documentation about files

[Levente Farkas <lfarkas at mindmaker dot hu>]

hi,
is there any minimal documentation about the files in the current stdc++?
I just recognise PlotFile.h, SFile.h... eg. PlotFile.h like very useful
(even if I not use it), but why in the stdc++. or at least another ext/
directory woukld be useful (the current for the sgi's extention).
actualy I too lasy to compile it myself nad just download it from 
http://www.codesourcery.com/gcc-snapshots/
anyway there are other file eg. pfstream.h which can be useful too, but
even those who know the standard hard to find out what this files/classes
for (in pfstream.h there is a small description, but it's missing from
some others). and since standard header files are devided into parts too
it'd be useful to put some remark on it too. may some javadoc like 
documentation would be useful (eg. doc++), start with just file comments.

 -- Levente
 "The only thing worse than not knowing the truth is
  ruining the bliss of ignorance."