Method Call

runtime/vam/expr/function/math.go:205–222

(args ...vector.Any)

}

func (r *Round) Call(args ...vector.Any) vector.Any {
	if vec, ok := expr.CheckForNullThenError(args); ok {
		return vec
	}
	vec := args[0]
	switch id := vec.Type().ID(); {
	case super.IsFloat(id):
		vals := make([]float64, vec.Len())
		for i := range vec.Len() {
			v := vector.FloatValue(vec, i)
			vals[i] = math.Round(v)
		}
		return vector.NewFloat(vec.Type(), vals)
	case super.IsNumber(id):
		return vec
	}
	return vector.NewWrappedError(r.sctx, "round: not a number", vec)
}

type Sqrt struct {
	sctx *super.Context