/// <summary>
/// Decrements the counters using information from another container.
/// </summary>
/// <param name="other">The other.</param>
public void Decrement(RefCountItemContainer <T> other)
{
CountOnFirst -= other.CountOnFirst;
CountOnSecond -= other.CountOnSecond;
}
/// <summary>
/// Increments the counters using information from another container.
/// </summary>
/// <param name="other">The other.</param>
public void Increment(RefCountItemContainer <T> other)
{
CountOnFirst += other.CountOnFirst;
CountOnSecond += other.CountOnSecond;
}