/////////////////////////////////////////////////////////////////////////////// | |
// 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 |