wibble  1.1
Public Member Functions | List of all members
wibble::stream::PosixBuf Class Reference

#include <posix.h>

Inheritance diagram for wibble::stream::PosixBuf:
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Collaboration diagram for wibble::stream::PosixBuf:
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Public Member Functions

 PosixBuf ()
 
 PosixBuf (int fd, size_t bufsize=4096)
 
 ~PosixBuf ()
 
void attach (int fd, size_t bufsize=4096)
 Attach the stream to a file descriptor, using the given stream size. More...
 
int detach ()
 Sync the PosixBuf and detach it from the file descriptor. More...
 
int fd () const
 Access the underlying file descriptor. More...
 
int overflow (int c)
 
int sync ()
 

Constructor & Destructor Documentation

wibble::stream::PosixBuf::PosixBuf ( )
inline
wibble::stream::PosixBuf::PosixBuf ( int  fd,
size_t  bufsize = 4096 
)
inline

References attach().

wibble::stream::PosixBuf::~PosixBuf ( )
inline

References sync().

Member Function Documentation

void wibble::stream::PosixBuf::attach ( int  fd,
size_t  bufsize = 4096 
)
inline

Attach the stream to a file descriptor, using the given stream size.

Management of the file descriptor will be taken over by the PosixBuf, and the file descriptor will be closed with PosixBuf goes out of scope.

References fd().

Referenced by PosixBuf().

int wibble::stream::PosixBuf::detach ( )
inline

Sync the PosixBuf and detach it from the file descriptor.

PosixBuf will not touch the file descriptor anymore, and it is the responsibility of the caller to close it.

Returns
The file descriptor

References sync().

int wibble::stream::PosixBuf::fd ( ) const
inline

Access the underlying file descriptor.

Referenced by attach().

int wibble::stream::PosixBuf::overflow ( int  c)
inline

References sync().

int wibble::stream::PosixBuf::sync ( )
inline

Referenced by detach(), overflow(), and ~PosixBuf().


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