On Sat, 2008-11-22 at 13:47 -0600, Brett L. Trotter wrote: > Brett L. Trotter wrote:
> two interrelated questions here: > 1) in a block with minimum output streams = 1 and maximum = 1, do I need > to know if the output stream is not connected and not try to fill the > output buffer at all (or will outputitems be 0?) > and 2) if yes, how do I get a count of the number of connected streams? Check the length of the output_items array, that tells you how many outputs are connected. You still need to return the proper value from the work function, even if there are no outputs. -Johnathan _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
