Re: [PySide] Shiboken: function with std::vector as arguments

[Xavier Serra]

On Thu, 2011-10-13 at 10:53 -0300, Hugo Parente Lima wrote:
> On Thursday 13 October 2011 10:38:06 Xavier Serra wrote:
> > <object-type name="imm::CommunicationClient3DSP">
> >                 <modify-function
> > signature="getPeaks(std::vector&lt;float&gt;&amp;,
> > std::vector&lt;float&gt;&amp;)">
> >                         <modify-argument index="1">
> >                                 <remove-argument/>
> >                         </modify-argument>
> >                         <modify-argument index="2">
> >                                 <remove-argument/>
> >                         </modify-argument>
> >                         <modify-argument index='return'>
> >                                 <replace-type modified-type='PyTuple' />
> >                         </modify-argument>
> >                         <inject-code class="target"
> > position="beginning">
> >                                 float peaksIn[8];
> >                                 float peaksOut[24];
> >                                 %CPPSELF.%FUNCTION_NAME(peaksIn,
> > peaksOut);
> >                         </inject-code>
> >                         <inject-code class="target" position="end">
> >                                 %PYARG_0 = PyTuple_New(2);
> >                                 PyObject * inPeaks = PyTuple_New(8);
> >                                 PyObject * outPeaks = PyTuple_New(24);
> >                                 for(unsigned int i = 0; i &lt; 8; i++)
> >                                 {
> >                                         PyTuple_SetItem(inPeaks, i,
> > Py_BuildValue("f", peaksIn[i]));
> >                                 }
> >                                 for(unsigned int i = 0; i &lt; 24; i++)
> >                                 {
> >                                         PyTuple_SetItem(outPeaks, i,
> > Py_BuildValue("f", peaksOut[i]));
> >                                 }
> >                                 PyTuple_SetItem(%PYARG_0, 0, inPeaks);
> >                                 PyTuple_SetItem(%PYARG_0, 1, outPeaks);
> >                         </inject-code>
> >                 </modify-function>
> >         </object-type>
> > 
> > Don't mind the inject code, it's outdated because the old version of
> > getPeaks was (float *, float *).
> 
> Did you declare std::vector as a container-type in your typesystem?

That was the issue, adding <container-type name="std::vector"
type="vector"/> solved it.

Thanks!

> 
> Regards.
>  
> > Thanks
> > 
> > On Thu, 2011-10-13 at 10:23 -0300, Marcelo Lira wrote:
> > > Xavier, can you send the type system lines related to getPeaks?
> > 
> > _______________________________________________
> > PySide mailing list
> > PySide@lists.pyside.org
> > http://lists.pyside.org/listinfo/pyside
> 


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