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<h1 align=center>QAsyncIO Class Reference</h1><br clear="all">
<p>
Encapsulates I/O asynchronicity.
<a href="#details">More...</a>
<p>
<code>#include <<a href="qasyncio-h.html">qasyncio.h</a>></code>
<p>Inherited by <a href="qdatasink.html">QDataSink</a> and <a href="qdatasource.html">QDataSource</a>.
<p><a href="qasyncio-members.html">List of all member functions.</a>
<h2>Public Members</h2>
<ul>
<li><div class="fn">virtual<a href="#fbdd80"><b>~QAsyncIO</b></a>()</div>
<li><div class="fn">void<a href="#413101"><b>connect</b></a>(QObject*, constchar*member)</div>
</ul>
<h2>Protected Members</h2>
<ul>
<li><div class="fn">void<a href="#ba677b"><b>ready</b></a>()</div>
</ul>
<hr><h2><a name="details"></a>Detailed Description</h2>
Encapsulates I/O asynchronicity.
<p>
The Qt classes for asynchronous input/output provide a simple
mechanism to allow large files or slow data sources to be processed
without using large amounts of memory, or blocking the user interface.
<p>This facility is used in Qt to drive animated images. See <a href="qimageconsumer.html">QImageConsumer</a>.
<hr><h2>Member Function Documentation</h2>
<h3 class="fn"><a name="fbdd80"></a>QAsyncIO::~QAsyncIO() <code>[virtual]</code></h3>
<p>Destructs the async IO object.
<h3 class="fn">void<a name="413101"></a>QAsyncIO::connect(<a href="qobject.html">QObject</a>*obj, constchar*member)</h3>
<p>Ensures only one object can respond to changes in readiness.
<h3 class="fn">void<a name="ba677b"></a>QAsyncIO::ready() <code>[protected]</code></h3>
<p>Derived classes should call this when they change from being
unready to ready.
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