Provided by: libstdc++-13-doc_13.3.0-13ubuntu1_all 
__gnu_cxx::stdio_sync_filebuf< _CharT, _Traits >(3cxx) __gnu_cxx::stdio_sync_filebuf< _CharT, _Traits >(3cxx)
NAME
__gnu_cxx::stdio_sync_filebuf< _CharT, _Traits > - Provides a layer of compatibility for C.
SYNOPSIS
#include <stdio_sync_filebuf.h>
Inherits std::basic_streambuf< _CharT, _Traits >.
Public Types
typedef _CharT char_type
typedef traits_type::int_type int_type
typedef traits_type::off_type off_type
typedef traits_type::pos_type pos_type
typedef _Traits traits_type
Public Member Functions
stdio_sync_filebuf (std::__c_file *__f)
stdio_sync_filebuf (stdio_sync_filebuf &&__fb) noexcept
std::__c_file * file ()
locale getloc () const
Locale access.
streamsize in_avail ()
Looking ahead into the stream.
stdio_sync_filebuf & operator= (stdio_sync_filebuf &&__fb) noexcept
locale pubimbue (const locale &__loc)
Entry point for imbue().
int_type sbumpc ()
Getting the next character.
int_type sgetc ()
Getting the next character.
streamsize sgetn (char_type *__s, streamsize __n)
Entry point for xsgetn.
int_type snextc ()
Getting the next character.
int_type sputbackc (char_type __c)
Pushing characters back into the input stream.
int_type sputc (char_type __c)
Entry point for all single-character output functions.
streamsize sputn (const char_type *__s, streamsize __n)
Entry point for all single-character output functions.
int_type sungetc ()
Moving backwards in the input stream.
void swap (stdio_sync_filebuf &__fb)
basic_streambuf * pubsetbuf (char_type *__s, streamsize __n)
Entry points for derived buffer functions.
pos_type pubseekoff (off_type __off, ios_base::seekdir __way, ios_base::openmode
__mode=ios_base::in|ios_base::out)
Alters the stream position.
pos_type pubseekpos (pos_type __sp, ios_base::openmode __mode=ios_base::in|ios_base::out)
Alters the stream position.
int pubsync ()
Calls virtual sync function.
Protected Member Functions
void __safe_gbump (streamsize __n)
void __safe_pbump (streamsize __n)
void gbump (int __n)
Moving the read position.
virtual void imbue (const locale &__loc)
Changes translations.
virtual int_type overflow (int_type __c=traits_type::eof())
Consumes data from the buffer; writes to the controlled sequence.
virtual int_type pbackfail (int_type __c=traits_type::eof())
Tries to back up the input sequence.
void pbump (int __n)
Moving the write position.
virtual pos_type seekoff (off_type, ios_base::seekdir, ios_base::openmode=ios_base::in|ios_base::out)
Alters the stream positions.
virtual std::streampos seekoff (std::streamoff __off, std::ios_base::seekdir __dir,
std::ios_base::openmode=std::ios_base::in|std::ios_base::out)
virtual pos_type seekpos (pos_type, ios_base::openmode=ios_base::in|ios_base::out)
Alters the stream positions.
virtual std::streampos seekpos (std::streampos __pos, std::ios_base::openmode
__mode=std::ios_base::in|std::ios_base::out)
virtual basic_streambuf< char_type, _Traits > * setbuf (char_type *, streamsize)
Manipulates the buffer.
void setg (char_type *__gbeg, char_type *__gnext, char_type *__gend)
Setting the three read area pointers.
void setp (char_type *__pbeg, char_type *__pend)
Setting the three write area pointers.
virtual streamsize showmanyc ()
Investigating the data available.
void swap (basic_streambuf &__sb)
virtual int sync ()
Synchronizes the buffer arrays with the controlled sequences.
int_type syncgetc ()
stdio_sync_filebuf< char >::int_type syncgetc ()
stdio_sync_filebuf< wchar_t >::int_type syncgetc ()
int_type syncputc (int_type __c)
stdio_sync_filebuf< char >::int_type syncputc (int_type __c)
stdio_sync_filebuf< wchar_t >::int_type syncputc (int_type __c)
int_type syncungetc (int_type __c)
stdio_sync_filebuf< char >::int_type syncungetc (int_type __c)
stdio_sync_filebuf< wchar_t >::int_type syncungetc (int_type __c)
virtual int_type uflow ()
Fetches more data from the controlled sequence.
