Those calls are in the block details, so you might have to call something like detail().ninputs().
On Tue, Jan 23, 2018 at 1:22 PM, Jeff Long <willco...@gmail.com> wrote: > You can call ninputs() and noutputs() on (or from within) a block. > > On Tue, Jan 23, 2018 at 12:49 PM, Markus Wirsing < > markus.wirs...@uni-ulm.de> wrote: > >> Hello, >> >> I was wondering, whether it's possible to write a hierarchical block >> that does not have a fixed number of inputs. >> >> Of course I can specify the io_signature appropriately. >> But it seems like the only way to determine the number of actual >> connected inputs is to look at the parameters that are given to the work >> function, which doesn't make sense for a hierarchical block. Or am I >> missing another way? >> >> Markus >> >> _______________________________________________ >> Discuss-gnuradio mailing list >> Discuss-gnuradio@gnu.org >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >> > >
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