cout >> Account array

[philbertfour]

I'm doing a banking code and working on the part where it would print all of the accounts in an array class Account. I'm not really sure how to go about this.
I'll put the header in the code box.
Thanks!

  */

#ifndef _BANKINGSYSTEM_H
#define _BANKINGSYSTEM_H

#include <iostream>
#include <string>
#include <cstdlib>

//Class Account holds an account ID, passcode,
//first name, last name, and balance.  All variables
//are kept private.  Access/changes are made through
//public set and get functions.

class Account
{

    public:

        void        SetAccountID(unsigned accountID);
        unsigned    GetAccountID();

        void        SetPasscode(unsigned passcode);
        unsigned    GetPasscode();

        void        SetFirstName(const std::string& firstName);
        std::string GetFirstName();

        void        SetLastName(const std::string& lastName);
        std::string GetLastName();

        void        SetBalance(double balance);
        double      GetBalance();

    private:

        unsigned    accountID_;
        unsigned    passcode_;
        std::string firstName_;
        std::string lastName_;
        double      balance_;

};

//Assume a max of 100 accounts.

const size_t MAX_NUM_ACCOUNTS = 100;

//Class BankingSystem uses an array of Account.
//You can create, delete, print, deposit, and withdraw.

class BankingSystem
{

    public:

                BankingSystem();

        void    CreateAccount();
        void    DeleteAccount();
        void    PrintAccounts();
        void    Deposit();
        void    Withdraw();

    private:

        Account accounts_[MAX_NUM_ACCOUNTS];
        size_t  current_num_accounts_;

        //Use these auxiliary functions if you want.
        //See bankingSystem.cpp for more info.

        size_t  FindAccount(unsigned accountID);
        bool    MatchPasscode(unsigned passcode, size_t index);

};