How to compile specific files in objective-c++ and the rest of the project in objective-c

Question

I\'m currently busy on a project where I need to use an external accessory to read Mifare 1k tags.

The accessory was provided with an SDK, written in (Objective ?)C+

Answer 1

Select the file you want to compile as Objective C++ from the file navigator, and then select the File Type in the file inspector view. This is in Xcode 4, but there is a similar mechanism in Xcode 3.