/*============================================================================== Copyright (c) 2001-2010 Joel de Guzman Copyright (c) 2010 Thomas Heller 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_OPERATOR_IO_HPP #define BOOST_PHOENIX_OPERATOR_IO_HPP #include <iosfwd> #include <boost/phoenix/core/limits.hpp> #include <boost/fusion/sequence/intrinsic/at.hpp> #include <boost/phoenix/core/domain.hpp> #include <boost/proto/make_expr.hpp> #include <boost/proto/tags.hpp> #include <boost/proto/operators.hpp> namespace boost { namespace phoenix { namespace detail { typedef std::ios_base& (*iomanip_type)(std::ios_base&); typedef std::istream& (*imanip_type)(std::istream&); typedef std::ostream& (*omanip_type)(std::ostream&); } ///////////////////////////////////////////////////////////////////////////// // // overloads for I/O manipulators. // ///////////////////////////////////////////////////////////////////////////// template <typename Expr> inline typename proto::result_of::make_expr< proto::tag::shift_left , phoenix_domain , actor<Expr> , detail::iomanip_type >::type const operator<<(actor<Expr> const& a0, detail::iomanip_type a1) { return proto::make_expr< proto::tag::shift_left, phoenix_domain>(a0, a1); } template <typename Expr> inline typename proto::result_of::make_expr< proto::tag::shift_left , phoenix_domain , actor<Expr> , detail::omanip_type >::type const operator<<(actor<Expr> const& a0, detail::omanip_type a1) { return proto::make_expr< proto::tag::shift_left, phoenix_domain>(a0, a1); } template <typename Expr> inline typename proto::result_of::make_expr< proto::tag::shift_right , phoenix_domain , actor<Expr> , detail::iomanip_type >::type const operator>>(actor<Expr> const& a0, detail::iomanip_type a1) { return proto::make_expr< proto::tag::shift_right, phoenix_domain>(a0, a1); } template <typename Expr> inline typename proto::result_of::make_expr< proto::tag::shift_right , phoenix_domain , actor<Expr> , detail::imanip_type >::type const operator>>(actor<Expr> const& a0, detail::imanip_type a1) { return proto::make_expr< proto::tag::shift_right, phoenix_domain>(a0, a1); } using proto::exprns_::operator<<; using proto::exprns_::operator>>; }} #endif