cashregisterimp.cpp

C++编成数据结构与程序设计方法 D.S.Malk编著

//Implementation file cashRegisterImp.cpp 
//This file contains the definitions of the functions to 
//implement the operations of the class cashRegister

#include <iostream>
#include "cashRegister.h"

using namespace std;

int cashRegister::getCurrentBalance() const
{
    return cashOnHand;
}

void cashRegister::acceptAmount(int amountIn)
{
    cashOnHand = cashOnHand + amountIn;
}

cashRegister::cashRegister(int cashIn)
{
    if (cashIn >= 0)
        cashOnHand = cashIn;
    else
        cashOnHand = 500;
}