public Repeat(int minCount_0, int maxCount, int[] itemWeights, Pick item) : base(item)
{
this.minCount = 0;
weightedIndex = new Pick.WeightedIndex(minCount_0).Add(maxCount - minCount_0
+ 1, itemWeights);
}
// keep private
public Alternation()
{
this.weightedIndex = new Pick.WeightedIndex(0);
}