求助：Catsetting文件的读取

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encyclopedia里面在middle ware部分介绍了catseting文件的读写方法，我试图用该方法读取catia自己生成的catseting文件的属性，但没有成功。下面是在use case的基础上改的一段程序，运行没有问题，但不能列出catsetting文件中的各种属性。请兄弟们指点一二。
main()
{

  cout << "The CAASysLineSetting program begins ...."<< endl << endl;

  // ---------------------------------
  // 0 - Get the repository class
  // ---------------------------------
  CATSettingRepository* SettingRepository = CATSettingRepository::GetRepository("CATProduct");
  if (SettingRepository == NULL)
  {
          cout<<"Fail to get the SettingRepository point."<<endl;
      return 0;
  }

  // ----------------------------------------------------
  // 1 - List all the attributes in the repository class
  // ----------------------------------------------------
  char*  oAttributeName = new char[100];
  char*  oAttributeClass = new char[100];
  long*  oAttributeSize = 0;
  short  iReset = 1;

  
  while (SettingRepository->NextAttribute(
                    oAttributeName,
                                        oAttributeClass,
                                        oAttributeSize,
                    iReset) == 0)
          {
          cout << oAttributeName
                   << " is an instance of the class "
                   << oAttributeClass << endl;
          }


  // -------------------------------------------------------
  // 12- Delete the CAASysLineSetting class
  // -------------------------------------------------------
  delete SettingRepository;
  SettingRepository = NULL ;

  delete oAttributeName;
  oAttributeName = NULL;

  delete oAttributeClass;
  oAttributeClass = NULL;

  delete oAttributeSize;
  oAttributeSize = NULL;

  cout << "The CAASysLineSetting program is finished ...."<< endl << endl;
  return 0;
  
}

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