.TH "__gnu_cxx::stdio_sync_filebuf< _CharT, _Traits >" 3cxx "libstdc++" \" -*- nroff -*-
.ad l
.nh
.SH NAME
__gnu_cxx::stdio_sync_filebuf< _CharT, _Traits > \- Provides a layer of compatibility for C\&.  

.SH SYNOPSIS
.br
.PP
.PP
\fC#include <stdio_sync_filebuf\&.h>\fP
.PP
Inherits \fBstd::basic_streambuf< _CharT, _Traits >\fP\&.
.SS "Public Types"

.in +1c
.ti -1c
.RI "typedef _CharT \fBchar_type\fP"
.br
.ti -1c
.RI "typedef traits_type::int_type \fBint_type\fP"
.br
.ti -1c
.RI "typedef traits_type::off_type \fBoff_type\fP"
.br
.ti -1c
.RI "typedef traits_type::pos_type \fBpos_type\fP"
.br
.ti -1c
.RI "typedef _Traits \fBtraits_type\fP"
.br
.in -1c
.SS "Public Member Functions"

.in +1c
.ti -1c
.RI "\fBstdio_sync_filebuf\fP (std::__c_file *__f)"
.br
.ti -1c
.RI "\fBstdio_sync_filebuf\fP (\fBstdio_sync_filebuf\fP &&__fb) noexcept"
.br
.ti -1c
.RI "std::__c_file * \fBfile\fP ()"
.br
.ti -1c
.RI "locale \fBgetloc\fP () const"
.br
.RI "Locale access\&. "
.ti -1c
.RI "streamsize \fBin_avail\fP ()"
.br
.RI "Looking ahead into the stream\&. "
.ti -1c
.RI "\fBstdio_sync_filebuf\fP & \fBoperator=\fP (\fBstdio_sync_filebuf\fP &&__fb) noexcept"
.br
.ti -1c
.RI "locale \fBpubimbue\fP (const locale &__loc)"
.br
.RI "Entry point for imbue()\&. "
.ti -1c
.RI "int_type \fBsbumpc\fP ()"
.br
.RI "Getting the next character\&. "
.ti -1c
.RI "int_type \fBsgetc\fP ()"
.br
.RI "Getting the next character\&. "
.ti -1c
.RI "streamsize \fBsgetn\fP (char_type *__s, streamsize __n)"
.br
.RI "Entry point for xsgetn\&. "
.ti -1c
.RI "int_type \fBsnextc\fP ()"
.br
.RI "Getting the next character\&. "
.ti -1c
.RI "int_type \fBsputbackc\fP (char_type __c)"
.br
.RI "Pushing characters back into the input stream\&. "
.ti -1c
.RI "int_type \fBsputc\fP (char_type __c)"
.br
.RI "Entry point for all single-character output functions\&. "
.ti -1c
.RI "streamsize \fBsputn\fP (const char_type *__s, streamsize __n)"
.br
.RI "Entry point for all single-character output functions\&. "
.ti -1c
.RI "int_type \fBsungetc\fP ()"
.br
.RI "Moving backwards in the input stream\&. "
.ti -1c
.RI "void \fBswap\fP (\fBstdio_sync_filebuf\fP &__fb)"
.br
.in -1c
.PP
.RI "\fB\fP"
.br

.in +1c
.in +1c
.ti -1c
.RI "\fBbasic_streambuf\fP * \fBpubsetbuf\fP (char_type *__s, streamsize __n)"
.br
.RI "Entry points for derived buffer functions\&. "
.ti -1c
.RI "pos_type \fBpubseekoff\fP (off_type __off, ios_base::seekdir __way, ios_base::openmode __mode=ios_base::in|ios_base::out)"
.br
.RI "Alters the stream position\&. "
.ti -1c
.RI "pos_type \fBpubseekpos\fP (pos_type __sp, ios_base::openmode __mode=ios_base::in|ios_base::out)"
.br
.RI "Alters the stream position\&. "
.ti -1c
.RI "int \fBpubsync\fP ()"
.br
.RI "Calls virtual sync function\&. "
.in -1c
.in -1c
.SS "Protected Member Functions"

