Re: [Discuss-gnuradio] create uniform PMT vector from python

[Martin Braun (CEL)]

Hi Ben,

doesn't pmt.to_pmt(LIST) do what you want?

Cheers,
MB

On Thu, Apr 11, 2013 at 10:03:21AM -0700, Ben Reynwar wrote:
> Great, thanks.  I'm only using it for QA code so setting the elements
> one by one like you suggest will work fine.
> 
> On Thu, Apr 11, 2013 at 9:52 AM, Martin Luelf <address@hidden> wrote:
> >> Hi all,
> >>
> >> Is there a way to create a uniform PMT vector from python?
> >>
> >> I can use, for example, 'pmt.make_c32vector(length, value)' to create
> >> a vector where each element is 'value' but I don't see a way to modify
> >> these values from python.
> >>
> >> If there isn't, are there any objections to overloading these
> >> functions to take std::vectors as input so that we can pass in lists
> >> from python?
> >>
> >> Cheers,
> >> Ben
> >
> > Hi,
> >
> > I remember, I wasn't sure about the supposed way of doing that either for
> > a u8vector. Finally I used the set method to set the individual elements
> > like this:
> > ------
> > # elements as list
> > values = (0xA1, ...)
> >
> > # create pmt vector with one default value for all elements
> > pmtvector = pmt.pmt_make_u8vector(len(values), 0x00)
> >
> > # set the individual elements
> > for i in xrange(len(values)) :
> >         pmt.pmt_u8vector_set(pmtvector, i, values[i])
> > ------
> >
> > Not nice, but it works for me. Although I agree that passing a list at
> > construction would be very handy.
> >
> > Yours
> > Martin
> >
> >
> > _______________________________________________
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> > address@hidden
> > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
> 
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Dipl.-Ing. Martin Braun
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