an class="section"><a href="algorithm/transformation/metafunctions.html">Metafunctions</a></span></dt>
</dl></dd>
</dl></div>
<h4>
<a name="fusion.algorithm.h0"></a>
      <span class="phrase"><a name="fusion.algorithm.lazy_evaluation"></a></span><a class="link" href="algorithm.html#fusion.algorithm.lazy_evaluation">Lazy
      Evaluation</a>
    </h4>
<p>
      Unlike <a href="http://www.boost.org/libs/mpl" target="_top">MPL</a>, Fusion algorithms
      are lazy<a href="#ftn.fusion.algorithm.f0" class="foot