this program creates a right-in-threaded binary tree and
performs inorder taversal on it.
http://www.sourcecodesworld.com/source/show.asp?Sc
created by algorithms on 2008-05-13 05:54:16
right in threaded binary search tree by Manoj Kumar Gumber
http://www.planet-source-code.com/URLSEO/vb/script
created by algorithms on 2008-05-13 05:49:29
A binary tree is threaded by making all right child pointers that would normally be null point to the inorder successor of the node, and all left child pointers that would normally be null point to the inorder predecessor of the node."
http://en.wikipedia.org/wiki/Threaded_binary_tree
created by algorithms on 2008-05-13 05:55:01