CreditCard Class Reference

#include <CreditCard.h>

List of all members.

Public Member Functions
	CreditCard (std::string no, std::string nm, int lim, double rt, double bal=0)
std::string	getNumber () const
std::string	getName () const
int	getLimit () const
double	getRate () const
double	getCurrentBalance () const
double	getPreviousBalance () const
int	getMinPayment () const
bool	chargeIt (double price)
void	makePayment (double payment)
int	endOfMonth ()

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Detailed Description

Represents a credit card record with a monthly billing cycle

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Constructor & Destructor Documentation

CreditCard::CreditCard (  std::string  no, std::string  nm, int  lim, double  rt, double  bal = 0 )

Construct a new credit card. Parameters: no  the credit card number (expressed as a string) nm  the card-holder's name lim  maximum dollar limit for card rt  A fraction which represents the monthly interest rate bal  Initial balance for this account

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Member Function Documentation

bool CreditCard::chargeIt (  double  price  )

Attempts to make a charge of given price against this card. A charge should be disallowed if it would cause the credit limit to be exceeded. All negative charges should be disallowed (instead, they should be processed by making a payment) Returns: true if charge was allowed; false if disallowed

int CreditCard::endOfMonth (   )

This method is called to signify the end of a billing month. It is used to assess any fees or interest which are incurred and to record a new minimum payment required for the coming month. return the new minimum payment required

double CreditCard::getCurrentBalance (   )  const

Return the up-to-the-minute balance. Returns: up-to-the-minute balance, in dollars (or fraction theoreof).

int CreditCard::getLimit (   )  const

Return the credit limit. Returns: limit expressed in dollars.

int CreditCard::getMinPayment (   )  const

Return the minimum payment ammount that was reported at the end of the previous month. Returns: minimum payment that was requested at end of previous month

std::string CreditCard::getName (   )  const

Return the name of the card holder. Returns: person's name as a string

std::string CreditCard::getNumber (   )  const

Return the card number. Returns: string representing the card number

double CreditCard::getPreviousBalance (   )  const

Return the account balance which was reported as of the end of the previous month. Returns: balance as was calculated at end of previous month

double CreditCard::getRate (   )  const

Return the interest rate. Returns: monthly interest rate (e.g. 0.0079 for 0.79% monthly rate)

void CreditCard::makePayment (  double  payment  )

Used to make a payment on behalf of the account holder. Negative payments should be ignored. A positive payment is used to pay off a portion of the current balance. (if user pays off more than their current balance, the excess should still be credited in the form of a negative balance.)

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The documentation for this class was generated from the following file:

• CreditCard.h

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