Function accept

extern/boost/boost/bind/bind_template.hpp:326–335

    }

    template<class V> void accept(V & v) const
    {
#if !defined( BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP ) && !defined( BOOST_BORLANDC )

        using boost::visit_each;

#endif
        BOOST_BIND_VISIT_EACH(v, f_, 0);
        l_.accept(v);
    }

    bool compare(this_type const & rhs) const
    {