AllocValue allocate value: ppObj should be the address of a pointer to a value.

RegisterAnyType bind typ with prototype E.g.

1 << (10*3).

1 << (10*1).

1 << (10*2).

1 << (10*5).

1 << (10*4).

FullName defines user's full name.

------------------------------ IDGenerator.

M is a special map which provides convenient methods.