结构体变量的++

 1 #include<iostream>
 2 #include<ctime>
 3 #include <stdio.h>
 4 #include<cstring>
 5 #include<cstdlib>
 6 #include <map>
 7 #include <string>
 8 #if 1
 9 using namespace std;
10 struct product{
11     int x;
12     char buf[33];
13 }STPRODUCT[1000];
14 int main(){
15     struct product pt[] = {{2,"qwert"},{5,"asdfg"}};
16     struct product *p = pt;
17     p++;
18     printf("%d %s\n",p->x, (*p).buf);
19     printf("%d %s\n",pt[0].x, (*pt).buf);
20     /*数组名为常量指针。不能++
21     pt++;//error
22     printf("%d\n",(*pt).x);
23     */
24 }
25 #endif