When should I use unique pointers in C++?

When should I use unique pointers in C++?

You should use unique pointers when you want to ensure that a resource is owned by a single pointer, preventing memory leaks.

Can you explain the advantages of using unique pointers over raw pointers?

Unique pointers automatically manage memory, ensuring that the resource is deleted when the unique pointer goes out of scope, which helps prevent memory leaks.

Are there any situations where I shouldn't use unique pointers?

Yes, if you need shared ownership of a resource, you should consider using shared pointers instead.

How do I convert a raw pointer to a unique pointer?

You can convert a raw pointer to a unique pointer using std::make_unique or by directly initializing a unique pointer with the raw pointer.