Hi,
And here is yet another person who seems to encounter the same issue:
http://stackoverflow.com/questions/9140572/c-boost-python-2-problems
-Jon
> On Sep 8, 2016, at 6:00 PM, Stefan Seefeld <ste...@seefeld.name> wrote:
>
> Hi Jon,
>
> please remove the dependency on the "opus/*" headers, so we can compile
> the module ourselves and try to reproduce what you are reporting.
> (That's what I meant with "self-contained test".)
>
>
> Thanks,
> Stefan
>
> On 08.09.2016 17:30, Jon Lederman wrote:
>> Hi,
>>
>> Thanks for responding. Here is my header file. I am compiling this to a
>> shared object called opus_strategy.so. If I set the argument of
>> BOOST_PYTHON_MODULE to opus_encoder_strategy, and compile my .so file to
>> have the name opus_encoder_strategy.so,I can load the boost python module
>> into my python interpreter and see the OpusEncoderStrategy class as an
>> attribute.
>>
>> However, if I choose other names such as opus_strategy for the argument to
>> BOOST_PYTHON_MODULE, when I load the boost python object it doesn’t appear
>> to have any recognized attributes. I don’t understand why the name should
>> matter. As I had noted in my previous email, I would like to have a shared
>> object file with the name opus_strategy.so that encompasses a set of
>> classes. Just can’t figure out how to get it to work. I am on OS X, BTW if
>> that matters.
>>
>> Any help would be greatly appreciated.
>>
>> Thanks.
>>
>> -Jon
>> #ifndef OPUS_ENCODER_STRATEGY_H_
>> #define OPUS_ENCODER_STRATEGY_H_
>>
>>
>>
>>
>>
>> #include "memory"
>> #include "opus/opus.h"
>> #include "opus/opus_defines.h"
>> #include "opus/opus_multistream.h"
>> #include "opus/opus_types.h"
>>
>> #include <boost/python.hpp>
>> #include <boost/numpy.hpp>
>> #include <exception>
>> #include <memory>
>> #include <map>
>> #include <vector>
>> #include <iostream>
>>
>> namespace bp = boost::python;
>> namespace np = boost::numpy;
>>
>> using namespace std;
>>
>>
>> class OpusEncoderStrategy {
>>
>> public:
>>
>> OpusEncoderStrategy(const int sample_rate, const int number_channels,
>> const int opus_application);
>> ~OpusEncoderStrategy();
>>
>> opus_int32 encode(const float* pcm, const int frame_size, const
>> unsigned char* data, opus_int32 max_data_bytes);
>>
>> bool setComplexity(const int c);
>> int getComplexity();
>>
>>
>> private:
>>
>> bool encoderCtl();
>> int getPacketDurationBytes();
>>
>>
>>
>> OpusEncoder* encoder;
>>
>> int fs;
>> int channels;
>> int application;
>> int error;
>>
>>
>> };
>>
>>
>> BOOST_PYTHON_MODULE(opus_strategy)
>> {
>> using namespace boost::python;
>>
>>
>> class_<OpusEncoderStrategy>("OpusEncoderStrategy", init<const int,
>> const int, const int>())
>> .def("setComplexity", &OpusEncoderStrategy::setComplexity)
>> .def("getComplexity", &OpusEncoderStrategy::getComplexity);
>> }
>>
>>
>> #endif
>>> On Sep 8, 2016, at 4:47 PM, Stefan Seefeld <ste...@seefeld.name> wrote:
>>>
>>> Hi Jon,
>>>
>>> what you are describing makes perfect sense, and should work without
>>> problem. From your description it isn't clear why this isn't working, so
>>> I suggest you put together a self-contained test that doesn't work as
>>> you expect, and send that out so we can have a look. Otherwise we'd have
>>> to guess.
>>> The online docs at http://boostorg.github.io/python/doc/html/index.html
>>> should contain everything you need.
>>>
>>> Stefan
>>>
>>> --
>>>
>>> ...ich hab' noch einen Koffer in Berlin...
>>>
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>
> --
>
> ...ich hab' noch einen Koffer in Berlin...
>
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