| 1 | // Copyright David Abrahams, Daniel Wallin 2003. |
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| 2 | // Distributed under the Boost Software License, Version 1.0. |
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| 3 | // (See accompanying file LICENSE_1_0.txt or copy at |
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| 4 | // http://www.boost.org/LICENSE_1_0.txt) |
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| 5 | |
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| 6 | #ifndef BOOST_PARAMETER_AUX_PACK_INSERT_TAGGED_HPP |
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| 7 | #define BOOST_PARAMETER_AUX_PACK_INSERT_TAGGED_HPP |
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| 8 | |
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| 9 | #include <boost/parameter/aux_/set.hpp> |
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| 10 | |
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| 11 | namespace boost { namespace parameter { namespace aux { |
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| 12 | |
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| 13 | // Inserts Tagged::key_type into the UserArgs set. |
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| 14 | // Extra indirection to lazily evaluate Tagged::key_type. |
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| 15 | template <typename UsedArgs, typename Tagged> |
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| 16 | struct insert_tagged |
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| 17 | : ::boost::parameter::aux::insert_<UsedArgs,typename Tagged::key_type> |
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| 18 | { |
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| 19 | }; |
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| 20 | }}} // namespace boost::parameter::aux |
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| 21 | |
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| 22 | #endif // include guard |
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| 23 | |
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| 24 | |
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