an class="identifier">V</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="identifier">val</span> <span class="special">);</span>
<span class="special">}}</span>
</pre>
<p>
      </p>
<h5>
<a name="the_boost_algorithm_library.CXX11.one_of.h1"></a>
        <span class="phrase"><a name="the_boost_algorithm_library.CXX11.one_of.examples"></a></span><a class="link" href="one_of.html#the_boost_algorithm_library.CXX11.one_of.examples">Examples</a>
      </h5>
<p>
        Give