How to get all objects of another object?

Question

Unity

I have an object in which there are others, they all have their own structure, but the common variable is Num, so I need to assign them to each Num.

ObjectCellStatic <-- empty object
--ObjectBase <-- object with class ObjectBase
--ObjectBase
--ObjectCreate <-- object with class ObjectCreate
ObjectCellDynamic <-- empty object
--ObjectMoveBase
--ObjectMoveCreate

something like this structure at the start of the scene, and now you need to sort through all of them and give them numbers, but how to get them, because they are all of different types ...?

Answer 1

you can inherit all of them from one class, and for the time of enumeration, bring the elements to the base class that has a stupid num field, so to speak, use boxing. The same can be done through interfaces