Function SWIG_Python_NewPointerObj

swig/python/export_wrap.cpp:2558–2607

/* Create a new pointer object */

SWIGRUNTIME PyObject *
SWIG_Python_NewPointerObj(PyObject *self, void *ptr, swig_type_info *type, int flags) {
  SwigPyClientData *clientdata;
  PyObject * robj;
  int own;

  if (!ptr)
    return SWIG_Py_Void();

  clientdata = type ? (SwigPyClientData *)(type->clientdata) : 0;
  own = (flags & SWIG_POINTER_OWN) ? SWIG_POINTER_OWN : 0;
  if (clientdata && clientdata->pytype) {
    SwigPyObject *newobj;
    if (flags & SWIG_BUILTIN_TP_INIT) {
      newobj = (SwigPyObject*) self;
      if (newobj->ptr) {
        PyObject *next_self = clientdata->pytype->tp_alloc(clientdata->pytype, 0);
        while (newobj->next)
	  newobj = (SwigPyObject *) newobj->next;
        newobj->next = next_self;
        newobj = (SwigPyObject *)next_self;
      }
    } else {
      newobj = PyObject_New(SwigPyObject, clientdata->pytype);
    }
    if (newobj) {
      newobj->ptr = ptr;
      newobj->ty = type;
      newobj->own = own;
      newobj->next = 0;
#ifdef SWIGPYTHON_BUILTIN
      newobj->dict = 0;
#endif
      return (PyObject*) newobj;
    }
    return SWIG_Py_Void();
  }

  assert(!(flags & SWIG_BUILTIN_TP_INIT));

  robj = SwigPyObject_New(ptr, type, own);
  if (clientdata && !(flags & SWIG_POINTER_NOSHADOW)) {
    PyObject *inst = SWIG_Python_NewShadowInstance(clientdata, robj);
    if (inst) {
      Py_DECREF(robj);
      robj = inst;
    }
  }
  return robj;
}

/* Create a new packed object */