/// <summary>
/// Initializes a new instance of the <see cref="FlowRatePerformanceCalculator"/> class.
/// </summary>
/// <param name="calculatorName">Name of the calculator.</param>
public FlowRatePerformanceCalculator(string calculatorName)
: base(calculatorName)
{
m_lastReportedTimestamps = new ThreadSaveQueue <DateTime>();
}
/// <summary>
/// Initializes a new instance of the <see cref="DurationPerformanceCalculator"/> class.
/// </summary>
public DurationPerformanceCalculator(string calculatorName)
: base(calculatorName)
{
m_lastDurationItems = new ThreadSaveQueue <Tuple <DateTime, long> >();
}