Hello,
thanks for the answer,
> >Everything works fine, but sorry for the recurrent question: where
> >should I use the Py_INCREF()/Py_DECREF() in code above?
>
> That depends on the functions which are called. It should be given
> in the API description. The same counts for the incoming parameters
> (which are borrowed AFAIR - but better have a look).
I've read API doc (which you've included in another mail), but
that's not clear for me. :(
> The most critical parts are indeed
>
> * the input parameters
>
> and
>
> * Py_BuildValue()
>
> . Maybe you could as well have a look at some example code.
>
> Especially look at the concepts called "borrowed reference" vs.
> "owned reference".
>
> And, for your other question:
>
> > if (cRes == 0) {
> > return Py_BuildValue("s", outdata);
> > }
>
> You ask how to stop leaking memory? Well, simply by not leaking it :-)
great! :)
> Just free the memory area:
>
> if (cRes == 0) {
> PyObject* ret = Py_BuildValue("s", outdata);
> free(outdata);
> return ret;
> }
so, it means when I implicit allocate a new object (whit
Py_BuildValue()), Python's GC will free that pointer when it
doesn't require anymore?
> BTW: Is there any reason for using calloc()? malloc() would probably
> be faster...
may be, I didn't measure it ever... but calloc() gives clear
space... :)
thanks:
a.
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