87 lines
2.9 KiB
C++
87 lines
2.9 KiB
C++
/*=============================================================================
|
|
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
|