Thread: Problem with pointer

Hi all,

I have the following code:

Code:

#pragma once
#include <iostream>
using namespace std;
class Bill{

private:
         int bill;
public:
         setBill(int);
        int getBill();
}

The implement file is as follow:
#include "Bill.h"
void Bill::setBill(int bill)
{
     (*this.bill) = bill;
}
int Bill::getBill()
{
      return bill;
}
I have a bat file call data.bat and inside it has this data:
1234
1890
1470

In my main file:

#include "Bill.h"
#include <fstream>


int main()
{
		int i=0;
	Bill *bill[2];


	ifstream indata;

	int num; // variable for input value
	indata.open("data.dat"); // opens the file
	if(!indata) { // file couldn't be opened
		  cerr << "Error: file could not be opened" << endl;
		exit(1);
   }
	indata >> num;
 while ( !indata.eof() ) { // keep reading until end-of-file
   		   i++;
	   bill[i]=new Bill;
			cout << "number is " << num;
			bill[i]->setBill(num);
   indata.close();
   cout << "End-of-file reached.." << endl;
 

   for(int n=0; n < 3; n++)
   {
	   cout << "bill : " <<bill[n]->getBill<< endl;

   }
   cin.ignore();
   cin.ignore();



return 0;

}

I want the output to be like below:
bill:1234
bill:1890
bill:1470

However the output I get is :
bill: -842150451
bill: -842150451
bill: -842150451

I would not figure out the problem.Any help is much appreciated.
Thank you.

Hi All,

I have managed to solve the problem.Thank for your reply.