Eric B. wrote:
Another place to start is to have a look in “gnuradio/usrp2/host/apps”,
and especially the *.cc- files.
Another thing which I found out to be quite useful when exploring the
gnuradio- c++ stuff was a nifty tool called “cscope”, with which you
easily find definitions of things you may want to have a closer look at.
Hope this helps