[boost] Would anyone mind an ios_state_saver addition?

From: Daryle Walker (dwalker07_at_[hidden])
Date: 2003-06-15 15:09:24

I was thinking of adding I/O state-saving classes for the positioning 
information.  This is given by "tellg" and "seekg" for input streams 
and "tellp" and "seekp" for output streams.  Would anyone mind?  Would 
these have to be reviewed?

Daryle