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I had a hard time adding the tag_propagation_policy_t enum to the swig
gateway; maybe my pull request from back then might help you:
https://github.com/gnuradio/gnuradio/pull/69
The point is that I haven't been able to have an enum definition as
class member; only directly in the namespace.
Happy hacking,
Marcus
On 19.12.2013 21:36, Tom Rondeau wrote:
> On Thu, Dec 19, 2013 at 2:07 PM, Michael Berman
> <mrberma...@gmail.com> wrote:
>> I am trying to access a C++ enumeration within an OOT module from
>> a python instance of my OOT. When I try to run my python code it
>> cannot find the enumeration.
>>
>> My OOT module is called pll_freq_phase_det_cf and is included in
>> python as: from pll_freq_phase_det_cf import
>> pll_freq_phase_det_cf
>>
>> The C++ enum is defined in the public section of the object class
>> definition in the include header and looks like: enum
>> ld_determination { USE_NONE = 0, USE_PHASE_THRESHOLD = 1,
>> USE_SIG_THRESHOLD = 2, USE_ALL = 3, USE_FULL = USE_ALL };
>>
>> I would expect to be able to reference this from my python code
>> like "pll_freq_phase_det_cf.USE_ALL", but the python interpreter
>> cannot find a reference to this.
>>
>> I have looked at gr-filter firdes windowing enum and I do not see
>> anything special about how this was declared, or within any CMake
>> or swig files for this, so I do not know where to go from here.
>>
>> I have also looked at the python files in
>> /usr/local/lib/python2.7/site-packages for my OOT and firdes and
>> see no differences between how the enum values look (besides the
>> names obviously being different...).
>>
>> Any help on this would be greatly appreciated.
>>
>>
>> Thank you very much,
>>
>> Michael Berman
>
> It sounds like you're definitely on the right track. My only
> suggestion is to double-check your swig file that the header is
> being included properly. But you're right; it's nothing special
> exporting those enums through swig.
>
> Another place to look is sig_source_waveform.h in gr-analog.
>
> Tom
>
> _______________________________________________ Discuss-gnuradio
> mailing list Discuss-gnuradio@gnu.org
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>
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