This lab introduces students to the concepts of polymorphism, early binding, lat

Question

This lab introduces students to the concepts of polymorphism, early binding, late binding, abstract classes, and virtual class functions. This will be done in the context of performing calculations on basic geometrical shapes. Polymorphism is a very powerful extension of inheritance, and by using pointers to the base class, it allows access to derived class objects and their functions based on the context that they are called in.

The lab will require the creation of a base geometric class, called Shape, and two sub classes, Circle and Rectangle, that are derived public from the class Shape. From there, objects of both the Circle and the Rectangle classes will be created, as will an array of pointers to the base class Shape. By using the instantiated objects and the object pointers, both static and dynamic binding will be demonstrated.

Each lab exercise should have a separate section in the lab-report document.

Your lab grade is based upon

STEP 1: Create a New Multifile Project

Create a new multifile project with three classes: the base class Shape, the class Circle (derived public from Shape), and the class Rectangle (derived public from Shape). The classes will have the following requirements.

STEP 2: Create the Test Function

Instantiate at least one object of each of the Circle and the Rectangle classes. Provide appropriate constructors for both that will accept the necessary initialization arguments to provide the information required for all the class member functions. Exercise and test each member function of both classes for correct calculations and output.

STEP 3: Add a Base Class Pointer Array and an Additional Function

Add to the test function a base class array of pointers of the same dimension as the total number of Circle and Rectangle objects that were created in the previous step. Use this pointer array to access the Circle and the Rectangle objects to call a new, nonclass member function that will display all the information about each object.

The information-display function should accept as its calling parameter a pointer of the class Shape.

Run the test function to demonstrate static (early) binding using the derived class objects calling their member functions, and run the test function to demonstrate dynamic (late) binding using the assigned Shape class pointers to call the nonclass, member-display-information function.

Explanation / Answer

It is a whole big thing. 1500 points are too less for it :) checked on internet, pople are ready to pay 20$ for this solution :)

I am having just the main function. And its correct. Uploading the main function.. Hope I get the points :)

// ShapeMain.cpp

#include

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