.in +1c
.ti -1c
.RI "void \fB__safe_gbump\fP (streamsize __n)"
.br
.ti -1c
.RI "void \fB__safe_pbump\fP (streamsize __n)"
.br
.ti -1c
.RI "void \fBgbump\fP (int __n)"
.br
.RI "Moving the read position\&. "
.ti -1c
.RI "virtual void \fBimbue\fP (const locale &__loc)"
.br
.RI "Changes translations\&. "
.ti -1c
.RI "virtual int_type \fBoverflow\fP (int_type __c=traits_type::eof())"
.br
.RI "Consumes data from the buffer; writes to the controlled sequence\&. "
.ti -1c
.RI "virtual int_type \fBpbackfail\fP (int_type __c=traits_type::eof())"
.br
.RI "Tries to back up the input sequence\&. "
.ti -1c
.RI "void \fBpbump\fP (int __n)"
.br
.RI "Moving the write position\&. "
.ti -1c
.RI "virtual pos_type \fBseekoff\fP (off_type, ios_base::seekdir, ios_base::openmode=ios_base::in|ios_base::out)"
.br
.RI "Alters the stream positions\&. "
.ti -1c
.RI "virtual \fBstd::streampos\fP \fBseekoff\fP (\fBstd::streamoff\fP __off, \fBstd::ios_base::seekdir\fP __dir, \fBstd::ios_base::openmode\fP=\fBstd::ios_base::in\fP|\fBstd::ios_base::out\fP)"
.br
.ti -1c
.RI "virtual pos_type \fBseekpos\fP (pos_type, ios_base::openmode=ios_base::in|ios_base::out)"
.br
.RI "Alters the stream positions\&. "
.ti -1c
.RI "virtual \fBstd::streampos\fP \fBseekpos\fP (\fBstd::streampos\fP __pos, \fBstd::ios_base::openmode\fP __mode=\fBstd::ios_base::in\fP|\fBstd::ios_base::out\fP)"
.br
.ti -1c
.RI "virtual \fBbasic_streambuf\fP< char_type, _Traits > * \fBsetbuf\fP (char_type *, streamsize)"
.br
.RI "Manipulates the buffer\&. "
.ti -1c
.RI "void \fBsetg\fP (char_type *__gbeg, char_type *__gnext, char_type *__gend)"
.br
.RI "Setting the three read area pointers\&. "
.ti -1c
.RI "void \fBsetp\fP (char_type *__pbeg, char_type *__pend)"
.br
.RI "Setting the three write area pointers\&. "
.ti -1c
.RI "virtual streamsize \fBshowmanyc\fP ()"
.br
.RI "Investigating the data available\&. "
.ti -1c
.RI "void \fBswap\fP (\fBbasic_streambuf\fP &__sb)"
.br
.ti -1c
.RI "virtual int \fBsync\fP ()"
.br
.RI "Synchronizes the buffer arrays with the controlled sequences\&. "
.ti -1c
.RI "int_type \fBsyncgetc\fP ()"
.br
.ti -1c
.RI "\fBstdio_sync_filebuf\fP< char >::int_type \fBsyncgetc\fP ()"
.br
.ti -1c
.RI "\fBstdio_sync_filebuf\fP< wchar_t >::int_type \fBsyncgetc\fP ()"
.br
.ti -1c
.RI "int_type \fBsyncputc\fP (int_type __c)"
.br
.ti -1c
.RI "\fBstdio_sync_filebuf\fP< char >::int_type \fBsyncputc\fP (int_type __c)"
.br
.ti -1c
.RI "\fBstdio_sync_filebuf\fP< wchar_t >::int_type \fBsyncputc\fP (int_type __c)"
.br
.ti -1c
.RI "int_type \fBsyncungetc\fP (int_type __c)"
.br
.ti -1c
.RI "\fBstdio_sync_filebuf\fP< char >::int_type \fBsyncungetc\fP (int_type __c)"
.br
.ti -1c
.RI "\fBstdio_sync_filebuf\fP< wchar_t >::int_type \fBsyncungetc\fP (int_type __c)"
.br
.ti -1c
.RI "virtual int_type \fBuflow\fP ()"
.br
.RI "Fetches more data from the controlled sequence\&. "
.ti -1c
.RI "virtual int_type \fBunderflow\fP ()"
.br
.RI "Fetches more data from the controlled sequence\&. "
.ti -1c
.RI "\fBstd::streamsize\fP \fBxsgetn\fP (char *__s, \fBstd::streamsize\fP __n)"
.br
.ti -1c
.RI "virtual \fBstd::streamsize\fP \fBxsgetn\fP (char_type *__s, \fBstd::streamsize\fP __n)"
.br
.ti -1c
.RI "virtual streamsize \fBxsgetn\fP (char_type *__s, streamsize __n)"
.br
.RI "Multiple character extraction\&. "
.ti -1c
.RI "\fBstd::streamsize\fP \fBxsgetn\fP (wchar_t *__s, \fBstd::streamsize\fP __n)"
.br
.ti -1c
.RI "\fBstd::streamsize\fP \fBxsputn\fP (const char *__s, \fBstd::streamsize\fP __n)"
.br
.ti -1c
.RI "virtual \fBstd::streamsize\fP \fBxsputn\fP (const char_type *__s, \fBstd::streamsize\fP __n)"
.br
.ti -1c
.RI "virtual streamsize \fBxsputn\fP (const char_type *__s, streamsize __n)"
.br
.RI "Multiple character insertion\&. "
.ti -1c
.RI "\fBstd::streamsize\fP \fBxsputn\fP (const wchar_t *__s, \fBstd::streamsize\fP __n)"
.br
.in -1c
.PP
.RI "\fB\fP"
.br

.in +1c
.in +1c
.ti -1c
.RI "char_type * \fBeback\fP () const"
.br
.RI "Access to the get area\&. "
.ti -1c
.RI "char_type * \fBgptr\fP () const"
.br
.RI "Access to the get area\&. "
.ti -1c
.RI "char_type * \fBegptr\fP () const"
.br
.RI "Access to the get area\&. "
.in -1c
.in -1c
.PP
.RI "\fB\fP"
.br

.in +1c
.in +1c
.ti -1c
.RI "char_type * \fBpbase\fP () const"
.br
.RI "Access to the put area\&. "
.ti -1c
.RI "char_type * \fBpptr\fP () const"
.br
.RI "Access to the put area\&. "
.ti -1c
.RI "char_type * \fBepptr\fP () const"
.br
.RI "Access to the put area\&. "
.in -1c
.in -1c
.SS "Protected Attributes"

.in +1c
.ti -1c
.RI "locale \fB_M_buf_locale\fP"
.br
.RI "Current locale setting\&. "
.ti -1c
.RI "char_type * \fB_M_in_beg\fP"
.br
.RI "Start of get area\&. "
.ti -1c
.RI "char_type * \fB_M_in_cur\fP"
.br
.RI "Current read area\&. "
.ti -1c
.RI "char_type * \fB_M_in_end\fP"
.br
.RI "End of get area\&. "
.ti -1c
.RI "char_type * \fB_M_out_beg\fP"
.br
.RI "Start of put area\&. "
.ti -1c
.RI "char_type * \fB_M_out_cur\fP"
.br
.RI "Current put area\&. "
.ti -1c
.RI "char_type * \fB_M_out_end\fP"
.br
.RI "End of put area\&. "
.in -1c
.SH "Detailed Description"
.PP 

.SS "template<typename _CharT, typename _Traits = std::char_traits<_CharT>>
.br
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>\&. 
.SH "Member Function Documentation"
.PP 
.SS "template<typename _CharT , typename _Traits > char_type * \fBstd::basic_streambuf\fP< _CharT, _Traits >::eback () const\fC [inline]\fP, \fC [protected]\fP, \fC [inherited]\fP"

.PP
Access to the get area\&. These functions are only available to other protected functions, including derived classes\&.
.PP
.IP "\(bu" 2
eback() returns the beginning pointer for the input sequence
.IP "\(bu" 2
gptr() returns the next pointer for the input sequence
.IP "\(bu" 2
egptr() returns the end pointer for the input sequence 
.PP

.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::_M_in_beg\fP\&.
.PP
Referenced by \fBstd::basic_streambuf< _CharT, _Traits >::sputbackc()\fP, and \fBstd::basic_streambuf< _CharT, _Traits >::sungetc()\fP\&.
.SS "template<typename _CharT , typename _Traits > char_type * \fBstd::basic_streambuf\fP< _CharT, _Traits >::egptr () const\fC [inline]\fP, \fC [protected]\fP, \fC [inherited]\fP"

