[Boost-users] [boost::variant] does 'incomplete<T>' still exist?

From: jono (jp_at_[hidden])
Date: 2007-06-08 01:48:14

hi.

i read a tutorial at
http://electra.lbl.gov/stuff/variant/doc/tutorial.html which says a
boost::variant type can be declared with an incomplete type in its
typelist by using incomplete<T>.

i'm using boost 1.33.1 & i can't find incomplete<T> anywhere.  does it
still exist?  the tutorial is dated '14 February 2003'.

can variants use incomplete types?  i want to have a variant represent a
type which has a variant member.  can i do that?  i'm working on a kind of
envelope/letter idiom for dispatching operations on values.

cheers
jono