Re: Airplane Program with Linked Lists. The linked list ****tion is very confusing to me.

"jawdoc" <drbrooks@[EMAIL PROTECTED]
> wrote in message 
news:e66bcfe8-d62d-442f-b333-2ac4eb1b737a@[EMAIL PROTECTED]
> I just need some direction for using the linked lists instead
> of the 2 dimensional arrays. Both versions are provided. Any help is
> greatly appretiated.

This should help get you started:
___________________________________________________________
class airplane {
  struct seat {
    seat* next;
    // [...]
  };

  struct row {
    row* next;
    seat* seats;
  };

  row* m_rows;

  seat* find_seat(int row, int col) const {
    row* r = m_rows;
    while (r && row > 1) {
      row--;
      r = r->next;
    }
    if (r && row == 1) {
      seat* s = r->seats;
      while (s && col > 1) {
        col--;
        s = s->next;
      }
      if (s && col == 1) {
        return s;
      }
    }
    return NULL;
  }

public:
  // [...]
};

___________________________________________________________