private void OnRbm_EpochEnd(object sender, EpochEventArgs e)
 {
     RaiseEpochEnd(e.SequenceNumber, e.Error);
 }
 private void OnRbm_EpochEnd(object sender, EpochEventArgs e)
 {
     RaiseEpochEnd(e.SequenceNumber, e.Error);
 }