title: C++ Read File with multiple column
body: <p>I'd like to read a file with multiple columns, different variable types. The number of columns is uncertain, but between 2 or four. So for instance, I have a file with :</p>
  
  <blockquote>
    <ul>
    <li>string int </li>
    <li>string int string double</li>
    <li>string int string </li>
    <li>string int string double</li>
    </ul>
  </blockquote>
  
  <p>Thanks!</p>
  
  <p>I edited to correct the number of columns to between 2 or 5, not 4 or five as originally written. </p>