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86 lines
2.9 KiB
86 lines
2.9 KiB
/*============================================================================= |
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Copyright (c) 2001-2007 Joel de Guzman |
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Distributed under the Boost Software License, Version 1.0. (See accompanying |
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
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==============================================================================*/ |
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#ifndef PHOENIX_OPERATOR_IO_HPP |
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#define PHOENIX_OPERATOR_IO_HPP |
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#include <boost/spirit/home/phoenix/operator/detail/io.hpp> |
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namespace boost { namespace phoenix |
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{ |
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/////////////////////////////////////////////////////////////////////////////// |
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// |
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// overloads for std::basic_ostream and std::basic_istream |
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// |
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/////////////////////////////////////////////////////////////////////////////// |
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template <typename T0, typename T1> |
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inline typename detail::enable_if_ostream<T0, T1>::type |
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operator<<(T0& a0, actor<T1> const& a1) |
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{ |
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return compose<shift_left_eval>(phoenix::ref(a0), a1); |
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} |
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template <typename T0, typename T1> |
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inline typename detail::enable_if_istream<T0, T1>::type |
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operator>>(T0& a0, actor<T1> const& a1) |
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{ |
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return compose<shift_right_eval>(phoenix::ref(a0), a1); |
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} |
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// resolve ambiguities with fusion. |
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template <typename T1> |
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inline typename detail::enable_if_ostream<std::ostream, T1>::type |
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operator<<(std::ostream& a0, actor<T1> const& a1) |
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{ |
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return compose<shift_left_eval>(phoenix::ref(a0), a1); |
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} |
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template <typename T1> |
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inline typename detail::enable_if_istream<std::istream, T1>::type |
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operator>>(std::istream& a0, actor<T1> const& a1) |
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{ |
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return compose<shift_right_eval>(phoenix::ref(a0), a1); |
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} |
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/////////////////////////////////////////////////////////////////////////////// |
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// |
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// overloads for I/O manipulators. |
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// |
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/////////////////////////////////////////////////////////////////////////////// |
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template <typename T0> |
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inline actor<typename as_composite< |
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shift_left_eval, actor<T0>, detail::omanip_type>::type> |
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operator<<(actor<T0> const& a0, detail::omanip_type a1) |
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{ |
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return compose<shift_left_eval>(a0, a1); |
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} |
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template <typename T0> |
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inline actor<typename as_composite< |
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shift_left_eval, actor<T0>, detail::iomanip_type>::type> |
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operator<<(actor<T0> const& a0, detail::iomanip_type a1) |
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{ |
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return compose<shift_left_eval>(a0, a1); |
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} |
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template <typename T0> |
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inline actor<typename as_composite< |
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shift_right_eval, actor<T0>, detail::imanip_type>::type> |
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operator>>(actor<T0> const& a0, detail::imanip_type a1) |
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{ |
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return compose<shift_right_eval>(a0, a1); |
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} |
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template <typename T0> |
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inline actor<typename as_composite< |
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shift_right_eval, actor<T0>, detail::iomanip_type>::type> |
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operator>>(actor<T0> const& a0, detail::iomanip_type a1) |
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{ |
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return compose<shift_right_eval>(a0, a1); |
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} |
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}} |
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#endif
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