cout<<\调用无参构造函数!\}
employee::employee(string n,string a,int num,string p,int y,int m,int d):birthday(y,m,d) { name=n; address=a; number=num; phone=p; cout<<\调用有参构造函数!\}
employee::employee(const employee& emp) {
name=emp.name; address=emp.address; number=emp.number; phone=emp.phone; birthday=emp.birthday; cout<<\调用复制构造函数!\}
void employee::change_name(string n) { name=n; }
void employee::display() { cout<<\ cout<<\ cout<<\ cout<<\ birthday.display_Date(); }
int main() { employee emp1; emp1.display(); cout< 运行结果: Date类的无参构造函数被调用! 调用无参构造函数! name=qiuyun address=beijing number=4123 phone=13323456789 year=1990 month=1 day=1 Date类的有参构造函数被调用! 调用有参构造函数! name=zhangsan address=tianjin number=25088 phone=15765748484 year=1995 month=5 day=5 Date类的无参构造函数被调用! 调用复制构造函数! name=sunxing address=tianjin number=25088 phone=15765748484 year=1995 month=5 day=5 Press any key to continue 四. 实验步骤 编写程序+编译+连接+运行+分析结果 五. 实验总结 1.编写的程序源代码 2.实验中遇到的问题及解决方法 3.收获