/// <summary>
/// Set Average and Variance Constructor. Throws an ArgumentOutOfRangeException
/// exception if the variance is set to less than 0.
/// </summary>
/// <param name="Average">The average value of the returned random deviates.</param>
/// <param name="Variance">The variance of the returned random deviates.</param>
public cGaussianRandom(double Average, double Variance, cRandomBase RndGenerator)
{
if (RndGenerator == null)
{
throw new ArgumentNullException("RndGenerator");
}
// throw an exception if the variance is less than or equal to 0
if (Variance <= 0)
{
ThrowVarianceException();
}
// store the generator
_rndGenerator = RndGenerator;
// set the average and variance
_average = Average;
_variance = Variance;
DeviateWaiting = false;
}
// ************** Constructors **********************************************
/// <summary>
/// Default constructor. Average = 1, Variance = 0.1 .
/// </summary>
/// <param name="RndGenerator">The random number generator to use</param>
public cGaussianRandom(cRandomBase RndGenerator)
: this(1.0, 0.1, RndGenerator)
{
}