1 # /* Copyright (C) 2001 2 # * Housemarque Oy 3 # * http://www.housemarque.com 4 # * 5 # * Distributed under the Boost Software License, Version 1.0. (See 6 # * accompanying file LICENSE_1_0.txt or copy at 7 # * http://www.boost.org/LICENSE_1_0.txt) 8 # */ 9 # 10 # /* Revised by Paul Mensonides (2002) */ 11 # 12 # /* See http://www.boost.org for most recent version. */ 13 # 14 # ifndef BOOST_PREPROCESSOR_FACILITIES_IDENTITY_HPP 15 # define BOOST_PREPROCESSOR_FACILITIES_IDENTITY_HPP 16 # 17 # include <boost/preprocessor/facilities/empty.hpp> 18 # 19 # /* BOOST_PP_IDENTITY */ 20 # 21 # define BOOST_PP_IDENTITY(item) item BOOST_PP_EMPTY 22 # 23 # endif 24
