Re: Accessing C++ class method from ObjC++ code
Re: Accessing C++ class method from ObjC++ code
- Subject: Re: Accessing C++ class method from ObjC++ code
- From: Shawn Erickson <email@hidden>
- Date: Sun, 18 Nov 2007 12:11:09 -0800
On Nov 18, 2007, at 11:50 AM, Charles Hamel wrote:
The definition is exactly the same, I copied/pasted it just to be
sure.
No namespaces involved.
I understand the nature of the error, it really looks like somehow
the linker doesn't see the analyze method implementation in
Vision.mm, even if it is included in the target.
What I don't get is that AppController.mm compiles fine, it even
highlights the vision->analyze(...) statement, so it knows it is a
valid symbol right ?
I have read the Apple doc many time now and I don't get what's
missing, is there a way to force the linker with some kind of extern
statement in my case ?
You see the Vision.mm file get compiled in the build log? You sure
some ifdef isn't preventing it from being compiled in?
-Shawn
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