List values(const List& L) {
List l;
for (int i=0; i<L.size(); i++) {
int n = L[i];
if (!isfound(n,l)) l.push_back(n);
}
return l;
}
/*
The member function of set_customer accepts the customer ID#,
and stores the customer information into the member variables.
*/
bool customers::set_customer(string &input_id) {
bool isok = false;
customer_info *found_customer = nullptr;
found_customer = new customer_info;
if (id_check(input_id) && isfound(input_id, found_customer) && check_stay(found_customer)) {
c_id = found_customer->cid;
c_name = found_customer->cname;
chin_date = found_customer->in_date;
chin_time = found_customer->in_time;
chout_date = found_customer->out_date;
chout_time = found_customer->out_time;
isok = true;
}
delete found_customer;
found_customer = nullptr;
return isok;
}
