| /////////////////////////////////////////////////////////////////////////////// |
| // never_true.hpp |
| // |
| // Copyright 2008 Eric Niebler. Distributed under the Boost |
| // Software License, Version 1.0. (See accompanying file |
| // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| |
| #ifndef BOOST_XPRESSIVE_DETAIL_UTILITY_NEVER_TRUE_HPP_EAN_10_04_2005 |
| #define BOOST_XPRESSIVE_DETAIL_UTILITY_NEVER_TRUE_HPP_EAN_10_04_2005 |
| |
| #include <boost/mpl/bool.hpp> |
| |
| namespace boost { namespace xpressive { namespace detail |
| { |
| |
| // for use in static asserts |
| template<typename T> |
| struct never_true |
| : mpl::false_ |
| { |
| }; |
| |
| }}} |
| |
| #endif |