virtual int_type underflow ()
Fetches more data from the controlled sequence.
std::streamsize xsgetn (char *__s, std::streamsize __n)
virtual std::streamsize xsgetn (char_type *__s, std::streamsize __n)
virtual streamsize xsgetn (char_type *__s, streamsize __n)
Multiple character extraction.
std::streamsize xsgetn (wchar_t *__s, std::streamsize __n)
std::streamsize xsputn (const char *__s, std::streamsize __n)
virtual std::streamsize xsputn (const char_type *__s, std::streamsize __n)
virtual streamsize xsputn (const char_type *__s, streamsize __n)
Multiple character insertion.
std::streamsize xsputn (const wchar_t *__s, std::streamsize __n)
char_type * eback () const
Access to the get area.
char_type * gptr () const
Access to the get area.
char_type * egptr () const
Access to the get area.
char_type * pbase () const
Access to the put area.
char_type * pptr () const
Access to the put area.
char_type * epptr () const
Access to the put area.
Protected Attributes
locale _M_buf_locale
Current locale setting.
char_type * _M_in_beg
Start of get area.
char_type * _M_in_cur
Current read area.
char_type * _M_in_end
End of get area.
char_type * _M_out_beg
Start of put area.
char_type * _M_out_cur
Current put area.
char_type * _M_out_end
End of put area.
Detailed Description
template<typename _CharT, typename _Traits = std::char_traits<_CharT>>
class __gnu_cxx::stdio_sync_filebuf< _CharT, _Traits >"Provides a layer of compatibility for C.
This GNU extension provides extensions for working with standard C FILE*'s. It must be instantiated by
the user with the type of character used in the file stream, e.g., stdio_filebuf<char>.
Member Function Documentation
template<typename _CharT , typename _Traits > char_type * std::basic_streambuf< _CharT, _Traits >::eback ()
const [inline], [protected], [inherited]
Access to the get area. These functions are only available to other protected functions, including
derived classes.
• eback() returns the beginning pointer for the input sequence
• gptr() returns the next pointer for the input sequence
• egptr() returns the end pointer for the input sequence
template<typename _CharT , typename _Traits > char_type * std::basic_streambuf< _CharT, _Traits >::egptr ()
const [inline], [protected], [inherited]
Access to the get area. These functions are only available to other protected functions, including
derived classes.
• eback() returns the beginning pointer for the input sequence
• gptr() returns the next pointer for the input sequence
• egptr() returns the end pointer for the input sequence
Referenced by std::wbuffer_convert< _Codecvt, _Elem, _Tr >::underflow().
template<typename _CharT , typename _Traits > char_type * std::basic_streambuf< _CharT, _Traits >::epptr ()
const [inline], [protected], [inherited]
Access to the put area. These functions are only available to other protected functions, including
derived classes.
• pbase() returns the beginning pointer for the output sequence
• pptr() returns the next pointer for the output sequence
• epptr() returns the end pointer for the output sequence
template<typename _CharT , typename _Traits = std::char_traits<_CharT>> std::__c_file *
__gnu_cxx::stdio_sync_filebuf< _CharT, _Traits >::file () [inline]
Returns
The underlying FILE*.
This function can be used to access the underlying C file pointer. Note that there is no way for the
library to track what you do with the file, so be careful.
template<typename _CharT , typename _Traits > void std::basic_streambuf< _CharT, _Traits >::gbump (int __n)
[inline], [protected], [inherited]
Moving the read position.
Parameters
__n The delta by which to move.
This just advances the read position without returning any data.
template<typename _CharT , typename _Traits > locale std::basic_streambuf< _CharT, _Traits >::getloc () const
[inline], [inherited]
Locale access.
Returns
The current locale in effect.
If pubimbue(loc) has been called, then the most recent loc is returned. Otherwise the global locale in
effect at the time of construction is returned.
template<typename _CharT , typename _Traits > char_type * std::basic_streambuf< _CharT, _Traits >::gptr ()
const [inline], [protected], [inherited]
Access to the get area. These functions are only available to other protected functions, including
derived classes.
• eback() returns the beginning pointer for the input sequence
• gptr() returns the next pointer for the input sequence
• egptr() returns the end pointer for the input sequence
Referenced by std::wbuffer_convert< _Codecvt, _Elem, _Tr >::underflow().
template<typename _CharT , typename _Traits > virtual void std::basic_streambuf< _CharT, _Traits >::imbue
(const locale & __loc) [inline], [protected], [virtual], [inherited]
Changes translations.
