basic_ostringstream< _Elem, _Traits, _Alloc > Class Template Reference

Inheritance diagram for basic_ostringstream< _Elem, _Traits, _Alloc >:

Public Types
typedef basic_ostringstream< _Elem, _Traits, _Alloc >	_Myt
typedef basic_ostream< _Elem, _Traits >	_Mybase
typedef _Alloc	allocator_type
typedef basic_stringbuf< _Elem, _Traits, _Alloc >	_Mysb
typedef basic_string< _Elem, _Traits, _Alloc >	_Mystr
Public Types inherited from basic_ostream< _Elem, _Traits >
typedef basic_ostream< _Elem, _Traits >	_Myt
typedef basic_ios< _Elem, _Traits >	_Myios
typedef basic_streambuf< _Elem, _Traits >	_Mysb
typedef ostreambuf_iterator< _Elem, _Traits >	_Iter
typedef num_put< _Elem, _Iter >	_Nput
typedef _Traits::int_type	int_type
typedef _Traits::pos_type	pos_type
typedef _Traits::off_type	off_type
Public Types inherited from basic_ios< _Elem, _Traits >
typedef basic_ios< _Elem, _Traits >	_Myt
typedef basic_ostream< _Elem, _Traits >	_Myos
typedef basic_streambuf< _Elem, _Traits >	_Mysb
typedef ctype< _Elem >	_Ctype
typedef _Elem	char_type
typedef _Traits	traits_type
typedef _Traits::int_type	int_type
typedef _Traits::pos_type	pos_type
typedef _Traits::off_type	off_type
Public Types inherited from ios_base
enum	event { erase_event, imbue_event, copyfmt_event }
typedef void(__CLRCALL_OR_CDECL *	event_callback) (event, ios_base &, int)
Public Types inherited from _Iosb< int >
enum	_Dummy_enum
enum	_Fmtflags
enum	_Iostate
enum	_Openmode
enum	_Seekdir
enum

