/// <summary>
/// Try to get the count of samples for the given histogram keys
/// </summary>
public bool TryGet(HistogramKeys keys, out int count)
{
return m_Hist.TryGet(keys, out count);
}
/// <summary>
/// Return the count of samples for the given histogram keys
/// </summary>
public int this[HistogramKeys keys]
{
get { return m_Hist[keys]; }
}