public function getIsSingleIterator()
	{
		/**
		 * @var XPath2NodeIterator $iter
		 */
		$iter = $this->CloneInstance();
		// $iter->named = "Original";
		$part1 = $iter->MoveNext();
		if ( $part1 )
		{
			$part2 = ! $iter->MoveNext();
			if ( $part2 ) return true;
		}

		return false;
	}
public function getIsSingleIterator()
	{
		/**
		 * @var XPath2NodeIterator $iter
		 */
		$iter = $this->CloneInstance();
		// $iter->named = "Original";
		$part1 = $iter->MoveNext();
		if ( $part1 )
		{
			$part2 = ! $iter->MoveNext();
			if ( $part2 ) return true;
		}

		return false;
	}
public function getIsSingleIterator ( ) { /**
		 * @var XPath2NodeIterator $iter
		 */ $ iter = $ this -> CloneInstance ( ) ; // $iter->named = "Original";
 $ part1 = $ iter -> MoveNext ( ) ; if ( $ part1 ) { $ part2 = ! $ iter -> MoveNext ( ) ; if ( $ part2 ) return true ; } return false ; }
Check to see if the iterator has just one item
@return bool
Check to see if the iterator has just one item