} // constructor
protected virtual FreezeInterval Intersection(FreezeInterval other)
{
DateInterval oEdges = base.Intersection(other);
return(oEdges == null ? null : new FreezeInterval(oEdges, InterestRate));
} // Intersection
} // ToString
protected FreezeInterval(DateInterval oDateInterval, decimal?nInterestRate) : base(oDateInterval)
{
InterestRate = nInterestRate;
} // constructor
