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| <h2><span class="refentrytitle">Class template static_visitor</span></h2> |
| <p>boost::static_visitor — Convenient base type for static visitors.</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="../variant/reference.html#header.boost.variant.static_visitor_hpp" title="Header <boost/variant/static_visitor.hpp>">boost/variant/static_visitor.hpp</a>> |
| |
| </span><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> ResultType<span class="special">></span> |
| <span class="keyword">class</span> <a class="link" href="static_visitor.html" title="Class template static_visitor">static_visitor</a> <span class="special">{</span> |
| <span class="keyword">public</span><span class="special">:</span> |
| <span class="comment">// types</span> |
| <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> |
| <span class="special">}</span><span class="special">;</span></pre></div> |
| <div class="refsect1"> |
| <a name="id3088017"></a><h2>Description</h2> |
| <p>Denotes the intent of the deriving class as meeting the |
| requirements of a static visitor of some type. Also exposes the |
| inner type <code class="computeroutput">result_type</code> as required by the |
| <a class="link" href="../variant/reference.html#variant.concepts.static-visitor" title="StaticVisitor"><span class="emphasis"><em>StaticVisitor</em></span></a> |
| concept.</p> |
| <p><span class="bold"><strong>Notes</strong></span>: |
| <code class="computeroutput">static_visitor</code> is intended for use as a base type only |
| and is therefore noninstantiable.</p> |
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| <td align="right"><div class="copyright-footer">Copyright © 2002, 2003 Eric Friedman, Itay Maman<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>) |
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