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 42