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  27 <a name="boost.static_visitor"></a><div class="titlepage"></div>
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  29 <h2><span class="refentrytitle">Class template static_visitor</span></h2>
  30 <p>boost::static_visitor &#8212; Convenient base type for static visitors.</p>
  31 </div>
  32 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
  33 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../variant/reference.html#header.boost.variant.static_visitor_hpp" title="Header &lt;boost/variant/static_visitor.hpp&gt;">boost/variant/static_visitor.hpp</a>&gt;
  34
  35 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> ResultType<span class="special">&gt;</span>
  36 <span class="keyword">class</span> <a class="link" href="static_visitor.html" title="Class template static_visitor">static_visitor</a> <span class="special">{</span>
  37 <span class="keyword">public</span><span class="special">:</span>
  38   <span class="comment">// types</span>
  39   <span class="keyword">typedef</span> <span class="identifier">ResultType</span> <a name="boost.static_visitor.result_type"></a><span class="identifier">result_type</span><span class="special">;</span>  <span class="comment">// Exposes result_type member as required by StaticVisitor concept.</span>
  40 <span class="special">}</span><span class="special">;</span></pre></div>
  41 <div class="refsect1">
  42 <a name="idp616958368"></a><h2>Description</h2>
  43 <p>Denotes the intent of the deriving class as meeting the
  44           requirements of a static visitor of some type. Also exposes the
  45           inner type <code class="computeroutput">result_type</code> as required by the
  46           <a class="link" href="../variant/reference.html#variant.concepts.static-visitor" title="StaticVisitor"><span class="emphasis"><em>StaticVisitor</em></span></a>
  47           concept.</p>
  48 <p><span class="bold"><strong>Notes</strong></span>:
  49           <code class="computeroutput">static_visitor</code> is intended for use as a base type only
  50           and is therefore noninstantiable.</p>
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  55 <td align="right"><div class="copyright-footer">Copyright &#169; 2002, 2003 Eric Friedman, Itay Maman<p>Distributed under the Boost Software License, Version 1.0.
  56     (See accompanying file <code class="filename">LICENSE_1_0.txt</code> or copy at
  57     <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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