostream_type& std::basic_ostream< _CharT, _Traits >::operator<< ( long long __n )

inline

Basic arithmetic inserters.

Parameters

A	variable of builtin type.

Returns: *this if successful

These functions use the stream's current locale (specifically, the num_get facet) to perform numeric formatting.

Definition at line 202 of file ostream.

template<typename _CharT, typename _Traits = char_traits<_CharT>>

__ostream_type& std::basic_ostream< _CharT, _Traits >::operator<< ( unsigned long long __n )

inline

Basic arithmetic inserters.

Parameters

A	variable of builtin type.

Returns: *this if successful

These functions use the stream's current locale (specifically, the num_get facet) to perform numeric formatting.

Definition at line 206 of file ostream.

template<typename _CharT, typename _Traits = char_traits<_CharT>>

__ostream_type& std::basic_ostream< _CharT, _Traits >::operator<< ( double __f )

inline

Basic arithmetic inserters.

Parameters

A	variable of builtin type.

Returns: *this if successful

These functions use the stream's current locale (specifically, the num_get facet) to perform numeric formatting.

Definition at line 211 of file ostream.

template<typename _CharT, typename _Traits = char_traits<_CharT>>

__ostream_type& std::basic_ostream< _CharT, _Traits >::operator<< ( float __f )

inline

Basic arithmetic inserters.

Parameters

A	variable of builtin type.

Returns: *this if successful

These functions use the stream's current locale (specifically, the num_get facet) to perform numeric formatting.

Definition at line 215 of file ostream.

template<typename _CharT, typename _Traits = char_traits<_CharT>>

__ostream_type& std::basic_ostream< _CharT, _Traits >::operator<< ( long double __f )

inline

Basic arithmetic inserters.

Parameters

A	variable of builtin type.

Returns: *this if successful

These functions use the stream's current locale (specifically, the num_get facet) to perform numeric formatting.

Definition at line 223 of file ostream.

template<typename _CharT, typename _Traits = char_traits<_CharT>>

__ostream_type& std::basic_ostream< _CharT, _Traits >::operator<< ( const void * __p )

inline

Basic arithmetic inserters.

Parameters

A	variable of builtin type.

Returns: *this if successful

These functions use the stream's current locale (specifically, the num_get facet) to perform numeric formatting.

Definition at line 227 of file ostream.

template<typename _CharT , typename _Traits >

basic_ostream< _CharT, _Traits > & std::basic_ostream< _CharT, _Traits >::operator<< ( __streambuf_type * __sb )

Extracting from another streambuf.

Parameters

sb	A pointer to a streambuf

This function behaves like one of the basic arithmetic extractors, in that it also constructs a sentry object and has the same error handling behavior.

If sb is NULL, the stream will set failbit in its error state.

Characters are extracted from sb and inserted into *this until one of the following occurs:

the input stream reaches end-of-file,
insertion into the output sequence fails (in this case, the character that would have been inserted is not extracted), or
an exception occurs while getting a character from sb, which sets failbit in the error state

If the function inserts no characters, failbit is set.

Definition at line 122 of file ostream.tcc.

References std::ios_base::badbit, std::ios_base::failbit, std::ios_base::goodbit, std::basic_ios< _CharT, _Traits >::rdbuf(), and std::basic_ios< _CharT, _Traits >::setstate().

streamsize std::ios_base::precision ( ) const

inlineinherited

Flags access.

Returns: The precision to generate on certain output operations.

Be careful if you try to give a definition of precision here; see DR 189.

Definition at line 623 of file ios_base.h.

Referenced by std::basic_ios< _CharT, _Traits >::copyfmt(), and std::operator<<().

streamsize std::ios_base::precision ( streamsize __prec )

inlineinherited

Changing flags.

Parameters

prec	The new precision value.

Returns: The previous value of precision().

Definition at line 632 of file ios_base.h.

template<typename _CharT , typename _Traits >

basic_ostream< _CharT, _Traits > & std::basic_ostream< _CharT, _Traits >::put ( char_type __c )

Simple insertion.

Parameters

c	The character to insert.

Returns: *this

Tries to insert c.

Note: This function is not overloaded on signed char and unsigned char.

Definition at line 151 of file ostream.tcc.

