// Copyright Daniel Wallin 2006.
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// Distributed under the Boost Software License, Version 1.0.
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// (See 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 BOOST_PARAMETER_USE_DEFAULT_TAG_HPP
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#define BOOST_PARAMETER_USE_DEFAULT_TAG_HPP
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#include <boost/config.hpp>
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namespace boost { namespace parameter { namespace aux {
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struct use_default_tag
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{
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inline BOOST_CONSTEXPR BOOST_DEFAULTED_FUNCTION(use_default_tag(), {})
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inline BOOST_CONSTEXPR BOOST_DEFAULTED_FUNCTION(
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use_default_tag(use_default_tag const&), {}
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)
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inline BOOST_CONSTEXPR use_default_tag operator()() const
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{
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return *this;
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}
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};
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}}} // namespace boost::parameter::aux
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#endif // include guard
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