r class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:aa6928feef02be4f2a184775d19dc6373"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa6928feef02be4f2a184775d19dc6373"></a>
typedef Traits::Digraph&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00255.html#aa6928feef02be