References std::ios_base::badbit, std::ios_base::goodbit, std::basic_ios< _CharT, _Traits >::rdbuf(), and std::basic_ios< _CharT, _Traits >::setstate().

void*& std::ios_base::pword ( int __ix )

inlineinherited

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 764 of file ios_base.h.

template<typename _CharT, typename _Traits = char_traits<_CharT>>

basic_streambuf<_CharT, _Traits>* std::basic_ios< _CharT, _Traits >::rdbuf ( ) const

inlineinherited

Accessing the underlying buffer.

Returns: The current stream buffer.

This does not change the state of the stream.

Definition at line 313 of file basic_ios.h.

template<typename _CharT, typename _Traits>

basic_streambuf< _CharT, _Traits > * std::basic_ios< _CharT, _Traits >::rdbuf ( basic_streambuf< _CharT, _Traits > * __sb )

inherited

Changing the underlying buffer.

Parameters

sb	The new stream buffer.

Returns: The previous stream buffer.

Associates a new buffer with the current stream, and clears the error state.

Due to historical accidents which the LWG refuses to correct, the I/O library suffers from a design error: this function is hidden in derived classes by overrides of the zero-argument rdbuf(), which is non-virtual for hysterical raisins. As a result, you must use explicit qualifications to access this function via any derived class. For example:

std::fstream     foo;         // or some other derived type
std::streambuf*  p = .....;
foo.ios::rdbuf(p);            // ios == basic_ios<char>

Definition at line 54 of file basic_ios.tcc.

template<typename _CharT, typename _Traits = char_traits<_CharT>>

iostate std::basic_ios< _CharT, _Traits >::rdstate ( ) const

inlineinherited

Returns the error state of the stream buffer.

Returns: A bit pattern (well, isn't everything?)

See std::ios_base::iostate for the possible bit values. Most users will call one of the interpreting wrappers, e.g., good().

Definition at line 129 of file basic_ios.h.

Referenced by std::basic_ios< char, char_traits< char > >::bad(), std::basic_ios< char, char_traits< char > >::eof(), std::basic_ios< char, char_traits< char > >::fail(), std::basic_ios< char, char_traits< char > >::good(), std::basic_istream< _CharT, _Traits >::putback(), std::basic_istream< _CharT, _Traits >::seekg(), std::basic_ios< char, char_traits< char > >::setstate(), and std::basic_istream< _CharT, _Traits >::unget().

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

inherited

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.

template<typename _CharT , typename _Traits >

basic_ostream< _CharT, _Traits > & std::basic_ostream< _CharT, _Traits >::seekp ( pos_type __pos )

Changing the current write position.

Parameters

pos	A file position object.

Returns: *this

If fail() is not true, calls rdbuf()->pubseekpos(pos). If that function fails, sets failbit.

Definition at line 260 of file ostream.tcc.

References std::ios_base::badbit, std::basic_ios< _CharT, _Traits >::fail(), std::ios_base::failbit, std::ios_base::goodbit, std::ios_base::out, std::basic_ios< _CharT, _Traits >::rdbuf(), and std::basic_ios< _CharT, _Traits >::setstate().

template<typename _CharT , typename _Traits >

basic_ostream< _CharT, _Traits > & std::basic_ostream< _CharT, _Traits >::seekp	(	off_type	__off,
		ios_base::seekdir	__dir
	)

Changing the current write position.

Parameters

off	A file offset object.
dir	The direction in which to seek.

Returns: *this

If fail() is not true, calls rdbuf()->pubseekoff(off,dir). If that function fails, sets failbit.

Definition at line 292 of file ostream.tcc.

References std::ios_base::badbit, std::basic_ios< _CharT, _Traits >::fail(), std::ios_base::failbit, std::ios_base::goodbit, std::ios_base::out, std::basic_ios< _CharT, _Traits >::rdbuf(), and std::basic_ios< _CharT, _Traits >::setstate().

fmtflags std::ios_base::setf ( fmtflags __fmtfl )

inlineinherited

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 580 of file ios_base.h.

Referenced by std::dec(), std::fixed(), std::hex(), std::left(), std::oct(), std::right(), std::scientific(), std::showbase(), std::showpoint(), std::showpos(), std::skipws(), std::unitbuf(), and std::uppercase().

fmtflags std::ios_base::setf	(	fmtflags	__fmtfl,
		fmtflags	__mask
	)

inlineinherited

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 597 of file ios_base.h.

template<typename _CharT, typename _Traits = char_traits<_CharT>>

void std::basic_ios< _CharT, _Traits >::setstate ( iostate __state )

inlineinherited

Sets additional flags in the error state.

