/// <summary>
/// Unregisters a signal with this simulation context.
/// </summary>
/// <param name="signal">The signal to unregister</param>
internal void UnregisterSignal(SignalBase signal)
{
_signals.Remove(signal);
}
/// <summary>
/// Registers a signal with this simulation context.
/// </summary>
/// <param name="signal">The signal to register</param>
internal void RegisterSignal(SignalBase signal)
{
_signals.Add(signal);
}