This program is working fine as a procedural program, but I cannot get it to run as a classes/object-oriented program. All of the work for the program is being done in the main atm_machine.cpp file, whenever I try to access the functions in the account.h and account.cpp files, I break something and the program won't compile.
So, what is the
correct way, for example, to set the account balance to $100 for each of the 10 accounts in the array, and what is the
correct way, for example, to make a withdrawal?
In summary, I need to make this procedural program use classes.
Thank you
account.h
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#ifndef ACCOUNT_H
#define ACCOUNT_H
class Account
{
public:
Account();
Account(int newID, double newBalance, double newAnnualInterestRate);
int getID() const;
double getBalance() const;
double getAnnualInterestRate() const;
int setID();
double setBalance();
double setAnnualInterestRate();
double getMonthlyInterestRate() const;
void withdraw (double amount);
void deposit (double amount);
private:
int id;
double balance, annualInterestRate;
};
#endif
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#include "account.h"
Account::Account()
{
id = 0;
balance = 0;
annualInterestRate = 0;
}
Account::Account (int newID, double newBalance, double newAnnualInterestRate)
{
id = newID;
balance = newBalance;
annualInterestRate = newAnnualInterestRate;
}
int Account::getID() const
{
return id;
}
double Account::getBalance() const
{
return balance;
}
double Account::getAnnualInterestRate() const
{
return annualInterestRate;
}
int Account::setID()
{
return id;
}
double Account::setBalance()
{
return balance;
}
double Account::setAnnualInterestRate()
{
return annualInterestRate;
}
double Account::getMonthlyInterestRate() const
{
return (annualInterestRate / 12);
}
void Account::withdraw (double amount)
{
balance -= amount;
}
void Account::deposit (double amount)
{
balance += amount;
}
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#include "account.h"
#include <iostream>
using namespace std;
int main ()
{
Account myAccount;
double a[10];
for (int i = 0; i < 10; i++)
a[i] = 100.00;
int menuChoice = 0;
double amount = 0.0;
do
{
do
{
cout << "Enter an account id number: ";
cin >> myAccount.id;
if (myAccount.id < 0 || myAccount.id > 9)
cout << "Invalid Entry" << endl;
}
while (myAccount.id < 0 || myAccount.id > 9);
do
{
cout << "Main Menu" << endl;
cout << "1: check balance" << endl;
cout << "2: withdraw" << endl;
cout << "3: deposit" << endl;
cout << "4: exit" << endl;
cout << "enter a choice: ";
cin >> menuChoice;
if (menuChoice < 1 || menuChoice > 4)
cout << "Invalid Entry" << endl << endl;
}
while (menuChoice < 1 || menuChoice > 4);
if (menuChoice == 1)
cout << a[myAccount.id] << endl << endl;
if (menuChoice == 2)
{
cout << "Enter an amount to withdraw: ";
cin >> amount;
a[myAccount.id] -= amount;
cout << "The balance is: " << a[myAccount.id] << endl << endl;
}
if (menuChoice == 3)
{
cout << "Enter an amount to deposit: ";
cin >> amount;
a[myAccount.id] += amount;
cout << "The balance is: " << a[myAccount.id] << endl << endl;
}
if (menuChoice == 4)
cout << endl;
}
while (myAccount.id >= 0 || myAccount.id <= 0);
system("PAUSE");
return 0;
}
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By the way, as strange as it may sound, the program is supposed to function endlessly, which is why it's contained in an endless loop.
Thanks
