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<td align="right" valign="top" width="230"><img src="images/trolltech-logo.png" align="right" width="203" height="32" border="0" /></td></tr></table><h1 align="center">Qt 3 Support Members for QDataStream</h1>

<p><b>The following class members are part of the Qt 3 support layer.</b> They are provided to help you port old code to Qt 4. We advise against using them in new code.</p>

<p><ul><li><a href="qdatastream.html">QDataStream class reference</a></li></ul></p>

<h3>Public Functions</h3>

<ul>

<li><div class="fn"/><b><a href="qdatastream-qt3.html#QDataStream-3">QDataStream</a></b> ( QByteArray * <i>array</i>, int <i>mode</i> )</li>

<li><div class="fn"/>bool <b><a href="qdatastream-qt3.html#eof">eof</a></b> () const</li>

<li><div class="fn"/>bool <b><a href="qdatastream-qt3.html#isPrintableData">isPrintableData</a></b> () const</li>

<li><div class="fn"/>QDataStream & <b><a href="qdatastream-qt3.html#readRawBytes">readRawBytes</a></b> ( char * <i>str</i>, uint <i>len</i> )</li>

<li><div class="fn"/>void <b><a href="qdatastream-qt3.html#setPrintableData">setPrintableData</a></b> ( bool <i>enable</i> )</li>

<li><div class="fn"/>QDataStream & <b><a href="qdatastream-qt3.html#writeRawBytes">writeRawBytes</a></b> ( const char * <i>str</i>, uint <i>len</i> )</li>

</ul>

<hr />

<h2>Member Function Documentation</h2>

<h3 class="fn"><a name="QDataStream-3"></a>QDataStream::QDataStream ( <a href="qbytearray.html">QByteArray</a> * <i>array</i>, int <i>mode</i> )</h3>

<p>Constructs a data stream that operates on the given <i>array</i>. The <i>mode</i> specifies how the byte array is to be used, and is usually either <tt>QIODevice::ReadOnly</tt> or <tt>QIODevice::WriteOnly</tt>.</p>

<h3 class="fn"><a name="eof"></a>bool QDataStream::eof () const</h3>

<p>Use <a href="qdatastream.html#atEnd">atEnd</a>() instead.</p>

<h3 class="fn"><a name="isPrintableData"></a>bool QDataStream::isPrintableData () const</h3>

<p>In Qt 4, this function always returns false.</p>

<p>See also <a href="qdatastream-qt3.html#setPrintableData">setPrintableData</a>().</p>

<h3 class="fn"><a name="readRawBytes"></a>QDataStream & QDataStream::readRawBytes ( char * <i>str</i>, <a href="qtglobal.html#uint-typedef">uint</a> <i>len</i> )</h3>

<p>Use <a href="qdatastream.html#readRawData">readRawData</a>() instead.</p>

<h3 class="fn"><a name="setPrintableData"></a>void QDataStream::setPrintableData ( bool <i>enable</i> )</h3>

<p>In Qt 3, this function enabled output in a human-readable format if <i>enable</i> was false.</p>

<p>In Qt 4, <a href="qdatastream.html">QDataStream</a> no longer provides a human-readable output. This function does nothing.</p>

<h3 class="fn"><a name="writeRawBytes"></a>QDataStream & QDataStream::writeRawBytes ( const char * <i>str</i>, <a href="qtglobal.html#uint-typedef">uint</a> <i>len</i> )</h3>

<p>Use <a href="qdatastream.html#writeRawData">writeRawData</a>() instead.</p>

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