Re: [Discuss-gnuradio] question about using qtgui_sink_c from c++

[Stephen]

On 5/22/2012 8:33 AM, Tom Rondeau wrote:

> 
> Ok, so it's an issue with speed. What are you using the rate-control
> the flowgraph? Is there a USRP or other hardware source or a throttle
> block if nothing else?
> 

Its not getting that far. I'm using a USRP as a data source. But it's
aborting in the call my_qtgui_ptr->qwidget()->show()

It doesn't happen in the debugger so I put cout lines all over the
place. I see the output before the show() call but not the output after.

I use a boost threat boost::thread to create the qtgui_sink and call
exec_().

stephen