This is my assignment about setter and getter and it is not working for some reason. Could anyone check what the problem is for me? Thank you. public class FlightTest { public static void main (String [] args) { String name; String number; String Orig; String Desti; Scanner scan = new Sc...
Hi friends... Normally we use @interface interface_name : parent_class <delegates> { ...... } @end method in .h file and in .m file we synthesis the properties of variables declared in .h file. But in some code, this @interface.....@end method is kept in the .m file also. What it means? What is the difference between them? Also g...
Hello everyone, I don't really have a solid understanding of Setters and Getters for objective-c. Can someone provide a good guide for beginners? I noticed that this comes into play when trying to access variables in another class, which I am trying to do right now. I have two classes, lets say A and B. I have a NSString variable in A w...
I have tried so many combination's of code I don't have a sample to show. I have a Objective C view controller, and in the interface I declare a C++ class that contains the preferences of what the user wants to have. I do my @property command in the header and @synthesize command at the top of the .mm file. Then I use the class in the...
Hi, I have been trying to use properties instead of specific setters and getters in my app. They seem more pythonic and generally make my code more readable. More readable except for one issue: Typos. consider the following simple example (note, my properties actually do some processing even though the examples here just set or retu...
Hello. I have hash defined like this: var props = { id: null, title: null, status: null }; I'd like to define setter for status field (and only for it) doing it as following: props.__defineSetter__("status", function(val){ //Checking correctness of val... status = val; }); But it doesn't work :( So, what's the r...