virtual-functions tag

2 questions

1 answers
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Why do you use the virtual method?

I started learning C++Isn't the virtual method used by the child class to override the parent class's method?You can just override it. Why do you have to use the virtual keyword?

c++ virtual virtual-functions

2 years ago

1 answers
101 views
0

To call the virtual function of the parent class

In Bar, Foo's virtual void printStuff is overrideI'd like to sing printStuff() of Foo.In Java, we could've used super.printStuff() togetherHow do I use it in C++?class Foo{public: int x; virtual void ...

c++ virtual-functions overriding

2 years ago

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