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//Lab 3
//Trevor Bouchillon
#include <iostream>
#include <fstream> // For the files!!!!
#include <iomanip> // For manipulators & formatting options
using std::cin;
using std::cout;
using std::endl;
using std::setw;
using std::ios;
using std::ifstream;
using std::ofstream;
using std::left;
using std::setprecision;
const int MAX = 100;
int ReadData(ifstream& inFile, int pick[], int drop[], int psgr[], float dist[], float fare[], float toll[]);
void WriteOutputFile(ofstream& outFile, int pick[], int drop[], int psgr[], float dist[], float fare[], float toll[], int counter, float TotalFare[], float CostPerMile[]);
void PrintTotalsAndSummary(ofstream& out, int totalRecords);
int main()
{
int pick[MAX];
int drop[MAX];
int psgr[MAX];
float dist[MAX];
float fare[MAX];
float toll[MAX];
float TotalFare[MAX];
float CostPerMile[MAX];
int record_counter(0);
ifstream inFile;
// Notice how this automatically opens the file
ofstream outFile("C:\\TEMP\\largeout.txt");
inFile.open("C:\\TEMP\\large.txt");
if (inFile.is_open())
{
record_counter = ReadData(inFile, pick, drop, psgr, dist, fare, toll);
inFile.close();
if (outFile.is_open())
{
WriteOutputFile(outFile, pick, drop, psgr, dist, fare, toll, record_counter, TotalFare, CostPerMile);
PrintTotalsAndSummary(outFile, record_counter);
outFile.close();
}
else
{
cout << "Trouble Opening File";
cout << "\n\n\t\t ** About to EXIT NOW! ** ";
}
}
else
{
cout << "Trouble Opening File";
cout << "\n\n\t\t ** About to EXIT NOW! ** ";
}
return 0;
}
int ReadData(ifstream& inFile, int pick[], int drop[], int psgr[], float dist[], float fare[], float toll[])
{
int counter = 0;
inFile >> pick[counter] >> drop[counter] >> psgr[counter] >> dist[counter] >> fare[counter] >> toll[counter]; // Priming Read
cout << setiosflags(ios::left) << left << setw(20) << "PickUpLoc" << setiosflags(ios::left) << setw(20) << left << "DropOffLoc" << setiosflags(ios::left) << left << setw(20) << "PassengerCount"
<< setiosflags(ios::left) << left << setw(20) << "Distance" << setiosflags(ios::left) << left << setw(20) << "Fare" << setiosflags(ios::left) << left << setw(20) << "Toll"
<< setiosflags(ios::left) << left << setw(20) << "TotalFare" << setiosflags(ios::left) << left << setw(20) << "CostPerMile" << endl;
while (!inFile.eof())
{
float TotalFare[MAX];
float CostPerMile[MAX];
for (int r = 0; r <= counter ; r++) {
TotalFare[r] = toll[r] + fare[r];
CostPerMile[r] = fare[r] / dist[r];
if (dist[r] == 0) {
CostPerMile[r] = 0;
}
}
cout << setiosflags(ios::left) << setw(20) << pick[counter] << resetiosflags(ios::left) << left << setw(20) << drop[counter] << resetiosflags(ios::left) << left << setw(20) << psgr[counter]
<< resetiosflags(ios::left) << left << setw(20) << dist[counter] << resetiosflags(ios::left) << left << setw(20) << fare[counter] << resetiosflags(ios::left) << left << setw(20) << toll[counter]
<< resetiosflags(ios::left) << left << setw(20) << TotalFare[counter] << resetiosflags(ios::left) << left << setw(20) << setprecision(3) << CostPerMile[counter] << endl;
counter++;
inFile >> pick[counter] >> drop[counter] >> psgr[counter] >> dist[counter] >> fare[counter] >> toll[counter];
}
return counter;
}
void WriteOutputFile(ofstream& outFile, int pick[], int drop[], int psgr[], float dist[], float fare[], float toll[], int counter, float TotalFare[], float CostPerMile[])
{
outFile << " Here is the Output File" << endl;
for (int r = 0; r <= counter - 1; r++)
{
TotalFare[r] = toll[r] + fare[r];
CostPerMile[r] = fare[r] / dist[r];
if (dist[r] == 0) {
CostPerMile[r] = 0;
}
outFile << setiosflags(ios::left) << left << setw(10) << pick[r] << resetiosflags(ios::left) << left << setw(10) << drop[r] << resetiosflags(ios::left) << left << setw(10) << psgr[r] << resetiosflags(ios::left) << left
<< setw(14) << dist[r] << resetiosflags(ios::left) << left << setw(10) << fare[r] << resetiosflags(ios::left) << left << setw(10) << toll[r] << resetiosflags(ios::left) << left << setw(14) << TotalFare[r]
<< resetiosflags(ios::left) << left << setw(14) << setprecision(3) << CostPerMile[r] << endl;
}
}
void PrintTotalsAndSummary(ofstream& outFile, int totalRecords)
{
// To screen
cout << "\n\n\t** Total Records: " << totalRecords << " **\n" << "\t\t The End \n";
// To file
outFile << "\n\n\t** Total Records: " << totalRecords << " **\n" << "\t\t The End \n";
}
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