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| <h2><span class="refentrytitle">Class deconstruct_access</span></h2> |
| <p>boost::signals2::deconstruct_access — Gives <a class="link" href="deconstruct.html" title="Function deconstruct">deconstruct</a> access to private/protected constructors.</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="../../signals2/reference.html#header.boost.signals2.deconstruct_hpp" title="Header <boost/signals2/deconstruct.hpp>">boost/signals2/deconstruct.hpp</a>> |
| |
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| <span class="keyword">class</span> <a class="link" href="deconstruct_access.html" title="Class deconstruct_access">deconstruct_access</a> <span class="special">{</span> |
| <span class="special">}</span><span class="special">;</span></pre></div> |
| <div class="refsect1"> |
| <a name="id2545702"></a><h2>Description</h2> |
| <p> |
| Declaring <code class="computeroutput">deconstruct_access</code> a friend to your class will give the |
| <a class="link" href="deconstruct.html" title="Function deconstruct">deconstruct</a> factory function access to your class' private and |
| protected constructors. Using private |
| constructors in conjunction with <code class="computeroutput">deconstruct_access</code> |
| can be useful to |
| ensure postconstructible or predestructible |
| objects are always created |
| properly using <code class="computeroutput">deconstruct</code>. |
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| <td align="right"><div class="copyright-footer">Copyright © 2001-2004 Douglas Gregor<br>Copyright © 2007-2009 Frank Mori Hess<p>Distributed under the Boost |
| Software License, Version 1.0. (See accompanying file |
| <code class="filename">LICENSE_1_0.txt</code> or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)</p> |
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