/// <summary>
/// Constructor
/// </summary>
/// <param name="compareMethod">Compare method</param>
public MultiSetComparer(MultiSetCompareMethod compareMethod)
{
this.compareMethod = compareMethod;
}
/// <summary>
/// Create MultiSetComparer with the default MultiSetCompareMethod.Containment
/// </summary>
public MultiSetComparer()
{
compareMethod = MultiSetCompareMethod.Containment;
}