What is container compatibility in C++11?

What is container compatibility in C++11?

Container compatibility in C++11 refers to the ability of different standard library containers to work together, especially in terms of algorithms and iterators.

Can you give me an example of compatible containers?

Sure! For instance, std::vector and std::list can be used interchangeably with algorithms like std::sort and std::copy because they provide compatible iterators.

Are there any containers that are not compatible?

Yes, containers like std::array and std::unordered_map have different iterator types and cannot be used interchangeably with the same algorithms.

How does this affect performance?

Performance can vary based on the container used. For example, std::vector is generally faster for random access compared to std::list, which is better for frequent insertions and deletions.