On Jan 31, 2012, at 11:31 AM, Howard Moon <how...@antarestech.com> wrote: > How do I call from a .cpp file into a .mm file?
Write a C or C++ function in the .mm file that is called by the .cpp file. Nothing magic. > Simply adding either #import or #include of my new .h file causes many many > errors, even though the .mm file itself compiles fine. What are the errors? What is in your .h file? I bet your .h file is including Objective-C headers, which won't work when your .h file is included in a plain .cpp file. > All the examples I find so far show making the call from a .mm file in the > first place, but I can't do that because my code is also compiled for 32-bit > Carbon (and Windows). What you tried above should work, once you figure out what is wrong with your .h file. An alternative: 1. Add Objective-C++ code to your existing .cpp file inside MAC_COCOA. 2. Tell Xcode that your .cpp file is actually Objective-C++. -- Greg Parker gpar...@apple.com Runtime Wrangler _______________________________________________ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
