Available from: Monday, $2$ December $2024,12$:$00$ AM

Due date: Saturday, $14$ December $2024,11$:$59$ PM

D Requested files: BoatPlane.h$,$ BoatPlane.cpp $(\backslash (\backslash$boldsymbol$\{\backslash$downarrow$\}\backslash )$ Download$)$

C$.$ Maximum number of files: $5$

Type of work: $\backslash (\backslash$mathbf$\{9\}\backslash )$ Individual work

The goal of this program is to create a class hierarchy to instantiate objects that can have one of two specific behaviors: It can be a boat, or it can be a plane.

I need an object that can behave like a Plane or a Boat. We will use inheritance to share common methods:

$-$ add$0-$ add passengers to the vehicle

$-$ remove$()-$ remove passengers from the vehicle

We will use $4$ polymorphic functions to have the object print out a different string depending on whether it is a Boat object or a Plane object. These functions are:

$-$ steer$()-$ change direction

$-$ travel$()-$ indicate what medium it travels through

$-$ accelerate$()-$ increase velocity $($rate of motion$)$

$-$ brake$()-$ decrease velocity. The instantiated object will print a different message when each of the $4$ functions above are invoked.

$-$ steer$()-$ A boat will print "Tack" a plane will print "Bank"

$-$ travel$()-$ a boat will print "Sea" a plane will print "Air"

$-$ accelerate$()-$ a boat will print "setSails" a plane will print "jetThrust" jetThrust, setSails

$-$ brake$()-$ a boat will print "furlSails" a plane will print "wingFlaps"

In addition each object will print their own sense of direction when turning:

$-$ Plane can bank Left or Right

$-$ A Boat can tack to Port or Starboard

To write this program you must:

$1.$ Create an abstract class Vehicle that has the methods common to all classes.

$2.$ Create a derived class Boat that inherits from Vehicle and has the appropriate fields and functions.

$3.$ Create a derived class BoatPlane that inherits from Boat that adds the appropriate fields and overloads the appropriate functions. A BoatPlane should be able to distinguish whether it is traveling as a Plane or a Boat.

In your main$()$ function exercise all functions of the class in the following manner:

add $(3)$ passengers.

$-$ remove$(1)$ passenger

travel$()$

accelerate$()$

steer$($left$)$ and steer$($right$)$

brake$()$