title: How to pass argument to action in UIGestureRecognizer initWithTarget action
body: <p>I am using the code below</p>
  
  <pre class="lang-m prettyprint-override"><code>UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(processTap)];
  
  - (void) processTap
  {
  //do something
  }
  </code></pre>
  
  <p>But I need to send a data to processTap function. Is there anyway to do this?</p>