converting a vector of C++ objects to a list of built-in python objects

Hi --

What's the best way to convert a vector of C++ objects to a list of built-in Python objects?  When not using -builtin, I've been doing this:

%{
typedef std::vector<SomeClass> Vec;
%}

%typemap(out) Vec* {
  Vec::size_type sz = $1->size();
  $result = PyList_New((Py_ssize_t) sz);
  for(Vec::size_type i=0; i<sz; i++) {
      PyObject *tmp = SWIG_NewPointerObj(SWIG_as_voidptr((*$1)[i]),
                                         $descriptor(SomeClass*),
                                         SWIG_POINTER_OWN);
      PyList_SET_ITEM($result, (Py_ssize_t) I, tmp);
   }
}

That doesn’t work when using -builtin, because then the SWIG_NewPointerObj requires "self" to be defined.

Thanks for any suggestions.

 -- Steve
 


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