FSM

Collection of Finite State Machine Implementations

Inspired by Mateusz Pusz's CppCon 2018 talk.

Implementations

Single Dispatch

Minimalistic lightweight implementation of a FSM where events do not store any data. This uses a single dynamic dispatch approach.

Double Dispatch

Classic FSM which uses two dynamic dispatches, enabling events to store internal data.

Variant

Static polymorphism approach which does not use any dynamic dispatching. Events are still able to hold internal data.