Jeff Thompson | ef2d5a4 | 2013-08-22 19:09:24 -0700 | [diff] [blame^] | 1 | // Boost string_algo library yes_no_type.hpp header file ---------------------------// |
| 2 | |
| 3 | // Copyright Pavol Droba 2002-2003. |
| 4 | // |
| 5 | // Distributed under the Boost Software License, Version 1.0. |
| 6 | // (See accompanying file LICENSE_1_0.txt or copy at |
| 7 | // http://www.boost.org/LICENSE_1_0.txt) |
| 8 | |
| 9 | // See http://www.boost.org/ for updates, documentation, and revision history. |
| 10 | |
| 11 | #ifndef BOOST_STRING_YES_NO_TYPE_DETAIL_HPP |
| 12 | #define BOOST_STRING_YES_NO_TYPE_DETAIL_HPP |
| 13 | |
| 14 | namespace ndnboost { |
| 15 | namespace algorithm { |
| 16 | |
| 17 | // taken from boost mailing-list |
| 18 | // when yes_no_type will become officially |
| 19 | // a part of boost distribution, this header |
| 20 | // will be deprecated |
| 21 | template<int I> struct size_descriptor |
| 22 | { |
| 23 | typedef char (& type)[I]; |
| 24 | }; |
| 25 | |
| 26 | typedef size_descriptor<1>::type yes_type; |
| 27 | typedef size_descriptor<2>::type no_type; |
| 28 | |
| 29 | } // namespace algorithm |
| 30 | } // namespace ndnboost |
| 31 | |
| 32 | |
| 33 | #endif // BOOST_STRING_YES_NO_TYPE_DETAIL_HPP |