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.
A shared_ptr stops owning a resource when it is reassigned or reset. The template argument T might be an incomplete type except as noted for certain member functions. When a shared_ptr<T> object is constructed from a resource pointer of type G* or from a shared_ptr<G>, the pointer type G* must be convertible to T*. If it is not, the code will not compile. For example: