Maybe delegation? `class Impl1(impl2: Impl2) : Som...

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[diesieben07]

Maybe delegation? class Impl1(impl2: Impl2) : SomeInterface by impl2

[ubu]

Thanks for suggestion.

The problem is that I initialize some heavy object in init{} of the first implementation, I would like to replace this process by initialization of some other object in second implementation.

[diesieben07]

You should maybe extract the common parts of Impl1 and Impl2 into a common abstract base class, which both then extend.

[ubu]

I’ve just tried. Seems to be exactly what I need. Thanks a lot, @diesieben07. 👍