摘要: class A { public: void test() { std::cout << "test" << std::endl; } }; class B : public A { public: void test2() { std::cout << "test2" << std::endl; 阅读全文
posted @ 2022-01-18 18:44 Bigben 阅读(211) 评论(0) 推荐(0) 编辑