c++中关键字的分类

【专家解说】：C++中共有74个关键字 保留字。 and and_eq asm auto bitand bitor bool break case catch char class compl const const_cast continue default delete do double dynamic_cast else enum explicit export extern false float for friend goto if inline int long mutable namespace new not not_eq operator or or_eq private protected public register reinterpret_cast return short signed struct sizeof static static_cast throw switch template this typeid true try typedef using typename union unsigned virtual void volatile wchar_t while xor xor_eq 根据其内容可将其细分一下： 基本的数据类型关键字：void, int, char, float, double, bool 类型修饰关键字：long, short, singed, unsigned 布尔型字面值：true, false 非常重要的变量声明修饰符：const, inline 存储类别关键字：auto, static, extern, , register 控制结构关键字：for, while, if, else, do switch语句关键字：switch, case, default 路径跳转关键字：break, continue, return, goto 动态创建变量关键字：new, delete 长度运算符：sizeof 复合类型关键字：class, struct, enum, union, typedef 与类成员相关关键字：this, friend, virtual, mutable, explicit, operator 派生类继承方式：private, protected, public 模板：template, typename 命名空间：namespace, using 异常处理：catch, throw, try, 各种操作符的替代名：and, and_eq, bitand, bitor, compl, not, not_eq, or, or_eq, xor, xor_eq 其他不常用的：asm, export, typeid, volatile