Function SwigPyObject_dealloc

cvxpy/cvxcore/python/cvxcore_wrap.cxx:1881–1938

static PyObject* Swig_Capsule_global = NULL;

SWIGRUNTIME void
SwigPyObject_dealloc(PyObject *v)
{
  SwigPyObject *sobj = (SwigPyObject *) v;
  PyObject *next = sobj->next;
  if (sobj->own == SWIG_POINTER_OWN) {
    swig_type_info *ty = sobj->ty;
    SwigPyClientData *data = ty ? (SwigPyClientData *) ty->clientdata : 0;
    PyObject *destroy = data ? data->destroy : 0;
    if (destroy) {
      /* destroy is always a VARARGS method */
      PyObject *res;

      /* PyObject_CallFunction() has the potential to silently drop
         the active exception.  In cases of unnamed temporary
         variable or where we just finished iterating over a generator
         StopIteration will be active right now, and this needs to
         remain true upon return from SwigPyObject_dealloc.  So save
         and restore. */
      
      PyObject *type = NULL, *value = NULL, *traceback = NULL;
      PyErr_Fetch(&type, &value, &traceback);

      if (data->delargs) {
        /* we need to create a temporary object to carry the destroy operation */
        PyObject *tmp = SwigPyObject_New(sobj->ptr, ty, 0);
        if (tmp) {
          res = SWIG_Python_CallFunctor(destroy, tmp);
        } else {
          res = 0;
        }
        Py_XDECREF(tmp);
      } else {
        PyCFunction meth = PyCFunction_GET_FUNCTION(destroy);
        PyObject *mself = PyCFunction_GET_SELF(destroy);
        res = ((*meth)(mself, v));
      }
      if (!res)
        PyErr_WriteUnraisable(destroy);

      PyErr_Restore(type, value, traceback);

      Py_XDECREF(res);
    } 
#if !defined(SWIG_PYTHON_SILENT_MEMLEAK)
    else {
      const char *name = SWIG_TypePrettyName(ty);
      printf("swig/python detected a memory leak of type '%s', no destructor found.\n", (name ? name : "unknown"));
    }
#endif
    Py_XDECREF(Swig_Capsule_global);
  }
  Py_XDECREF(next);
#ifdef SWIGPYTHON_BUILTIN
  Py_XDECREF(sobj->dict);
#endif
  PyObject_DEL(v);
}