2 .h 1 implentation and main. private variables

[ncrawley]

My instructor provided us with the main and the 2 .h had us make a .cpp file.

The compiler keeps saying savings and checking was not declared in this scope when I try to compile it.

I have been searching for last 6 hours can somebody help please

#ifndef ACCOUNT_H
#define	ACCOUNT_H

#include <iostream>
#include <string>
#include <iomanip>

using namespace std;

class Account {
public:
    Account();
    Account(double bal);
    ~Account(); // destructor
    void deposit(double amount);
    void withdraw(double amount);
    double get_balance() const;

private:
    double balance;
};

#endif	/* ACCOUNT_H */
//======================================

#ifndef BANK_H
#define	BANK_H

#include <string>
using namespace std;

#include "Account.h"

class Bank {
public:
    Bank();
    Bank(double checking_amount, double savings_amount);
    ~Bank(); // Destructor
    void deposit(double amount, string account);
    void withdraw(double amount, string account);
    void transfer(double amount, string account);
    void print_balances() const;

private:
    Account checking;
    Account savings;
};

#endif	/* BANK_H */

//===========================================
#include "Bank.h"

    //Bank::Bank();
Bank::Bank(double checking_amount, double savings_amount)
{
      checking=checking_amount;
      savings=savings_amount;
}

void deposit(double amount, string account)
{
    if(account=="S")
    {
        savings=savings+amount;
    }
    else if(account=="C")
    {
        checking=checking+amount;
    }
    else;
}
void withdraw(double amount, string account)
{
    if(account=="S")
    {
        savings=savings-amount;
    }
    else if(account=="C")
    {
        checking=checking-amount;
    }
    else;


}

void transfer(double amount, string account)
{
    if(account=="S")
    {
        checking=savings-amount;
        savings=checking+amount;

    }
    else if(account=="C")
    {
         savings=checking-amount;
        checking=savings+amount;

    }
    else;
}

void print_balances() const
{
cout<<"Savings account balance:  $"<<checking<<endl;
 cout<<"Checking account balance:  $"<<savings<<endl;
}
Bank::~Bank()
{

}
//==========================================
#include <iostream>
using namespace std;

#include "Bank.h"

int main() {

    Bank my_bank;
    cout << "Inital bank balances: " << endl;
    my_bank.print_balances(); /* set up empty accounts */

    cout << "Adding some money to accounts: " << endl;
    my_bank.deposit(1000, "S"); /* deposit $1000 to savings */
    my_bank.deposit(2000, "C"); /* deposit $2000 to checking */
    my_bank.print_balances();

    cout << "Taking out $1500 from checking,and moving $200 from";
    cout << " savings to checking." << endl;
    my_bank.withdraw(1500, "C"); /* withdraw $1500 from checking */
    my_bank.transfer(200, "S"); /* transfer $200 from savings */
    my_bank.print_balances();

    cout << "Trying to transfer $900 from Checking." << endl;
    my_bank.transfer(900, "C");
    my_bank.print_balances();

    cout << "trying to transfer $900 from Savings." << endl;
    my_bank.transfer(900, "S");
    my_bank.print_balances();

    return 0;
}
//=====================================

[cire]

void deposit(double amount, string account)
{
    // ...
}

This is a free-standing function that is not a member of the class Bank

To define the method of Bank use:

void Bank::deposit(double amount, string account)
{
    // ...
}

[ncrawley]

thank you
okay so ya I did that now it seems repeat a error

"no match for 'operator+..." so I added a #include <cmath> but almost the samething happened

then it still happened stating that the operator types and Account and double....

wonder if it has something to do with

if(account=="S") //line 63

[ncrawley]

I just realized I was supposed to have 2 .cpp files that where not main. let me think about that for a sec

so I added this file

      #include "Account.h"
   #include <cmath>
   Account:: Account(double bal)
   {
        balance = bal;
   }
    void Account :: deposit(double amount)
    {
        balance = amount + balance;
    }
    void Account :: withdraw(double amount)
    {
        balance = balance - amount;
    }
    double Account :: get_balance() const
    {
       return balance;
    }
    Account::~Account() // destructor
    {

    }

and changed the second file to this

#include "Bank.h"
#include <cmath>
    //Bank::Bank();
Bank::Bank(double checking_amount, double savings_amount)
{
      checking=checking_amount;
      savings=savings_amount;
}

void Bank :: deposit(double amount, string account)
{
    if(account=="S")
    {
        savings.deposit(amount);
    }
    else if(account=="C")
    {
        checking.deposit(amount);
    }
    else;
}
void Bank :: withdraw(double amount, string account)
{
    if(account=="S")
    {
        savings.withdraw(amount);
    }
    else if(account=="C")
    {
        checking.withdraw(amount);
    }
    else;


}
//=======================================
void Bank :: transfer(double amount, string account)
{
      if(account=="S")
    {

        savings.withdraw(amount);
        checking.deposit(amount);
    }
    else if(account=="C")
    {
        checking.withdraw(amount);
        savings.withdraw(amount);
    }
    else;
}
//=======================================
void Bank :: print_balances() const
{
cout<<"Savings account balance:  $"<<savings.get_balance()<<endl;
 cout<<"Checking account balance:  $"<<checking.get_balance()<<endl;
}
Bank::~Bank()
{

}

at this point it went to this error:

||=== Build: Debug in p1 (compiler: GNU GCC Compiler) ===|
obj/Debug/Bank.o||In function `Bank::Bank(double, double)':|
/home/jydilaptop/Documents/p1/Bank.cpp|3|undefined reference to `Account::Account()'|
/home/jydilaptop/Documents/p1/Bank.cpp|3|undefined reference to `Account::Account()'|
obj/Debug/main.o||In function `main':|
/home/jydilaptop/Documents/p1/main.cpp|8|undefined reference to `Bank::Bank()'|
||=== Build failed: 3 error(s), 0 warning(s) (0 minute(s), 0 second(s)) ===|

[cire]

void Bank :: transfer(double amount, string account)
{
    if(account=="S")
    {
        savings.withdraw(amount);
        checking.deposit(amount);
    }
    else if(account=="C")
    {
        checking.withdraw(amount);
        savings.deposit(amount);
    }
}

[ncrawley]

thank you, I realized right about the same time as the post :D (the above post was edited before I realized you had posted, sorry)

but now I get this error

but I still the the above error from the edited post