2.1 Wheels for Cars Let's first do wheels! 1. You need to define a Wheel class. At the moment, this class should have just a single variable state of type string. Make sure this variable is hidden from those outside the class! 2. Now, within this class, define a public function with the following declaration: void set_wheel_state(string s); This function should take set the state of the wheel to the value passed in as s. 3. Write another function in this class with the following declaration: string get wheel_state() This should simply return the state of the wheel. After this, you should be able to run Part - 3 of the main function in the starter file. 2.2 Cars on Wheels Once we have a Wheel class, we can use it within our Car class. 1. Define a new class Car. This should have an array of wheels- the size of the array should be 4 since we have only four wheels. Make sure this array is not visible from outside the class.

2.1 Wheels for Cars Let's first do wheels! 1. You need to define a Wheel class. At the moment, this class should have just a single variable state of type string. Make sure this variable is hidden from those outside the class! 2. Now, within this class, define a public function with the following declaration: void set_wheel_state(string s); This function should take set the state of the wheel to the value passed in as s. 3. Write another function in this class with the following declaration: string get wheel_state() This should simply return the state of the wheel. After this, you should be able to run Part - 3 of the main function in the starter file. 2.2 Cars on Wheels Once we have a Wheel class, we can use it within our Car class. 1. Define a new class Car. This should have an array of wheels- the size of the array should be 4 since we have only four wheels. Make sure this array is not visible from outside the class.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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