小编Ju *_*onn的帖子

我目前正在尝试实现一个通用初始化程序以减少代码库的大小。然而，在某一时刻，我的代码看起来像这样：

template<typename T, typename Arg1, typename Arg2>
T* ManageDevice(Arg1 arg1, Arg2 arg2)
{
    auto device = new T{ arg1, arg2 };
    // More operations on device
    return device;
}

template<typename T, typename Arg1, typename Arg2, typename Arg3>
T* ManageDevice(Arg1 arg1, Arg2 arg2, Arg3 arg3)
{
    auto device = new T{ arg1, arg2, arg3 };
    // More operations on device
    return device;
}

template<typename T, typename Arg1, typename Arg2, typename Arg3, typename Arg4>
T* ManageDevice(Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 …