/*============================================================================= | |
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 |