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copied!<p>Rather than my comment, the best approach that I used (and still use) is calling:</p> <pre><code>(void)instrumentObjcMessageSends(YES); </code></pre> <p>When I need to start logging all messages and then:</p> <pre><code>(void)instrumentObjcMessageSends(NO); </code></pre> <p>Don't forget to add <code>#import <objc/runtime.h></code>.<br/> When I don't need it anymore. The annoying thing is that the log is created under <code>/tmp/msgSends-</code> and this means that you have to open the terminal and use <code>tail</code> to see it in a readable way.</p> <p>What is printed is something like this:</p> <pre><code>- CustomTableViewController UIViewController _parentModalViewController - CustomTableViewController UIViewController isPerformingModalTransition - CustomTableViewController UIViewController setInAnimatedVCTransition: - CustomTableViewController UIViewController viewWillMoveToWindow: - CustomTableViewController UIViewController isPerformingModalTransition - CustomTableViewController UIViewController parentViewController - CustomTableViewController UIViewController _popoverController - CustomTableViewController UIViewController _didSelfOrAncestorBeginAppearanceTransition - CustomTableViewController UIViewController parentViewController - CustomTableViewController UIViewController __viewWillDisappear: - CustomTableViewController UIViewController _setViewAppearState:isAnimating: - CustomTableViewController UIViewController automaticallyForwardAppearanceAndRotationMethodsToChildViewControllers </code></pre> <p>Note: It has been a while since I used this approach for the last time and it looks like this approach doesn't log private methods subclassed. So, if you have a <code>DummyClass</code> with <code>-(void)_dummyMethod</code> as private and then a <code>DummySubClass</code> with a <code>-(void)_dummyMethod</code> implementation, the message will not be logged.</p> <p><strong>For iOS, this works only on Simulator.</strong></p>

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