46     int Pos = 0;  variable
49     Iterator(const AllocationOrder &AO, int Pos) : AO(AO), Pos(Pos) {}  in Iterator()  argument
52     bool isHint() const { return Pos < 0; }  in isHint()
56       if (Pos < 0)
57         return AO.Hints.end()[Pos];
58       assert(Pos < AO.IterationLimit);
59       return AO.Order[Pos];
65       if (Pos < AO.IterationLimit)
66         ++Pos;
67       while (Pos >= 0 && Pos < AO.IterationLimit && AO.isHint(AO.Order[Pos]))
68         ++Pos;
74       return Pos == Other.Pos;