Re: Trying to compile an ObjectiveC and C++ program in XCode 3.1
Re: Trying to compile an ObjectiveC and C++ program in XCode 3.1
- Subject: Re: Trying to compile an ObjectiveC and C++ program in XCode 3.1
- From: Randall Meadows <email@hidden>
- Date: Thu, 11 Sep 2008 12:10:51 -0600
On Sep 11, 2008, at 11:28 AM, Ed Immenschuh wrote:
Hello,
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. Is there some compiler flag I have
to set that is not being set automatically, or is there something
else I am not doing correctly?
Perhaps you need to extern "C" {} your prototypes? Objective-C, after
all, "is" C.
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