请帮忙解答，十分谢谢。下面的C++代码的宏定义是什么意思?

#define DYNOBJECT_IMPLEMENT_DYNAMIC(name, parent, code)              \

    name::name(const char* b) : parent(#parent, b)                                             \

    {                                                                                                                                  \

        init();                                                                                                                     \

    }                                                                                                                                \

                                                                                                                                      \

    FDynObject* name::prototype(const char* b) const                                      \

    {                                                                                                                               \

        return new name(b);                                                                                      \

    }                                                                                                                             \

                                                                                                                                   \

    void name::objectName(char* b) const                                                          \

    {                                                                                                                               \

        strcpy (b, #name);                                                                                           \

        parent::objectName(b);                                                                                  \

    }                                                                                                                              \

                                                                                                                                  \