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<div class="refentry" title="Class signal_base">
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<h2><span class="refentrytitle">Class signal_base</span></h2>
<p>boost::signals2::signal_base — Base class for signals.</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="emphasis"><em>// In header: <<a class="link" href="../../signals2/reference.html#header.boost.signals2.signal_base_hpp" title="Header <boost/signals2/signal_base.hpp>">boost/signals2/signal_base.hpp</a>>
</em></span>
<span class="bold"><strong>class</strong></span> <a class="link" href="signal_base.html" title="Class signal_base">signal_base</a> : <span class="bold"><strong>public</strong></span> <span class="type">noncopyable</span> {
<span class="bold"><strong>public</strong></span>:
<span class="emphasis"><em>// <a class="link" href="signal_base.html#boost.signals2.signal_baseconstruct-copy-destruct">construct/copy/destruct</a></em></span>
<span class="bold"><strong>virtual</strong></span> <a class="link" href="signal_base.html#id615919-bb">~signal_base</a>();
};</pre></div>
<div class="refsect1" title="Description">
<a name="id1708550"></a><h2>Description</h2>
<div class="refsect2" title="signal_base public construct/copy/destruct">
<a name="id1708553"></a><h3>
<a name="boost.signals2.signal_baseconstruct-copy-destruct"></a><code class="computeroutput">signal_base</code>
public
construct/copy/destruct</h3>
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<pre class="literallayout"><span class="bold"><strong>virtual</strong></span> <a name="id615919-bb"></a>~signal_base();</pre>
<p>Virtual destructor.</p>
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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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