Question

Fall 2019 CSCI 272 Test 3 - November 26, 2019 Name Add a class definition as it would appear in the header file (.h) for a Mortgage class. (It is not necessary to implement the function definitions for the.cpp.) The Mortgage class will inherit from the Account class and have two data members, Payment Amount and Property Address. It will also have (1) a constructor function, (2) functions to get the Payment Amount and Property Address values, (3) a function to calculate and return the monthly payment amount and (4) a redefinition of the Accountinfo function from the base class.

Answer 1

The class definitions as per the given scenario are given below:

//account class
class Account
{
//private data member declaration
double PaymentAmount;
  
public:
  
//default constructor
Account()
{
  
}
  
//function to display account information
string AccountInfo()
{
string str;
  
//code to display the account information
  
return str;
}
};

//mortgage class
class Mortgage : public Account
{
//private data member declaration
double PaymentAmount;
string PropertyAddress;
  
public:
  
//default constructor
Mortgage()
{
  
}
  
//parameterize constructor
Mortgage(double amount, string address)
{
PaymentAmount = amount;
PropertyAddress = address;
}
  
//functon to get the payment amount
double getPaymentAmount()
{
//return statement
return PaymentAmount;
}
  
//function to get the property address
string getPropertyAddress()
{
//return statement
return PropertyAddress;
}
  
//function to calculate the monthly payment
double monthlyPayment()
{
//variable declaration and initialization
int monthPayment = 0;
  
//calculate the monthly payment as per the requirement
monthPayment = PaymentAmount;
  
//return statement
return monthPayment;
}
  
//function to display the account information
//redefinition of the AccountInfo function from the base class
string AccountInfo()
{
string str;
  
//code to display the account information
  
return str;
}
};