/** * Main program. * * @param array $args Command-line arguments. * @return integer Zero on succes; non-zero on failure. */ public static function main($args) { printf("Demonstration program number 5.\n"); $status = 0; GeneralTree::main($args); BinaryTree::main($args); NaryTree::main($args); BinarySearchTree::main($args); AVLTree::main($args); MWayTree::main($args); BTree::main($args); return $status; }
$this->height = 0; } //}>f //{ /** * Detaches the key from this node; making it the empty node. */ public function detachKey() { $this->height = -1; return parent::detachKey(); } //}>g /** * Main program. * * @param array $args Command-line arguments. * @return integer Zero on success; non-zero on failure. */ public static function main($args) { printf("AVLTree main program.\n"); $status = 0; $bst = new AVLTree(); AbstractSearchTree::test($bst); return $status; } } if (realpath($argv[0]) == realpath(__FILE__)) { exit(AVLTree::main(array_slice($argv, 1))); }