bool tunableSettingEquals(TunableSetting *setting1, TunableSetting *setting2);
typedef HashSet<TunableSetting *, uintptr_t, 4, tunableSettingHash, tunableSettingEquals> HashSetTunableSetting;
-typedef HSIterator<TunableSetting *, uintptr_t, 4, tunableSettingHash, tunableSettingEquals> HSIteratorTunableSetting;
+typedef SetIterator<TunableSetting *, uintptr_t, 4, tunableSettingHash, tunableSettingEquals> SetIteratorTunableSetting;
class SearchTuner : public Tuner {
public: