Create a class CustomerOrder to have the following member variables.

class CustomerOrder{ private:

int orderId; double orderAmount; string customerName;

Write a program that creates a priority queue for CustomerOrder * (pointer to CustomerOrder objects). The priority is determined by the value of orderId where 1 has the highest priority. Insert the following three objects.

CustomerOrder c1(1, 100.0, "customer1"); CustomerOrder c2(3, 50.0, "customer3"); CustomerOrder c3(2, 300.0, "customer2");

Then create the priority queue named orders then insert pointers to the customer orders above. orders.insert(&c1); orders.insert(&c2); orders.insert(&c3);

Print the details of each object as you remove them from the priority queue. Output should be something like:

orderId:1, orderAmount:100, customerName:customer1 orderId:2, orderAmount:300, customerName:customer2 orderId:3, orderAmount:50, customerName:customer3

code is below, in c++ only please

//priorityQ.cpp

//demonstrates priority queue

#include

#include

using namespace std;

////////////////////////////////////////////////////////////////

class PriorityQ {

//vector in sorted order, from max at 0 to min at size-1

private:

int maxSize;

vector < double > queVect;

int nItems;

public:

//-------------------------------------------------------------

PriorityQ(int s): maxSize(s), nItems(0) //constructor

{

queVect.resize(maxSize);

}

//-------------------------------------------------------------

void insert(double item) //insert item

{

int j;

if (nItems == 0) //if no items,

queVect[nItems++] = item; //insert at 0

else //if items,

{

for (j = nItems - 1; j >= 0; j--) //start at end,

{

if (item > queVect[j]) //if new item larger,

queVect[j + 1] = queVect[j]; //shift upward

else //if smaller,

break; //done shifting

} //end for

queVect[j + 1] = item; //insert it

nItems++;

} //end else (nItems > 0)

} //end insert()

//-------------------------------------------------------------

double remove() //remove minimum item

{

return queVect[--nItems];

}

//-------------------------------------------------------------

double peekMin() //peek at minimum item

{

return queVect[nItems - 1];

}

//-------------------------------------------------------------

bool isEmpty() //true if queue is empty

{

return (nItems == 0);

}

//-------------------------------------------------------------

bool isFull() //true if queue is full

{

return (nItems == maxSize);

}

//-------------------------------------------------------------

}; //end class PriorityQ

//////////////////////////////////////////////////////////////// adding set and get to private

int main() {

class CustomerOrder

{

private:

int orderid;

double orderAmount;

string CustomerName;

};

PriorityQ thePQ(5); //priority queue, size 5

thePQ.insert(30); //unsorted insertions

thePQ.insert(50);

thePQ.insert(10);

thePQ.insert(40);

thePQ.insert(20);

while (!thePQ.isEmpty()) { //sorted removals

double item = thePQ.remove();

cout << item << " "; //10, 20, 30, 40, 50

} //end while

cout << endl;

return 0;

} //end main()