摘要: 1 class A { virtual void fun2(); virtual void fun3() {}; }; int main() { new A; return 0; } //LNK2001: unresolved external symbol "private: virtual vo 阅读全文
posted @ 2021-03-30 22:06 fndefbwefsowpvqfx 阅读(64) 评论(0) 推荐(0) 编辑