设计一个用于人事管理的People(人员)类

 1 #include <iostream> 
 2 #include <string> 
 3 using namespace std; 
 4 
 5 class Date //日期类 
 6 { 
 7 private: 
 8 int year; 
 9 int month; 
10 int day; 
11 public: 
12 Date(){} //默认构造 
13 Date(int y,int m,int d) //带参构造 
14 { 
15 year=y; 
16 month=m; 
17 day=d; 
18 } 
19 void set() //设置数据函数 
20 { 
21 cin>>year>>month>>day; 
22 } 
23 void display() //显示函数 
24 { 
25 cout<<year<<"年"<<month<<"月"<<day<<"日"; 
26 } 
27 }; 
28 
29 class Person //人员类 
30 { 
31 private: 
32 int num; 
33 char sex; 
34 Date birthday; 
35 char ID[18]; 
36 public: 
37 Person(){} //默认构造 
38 Person(int n,int y,int m,int d,char id[18],char s='m'):birthday(y,m,d) 
39 { 
40 num=n; 
41 sex=s; 
42 strcpy(ID,id); 
43 } //有默认值的带参构造 
44 Person(Person& p) //拷贝构造 
45 { 
46 num=p.num; 
47 sex=p.sex; 
48 birthday=p.birthday; 
49 strcpy(ID,p.ID); 
50 } 
51 void input() //输入函数 
52 { 
53 cout<<"录入数据："<<endl; 
54 cout<<"编号："; 
55 cin>>num; 
56 cout<<"性别(m/f)："; 
57 cin>>sex; 
58 cout<<"生日："; 
59 birthday.set(); 
60 cout<<"身份证号："; 
61 cin>>ID; 
62 ID[18]=''; 
63 cout<<endl; 
64 } 
65 void output() //输出函数 
66 { 
67 cout<<"编号："<<num<<endl; 
68 cout<<"性别："<<sex<<endl; 
69 cout<<"生日："; 
70 birthday.display(); 
71 cout<<endl; 
72 cout<<"身份证号："<<ID<<endl; 
73 } 
74 ~Person() //析构函数 
75 { 
76 cout<<" "<<num<<"号人员已经录入"<<endl; 
77 } 
78 }; 
79 
80 int main() 
81 { 
82 Person p1; 
83 p1.input(); 
84 p1.output(); 
85 return 0; 
86 }