ceph/src/boost/boost/vmd/detail/parens_split.hpp

   1
   2 //  (C) Copyright Edward Diener 2011-2015
   3 //  Use, modification and distribution are subject to the Boost Software License,
   4 //  Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
   5 //  http://www.boost.org/LICENSE_1_0.txt).
   6
   7 #if !defined(BOOST_VMD_DETAIL_PARENS_SPLIT_HPP)
   8 #define BOOST_VMD_DETAIL_PARENS_SPLIT_HPP
   9
  10 #include <boost/preprocessor/control/iif.hpp>
  11 #include <boost/preprocessor/punctuation/is_begin_parens.hpp>
  12 #include <boost/vmd/detail/empty_result.hpp>
  13 #include <boost/vmd/detail/parens_common.hpp>
  14
  15 #define BOOST_VMD_DETAIL_PARENS_SPLIT(vseq) \
  16     BOOST_PP_IIF \
  17       ( \
  18       BOOST_PP_IS_BEGIN_PARENS(vseq), \
  19       BOOST_VMD_DETAIL_SPLIT_PARENS, \
  20       BOOST_VMD_DETAIL_EMPTY_RESULT \
  21       ) \
  22     (vseq) \
  23 /**/
  24 #endif /* BOOST_VMD_DETAIL_PARENS_SPLIT_HPP */