Date: | Mon Nov 30 17:22:30 1995 | |
Subject: | Trees | |
From: | L Parnell | |
Volume-ID: | 951130.01 |
Hiya! I have a tree represented by a list of lists. I want to modify any subtree. I represent location of the subtree by a path from the root. eg if path is [2 1 3] i want to do newsubtree->tree(2)(1)(3); How can I do this for any tree<path1,path2,...,pathn> ? is there a clever way to do this, without rebuilding the tree. Yours, Liam Parnell. lxp@mother.cs.bham.ac.uk |