Method abs

runtime/vam/expr/function/math.go:30–65

(vec vector.Any)

}

func (a *Abs) abs(vec vector.Any) vector.Any {
	switch vec := vec.(type) {
	case *vector.Const:
		typ := vec.Type()
		if super.IsFloat(typ.ID()) {
			v := math.Abs(vector.FloatValue(vec, 0))
			return vector.NewConstFloat(typ, v, vec.Len())
		}
		v := vector.IntValue(vec, 0)
		if v < 0 {
			v = -v
		}
		return vector.NewConstInt(typ, v, vec.Len())
	case *vector.View:
		return vector.Pick(a.abs(vec.Any), vec.Index)
	case *vector.Dict:
		return vector.NewDict(a.abs(vec.Any), vec.Index, vec.Counts)
	case *vector.Int:
		var ints []int64
		for _, v := range vec.Values {
			if v < 0 {
				v = -v
			}
			ints = append(ints, v)
		}
		return vector.NewInt(vec.Type(), ints)
	case *vector.Float:
		var floats []float64
		for _, v := range vec.Values {
			floats = append(floats, math.Abs(v))
		}
		return vector.NewFloat(vec.Type(), floats)
	default:
		panic(vec)
	}
}

type Ceil struct {
	sctx *super.Context