.PP
Access to the get area\&. These functions are only available to other protected functions, including derived classes\&.
.PP
.IP "\(bu" 2
eback() returns the beginning pointer for the input sequence
.IP "\(bu" 2
gptr() returns the next pointer for the input sequence
.IP "\(bu" 2
egptr() returns the end pointer for the input sequence 
.PP

.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::_M_in_end\fP\&.
.PP
Referenced by \fBstd::basic_streambuf< _CharT, _Traits >::in_avail()\fP, \fBstd::basic_streambuf< _CharT, _Traits >::sbumpc()\fP, \fBstd::basic_streambuf< _CharT, _Traits >::sgetc()\fP, and \fBstd::basic_stringbuf< _CharT, _Traits, _Alloc >::showmanyc()\fP\&.
.SS "template<typename _CharT , typename _Traits > char_type * \fBstd::basic_streambuf\fP< _CharT, _Traits >::epptr () const\fC [inline]\fP, \fC [protected]\fP, \fC [inherited]\fP"

.PP
Access to the put area\&. These functions are only available to other protected functions, including derived classes\&.
.PP
.IP "\(bu" 2
pbase() returns the beginning pointer for the output sequence
.IP "\(bu" 2
pptr() returns the next pointer for the output sequence
.IP "\(bu" 2
epptr() returns the end pointer for the output sequence 
.PP

.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::_M_out_end\fP\&.
.PP
Referenced by \fBstd::basic_streambuf< _CharT, _Traits >::sputc()\fP\&.
.SS "template<typename _CharT , typename _Traits  = std::char_traits<_CharT>> std::__c_file * \fB__gnu_cxx::stdio_sync_filebuf\fP< _CharT, _Traits >::file ()\fC [inline]\fP"

.PP
\fBReturns\fP
.RS 4
The underlying FILE*\&.
.RE
.PP
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\&. 
.SS "template<typename _CharT , typename _Traits > void \fBstd::basic_streambuf\fP< _CharT, _Traits >::gbump (int __n)\fC [inline]\fP, \fC [protected]\fP, \fC [inherited]\fP"

.PP
Moving the read position\&. 
.PP
\fBParameters\fP
.RS 4
\fI__n\fP The delta by which to move\&.
.RE
.PP
This just advances the read position without returning any data\&. 
.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::_M_in_cur\fP\&.
.PP
Referenced by \fBstd::basic_streambuf< _CharT, _Traits >::sbumpc()\fP, \fBstd::basic_streambuf< _CharT, _Traits >::sputbackc()\fP, \fBstd::basic_streambuf< _CharT, _Traits >::sungetc()\fP, and \fBstd::basic_streambuf< _CharT, _Traits >::uflow()\fP\&.
.SS "template<typename _CharT , typename _Traits > locale \fBstd::basic_streambuf\fP< _CharT, _Traits >::getloc () const\fC [inline]\fP, \fC [inherited]\fP"

.PP
Locale access\&. 
.PP
\fBReturns\fP
.RS 4
The current locale in effect\&.
.RE
.PP
If pubimbue(loc) has been called, then the most recent \fCloc\fP is returned\&. Otherwise the global locale in effect at the time of construction is returned\&. 
.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::_M_buf_locale\fP\&.
.PP
Referenced by \fBstd::basic_streambuf< _CharT, _Traits >::pubimbue()\fP\&.
.SS "template<typename _CharT , typename _Traits > char_type * \fBstd::basic_streambuf\fP< _CharT, _Traits >::gptr () const\fC [inline]\fP, \fC [protected]\fP, \fC [inherited]\fP"

.PP
Access to the get area\&. These functions are only available to other protected functions, including derived classes\&.
.PP
.IP "\(bu" 2
eback() returns the beginning pointer for the input sequence
.IP "\(bu" 2
gptr() returns the next pointer for the input sequence
.IP "\(bu" 2
egptr() returns the end pointer for the input sequence 
.PP

.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::_M_in_cur\fP\&.
.PP
Referenced by \fBstd::basic_streambuf< _CharT, _Traits >::in_avail()\fP, \fBstd::basic_streambuf< _CharT, _Traits >::sbumpc()\fP, \fBstd::basic_streambuf< _CharT, _Traits >::sgetc()\fP, \fBstd::basic_stringbuf< _CharT, _Traits, _Alloc >::showmanyc()\fP, \fBstd::basic_streambuf< _CharT, _Traits >::sputbackc()\fP, \fBstd::basic_streambuf< _CharT, _Traits >::sungetc()\fP, and \fBstd::basic_streambuf< _CharT, _Traits >::uflow()\fP\&.
.SS "template<typename _CharT , typename _Traits > virtual void \fBstd::basic_streambuf\fP< _CharT, _Traits >::imbue (const \fBlocale\fP & __loc)\fC [inline]\fP, \fC [protected]\fP, \fC [virtual]\fP, \fC [inherited]\fP"

.PP
Changes translations\&. 
.PP
\fBParameters\fP
.RS 4
\fI__loc\fP A new locale\&.
.RE
.PP
Translations done during I/O which depend on the current locale are changed by this call\&. The standard adds, \fIBetween 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\&.\fP
.PP
\fBNote\fP
.RS 4
Base class version does nothing\&. 
.RE
.PP

.PP
Reimplemented in \fBstd::basic_filebuf< _CharT, _Traits >\fP, \fBstd::basic_filebuf< _CharT, encoding_char_traits< _CharT > >\fP, \fBstd::basic_filebuf< _CharT, std::char_traits< _CharT > >\fP, and \fBstd::basic_filebuf< char_type, traits_type >\fP\&.
.PP
Referenced by \fBstd::basic_streambuf< _CharT, _Traits >::pubimbue()\fP\&.
.SS "template<typename _CharT , typename _Traits > streamsize \fBstd::basic_streambuf\fP< _CharT, _Traits >::in_avail ()\fC [inline]\fP, \fC [inherited]\fP"

