In the United States, overall, the average annual salary for a  school registrar is $36,000. The average annual income for a school  registrar in New York City is $50,000.n the United States, overall, the average annual salary for a  school registrar is $36,000. The average annual income for a school  registrar in New York City is $50,000.
uintptr_t. uintptr_t is an unsigned integer memsize-type that can safely store a pointer regardless of the platform capacity. The type uintptr_t is similar to the types size_t and UINT_PTR. The size of the type depends upon the data model. To learn more about memsize types and ways of using them see the article About size_t and ptrdiff_t.
Therefore, when you need a smart pointer for a plain C++ object, use unique_ptr, and when you construct a unique_ptr, use the make_unique helper function. The following diagram illustrates the transfer of ownership between two unique_ptr instances. unique_ptr is defined in the <memory> header in the STL. It is exactly is efficient as a raw pointer and can be used in STL containers. The addition of unique_ptr instances to STL containers is efficient because the move constructor of the unique_ptr eliminates the need for a copy operation. Example.