title: File stream with inputted file name
body: <p>I want to prompt the user for the file name then use that name to open up a file stream.  I think I need to make it into a const char or something but I dont really know what that is or how to do so.</p>
  
  <pre><code>cout &lt;&lt; "Enter Locations Filename: "&lt;&lt;endl;
  cin&gt;&gt; locFilename;
  
  ifstream locations(locFilename);
  </code></pre>