Why Simulink Embedded Coder Reusable functions are generated in Class private section

Hi all,

In simulink 2023 i have subsystem defined as resuble function. After code generation this function goes to class private member functions section. I want to use function for other areas/codes. Is there any way create reusable function outside of class?

*2018 version this reusable function created in <modelName>_private.h header file. Can we do same thing in 2023?

Answer 1

[Poorna]

Hi Kraker,

Reusable subsystem functions are modeled as private member functions of the Model class as far as I know. If possible they will be generated as static private member functions. You can refer to this release notes: https://www.mathworks.com/help/ecoder/release-notes.html?&searchHighlight=#mw_6f37ccc3-f863-4521-99ba-37b24afbcab4

You can modify the Code Interface Packaging setting from "C++ Class" to either "Reusable function" or "NonReusable function" depending on the use case. This will ensure that the subsystem functions are declared in the <Model>_private.h header which will enable you to reuse the functions outside the generated code.

To know more about the Code Interface Packaging setting, refer to the following documentation:

https://www.mathworks.com/help/rtw/ref/codeinterfacepackaging.html

Hope this Helps!