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/*============================================================================= Copyright (c) 2005-2010 Joel de Guzman Copyright (c) 2010 Eric Niebler Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) ==============================================================================*/ #ifndef BOOST_PHOENIX_CORE_DOMAIN_HPP #define BOOST_PHOENIX_CORE_DOMAIN_HPP #include <boost/phoenix/core/limits.hpp> #include <boost/proto/matches.hpp> #include <boost/proto/transform/call.hpp> #include <boost/proto/transform/when.hpp> #include <boost/proto/domain.hpp> namespace boost { namespace phoenix { template <typename Expr> struct actor; struct meta_grammar; struct phoenix_generator : proto::switch_<phoenix_generator> { BOOST_PROTO_USE_BASIC_EXPR() template<typename Tag> struct case_ : proto::otherwise<proto::call<proto::pod_generator<actor>(proto::_)> > {}; }; // proto's assignment operator takes rhs by reference template<> struct phoenix_generator::case_<proto::tag::assign> : proto::otherwise<proto::call<proto::compose_generators< proto::by_value_generator , proto::pod_generator<actor> >(proto::_)> > {}; // proto's subscript operator takes rhs by reference template<> struct phoenix_generator::case_<proto::tag::subscript> : proto::otherwise<proto::call<proto::compose_generators< proto::by_value_generator , proto::pod_generator<actor> >(proto::_)> > {}; struct phoenix_default_domain : proto::domain< proto::basic_default_generator , proto::_ , proto::basic_default_domain > { template <typename T> struct as_child //: proto_base_domain::as_expr<T> // proto lambda example. : as_expr<T> {}; }; struct phoenix_domain : proto::domain< phoenix_generator , meta_grammar , proto::basic_default_domain > { template <typename T> struct as_child //: proto_base_domain::as_expr<T> // proto lambda example. : as_expr<T> {}; }; }} #endif