Parameters
__loc A new locale.
Translations done during I/O which depend on the current locale are changed by this call. The standard
adds, Between invocations of this function a class derived from streambuf can safely cache results of
calls to locale functions and to members of facets so obtained.
Note
Base class version does nothing.
Reimplemented in std::basic_filebuf< _CharT, _Traits >, std::basic_filebuf< _CharT, encoding_char_traits<
_CharT > >, std::basic_filebuf< _CharT, std::char_traits< _CharT > >, and std::basic_filebuf< char_type,
traits_type >.
template<typename _CharT , typename _Traits > streamsize std::basic_streambuf< _CharT, _Traits >::in_avail ()
[inline], [inherited]
Looking ahead into the stream.
Returns
The number of characters available.
If a read position is available, returns the number of characters available for reading before the buffer
must be refilled. Otherwise returns the derived showmanyc().
template<typename _CharT , typename _Traits = std::char_traits<_CharT>> virtual int_type
__gnu_cxx::stdio_sync_filebuf< _CharT, _Traits >::overflow (int_type __c = traits_type::eof()) [inline],
[protected], [virtual]
Consumes data from the buffer; writes to the controlled sequence.
Parameters
__c An additional character to consume.
Returns
eof() to indicate failure, something else (usually __c, or not_eof())
Informally, this function is called when the output buffer is full (or does not exist, as buffering need
not actually be done). If a buffer exists, it is consumed, with some effect on the controlled sequence.
(Typically, the buffer is written out to the sequence verbatim.) In either case, the character c is also
written out, if __c is not eof().
For a formal definition of this function, see a good text such as Langer & Kreft, or [27.5.2.4.5]/3-7.
A functioning output streambuf can be created by overriding only this function (no buffer area will be
used).
Note
Base class version does nothing, returns eof().
Reimplemented from std::basic_streambuf< _CharT, _Traits >.
template<typename _CharT , typename _Traits = std::char_traits<_CharT>> virtual int_type
__gnu_cxx::stdio_sync_filebuf< _CharT, _Traits >::pbackfail (int_type __c = traits_type::eof()) [inline],
[protected], [virtual]
Tries to back up the input sequence.
Parameters
__c The character to be inserted back into the sequence.
Returns
eof() on failure, some other value on success
Postcondition
The constraints of gptr(), eback(), and pptr() are the same as for underflow().
Note
Base class version does nothing, returns eof().
Reimplemented from std::basic_streambuf< _CharT, _Traits >.
template<typename _CharT , typename _Traits > char_type * std::basic_streambuf< _CharT, _Traits >::pbase ()
const [inline], [protected], [inherited]
Access to the put area. These functions are only available to other protected functions, including
derived classes.
• pbase() returns the beginning pointer for the output sequence
• pptr() returns the next pointer for the output sequence
• epptr() returns the end pointer for the output sequence
template<typename _CharT , typename _Traits > void std::basic_streambuf< _CharT, _Traits >::pbump (int __n)
[inline], [protected], [inherited]
Moving the write position.
Parameters
__n The delta by which to move.
This just advances the write position without returning any data.
template<typename _CharT , typename _Traits > char_type * std::basic_streambuf< _CharT, _Traits >::pptr ()
const [inline], [protected], [inherited]
Access to the put area. These functions are only available to other protected functions, including
derived classes.
• pbase() returns the beginning pointer for the output sequence
• pptr() returns the next pointer for the output sequence
• epptr() returns the end pointer for the output sequence
template<typename _CharT , typename _Traits > locale std::basic_streambuf< _CharT, _Traits >::pubimbue (const
locale & __loc) [inline], [inherited]
Entry point for imbue().
Parameters
__loc The new locale.
Returns
The previous locale.
Calls the derived imbue(__loc).
template<typename _CharT , typename _Traits > pos_type std::basic_streambuf< _CharT, _Traits >::pubseekoff
(off_type __off, ios_base::seekdir __way, ios_base::openmode __mode = ios_base::in | ios_base::out)
[inline], [inherited]
Alters the stream position.
Parameters
__off Offset.
__way Value for ios_base::seekdir.
__mode Value for ios_base::openmode.
Calls virtual seekoff function.
template<typename _CharT , typename _Traits > pos_type std::basic_streambuf< _CharT, _Traits >::pubseekpos
(pos_type __sp, ios_base::openmode __mode = ios_base::in | ios_base::out) [inline], [inherited]
Alters the stream position.