.PP
Looking ahead into the stream\&. 
.PP
\fBReturns\fP
.RS 4
The number of characters available\&.
.RE
.PP
If a read position is available, returns the number of characters available for reading before the buffer must be refilled\&. Otherwise returns the derived \fCshowmanyc()\fP\&. 
.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::egptr()\fP, \fBstd::basic_streambuf< _CharT, _Traits >::gptr()\fP, and \fBstd::basic_streambuf< _CharT, _Traits >::showmanyc()\fP\&.
.SS "template<typename _CharT , typename _Traits  = std::char_traits<_CharT>> virtual int_type \fB__gnu_cxx::stdio_sync_filebuf\fP< _CharT, _Traits >::overflow (int_type __c = \fCtraits_type::eof()\fP)\fC [inline]\fP, \fC [protected]\fP, \fC [virtual]\fP"

.PP
Consumes data from the buffer; writes to the controlled sequence\&. 
.PP
\fBParameters\fP
.RS 4
\fI__c\fP An additional character to consume\&. 
.RE
.PP
\fBReturns\fP
.RS 4
eof() to indicate failure, something else (usually \fI__c\fP, or not_eof())
.RE
.PP
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 \fIconsumed\fP, with \fIsome effect\fP on the controlled sequence\&. (Typically, the buffer is written out to the sequence verbatim\&.) In either case, the character \fIc\fP is also written out, if \fI__c\fP is not \fCeof()\fP\&.
.PP
For a formal definition of this function, see a good text such as Langer & Kreft, or [27\&.5\&.2\&.4\&.5]/3-7\&.
.PP
A functioning output streambuf can be created by overriding only this function (no buffer area will be used)\&.
.PP
\fBNote\fP
.RS 4
Base class version does nothing, returns eof()\&. 
.RE
.PP

.PP
Reimplemented from \fBstd::basic_streambuf< _CharT, _Traits >\fP\&.
.SS "template<typename _CharT , typename _Traits  = std::char_traits<_CharT>> virtual int_type \fB__gnu_cxx::stdio_sync_filebuf\fP< _CharT, _Traits >::pbackfail (int_type __c = \fCtraits_type::eof()\fP)\fC [inline]\fP, \fC [protected]\fP, \fC [virtual]\fP"

.PP
Tries to back up the input sequence\&. 
.PP
\fBParameters\fP
.RS 4
\fI__c\fP The character to be inserted back into the sequence\&. 
.RE
.PP
\fBReturns\fP
.RS 4
eof() on failure, \fIsome other value\fP on success 
.RE
.PP
\fBPostcondition\fP
.RS 4
The constraints of \fCgptr()\fP, \fCeback()\fP, and \fCpptr()\fP are the same as for \fCunderflow()\fP\&.
.RE
.PP
\fBNote\fP
.RS 4
Base class version does nothing, returns eof()\&. 
.RE
.PP

.PP
Reimplemented from \fBstd::basic_streambuf< _CharT, _Traits >\fP\&.
.SS "template<typename _CharT , typename _Traits > char_type * \fBstd::basic_streambuf\fP< _CharT, _Traits >::pbase () const\fC [inline]\fP, \fC [protected]\fP, \fC [inherited]\fP"

.PP
Access to the put area\&. These functions are only available to other protected functions, including derived classes\&.
.PP
.IP "\(bu" 2
pbase() returns the beginning pointer for the output sequence
.IP "\(bu" 2
pptr() returns the next pointer for the output sequence
.IP "\(bu" 2
epptr() returns the end pointer for the output sequence 
.PP

.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::_M_out_beg\fP\&.
.PP
Referenced by \fBstd::basic_stringbuf< _CharT, _Traits, _Alloc >::str()\fP\&.
.SS "template<typename _CharT , typename _Traits > void \fBstd::basic_streambuf\fP< _CharT, _Traits >::pbump (int __n)\fC [inline]\fP, \fC [protected]\fP, \fC [inherited]\fP"

.PP
Moving the write position\&. 
.PP
\fBParameters\fP
.RS 4
\fI__n\fP The delta by which to move\&.
.RE
.PP
This just advances the write position without returning any data\&. 
.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::_M_out_cur\fP\&.
.PP
Referenced by \fBstd::basic_streambuf< _CharT, _Traits >::sputc()\fP\&.
.SS "template<typename _CharT , typename _Traits > char_type * \fBstd::basic_streambuf\fP< _CharT, _Traits >::pptr () const\fC [inline]\fP, \fC [protected]\fP, \fC [inherited]\fP"

.PP
Access to the put area\&. These functions are only available to other protected functions, including derived classes\&.
.PP
.IP "\(bu" 2
pbase() returns the beginning pointer for the output sequence
.IP "\(bu" 2
pptr() returns the next pointer for the output sequence
.IP "\(bu" 2
epptr() returns the end pointer for the output sequence 
.PP

.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::_M_out_cur\fP\&.
.PP
Referenced by \fBstd::basic_streambuf< _CharT, _Traits >::sputc()\fP\&.
.SS "template<typename _CharT , typename _Traits > locale \fBstd::basic_streambuf\fP< _CharT, _Traits >::pubimbue (const \fBlocale\fP & __loc)\fC [inline]\fP, \fC [inherited]\fP"

.PP
Entry point for imbue()\&. 
.PP
\fBParameters\fP
.RS 4
\fI__loc\fP The new locale\&. 
.RE
.PP
\fBReturns\fP
.RS 4
The previous locale\&.
.RE
.PP
Calls the derived imbue(__loc)\&. 
.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::_M_buf_locale\fP, \fBstd::basic_streambuf< _CharT, _Traits >::getloc()\fP, and \fBstd::basic_streambuf< _CharT, _Traits >::imbue()\fP\&.
.SS "template<typename _CharT , typename _Traits > pos_type \fBstd::basic_streambuf\fP< _CharT, _Traits >::pubseekoff (\fBoff_type\fP __off, \fBios_base::seekdir\fP __way, \fBios_base::openmode\fP __mode = \fC\fBios_base::in\fP | \fBios_base::out\fP\fP)\fC [inline]\fP, \fC [inherited]\fP"

.PP
Alters the stream position\&. 
.PP
\fBParameters\fP
.RS 4
\fI__off\fP Offset\&. 
.br
\fI__way\fP Value for ios_base::seekdir\&. 
.br
\fI__mode\fP Value for ios_base::openmode\&.
.RE
.PP
Calls virtual seekoff function\&. 
.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::seekoff()\fP\&.
.SS "template<typename _CharT , typename _Traits > pos_type \fBstd::basic_streambuf\fP< _CharT, _Traits >::pubseekpos (\fBpos_type\fP __sp, \fBios_base::openmode\fP __mode = \fC\fBios_base::in\fP | \fBios_base::out\fP\fP)\fC [inline]\fP, \fC [inherited]\fP"

