title: Is It Possible To Increment A Letter, i.e A + 1 = B In Objective-C?
body: <p>I am used to doing this in C or C++, ie:</p>
  
  <pre><code>myChar++;
  </code></pre>
  
  <p>should increment a letter.</p>
  
  <p>I am trying to do the same in Objective-C, except that I have a NSString to start off with (the NSString is always just one letter). I have tried converting the NSString to a char *, but this method is deprecated and other ways of achieving this don't seem to work.</p>
  
  <p>How should I convert an NSString to a char * - or, is there a way to increment a character in objective-c without needing a char * somehow?</p>
  
  <p>Thanks :)</p>