Parameters
__sp Position
__mode Value for ios_base::openmode.
Calls virtual seekpos function.
template<typename _CharT , typename _Traits > basic_streambuf * std::basic_streambuf< _CharT, _Traits
>::pubsetbuf (char_type * __s, streamsize __n) [inline], [inherited]
Entry points for derived buffer functions. The public versions of pubfoo dispatch to the protected
derived foo member functions, passing the arguments (if any) and returning the result unchanged.
template<typename _CharT , typename _Traits > int std::basic_streambuf< _CharT, _Traits >::pubsync ()
[inline], [inherited]
Calls virtual sync function.
template<typename _CharT , typename _Traits > int_type std::basic_streambuf< _CharT, _Traits >::sbumpc ()
[inline], [inherited]
Getting the next character.
Returns
The next character, or eof.
If the input read position is available, returns that character and increments the read pointer,
otherwise calls and returns uflow().
template<typename _CharT , typename _Traits > virtual pos_type std::basic_streambuf< _CharT, _Traits
>::seekoff (off_type, ios_base::seekdir, ios_base::openmode = ios_base::in | ios_base::out) [inline],
[protected], [virtual], [inherited]
Alters the stream positions. Each derived class provides its own appropriate behavior.
Note
Base class version does nothing, returns a pos_type that represents an invalid stream position.
Reimplemented in std::basic_filebuf< _CharT, _Traits >, std::basic_filebuf< _CharT, encoding_char_traits<
_CharT > >, std::basic_filebuf< _CharT, std::char_traits< _CharT > >, std::basic_filebuf< char_type,
traits_type >, and std::basic_stringbuf< _CharT, _Traits, _Alloc >.
template<typename _CharT , typename _Traits > virtual pos_type std::basic_streambuf< _CharT, _Traits
>::seekpos (pos_type, ios_base::openmode = ios_base::in | ios_base::out) [inline], [protected],
[virtual], [inherited]
Alters the stream positions. Each derived class provides its own appropriate behavior.
Note
Base class version does nothing, returns a pos_type that represents an invalid stream position.
Reimplemented in std::basic_filebuf< _CharT, _Traits >, std::basic_filebuf< _CharT, encoding_char_traits<
_CharT > >, std::basic_filebuf< _CharT, std::char_traits< _CharT > >, std::basic_filebuf< char_type,
traits_type >, and std::basic_stringbuf< _CharT, _Traits, _Alloc >.
template<typename _CharT , typename _Traits > virtual basic_streambuf< char_type, _Traits > *
std::basic_streambuf< _CharT, _Traits >::setbuf (char_type *, streamsize) [inline], [protected],
[virtual], [inherited]
Manipulates the buffer. Each derived class provides its own appropriate behavior. See the next-to-last
paragraph of https://gcc.gnu.org/onlinedocs/libstdc++/manual/streambufs.html#io.streambuf.buffering for
more on this function.
Note
Base class version does nothing, returns this.
Reimplemented in std::basic_filebuf< _CharT, _Traits >, std::basic_filebuf< _CharT, encoding_char_traits<
_CharT > >, std::basic_filebuf< _CharT, std::char_traits< _CharT > >, std::basic_filebuf< char_type,
traits_type >, and std::basic_stringbuf< _CharT, _Traits, _Alloc >.
template<typename _CharT , typename _Traits > void std::basic_streambuf< _CharT, _Traits >::setg (char_type *
__gbeg, char_type * __gnext, char_type * __gend) [inline], [protected], [inherited]
Setting the three read area pointers.
Parameters
__gbeg A pointer.
__gnext A pointer.
__gend A pointer.
Postcondition
__gbeg == eback(), __gnext == gptr(), and __gend == egptr()
Referenced by std::wbuffer_convert< _Codecvt, _Elem, _Tr >::wbuffer_convert().
template<typename _CharT , typename _Traits > void std::basic_streambuf< _CharT, _Traits >::setp (char_type *
__pbeg, char_type * __pend) [inline], [protected], [inherited]
Setting the three write area pointers.
Parameters
__pbeg A pointer.
__pend A pointer.
Postcondition
__pbeg == pbase(), __pbeg == pptr(), and __pend == epptr()
Referenced by std::wbuffer_convert< _Codecvt, _Elem, _Tr >::wbuffer_convert().
template<typename _CharT , typename _Traits > int_type std::basic_streambuf< _CharT, _Traits >::sgetc ()
[inline], [inherited]
Getting the next character.
