About virtual destructor

leintxw

There is no inheritance of destructors, and subclasses have their own destructors.
Using virtual is the problem of override. Generally, virtual functions are used in the parent class, and the subclass will implement the function with the same name. If it is inherited, should it be implemented by itself? So obviously this is not for inheritance.


So the concept of cuddling is wrong: virtual! = Inheritance

neversay

The concept is not clear
Inheritance is inheritance, polymorphism is polymorphism

心碎飞了

Sorry, novice, the code is really small and not smart, so the problem is always so many, please bear with me*~_~*
thank you all!