__gnu_cxx::stdio_sync_filebuf< _CharT, _Traits > Class Template Reference

Inherits 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)
std::__c_file *const	file ()

Protected Member Functions
virtual int_type	overflow (int_type __c=traits_type::eof())
virtual int_type	pbackfail (int_type __c=traits_type::eof())
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 std::streampos	seekpos (std::streampos __pos, std::ios_base::openmode __mode=std::ios_base::in|std::ios_base::out)
virtual int	sync ()
int_type	syncgetc ()
template<>
stdio_sync_filebuf< char >::int_type	syncgetc ()
template<>
stdio_sync_filebuf< wchar_t >::int_type	syncgetc ()
int_type	syncputc (int_type __c)
template<>
stdio_sync_filebuf< char >::int_type	syncputc (int_type __c)
template<>
stdio_sync_filebuf< wchar_t >::int_type	syncputc (int_type __c)
int_type	syncungetc (int_type __c)
template<>
stdio_sync_filebuf< char >::int_type	syncungetc (int_type __c)
template<>
stdio_sync_filebuf< wchar_t >::int_type	syncungetc (int_type __c)
virtual int_type	uflow ()
virtual int_type	underflow ()
virtual std::streamsize	xsgetn (char_type *__s, std::streamsize __n)
template<>
std::streamsize	xsgetn (char *__s, std::streamsize __n)
template<>
std::streamsize	xsgetn (wchar_t *__s, std::streamsize __n)
virtual std::streamsize	xsputn (const char_type *__s, std::streamsize __n)
template<>
std::streamsize	xsputn (const char *__s, std::streamsize __n)
template<>
std::streamsize	xsputn (const wchar_t *__s, std::streamsize __n)

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>.

Definition at line 56 of file stdio_sync_filebuf.h.

Member Function Documentation

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

std::__c_file* const __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.

Definition at line 88 of file stdio_sync_filebuf.h.

---

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

• stdio_sync_filebuf.h