.PP
Alters the stream position\&. 
.PP
\fBParameters\fP
.RS 4
\fI__sp\fP Position 
.br
\fI__mode\fP Value for ios_base::openmode\&.
.RE
.PP
Calls virtual seekpos function\&. 
.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::seekpos()\fP\&.
.SS "template<typename _CharT , typename _Traits > \fBbasic_streambuf\fP * \fBstd::basic_streambuf\fP< _CharT, _Traits >::pubsetbuf (\fBchar_type\fP * __s, \fBstreamsize\fP __n)\fC [inline]\fP, \fC [inherited]\fP"

.PP
Entry points for derived buffer functions\&. The public versions of \fCpubfoo\fP dispatch to the protected derived \fCfoo\fP member functions, passing the arguments (if any) and returning the result unchanged\&. 
.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::setbuf()\fP\&.
.SS "template<typename _CharT , typename _Traits > int \fBstd::basic_streambuf\fP< _CharT, _Traits >::pubsync ()\fC [inline]\fP, \fC [inherited]\fP"

.PP
Calls virtual sync function\&. 
.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::sync()\fP\&.
.PP
Referenced by \fBstd::basic_istream< _CharT, _Traits >::sync()\fP\&.
.SS "template<typename _CharT , typename _Traits > int_type \fBstd::basic_streambuf\fP< _CharT, _Traits >::sbumpc ()\fC [inline]\fP, \fC [inherited]\fP"

.PP
Getting the next character\&. 
.PP
\fBReturns\fP
.RS 4
The next character, or eof\&.
.RE
.PP
If the input read position is available, returns that character and increments the read pointer, otherwise calls and returns \fCuflow()\fP\&. 
.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::egptr()\fP, \fBstd::basic_streambuf< _CharT, _Traits >::gbump()\fP, \fBstd::basic_streambuf< _CharT, _Traits >::gptr()\fP, and \fBstd::basic_streambuf< _CharT, _Traits >::uflow()\fP\&.
.PP
Referenced by \fBstd::basic_istream< _CharT, _Traits >::getline()\fP, and \fBstd::basic_streambuf< _CharT, _Traits >::snextc()\fP\&.
.SS "template<typename _CharT , typename _Traits > virtual pos_type \fBstd::basic_streambuf\fP< _CharT, _Traits >::seekoff (\fBoff_type\fP, \fBios_base::seekdir\fP, \fBios_base::openmode\fP = \fC\fBios_base::in\fP | \fBios_base::out\fP\fP)\fC [inline]\fP, \fC [protected]\fP, \fC [virtual]\fP, \fC [inherited]\fP"

.PP
Alters the stream positions\&. Each derived class provides its own appropriate behavior\&. 
.PP
\fBNote\fP
.RS 4
Base class version does nothing, returns a \fCpos_type\fP that represents an invalid stream position\&. 
.RE
.PP

.PP
Reimplemented in \fBstd::basic_filebuf< _CharT, _Traits >\fP, \fBstd::basic_filebuf< _CharT, encoding_char_traits< _CharT > >\fP, \fBstd::basic_filebuf< _CharT, std::char_traits< _CharT > >\fP, \fBstd::basic_filebuf< char_type, traits_type >\fP, and \fBstd::basic_stringbuf< _CharT, _Traits, _Alloc >\fP\&.
.PP
Referenced by \fBstd::basic_streambuf< _CharT, _Traits >::pubseekoff()\fP\&.
.SS "template<typename _CharT , typename _Traits > virtual pos_type \fBstd::basic_streambuf\fP< _CharT, _Traits >::seekpos (\fBpos_type\fP, \fBios_base::openmode\fP = \fC\fBios_base::in\fP | \fBios_base::out\fP\fP)\fC [inline]\fP, \fC [protected]\fP, \fC [virtual]\fP, \fC [inherited]\fP"

.PP
Alters the stream positions\&. Each derived class provides its own appropriate behavior\&. 
.PP
\fBNote\fP
.RS 4
Base class version does nothing, returns a \fCpos_type\fP that represents an invalid stream position\&. 
.RE
.PP

.PP
Reimplemented in \fBstd::basic_filebuf< _CharT, _Traits >\fP, \fBstd::basic_filebuf< _CharT, encoding_char_traits< _CharT > >\fP, \fBstd::basic_filebuf< _CharT, std::char_traits< _CharT > >\fP, \fBstd::basic_filebuf< char_type, traits_type >\fP, and \fBstd::basic_stringbuf< _CharT, _Traits, _Alloc >\fP\&.
.PP
Referenced by \fBstd::basic_streambuf< _CharT, _Traits >::pubseekpos()\fP\&.
.SS "template<typename _CharT , typename _Traits > virtual \fBbasic_streambuf\fP< char_type, _Traits > * \fBstd::basic_streambuf\fP< _CharT, _Traits >::setbuf (\fBchar_type\fP *, \fBstreamsize\fP)\fC [inline]\fP, \fC [protected]\fP, \fC [virtual]\fP, \fC [inherited]\fP"

.PP
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\&.
.PP
\fBNote\fP
.RS 4
Base class version does nothing, returns \fCthis\fP\&. 
.RE
.PP

.PP
Reimplemented in \fBstd::basic_filebuf< _CharT, _Traits >\fP, \fBstd::basic_filebuf< _CharT, encoding_char_traits< _CharT > >\fP, \fBstd::basic_filebuf< _CharT, std::char_traits< _CharT > >\fP, \fBstd::basic_filebuf< char_type, traits_type >\fP, and \fBstd::basic_stringbuf< _CharT, _Traits, _Alloc >\fP\&.
.PP
Referenced by \fBstd::basic_streambuf< _CharT, _Traits >::pubsetbuf()\fP\&.
.SS "template<typename _CharT , typename _Traits > void \fBstd::basic_streambuf\fP< _CharT, _Traits >::setg (\fBchar_type\fP * __gbeg, \fBchar_type\fP * __gnext, \fBchar_type\fP * __gend)\fC [inline]\fP, \fC [protected]\fP, \fC [inherited]\fP"

