What are the three parts of a simple empty class?
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what is namespace? what are the uses of namespace?
What are objects in oop?
Why is it so that we can have virtual constructors but we cannot have virtual destructors?
Which keyword is written to use a variable declared in one class in the other class?
what is virtual function?
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What exactly is polymorphism?
officer say me - i am offered to a smoking , then what can you say
What do you mean by abstraction?
#include <iostream> using namespace std; struct wow { int x; }; int main() { wow a; wow *b; a.x = 22; b = &a; a.x = 23; cout << b->x; return 0; }
What is encapsulation with example?
what isthe difference between c structure and c++ class
can you give real time example for polymarphism