Returns
The next character, or eof.
If the input read position is available, returns that character, otherwise calls and returns underflow().
Does not move the read position after fetching the character.
template<typename _CharT , typename _Traits > streamsize std::basic_streambuf< _CharT, _Traits >::sgetn
(char_type * __s, streamsize __n) [inline], [inherited]
Entry point for xsgetn.
Parameters
__s A buffer area.
__n A count.
Returns xsgetn(__s,__n). The effect is to fill __s[0] through __s[__n-1] with characters from the input
sequence, if possible.
template<typename _CharT , typename _Traits > virtual streamsize std::basic_streambuf< _CharT, _Traits
>::showmanyc () [inline], [protected], [virtual], [inherited]
Investigating the data available.
Returns
An estimate of the number of characters available in the input sequence, or -1.
If it returns a positive value, then successive calls to underflow() will not return traits::eof() until
at least that number of characters have been supplied. If showmanyc() returns -1, then calls to
underflow() or uflow() will fail. [27.5.2.4.3]/1
Note
Base class version does nothing, returns zero.
The standard adds that the intention is not only that the calls [to underflow or uflow] will not
return eof() but that they will return immediately.
The standard adds that the morphemes of showmanyc are es-how-many-see, not show-manic.
Reimplemented in std::basic_filebuf< _CharT, _Traits >, std::basic_filebuf< _CharT, encoding_char_traits<
_CharT > >, std::basic_filebuf< _CharT, std::char_traits< _CharT > >, std::basic_filebuf< char_type,
traits_type >, and std::basic_stringbuf< _CharT, _Traits, _Alloc >.
template<typename _CharT , typename _Traits > int_type std::basic_streambuf< _CharT, _Traits >::snextc ()
[inline], [inherited]
Getting the next character.
Returns
The next character, or eof.
Calls sbumpc(), and if that function returns traits::eof(), so does this function. Otherwise, sgetc().
template<typename _CharT , typename _Traits > int_type std::basic_streambuf< _CharT, _Traits >::sputbackc
(char_type __c) [inline], [inherited]
Pushing characters back into the input stream.
Parameters
__c The character to push back.
Returns
The previous character, if possible.
Similar to sungetc(), but __c is pushed onto the stream instead of the previous character. If successful,
the next character fetched from the input stream will be __c.
template<typename _CharT , typename _Traits > int_type std::basic_streambuf< _CharT, _Traits >::sputc
(char_type __c) [inline], [inherited]
Entry point for all single-character output functions.
Parameters
__c A character to output.
Returns
__c, if possible.
One of two public output functions.
If a write position is available for the output sequence (i.e., the buffer is not full), stores __c in
that position, increments the position, and returns traits::to_int_type(__c). If a write position is not
available, returns overflow(__c).
Referenced by std::wbuffer_convert< _Codecvt, _Elem, _Tr >::overflow().
template<typename _CharT , typename _Traits > streamsize std::basic_streambuf< _CharT, _Traits >::sputn
(const char_type * __s, streamsize __n) [inline], [inherited]
Entry point for all single-character output functions.
Parameters
__s A buffer read area.
__n A count.
One of two public output functions.
Returns xsputn(__s,__n). The effect is to write __s[0] through __s[__n-1] to the output sequence, if
possible.
template<typename _CharT , typename _Traits > int_type std::basic_streambuf< _CharT, _Traits >::sungetc ()
[inline], [inherited]
Moving backwards in the input stream.
Returns
The previous character, if possible.
If a putback position is available, this function decrements the input pointer and returns that
character. Otherwise, calls and returns pbackfail(). The effect is to unget the last character gotten.
template<typename _CharT , typename _Traits = std::char_traits<_CharT>> virtual int
__gnu_cxx::stdio_sync_filebuf< _CharT, _Traits >::sync () [inline], [protected], [virtual]
Synchronizes the buffer arrays with the controlled sequences.
Returns
-1 on failure.
Each derived class provides its own appropriate behavior, including the definition of failure.
Note
Base class version does nothing, returns zero.
Reimplemented from std::basic_streambuf< _CharT, _Traits >.
template<typename _CharT , typename _Traits = std::char_traits<_CharT>> virtual int_type
__gnu_cxx::stdio_sync_filebuf< _CharT, _Traits >::uflow () [inline], [protected], [virtual]
Fetches more data from the controlled sequence.