.PP
Setting the three read area pointers\&. 
.PP
\fBParameters\fP
.RS 4
\fI__gbeg\fP A pointer\&. 
.br
\fI__gnext\fP A pointer\&. 
.br
\fI__gend\fP A pointer\&. 
.RE
.PP
\fBPostcondition\fP
.RS 4
\fI__gbeg\fP == \fCeback()\fP, \fI__gnext\fP == \fCgptr()\fP, and \fI__gend\fP == \fCegptr()\fP 
.RE
.PP

.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::_M_in_beg\fP, \fBstd::basic_streambuf< _CharT, _Traits >::_M_in_cur\fP, and \fBstd::basic_streambuf< _CharT, _Traits >::_M_in_end\fP\&.
.SS "template<typename _CharT , typename _Traits > void \fBstd::basic_streambuf\fP< _CharT, _Traits >::setp (\fBchar_type\fP * __pbeg, \fBchar_type\fP * __pend)\fC [inline]\fP, \fC [protected]\fP, \fC [inherited]\fP"

.PP
Setting the three write area pointers\&. 
.PP
\fBParameters\fP
.RS 4
\fI__pbeg\fP A pointer\&. 
.br
\fI__pend\fP A pointer\&. 
.RE
.PP
\fBPostcondition\fP
.RS 4
\fI__pbeg\fP == \fCpbase()\fP, \fI__pbeg\fP == \fCpptr()\fP, and \fI__pend\fP == \fCepptr()\fP 
.RE
.PP

.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::_M_out_beg\fP, \fBstd::basic_streambuf< _CharT, _Traits >::_M_out_cur\fP, and \fBstd::basic_streambuf< _CharT, _Traits >::_M_out_end\fP\&.
.SS "template<typename _CharT , typename _Traits > int_type \fBstd::basic_streambuf\fP< _CharT, _Traits >::sgetc ()\fC [inline]\fP, \fC [inherited]\fP"

.PP
Getting the next character\&. 
.PP
\fBReturns\fP
.RS 4
The next character, or eof\&.
.RE
.PP
If the input read position is available, returns that character, otherwise calls and returns \fCunderflow()\fP\&. Does not move the read position after fetching the character\&. 
.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::egptr()\fP, \fBstd::basic_streambuf< _CharT, _Traits >::gptr()\fP, and \fBstd::basic_streambuf< _CharT, _Traits >::underflow()\fP\&.
.PP
Referenced by \fBstd::basic_istream< _CharT, _Traits >::get()\fP, \fBstd::basic_istream< _CharT, _Traits >::getline()\fP, \fBstd::basic_istream< _CharT, _Traits >::ignore()\fP, \fBstd::basic_istream< _CharT, _Traits >::ignore()\fP, and \fBstd::basic_streambuf< _CharT, _Traits >::snextc()\fP\&.
.SS "template<typename _CharT , typename _Traits > streamsize \fBstd::basic_streambuf\fP< _CharT, _Traits >::sgetn (\fBchar_type\fP * __s, \fBstreamsize\fP __n)\fC [inline]\fP, \fC [inherited]\fP"

.PP
Entry point for xsgetn\&. 
.PP
\fBParameters\fP
.RS 4
\fI__s\fP A buffer area\&. 
.br
\fI__n\fP A count\&.
.RE
.PP
Returns xsgetn(__s,__n)\&. The effect is to fill \fI__s\fP[0] through \fI__s\fP[__n-1] with characters from the input sequence, if possible\&. 
.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::xsgetn()\fP\&.
.SS "template<typename _CharT , typename _Traits > virtual streamsize \fBstd::basic_streambuf\fP< _CharT, _Traits >::showmanyc ()\fC [inline]\fP, \fC [protected]\fP, \fC [virtual]\fP, \fC [inherited]\fP"

.PP
Investigating the data available\&. 
.PP
\fBReturns\fP
.RS 4
An estimate of the number of characters available in the input sequence, or -1\&.
.RE
.PP
\fIIf it returns a positive value, then successive calls to \fCunderflow()\fP will not return \fCtraits::eof()\fP until at least that number of characters have been supplied\&. If \fCshowmanyc()\fP returns -1, then calls to \fCunderflow()\fP or \fCuflow()\fP will fail\&.\fP [27\&.5\&.2\&.4\&.3]/1
.PP
\fBNote\fP
.RS 4
Base class version does nothing, returns zero\&. 
.PP
The standard adds that \fIthe intention is not only that the calls [to underflow or uflow] will not return \fCeof()\fP but that they will return immediately\&.\fP 
.PP
The standard adds that \fIthe morphemes of \fCshowmanyc\fP are \fBes-how-many-see\fP, not \fBshow-manic\fP\&.\fP 
.RE
.PP

.PP
Reimplemented in \fBstd::basic_filebuf< _CharT, _Traits >\fP, \fBstd::basic_filebuf< _CharT, encoding_char_traits< _CharT > >\fP, \fBstd::basic_filebuf< _CharT, std::char_traits< _CharT > >\fP, \fBstd::basic_filebuf< char_type, traits_type >\fP, and \fBstd::basic_stringbuf< _CharT, _Traits, _Alloc >\fP\&.
.PP
Referenced by \fBstd::basic_streambuf< _CharT, _Traits >::in_avail()\fP\&.
.SS "template<typename _CharT , typename _Traits > int_type \fBstd::basic_streambuf\fP< _CharT, _Traits >::snextc ()\fC [inline]\fP, \fC [inherited]\fP"

.PP
Getting the next character\&. 
.PP
\fBReturns\fP
.RS 4
The next character, or eof\&.
.RE
.PP
Calls \fCsbumpc()\fP, and if that function returns \fCtraits::eof()\fP, so does this function\&. Otherwise, \fCsgetc()\fP\&. 
.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::sbumpc()\fP, and \fBstd::basic_streambuf< _CharT, _Traits >::sgetc()\fP\&.
.PP
Referenced by \fBstd::basic_istream< _CharT, _Traits >::getline()\fP, \fBstd::basic_istream< char >::ignore()\fP, \fBstd::basic_istream< char >::operator>>()\fP, and \fBstd::basic_istream< char >::putback()\fP\&.
.SS "template<typename _CharT , typename _Traits > int_type \fBstd::basic_streambuf\fP< _CharT, _Traits >::sputbackc (\fBchar_type\fP __c)\fC [inline]\fP, \fC [inherited]\fP"

