Method ArgWrapper

tests/common/simplethread.h:21–21

		typename std::remove_reference<TArg3>::type arg3;
		template<typename T, typename U, typename V>
		ArgWrapper(T&& a1, U&& a2, V&& a3) : arg1(std::forward<T>(a1)), arg2(std::forward<U>(a2)), arg3(std::forward<V>(a3)) { }
		template<typename TCallback>
		void callCallback(TCallback&& callback) const { std::forward<TCallback>(callback)(std::move(arg1), std::move(arg2), std::move(arg3)); }
	};