构造函数与析构函数的程序 

 1 #include <string.h>
 2 #include <iostream>
 3 
 4 /* run this program using the console pauser or add your own getch, system("pause") or input loop */
 5 using namespace std;
 6 
 7 class Student
 8 {
 9     public:
10         Student(int n,string name,char s)
11         {
12             num=n;
13             na=name;
14             sex=s;
15             cout<<"Constructor called."<<endl;
16         }
17         ~Student()
18         {
19             cout<<"Destructor called."<<endl;
20         }
21         void display()
22         {
23             cout<<"num:"<<num<<endl;
24             cout<<"name:"<<na<<endl;
25             cout<<"sex:"<<sex<<endl;
26         }
27         private:
28             int num;
29             string na;
30             char sex;
31 };
32 
33 int main(int argc, char** argv) {
34     Student stud1(10010,"Wang_li",'f');
35     stud1.display();
36     Student stud2(10011,"Zhang_fun",'m');
37     stud2.display();
38     return 0;
39 }

 

posted @ 2018-08-01 16:14  Borter  阅读(124)  评论(0)    收藏  举报