class BidderCollection {

  int size;
  LListHeader<Bidder> list;

public:

  typedef LListNode<Bidder>* Position;

  /**
   * Create a collection capable of holding any number of items
   */
  BidderCollection ();
    ⋮

  

In the sections that follow, we will look both at how we would use the linked list (in BidderCollection and BidCollection) and how we would implement it.