void PreRead(shared_ptr<T> p) {
std::string key(boost::lexical_cast<std::string>(p->cuid_) + p->uid_);
shared_ptr<C> cs_info(new C(key));
DHT::Instance().get_pair(cs_info);
const std::string hostname = cs_info->get_mapped();
Client::Instance().retrieve_chunk(hostname, p);
}
int main() {
int n;
char cn[20];
list l;
customer c;
date d1, d2;
printf("Welcome to hotel GRAND :\n");
printf("Total rooms in hotel are: 500\n");
printf("Single rooms are: 300\nDouble rooms are: 200");
printf("Cost for one day:\nSingle room stay is:'350'\nDouble room stay is:'600'\n");
while(1) {
n = options();
switch(n) {
case 1:
cs_info(&c);
printf("Entry Date:\n");
date_info(&d1);
printf("Exit Date:\n");
date_info(&d2);
checkin(&l, &c, &d1, &d2);
traverse(&l);
break;
case 2:
printf("Enter the name of Customer who want to Checkout\n");
scanf("%s", cn);
checkout(&l, &c, &d1, &d2, cn);
traverse(&l);
break;
case 3:
total_bill(&c, &d1, &d2);
printf("Your total bill is:%d\n",c.total_bill);
break;
case 4:
rooms();
break;
default:
printf("SORRY we don't get you\nPlease enter the valid option\n");
}
}
return 0;
}