/// <summary>
/// Return the hash code of this object.
/// </summary>
/// <returns>The hash code of this object.</returns>
public override Int32 GetHashCode()
{
unchecked
{
return(Periods.Aggregate(0, (hashCode, period) => hashCode ^ period.GetHashCode()) ^
On.GetHashCode() * 3 ^
(UnstructuredText.IsNullOrEmpty()
? UnstructuredText.GetHashCode()
: 0));
}
}
