Read text file line by line : Text file read « File Stream « C++ Tutorial

1. C++ Tutorial
2. File Stream
3. Text file read

#include <iostream>
#include <fstream>

using namespace std;

int main(int argc, char *argv[]){
   ifstream in("text.txt");
   if(!in){
      cout << "Cannot open file.";
      exit (1);
   }
   char str[255];
   while(in){
      in.getline(str, 255);      // Delimiter defaults to newline
      cout << str << endl;
   }
   in.close();
}