# State machine generator

This tool is used to describe a state machine in dot format (used by Graphviz).
It then generates the corresponding C++ code with identified callbacks.

## Usage
- Create a Python3 virtualenv with pydot installed
- Create a dot file with the state machine named "state_machine.gv"
- Run 'make png' to see the PNG representation
- Run 'make cpp' to generate the C++ code

## C++ code
The tool will generate 3 files:
- 'state_machine.h' and 'state_machine.cpp' that contain the skeleton of the
  state machine
- 'state_impl.cpp' that contains the empty callbacks

You can compile these sources with a simple main like the one provided.