virtual-functions tag

2 questions

1 answers
114 views
0

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
91 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

Popular Tags

python x 4647

android x 1593

java x 1494

javascript x 1427

c x 927

c++ x 878

ruby-on-rails x 696

php x 692

python3 x 685

html x 656