e and the edge weights can be obtained using <code><a class="el" href="a00182.html#a8a047e2d12d7f33ced19c7f71b39278e" title="Return the predecessor node in the Gomory-Hu tree. ">predNode()</a></code>, <code><a class="el" href="a00182.html#a67bb03ba4623543e6b08a2f339c1080e" title="Return the weight of the predecessor edge in the Gomory-Hu tree. ">predValue()</a></code> and <code><a class="el" href="a00182.html#a1723a3299a8a799b1b038ffc6a7a0d4b" title="Return the distance from the root node in the Gomory-Hu t