func (m *Metric) HasHost() bool {
	if m != nil && m.Host != nil {
		return true
	}

	return false
}
func (m *Metric) HasHost() bool {
	if m != nil && m.Host != nil {
		return true
	}

	return false
}
func ( m * Metric ) HasHost ( ) bool { if m != nil && m . Host != nil { return true } return false }
// HasHost returns a boolean if a field has been set.
HasHost returns a boolean if a field has been set .