http://jackxiang.com/index.php zh-cn http://jackxiang.com/post// jack <xdy108@126.com> Tue, 28 Dec 2010 14:56:59 +0000 http://jackxiang.com/post// #include <iostream>                                                                  
using namespace std;                                                                      
struct ENTINFO {                                                                          
  char ent_add[255];                                                                      
};                                                                                        
typedef struct ENTINFO _ENTINFO;                                        
int main(int argc, char *argv[])                                                          
{                                                                                                                                                
  _ENTINFO *ent_info_pointer;                                                              
  _ENTINFO ent_info[1024];                                                                
  memset(ent_info,0,sizeof(_ENTINFO)*1024);                                                
  strcpy(ent_info[0].ent_add,"guangdong shenzhen nanshan new haofang garden");            
  strcpy(ent_info[1].ent_add,"guangdong shenzhen nanshan haofang garden");                
  strcpy(ent_info[2].ent_add,"guangdong shenzhen nanshan haofang garden 6 floor");          
  ent_info_pointer = ent_info;                                                            
  printf("ent_info_pointer->ent_add=%s\n",ent_info[0].ent_add);                            
  printf("ent_info_pointer->ent_add=%s\n",ent_info[1].ent_add);                            
  printf("ent_info_pointer->ent_add=%s\n",ent_info[2].ent_add);                            
  printf("ent_info_pointer->ent_add=%s\n",ent_info_pointer->ent_add);                      
  ent_info_pointer++;                                                                      
  printf("ent_info_pointer->ent_add=%s\n",ent_info_pointer->ent_add);                      
  ent_info_pointer++;                                                                      
  printf("ent_info_pointer->ent_add=%s\n",ent_info_pointer->ent_add);                      
  return 0;                                                                                
}                                                                                         
                                                                                          

运行结果：
ent_info_pointer->ent_add=guangdong shenzhen nanshan new haofang garden
ent_info_pointer->ent_add=guangdong shenzhen nanshan haofang garden
ent_info_pointer->ent_add=guangdong shenzhen nanshan haofang garden 6 floor
ent_info_pointer->ent_add=guangdong shenzhen nanshan new haofang garden
ent_info_pointer->ent_add=guangdong shenzhen nanshan haofang garden
ent_info_pointer->ent_add=guangdong shenzhen nanshan haofang garden 6 floor

strcture_array_test.cpp

#include <stdio.h> #include <string.h> #include <iostream> using namespace std; struct student {       int num;     char name[20];     char sex;     int age;     float score; } stu[3] = {               {10101,"Tom",'M',18,88,},             {10102,"John",'M',19,90,},             {10103,"Mary",'F',17,85,}          }; main() {       struct student *p;     printf("No.  Name  sex  age   Score\n");     for(p=stu;p<stu+3;p++)         printf("%5d%-20s%2c%4d%4d\n",                 p->num,p->name,p->sex,p->age,p->score); }

root@17*.2*.38.78:~/c++/struct# ./a.out
No.  Name  sex  age   Score
10101Tom                  M  18   0
10102John                 M  19   0
10103Mary                 F  17   0 ]]> http://jackxiang.com/post//#blogcomment <user@domain.com> Thu, 01 Jan 1970 00:00:00 +0000 http://jackxiang.com/post//#blogcomment