for_each is now documented at:
http://www.boost.org/doc/libs/1_35_0/libs/mpl/doc/refmanual/for-each.html

On Wed, May 7, 2008 at 9:18 PM, Edward Diener <eldiener@tropicsoft.com> wrote:

Similarly I found that mpl::for_each was not documented in the online
docs and will file a TRAC item on that also.