MessagePack for C++
is_single_return.hpp
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1 # /* **************************************************************************
2 # * *
3 # * (C) Copyright Edward Diener 2014. *
4 # * Distributed under the Boost Software License, Version 1.0. (See *
5 # * accompanying file LICENSE_1_0.txt or copy at *
6 # * http://www.boost.org/LICENSE_1_0.txt) *
7 # * *
8 # ************************************************************************** */
9 #
10 # /* See http://www.boost.org for most recent version. */
11 #
12 # ifndef MSGPACK_PREPROCESSOR_TUPLE_DETAIL_IS_SINGLE_RETURN_HPP
13 # define MSGPACK_PREPROCESSOR_TUPLE_DETAIL_IS_SINGLE_RETURN_HPP
14 #
16 #
17 # /* MSGPACK_PP_TUPLE_IS_SINGLE_RETURN */
18 #
19 # if MSGPACK_PP_VARIADICS && MSGPACK_PP_VARIADICS_MSVC
23 # define MSGPACK_PP_TUPLE_IS_SINGLE_RETURN(sr,nsr,tuple) \
24  MSGPACK_PP_IIF(MSGPACK_PP_IS_1(MSGPACK_PP_TUPLE_SIZE(tuple)),sr,nsr) \
25 
26 # endif /* MSGPACK_PP_VARIADICS && MSGPACK_PP_VARIADICS_MSVC */
27 #
28 # endif /* MSGPACK_PREPROCESSOR_TUPLE_DETAIL_IS_SINGLE_RETURN_HPP */