摘要: #include <iostream> #include <string> class Token { public: Token() : tok(INT), ival(0) {} ~Token() { if (tok == STR) { sval.~basic_string(); // 联合体中编 阅读全文
posted @ 2023-10-03 16:16 hacker_dvd 阅读(13) 评论(0) 推荐(0)