/usr/include/boost/fusion/view/transform_view/detail/begin_impl.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 | /*=============================================================================
Copyright (c) 2001-2011 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)
==============================================================================*/
#if !defined(FUSION_BEGIN_IMPL_07162005_1031)
#define FUSION_BEGIN_IMPL_07162005_1031
#include <boost/fusion/view/transform_view/transform_view_fwd.hpp>
namespace boost { namespace fusion
{
template <typename First, typename F>
struct transform_view_iterator;
template <typename First1, typename First2, typename F>
struct transform_view_iterator2;
namespace extension
{
template <typename Tag>
struct begin_impl;
// Unary Version
template <>
struct begin_impl<transform_view_tag>
{
template <typename Sequence>
struct apply
{
typedef typename Sequence::first_type first_type;
typedef typename Sequence::transform_type transform_type;
typedef transform_view_iterator<first_type, transform_type> type;
static type
call(Sequence& s)
{
return type(s.first(), s.f);
}
};
};
// Binary Version
template <>
struct begin_impl<transform_view2_tag>
{
template <typename Sequence>
struct apply
{
typedef typename Sequence::first1_type first1_type;
typedef typename Sequence::first2_type first2_type;
typedef typename Sequence::transform_type transform_type;
typedef transform_view_iterator2<first1_type, first2_type, transform_type> type;
static type
call(Sequence& s)
{
return type(s.first1(), s.first2(), s.f);
}
};
};
}
}}
#endif
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