Question

c++ please   

Define the class bankAccount to implement the basic properties of a bank account. An object of this class should store the following data: Account holder’s name (string), account number (int), account type (string, checking/saving), balance (double), and interest rate (double). (Store interest rate as a decimal number.) Add appropriate member func- tions to manipulate an object. Use a static member in the class to automatically assign account numbers. Also declare an array of 10 compo- nents of type bankAccount to process up to 10 customers and write a program to illustrate how to use your class

A. You will be creating three files. The bankAccount.h file, the implementation of the bankAccount Class cpp file and the test drive cpp file with the main function to test your class.

b. The class needs to have at least these methods:

i. The constructor

ii. Set the data (name, account type, balance, interest rate)

iii. Deposit – receives amount of deposit

iv. Withdraw – receives amount of withdraw

v. Get the Interest Rate – returns the interest rate

vi. Get Account Number – returns the account number

vii. Get the Account Holders Name – returns the name

viii. Get the Account Type – returns the account type

ix. Get the balance – returns the balance

x. Print – nice output of one account and all of its information

c. Your test driver needs to test all of the methods. It needs to allow the user to enter a new account, make a deposit and withdraw. Every time you deposit or withdraw, print all of the account information so the user can see the change was made

Answer 1

bankAccount.h

#include <iostream>

#include <vector>

#include <iomanip>

#include <cstdlib>

using namespace std;

class bankAccount

{

private:

static int counter;

string holderName;

int accountNumber;

string accountType;

double balance;

double interestRate;

public:

bankAccount();

bankAccount(string, string, double, double);

string getHolderName();

int getAccountNumber();

string getAccountType();

double getBalance();

double getInterestRate();

void setHolderName(string);

void setAccountType(string);

void setBalance(double);

void setInterestRate(double);

void deposit(double);

void withdraw(double);

void print();

};

bankAccount.cpp

#include "bankAccount.h"

int bankAccount::counter = 0;

bankAccount::bankAccount()

{

this->holderName = "";

this->accountNumber = 0;

this->accountType = "";

this->balance = 0;

this->interestRate = 0;

}

bankAccount::bankAccount(string holderName, string accountType, double balance, double interestRate)

{

this->holderName = holderName;

counter++;

this->accountNumber = counter;

this->accountType = accountType;

this->balance = balance;

this->interestRate = interestRate;

}

string bankAccount::getHolderName()

{

return this->holderName;

}

int bankAccount::getAccountNumber()

{

return this->accountNumber;

}

string bankAccount::getAccountType()

{

return this->accountType;

}

double bankAccount::getBalance()

{

return this->balance;

}

double bankAccount::getInterestRate()

{

return this->interestRate;

}

void bankAccount::setHolderName(string name)

{

this->holderName = name;

}

void bankAccount::setAccountType(string type)

{

this->accountType = type;

}

void bankAccount::setBalance(double balance)

{

this->balance = balance;

}

void bankAccount::setInterestRate(double rate)

{

this->interestRate = rate;

}

void bankAccount::deposit(double amount)

{

this->balance += amount;

}

void bankAccount::withdraw(double amount)

{

if(amount > this->balance || (this->balance - amount) < 0)

{

cout << "Transaction not possible due to insufficient balance!";

}

else

{

this->balance -= amount;

}

}

void bankAccount::print()

{

cout << setprecision(2) << fixed;

cout << "Holder: " << getHolderName() << ", Account Number: " << getAccountNumber() << ", Account Type: " << getAccountType() << ", Interest Rate: " << getInterestRate() << "%, Balance: $" << getBalance() << endl;

}

main.cpp

#include "bankAccount.h"

int main()

{

vector<bankAccount> accounts;

string holderName, accountType;

double balance, interestRate;

// prompt user to add 5 accounts to the list

int numberOfAccounts = 5;

cout << endl;

for(int i = 0; i < numberOfAccounts; i++)

{

cout << "Account " << (i + 1) << ":" << endl;

cout << "Enter account holder name(no spaces): ";

cin >> holderName;

cout << "Enter account type(Savings/Checking): ";

cin >> accountType;

cout << "Enter account initial balance: $";

cin >> balance;

cout << "Enter account interest rate(%): ";

cin >> interestRate;

accounts.push_back(bankAccount(holderName, accountType, balance, interestRate));

cout << endl;

}

// print the list of all accounts

cout << endl << "ALL ACCOUNTS:\n-------------\n";

for(int i = 0; i < numberOfAccounts; i++)

{

accounts[i].print();

}

cout << endl;

// testing for deposit method

int usrAccNumber;

cout << "Testing for deposit() method..." << endl;

cout << "Enter the account number (1 - " << numberOfAccounts << "): ";

cin >> usrAccNumber;

while(usrAccNumber < 1 || usrAccNumber > numberOfAccounts)

{

cout << "Please enter a number between 1 & " << numberOfAccounts << ": ";

cin >> usrAccNumber;

}

double amount;

cout << "Enter the amount to deposit: ";

cin >> amount;

accounts[usrAccNumber - 1].deposit(amount);

// print the list of all accounts

cout << endl << "ALL ACCOUNTS AFTER DEPOSIT:\n-------------\n";

for(int i = 0; i < numberOfAccounts; i++)

{

accounts[i].print();

}

cout << endl;

// testing for withdraw method

cout << endl << endl << "Testing for withdraw() method..." << endl;

cout << "Enter the account number (1 - " << numberOfAccounts << "): ";

cin >> usrAccNumber;

while(usrAccNumber < 1 || usrAccNumber > numberOfAccounts)

{

cout << "Please enter a number between 1 & " << numberOfAccounts << ": ";

cin >> usrAccNumber;

}

cout << "Enter the amount to withdraw: ";

cin >> amount;

accounts[usrAccNumber - 1].withdraw(amount);

// print the list of all accounts

cout << endl << "ALL ACCOUNTS AFTER WITHDRAWAL:\n-------------\n";

for(int i = 0; i < numberOfAccounts; i++)

{

accounts[i].print();

}

cout << endl;

}

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