12 void display(Output& o);
13 friend class SortedCellList;
16 double index() { return p[0].index(); }
19 #define fragmentsize 10
20 class SortedCellList {
27 Entry entries[fragmentsize];
32 Fragment *insertfragment(int at);
34 SortedCellList() { fragments=0; size=used=0; }
37 void display(Output& o);