franaisa/Tree — Issue #7: Attach root node of the tree to be grafted to a given iterator
Author: franaisa
Created: 2012-03-01 18:10:52+00:00
State: open

There is no need to copy the tree that is going to be grafted, since we just want it to belong to a new tree. We should just attach the new tree to another tree and then clean what is left of the other tree (this means that after grafting, the tree being grafted will be empty --> empty() == true <--)