/usr/include/boost/fusion/view/zip_view/detail/equal_to_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 | /*=============================================================================
Copyright (c) 2001-2011 Joel de Guzman
Copyright (c) 2006 Dan Marsden
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_EQUAL_TO_IMPL_20060128_1423)
#define FUSION_EQUAL_TO_IMPL_20060128_1423
#include <boost/fusion/mpl.hpp>
#include <boost/mpl/lambda.hpp>
#include <boost/mpl/and.hpp>
#include <boost/mpl/transform_view.hpp>
#include <boost/mpl/zip_view.hpp>
#include <boost/mpl/vector.hpp>
#include <boost/mpl/unpack_args.hpp>
#include <boost/mpl/find_if.hpp>
#include <boost/mpl/end.hpp>
#include <boost/mpl/bool.hpp>
#include <boost/mpl/equal_to.hpp>
#include <boost/type_traits/is_same.hpp>
#include <boost/fusion/iterator/equal_to.hpp>
namespace boost { namespace fusion {
struct zip_view_iterator_tag;
namespace detail
{
template<typename It1, typename It2>
struct zip_iterators_equal
{
typedef mpl::zip_view<mpl::vector2<typename It1::iterators, typename It2::iterators> > zipped;
typedef mpl::transform_view<zipped, mpl::unpack_args<result_of::equal_to<mpl::_,mpl::_> > > transformed;
typedef typename mpl::find_if<transformed, mpl::equal_to<mpl::_, mpl::false_> >::type found;
typedef typename is_same<typename mpl::end<transformed>::type, found>::type type;
};
}
namespace extension
{
template<typename Tag>
struct equal_to_impl;
template<>
struct equal_to_impl<zip_view_iterator_tag>
{
template<typename It1, typename It2>
struct apply
: detail::zip_iterators_equal<It1, It2>::type
{};
};
}
}}
#endif
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