complex math messaging problem
complex math messaging problem
- Subject: complex math messaging problem
- From: Marcus Staloff <email@hidden>
- Date: Wed, 9 May 2007 21:49:15 -0400
I have a document based app where I have a complex math instance
variable in a model class, i.e., _Complex double result.
I use this variable in another class:
result = [[self dataModel] result];
I run the app on an iBook running the same Xcode v 2.4.1, and the
same OSX 10.4.9 as on a MacBook. The app is exactly the same code on
both machines. It performs correctly on the iBook but doesn’t run on
the MacBook.
The MacBook gives the error:
“Could not find file /Users/marcusstaloff/myCocoaDevel/Complex 2/asm
objc_msgSend 0x90a59380. Perhaps it was removed or deleted?”
The problem is somehow associated with the above call for the complex
variable. It is not to do with the c complex math calls and functions
that I use.
If I just don’t try to make the above call for the complex instance
variable, and instead do the complex math using the double real and
imaginary components in the using class, then the complex arithmetic
works and the app runs.
Is there a bug in the Intel architecture so that it can’t handle
complex messaging whereas the Power PC architecture can? Is there
some additional header file needed for the Intel and not for the PPC?
Something else I'm missing?
Any help in solving this problem or in filing a bug report if it is
that, would be greatly appreciated._______________________________________________
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