.PP
Pushing characters back into the input stream\&. 
.PP
\fBParameters\fP
.RS 4
\fI__c\fP The character to push back\&. 
.RE
.PP
\fBReturns\fP
.RS 4
The previous character, if possible\&.
.RE
.PP
Similar to sungetc(), but \fI__c\fP is pushed onto the stream instead of \fIthe previous character\&.\fP If successful, the next character fetched from the input stream will be \fI__c\fP\&. 
.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::eback()\fP, \fBstd::basic_streambuf< _CharT, _Traits >::gbump()\fP, \fBstd::basic_streambuf< _CharT, _Traits >::gptr()\fP, and \fBstd::basic_streambuf< _CharT, _Traits >::pbackfail()\fP\&.
.PP
Referenced by \fBstd::basic_istream< _CharT, _Traits >::putback()\fP\&.
.SS "template<typename _CharT , typename _Traits > int_type \fBstd::basic_streambuf\fP< _CharT, _Traits >::sputc (\fBchar_type\fP __c)\fC [inline]\fP, \fC [inherited]\fP"

.PP
Entry point for all single-character output functions\&. 
.PP
\fBParameters\fP
.RS 4
\fI__c\fP A character to output\&. 
.RE
.PP
\fBReturns\fP
.RS 4
\fI__c\fP, if possible\&.
.RE
.PP
One of two public output functions\&.
.PP
If a write position is available for the output sequence (i\&.e\&., the buffer is not full), stores \fI__c\fP in that position, increments the position, and returns \fCtraits::to_int_type(__c)\fP\&. If a write position is not available, returns \fCoverflow(__c)\fP\&. 
.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::epptr()\fP, \fBstd::basic_streambuf< _CharT, _Traits >::overflow()\fP, \fBstd::basic_streambuf< _CharT, _Traits >::pbump()\fP, and \fBstd::basic_streambuf< _CharT, _Traits >::pptr()\fP\&.
.SS "template<typename _CharT , typename _Traits > streamsize \fBstd::basic_streambuf\fP< _CharT, _Traits >::sputn (const \fBchar_type\fP * __s, \fBstreamsize\fP __n)\fC [inline]\fP, \fC [inherited]\fP"

.PP
Entry point for all single-character output functions\&. 
.PP
\fBParameters\fP
.RS 4
\fI__s\fP A buffer read area\&. 
.br
\fI__n\fP A count\&.
.RE
.PP
One of two public output functions\&.
.PP
Returns xsputn(__s,__n)\&. The effect is to write \fI__s\fP[0] through \fI__s\fP[__n-1] to the output sequence, if possible\&. 
.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::xsputn()\fP\&.
.SS "template<typename _CharT , typename _Traits > int_type \fBstd::basic_streambuf\fP< _CharT, _Traits >::sungetc ()\fC [inline]\fP, \fC [inherited]\fP"

.PP
Moving backwards in the input stream\&. 
.PP
\fBReturns\fP
.RS 4
The previous character, if possible\&.
.RE
.PP
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 \fIunget\fP the last character \fIgotten\fP\&. 
.PP
References \fBstd::basic_streambuf< _CharT, _Traits >::eback()\fP, \fBstd::basic_streambuf< _CharT, _Traits >::gbump()\fP, \fBstd::basic_streambuf< _CharT, _Traits >::gptr()\fP, and \fBstd::basic_streambuf< _CharT, _Traits >::pbackfail()\fP\&.
.PP
Referenced by \fBstd::basic_istream< char >::sentry::sentry()\fP\&.
.SS "template<typename _CharT , typename _Traits  = std::char_traits<_CharT>> virtual int \fB__gnu_cxx::stdio_sync_filebuf\fP< _CharT, _Traits >::sync ()\fC [inline]\fP, \fC [protected]\fP, \fC [virtual]\fP"

.PP
Synchronizes the buffer arrays with the controlled sequences\&. 
.PP
\fBReturns\fP
.RS 4
-1 on failure\&.
.RE
.PP
Each derived class provides its own appropriate behavior, including the definition of \fIfailure\fP\&. 
.PP
\fBNote\fP
.RS 4
Base class version does nothing, returns zero\&. 
.RE
.PP

.PP
Reimplemented from \fBstd::basic_streambuf< _CharT, _Traits >\fP\&.
.SS "template<typename _CharT , typename _Traits  = std::char_traits<_CharT>> virtual int_type \fB__gnu_cxx::stdio_sync_filebuf\fP< _CharT, _Traits >::uflow ()\fC [inline]\fP, \fC [protected]\fP, \fC [virtual]\fP"

.PP
Fetches more data from the controlled sequence\&. 
.PP
\fBReturns\fP
.RS 4
The first character from the \fIpending sequence\fP\&.
.RE
.PP
Informally, this function does the same thing as \fCunderflow()\fP, and in fact is required to call that function\&. It also returns the new character, like \fCunderflow()\fP does\&. However, this function also moves the read position forward by one\&. 
.PP
Reimplemented from \fBstd::basic_streambuf< _CharT, _Traits >\fP\&.
.SS "template<typename _CharT , typename _Traits  = std::char_traits<_CharT>> virtual int_type \fB__gnu_cxx::stdio_sync_filebuf\fP< _CharT, _Traits >::underflow ()\fC [inline]\fP, \fC [protected]\fP, \fC [virtual]\fP"

.PP
Fetches more data from the controlled sequence\&. 
.PP
\fBReturns\fP
.RS 4
The first character from the \fIpending sequence\fP\&.
.RE
.PP
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 \fIrefilled\fP\&. In either case, the next available character is returned, or \fCtraits::eof()\fP to indicate a null pending sequence\&.
.PP
For a formal definition of the pending sequence, see a good text such as Langer & Kreft, or [27\&.5\&.2\&.4\&.3]/7-14\&.
.PP
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
.PP
\fBNote\fP
.RS 4
Base class version does nothing, returns eof()\&. 
.RE
.PP

.PP
Reimplemented from \fBstd::basic_streambuf< _CharT, _Traits >\fP\&.
.SS "template<typename _CharT , typename _Traits > streamsize \fBstd::basic_streambuf\fP< _CharT, _Traits >::xsgetn (\fBchar_type\fP * __s, \fBstreamsize\fP __n)\fC [protected]\fP, \fC [virtual]\fP, \fC [inherited]\fP"

