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<h2><span class="refentrytitle">Class template group_type</span></h2>
<p>boost::signals2::keywords::group_type — A template keyword for <a class="link" href="../signal_type.html" title="Class template signal_type">signal_type</a>.</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.signal_type_hpp" title="Header <boost/signals2/signal_type.hpp>">boost/signals2/signal_type.hpp</a>>
</span><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Group<span class="special">></span>
<span class="keyword">class</span> <a class="link" href="group_type.html" title="Class template group_type">group_type</a> <span class="special">:</span> <span class="keyword">public</span> <span class="emphasis"><em><span class="identifier">unspecified</span><span class="special">-</span><span class="identifier">type</span></em></span> <span class="special">{</span>
<span class="special">}</span><span class="special">;</span></pre></div>
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<a name="idm45555130210368"></a><h2>Description</h2>
<p>
This class is a template keyword which may be used to pass the wrapped <code class="computeroutput">Group</code>
template type to the <a class="link" href="../signal_type.html" title="Class template signal_type">signal_type</a> metafunction as a named parameter.
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<p>
The code for this class is generated by a calling a macro from the Boost.Parameter library:
<code class="computeroutput">BOOST_PARAMETER_TEMPLATE_KEYWORD(group_type)</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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