Re: Mixing C++ with Objective-C
Re: Mixing C++ with Objective-C
- Subject: Re: Mixing C++ with Objective-C
- From: Shawn Erickson <email@hidden>
- Date: Fri, 20 Jan 2006 11:51:37 -0800
On 1/20/06, Shawn Erickson <email@hidden> wrote:
> On 1/20/06, email@hidden <email@hidden> wrote:
> > When mixing C++ with Objective-C in a single project, is there ever a time
> > the suffix for C++ is used or all source files must use the Objective-C suffix
> > (.mm)
>
> All files that contain objective-c/c++ code in them must end in ".mm"
> to get the compiler called in the correct way. All other C++ files
> that don't contain any objective-c can end in ".cpp" (or a few other
> standard suffixes). Similarly any files that contain only objective-c
> can end in ".m".
Actually saying "must" in the above is a little strong... you can
define the file type inside of Xcode regardless of the suffix used...
however doing that can become confusing.
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