.PP
Multiple character extraction\&. 
.PP
\fBParameters\fP
.RS 4
\fI__s\fP A buffer area\&. 
.br
\fI__n\fP Maximum number of characters to assign\&. 
.RE
.PP
\fBReturns\fP
.RS 4
The number of characters assigned\&.
.RE
.PP
Fills \fI__s\fP[0] through \fI__s\fP[__n-1] with characters from the input sequence, as if by \fCsbumpc()\fP\&. Stops when either \fI__n\fP characters have been copied, or when \fCtraits::eof()\fP would be copied\&.
.PP
It is expected that derived classes provide a more efficient implementation by overriding this definition\&. 
.PP
Reimplemented in \fBstd::basic_filebuf< _CharT, _Traits >\fP, \fBstd::basic_filebuf< _CharT, encoding_char_traits< _CharT > >\fP, \fBstd::basic_filebuf< _CharT, std::char_traits< _CharT > >\fP, and \fBstd::basic_filebuf< char_type, traits_type >\fP\&.
.PP
References \fBstd::min()\fP\&.
.PP
Referenced by \fBstd::basic_streambuf< _CharT, _Traits >::sgetn()\fP\&.
.SS "template<typename _CharT , typename _Traits > streamsize \fBstd::basic_streambuf\fP< _CharT, _Traits >::xsputn (const \fBchar_type\fP * __s, \fBstreamsize\fP __n)\fC [protected]\fP, \fC [virtual]\fP, \fC [inherited]\fP"

.PP
Multiple character insertion\&. 
.PP
\fBParameters\fP
.RS 4
\fI__s\fP A buffer area\&. 
.br
\fI__n\fP Maximum number of characters to write\&. 
.RE
.PP
\fBReturns\fP
.RS 4
The number of characters written\&.
.RE
.PP
Writes \fI__s\fP[0] through \fI__s\fP[__n-1] to the output sequence, as if by \fCsputc()\fP\&. Stops when either \fIn\fP characters have been copied, or when \fCsputc()\fP would return \fCtraits::eof()\fP\&.
.PP
It is expected that derived classes provide a more efficient implementation by overriding this definition\&. 
.PP
Reimplemented in \fBstd::basic_filebuf< _CharT, _Traits >\fP, \fBstd::basic_filebuf< _CharT, encoding_char_traits< _CharT > >\fP, \fBstd::basic_filebuf< _CharT, std::char_traits< _CharT > >\fP, and \fBstd::basic_filebuf< char_type, traits_type >\fP\&.
.PP
References \fBstd::min()\fP\&.
.PP
Referenced by \fBstd::basic_streambuf< _CharT, _Traits >::sputn()\fP\&.
.SH "Member Data Documentation"
.PP 
.SS "template<typename _CharT , typename _Traits > locale \fBstd::basic_streambuf\fP< _CharT, _Traits >::_M_buf_locale\fC [protected]\fP, \fC [inherited]\fP"

.PP
Current locale setting\&. 
.PP
Referenced by \fBstd::basic_filebuf< _CharT, _Traits >::basic_filebuf()\fP, \fBstd::basic_streambuf< _CharT, _Traits >::getloc()\fP, and \fBstd::basic_streambuf< _CharT, _Traits >::pubimbue()\fP\&.
.SS "template<typename _CharT , typename _Traits > char_type* \fBstd::basic_streambuf\fP< _CharT, _Traits >::_M_in_beg\fC [protected]\fP, \fC [inherited]\fP"

.PP
Start of get area\&. 
.PP
Referenced by \fBstd::basic_streambuf< _CharT, _Traits >::eback()\fP, and \fBstd::basic_streambuf< _CharT, _Traits >::setg()\fP\&.
.SS "template<typename _CharT , typename _Traits > char_type* \fBstd::basic_streambuf\fP< _CharT, _Traits >::_M_in_cur\fC [protected]\fP, \fC [inherited]\fP"

.PP
Current read area\&. 
.PP
Referenced by \fBstd::basic_streambuf< _CharT, _Traits >::gbump()\fP, \fBstd::basic_streambuf< _CharT, _Traits >::gptr()\fP, and \fBstd::basic_streambuf< _CharT, _Traits >::setg()\fP\&.
.SS "template<typename _CharT , typename _Traits > char_type* \fBstd::basic_streambuf\fP< _CharT, _Traits >::_M_in_end\fC [protected]\fP, \fC [inherited]\fP"

.PP
End of get area\&. 
.PP
Referenced by \fBstd::basic_streambuf< _CharT, _Traits >::egptr()\fP, and \fBstd::basic_streambuf< _CharT, _Traits >::setg()\fP\&.
.SS "template<typename _CharT , typename _Traits > char_type* \fBstd::basic_streambuf\fP< _CharT, _Traits >::_M_out_beg\fC [protected]\fP, \fC [inherited]\fP"

.PP
Start of put area\&. 
.PP
Referenced by \fBstd::basic_streambuf< _CharT, _Traits >::pbase()\fP, and \fBstd::basic_streambuf< _CharT, _Traits >::setp()\fP\&.
.SS "template<typename _CharT , typename _Traits > char_type* \fBstd::basic_streambuf\fP< _CharT, _Traits >::_M_out_cur\fC [protected]\fP, \fC [inherited]\fP"

.PP
Current put area\&. 
.PP
Referenced by \fBstd::basic_streambuf< _CharT, _Traits >::pbump()\fP, \fBstd::basic_streambuf< _CharT, _Traits >::pptr()\fP, and \fBstd::basic_streambuf< _CharT, _Traits >::setp()\fP\&.
.SS "template<typename _CharT , typename _Traits > char_type* \fBstd::basic_streambuf\fP< _CharT, _Traits >::_M_out_end\fC [protected]\fP, \fC [inherited]\fP"

.PP
End of put area\&. 
.PP
Referenced by \fBstd::basic_streambuf< _CharT, _Traits >::epptr()\fP, and \fBstd::basic_streambuf< _CharT, _Traits >::setp()\fP\&.

.SH "Author"
.PP 
Generated automatically by Doxygen for libstdc++ from the source code\&.