adapted/boost_range/reversed.hpp

0001 // Boost.Geometry (aka GGL, Generic Geometry Library)
0002
0003 // Copyright (c) 2010-2012 Barend Gehrels, Amsterdam, the Netherlands.
0004
0005 // Use, modification and distribution is subject to the Boost Software License,
0006 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
0007 // http://www.boost.org/LICENSE_1_0.txt)
0008
0009 #ifndef BOOST_GEOMETRY_GEOMETRIES_ADAPTED_BOOST_RANGE_REVERSED_HPP
0010 #define BOOST_GEOMETRY_GEOMETRIES_ADAPTED_BOOST_RANGE_REVERSED_HPP
0011
0012
0013 #include <boost/range/adaptor/reversed.hpp>
0014
0015 #include <boost/geometry/core/tag.hpp>
0016 #include <boost/geometry/core/tags.hpp>
0017
0018
0019 namespace boost { namespace geometry
0020 {
0021
0022 namespace traits
0023 {
0024
0025 template<typename Geometry>
0026 #if BOOST_VERSION > 104500
0027 struct tag<boost::reversed_range<Geometry> >
0028 #else
0029 struct tag<boost::range_detail::reverse_range<Geometry> >
0030 #endif
0031 {
0032     typedef typename geometry::tag<Geometry>::type type;
0033 };
0034
0035 }
0036
0037 }} // namespace boost::geometry
0038
0039 #endif // BOOST_GEOMETRY_GEOMETRIES_ADAPTED_BOOST_RANGE_REVERSED_HPP
0040