// Withdraw implementation bool BankAccount::withdraw(double amount) { if (amount <= 0) { throw std::invalid_argument("Withdrawal amount must be positive."); } if (balance >= amount) { balance -= amount; return true; // Withdrawal successful } return false; // Insufficient funds }
// Constructor implementation BankAccount::BankAccount(double initialBalance) : balance(initialBalance) { if (initialBalance < 0) { throw std::invalid_argument("Initial balance cannot be negative."); } }
// Get balance implementation double BankAccount::getBalance() const { return balance; } You can use this BankAccount class in your main.cpp or any other source file in your project.
// Deposit money into the account void deposit(double amount);
account.deposit(500.0); std::cout << "Balance after deposit: $" << account.getBalance() << std::endl;
// BankAccount.h (Header File) #ifndef BANKACCOUNT_H #define BANKACCOUNT_H
// Withdraw money from the account bool withdraw(double amount);
// Withdraw implementation bool BankAccount::withdraw(double amount) { if (amount <= 0) { throw std::invalid_argument("Withdrawal amount must be positive."); } if (balance >= amount) { balance -= amount; return true; // Withdrawal successful } return false; // Insufficient funds }
// Constructor implementation BankAccount::BankAccount(double initialBalance) : balance(initialBalance) { if (initialBalance < 0) { throw std::invalid_argument("Initial balance cannot be negative."); } } microsoft visual c 2019 2021
// Get balance implementation double BankAccount::getBalance() const { return balance; } You can use this BankAccount class in your main.cpp or any other source file in your project. } if (balance >
// Deposit money into the account void deposit(double amount); = amount) { balance -= amount
account.deposit(500.0); std::cout << "Balance after deposit: $" << account.getBalance() << std::endl;
// BankAccount.h (Header File) #ifndef BANKACCOUNT_H #define BANKACCOUNT_H
// Withdraw money from the account bool withdraw(double amount);