public int CompareClosedValueTo(IntervalPoint <T> other)
{
if (this.IsNegativeInfinity())
{
if (other.IsNegativeInfinity())
{
return(0);
}
else
{
return(-1);
}
}
else if (this.IsPositiveInfinity())
{
if (other.IsPositiveInfinity())
{
return(0);
}
else
{
return(1);
}
}
else if (other.IsNegativeInfinity())
{
if (this.IsNegativeInfinity())
{
return(0);
}
else
{
return(1);
}
}
else if (other.IsPositiveInfinity())
{
if (this.IsPositiveInfinity())
{
return(0);
}
else
{
return(-1);
}
}
return(this.Point.CompareTo(other.Point));
}
private bool InfinityLessThanComparisons(IntervalPoint <T> other)
{
if (!this.IsInfinity() && !other.IsInfinity())
{
throw new ArgumentOutOfRangeException("At least one value must be infinity");
}
return(!(this.IsPositiveInfinity() || other.IsNegativeInfinity()));
}