="top"> &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespace_s_p_h.html">SPH</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><dl class="section author"><dt>Author</dt><dd>Xiangyu Hu and Chi Zhang </dd></dl>
</div></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generat