摘要:
Safely converts pointers and references to classes up, down, and sideways along the inheritance hierarchy. 沿继承层次结构将指针和引用安全地向上、向下和横向转换为类。 dynamic_cast< 阅读全文
posted @ 2023-03-27 21:10
Clemens
阅读(20)评论(0)推荐(0)
编辑
摘要:
多继承产生的冲突 当存在多基类时,看下面这个例子: class A { protected: int a; }; class B : public A { protected: int b; }; class C : public A { protected: int c; }; class D : 阅读全文
posted @ 2023-03-27 19:55
Clemens
阅读(17)评论(0)推荐(0)
编辑