Can someone please tell me why I am getting an error message saying 'temps' is uninitialised???
#include <iostream>
#include <string>
#include <fstream>
#include <sstream>
#include <cmath>
#include <iomanip>
#include <cmath>
#include <cstdlib>
using namespace std;
struct record
{
string websiteUrl;
double revenue;
int hits;
};
struct totals
{
double totalRevenue;
double totalHits;
double averageRevenue;
int totalrecords;
};
record readRec(ifstream&);
void DisplayRec (record);
void DisplayTitle();
void DisplayTotals(totals);
int main()
{
record record;
totals temps;
ifstream inFile;
double totalHits=0;
double totalRev=0;
//Opening the external file
inFile.open("websiteHits.dat");
if(inFile.fail())
{ cout << "File failed to open!!\n"; system ("pause"); exit (1);}
//Setting specific standards for displaying data
cout.setf(ios::fixed);
cout.setf(ios::showpoint);
cout.precision(2);
DisplayTitle();
while(!inFile.eof())
{
record = readRec(inFile);
DisplayRec(record);
totalHits+=record.hits;
totalRev+=record.revenue;
}
DisplayTotals(temps);
inFile.close();//Closes the website hits file
system("pause");
return 0;
}
//Function to display title
void DisplayTitle()
{
cout << right << setw(24) << "WEBSITE REPORT" << endl;
cout << right << setw(30) << "-----------------------" << endl << endl;
return;
}
//Read record from file
record readRec(ifstream& inFile)
{
record record;
inFile >> record.websiteUrl
>> record.revenue
>> record.hits;
return record;
}
//Display record
void DisplayRec(record record)
{
cout<<"URL:" <<record.websiteUrl<< endl;
cout<<"Revenue:" <<record.revenue<<endl;
cout<<"Hits:" <<record.hits<<endl<<endl;
system("Pause");
}
//Displays totals
void DisplayTotals(totals temps)
{
cout << "Total Revenue:" <<temps.totalRevenue << endl ;
cout << "Total Hits:" <<temps.totalHits<< endl;
cout <<"Average Revenue:"<<temps.averageRevenue<< endl;
cout << "Total Records:"<<temps.totalrecords<<endl<<endl;
system("Pause");
}