Re: Using Objective-C object in C++ source
Re: Using Objective-C object in C++ source
- Subject: Re: Using Objective-C object in C++ source
- From: "K. Chen" <email@hidden>
- Date: Thu, 14 May 2009 11:44:57 -0700
Does it mean I can write C++ code inside Objective-C program (with certain constraints) but not vice versa?
-KC
On Thu, May 14, 2009 at 10:45 AM, Andreas Grosam
<email@hidden> wrote:
On May 13, 2009, at 10:40 PM, Dave Carrigan wrote:
On May 13, 2009, at 1:36 PM, K. Chen wrote:
Can a C++ program instantiate and use an Objective-C object? Can this be done in Xcode?
Yes and yes. Just give your C++ file a .mm extension and instantiate to your heart's content.
A "C++ program" is defined in its corresponding standard. There is no Objective-C object in C++.
What Dave meant is Objective-C++ -- which is Objective-C with the capability to include *some* C++. The Objective-C++ compiler is included in GCC and works in Xcode.
Objective-C++ is not C++, though! -Don't expect all works seamlessly. In fact there are subtle issues, and IMHO many deficiencies - although documented.
Regards
Andreas
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