Is there an equivalent to the range-based `enumerate` loop from python in modern C++?

Question

Is there an equivalent to the range-based enumerate loop from python in C++? I would imagine something like this.

enumerateLoop (auto counter, a         


        

Answer 1

Enumeration of multiple variables has been an idiom since C. The only complication is that you can't declare both variables in the initializer of the for loop.

int index;
for (auto p = container.begin(), index = 0; p != container.end(); ++p, ++index)

I don't think it gets any simpler (or more powerful) than that.