13. Cpp & Python units

The Cpp unit collects various interfaces provided by other FLASH units that expose their API through explicit C bindings. The main purpose of these bindingsis to allow for FLASH applications to interplay with a python interpreter through the C++ header library pybind11. This enables

• Controlling runtime parameters using a python script flashPar.py as a replacement for flash.par parfiles.
• Reading setup arguments from lists defined in flashPar.py
• Drop in replacements for simulation customizations that previously were doine with Fortran source files