public static void AssertChanNotClosed <T>(IChan <T> chan)
{
if (chan.IsClosed)
{
throw new InvalidOperationException("The chan has been closed");
}
}
/// <summary>
///
/// </summary>
/// <param name="size">null or an integer no less than 1. if null or not specified, an unbuffered chan will be created.</param>
public Chan(int?size = null)
{
if (size.HasValue)
{
_chan = new BufferedChan <T>(size.Value);
}
else
{
_chan = new UnbufferedChan <T>();
}
}
public ChanYieldEnumerator(IChan <T> target, CancellationToken cancellationToken)
{
_target = target;
_cancellationToken = cancellationToken;
}
