ceph/src/boost/libs/type_traits/include/boost/type_traits/has_less_equal.hpp

   1 //  (C) Copyright 2009-2011 Frederic Bron.
   2 //
   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 //  See http://www.boost.org/libs/type_traits for most recent version including documentation.
   8
   9 #ifndef BOOST_TT_HAS_LESS_EQUAL_HPP_INCLUDED
  10 #define BOOST_TT_HAS_LESS_EQUAL_HPP_INCLUDED
  11
  12 #define BOOST_TT_TRAIT_NAME has_less_equal
  13 #define BOOST_TT_TRAIT_OP <=
  14 #define BOOST_TT_FORBIDDEN_IF\
  15    (\
  16       /* Lhs==pointer and Rhs==fundamental */\
  17       (\
  18          ::boost::is_pointer< Lhs_noref >::value && \
  19          ::boost::is_fundamental< Rhs_nocv >::value\
  20       ) || \
  21       /* Rhs==pointer and Lhs==fundamental */\
  22       (\
  23          ::boost::is_pointer< Rhs_noref >::value && \
  24          ::boost::is_fundamental< Lhs_nocv >::value\
  25       ) || \
  26       /* Lhs==pointer and Rhs==pointer and Lhs!=base(Rhs) and Rhs!=base(Lhs) and Lhs!=void* and Rhs!=void* */\
  27       (\
  28          ::boost::is_pointer< Lhs_noref >::value && \
  29          ::boost::is_pointer< Rhs_noref >::value && \
  30          (! \
  31             ( \
  32                ::boost::is_base_of< Lhs_noptr, Rhs_noptr >::value || \
  33                ::boost::is_base_of< Rhs_noptr, Lhs_noptr >::value || \
  34                ::boost::is_same< Lhs_noptr, Rhs_noptr >::value || \
  35                ::boost::is_void< Lhs_noptr >::value || \
  36                ::boost::is_void< Rhs_noptr >::value\
  37             )\
  38          )\
  39       )\
  40       )
  41
  42
  43 #include <boost/type_traits/detail/has_binary_operator.hpp>
  44
  45 #undef BOOST_TT_TRAIT_NAME
  46 #undef BOOST_TT_TRAIT_OP
  47 #undef BOOST_TT_FORBIDDEN_IF
  48
  49 #endif