regex: flag for "global" search?

From: dick.bridges_at_[hidden]
Date: 2002-10-29 14:22:32

I'm trying to capture the sub-expressions in a fqdn (e.g.,
one.two.three.com.).  One piece of Perl-speak for the expression is: "/
(\w+)\./g".  I've been using boost_search and trying variations on "(?:
(\\w+)\\.)+" but I can't seem to get all the sub-expressions into the
match_results.

There's got to be a flag I've been overlooking.  Any suggestion will be
appreciated.

TIA