Parameters

state The additional state flag(s) to set.

See std::ios_base::iostate for the possible bit values.

Definition at line 149 of file basic_ios.h.

static bool std::ios_base::sync_with_stdio ( bool __sync = true )

staticinherited

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++/manual/bk01pt11ch28s02.html

template<typename _CharT , typename _Traits >

basic_ostream< _CharT, _Traits >::pos_type std::basic_ostream< _CharT, _Traits >::tellp ( )

Getting the current write position.

Returns: A file position object.

If fail() is not false, returns pos_type(-1) to indicate failure. Otherwise returns rdbuf()->pubseekoff(0,cur,out).

Definition at line 239 of file ostream.tcc.

References std::ios_base::badbit, std::ios_base::cur, std::basic_ios< _CharT, _Traits >::fail(), std::ios_base::out, and std::basic_ios< _CharT, _Traits >::rdbuf().

template<typename _CharT, typename _Traits = char_traits<_CharT>>

basic_ostream<_CharT, _Traits>* std::basic_ios< _CharT, _Traits >::tie ( ) const

inlineinherited

Fetches the current tied stream.

Returns: A pointer to the tied stream, or NULL if the stream is not tied.

A stream may be tied (or synchronized) to a second output stream. When this stream performs any I/O, the tied stream is first flushed. For example, std::cin is tied to std::cout.

Definition at line 287 of file basic_ios.h.

Referenced by std::basic_ios< _CharT, _Traits >::copyfmt(), std::basic_ostream< _CharT, _Traits >::sentry::sentry(), and std::basic_istream< _CharT, _Traits >::sentry::sentry().

template<typename _CharT, typename _Traits = char_traits<_CharT>>

basic_ostream<_CharT, _Traits>* std::basic_ios< _CharT, _Traits >::tie ( basic_ostream< _CharT, _Traits > * __tiestr )

inlineinherited

Ties this stream to an output stream.

Parameters

tiestr The output stream.

Returns: The previously tied output stream, or NULL if the stream was not tied.

This sets up a new tie; see tie() for more.

Definition at line 299 of file basic_ios.h.

void std::ios_base::unsetf ( fmtflags __mask )

inlineinherited

Clearing format flags.

Parameters

mask	The flags to unset.

This function clears mask in the format flags.

Definition at line 612 of file ios_base.h.

Referenced by std::noboolalpha(), std::noshowbase(), std::noshowpoint(), std::noshowpos(), std::noskipws(), std::nounitbuf(), and std::nouppercase().

template<typename _CharT, typename _Traits = char_traits<_CharT>>

char_type std::basic_ios< _CharT, _Traits >::widen ( char __c ) const

inlineinherited

Widens characters.

Parameters

c	The character to widen.

Returns: The widened character.

Maps a character of char to a character of char_type.

Returns the result of

std::use_facet<ctype<char_type> >(getloc()).widen(c)

Additional l10n notes are at http://gcc.gnu.org/onlinedocs/libstdc++/manual/localization.html

Definition at line 441 of file basic_ios.h.

Referenced by std::basic_ios< char, char_traits< char > >::fill(), std::basic_istream< char >::get(), std::basic_istream< char >::getline(), std::getline(), and std::operator>>().

streamsize std::ios_base::width ( ) const

inlineinherited

Flags access.

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

Minimum field width refers to the number of characters.

Definition at line 646 of file ios_base.h.

Referenced by std::basic_ios< _CharT, _Traits >::copyfmt(), std::num_put< _CharT, _OutIter >::do_put(), and std::operator>>().

streamsize std::ios_base::width ( streamsize __wide )

inlineinherited

Changing flags.

Parameters

wide	The new width value.

Returns: The previous value of width().

Definition at line 655 of file ios_base.h.

template<typename _CharT , typename _Traits >

basic_ostream< _CharT, _Traits > & std::basic_ostream< _CharT, _Traits >::write	(	const char_type *	__s,
		streamsize	__n
	)

Character string insertion.

Parameters

s	The array to insert.
n	Maximum number of characters to insert.

Returns: *this

Characters are copied from s and inserted into the stream until one of the following happens:

n characters are inserted
inserting into the output sequence fails (in this case, badbit will be set in the stream's error state)

Note: This function is not overloaded on signed char and unsigned char.

Definition at line 185 of file ostream.tcc.