Public Member Functions
	basic_ostringstream (ios_base::openmode _Mode=ios_base::out)
	basic_ostringstream (const _Mystr &_Str, ios_base::openmode _Mode=ios_base::out)
	basic_ostringstream (_Myt &&_Right)
_Myt &	operator= (_Myt &&_Right)
void	_Assign_rv (_Myt &&_Right)
void	swap (_Myt &_Right)
	basic_ostringstream (const _Myt &)=delete
_Myt &	operator= (const _Myt &)=delete
virtual	~basic_ostringstream () _NOEXCEPT
_Mysb *	rdbuf () const
_Mystr	str () const
void	str (const _Mystr &_Newstr)
Public Member Functions inherited from basic_ostream< _Elem, _Traits >
__CLR_OR_THIS_CALL	basic_ostream (basic_streambuf< _Elem, _Traits > *_Strbuf, bool _Isstd=false)
__CLR_OR_THIS_CALL	basic_ostream (_Uninitialized, bool _Addit=true)
__CLR_OR_THIS_CALL	basic_ostream (const _Myt &)=delete
_Myt &__CLR_OR_THIS_CALL	operator= (const _Myt &)=delete
virtual __CLR_OR_THIS_CALL	~basic_ostream () _NOEXCEPT
bool __CLR_OR_THIS_CALL	opfx ()
void __CLR_OR_THIS_CALL	osfx ()
void __CLR_OR_THIS_CALL	_Osfx ()
_Myt &__CLR_OR_THIS_CALL	operator<< (_Myt &(__cdecl *_Pfn)(_Myt &))
_Myt &__CLR_OR_THIS_CALL	operator<< (_Myios &(__cdecl *_Pfn)(_Myios &))
_Myt &__CLR_OR_THIS_CALL	operator<< (ios_base &(__cdecl *_Pfn)(ios_base &))
_Myt &__CLR_OR_THIS_CALL	operator<< (bool _Val)
_Myt &__CLR_OR_THIS_CALL	operator<< (short _Val)
_Myt &__CLR_OR_THIS_CALL	operator<< (unsigned short _Val)
_Myt &__CLR_OR_THIS_CALL	operator<< (int _Val)
_Myt &__CLR_OR_THIS_CALL	operator<< (unsigned int _Val)
_Myt &__CLR_OR_THIS_CALL	operator<< (long _Val)
_Myt &__CLR_OR_THIS_CALL	operator<< (unsigned long _Val)
_Myt &__CLR_OR_THIS_CALL	operator<< (_LONGLONG _Val)
_Myt &__CLR_OR_THIS_CALL	operator<< (_ULONGLONG _Val)
_Myt &__CLR_OR_THIS_CALL	operator<< (float _Val)
_Myt &__CLR_OR_THIS_CALL	operator<< (double _Val)
_Myt &__CLR_OR_THIS_CALL	operator<< (long double _Val)
_Myt &__CLR_OR_THIS_CALL	operator<< (const void *_Val)
_Myt &__CLR_OR_THIS_CALL	operator<< (_Mysb *_Strbuf)
_Myt &__CLR_OR_THIS_CALL	put (_Elem _Ch)
_Myt &__CLR_OR_THIS_CALL	write (const _Elem *_Str, streamsize _Count)
_Myt &__CLR_OR_THIS_CALL	flush ()
_Myt &__CLR_OR_THIS_CALL	seekp (pos_type _Pos)
_Myt &__CLR_OR_THIS_CALL	seekp (off_type _Off, ios_base::seekdir _Way)
pos_type __CLR_OR_THIS_CALL	tellp ()
template<>
basic_ostream< unsigned short, char_traits< unsigned short > > &__CLR_OR_THIS_CALL	operator<< (unsigned short _Ch)
Public Member Functions inherited from basic_ios< _Elem, _Traits >
__CLR_OR_THIS_CALL	basic_ios (_Mysb *_Strbuf)
virtual __CLR_OR_THIS_CALL	~basic_ios () _NOEXCEPT
void __CLR_OR_THIS_CALL	clear (iostate _State=goodbit, bool _Reraise=false)
void __CLR_OR_THIS_CALL	setstate (iostate _State, bool _Reraise=false)
_Myt &__CLR_OR_THIS_CALL	copyfmt (const _Myt &_Right)
_Myos *__CLR_OR_THIS_CALL	tie () const
_Myos *__CLR_OR_THIS_CALL	tie (_Myos *_Newtie)
_Mysb *__CLR_OR_THIS_CALL	rdbuf () const
_Mysb *__CLR_OR_THIS_CALL	rdbuf (_Mysb *_Strbuf)
locale __CLR_OR_THIS_CALL	imbue (const locale &_Loc)
_Elem __CLR_OR_THIS_CALL	fill () const
_Elem __CLR_OR_THIS_CALL	fill (_Elem _Newfill)
char __CLR_OR_THIS_CALL	narrow (_Elem _Ch, char _Dflt= '\0') const
_Elem __CLR_OR_THIS_CALL	widen (char _Byte) const
void __CLR_OR_THIS_CALL	move (_Myt &_Right)
void __CLR_OR_THIS_CALL	move (_Myt &&_Right)
void __CLR_OR_THIS_CALL	swap (_Myt &_Right) _NOEXCEPT
void __CLR_OR_THIS_CALL	set_rdbuf (_Mysb *_Strbuf)
__CLR_OR_THIS_CALL	basic_ios (const _Myt &)=delete
_Myt &__CLR_OR_THIS_CALL	operator= (const _Myt &)=delete
Public Member Functions inherited from ios_base
	_IOS_BITMASK (_Fmtflags, fmtflags)
	_IOS_BITMASK (_Iostate, iostate)
	_IOS_BITMASK (_Openmode, openmode)
	_IOS_BITMASK (_Seekdir, seekdir)
__CLR_OR_THIS_CALL	operator bool () const
bool __CLR_OR_THIS_CALL	operator! () const
void __CLR_OR_THIS_CALL	clear (iostate _State, bool _Reraise)
void __CLR_OR_THIS_CALL	clear (iostate _State=goodbit)
iostate __CLR_OR_THIS_CALL	rdstate () const
void __CLR_OR_THIS_CALL	setstate (iostate _State, bool _Exreraise)
void __CLR_OR_THIS_CALL	setstate (iostate _State)
bool __CLR_OR_THIS_CALL	good () const
bool __CLR_OR_THIS_CALL	eof () const
bool __CLR_OR_THIS_CALL	fail () const
bool __CLR_OR_THIS_CALL	bad () const
iostate __CLR_OR_THIS_CALL	exceptions () const
void __CLR_OR_THIS_CALL	exceptions (iostate _Newexcept)
fmtflags __CLR_OR_THIS_CALL	flags () const
fmtflags __CLR_OR_THIS_CALL	flags (fmtflags _Newfmtflags)
fmtflags __CLR_OR_THIS_CALL	setf (fmtflags _Newfmtflags)
fmtflags __CLR_OR_THIS_CALL	setf (fmtflags _Newfmtflags, fmtflags _Mask)
void __CLR_OR_THIS_CALL	unsetf (fmtflags _Mask)
streamsize __CLR_OR_THIS_CALL	precision () const
streamsize __CLR_OR_THIS_CALL	precision (streamsize _Newprecision)
streamsize __CLR_OR_THIS_CALL	width () const
streamsize __CLR_OR_THIS_CALL	width (streamsize _Newwidth)
locale __CLR_OR_THIS_CALL	getloc () const
locale __CLR_OR_THIS_CALL	imbue (const locale &_Loc)
long &__CLR_OR_THIS_CALL	iword (int _Idx)
void *&__CLR_OR_THIS_CALL	pword (int _Idx)
void __CLR_OR_THIS_CALL	register_callback (event_callback _Pfn, int _Idx)
ios_base &__CLR_OR_THIS_CALL	copyfmt (const ios_base &_Other)
void __CLR_OR_THIS_CALL	swap (ios_base &_Right)
virtual __CLR_OR_THIS_CALL	~ios_base () _NOEXCEPT
	ios_base (const ios_base &)=delete
ios_base &	operator= (const ios_base &)=delete

