State machine suggestion?

• sml

  23 1,067 6.8 C++

  C++14 State Machine library

  

The Boost one that you mention, seems to be one that it's kinda old. A "successor" of sorts is Boost SML. I've not used it yet, but certainly the first impressions are very good.

• fsm-variant

  3 78 0.0 C++

  Finite State Machine implementation using std::variant

I recommend that you also considering making a simple state machine by hand. Check Mateusz Pusz “Effective replacement of dynamic polymorphism with std::variant” (there are 5 state machines variations in a 30 minute talk, not bad), or just look at the final solution. If you have more time, a talk from the author of Boost SML: Kris Jusiak “Rise of the State Machines”. This talk is longer, but also several state machines are presented, including some manually done. It will help you make up your mind.

• WorkOS

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