/// <summary>
/// Constructor - takes in the min and max values for the domain segment
/// </summary>
/// <param name="random">The random number generator implementation</param>
/// <param name="min">The minimum value for the segment</param>
/// <param name="max">The maximum value for the segment</param>
/// <param name="increment">The "increment" of the range, e.g. min: 2, max: 9, step: 2, return 2, 4, 6, 8</param>
public RangeDomainSegment(IRandom800_90 random, int min, int max, int increment = 1)
{
if (min >= max)
{
throw new ArgumentException($"{nameof(min)} must be less than {nameof(max)}");
}
if (increment < 1)
{
throw new ArgumentException($"{nameof(increment)} must be 1 or greater.");
}
if (max - min < increment)
{
throw new ArgumentException($"{nameof(increment)} cannot exceed the difference between {nameof(min)} and {nameof(max)}");
}
if ((max - min) % increment != 0)
{
throw new ArgumentException($"{nameof(min)} - {nameof(max)} mod {nameof(increment)} must be 0.");
}
_min = min;
_max = max;
_increment = increment;
_random = random;
_originalMinMax = new RangeMinMax()
{
Minimum = _min,
Increment = _increment,
Maximum = _max
};
}
/// <summary>
/// Gets the minimum and maximum for the entire <see cref="MathDomain"/> as <see cref="RangeMinMax"/>
/// </summary>
/// <returns></returns>
public RangeMinMax GetDomainMinMax()
{
RangeMinMax minMax = null;
foreach (var segment in DomainSegments)
{
var segmentMinMax = segment.RangeMinMax;
if (minMax == null)
{
minMax = new RangeMinMax()
{
Minimum = segmentMinMax.Minimum,
Maximum = segmentMinMax.Maximum,
Increment = segmentMinMax.Increment
};
continue;
}
if (segmentMinMax.Minimum < minMax.Minimum)
{
minMax.Minimum = segmentMinMax.Minimum;
}
if (segmentMinMax.Maximum > minMax.Maximum)
{
minMax.Maximum = segmentMinMax.Maximum;
}
}
return(minMax);
}