【摘要】 分析了引用的本质,探讨了引用在函数参数、复制构造函数、运算符重载、多态等方面的案例,通过在实验班和卓越班的多次教学使用,更好的调动了学生的积极性。更多还原

【Abstract】 The essence of reference was analyzed.It was discussed in the function parameter,the copy constructor,operator overloading,polymorphism and other aspects.The enthusiasm of students was mobilized through several teaching in the experimental class and excellent class.更多还原