The iterator design pattern is a commonly used pattern that provides a very useful abstraction. The iterator pattern is used to access and traverse the elements of a collection without the need to ...

I have an input stream that consists of floats. I have a std::vector< std::vector<float> >, because the data is really several columns of numbers, each of which I want to keep seperate. I'm trying to ...

Hi Guys I have a question. Suppose that I have a vector of objects. From what I understand if I want to use std::copy to write out the vector to std::cout, I use the ...