Chris@16: /*==============================================================================
Chris@16:     Copyright (c) 2001-2010 Joel de Guzman
Chris@16:     Copyright (c) 2010 Thomas Heller
Chris@16: 
Chris@16:     Distributed under the Boost Software License, Version 1.0. (See accompanying
Chris@16:     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: ==============================================================================*/
Chris@16: #ifndef BOOST_PHOENIX_OPERATOR_IO_HPP
Chris@16: #define BOOST_PHOENIX_OPERATOR_IO_HPP
Chris@16: 
Chris@16: #include <iosfwd>
Chris@16: 
Chris@16: #include <boost/phoenix/core/limits.hpp>
Chris@16: #include <boost/fusion/sequence/intrinsic/at.hpp>
Chris@16: #include <boost/phoenix/core/domain.hpp>
Chris@16: #include <boost/proto/make_expr.hpp>
Chris@16: #include <boost/proto/tags.hpp>
Chris@16: #include <boost/proto/operators.hpp>
Chris@16: 
Chris@16: namespace boost { namespace phoenix
Chris@16: {
Chris@16:     namespace detail
Chris@16:     {
Chris@16:         typedef std::ios_base&  (*iomanip_type)(std::ios_base&);
Chris@16:         typedef std::istream&   (*imanip_type)(std::istream&);
Chris@16:         typedef std::ostream&   (*omanip_type)(std::ostream&);
Chris@16:     }
Chris@16: 
Chris@16:     /////////////////////////////////////////////////////////////////////////////
Chris@16:     //
Chris@16:     //  overloads for I/O manipulators.
Chris@16:     //
Chris@16:     /////////////////////////////////////////////////////////////////////////////
Chris@16:     template <typename Expr>
Chris@16:     inline
Chris@16:     typename proto::result_of::make_expr<
Chris@16:           proto::tag::shift_left
Chris@16:         , phoenix_domain
Chris@16:         , actor<Expr>
Chris@16:         , detail::iomanip_type
Chris@16:         >::type const
Chris@16:     operator<<(actor<Expr> const& a0, detail::iomanip_type a1)
Chris@16:     {
Chris@16:         return proto::make_expr<
Chris@16:             proto::tag::shift_left, phoenix_domain>(a0, a1);
Chris@16:     }
Chris@16: 
Chris@16:     template <typename Expr>
Chris@16:     inline
Chris@16:     typename proto::result_of::make_expr<
Chris@16:           proto::tag::shift_left
Chris@16:         , phoenix_domain
Chris@16:         , actor<Expr>
Chris@16:         , detail::omanip_type
Chris@16:         >::type const
Chris@16:     operator<<(actor<Expr> const& a0, detail::omanip_type a1)
Chris@16:     {
Chris@16:         return proto::make_expr<
Chris@16:             proto::tag::shift_left, phoenix_domain>(a0, a1);
Chris@16:     }
Chris@16: 
Chris@16:     template <typename Expr>
Chris@16:     inline
Chris@16:     typename proto::result_of::make_expr<
Chris@16:           proto::tag::shift_right
Chris@16:         , phoenix_domain
Chris@16:         , actor<Expr>
Chris@16:         , detail::iomanip_type
Chris@16:         >::type const
Chris@16:     operator>>(actor<Expr> const& a0, detail::iomanip_type a1)
Chris@16:     {
Chris@16:         return proto::make_expr<
Chris@16:             proto::tag::shift_right, phoenix_domain>(a0, a1);
Chris@16:     }
Chris@16: 
Chris@16:     template <typename Expr>
Chris@16:     inline
Chris@16:     typename proto::result_of::make_expr<
Chris@16:           proto::tag::shift_right
Chris@16:         , phoenix_domain
Chris@16:         , actor<Expr>
Chris@16:         , detail::imanip_type
Chris@16:         >::type const
Chris@16:     operator>>(actor<Expr> const& a0, detail::imanip_type a1)
Chris@16:     {
Chris@16:         return proto::make_expr<
Chris@16:             proto::tag::shift_right, phoenix_domain>(a0, a1);
Chris@16:     }
Chris@16:     
Chris@16:     using proto::exprns_::operator<<;
Chris@16:     using proto::exprns_::operator>>;
Chris@16: }}
Chris@16: 
Chris@16: #endif