Debug C++ file

To debug a C++ file within a Simulink run, you compile the file with the "-g" flag. Consider the following Simulink model:

1. Compile file: mex -g mySFunction.cpp. This will create mySFunction.mexw64 and mySFunction.mexw64.pdb.
2. Open Visual Studio, open mySFunction.cpp
3. Click Debug/Attach to process, select Matlab.exe.
4. Set breakpoint in Visual Studio
5. Run Simulink
6. Code will stop in Visual Studio.