67 struct Dummy {  struct
72     static bool LessP(Dummy* const& a, Dummy* const& b) { return a->fPriority < b->fPriority; }  in LessP()  argument
73     static int* PQIndex(Dummy* const& dummy) { return &dummy->fIndex; }  in PQIndex()  argument
75     bool operator== (const Dummy& that) const {  in operator ==()  argument
78     bool operator!= (const Dummy& that) const { return !(*this == that); }  in operator !=()  argument
83     static const Dummy kSentinel = {-1, -1, -1};  in random_test()
88         SkTDArray<Dummy> array;  in random_test()
91             Dummy* dummy = array.append();  in random_test()
102         SkTDPQueue<Dummy*, Dummy::LessP, Dummy::PQIndex> pq;  in random_test()
115             Dummy* top = pq.peek();  in random_test()
124                     Dummy* top = pq.peek();  in random_test()