C++ Archives - Page 47 of 68

When overriding a class in C++ (with a virtual destructor) I am implementing the destructor again as virtual on the inheriting class, but ...

I want to understand the external linkage and internal linkage and their difference. I also want to know the meaning of const variables ...

I have a function which I want to take, as a parameter, a 2D array of variable size. So far I have this: ...

Is there a faster way than x >= start && x <= end in C or C++ to test if an integer is ...

It seems pretty clear that it is supposed to set things up. When exactly does it run? Why are there two parentheses? Is ...

In my earlier question I was printing a double using cout that got rounded when I wasn’t expecting it. How can I make ...

Which of the following techniques is the best option for dividing an integer by 2 and why? Technique 1: x = x >> ...

Why does the C++ STL not provide any “tree” containers, and what’s the best thing to use instead? I want to store a ...

I haven’t used C very much in the last few years. When I read this question today I came across some C syntax ...

I’m trying to update my C++ compiler to C++11. I have searched a bit and I have come to the conclusion that I ...