Retrieve information about the current location. The return value is a 2D array with one row. The columns are identified by PT_TREE_ITERATOR_CHILD_INFO. Conceptually, this function should return the same data as that returned by calling MoveToParent, then calling Children, and picking out the row that represents the current child.
information about the current location
IPTTreeIterator Interface | com.plumtree.server.treeiterator Namespace