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Diffstat (limited to '3rdParty/Boost/src/boost/local_function/detail/preprocessor/keyword/facility/add.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/local_function/detail/preprocessor/keyword/facility/add.hpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/local_function/detail/preprocessor/keyword/facility/add.hpp b/3rdParty/Boost/src/boost/local_function/detail/preprocessor/keyword/facility/add.hpp new file mode 100644 index 0000000..13f5699 --- /dev/null +++ b/3rdParty/Boost/src/boost/local_function/detail/preprocessor/keyword/facility/add.hpp @@ -0,0 +1,25 @@ + +// Copyright (C) 2009-2012 Lorenzo Caminiti +// Distributed under the Boost Software License, Version 1.0 +// (see accompanying file LICENSE_1_0.txt or a copy at +// http://www.boost.org/LICENSE_1_0.txt) +// Home at http://www.boost.org/libs/local_function + +#ifndef BOOST_LOCAL_FUNCTION_DETAIL_PP_KEYWORD_FACILITY_ADD_HPP_ +#define BOOST_LOCAL_FUNCTION_DETAIL_PP_KEYWORD_FACILITY_ADD_HPP_ + +#include <boost/preprocessor/control/expr_iif.hpp> +#include <boost/preprocessor/logical/compl.hpp> + +// `is_front_macro(tokens)` is 1 if `tokens` start w/ `keyword` to add, else 0. +#define BOOST_LOCAL_FUNCTION_DETAIL_PP_KEYWORD_FACILITY_ADD_FRONT( \ + tokens, is_front_macro, keyword) \ + BOOST_PP_EXPR_IIF(BOOST_PP_COMPL(is_front_macro(tokens)), keyword) tokens + +// `is_back_macro(tokens)` is 1 if `tokens` end with `keyword` to add, else 0. +#define BOOST_LOCAL_FUNCTION_DETAIL_PP_KEYWORD_FACILITY_ADD_BACK( \ + tokens, is_back_macro, keyword) \ + tokens BOOST_PP_EXPR_IIF(BOOST_PP_COMPL(is_back_macro(tokens)), keyword) + +#endif // #include guard + |