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newbie questions: mixing languages
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newbie questions: mixing languages


  • Subject: newbie questions: mixing languages
  • From: Markian Hlynka <email@hidden>
  • Date: Tue, 6 Apr 2004 14:56:55 -0600

Hi all!

I've recently started going through some cocoa obj-c tutorials, and I'm enjoying myself.

However, while I appreciate obj-c for the interface, I have no great desire to rewrite code that is debugged and optimized in C++ or C.

For example, let's say I have a highly optimized alpha-beta search written in C++. Now, I'd love to write the interface in Obj-C and Cocoa, and just "drop in" the C++ classes I need for the search engine.

Will this work? Where can I find information on integrating C++ and obj-C like this? I do understand that I have to interface with Cocoa in either Obj-C or Java. But, how do I send data from Obj-C to C++, and vice versa? For example, the human makes a move on a chessboard, which I use Obj-C to get from the interface and transform into board coordinates. Now, can I just pass these to my C++ class? Where do I instantiate my C++ class?

Anyway, I'm sure you all get the idea.

On a related note, would it be easier to do this with Java using JNI stuff to launch a local server and connect to it?

Thanks,

Markian
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