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| <h2><span class="refentrytitle">Class template enable_shared_from_this</span></h2> |
| <p>boost::interprocess::enable_shared_from_this</p> |
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| <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2> |
| <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: <<a class="link" href="../../boost_interprocess_reference.html#header.boost.interprocess.smart_ptr.enable_shared_from_this_hpp" title="Header <boost/interprocess/smart_ptr/enable_shared_from_this.hpp>">boost/interprocess/smart_ptr/enable_shared_from_this.hpp</a>> |
| |
| </span><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> A<span class="special">,</span> <span class="keyword">typename</span> D<span class="special">></span> |
| <span class="keyword">class</span> <a class="link" href="enable_shared_from_this.html" title="Class template enable_shared_from_this">enable_shared_from_this</a> <span class="special">{</span> |
| <span class="keyword">public</span><span class="special">:</span> |
| |
| <span class="comment">// <a class="link" href="enable_shared_from_this.html#id823834-bb">public member functions</a></span> |
| <a class="link" href="shared_ptr.html" title="Class template shared_ptr">shared_ptr</a><span class="special"><</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">A</span><span class="special">,</span> <span class="identifier">D</span> <span class="special">></span> <a class="link" href="enable_shared_from_this.html#id823838-bb"><span class="identifier">shared_from_this</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> |
| <a class="link" href="shared_ptr.html" title="Class template shared_ptr">shared_ptr</a><span class="special"><</span> <span class="identifier">T</span> <span class="keyword">const</span><span class="special">,</span> <span class="identifier">A</span><span class="special">,</span> <span class="identifier">D</span> <span class="special">></span> <a class="link" href="enable_shared_from_this.html#id823848-bb"><span class="identifier">shared_from_this</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> |
| <span class="special">}</span><span class="special">;</span></pre></div> |
| <div class="refsect1"> |
| <a name="id1500713"></a><h2>Description</h2> |
| <p>This class is used as a base class that allows a shared_ptr to the current object to be obtained from within a member function. enable_shared_from_this defines two member functions called shared_from_this that return a shared_ptr<T> and shared_ptr<T const>, depending on constness, to this. </p> |
| <div class="refsect2"> |
| <a name="id1500730"></a><h3> |
| <a name="id823834-bb"></a><code class="computeroutput">enable_shared_from_this</code> public member functions</h3> |
| <div class="orderedlist"><ol class="orderedlist" type="1"> |
| <li class="listitem"><pre class="literallayout"><a class="link" href="shared_ptr.html" title="Class template shared_ptr">shared_ptr</a><span class="special"><</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">A</span><span class="special">,</span> <span class="identifier">D</span> <span class="special">></span> <a name="id823838-bb"></a><span class="identifier">shared_from_this</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li> |
| <li class="listitem"><pre class="literallayout"><a class="link" href="shared_ptr.html" title="Class template shared_ptr">shared_ptr</a><span class="special"><</span> <span class="identifier">T</span> <span class="keyword">const</span><span class="special">,</span> <span class="identifier">A</span><span class="special">,</span> <span class="identifier">D</span> <span class="special">></span> <a name="id823848-bb"></a><span class="identifier">shared_from_this</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li> |
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| <td align="right"><div class="copyright-footer">Copyright © 2005 - 2010 Ion Gaztanaga<p> |
| Distributed under the Boost Software License, Version 1.0. (See accompanying |
| file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) |
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