[Enhance]: Improve BC Typing

[PhiSpel]

Contact Details

No response

Is your proposal related to a problem?

AntiBounceBackOutlet and EquilibriumOutletP share initialization, but should not inherit from each other (is not implemented, either, EquilibriumOutletP just does double init).

Describe the solution you'd like

Create a "DirectionalBC" as ABC class with the init and inherit to the other two

[Bran-Mak-Morn]

Hi,
the "DirectionalBC" should in the same folder like the two classes or do you intent to have some special folder for "abstract" classes? Any other requirements?
I wanna make this.

[PhiSpel]

Hello @Bran-Mak-Morn,

yes, DirectionalBC should also be in ext/_boundary/_directionalBC (hidden).

It should inherit from Boundary, contain the fields dims, index, neighbor, w, context, and method __init__(direction, flow) similar to AntiBounceBackOutlet (without collision).

Are you familiar with LBM? If so, while you're at it, feel free to have a look at test_equilibrium_pressure_outlet.py.

Good luck and have fun!