Weird that to statically prevent a method from being hidden by a derived class in C++, you have to make it virtual, then final.
But will that create a vtable entry? I hope not. Kinda wish C++ would just not let you hide base methods at all. #programming
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It's like you don't want it virtual at all. Don't hide and don't override. So there's this weird conceptual conflict there.
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And I get the whole backward compatibility thing preventing this but some times it's just not worth it.
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@tloch14 iirc the final keyword tells the compiler to skip the vtable. Would be interesting to see if empty vtable is still created. -
@torokokill Some googling yields that compilers can optimize the vtable away, but I haven't found yet that they particularly do here. - Näytä vastaukset
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