nim::DownloadCallbackExUserData 成员列表

成员的完整列表，这些成员属于 nim::DownloadCallbackExUserData,包括所有继承而来的类成员

callback_progress_pointer	nim::DownloadCallbackExUserData
callback_result	nim::DownloadCallbackExUserData
callback_speed_pointer	nim::DownloadCallbackExUserData
callback_transfer_pointer	nim::DownloadCallbackExUserData
DownloadCallbackExUserData()	nim::DownloadCallbackExUserData	inline