title: Swift - get class name
body: <p>I examined that question: <a href="https://stackoverflow.com/questions/24006165/how-do-i-print-the-type-or-class-of-a-variable-in-swift">How do I print the type or class of a variable in Swift?</a></p>
  
  <p>But still i cant find answer, how to output class of object in Swift?</p>
  
  <p>In Obj-C that was simple - <code>[myClass class];</code> but in swift i can't understand how to do that.</p>
  
  <p>For example, consider following:</p>
  
  <pre><code> let coordinates = (x: 3, y: 2, z: 5)
  print(type(of: coordinates))
  </code></pre>
  
  <p>That output:"(Int, Int, Int)\n"</p>
  
  <p>But i dont want to know what is inside, i want to know class name of coordinates! What is that? Tuple, an array or dictionary?</p>
  
  <p>Can someone provide code snippet to explain that? Thanks!</p>