Reading a text file in C++

gistfile1.cpp

// Taken from http://www.cplusplus.com/doc/tutorial/files/

// reading a text file
#include <iostream>
#include <fstream>
#include <string>
using namespace std;

int main () {
  string line;
  ifstream myfile ("example.txt");
  if (myfile.is_open())
  {
    while ( myfile.good() )
    {
      getline (myfile,line);
      cout << line << endl;
    }
    myfile.close();
  }

  else cout << "Unable to open file"; 

  return 0;
}

Thanks for uploading the code. It helped me very much to reach my target. Thanks!

what if I use
////
while (!myfile.eof())
////
then how can I read