|  | 
            Move-construct a basic_random_access_file from
            another.
          
basic_random_access_file( basic_random_access_file && other);
This constructor moves a random-access file from one object to another.
                  The other basic_random_access_file
                  object from which the move will occur.
                
            Following the move, the moved-from object is in the same state as if
            constructed using the basic_random_access_file(const executor_type&)
            constructor.