C++ : Why is my base class function getting called instead of the derived one? ... (a virtual function, ... class Derived : public Base {public: ...

He can have a pure virtual destructor and it needs the =0, but you still need to define it since the derived classes destructors call it.<BR><BR>[This message was edited by bouncingdaemon on March ...

Declaring a function as virtual in Base class is enough, Derived class function need not to be declared virtual. // c. Virtual functions should be accessed using pointer(*) or reference(&) of Base ...

“C++ classes do not cause code bloat and using inheritance and virtual functions are not inherently slow.” I completely agree. What’s slowing this example down isn’t C++, or C: it’s the ...

In object technology, a function that has a default operation for a base class, but which can be overridden and perform a different operation by a derived class. A derived class inherits the ...