pan></code>
        takes a sequence and a value. It will return true if one element in the sequence
        compares equal to the passed in value.
      </p>
<p>
        Both routines come in two forms; the first one takes two iterators to define
        the range. The second form takes a single range parameter, and uses Boost.Range
        to traverse it.
      </p>
<h5>
<a name="the_boost_algorithm_library.CXX11.one_of.h0"></a>
        <span class="phrase"><a name="the_boost_algorithm_library.CXX11.one_o