Private Attributes
_Mysb	_Stringbuffer

Additional Inherited Members
Static Public Member Functions inherited from ios_base
static int __CLRCALL_OR_CDECL	xalloc ()
static bool __CLRCALL_OR_CDECL	sync_with_stdio (bool _Newsync=true)
static _MRTIMP2_PURE_NPURE void __CLRCALL_PURE_OR_CDECL	_Addstd (ios_base *)
Public Attributes inherited from ios_base
size_t	_Stdstr
Static Public Attributes inherited from _Iosb< int >
static constexpr _Fmtflags	skipws
static constexpr _Fmtflags	unitbuf
static constexpr _Fmtflags	uppercase
static constexpr _Fmtflags	showbase
static constexpr _Fmtflags	showpoint
static constexpr _Fmtflags	showpos
static constexpr _Fmtflags	left
static constexpr _Fmtflags	right
static constexpr _Fmtflags	internal
static constexpr _Fmtflags	dec
static constexpr _Fmtflags	oct
static constexpr _Fmtflags	hex
static constexpr _Fmtflags	scientific
static constexpr _Fmtflags	fixed
static constexpr _Fmtflags	hexfloat
static constexpr _Fmtflags	boolalpha
static constexpr _Fmtflags	_Stdio
static constexpr _Fmtflags	adjustfield
static constexpr _Fmtflags	basefield
static constexpr _Fmtflags	floatfield
static constexpr _Iostate	goodbit
static constexpr _Iostate	eofbit
static constexpr _Iostate	failbit
static constexpr _Iostate	badbit
static constexpr _Openmode	in
static constexpr _Openmode	out
static constexpr _Openmode	ate
static constexpr _Openmode	app
static constexpr _Openmode	trunc
static constexpr _Openmode	_Nocreate
static constexpr _Openmode	_Noreplace
static constexpr _Openmode	binary
static constexpr _Seekdir	beg
static constexpr _Seekdir	cur
static constexpr _Seekdir	end
Protected Member Functions inherited from basic_ostream< _Elem, _Traits >
__CLR_OR_THIS_CALL	basic_ostream (_Myt &&_Right)
_Myt &__CLR_OR_THIS_CALL	operator= (_Myt &&_Right)
void __CLR_OR_THIS_CALL	swap (_Myt &_Right)
Protected Member Functions inherited from basic_ios< _Elem, _Traits >
void __CLR_OR_THIS_CALL	init (_Mysb *_Strbuf=0, bool _Isstd=false)
__CLR_OR_THIS_CALL	basic_ios ()
Protected Member Functions inherited from ios_base
__CLR_OR_THIS_CALL	ios_base ()
void __CLR_OR_THIS_CALL	_Init ()

