Question

C++ Programing

In this exercise, you will design a class memberType.

The class has the following data members:

memberName. A string that holds the name of a person

memberID. A string that holds the member identification number

numBooks. An int that holds the number of books bought

purchaseAmt. A double that holds the amount spent on books

In addition, the class should have the following constructor and other member functions.

Constructor. The constructor should accept the person’s name and member identification number. These values should be assign to the object’s memberName and memberID data members. The constructor should also assign 0 to numBooks and purchaseAmt.

Accessor. Appropriate accessor function to get the values stored in an object’s memberName, memberID, numBooks, and purchaseAmt data members.

addNewPurchase. The addNewPurchase function should accept the number of books for a new purchase and the total amount of the purchase in dollars. The function should add these values to the existing numBooks and purchaseAmt data member.

Demonstrate the class in a client program that creates a memberType object and then calls the addNewPurchase function twice (representing 2 new purchases). After each new purchase, display the member’s id and name along with the current number of books and current purchase amount.

Documentation (10%)	program file name
	brief description of assignment
	name of the author
	course title and meeting time
	assignment number and due date
	each function has a brief description
Formatting (10%)	Use proper indentation in main function
	Use proper indentation for function declarations
Technique (40%)	Identifiers have meaningful names
	memberType.h file contains correct data members
	memberType class contains required constructor
	memberType class file contains required accessor functions
	memberType class file contains required addNewPurchase function
	Main function creates a "memberType" object and tests all accessor functions and the addNewPurchase function
Output (40%)	Program runs without modification
	In client program identification number of the person of "memberType" object is displayed using accessor function
	In client program name of the person of the"memberType" object is displayed using accessor function
	In client program number of books of the"memberType" object is displayed using accessor function
	In client program purchase amoutn of the "memberType" object is displayed using accessor function
	The appropriate member information is displayed after each call to the addNewPurchase function
	Late (5% per day)
$100%$%	TOTAL

Answer 1

Please prepare the documentation items (name of auther, course title and meeting time, etc.) as mentioned in the assignment details. Please find the code details below. The code has been appropriately commented as asked in the assignment.

memberType.h

This contains the class definition for the memberType class as asked in the assignment.

#include<string>

using namespace std;

class memberType

{

          private:

          // name of the member

          string memberName;

         

          // ID of the member

          string memberId;

         

          // Number of books bought

          int numBooks;

         

          // The amount spent on books

          double purchaseAmt;

         

          public:

                   

          // The constructor for the class

          memberType(string memberName, string memberId)

          {

                    this->memberName = memberName;

                    this->memberId = memberId;

                    this->numBooks = 0;

                    this->purchaseAmt = 0.0;

          }

         

          // Get the name of the member

          string getMemberName()

          {

                    return this->memberName;

          }

          // Get the member ID

          string getMemberId()

          {

                    return this->memberId;

          }

         

          // Get the number of books

          int getNumBooks()

          {

                    return this->numBooks;

          }

         

          // Get the purchase amount

          double getPurchaseAmt()

          {

                    return this->purchaseAmt;

          }        

         

          // Add a new purchase

          void addNewPurchase(int numBooksForPurchase, double totalAmountOfPurchase)        

          {

                    this->numBooks += numBooksForPurchase;

                    this->purchaseAmt += totalAmountOfPurchase;

          }

};

memberTypeClient.cpp

This is the client application and uses the class created in the header file

#include<iostream>

#include<string>

#include "memberType.h"

using namespace std;

// The main method for the client application

int main()

{

          // Create the new member type giving the name and the ID

          memberType m("Example Member", "MEM001");

         

          // First purchase

          m.addNewPurchase(5, 100);

          cout<<" Member ID: "<<m.getMemberId()<<" Member Name: "<<m.getMemberName()<<" Current Number of books: "<<m.getNumBooks()<<" Current purchase amount: "<<m.getPurchaseAmt()<<"\n";

         

          // Second purchase

    m.addNewPurchase(10, 200);

          cout<<" Member ID: "<<m.getMemberId()<<" Member Name: "<<m.getMemberName()<<" Current Number of books: "<<m.getNumBooks()<<" Current purchase amount: "<<m.getPurchaseAmt()<<"\n";

          return 0;

}