14.10.1.1 Position of Pointers

The positions of the pointers and the contents of the sequences can be manipulated in various ways. Whether or not both pointers move when manipulated depends on the kind of streambuf used. Generally, with queue-like streambufs, the get and put pointers move independently; with file-like streambufs the get and put pointers always move together. A strstream is an example of a queue-like stream; an fstream is an example of a file-like stream.