The library function move() can be used to
A) transfer ownership of a managed object from one unique_ptr object to another.
B) move the contents of a dynamically allocated block of memory to another address.
C) move the contents of any block of memory to another address.
D) make a raw pointer point to a different memory location.

Question

Quizplus · Accepted Answer

The std::move() function in C++ is primarily used to indicate that an object t may be "moved from", i.e., allowing the efficient transfer of resources from t to another object. In the context of unique_ptr, std::move() can be used to transfer ownership of a managed object from one unique_ptr to another, since unique_ptr does not allow copying but does allow moving to ensure the uniqueness of the ownership.

The Library Function Move() Can Be Used to