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<td align="left" valign="top" width="32"><a href="http://qt.nokia.com/"><img src="images/qt-logo.png" align="left" border="0" /></a></td>
<td width="1"> </td><td class="postheader" valign="center"><a href="index.html"><font color="#004faf">Home</font></a> · <a href="classes.html"><font color="#004faf">All Classes</font></a> · <a href="functions.html"><font color="#004faf">All Functions</font></a> · <a href="overviews.html"><font color="#004faf">Overviews</font></a></td></tr></table><h1 class="title">Qt 3 Support Members for QDataStream</h1>
<p><b>The following class members are part of the <a href="qt3support.html">Qt 3 support layer</a>.</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>
<h2>Public Functions</h2>
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<tr><td class="memItemLeft" align="right" valign="top"></td><td class="memItemRight" valign="bottom"><b><a href="qdatastream-qt3.html#QDataStream-3">QDataStream</a></b> ( QByteArray * <i>array</i>, int <i>mode</i> )</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><b><a href="qdatastream-qt3.html#eof">eof</a></b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><b><a href="qdatastream-qt3.html#isPrintableData">isPrintableData</a></b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">QDataStream & </td><td class="memItemRight" valign="bottom"><b><a href="qdatastream-qt3.html#readRawBytes">readRawBytes</a></b> ( char * <i>str</i>, uint <i>len</i> )</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><b><a href="qdatastream-qt3.html#setPrintableData">setPrintableData</a></b> ( bool <i>enable</i> )</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">QDataStream & </td><td class="memItemRight" valign="bottom"><b><a href="qdatastream-qt3.html#writeRawBytes">writeRawBytes</a></b> ( const char * <i>str</i>, uint <i>len</i> )</td></tr>
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<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 <a href="qiodevice.html#OpenModeFlag-enum">QIODevice::ReadOnly</a> or <a href="qiodevice.html#OpenModeFlag-enum">QIODevice::WriteOnly</a>.</p>
<a name="//apple_ref/cpp/instm/QDataStream/eof"></a>
<h3 class="fn"><a name="eof"></a>bool QDataStream::eof () const</h3>
<p>Use <a href="qdatastream.html#atEnd">atEnd</a>() instead.</p>
<a name="//apple_ref/cpp/instm/QDataStream/isPrintableData"></a>
<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>
<a name="//apple_ref/cpp/instm/QDataStream/readRawBytes"></a>
<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>
<a name="//apple_ref/cpp/instm/QDataStream/setPrintableData"></a>
<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>
<p>See also <a href="qdatastream-qt3.html#isPrintableData">isPrintableData</a>().</p>
<a name="//apple_ref/cpp/instm/QDataStream/writeRawBytes"></a>
<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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