void Init()
{
data = IoTool::Read("data.txt");
int data_pos = 0;
vector<Single> single_list;
vector<Many> many_list;
while (data[data_pos] != NULL) { //是有误的
char *line = data[data_pos++];
string str_line(line);
istringstream strin(str_line);
string type;
strin >> type;
if (type == "single") {
string name;
int price;
strin >> name >> price;
single_list.push_back(Single(name, price));
}
if (type == "many") {
string name;
int price;
strin >> name >> price;
string tmp_name;
int tmp_price;
vector<Single> many_single_list;
while (strin >> tmp_name >> tmp_price) {
many_single_list.push_back(Single(tmp_name, tmp_price));
}
many_list.push_back(Many(name, price, many_single_list));
}
if (type == "password") {
string password;
strin >> password;
g_administrator = Administrator(password);
}
}
g_purchase_menu.set_single_list(single_list);
g_purchase_menu.set_many_list(many_list);
}