Returns
The first character from the pending sequence.
Informally, this function does the same thing as underflow(), and in fact is required to call that
function. It also returns the new character, like underflow() does. However, this function also moves the
read position forward by one.
Reimplemented from std::basic_streambuf< _CharT, _Traits >.
template<typename _CharT , typename _Traits = std::char_traits<_CharT>> virtual int_type
__gnu_cxx::stdio_sync_filebuf< _CharT, _Traits >::underflow () [inline], [protected], [virtual]
Fetches more data from the controlled sequence.
Returns
The first character from the pending sequence.
Informally, this function is called when the input buffer is exhausted (or does not exist, as buffering
need not actually be done). If a buffer exists, it is refilled. In either case, the next available
character is returned, or traits::eof() to indicate a null pending sequence.
For a formal definition of the pending sequence, see a good text such as Langer & Kreft, or
[27.5.2.4.3]/7-14.
A functioning input streambuf can be created by overriding only this function (no buffer area will be
used). For an example, see https://gcc.gnu.org/onlinedocs/libstdc++/manual/streambufs.html
Note
Base class version does nothing, returns eof().
Reimplemented from std::basic_streambuf< _CharT, _Traits >.
template<typename _CharT , typename _Traits > streamsize std::basic_streambuf< _CharT, _Traits >::xsgetn
(char_type * __s, streamsize __n) [protected], [virtual], [inherited]
Multiple character extraction.
Parameters
__s A buffer area.
__n Maximum number of characters to assign.
Returns
The number of characters assigned.
Fills __s[0] through __s[__n-1] with characters from the input sequence, as if by sbumpc(). Stops when
either __n characters have been copied, or when traits::eof() would be copied.
It is expected that derived classes provide a more efficient implementation by overriding this
definition.
Reimplemented in std::basic_filebuf< _CharT, _Traits >, std::basic_filebuf< _CharT, encoding_char_traits<
_CharT > >, std::basic_filebuf< _CharT, std::char_traits< _CharT > >, and std::basic_filebuf< char_type,
traits_type >.
References std::min().
template<typename _CharT , typename _Traits > streamsize std::basic_streambuf< _CharT, _Traits >::xsputn
(const char_type * __s, streamsize __n) [protected], [virtual], [inherited]
Multiple character insertion.
Parameters
__s A buffer area.
__n Maximum number of characters to write.
Returns
The number of characters written.
Writes __s[0] through __s[__n-1] to the output sequence, as if by sputc(). Stops when either n characters
have been copied, or when sputc() would return traits::eof().
It is expected that derived classes provide a more efficient implementation by overriding this
definition.
Reimplemented in std::basic_filebuf< _CharT, _Traits >, std::basic_filebuf< _CharT, encoding_char_traits<
_CharT > >, std::basic_filebuf< _CharT, std::char_traits< _CharT > >, and std::basic_filebuf< char_type,
traits_type >.
References std::min().
Member Data Documentation
template<typename _CharT , typename _Traits > locale std::basic_streambuf< _CharT, _Traits >::_M_buf_locale
[protected], [inherited]
Current locale setting.
Referenced by std::basic_filebuf< _CharT, _Traits >::basic_filebuf().
template<typename _CharT , typename _Traits > char_type* std::basic_streambuf< _CharT, _Traits >::_M_in_beg
[protected], [inherited]
Start of get area.
template<typename _CharT , typename _Traits > char_type* std::basic_streambuf< _CharT, _Traits >::_M_in_cur
[protected], [inherited]
Current read area.
template<typename _CharT , typename _Traits > char_type* std::basic_streambuf< _CharT, _Traits >::_M_in_end
[protected], [inherited]
End of get area.
template<typename _CharT , typename _Traits > char_type* std::basic_streambuf< _CharT, _Traits >::_M_out_beg
[protected], [inherited]
Start of put area.
template<typename _CharT , typename _Traits > char_type* std::basic_streambuf< _CharT, _Traits >::_M_out_cur
[protected], [inherited]
Current put area.
template<typename _CharT , typename _Traits > char_type* std::basic_streambuf< _CharT, _Traits >::_M_out_end
[protected], [inherited]
End of put area.
Author
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libstd__gnu_cxx::stdio_sync_filebuf< _CharT, _Traits >(3cxx)