/// <summary>
/// Get item with minimum key
/// </summary>
/// <returns>
/// Contained item with minimum key or <see langword="null"/> if the collection is empty
/// </returns>
public V GetMin()
{
if (this.Count > 0)
{
return(_dictionary.FindMin().Value);
}
return(default(V));
}
public double getLowestAsk()
{
return((double)_asks.FindMin().Key);
}
public double getLowestBid()
{
return((double)_bids.FindMin().Key);
}