Xcode debug log can print the method name using %B
and the hit count using %H
. How can I print the interface / object name using similar notation ? Preferably without the use of NSLog / debugger command.
The closest you can get is
NSLog("My file is %@", [NSString stringWithUTF8String:__FILE__]);
__PRETTY_FUNCTION__
contains the class name and method, which may suit you better than FILE.
Every Objective-C object can be printed with %@
. NSLog(@"%@", someObject)
will print object's description . You can override description
method for your classes to provide more detailed info. Look at this note too: Improved logging in Objective-C
In the breakpoint's debugger command action, you can put:
expr printf ("[%s %s]\n", (char *)object_getClassName(self), _cmd)
This will output, eg [SomeClass someMethod:]
You can print anything using NSLog();
Say, for example, you have an
NSString *myString = @"qdfsqsdfqsdf";
This is an important string you would like to log, you'll just type :
NSLog(@"My important string : %@", myString);
If that is what you're asking, I'm surprised you dont' know that if you already know about %B
& %H
. Am I answering your question or do you need a bit more?
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