//动态版本
void InitContact(contact* pc)
{
assert(pc);
pc->sz = 0;
PeoInfo* ptr = (PeoInfo*)calloc(DEFAULT_SZ, sizeof(PeoInfo));
if (ptr == NULL)
{
perror("InitContact::calloc");
return;
}
pc->data = ptr;
pc->capacity = DEFAULT_SZ;
}
//动态版本
void Addcontact(contact* pc)
{
assert(pc);
check_capacity(pc);
printf("请输入名字:>");
scanf("%s", pc->data[pc->sz].name);//数组名本来就是地址
printf("请输入年龄:>");
scanf("%d", &pc->data[pc->sz].age);
printf("请输入性别:>");
scanf("%s", pc->data[pc->sz].sex);
printf("请输入地址:>");
scanf("%s", pc->data[pc->sz].addr);
printf("请输入电话:>");
scanf("%s", pc->data[pc->sz].tele);
pc->sz++;
}
void DestoryContact(contact* pc)
{
free(pc->data);
pc->data = NULL;
pc->capacity=0;
pc->sz = 0;
pc = NULL;
}
void check_capacity(contact* pc)
{
if (pc->sz == pc->capacity)
{
//增加容量
PeoInfo*ptr= (PeoInfo*)realloc(pc->data, (pc->capacity + INC_SZ) * sizeof(PeoInfo));
if (ptr == NULL)
{
perror("check_capacity::realloc");
return;
}
pc->data = ptr;
pc->capacity += INC_SZ;
printf("增容成功!\n");
}
}
void Showcontact(contact* pc)
{
assert(pc);
int i = 0;
printf("%-20s\t%-4s\t%-5s\t%-20s\t%-12s\n", "名字", "年龄", "性别", "地址", "电话");
for (i = 0; i < pc->sz; i++)
{
printf("%-20s\t%-4d\t%-5s\t%-20s\t%-12s\n", pc->data[i].name,
pc->data[i].age,
pc->data[i].sex,
pc->data[i].addr,
pc->data[i].tele);
}
}
void Delcontact(contact* pc)
{
assert(pc);
char name[NAME_MAX] = { 0 };
if (pc->sz == 0)
{
printf("通讯录为空,无法删除\n");
return;
}
//找到删除的人
printf("请输入要删除的名字:>");
scanf("%s", name);
int ret = findbyname(pc, name);
if (-1 == ret)
{
printf("要删除的的人不在\n");
return;
}
//删除
int i = 0;
for (i = ret; i < pc->sz-1; i++)
{
pc->data[i] = pc->data[i + 1];
}
pc->sz--;
printf("删除成功\n");
}
int findbyname(contact*pc,char name[])
{
assert(pc);
int i = 0;
for (i = 0; i < pc->sz; i++)
{
if (strcmp(pc->data[i].name, name) == 0)
{
return i;
}
}
return -1;
}
void Searchcontact(const contact* pc)
{
assert(pc);
char name[NAME_MAX] = { 0 };
printf("请输入要查找的人的名字:>");
scanf("%s", name);
int pos= findbyname(pc, name);
if (-1 == pos)
{
printf("要查找的人不存在\n");
return;
}
//打印信息
printf("%-20s\t%-4s\t%-5s\t%-20s\t%-12s\n", "名字", "年龄", "性别", "地址", "电话");
printf("%-20s\t%-4d\t%-5s\t%-20s\t%-12s\n", pc->data[pos].name,
pc->data[pos].age,
pc->data[pos].sex,
pc->data[pos].addr,
pc->data[pos].tele);
}
void Modifycontact(contact* pc)
{
assert(pc);
if (pc->sz == 0)
{
printf("通讯录为空,请先添加\n");
return;
}
char name[NAME_MAX] = { 0 };
printf("请输入要修改的人的名字:>");
scanf("%s", name);
int pos = findbyname(pc, name);
if (-1 == pos)
{
printf("要修改的人不存在\n");
return;
}
//
printf("请输入名字:>");
scanf("%s", pc->data[pos].name);//数组名本来就是地址
printf("请输入年龄:>");
scanf("%d", &pc->data[pos].age);
printf("请输入性别:>");
scanf("%s", pc->data[pos].sex);
printf("请输入地址:>");
scanf("%s", pc->data[pos].addr);
printf("请输入电话:>");
scanf("%s", pc->data[pos].tele);
printf("修改完成\n");
}
void Exitcontact(contact* pc)
{
assert(pc);
int i, j;
PeoInfo temp;
for (i = 0; i < pc->sz-1; i++)
{
for ( j = 0; j < pc->sz-i-1; j++)
{
if (strcmp(pc->data[j].name, pc->data[j+1].name) > 0)
{
temp = pc->data[j];
pc->data[j] = pc->data[j + 1];
pc->data[j + 1] = temp;
}
}
}
Showcontact(pc);
printf("排序成功!\n");
}