Re: [Discuss-gnuradio] top block edge list

Hey Jeff,

 I had previously found those two options but was unsure if I was missing anything else. dot_graph() seemed like a good option but it doesn't have the block port information, like the term "dot graph" implies. I suppose I'll just wait until after tb.start().

Thanks for your response,
Ryan

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      _______________________________________________  Discuss-gnuradio mailing list  address@hidden  https://lists.gnu.org/mailman/listinfo/discuss-gnuradio    

--
Ryan L. Marlow
Computer Engineering - MS Student

Virginia Polytechnic Institute and State University