3 questions
I understand that I have virtual attached to the constructor or other function,I don't know why virtual is used for extinction.When an object disappears, it automatically calls for an inherited class,...
Hello.The code I'm trying to do,class Shape { protected: int type; // POINT, CIRCLE, RECTANGLE, or TRIANGLE public: virtual double area()=0; virtual bool isContaining(const Point&)=0; enum {...
It's confusing how Java Generics deals with inheritance and polymorphism.Let's say there's a hierarchy like this.Animal (Parent)Dog - Cat (child) Assuming that there is a DoSomething(List<Animal>...
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