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