QDataSink - Asynchronous consumer of data

       #include <qasyncio.h>

       Inherits QAsyncIO.

   Public Members
       virtual int readyToReceive ()
       virtual void receive ( const uchar *, int count )
       virtual void eof ()
       void maybeReady ()


DESCRIPTION

       The QDataSink class is an asynchronous consumer of data.

       A data sink is an object which receives data from some
       source in an asynchronous manner. This means that at some
       time not determined by the data sink, blocks of data are
       given to it from processing. The data sink is able to
       limit the maximum size of such blocks which it is
       currently able to process.

       See also QAsyncIO, QDataSource and QDataPump.


MEMBER FUNCTION DOCUMENTATION


void QDataSink::eof () [virtual]

       This function will be called when no more data is
       available for processing.


void QDataSink::maybeReady ()

       This should be called whenever readyToReceive() might have
       become non-zero. It is merely calls QAsyncIO::ready() if
       readyToReceive() is non-zero.


int QDataSink::readyToReceive () [virtual]

       The data sink should return a value indicating how much
       data it is ready to consume. This may be 0.


void QDataSink::receive ( const uchar *, int count ) [virtual]

       This function is called to provide data for the data sink.
       The count will be no more than the amount indicated by the
       most recent call to readyToReceive().  The sink must use
       all the provided data.


SEE ALSO

       http://doc.trolltech.com/qdatasink.html
       http://www.trolltech.com/faq/tech.html


COPYRIGHT

       Copyright 1992-2001 Trolltech AS,
       http://www.trolltech.com.  See the license file included
       in the distribution for a complete license statement.

       Generated automatically from the source code.


BUGS

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       http://doc.trolltech.com/bughowto.html.  Good bug reports
       make our job much simpler. Thank you.

       In case of content or formattting problems with this
       manual page, please report them to qt-bugs@trolltech.com.
       Please include the name of the manual page (qdatasink.3qt)
       and the Qt version (2.3.1).


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