| // Boost.Geometry (aka GGL, Generic Geometry Library) |
| |
| // Copyright (c) 2014, Oracle and/or its affiliates. |
| |
| // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle |
| |
| // Use, modification and distribution is subject to 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) |
| |
| #ifndef BOOST_GEOMETRY_ALGORITHMS_DETAIL_SIGNED_INDEX_TYPE_HPP |
| #define BOOST_GEOMETRY_ALGORITHMS_DETAIL_SIGNED_INDEX_TYPE_HPP |
| |
| |
| #include <cstddef> |
| #include <boost/type_traits/make_signed.hpp> |
| |
| |
| namespace boost { namespace geometry |
| { |
| |
| |
| typedef boost::make_signed<std::size_t>::type signed_index_type; |
| //typedef std::ptrdiff_t signed_index_type; |
| |
| |
| }} // namespace boost::geometry |
| |
| #endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_SIGNED_INDEX_TYPE_HPP |
