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Can I write some c++ function in same .m file? Will it compile? If no, what changes should I do to compile it?
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Answer / Sampurnanand Tripathi
No, you cannot directly write C++ code inside a .m file (Objective-C source file). To use C++ functions within your Objective-C project, follow these steps: 1. Create a new C++ source file (e.g., MyCppCode.cpp) and add your C++ functions there. 2. In Xcode, create a new bridging header file (e.g., MyBridgingHeader.h). 3. In the bridging header file, import any needed C++ headers using `#include` directives. 4. In your .m file, include the bridging header at the top using `#import "MyBridgingHeader.h"`. Now you can call your C++ functions from Objective-C code.
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