code: def record_allocation_state(self):
      return self.dll.ArrowCpp_BytesAllocated()
  
imports: import contextlib
  import functools
  import os
  import subprocess
  from .None import cdata
  from .tester import Tester, CDataExporter, CDataImporter
  from .util import run_cmd, log
  from ..utils.source import ARROW_ROOT_DEFAULT
label_desc: Use image node_id 4 for calling the CppCDataExporter obj's underlying member method code with example usage: obj.record_allocation_state() and returns: self