Member Typedef Documentation

template<class _Elem, class _Traits, class _Alloc>

typedef basic_ostream<_Elem, _Traits> basic_ostringstream< _Elem, _Traits, _Alloc >::_Mybase

template<class _Elem, class _Traits, class _Alloc>

typedef basic_stringbuf<_Elem, _Traits, _Alloc> basic_ostringstream< _Elem, _Traits, _Alloc >::_Mysb

template<class _Elem, class _Traits, class _Alloc>

typedef basic_string<_Elem, _Traits, _Alloc> basic_ostringstream< _Elem, _Traits, _Alloc >::_Mystr

template<class _Elem, class _Traits, class _Alloc>

typedef basic_ostringstream<_Elem, _Traits, _Alloc> basic_ostringstream< _Elem, _Traits, _Alloc >::_Myt

template<class _Elem, class _Traits, class _Alloc>

typedef _Alloc basic_ostringstream< _Elem, _Traits, _Alloc >::allocator_type

Constructor & Destructor Documentation

template<class _Elem, class _Traits, class _Alloc>

basic_ostringstream< _Elem, _Traits, _Alloc >::basic_ostringstream ( ios_base::openmode  _Mode = ios_base::out )

inlineexplicit

        : _Mybase(&_Stringbuffer),
            _Stringbuffer(_Mode | ios_base::out)
        {   // construct empty writable character buffer
        }

template<class _Elem, class _Traits, class _Alloc>

basic_ostringstream< _Elem, _Traits, _Alloc >::basic_ostringstream ( const _Mystr &  _Str, ios_base::openmode  _Mode = ios_base::out  )

inlineexplicit

        : _Mybase(&_Stringbuffer),
            _Stringbuffer(_Str, _Mode | ios_base::out)
        {   // construct writable character buffer from NTCS
        }

template<class _Elem, class _Traits, class _Alloc>

basic_ostringstream< _Elem, _Traits, _Alloc >::basic_ostringstream ( _Myt &&  _Right )

inline

        : _Mybase(&_Stringbuffer)
        {   // construct by moving _Right
        _Assign_rv(_STD forward<_Myt>(_Right));
        }

template<class _Elem, class _Traits, class _Alloc>

basic_ostringstream< _Elem, _Traits, _Alloc >::basic_ostringstream ( const _Myt &  )

delete

template<class _Elem, class _Traits, class _Alloc>

virtual basic_ostringstream< _Elem, _Traits, _Alloc >::~basic_ostringstream ( )

inlinevirtual

        {   // destroy the object
        }

Member Function Documentation

template<class _Elem, class _Traits, class _Alloc>

void basic_ostringstream< _Elem, _Traits, _Alloc >::_Assign_rv ( _Myt &&  _Right )

inline

        {   // assign by moving _Right
        if (this != &_Right)
            {   // different, worth moving
            _Stringbuffer.str(_Mystr());
            this->swap(_Right);
            }
        }

template<class _Elem, class _Traits, class _Alloc>

_Myt& basic_ostringstream< _Elem, _Traits, _Alloc >::operator= ( _Myt &&  _Right )

inline

        {   // move from _Right
        _Assign_rv(_STD forward<_Myt>(_Right));
        return (*this);
        }

template<class _Elem, class _Traits, class _Alloc>

_Myt& basic_ostringstream< _Elem, _Traits, _Alloc >::operator= ( const _Myt &  )

delete

template<class _Elem, class _Traits, class _Alloc>

_Mysb* basic_ostringstream< _Elem, _Traits, _Alloc >::rdbuf ( ) const

inline

        {   // return pointer to buffer
        return ((_Mysb *)&_Stringbuffer);
        }

template<class _Elem, class _Traits, class _Alloc>

_Mystr basic_ostringstream< _Elem, _Traits, _Alloc >::str ( ) const

inline

        {   // return string copy of character array
        return (_Stringbuffer.str());
        }

template<class _Elem, class _Traits, class _Alloc>

void basic_ostringstream< _Elem, _Traits, _Alloc >::str ( const _Mystr &  _Newstr )

inline

        {   // replace character array from string
        _Stringbuffer.str(_Newstr);
        }

template<class _Elem, class _Traits, class _Alloc>

void basic_ostringstream< _Elem, _Traits, _Alloc >::swap ( _Myt &  _Right )

inline

        {   // swap with _Right
        if (this != &_Right)
            {   // different, swap base and buffer
            _Mybase::swap(_Right);
            _Stringbuffer.swap(_Right._Stringbuffer);
            }
        }

Member Data Documentation

template<class _Elem, class _Traits, class _Alloc>

_Mysb basic_ostringstream< _Elem, _Traits, _Alloc >::_Stringbuffer

private

---

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

• VS2015/inc/iosfwd
• VS2015/inc/sstream