RTTI Dynamic_cast

浅议 Dynamic_cast 和 RTTI

http://www.cnblogs.com/zhyg6516/archive/2011/03/07/1971898.html

关于C++中RTTI的编码实现

http://www.yesky.com/20020810/1624534.shtml

http://www.cppblog.com/playerken/archive/2009/05/11/82623.html