Exemple #1
0
func printRing(r *ring.Ring) {
	elements := make([]interface{}, 0, r.Len())
	r.Do(func(i interface{}) {
		elements = append(elements, i)
	})
	log.Printf("%v", elements)
}
func slicifyRing(r *ring.Ring) {
	l := r.Len()
	s := make([]WindowData, 0, l)
	for i := 0; i < l; i++ {
		s = append(s, r.Value.(WindowData))
		r = r.Prev()
	}
}
Exemple #3
0
func slicifyRing(r *ring.Ring) {
	l := r.Len()
	s := make([]float64, 0, l)
	for i := 0; i < l; i++ {
		s = append(s, r.Value.(float64))
		r = r.Prev()
	}
}
Exemple #4
0
func current_extremes(r *ring.Ring) (int, int) {
	length := r.Len()
	if length%2 != 0 {
		fmt.Fprintln(os.Stderr, "error: Ring must be even")
		os.Exit(1)
	}
	fmt.Println(r.Value)

	return r.Value.(int), r.Move(length / 2).Value.(int)
}
Exemple #5
0
func RingToStringInt64(r *ring.Ring, delim string, delta bool) string {
	bb := new(bytes.Buffer)
	prev := r.Value.(int64)
	r = r.Next()
	for i := 1; i < r.Len(); i++ {
		if delta {
			if r.Value.(int64) == int64(0) {
				bb.WriteString(fmt.Sprintf("0%s", delim))
			} else {
				d := r.Value.(int64) - prev
				bb.WriteString(fmt.Sprintf("%d%s", d, delim))
			}
			prev = r.Value.(int64)
		} else {
			bb.WriteString(fmt.Sprintf("%d%s", r.Value.(int64), delim))
		}
		r = r.Next()
	}
	return strings.TrimSuffix(bb.String(), delim)
}