Method cmp

code/data-structures/heap.cpp:10–10

  int len, count, *q, *loc, tmp;
  Compare _cmp;
  inline bool cmp(int i, int j) { return _cmp(q[i], q[j]); }
  inline void swp(int i, int j) {
    SWP(q[i], q[j]), SWP(loc[q[i]], loc[q[j]]); }
  void swim(int i) {