Subject: [Boost-users] [Proto] Accessing nary_expr tag in transform
From: Joel Falcou (joel.falcou_at_[hidden])
Date: 2008-11-25 03:37:00
I have a nary_expr grammar rule and in its associated tranform, I want
to retrieves the actual tag.
when< nary_expr<_ , bp::vararg<my_grammar> >
, some_transform_using_the_tag(bp::_tag)
>
obviously proto::_tag doesn't exist.
How can I retrieve this information ?