separator:a578be9c59132b8633a67a98c39318777"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acbd2e4abdacde884248a2cd28de06aa7"><td class="memItemLeft" align="right" valign="top">Node&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00176.html#acbd2e4abdacde884248a2cd28de06aa7">operator()</a> (int ix) const </td></tr>
<tr class="memdesc:acbd2e4abdacde884248a2cd28de06aa7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the node with the given in