RFC: Do we need to have an abstract class for Strategy

[omarfoq]

The strategies we implement have a lot in common. May be we need to add an abstract class Strategy.

[jeandut]

You are right it would be better !

[Saipraneet]

I am not so sure actually. It will add more boilerplate code which needs to be understood before a researcher can implement their new algorithm. I feel we currently have a good tradeoff between reusing code vs. keeping it self-contained.