What are the compatibility issues with C++ STL containers?

What are the compatibility issues with C++ STL containers?

C++ STL containers like vectors, lists, and maps have specific compatibility issues, especially regarding element types and memory management. What specific containers are you interested in?

I'm mainly using vectors and lists. Can they be used interchangeably?

Vectors and lists serve different purposes. Vectors are better for random access, while lists are optimized for insertions and deletions. They can't be used interchangeably without considering performance implications.

What about using a vector of lists? Is that a good idea?

Using a vector of lists can be a good idea if you need dynamic sizing and frequent insertions/deletions within the lists. Just be mindful of the overhead of managing both containers.

Are there any specific scenarios where one is preferred over the other?

Yes, if you need fast access to elements, prefer vectors. If you need to frequently insert or remove elements, lists are more suitable.