/**
* 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;
}
$result = $this->getKey()->compare($obj->getKey());
if ($result == 0) {
$result = $this->getLeft()->compare($obj->getLeft());
}
if ($result == 0) {
$result = $this->getRight()->compare($obj->getRight());
}
return $result;
}
}
//}>e
/**
* Main program.
*
* @param array $args Command-line arguments.
* @return integer Zero on success; non-zero on failure.
*/
public static function main($args)
{
printf("BinaryTree main program.\n");
$status = 0;
$bt = new BinaryTree(box(4));
$bt->attachLeft(new BinaryTree(box(2)));
$bt->attachRight(new BinaryTree(box(6)));
AbstractTree::test($bt);
return $status;
}
}
if (realpath($argv[0]) == realpath(__FILE__)) {
exit(BinaryTree::main(array_slice($argv, 1)));
}