OSX Weak Linking - check if a class exists and use that class
Posted
by psychotik
on Stack Overflow
See other posts from Stack Overflow
or by psychotik
Published on 2010-06-16T21:28:08Z
Indexed on
2010/06/16
21:32 UTC
Read the original article
Hit count: 363
I'm trying to create a universal iPhone app, but it uses a class defined only in a newer version of the SDK. The framework exists on older systems, but a class defined in the framework doesn't.
I know I want to use some kind of weak linking, but any documentation I can find talks about runtime checks for function existence - how do I check that a class exists?
© Stack Overflow or respective owner
