Generated Pistache C++ server stubs with Codegen.

Hello everyone.

I am trying to find any option to export my api  to C++ based server.

I have two versions of the same API Swagger2 and OpenApi3.

From the google search I see that there were 2 options to do that with Pistache and Restbed .But now I dont see them on the list. I downloaded and built the Swagger- Codegen code and I see in the sample directory those examples.

Can somebody explain me the status of that - and how to create the server from my own API?

Thank you,

Alex