What are some advanced features of C++ std::vector?

What are some advanced features of C++ std::vector?

C++ std::vector offers features like dynamic resizing, iterators, and various member functions for manipulation.

Can you explain how to use iterators with std::vector?

Sure! You can use iterators to traverse a vector. For example, you can use a for loop with begin() and end() methods.

What about the performance implications of using std::vector?

std::vector provides fast random access but can be slow for insertions and deletions in the middle due to shifting elements.

Are there any alternatives to std::vector for specific use cases?

Yes, alternatives like std::deque or std::list can be more efficient for certain operations, like frequent insertions.