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+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+<title>Class template signal</title>
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+<a name="signal"></a><div class="titlepage"></div>
+<div class="refnamediv">
+<h2><span class="refentrytitle">Class template signal</span></h2>
+<p>boost::signal &#8212; Safe multicast callback.</p>
+</div>
+<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="bold"><strong>template</strong></span>&lt;<span class="bold"><strong>typename</strong></span> Signature, <span class="emphasis"><em> // Function type R (T1, T2, ..., TN)</em></span>
+         <span class="bold"><strong>typename</strong></span> Combiner = <a href="last_value.html" title="Class template last_value">last_value</a>&lt;R&gt;,
+         <span class="bold"><strong>typename</strong></span> Group = <span class="bold"><strong>int</strong></span>,
+         <span class="bold"><strong>typename</strong></span> GroupCompare = std::less&lt;Group&gt;,
+         <span class="bold"><strong>typename</strong></span> SlotFunction = <a href="functionN.html" title="Class template functionN">functionN</a>&lt;Signature&gt; &gt;
+<span class="bold"><strong>class</strong></span> signal : <span class="bold"><strong>public</strong></span> <a href="signalN.html" title="Class template signalN">signalN</a>&lt;R, T1, T2, ..., TN, Combiner, Group, GroupCompare, SlotFunction&gt;
+{
+<span class="bold"><strong>public</strong></span>:
+  <span class="emphasis"><em>// <a href="signal.html#signalconstruct-copy-destruct">construct/copy/destruct</a></em></span>
+  <a href="signal.html#id726530-bb">signal</a>(<span class="bold"><strong>const</strong></span> combiner_type&amp; = combiner_type(),
+         <span class="bold"><strong>const</strong></span> group_compare_type&amp; = group_compare_type());
+};</pre></div>
+<div class="refsect1" lang="en">
+<a name="id1284049"></a><h2>Description</h2>
+<p>Class template <a href="signal.html" title="Class template signal">signal</a> is a thin
+ wrapper around the numbered class templates <a href="signalN.html" title="Class template signalN">signal0</a>, <a href="signalN.html" title="Class template signalN">signal1</a>, etc. It accepts a function
+ type with N arguments instead of N separate arguments, and
+ derives from the appropriate <a href="signalN.html" title="Class template signalN">signalN</a>
+ instantiation.</p>
+<p>All functionality of this class template is in its base
+ class <a href="signalN.html" title="Class template signalN">signalN</a>.</p>
+<div class="refsect2" lang="en">
+<a name="id1284094"></a><h3>
+<a name="signalconstruct-copy-destruct"></a><code class="computeroutput">signal</code> construct/copy/destruct</h3>
+<div class="orderedlist"><ol type="1"><li>
+<pre class="literallayout"><a name="id726530-bb"></a>signal(<span class="bold"><strong>const</strong></span> combiner_type&amp; combiner = combiner_type(),
+       <span class="bold"><strong>const</strong></span> group_compare_type&amp; compare = group_compare_type());</pre>
+<p><b xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision"><span class="term">Effects</span></b>:
+
+ Initializes the base class with the given combiner
+ and comparison objects.</p>
+</li></ol></div>
+</div>
+</div>
+</div>
+<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
+<td align="left"></td>
+<td align="right"><small>Copyright © 2001-2004 Douglas Gregor</small></td>
+</tr></table>
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