// BankAccount.h (Header File) #ifndef BANKACCOUNT_H #define BANKACCOUNT_H
// Deposit implementation void BankAccount::deposit(double amount) { if (amount <= 0) { throw std::invalid_argument("Deposit amount must be positive."); } balance += amount; } microsoft visual c 2019 2021
int main() { try { BankAccount account(1000.0); // Create an account with an initial balance of $1000 std::cout << "Initial balance: $" << account.getBalance() << std::endl; // BankAccount
#endif // BANKACCOUNT_H // BankAccount.cpp (Source File) #include "BankAccount.h" #include <stdexcept> // For std::invalid_argument } balance += amount
public: // Constructor BankAccount(double initialBalance = 0.0);