References std::basic_ostream< _CharT, _Traits >::_M_write(), and std::ios_base::badbit.

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

staticinherited

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.

Member Data Documentation

const fmtflags std::ios_base::adjustfield

staticinherited

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

Definition at line 312 of file ios_base.h.

Referenced by std::num_put< _CharT, _OutIter >::do_put(), std::internal(), std::left(), and std::right().

const openmode std::ios_base::app

staticinherited

Seek to end before each write.

Definition at line 366 of file ios_base.h.

const openmode std::ios_base::ate

staticinherited

Open and seek to end immediately after opening.

Definition at line 369 of file ios_base.h.

Referenced by std::basic_filebuf< _CharT, _Traits >::open().

const iostate std::ios_base::badbit

staticinherited

Indicates a loss of integrity in an input or output sequence (such as an irrecoverable read error from a file).

Definition at line 336 of file ios_base.h.

const fmtflags std::ios_base::basefield

staticinherited

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

Definition at line 315 of file ios_base.h.

Referenced by std::dec(), std::num_get< _CharT, _InIter >::do_get(), std::hex(), std::oct(), and std::basic_ostream< _CharT, _Traits >::operator<<().

const seekdir std::ios_base::beg

staticinherited

Request a seek relative to the beginning of the stream.

Definition at line 398 of file ios_base.h.

Referenced by std::basic_filebuf< _CharT, _Traits >::seekpos().

const openmode std::ios_base::binary

staticinherited

Perform input and output in binary mode (as opposed to text mode). This is probably not what you think it is; see http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt11ch27s02.html.

Definition at line 374 of file ios_base.h.

Referenced by std::basic_filebuf< _CharT, _Traits >::showmanyc().

const fmtflags std::ios_base::boolalpha

staticinherited

Insert/extract bool in alphabetic rather than numeric format.

Definition at line 260 of file ios_base.h.

Referenced by std::boolalpha(), std::num_get< _CharT, _InIter >::do_get(), std::num_put< _CharT, _OutIter >::do_put(), and std::noboolalpha().

const seekdir std::ios_base::cur

staticinherited

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

Definition at line 401 of file ios_base.h.

Referenced by std::basic_filebuf< _CharT, _Traits >::imbue(), std::basic_filebuf< _CharT, _Traits >::overflow(), std::basic_filebuf< _CharT, _Traits >::pbackfail(), 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 fmtflags std::ios_base::dec

staticinherited

Converts integer input or generates integer output in decimal base.

Definition at line 263 of file ios_base.h.

Referenced by std::dec().

const seekdir std::ios_base::end

staticinherited

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

Definition at line 404 of file ios_base.h.

Referenced by std::basic_filebuf< _CharT, _Traits >::open(), and std::basic_stringbuf< _CharT, _Traits, _Alloc >::seekoff().

const iostate std::ios_base::eofbit

staticinherited

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

Definition at line 339 of file ios_base.h.

const iostate std::ios_base::failbit

staticinherited

Indicates that an input operation failed to read the expected characters, or that an output operation failed to generate the desired characters.

Definition at line 344 of file ios_base.h.

const fmtflags std::ios_base::fixed

staticinherited

Generate floating-point output in fixed-point notation.

Definition at line 266 of file ios_base.h.

Referenced by std::fixed().

const fmtflags std::ios_base::floatfield

staticinherited

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

Definition at line 318 of file ios_base.h.

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

const iostate std::ios_base::goodbit

staticinherited

Indicates all is well.

Definition at line 347 of file ios_base.h.

const fmtflags std::ios_base::hex

staticinherited

Converts integer input or generates integer output in hexadecimal base.

Definition at line 269 of file ios_base.h.

Referenced by std::num_get< _CharT, _InIter >::do_get(), std::num_put< _CharT, _OutIter >::do_put(), std::hex(), and std::basic_ostream< _CharT, _Traits >::operator<<().

const openmode std::ios_base::in

staticinherited

Open for input. Default for ifstream and fstream.

Definition at line 377 of file ios_base.h.

