Difference between ObjC and Swift user desired function? : I am trying to dump the class and method names used in the iOS application. I found that in ObjC if I call the user defined function on button click. I am able to see both user defined functions and other functions used in the class;whereas, in swift I am only able to dump the class and button method name not user defined function. 

Can anyone tell me what could be the reason of this? Is there any difference in the implementation of functions is objc and swift? 

Thanks