1 // Copyright David Abrahams 2002. Permission to copy, use,
2 // modify, sell and distribute this software is granted provided this
3 // copyright notice appears in all copies. This software is provided
4 // "as is" without express or implied warranty, and with no claim as
5 // to its suitability for any purpose.
7 #ifndef BOOST_TT_DETAIL_FALSE_RESULT_HPP_INCLUDED
8 #define BOOST_TT_DETAIL_FALSE_RESULT_HPP_INCLUDED
10 #include "boost/config.hpp"
13 namespace type_traits {
15 // Utility class which always "returns" false
18 template <typename T> struct result_
20 BOOST_STATIC_CONSTANT(bool, value = false);
24 }} // namespace boost::type_traits
26 #endif // BOOST_TT_DETAIL_FALSE_RESULT_HPP_INCLUDED