/usr/include/boost/phoenix/statement/detail/switch.hpp is in libboost1.55-dev 1.55.0+dfsg-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 | #if !defined(BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES)
#ifndef BOOST_PHOENIX_STATEMENT_DETAIL_SWITCH_HPP
#define BOOST_PHOENIX_STATEMENT_DETAIL_SWITCH_HPP
#include <boost/phoenix/support/iterate.hpp>
#include <boost/phoenix/statement/detail/preprocessed/switch.hpp>
#endif
#else
#if !BOOST_PHOENIX_IS_ITERATING
#ifndef BOOST_PHOENIX_STATEMENT_DETAIL_SWITCH_HPP
#define BOOST_PHOENIX_STATEMENT_DETAIL_SWITCH_HPP
#include <boost/phoenix/support/iterate.hpp>
#if defined(__WAVE__) && defined(BOOST_PHOENIX_CREATE_PREPROCESSED_FILES)
#pragma wave option(preserve: 2, line: 0, output: "preprocessed/switch_" BOOST_PHOENIX_LIMIT_STR ".hpp")
#endif
/*==============================================================================
Copyright (c) 2005-2010 Joel de Guzman
Copyright (c) 2010 Thomas Heller
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)
==============================================================================*/
#if defined(__WAVE__) && defined(BOOST_PHOENIX_CREATE_PREPROCESSED_FILES)
#pragma wave option(preserve: 1)
#endif
#define BOOST_PHOENIX_SWITCH_EVAL_TYPEDEF_R(Z, N, DATA) \
typedef \
typename fusion::result_of::deref< \
typename fusion::result_of::advance_c< \
flat_view_begin \
, N \
>::type \
>::type \
BOOST_PP_CAT(case, N); \
typedef \
typename proto::detail::uncvref< \
typename proto::result_of::value< \
typename proto::result_of::child_c< \
BOOST_PP_CAT(case, N) \
, 0 \
>::type \
>::type \
>::type \
BOOST_PP_CAT(case_label, N); \
/**/
#define BOOST_PHOENIX_SWITCH_EVAL_R(Z, N, DATA) \
case BOOST_PP_CAT(case_label, N)::value : \
boost::phoenix::eval( \
proto::child_c<1>( \
fusion::deref( \
fusion::advance_c<N>(fusion::begin(flat_view)) \
) \
) \
, ctx \
); \
break; \
/**/
#define BOOST_PHOENIX_ITERATION_PARAMS \
(3, (2, BOOST_PHOENIX_LIMIT, \
<boost/phoenix/statement/detail/switch.hpp>))
#include BOOST_PHOENIX_ITERATE()
#undef BOOST_PHOENIX_SWITCH_EVAL_R
#undef BOOST_PHOENIX_SWITCH_EVAL_TYPEDEF
#if defined(__WAVE__) && defined(BOOST_PHOENIX_CREATE_PREPROCESSED_FILES)
#pragma wave option(output: null)
#endif
#endif
#else
template <typename Context, typename Cond, typename Cases>
result_type
evaluate(
Context const & ctx
, Cond const & cond
, Cases const & cases
, mpl::int_<BOOST_PHOENIX_ITERATION>
, mpl::false_
) const
{
typedef
typename proto::result_of::flatten<Cases const&>::type
flat_view_type;
typedef
typename fusion::result_of::begin<flat_view_type>::type
flat_view_begin;
flat_view_type flat_view(proto::flatten(cases));
BOOST_PP_REPEAT(
BOOST_PHOENIX_ITERATION
, BOOST_PHOENIX_SWITCH_EVAL_TYPEDEF_R
, BOOST_PHOENIX_ITERATION
)
switch(boost::phoenix::eval(cond, ctx))
{
BOOST_PP_REPEAT(BOOST_PHOENIX_ITERATION, BOOST_PHOENIX_SWITCH_EVAL_R, _)
}
}
template <typename Context, typename Cond, typename Cases>
result_type
evaluate(
Context const & ctx
, Cond const & cond
, Cases const & cases
, mpl::int_<BOOST_PHOENIX_ITERATION>
, mpl::true_
) const
{
typedef
typename proto::result_of::flatten<Cases const&>::type
flat_view_type;
typedef
typename fusion::result_of::begin<flat_view_type>::type
flat_view_begin;
flat_view_type flat_view(proto::flatten(cases));
BOOST_PP_REPEAT(
BOOST_PP_DEC(BOOST_PHOENIX_ITERATION)
, BOOST_PHOENIX_SWITCH_EVAL_TYPEDEF_R
, BOOST_PHOENIX_ITERATION
)
switch(boost::phoenix::eval(cond, ctx))
{
BOOST_PP_REPEAT(
BOOST_PP_DEC(BOOST_PHOENIX_ITERATION)
, BOOST_PHOENIX_SWITCH_EVAL_R, _
)
default:
boost::phoenix::eval(
proto::child_c<0>(
fusion::deref(
fusion::advance_c<
BOOST_PP_DEC(BOOST_PHOENIX_ITERATION)
>(fusion::begin(flat_view))
)
)
, ctx
);
}
}
#endif
#endif // BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES
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