Re: [Discuss-gnuradio] top block edge list

[Jeff Long]

Ryan,

You can print the edge list using

  print tb.edge_list()

BUT, it's not populated until after tb.start(). You can either wait 
until after tb.start(), or you can use

  print tb.dot_graph()

before tb.start(). It's meant to be input to dot (graphviz) but it's 
human readable. "dotty" didn't actually parse it right, but I could have 
done something wrong there.

- Jeff

On 10/01/2014 04:58 PM, Ryan Marlow wrote:
> Hello All,
> I'm trying to access the data inside the top block class, from a custom
> function or at the very least print out some of it as a test. Is there a
> way to see the data in the top block edge_list() before running
> top_block.start()? I'd like to access this without modifying any of the
> code in gnuradio-runtime so just using already provided functions in
> top_block.
> Thanks,
> Ryan
>
> --
> Ryan L. Marlow
> Research Assistant in CCM Lab <http://ccm.ece.vt.edu>
> Virginia <http://www.vt.edu/> Polytechnic Institute and State University
>
>
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