Method CMDProgressTask

trdrop_c/trdrop_c/CMDProgressTask.h:26–26

				// default member
			public:
				CMDProgressTask() = delete;
				CMDProgressTask(const CMDProgressTask & other) = default;
				CMDProgressTask & operator=(const CMDProgressTask & other) = delete;
				CMDProgressTask(CMDProgressTask && other) = default;