41 lines
963 B
C++
41 lines
963 B
C++
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// Copyright 2005 Alexander Nasonov.
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#ifndef FILE_boost_type_traits_promote_hpp_INCLUDED
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#define FILE_boost_type_traits_promote_hpp_INCLUDED
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#include <boost/config.hpp>
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#include <boost/type_traits/integral_promotion.hpp>
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#include <boost/type_traits/floating_point_promotion.hpp>
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// Should be the last #include
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#include <boost/type_traits/detail/type_trait_def.hpp>
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namespace boost {
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namespace detail {
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template<class T>
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struct promote_impl
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: public integral_promotion<
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BOOST_DEDUCED_TYPENAME floating_point_promotion<T>::type
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>
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{
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};
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}
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BOOST_TT_AUX_TYPE_TRAIT_DEF1(
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promote
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, T
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, BOOST_DEDUCED_TYPENAME boost::detail::promote_impl<T>::type
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)
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}
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#include <boost/type_traits/detail/type_trait_undef.hpp>
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#endif // #ifndef FILE_boost_type_traits_promote_hpp_INCLUDED
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