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<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="mainclasses.html"><font color="#004faf">Main Classes</font></a> · <a href="groups.html"><font color="#004faf">Grouped Classes</font></a> · <a href="modules.html"><font color="#004faf">Modules</font></a> · <a href="functions.html"><font color="#004faf">Functions</font></a></td>
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<p>The QSharedData class is a base class for shared data objects. <a href="#details">More...</a></p>
<pre> #include <QSharedData></pre><p>Inherited by <a href="qscript-argumentsobjectdata.html">QScript::ArgumentsObjectData</a>, <a href="qscript-c2function.html">QScript::C2Function</a>, <a href="qscript-cfunction.html">QScript::CFunction</a>, <a href="qscript-ecma-core.html">QScript::Ecma::Core</a>, <a href="qscript-ecma-global.html">QScript::Ecma::Global</a>, <a href="qscript-ecma-math.html">QScript::Ecma::Math</a>, <a href="qscript-ext-enumerationclassdata.html">QScript::Ext::EnumerationClassData</a>, <a href="qscript-memorypool.html">QScript::MemoryPool</a>, <a href="qscript-qtfunction.html">QScript::QtFunction</a>, <a href="qscript-scriptfunction.html">QScript::ScriptFunction</a>, </p>
<p><b>Note:</b> All the functions in this class are <a href="threads.html#reentrant">reentrant</a>.</p>
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<li><a href="qshareddata-members.html">List of all members, including inherited members</a></li>
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<h3>Public Functions</h3>
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<li><div class="fn"/><b><a href="qshareddata.html#QSharedData">QSharedData</a></b> ()</li>
<li><div class="fn"/><b><a href="qshareddata.html#QSharedData-2">QSharedData</a></b> ( const QSharedData & <i>other</i> )</li>
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<h2>Detailed Description</h2>
<p>The QSharedData class is a base class for shared data objects.</p>
<p>QSharedData is designed to be used together with <a href="qshareddatapointer.html">QSharedDataPointer</a> to implement custom <a href="shared.html#implicitly-shared">implicitly shared</a> classes. It provides thread-safe reference counting.</p>
<p>See the <a href="qshareddatapointer.html">QSharedDataPointer</a> documentation for details.</p>
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<h2>Member Function Documentation</h2>
<h3 class="fn"><a name="QSharedData"></a>QSharedData::QSharedData ()</h3>
<p>Constructs a <a href="qshareddata.html">QSharedData</a> object with a reference count of 0.</p>
<h3 class="fn"><a name="QSharedData-2"></a>QSharedData::QSharedData ( const QSharedData & <i>other</i> )</h3>
<p>Constructs a <a href="qshareddata.html">QSharedData</a> object with a reference count of 0. (<i>other</i> is ignored.)</p>
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