🧩 Components

1. Swift (ContentView.swift)
   Calls the C-style function exposed via the bridging header:

   Text("Hello from: \(String(cString: test()))")

2. Bridging Header (swift_cpp-Bridging-Header.h) Makes the C-style function available to Swift:

   #include "MyCpp.h"

3. C++ Header (MyCpp.h) Declares the function using extern "C" to prevent C++ name mangling:

   #ifndef MyCpp_h
   #define MyCpp_h
   
   #ifdef __cplusplus
   extern "C" {
   #endif
   
   const char* test();
   
   #ifdef __cplusplus
   }
   #endif
   
   #endif /* MyCpp_h */

4. C++ Implementation (MyCpp.cpp) Defines the function using C++ syntax:

   #include "MyCpp.h"
   
   const char* test() {
       return "C++";
   }