test

.config/Code/User/History/65ec6aae/5QV7.cpp

@@ -0,0 +1,86 @@
+/*
+Rafay Ahmad
+23I-2526
+*/
+#include <iostream>
+using namespace std;
+
+class Customer{
+    string name;
+    string address;
+
+public:
+
+    Customer(string name, string address) : name(name), address(address){}
+
+    string getName(){
+        return name;
+    }
+    string getAddress(){
+        return address;
+    }
+};
+
+class Product{
+    string name;
+    double price;
+
+public:
+
+    Product(string name, double price) : name(name), price(price){}
+
+    string getName(){
+        return name;
+    }
+    double getPrice(){
+        return price;
+    }
+};
+
+class Order{
+    Customer customer;
+    struct OrderItem{
+        Product product;
+        int qty;
+    };
+    OrderItem *items;
+    int noOfProducts;
+public:
+
+    Order(Customer customer) : customer(customer), noOfProducts(0){
+        items = new OrderItem[1];
+    }
+    ~Order(){
+        delete[] items;
+    }
+
+    void addItem(Product product, int qty){
+        
+        OrderItem *tmp = new OrderItem[noOfProducts+1];
+        for(int i=0;i<noOfProducts;i++) tmp[i] = items[i];
+        tmp[noOfProducts] = {product, qty};
+
+        delete[] items;
+        items = tmp;
+
+        noOfProducts++;
+    }
+
+    void displayOrder(){
+        cout<<"Name: "<<customer.getName()<<endl;       
+        cout<<"Address: "<<customer.getAddress()<<endl;
+        for(int i=0;i<noOfProducts;i++){
+            cout<<"product name: "<<items[i].product.getName()<<"\t";
+            cout<<"product price: "<<items[i].product.getPrice()<<endl;
+        }
+    }
+
+};
+
+
+int main(){
+
+    
+
+    return 0;
+}