/**
* Constructs a PartitionAsForest
* with the specified number of elements in its universal set.
*
* @param integer $n The size of elements in the universal set.
*/
public function __construct($n)
{
parent::__construct($n);
$this->array = new BasicArray($this->universeSize);
for ($item = 0; $item < $this->universeSize; ++$item) {
$this->array[$item] = new PartitionTree($this, $item);
}
$this->count = $this->universeSize;
}
