| AVL_IS_EMPTY(3AVL) | AVL Tree Library Functions | AVL_IS_EMPTY(3AVL) |
avl_is_empty —
determine if an AVL tree is empty
AVL Tree Library (libavl, -lavl)
#include <sys/avl.h>
boolean_t
avl_is_empty(avl_tree_t
*tree);
The
avl_is_empty()
function is used to determine whether or not the AVL tree,
tree, is empty. If tree has zero
nodes in it, then B_TRUE is returned, otherwise
B_FALSE is returned.
The avl_is_empty() function returns
B_TRUE when there are no nodes in the tree and
B_FALSE otherwise.
See the EXAMPLES section in libavl(3LIB).
See Locking in libavl(3LIB).
| May 7, 2015 | OmniOS |