class_docstr: A simple Device/CPU Array object in runtime.
code: def _dgl_handle(self):
      return ctypes.cast(self.handle, ctypes.c_void_p).value
  
file_path: dgl/python/dgl/_ffi/_ctypes/ndarray.py
imports: from __future__ import absolute_import
  import ctypes
  from ..base import _LIB, c_str, check_call
  from ..runtime_ctypes import DGLArrayHandle
  from .types import _return_handle, _wrap_arg_func, C_TO_PY_ARG_SWITCH, RETURN_SWITCH
label_desc: Use image node_id 3 for calling the NDArrayBase obj's underlying member method code with example usage: obj._dgl_handle() and returns: ctypes