problem with loading array of class objects
I have made a stock class. I load the information from a .cvs file into array of stockObjects. I print out the data and then sort it by value then print it out again. Everything works but at the bottom of both list it prints one extra line of data except for the first data item wich is a string. It did this before I ever add the sort and reprinted. Code someone please tell me what I have done wrong. I am assuming that there is a problem with the way I loaded the file into the array of objects.
Code:
#include <iostream> // needed for standared input output
#include <string> // needed in order to use strings
#include <fstream> // needed for reading from files
#include <iomanip> // needed for formatting output stream
#include "stdafx.h" // need for standard header referecne
using namespace std;
// declare Stock Class
class Stock
{
private:
// initalize stock class variables
string StockExchange;
string Symbol;
string Company;
int Shares;
double Price;
double Value;
public:
// intialize stock class member functions
Stock();
Stock( string exchange, string symbol, string company, int shares, double price);
void displayStockInfo();
void setStockInfo(string exchange, string symbol, string company, int shares, double price);
bool operator< (const Stock& second) const;
};
/********************************* main() *******************************/
int main()
{
// Declaration Section
int arraySize=0; // used to count number of Stock input
char *endp; // used with strtod() for index after number
Stock stockObject[13]; // create an array of Stock objects
Stock tempStockObject[1]; // creat temp array of stock object for sorting
// temp variables used to input Stock data from file
string tempExchange;
string tempSymbol;
string tempCompany;
string tempShares;
string tempPrice;
ifstream fin("stocks.csv"); // open file stream for input
// early exit
// verify file opened correctly; otherwise display error, & quit
if (fin.fail())
{
cout << "ERROR opening data file." << endl;
return -1;
} // end if statement
// read the contents of the file into an array of Stock objects
// objects are created dynamicly within the loop
while(!fin.eof())
{
// input Stock record data from file
getline(fin, tempExchange, ','); // read thru ,
getline(fin, tempSymbol, ','); // read thru ,
getline(fin, tempCompany, ','); // read thru ,
getline(fin, tempPrice, ','); // read thru newline
getline(fin, tempShares); // read thru ,
// call function setStockInfo and convert string shares to int and string Price to double
stockObject[arraySize].setStockInfo(tempExchange, tempSymbol, tempCompany,
atoi(tempShares.c_str()), strtod(tempPrice.c_str(),&endp));
++arraySize; // increment number of stock input
} // end while
fin.close(); // close the file
// print header
cout << "\t\t\t\t\tLance McElmurry" << endl; // print out my name tabed over 5
cout << "STOCKS READ FROM FILE" << endl << endl;
cout << left;
cout << setw(10) << "Exchange" << setw(8)<< "Symbol" << setw(29) << "Company";
cout << setw(9) << "Shares" << setw(7) << "Price" << setw(11) << "Stock Value" << endl;
// Print stock info
for(int i=0; i < arraySize; i++)
{
stockObject[i].displayStockInfo(); // call function to print stock info
}
cout << endl << endl;
cout << "STOCKS SORTED BY VALUE" << endl << endl; // print to screen
cout << left;
cout << setw(10) << "Exchange" << setw(8)<< "Symbol" << setw(29) << "Company";
cout << setw(9) << "Shares" << setw(7) << "Price" << setw(11) << "Stock Value" << endl;
// Sort objects and load into Stock class
for (int i = 0; i < 12; i++)
{
// Find the minimum in the object[i..12-1]
tempStockObject[0] = stockObject[i];
int currentMinIndex = i;
for (int j = i + 1; 12 > j; j++)
{
if ((stockObject[j] < tempStockObject[0])== false )
{
tempStockObject[0] = stockObject[j];
currentMinIndex = j;
}
}// end for
// Swap stockObject[i] with stockObject[currentMinIndex] if necessary;
if (currentMinIndex != i)
{
stockObject[currentMinIndex] = stockObject[i];
stockObject[i] = tempStockObject[0];
}// end if
}// end sort
for(int i=0; i < arraySize; i++)
{
stockObject[i].displayStockInfo(); // call function to print stock info
}
cout << endl << endl;
return 0; // normal exit
} // end main()
Stock::Stock()
{
// no arg Constructor
}
// Define Stock stock member function (define default Stock object)
Stock::Stock(string exchange, string symbol, string company, int shares, double price)
{
// set public variables equal to private varibles defined in Stock class
StockExchange = exchange;
Symbol = symbol;
Company = company;
Shares = shares;
Price = price;
Value = shares * price;
} // end stock class member function Stock
// Define displayStockInfo stock member function
void Stock::displayStockInfo()
{
cout << left;
cout << setw(10) << StockExchange << setw(8) << Symbol << setw(29) << Company;
cout << right;
cout << fixed; // set decimal place to fixed
cout << setprecision (2); // number of places after the decimal to 2 places
cout << setw(6) << Shares << setw(8) << Price << setw(13) << Value << endl;
} // end stock class member function displayStockInfo
// Define setStockInfo stock member function
void Stock::setStockInfo(string exchange, string symbol, string company, int shares, double price)
{
// set public variables equal to private varibles defined in Stock class
StockExchange = exchange;
Symbol = symbol;
Company = company;
Shares = shares;
Price = price;
Value = shares * price;
} // end stock class member function setStockInfo
// Define overloading function for comparing Stocks
bool Stock::operator< (const Stock& second) const
{
return (Value < second.Value);
}
