How can I debug iterators in C++11 std::list?

How can I debug iterators in C++11 std::list?

You can debug iterators in C++11 std::list by checking for validity before dereferencing them. Use assertions or print statements.

What are some common issues I might encounter with list iterators?

Common issues include dereferencing invalid iterators, iterator invalidation after modifications, and off-by-one errors.

Can you show me an example of how to use iterators with std::list?

Sure! Here's a simple example:

#include <list>
#include <iostream>

int main() {
    std::list<int> myList = {1, 2, 3, 4, 5};
    for (auto it = myList.begin(); it != myList.end(); ++it) {
        std::cout << *it << " ";
    }
    return 0;
}

What tools can I use to help debug my C++ code?

You can use tools like GDB for debugging, Valgrind for memory issues, and IDEs like Visual Studio or CLion that have built-in debuggers.