/// <summary>
/// Returns all values with priority at most <paramref name="priority"/>.
/// </summary>
/// <param name="priority">The priority.</param>
public PriorityQueue <T, TPriority> AtMost(TPriority priority)
{
return(new PriorityQueue <T, TPriority>(_ft.AtMost(priority)));
}
/// <summary>
/// Returns all elements in this sequence less than, or equal to,
/// <paramref name="item"/>.
/// </summary>
/// <param name="item">The item.</param>
public OrderedSequence <T> AtMost(T item)
{
return(new OrderedSequence <T>(_ft.AtMost(item)));
}