绝不重新定义继承而来的缺省参数值
摘要:
考虑如下的代码:class Shape{public: enum ShapeColor{Red, Green, Blue}; virtual void draw(ShapeColor color = Red) const = 0; ...};class Rectangle: pub... 阅读全文
posted @ 2015-04-24 15:17 Edmund Li 阅读(278) 评论(0) 推荐(0) 编辑