> The ³.mm² extension is required for source that contains both C++ and Objective-C, thus called Objective-C++. Not required for pure C++ source.
A couple ideas: 1. Be sure to add the C++ source files to your target. (ie, look for the checkmark in the target column) 2. Any objective-c source that creates C++ declared objects also must have the ³.mm² extension and must include the C++ header files. > > > I'm relatively new programming ObjectiveC and Cocoa, and I'm trying to add > some C++ code to my existing ObjectiveC/Cocoa code using Xcode 3.1. I have my > C++ files in a separate .mm files (as the documentation says to), and my C++ > headers are in a xxx.h file. When building the code, I keep getting my C++ > 'class' and everything associated with it as undefines. _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
