|Jan 30, 2013, 01:22 PM||#1|
Help C# .NET student understand Obj-C.
Hello guys/gals. I'm using Snow Leopard and xcode 3.2.5. And I want to use ARC, but I can't, because it says i need to be using Lion. What I want to understand is why can't I use ARC on Snow Leopard? Does Lion use a different runtime, compiler, insert something here(??) than Snow Leopard?
I'm not sure how all this works, because for instance on Windows 7, I just install .NET 4.5 and then I can use all the new features just like on Windows 8, except for the Metro apps thingy.
|Jan 30, 2013, 01:29 PM||#2|
Yes, you need the modern Obj-C runtime. This is distributed as part of the OS, it is not an installable component so you have to have a recent enough OS.
Sponsor me to cycle 100Km round London in the dark
|Jan 30, 2013, 03:44 PM||#3|
It's the same as your example, but you have Windows XP, so no .net 4.5. Maybe a better example is Visual Studio 2012. If you are on Vista, too bad. No VS2012. ARC is a compilation feature, not a runtime feature. The compiler adds the proper retain/release/autorelease messages for you.
|Thread Tools||Search this Thread|
|thread||Thread Starter||Forum||Replies||Last Post|
|Learning Obj-c feedback||arkmannj||iPhone/iPad Programming||11||Apr 24, 2014 11:22 PM|
|C, Obj-C, C++, some questions argh||silentownage001||Mac Programming||24||Feb 12, 2013 01:20 AM|
|What to learn aside Obj C||Will0827||iPhone/iPad Programming||8||Sep 27, 2012 03:07 PM|
|Student gift card offer if payer is not a student||jrrrgoldie||iPad||3||Jul 19, 2012 11:52 AM|
|Need help with indexing (Java or Obj-C)||iVikD||Mac Programming||5||Jul 5, 2012 05:43 PM|
All times are GMT -5. The time now is 07:11 AM.