ceph/src/boost/libs/vmd/include/boost/vmd/detail/is_entire.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_IS_ENTIRE_HPP)
   8 #define BOOST_VMD_DETAIL_IS_ENTIRE_HPP
   9
  10 #include <boost/preprocessor/logical/bitand.hpp>
  11 #include <boost/preprocessor/tuple/elem.hpp>
  12 #include <boost/vmd/is_empty.hpp>
  13 #include <boost/vmd/detail/not_empty.hpp>
  14
  15 #define BOOST_VMD_DETAIL_IS_ENTIRE(tuple) \
  16     BOOST_PP_BITAND \
  17         ( \
  18         BOOST_VMD_DETAIL_NOT_EMPTY(BOOST_PP_TUPLE_ELEM(0,tuple)), \
  19         BOOST_VMD_IS_EMPTY(BOOST_PP_TUPLE_ELEM(1,tuple)) \
  20         ) \
  21 /**/
  22
  23 #endif /* BOOST_VMD_DETAIL_IS_ENTIRE_HPP */