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

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

#include <iostream>
#include <fstream>
#include <string>

using namespace std;

int main()
{
  ifstream inFile("test.cpp");

  if (inFile.fail()) {
    cerr << "Unable to open file for reading." << endl;
    exit(1);
  }

  string nextToken;
  while (inFile >> nextToken) {
    cout << "Token: " << nextToken << endl;
  }

  inFile.close();

  return 0;
}