| /*============================================================================= |
| Copyright (c) 2001-2007 Joel de Guzman |
| |
| 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 PHOENIX_OPERATOR_IO_HPP |
| #define PHOENIX_OPERATOR_IO_HPP |
| |
| #include <boost/spirit/home/phoenix/operator/detail/io.hpp> |
| |
| namespace boost { namespace phoenix |
| { |
| /////////////////////////////////////////////////////////////////////////////// |
| // |
| // overloads for std::basic_ostream and std::basic_istream |
| // |
| /////////////////////////////////////////////////////////////////////////////// |
| template <typename T0, typename T1> |
| inline typename detail::enable_if_ostream<T0, T1>::type |
| operator<<(T0& a0, actor<T1> const& a1) |
| { |
| return compose<shift_left_eval>(phoenix::ref(a0), a1); |
| } |
| |
| template <typename T0, typename T1> |
| inline typename detail::enable_if_istream<T0, T1>::type |
| operator>>(T0& a0, actor<T1> const& a1) |
| { |
| return compose<shift_right_eval>(phoenix::ref(a0), a1); |
| } |
| |
| // resolve ambiguities with fusion. |
| template <typename T1> |
| inline typename detail::enable_if_ostream<std::ostream, T1>::type |
| operator<<(std::ostream& a0, actor<T1> const& a1) |
| { |
| return compose<shift_left_eval>(phoenix::ref(a0), a1); |
| } |
| |
| template <typename T1> |
| inline typename detail::enable_if_istream<std::istream, T1>::type |
| operator>>(std::istream& a0, actor<T1> const& a1) |
| { |
| return compose<shift_right_eval>(phoenix::ref(a0), a1); |
| } |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| // |
| // overloads for I/O manipulators. |
| // |
| /////////////////////////////////////////////////////////////////////////////// |
| template <typename T0> |
| inline actor<typename as_composite< |
| shift_left_eval, actor<T0>, detail::omanip_type>::type> |
| operator<<(actor<T0> const& a0, detail::omanip_type a1) |
| { |
| return compose<shift_left_eval>(a0, a1); |
| } |
| |
| template <typename T0> |
| inline actor<typename as_composite< |
| shift_left_eval, actor<T0>, detail::iomanip_type>::type> |
| operator<<(actor<T0> const& a0, detail::iomanip_type a1) |
| { |
| return compose<shift_left_eval>(a0, a1); |
| } |
| |
| template <typename T0> |
| inline actor<typename as_composite< |
| shift_right_eval, actor<T0>, detail::imanip_type>::type> |
| operator>>(actor<T0> const& a0, detail::imanip_type a1) |
| { |
| return compose<shift_right_eval>(a0, a1); |
| } |
| |
| template <typename T0> |
| inline actor<typename as_composite< |
| shift_right_eval, actor<T0>, detail::iomanip_type>::type> |
| operator>>(actor<T0> const& a0, detail::iomanip_type a1) |
| { |
| return compose<shift_right_eval>(a0, a1); |
| } |
| }} |
| |
| #endif |