fdbuf Class Reference

#include <fdstream.h>

Inheritance diagram for fdbuf:

Public Member Functions
	fdbuf ()
	fdbuf (int fd)
	~fdbuf ()
bool	is_open () const
fdbuf *	open (const char *, std::ios_base::openmode)
fdbuf *	close ()
int	fd ()
	Return the underlying file descriptor. More...

Protected Member Functions
int_type	underflow ()
int_type	overflow (int_type c)
int	sync ()

Private Attributes
int	m_fd
bool	m_isopen
char	m_inbuf [s_bufsiz]
char	m_outbuf [s_bufsiz]

Static Private Attributes
static std::streamsize const	s_bufsiz =1024

Constructor & Destructor Documentation

fdbuf::fdbuf ( )

inline

References m_outbuf, and s_bufsiz.

fdbuf::fdbuf ( int  fd )

inline

References m_outbuf, and s_bufsiz.

fdbuf::~fdbuf ( )

inline

References close().

Member Function Documentation

fdbuf * fdbuf::close

(

)

References is_open(), m_fd, m_isopen, overflow(), and nest::names::success.

Referenced by open(), and ~fdbuf().

int fdbuf::fd ( )

inline

Return the underlying file descriptor.

Now this is why we are doing all this!!

References m_fd.

Referenced by Processes::fd().

bool fdbuf::is_open ( ) const

inline

References m_isopen.

Referenced by close(), ofdstream::is_open(), ifdstream::is_open(), fdstream::is_open(), and open().

fdbuf * fdbuf::open	(	const char *	s,
		std::ios_base::openmode	mode
	)

References nest::names::binary, close(), is_open(), m_fd, m_isopen, and nest::names::std.

int_type fdbuf::overflow ( int_type  c )

inlineprotected

References nest::names::c, and sync().

Referenced by close().

int fdbuf::sync ( )

inlineprotected

References m_fd, m_outbuf, and s_bufsiz.

Referenced by overflow().

int_type fdbuf::underflow ( )

inlineprotected

References m_fd, m_inbuf, and s_bufsiz.

Member Data Documentation

int fdbuf::m_fd

private

Referenced by close(), fd(), open(), sync(), and underflow().

char fdbuf::m_inbuf[s_bufsiz]

private

Referenced by underflow().

bool fdbuf::m_isopen

private

Referenced by close(), is_open(), and open().

char fdbuf::m_outbuf[s_bufsiz]

private

Referenced by fdbuf(), and sync().

std::streamsize const fdbuf::s_bufsiz =1024

staticprivate

Referenced by fdbuf(), sync(), and underflow().

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

• fdstream.h
• fdstream.cc