c$++$ pizaa program

Define a class called Pizza that has member variables for the type of pizza $($deep

dish, hand tossed, or pan$),$ size $($small$,$ medium or large$)$ and the number of

toppings. Include mutator and accessor functions for your class. Create a function

that will output a description of the pizza. Include a function that will calculate the

price of your pizza: small is $$10\mathrm{.}00,$ medium is $$14\mathrm{.}00,$ and large is $$17\mathrm{.}00.$ Each

topping costs $$2\mathrm{.}00.$

Define an order class that contains a private vector of type Pizza. This class

represents a customer$$s entire order where the order can consists of multiple

pizzas $($hence the vector$),$ customer name, and phone number. Include

appropriate functions so that a user of the order class can add pizzas to the order.

Include a function that outputs the entire order along with the total price. Allow

your program to add multiple pizzas to an order.