Boost Users :
Subject: Re: [Boost-users] [Proto] POD expression can't be used in std::vector
From: Joel Falcou (joel.falcou_at_[hidden])
Date: 2008-11-22 15:34:54
Joel Falcou a écrit :
> I have a expression who use BOOST_PROTO_EXTEND to be used as a POD type
> and I have a class inheriting from this expression to build a terminal
> Is it a proto bug or a std bug ?
OK seems I found the error myself. I was using
bp::nary_expr< bp::_, bp::vararg<my_grammar> >
as a rule in my_grammar, which obviously caught tag::address_of.
Is it correct for matching any nary_expr *except* address_of :
bp::nary_expr< bp::not_<pt::address_of>, bp::vararg<my_grammar> >
or is there a better way if I want to prevent a subset of tag to be used ?
-- ___________________________________________ Joel Falcou - Assistant Professor PARALL Team - LRI - Universite Paris Sud XI Tel : (+33)1 69 15 66 35
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