Sept. 19, 2014
10:38 p.m.
Hi, I have a tree object structure, in a project and I'm wondering if there is a code or method that I can use to make a preorder tree traversal on it. I have seen the one that is the book Inside Smalltalk Vol 1, but I don't know if there is something in the image or elsewhere that can be used without much/any reimplementation. So, any pointer to a solution? Thanks, Offray