Re: [Boost-users] Boost.Variant: Passing visitor as a function argument

   void  visit(boost::static_visitor<> const& visitor)    {        BOOST_FOREACH(Attr attr, i_attrList)        {            boost::apply_visitor(visitor, attr);        }    }

You can define a template method: template<class Visitor> void visit(Visitor visitor) { BOOST_FOREACH(Attr attr, i_attrList) { boost::apply_visitor(visitor, attr); } }