func (s *Series) HasLength() bool {
	if s != nil && s.Length != nil {
		return true
	}

	return false
}
func (s *Series) HasLength() bool {
	if s != nil && s.Length != nil {
		return true
	}

	return false
}
func ( s * Series ) HasLength ( ) bool { if s != nil && s . Length != nil { return true } return false }
// HasLength returns a boolean if a field has been set.
HasLength returns a boolean if a field has been set .