ceph/src/boost/libs/type_traits/include/boost/type_traits/detail/ice_or.hpp

   1 //  (C) Copyright John Maddock and Steve Cleary 2000.
   2 //  Use, modification and distribution are subject to the Boost Software License,
   3 //  Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
   4 //  http://www.boost.org/LICENSE_1_0.txt).
   5 //
   6 //  See http://www.boost.org/libs/type_traits for most recent version including documentation.
   7
   8 #ifndef BOOST_TT_DETAIL_ICE_OR_HPP_INCLUDED
   9 #define BOOST_TT_DETAIL_ICE_OR_HPP_INCLUDED
  10
  11 #include <boost/config.hpp>
  12
  13 //
  14 // This header is deprecated and no longer used by type_traits:
  15 //
  16 #if defined(__GNUC__) || defined(_MSC_VER)
  17 # pragma message("NOTE: Use of this header (ice_or.hpp) is deprecated")
  18 #endif
  19
  20 namespace boost {
  21 namespace type_traits {
  22
  23 template <bool b1, bool b2, bool b3 = false, bool b4 = false, bool b5 = false, bool b6 = false, bool b7 = false>
  24 struct ice_or;
  25
  26 template <bool b1, bool b2, bool b3, bool b4, bool b5, bool b6, bool b7>
  27 struct ice_or
  28 {
  29     BOOST_STATIC_CONSTANT(bool, value = true);
  30 };
  31
  32 template <>
  33 struct ice_or<false, false, false, false, false, false, false>
  34 {
  35     BOOST_STATIC_CONSTANT(bool, value = false);
  36 };
  37
  38 } // namespace type_traits
  39 } // namespace boost
  40
  41 #endif // BOOST_TT_DETAIL_ICE_OR_HPP_INCLUDED