title: what is xyz* in objective c
body: <p>I am trying to understand Jitsi iOS code strucutre</p>
  <p>Ps: I am new to Objective C and trying to do something similar</p>
  <p>So this is what Jitsi Peeps are doing here</p>
  <pre><code>@implementation ViewController
  
  - (void)viewDidLoad {
      [super viewDidLoad];
  
      JitsiMeetView *view = (JitsiMeetView *) self.view;
      view.delegate = self;
  
      [view join:[[JitsiMeet sharedInstance] getInitialConferenceOptions]];
  }
  </code></pre>
  <p>line: <a href="https://github.com/jitsi/jitsi-meet/blob/master/ios/app/src/ViewController.m#L35" rel="nofollow noreferrer">https://github.com/jitsi/jitsi-meet/blob/master/ios/app/src/ViewController.m#L35</a></p>
  <p>Jitsi MeetView: <a href="https://github.com/jitsi/jitsi-meet/blob/master/ios/sdk/src/JitsiMeetView.h" rel="nofollow noreferrer">https://github.com/jitsi/jitsi-meet/blob/master/ios/sdk/src/JitsiMeetView.h</a></p>
  <p>I couldn't get what does <code>(JitsiMeetView *)</code> in objective C.</p>