4.9.3.9 Getting the Current Item |
74. <BST traverser current item function 74> = void *
bst_t_cur (struct bst_traverser *trav)
{ assert (trav != NULL); return trav->bst_node != NULL ? trav->bst_node->bst_data : NULL; }
4.9.3.8 Backing Up to the Previous Node | 4.9.3 Better Iterative Traversal | 4.9.3.10 Replacing the Current Item |