ou are to use the started code provided with QUEUE Container Adapter methods and provide the implementation of a requested functionality outlined below.   The following program has to be in c++, and have to use the already started code that is provided below.   Scenario: A local restaurant has hired you to develop an application that will manage customer orders.  Each order will be put in the queue and will be called on a first come first served bases. Develop the menu driven  application with the

You are to use the started code provided with QUEUE Container Adapter methods and provide the implementation of a requested functionality outlined below.

The following program has to be in c++, and have to use the already started code that is provided below.

Scenario:

A local restaurant has hired you to develop an application that will manage customer orders.  Each order will be put in the queue and will be called on a first come first served bases.

Develop the menu driven  application with the following menu items:

1. Add order
2. Next order
3. Previous order
4. Delete order
5. Order Size
6. View order list
7. View current order

Order management will be resolved by utilization of an STL-queue container’s functionalities and use of the following Queue container adapter functions:

1. enQueue:  Adds the order in the queue
2.  DeQueue:  Deletes the order from the queue
3. Peek: Returns the order that is top in the queue without removing it
4. IsEmpty: checks do we have any orders in the queue
5. Size:  returns the number of orders that are in the queue

While adding a new order in the queue, the program will be capable of collecting the following order information:

1. Name on order
2. Order description
3. Order total
4. Order tip
5. Date of order

The started code that you have to use to implement the above requirements:

#include <iostream>

#include <queue>

#include <string>

using namespace std;

class patient {

/ /Creates class for patient variable

public:

string firstName;

string insuranceType;

string lastName;

string ssn;

string address;

string visitDate;

};

queue <patient> p;

void enqueue()

//Enqueues patient details from console input

{

patient pa;

cout << "Please enter Patient First Name:";

cin >> pa.firstName;

cout << "Please enter Patient Last Name:";

cin >> pa.lastName;

cout << "Please enter Patient insurance type:";

cin >> pa.insuranceType;

cout << "Please enter Patient SSN:";

cin >> pa.ssn;

cout << "Please enter Patient Address:";

cin.ignore();

getline(cin, pa.address);

cout << "Please enter Patient Date of Visit:";

cin >> pa.visitDate; p.push(pa);

}

patient dequeue()

//Removes patient from queue

{

patient pa;

if (!p.empty()) {

pa = p.front();

p.pop();

}

return pa;

}

void peek()

//Returns current patient at the front of the queue

{

if (!p.empty()) {

patient tmp = p.front();

cout << "Patient Name is " << tmp.firstName<< endl;

}

}

int main() {

int x = 0;

int n;

patient last;

while (x == 0) {

//Prompts for Menu Selection while selection = 0, which is defaulted to 0

cout << "Welcome to Dental Associates of Kansas City" << endl; cout << "**************************************************" << endl;

cout << "To get started, please select an option from the menu below:" << endl;

cout << "1. Add patient" << endl;

cout << "2. Next patient" << endl;

cout << "3. Previous patient" << endl;

cout << "4. Delete patient" << endl;

cout << "5. View current" << endl;

cout << "6. Exit this program" << endl; cout << "Enter the number of the action you would like to perform: ";

cin >> n; if (n == 1) {

enqueue();

} else if (n == 2) {

last = dequeue();

peek();

} else if (n == 3) {

cout << last.firstName << endl;

} else if (n == 4) {

last = dequeue();

} else if (n == 5) {

peek();

} else if (n == 6) {

exit(0);

}

}

}