Referenced by std::basic_filebuf< char_type, traits_type >::_M_set_buffer(), std::basic_ifstream< _CharT, _Traits >::open(), std::basic_filebuf< _CharT, _Traits >::pbackfail(), std::basic_istream< _CharT, _Traits >::seekg(), std::basic_stringbuf< _CharT, _Traits, _Alloc >::seekoff(), std::basic_stringbuf< _CharT, _Traits, _Alloc >::seekpos(), std::basic_stringbuf< _CharT, _Traits, _Alloc >::showmanyc(), std::basic_filebuf< _CharT, _Traits >::showmanyc(), std::basic_istream< _CharT, _Traits >::tellg(), std::basic_stringbuf< _CharT, _Traits, _Alloc >::underflow(), std::basic_filebuf< _CharT, _Traits >::underflow(), and std::basic_filebuf< _CharT, _Traits >::xsgetn().

const fmtflags std::ios_base::internal

staticinherited

Adds fill characters at a designated internal point in certain generated output, or identical to right if no such point is designated.

Definition at line 274 of file ios_base.h.

Referenced by std::internal().

const fmtflags std::ios_base::left

staticinherited

Adds fill characters on the right (final positions) of certain generated output. (I.e., the thing you print is flush left.)

Definition at line 278 of file ios_base.h.

Referenced by std::num_put< _CharT, _OutIter >::do_put(), and std::left().

const fmtflags std::ios_base::oct

staticinherited

Converts integer input or generates integer output in octal base.

Definition at line 281 of file ios_base.h.

Referenced by std::oct(), and std::basic_ostream< _CharT, _Traits >::operator<<().

const openmode std::ios_base::out

staticinherited

Open for output. Default for ofstream and fstream.

Definition at line 380 of file ios_base.h.

Referenced by std::basic_filebuf< char_type, traits_type >::_M_set_buffer(), std::basic_ofstream< _CharT, _Traits >::open(), std::basic_stringbuf< _CharT, _Traits, _Alloc >::overflow(), std::basic_filebuf< _CharT, _Traits >::overflow(), std::basic_stringbuf< _CharT, _Traits, _Alloc >::pbackfail(), std::basic_stringbuf< _CharT, _Traits, _Alloc >::seekoff(), std::basic_ostream< _CharT, _Traits >::seekp(), std::basic_stringbuf< _CharT, _Traits, _Alloc >::seekpos(), std::basic_ostream< _CharT, _Traits >::tellp(), and std::basic_filebuf< _CharT, _Traits >::xsputn().

const fmtflags std::ios_base::right

staticinherited

Adds fill characters on the left (initial positions) of certain generated output. (I.e., the thing you print is flush right.)

Definition at line 285 of file ios_base.h.

Referenced by std::right().

const fmtflags std::ios_base::scientific

staticinherited

Generates floating-point output in scientific notation.

Definition at line 288 of file ios_base.h.

Referenced by std::scientific().

const fmtflags std::ios_base::showbase

staticinherited

Generates a prefix indicating the numeric base of generated integer output.

Definition at line 292 of file ios_base.h.

Referenced by std::noshowbase(), and std::showbase().

const fmtflags std::ios_base::showpoint

staticinherited

Generates a decimal-point character unconditionally in generated floating-point output.

Definition at line 296 of file ios_base.h.

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

const fmtflags std::ios_base::showpos

staticinherited

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

Definition at line 299 of file ios_base.h.

Referenced by std::noshowpos(), and std::showpos().

const fmtflags std::ios_base::skipws

staticinherited

Skips leading white space before certain input operations.

Definition at line 302 of file ios_base.h.

Referenced by std::noskipws(), std::basic_istream< _CharT, _Traits >::sentry::sentry(), and std::skipws().

const openmode std::ios_base::trunc

staticinherited

Open for input. Default for ofstream.

Definition at line 383 of file ios_base.h.

const fmtflags std::ios_base::unitbuf

staticinherited

Flushes output after each output operation.

Definition at line 305 of file ios_base.h.

Referenced by std::nounitbuf(), std::unitbuf(), and std::basic_ostream< _CharT, _Traits >::sentry::~sentry().

const fmtflags std::ios_base::uppercase

staticinherited

Replaces certain lowercase letters with their uppercase equivalents in generated output.

Definition at line 309 of file ios_base.h.

Referenced by std::num_put< _CharT, _OutIter >::do_put(), std::nouppercase(), and std::uppercase().

The documentation for this class was generated from the following files:

Classes

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Types

Protected Member Functions

Protected Attributes

Friends

Detailed Description

template<typename _CharT, typename _Traits = char_traits<_CharT>> class std::basic_ostream< _CharT, _Traits >

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<typename _CharT, typename _Traits = char_traits<_CharT>>
class std::basic_ostream< _CharT, _Traits >