/// <summary>Creates a new instance of DateTimePrecise.</summary>
/// <remarks>
/// A large value of synchronizePeriodSeconds may cause arithmetic overthrow
/// exceptions to be thrown. A small value may cause the time to be unstable.
/// A good value is 10.
/// </remarks>
/// <param name="synchronizePeriodSeconds">The number of seconds after which the class will synchronize itself with the system clock.</param>
public PreciseTime(long synchronizePeriodSeconds)
{
m_stopwatch = Stopwatch.StartNew();
m_stopwatch.Start();
DateTime t = DateTime.UtcNow;
m_timeState = new ImmutableTimeState(t, t, m_stopwatch.ElapsedTicks, Stopwatch.Frequency);
m_synchronizePeriodStopwatchTicks = synchronizePeriodSeconds * Stopwatch.Frequency;
m_synchronizePeriodClockTicks = synchronizePeriodSeconds * Ticks.PerSecond;
}
/// <summary>Creates a new instance of DateTimePrecise.</summary>
/// <remarks>
/// A large value of synchronizePeriodSeconds may cause arithmetic overthrow
/// exceptions to be thrown. A small value may cause the time to be unstable.
/// A good value is 10.
/// </remarks>
/// <param name="synchronizePeriodSeconds">The number of seconds after which the class will synchronize itself with the system clock.</param>
public PreciseTime(long synchronizePeriodSeconds)
{
m_stopwatch = Stopwatch.StartNew();
m_stopwatch.Start();
DateTime t = DateTime.UtcNow;
m_timeState = new ImmutableTimeState(t, t, m_stopwatch.ElapsedTicks, Stopwatch.Frequency);
m_synchronizePeriodStopwatchTicks = synchronizePeriodSeconds * Stopwatch.Frequency;
m_synchronizePeriodClockTicks = synchronizePeriodSeconds * Ticks.PerSecond;
}