Todo List
Structures_LinkedList_SingleNode | --Structures_LinkedList_DoubleNode
[line 302]
Structures_LinkedList_DoubleNode __construct( )
Overridden in child classes as:
void __destruct( )
This is a problem if the node is the root node for the list. At this point, however, we do not have access to the list itself. Hmm.
Structures_LinkedList_DoubleNode previous( )
Structures_LinkedList_DoubleNode setPrevious( [Structures_LinkedList_DoubleNode $node = null])