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<p>The Q3Shared class is used internally for implementing shared classes. <a href="#details">More...</a></p>
<pre> #include <Q3Shared></pre><p><b>This class is part of the Qt 3 support library.</b> It is provided to keep old source code working. We strongly advise against using it in new code. See <a href="porting4.html#qshared">Porting to Qt 4</a> for more information.</p>
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<li><a href="q3shared-members.html">List of all members, including inherited members</a></li>
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<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="q3shared.html#Q3Shared">Q3Shared</a></b> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><b><a href="q3shared.html#deref">deref</a></b> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><b><a href="q3shared.html#ref">ref</a></b> ()</td></tr>
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<h2>Detailed Description</h2>
<p>The Q3Shared class is used internally for implementing shared classes.</p>
<p>Use <a href="qshareddata.html">QSharedData</a> and <a href="qshareddatapointer.html">QSharedDataPointer</a> instead.</p>
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<h2>Member Function Documentation</h2>
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<h3 class="fn"><a name="Q3Shared"></a>Q3Shared::Q3Shared ()</h3>
<p>Constructs a <a href="q3shared.html" class="compat">Q3Shared</a> object with a reference count of 1.</p>
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<h3 class="fn"><a name="deref"></a>bool Q3Shared::deref ()</h3>
<p>Decrements the reference count and returns true if any references remain.</p>
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<h3 class="fn"><a name="ref"></a>void Q3Shared::ref ()</h3>
<p>Increments the reference count.</p>
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