What are the advantages of smart pointers in C++?

What are the advantages of using smart pointers in C++?

Smart pointers in C++ help manage memory automatically, reducing the risk of memory leaks and dangling pointers.

Can you explain the different types of smart pointers?

Sure! The main types are std::unique_ptr, std::shared_ptr, and std::weak_ptr, each serving different purposes.

How do smart pointers improve code safety?

They ensure that memory is properly deallocated when no longer needed, preventing common errors like double deletion.

Are there any downsides to using smart pointers?

While they simplify memory management, they can introduce overhead and complexity in certain scenarios.

When should I prefer raw pointers over smart pointers?

Raw pointers may be preferred in performance-critical sections or when interfacing with legacy code.