What are the best practices for using C++11 standard lists?

What are the best practices for using C++11 standard lists?

When using C++11 standard lists, consider the following best practices: use emplace_back for efficiency, prefer list over vector for frequent insertions/deletions, and avoid unnecessary copies by using move semantics.

Can you explain why emplace_back is more efficient?

Emplace_back constructs the element in place, avoiding the overhead of creating a temporary object and then moving it, which can save time and resources.

What are the advantages of using lists over vectors?

Lists provide constant time insertions and deletions from anywhere in the container, while vectors may require shifting elements, which can be costly.

Are there any specific scenarios where I should avoid using lists?

Yes, avoid using lists when you need random access to elements, as lists do not support direct indexing like vectors do.