A virtual function that must be implemented by every non-abstract derived class.
I am a student learning C++. I am creating a UML class diagram for my program that involves inheritance and …
c++ uml class-diagram virtual-functions pure-virtualIn C++98, the null pointer was represented by the literal 0 (or in fact any constant expression whose value was zero). …
c++ c++11 virtual pure-virtual nullptrSo, based on a cursory search, I already know that calling a virtual function (pure or otherwise) from a constructor …
c++ inheritance virtual-functions pure-virtualSo here is the box I am in. I want to understand why it is important to have a "virtual …
c++ interface terminology pure-virtualFrom 10.4 Abstract Classes parag. 6 in the Standard : "Member functions can be called from a constructor (or destructor) of an abstract …
c++ standards pure-virtualFor example: class Base { virtual void my_function() = 0; }; class Derived : Base { void my_function() override; }; From what I read, the …
c++ c++11 overriding pure-virtualToday i was reading about pure function, got confused with its use: A function is said to be pure if …
c pure-virtualUPD. There is a mark that it is a duplicate of this question. But in that question OP asks HOW …
c++ language-lawyer pure-virtual virtual-destructorI have a project for school in C++ and I am stuck on one part: I have to overload the …
c++ operator-overloading pure-virtual