Update of /cvsroot/boost/boost/boost/xpressive
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv8654/boost/xpressive
Modified Files:
regex_actions.hpp
Log Message:
rename arg<> to placeholder<>, make POD
Index: regex_actions.hpp
===================================================================
RCS file: /cvsroot/boost/boost/boost/xpressive/regex_actions.hpp,v
retrieving revision 1.17
retrieving revision 1.18
diff -u -d -r1.17 -r1.18
--- regex_actions.hpp 30 Apr 2007 00:28:21 -0000 1.17
+++ regex_actions.hpp 30 Apr 2007 01:00:16 -0000 1.18
@@ -465,12 +465,16 @@
return proto::as_expr(p);
}
- template<typename T, int I = 0>
- struct arg
- : proto::extends<typename proto::terminal<detail::action_arg<T,
mpl::int_<I> > >::type, arg<T, I> >
+ template<typename T, int I = 0, typename Dummy = proto::is_proto_expr>
+ struct placeholder
{
- typedef proto::extends<typename proto::terminal<detail::action_arg<T,
mpl::int_<I> > >::type, arg<T, I> > base_type;
- using base_type::operator =;
+ typedef placeholder<T, I, Dummy> this_type;
+ typedef typename proto::terminal<detail::action_arg<T, mpl::int_<I> >
>::type action_arg_type;
+
+ BOOST_PROTO_EXTENDS(action_arg_type, this_type, proto::default_context)
+ BOOST_PROTO_EXTENDS_ASSIGN(action_arg_type, this_type,
proto::default_context)
+ BOOST_PROTO_EXTENDS_SUBSCRIPT(action_arg_type, this_type,
proto::default_context)
+ BOOST_PROTO_EXTENDS_FUNCTION(action_arg_type, this_type,
proto::default_context)
};
/// construct
-------------------------------------------------------------------------
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