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#include <iostream>
#include <iomanip>
#include <fstream>
#include <string>
#include <cstdlib>
#include <stdlib.h>
using namespace std;
// Function Prototypes
void DisplayTitle();
float GetBegBal(string);
void DisplayBal(double);
string GetData(ifstream&);
double ProcessCheck(double, double);
double ProcessDeposit(double, double);
double ProcessATM(double, double);
double ProcessSvcChg(double);
//Global Constants
const double CHARGE = 10,
ATMFEE = 2;
struct totals{
double Credits,
Debits,
Service;
};
int main()
{
//Variable Declarations
int transCode;
double balance,
transAmt;
ifstream fin;
string input;
int space_position = input.find(' ');
int transCtr;
//Declared my structure
totals print;
cout.setf(ios::fixed);
cout.setf(ios::showpoint);
cout.precision(2);
//Displays the title.
DisplayTitle();
//Opens the File.
fin.open("C:\\Users\\Kodi\\Desktop\\checkIn.dat");
//Creates a message if the file failed to open.
if (fin.fail( ))
{
cout << "Input file opening failed.\n";
system("pause");
exit(1);
}
//While it is not the end of file.
while(! fin.eof())
{
//Inputs the numbers into a string.
input = input + " " + GetData(fin);
}
//Closes the file.
fin.close();
balance = static_cast<double>(GetBegBal(input));
cout << balance;
cout << input;
system("pause");
/*for (int i = 0; i < 100; i++){
transCode = atoi(input.substr(0, space_position).c_str());
}*/
transCode = 0;
while(transCode != 0)
{
switch(transCode)
{
case 1:
balance = ProcessCheck(balance, transAmt);
print.Debits = print.Debits + transAmt;
break;
case 2:
balance = ProcessDeposit(balance, transAmt);
print.Credits = print.Credits + transAmt;
break;
case 3:
balance = ProcessATM(balance, transAmt);
print.Service = print.Service + ATMFEE;
print.Debits = print.Credits + transAmt;
break;
}
DisplayBal(balance);
if(balance < 0){
balance = ProcessSvcChg(balance);
print.Service = print.Service + CHARGE;
}
}
system("pause");
return 0;
}
void DisplayTitle()
{
cout << "\n Check Register\n\n";
}
float GetBegBal(string start)
{
float x;
int space_position = start.find('_');
x = atof(start.substr(0, space_position).c_str());
return x;
}
void DisplayBal(double x)
{
cout << "\t\tBalance = $" << setw(10) << x;
}
string GetData(ifstream& in)
{
string value;
in >> value;
return value;
}
double ProcessCheck(double bal, double amt)
{
cout << "\n Check = " << setw(10) << amt;
return (bal - amt);
}
double ProcessDeposit(double bal, double amt)
{
cout << "\n Deposit = " << setw(10) << amt;
return (bal + amt);
}
double ProcessATM(double bal, double amt)
{
cout << "\n ATM = " << setw(10) << amt;
bal = bal - amt;
DisplayBal(bal);
bal = bal - ATMFEE;
cout << "\n ATM Fee = " << setw(10) << ATMFEE;
return (bal);
}
double ProcessSvcChg(double bal)
{
cout << "\n Service chg =" << setw(8) << CHARGE;
bal = bal - CHARGE;
DisplayBal(bal);
return (bal);
}
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