e></div>
<div class="refsect1">
<a name="id-1.3.18.17.3.80.4.4"></a><h2>Description</h2>
<p>A class that wraps XSI (System V) shared memory. Unlike <a class="link" href="shared_memory_object.html" title="Class shared_memory_object">shared_memory_object</a>, <a class="link" href="xsi_shared_memory.html" title="Class xsi_shared_memory">xsi_shared_memory</a> needs a valid <a class="link" href="xsi_key.html" title="Class xsi_key">xsi_key</a> to identify a shared memory object.</p>
<p>Warning: XSI shared memory 