Prevent method implementation generation

[MPoudret]

Hello,

I created a C++ class containing a friend method. I do not want any implementation to be generated for this method during code generation (not even in the *.h file). I did not find how to prevent this method implementation to be generated. One solution would be to create a new tag for that purpose and to update corresponding code template to prevent implementation generation.

To your knowledge, is there any existing solution for that?

Regards,
Mathieu