Method updateidx

sort/heapsort.go:70–72

(i int)

}

func (h MaxHeap) updateidx(i int) {
	h.indices[h.slice[i].Idx()] = i
}

func (h *MaxHeap) swap(i, j int) {
	h.slice[i], h.slice[j] = h.slice[j], h.slice[i]