Explain virtual destructor?
No Answer is Posted For this Question
Be the First to Post Answer
What is an Iterator class?
Explain how overloading takes place in c++?
Why is c++ called oops?
In a class, there is a reference or pointer of an object of another class embedded, and the memory is either allocated or assigned to the new object created for this class. In the constructor, parameters are passed to initialize the data members and the embedded object reference to get inialized. What measures or design change should be advised for proper destruction and avioding memory leaks, getting pointers dangling for the embedded object memory allocation? Please suggest.
What are friend classes? What are advantages of using friend classes?
Define upcasting.
What is the best free c++ compiler for windows?
What is Destructor in C++?
Differentiate between declaration and definition in C++?
Explain the extern storage classes in c++.
How would you use the functions sin(), pow(), sqrt()?
how many controls can we place on single form.