/*
    SavingsAccount.h
    CIS 250
    2013-03-14
    David Klick
   
    This is the header file for the SavingsAccount
    class for the Bank Account assignment.
*/

#ifndef __SAVINGS_ACCOUNT_H__
#define __SAVINGS_ACCOUNT_H__

#include "BankAccount.h"
#include <iostream>
#include <iomanip>

class SavingsAccount : public BankAccount {
protected:
    double interestRate;
private:
    static const double DEFAULT_INTEREST_RATE = 0.06;
public:
    SavingsAccount(const char* accnum, const double bal,
                   const double intrat = DEFAULT_INTEREST_RATE);
    double getInterestRate() const;
    void setInterestRate(const double intrat);
    void postInterest();
    bool withdraw(const double amt);
    friend std::ostream& operator<<(std::ostream& strm, const SavingsAccount& sa);
};

#endif