projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | /*============================================================================== |
| 2 | Copyright (c) 2001-2010 Joel de Guzman | |
| 3 | Copyright (c) 2010 Thomas Heller | |
| 4 | ||
| 5 | Distributed under the Boost Software License, Version 1.0. (See accompanying | |
| 6 | file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
| 7 | ==============================================================================*/ | |
| 8 | #ifndef BOOST_PHOENIX_OPERATOR_IO_HPP | |
| 9 | #define BOOST_PHOENIX_OPERATOR_IO_HPP | |
| 10 | ||
| 11 | #include <iosfwd> | |
| 12 | ||
| 13 | #include <boost/phoenix/core/limits.hpp> | |
| 14 | #include <boost/fusion/sequence/intrinsic/at.hpp> | |
| 15 | #include <boost/phoenix/core/domain.hpp> | |
| 16 | #include <boost/proto/make_expr.hpp> | |
| 17 | #include <boost/proto/tags.hpp> | |
| 18 | #include <boost/proto/operators.hpp> | |
| 19 | ||
| 20 | namespace boost { namespace phoenix | |
| 21 | { | |
| 22 | namespace detail | |
| 23 | { | |
| 24 | typedef std::ios_base& (*iomanip_type)(std::ios_base&); | |
| 25 | typedef std::istream& (*imanip_type)(std::istream&); | |
| 26 | typedef std::ostream& (*omanip_type)(std::ostream&); | |
| 27 | } | |
| 28 | ||
| 29 | ///////////////////////////////////////////////////////////////////////////// | |
| 30 | // | |
| 31 | // overloads for I/O manipulators. | |
| 32 | // | |
| 33 | ///////////////////////////////////////////////////////////////////////////// | |
| 34 | template <typename Expr> | |
| 35 | inline | |
| 36 | typename proto::result_of::make_expr< | |
| 37 | proto::tag::shift_left | |
| 38 | , phoenix_domain | |
| 39 | , actor<Expr> | |
| 40 | , detail::iomanip_type | |
| 41 | >::type const | |
| 42 | operator<<(actor<Expr> const& a0, detail::iomanip_type a1) | |
| 43 | { | |
| 44 | return proto::make_expr< | |
| 45 | proto::tag::shift_left, phoenix_domain>(a0, a1); | |
| 46 | } | |
| 47 | ||
| 48 | template <typename Expr> | |
| 49 | inline | |
| 50 | typename proto::result_of::make_expr< | |
| 51 | proto::tag::shift_left | |
| 52 | , phoenix_domain | |
| 53 | , actor<Expr> | |
| 54 | , detail::omanip_type | |
| 55 | >::type const | |
| 56 | operator<<(actor<Expr> const& a0, detail::omanip_type a1) | |
| 57 | { | |
| 58 | return proto::make_expr< | |
| 59 | proto::tag::shift_left, phoenix_domain>(a0, a1); | |
| 60 | } | |
| 61 | ||
| 62 | template <typename Expr> | |
| 63 | inline | |
| 64 | typename proto::result_of::make_expr< | |
| 65 | proto::tag::shift_right | |
| 66 | , phoenix_domain | |
| 67 | , actor<Expr> | |
| 68 | , detail::iomanip_type | |
| 69 | >::type const | |
| 70 | operator>>(actor<Expr> const& a0, detail::iomanip_type a1) | |
| 71 | { | |
| 72 | return proto::make_expr< | |
| 73 | proto::tag::shift_right, phoenix_domain>(a0, a1); | |
| 74 | } | |
| 75 | ||
| 76 | template <typename Expr> | |
| 77 | inline | |
| 78 | typename proto::result_of::make_expr< | |
| 79 | proto::tag::shift_right | |
| 80 | , phoenix_domain | |
| 81 | , actor<Expr> | |
| 82 | , detail::imanip_type | |
| 83 | >::type const | |
| 84 | operator>>(actor<Expr> const& a0, detail::imanip_type a1) | |
| 85 | { | |
| 86 | return proto::make_expr< | |
| 87 | proto::tag::shift_right, phoenix_domain>(a0, a1); | |
| 88 | } | |
| 89 | ||
| 90 | using proto::exprns_::operator<<; | |
| 91 | using proto::exprns_::operator>>; | |
| 92 | }} | |
| 93 | ||
| 94 | #endif |