/usr/include/boost/bimap/support/map_type_by.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 | // Boost.Bimap
//
// Copyright (c) 2006-2007 Matias Capeletto
//
// 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)
/// \file support/map_type_by.hpp
/// \brief Metafunction to access the map view types of a bimap
#ifndef BOOST_BIMAP_SUPPORT_MAP_TYPE_BY_HPP
#define BOOST_BIMAP_SUPPORT_MAP_TYPE_BY_HPP
#if defined(_MSC_VER) && (_MSC_VER>=1200)
#pragma once
#endif
#include <boost/config.hpp>
#include <boost/bimap/relation/detail/metadata_access_builder.hpp>
/** \struct boost::bimaps::support::map_type_by
\brief Metafunction to obtain the map view type of a bimap indexed by one of the sides.
The tag parameter can be either a user defined tag or \c member_at::{side}.
The returned type is signature-compatible with std::pair.
\code
template< class Tag, class Bimap >
struct map_type_by
{
typedef typename Bimap::{side}_map_type type;
};
\endcode
See also member_at.
\ingroup bimap_group
**/
namespace boost {
namespace bimaps {
namespace support {
// Implementation of map type by metafunction
BOOST_BIMAP_SYMMETRIC_METADATA_ACCESS_BUILDER
(
map_type_by,
left_map,
right_map
)
} // namespace support
} // namespace bimaps
} // namespace boost
#endif // BOOST_BIMAP_SUPPORT_MAP_TYPE_BY_HPP
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