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Re: (no subject)
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Re: (no subject)


  • Subject: Re: (no subject)
  • From: David Frantz <email@hidden>
  • Date: Sun, 30 Oct 2011 09:09:11 -0400

It isn't obvious to me that you want to get rid of the C++ code, that is the True C++ code.  The poorly done Objective C code has to go though.   Maybe that is what you meant.

Objective C can interoperable with C++ code fairly well so I would not go put of my way to get rid of that code if it is well done.  Look into Apples documentation on the use of C++ and Objective C++.

Sent from my iPad

On Oct 28, 2011, at 4:41 AM, Dave <email@hidden> wrote:

> Hi All,
>
> I've inherited a Mac project that is a bit of a mess. The previous person (a Window's programmer) decided it was a good idea to develop a core "engine" (15 source files out of a total of 60) in C++ on windows and then move onto the Mac/XCode 3 and "bend" the project settings to suit it. Also where there is Objective-C code it doesn't conform to the Cocoa guide lines and some it has been made to "look" like C++, things like this:
>
> obj = [OBJECT alloc];
> obj = [obj init];
> [obj Construct];
>
> And in the init method:
>
> -(id) init
> {
> [super init];
>
> return self;
> }
>
> This project was developed using XCode 3 and I can't get it to compile under XCode 4. So I decided to stay with XCode 3. The project compiles and runs ok, but has 170 warnings. If I try to do a Build and Analyze I get the following error over and over on all the source files:
>
> Analyzer skipped this file due to parse errors
>
> fatal error: "/var/folders/u2/-RANDOM-STRING-/-caches-com.apple.XCode.501/SharedPrecompiledHeaders/LTW_MAC_Prefix-RANDOM-STRING/LTW_MAC_Prefix.pch" file not found
>
> I can't figure out why I should get this error since the project compiles ok. The only thing I can think of is that I think that the C++ code is reliant on GCC and the Analyzer uses LVM as far as I know? But why this should cause it to lose the precompiled headers file is beyond me.
>
> Any help on this and any advice/suggestions on how to proceed on this project would be gratefully appreciated. I obviously want to get rid of the C++ Code, but it is deeply entrenched in the rest of the objective-c UI (No MVC in this project!!).
>
> All the Best
> Dave
>
>
>
>
>
>
>
>
>
>
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  • Follow-Ups:
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      • From: David Rowland <email@hidden>
References: 
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