How can I log names of each called class method in Objective-C? [duplicate]

问题:

This question already has an answer here:

• Call a macro every time any method is called - Objective C 4 answers

When I want to see the order of the object method calls, I have to put logs each method I implemented like this.

- (void)updateTime:(float)time {   NSLog(@"%s", __PRETTY_FUNCTION__); 

Hence I have to put this code in every method on the class, and it's very boring to insert and delete so many log function calls every time I am debugging a class.

So how can I trigger NSLog(@"%s", __PRETTY_FUNCTION__); in a class on each method call?

Edit:

I ended up with this code. And was not answered anywhere else.

- (BOOL)respondsToSelector:(SEL)aSelector {     if(aSelector){         NSLog(@"%@", NSStringFromSelector(aSelector));     }     return [super respondsToSelector:aSelector]; } 

回答1:

You can run your executable with NSObjCMessageLoggingEnabled=YES. You can set this in Xcode Schemes, under Argument Variables under Run.

You end up with output like

    + NSObject NSObject initialize     + NSNotificationCenter NSObject initialize     + NSNotificationCenter NSNotificationCenter defaultCenter 

More info here, and here

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