When is the copy constructor called?
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What is null pointer and void pointer and what is their use?
What is purpose of new operator?
Write about an iterator class?
Write a function which takes a character array as input and reverses it in place.
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Describe the syntax of single inheritance in C++?
How to reduce a final size of executable?
Is arr and &arr are same expression for an array?
We all know that a const variable needs to be initialized at the time of declaration. Then how come the program given below runs properly even when we have not initialized p?
Why can you not make a constructor as const?
How are pointers type-cast?
Why do we need pointers?
Explain what is class definition in c++ ?