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https://stackoverflow.com/questions/8190530/does-objective-c-support-generics
Objective C supports Generics now, with the XCode 7. The XCode 7 compiler will give you the compiler warning if there is a type mismatch. For example, the following line will raise a compiler warning as the second object in the array causes type mismatch. The array allows only NSString objects.
https://medium.com/ios-os-x-development/generics-in-objective-c-8f54c9cfbce7
Apr 29, 2018 · The answer is yes. Apple introduces Generics in Objective-C since 2015. The main goal is to enable Swift Generics to convert to Objective-C syntax without extra overhead (as it is called as “lightweight generics”). While at the same time, Objective-C could also enjoy the flexibility that Generics …
https://useyourloaf.com/blog/using-objective-c-lightweight-generics/
Jun 06, 2016 · Lightweight generics now allow you to specify type information for collection classes such as NSArray, NSSet, and NSDictionary. The type information improves Swift access when you bridge from Objective-C, and simplifies the code you have to write. To understand how this is useful consider an Objective-C class that has three properties as follows:
http://www.thomashanning.com/objective-c-lightweight-generics/
So the use of your own classes with generic types has only benefits within Objective-C code. Conclusion. Lightweight Generics are very useful for the interoperability between Objective-C and Swift – at least regarding collection classes. Nevertheless this is a huge benefit, because you save a lot of casts in your code, since all of Apple’s frameworks are written in Objective-C.
https://forums.developer.apple.com/thread/5619
I know that the new Objective-C lightweight generics supports the declaration of generic classes (classes parameterized with a type parameter): @interface Foo<ObjectType> However, does it also support "generic methods"? i.e. methods which declare a type parameter that is used only for the method (not from the class), to tie together different parameter types and/or return types.
https://github.com/tomersh/Objective-C-Generics
Objective C Generics is an effort to try to support basic generics in Objective C. Copy ObjectiveCGenerics.h to your project. When defining a new class use the GENERICSABLE macro. Now you can use generics with arrays and sets just as you normally do in Java, C#, etc.
https://www.reddit.com/r/iOSProgramming/comments/4obx9o/is_objective_c_being_abandoned/
Jun 16, 2016 · Is Objective C being abandoned? Question. ... Non null and generics were welcome changes! level 1. Rafinesque. 3 points · 3 years ago. ... They've actually added features to objective c to improve swift support. They know people still use it and may even prefer it. It does a lot of things that swift doesn't support and probably won't.
https://en.wikipedia.org/wiki/Objective-C
One notable difference is that Objective-C provides runtime support for reflective features, whereas C++ adds only a small amount of runtime support to C. In Objective-C, an object can be queried about its own properties, e.g., whether it will respond to a certain message. In C++, this is not possible without the use of external libraries.
https://github.com/apple/swift-evolution/blob/master/proposals/0057-importing-objc-generics.md
Objective-C's lightweight generics feature allows Objective-C classes to be parameterized on the types they work with, similarly to Swift's generics syntax. Their adoption in Foundation's collection classes allow Objective-C APIs to be bridged more effectively into Swift.
https://quizlet.com/107141424/prop-12-support-for-object-oriented-programming-flash-cards/
Start studying PROP 12. Support for Object-Oriented Programming. Learn vocabulary, terms, and more with flashcards, games, and other study tools.
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