摘要: 1. Converts the operand expression to an object of type type-id. dynamic_cast ( expression ) The type-id must be a pointer or a reference to a previously defined class type or a "pointer to void". T... 阅读全文
posted @ 2013-11-20 11:36 好哥TOP 阅读(232) 评论(0) 推荐(0) 编辑